fanlusky
cf07b77df6
最少音节切分平局时固定取较短首音节，切分又在查词之前定死，yibananzhao 只会切成 yi'ba'nan'zhao 出「一把难找」，「一般按照」「这个方案很好」这类 n/ng 边界歧义的整句没有机会。 - arbitrate_literal_segmentations：合法输入的等音节数字面切分各解一遍词格，路径分最高的领衔， 同分仍取原切分；输方分差在 3.0 以内时它的整句占第 2 位，更远不出。任一切分在词库里有整词时 不介入（单词级仍按词频），整句来源全关时与原来一致，用户调过频的读音不让出领衔 - 合法输入纠错的原读法改为领衔的字面切分：纠错胜出时第 2 位是得分最高的字面读法 - 首选是另一种等音节数字面切分时预编辑跟着它分（yi'ban'an'zhao、fang'an） - 胜出切分的前缀词替换原切分前缀区间扫出的同名行，选「一般」按 yi'ban 消耗 - 词格跨度查询与最佳路径加缓存，随 reset_cache 清空；普通输入每键 p90 也随之下降 - 新增 eval_quanpin_sentence 与句子级评测集 tests/data/quanpin_sentence_cases.tsv
3084 lines
186 KiB
C++
3084 lines
186 KiB
C++
#include "../../core/input_session.h"
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#include "../../common/helpcode_utils.h"
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#include "../../core/data_path.h"
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#include "../../user_dictionary/user_dictionary_journal.h"
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#include "test_directory_cleanup.h"
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#include "../../contracts/dictionary/format.h"
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#include "../../quanpin/quanpin_query.h"
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#include "../../quanpin/quanpin_utils.h"
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#include "../../shuangpin/shuangpin_profile.h"
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#include <sqlite3.h>
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#include <algorithm>
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#include <array>
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#include <chrono>
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#include <cstdio>
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#include <cstdlib>
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#include <filesystem>
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#include <fstream>
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#include <stdexcept>
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#include <string>
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namespace
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{
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class Database
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{
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public:
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explicit Database(const std::filesystem::path &path)
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{
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if (sqlite3_open(metasequoia::path_to_utf8(path).c_str(), &database_) != SQLITE_OK)
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{
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throw std::runtime_error("Failed to create the input-session test dictionary.");
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}
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}
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~Database()
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{
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sqlite3_close(database_);
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}
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void execute(const char *sql)
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{
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char *error = nullptr;
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if (sqlite3_exec(database_, sql, nullptr, nullptr, &error) != SQLITE_OK)
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{
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const std::string message = error == nullptr ? "SQLite operation failed." : error;
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sqlite3_free(error);
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throw std::runtime_error(message);
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}
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}
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std::int64_t query_integer(const char *sql)
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{
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sqlite3_stmt *statement = nullptr;
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if (sqlite3_prepare_v2(database_, sql, -1, &statement, nullptr) != SQLITE_OK ||
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sqlite3_step(statement) != SQLITE_ROW)
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{
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sqlite3_finalize(statement);
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throw std::runtime_error("Failed to query the input-session test dictionary.");
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}
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const std::int64_t value = sqlite3_column_int64(statement, 0);
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sqlite3_finalize(statement);
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return value;
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}
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private:
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sqlite3 *database_ = nullptr;
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};
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void type(metasequoia::InputSession &session, const std::string &text)
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{
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for (const char character : text)
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{
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if (!session.handle_character(character).handled)
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{
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throw std::runtime_error("A pinyin character was not handled.");
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}
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}
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}
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void require(bool condition, const char *message)
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{
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if (!condition)
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{
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throw std::runtime_error(message);
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}
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}
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void write_file(const std::filesystem::path &path, const std::string &contents)
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{
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std::filesystem::create_directories(path.parent_path());
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std::ofstream stream(path);
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stream << contents;
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if (!stream)
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{
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throw std::runtime_error("Failed to prepare an input-session helpcode fixture.");
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}
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}
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void set_data_directory(const std::filesystem::path &directory)
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{
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#ifdef _WIN32
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if (_wputenv_s(L"METASEQUOIA_IME_DATA_DIR", directory.c_str()) != 0)
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#else
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if (setenv("METASEQUOIA_IME_DATA_DIR", metasequoia::path_to_utf8(directory).c_str(), 1) != 0)
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#endif
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{
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throw std::runtime_error("Failed to set the data directory override.");
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}
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}
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void prepare_frequency_fixture(const std::filesystem::path &directory)
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{
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std::filesystem::create_directories(directory);
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Database database(directory / "msime.db");
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database.execute("BEGIN;"
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"CREATE TABLE tbl_1_n(key TEXT, jp TEXT, value TEXT, weight INTEGER);"
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"INSERT INTO tbl_1_n VALUES('ni', 'n', '甲', 100);"
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"INSERT INTO tbl_1_n VALUES('ni', 'n', '乙', 90);"
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"INSERT INTO tbl_1_n VALUES('ni', 'n', '丙', 80);"
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"INSERT INTO tbl_1_n VALUES('ni', 'n', '丁', 70);"
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"INSERT INTO tbl_1_n VALUES('ni', 'n', '戊', 60);"
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"INSERT INTO tbl_1_n VALUES('ni', 'n', '己', 50);"
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"COMMIT;");
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}
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void prepare_shuangpin_frequency_fixture(const std::filesystem::path &directory)
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{
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std::filesystem::create_directories(directory);
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Database database(directory / "msime.db");
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database.execute("BEGIN;"
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"CREATE TABLE tbl_2_n(key TEXT, jp TEXT, value TEXT, weight INTEGER);"
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"INSERT INTO tbl_2_n VALUES('ni''hao', 'nh', '你好', 100);"
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"INSERT INTO tbl_2_n VALUES('ni''hao', 'nh', '拟好', 50);"
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"COMMIT;");
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}
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void prepare_wubi_frequency_fixture(const std::filesystem::path &directory)
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{
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std::filesystem::create_directories(directory);
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Database database(directory / "msime.db");
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database.execute("BEGIN;"
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"CREATE TABLE wubi86(key TEXT, value TEXT, weight INTEGER);"
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"INSERT INTO wubi86 VALUES('aaaa', '工', 100);"
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"INSERT INTO wubi86 VALUES('aaaa', '或', 50);"
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"COMMIT;");
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}
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std::size_t candidate_index(const metasequoia::InputSession &session, const std::string &word)
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{
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const auto found = std::find_if(session.candidates().begin(), session.candidates().end(),
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[&](const WordItem &item) { return item.word == word; });
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if (found == session.candidates().end())
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{
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std::string message = "The expected edge-selection candidate was not produced: " + word + "; actual:";
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for (const auto &candidate : session.candidates())
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{
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message += " [" + candidate.word + "]";
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}
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throw std::runtime_error(message);
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}
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return static_cast<std::size_t>(std::distance(session.candidates().begin(), found));
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}
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bool same_candidate_words(const metasequoia::InputSession &left, const metasequoia::InputSession &right)
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{
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if (left.candidates().size() != right.candidates().size())
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{
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return false;
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}
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return std::equal(left.candidates().begin(), left.candidates().end(), right.candidates().begin(),
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[](const auto &left_item, const auto &right_item) { return left_item.word == right_item.word; });
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}
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// 同 candidate_index，但未命中返回 candidates().size() 而不是拖出：供「不得出现」断言用。
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std::size_t find_candidate_index(const metasequoia::InputSession &session, const std::string &word)
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{
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const auto found = std::find_if(session.candidates().begin(), session.candidates().end(),
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[&](const WordItem &item) { return item.word == word; });
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return static_cast<std::size_t>(std::distance(session.candidates().begin(), found));
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}
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// ü 系拼写别名归一与轻标记的会话级回归（AC1–AC6）。自建隔离词库，不依赖主 fixture：
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// 词库正键全部用标准拼写，另放真实音节 nu/lu 供隔离断言。打标与开关无关，掩码取
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// both 仅代表真实前端配置。
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void run_umlaut_alias_session_tests(const std::filesystem::path &data_directory)
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{
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const std::filesystem::path directory = data_directory / "umlaut-alias";
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std::filesystem::create_directories(directory);
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{
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Database database(directory / "msime.db");
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database.execute("CREATE TABLE tbl_1_n(key TEXT,jp TEXT,value TEXT,weight INTEGER);"
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"INSERT INTO tbl_1_n VALUES('nve', 'n', '虐', 100);"
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"INSERT INTO tbl_1_n VALUES('nv', 'n', '女', 90);"
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"INSERT INTO tbl_1_n VALUES('nu', 'n', '怒', 80);");
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database.execute("CREATE TABLE tbl_1_l(key TEXT,jp TEXT,value TEXT,weight INTEGER);"
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"INSERT INTO tbl_1_l VALUES('lve', 'l', '略', 100);"
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"INSERT INTO tbl_1_l VALUES('lv', 'l', '绿', 90);"
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"INSERT INTO tbl_1_l VALUES('lu', 'l', '路', 80);");
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database.execute("CREATE TABLE tbl_1_j(key TEXT,jp TEXT,value TEXT,weight INTEGER);"
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"INSERT INTO tbl_1_j VALUES('jue', 'j', '决', 100);");
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database.execute("CREATE TABLE tbl_1_e(key TEXT,jp TEXT,value TEXT,weight INTEGER);"
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"INSERT INTO tbl_1_e VALUES('e', 'e', '鹅', 50);");
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database.execute("CREATE TABLE tbl_2_n(key TEXT,jp TEXT,value TEXT,weight INTEGER);"
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"INSERT INTO tbl_2_n VALUES('nu''e', 'ne', '怒鹅', 30);");
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}
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metasequoia::RuntimePaths paths;
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paths.resources = directory;
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paths.user_data = directory;
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paths.cache = directory;
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paths.dictionaries = directory;
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const unsigned both = quanpin::kAutocorrectTransposition | quanpin::kAutocorrectNeighbor;
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// AC1 + preedit 非回归：nue 命中 nve 行并带标记，preedit 仍画原样字母。
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{
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metasequoia::InputSession session(SchemeType::Quanpin, both, true, true, true, paths);
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type(session, "nue");
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require(session.get_pinyin_segmentation_with_cases() == "nue",
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"The preedit for 'nue' must keep the typed letters, not the alias rewrite.");
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require(session.preedit() == "nue", "The engine preedit for 'nue' must stay unrewritten.");
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const auto found = find_candidate_index(session, "虐");
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require(found < session.candidates().size() && session.candidates()[found].corrected_from == "nue",
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"The 'nue' candidate for 虐 must carry corrected_from='nue'.");
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require(found < session.candidates().size() && session.candidates()[found].pinyin == "nve",
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"The 'nue' candidate must carry the canonical pinyin 'nve'.");
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}
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{
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metasequoia::InputSession session(SchemeType::Quanpin, both, true, true, true, paths);
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type(session, "nve");
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const auto found = find_candidate_index(session, "虐");
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require(found < session.candidates().size() && session.candidates()[found].corrected_from.empty(),
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"The standard spelling 'nve' must stay unmarked.");
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}
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// AC2：lue/lve 同理。
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{
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metasequoia::InputSession session(SchemeType::Quanpin, both, true, true, true, paths);
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type(session, "lue");
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const auto found = find_candidate_index(session, "略");
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require(found < session.candidates().size() && session.candidates()[found].corrected_from == "lue",
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"The 'lue' candidate for 略 must carry corrected_from='lue'.");
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}
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{
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metasequoia::InputSession session(SchemeType::Quanpin, both, true, true, true, paths);
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type(session, "lve");
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const auto found = find_candidate_index(session, "略");
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require(found < session.candidates().size() && session.candidates()[found].corrected_from.empty(),
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"The standard spelling 'lve' must stay unmarked.");
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}
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// AC3：jqxy 系既有归一从无标变带标（行为变更），标准拼法无标。
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{
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metasequoia::InputSession session(SchemeType::Quanpin, both, true, true, true, paths);
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type(session, "jve");
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require(session.get_pinyin_segmentation_with_cases() == "jve",
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"The preedit for 'jve' must keep the typed letters.");
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const auto found = find_candidate_index(session, "决");
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require(found < session.candidates().size() && session.candidates()[found].corrected_from == "jve",
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"The 'jve' candidate for 决 must carry corrected_from='jve'.");
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}
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{
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metasequoia::InputSession session(SchemeType::Quanpin, both, true, true, true, paths);
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type(session, "jue");
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const auto found = find_candidate_index(session, "决");
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require(found < session.candidates().size() && session.candidates()[found].corrected_from.empty(),
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"The standard spelling 'jue' must stay unmarked.");
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}
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// AC4：nu/nv/lu/lv 真实音节互不串，标准拼法均无标记。
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{
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metasequoia::InputSession session(SchemeType::Quanpin, both, true, true, true, paths);
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type(session, "nu");
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require(find_candidate_index(session, "怒") < session.candidates().size() &&
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find_candidate_index(session, "女") == session.candidates().size() &&
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find_candidate_index(session, "虐") == session.candidates().size(),
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"'nu' must only offer 怒, never 女/虐.");
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}
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{
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metasequoia::InputSession session(SchemeType::Quanpin, both, true, true, true, paths);
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type(session, "nv");
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const auto found = find_candidate_index(session, "女");
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require(found < session.candidates().size() &&
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find_candidate_index(session, "怒") == session.candidates().size() &&
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find_candidate_index(session, "虐") == session.candidates().size() &&
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session.candidates()[found].corrected_from.empty(),
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"'nv' must only offer unmarked 女, never 怒/虐.");
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}
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{
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metasequoia::InputSession session(SchemeType::Quanpin, both, true, true, true, paths);
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type(session, "lu");
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require(find_candidate_index(session, "路") < session.candidates().size() &&
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find_candidate_index(session, "绿") == session.candidates().size() &&
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find_candidate_index(session, "略") == session.candidates().size(),
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"'lu' must only offer 路, never 绿/略.");
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}
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{
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metasequoia::InputSession session(SchemeType::Quanpin, both, true, true, true, paths);
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type(session, "lv");
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const auto found = find_candidate_index(session, "绿");
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require(found < session.candidates().size() &&
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find_candidate_index(session, "路") == session.candidates().size() &&
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find_candidate_index(session, "略") == session.candidates().size() &&
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session.candidates()[found].corrected_from.empty(),
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"'lv' must only offer unmarked 绿, never 路/略.");
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}
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// AC5：手动分隔符 nu'e 切分为 怒+鹅，不触发别名（虐不可见），无标记。
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{
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metasequoia::InputSession session(SchemeType::Quanpin, both, true, true, true, paths);
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type(session, "nu'e");
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require(find_candidate_index(session, "怒鹅") < session.candidates().size() &&
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find_candidate_index(session, "怒") < session.candidates().size() &&
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find_candidate_index(session, "虐") == session.candidates().size(),
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"'nu'e' must split as 怒+鹅 and never trigger the nue alias.");
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require(std::none_of(session.candidates().begin(), session.candidates().end(),
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[](const WordItem &item) { return !item.corrected_from.empty(); }),
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"'nu'e' must produce no marked candidates.");
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}
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// AC6：别名命中的候选上屏后，调频数据落在标准拼法键 nve 上。
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{
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metasequoia::InputSession session(SchemeType::Quanpin, both, true, true, true, paths);
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type(session, "nue");
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(void)session.select_candidate(find_candidate_index(session, "虐"));
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require(!session.has_composition(), "Selecting the only candidate must finish the composition.");
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Database database(directory / "msime.db");
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require(database.query_integer("SELECT weight FROM tbl_1_n WHERE key='nve' AND value='虐'") == 101,
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"Selecting 虐 from 'nue' must update the canonical 'nve' row.");
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require(database.query_integer("SELECT COUNT(*) FROM tbl_1_n WHERE key='nue'") == 0,
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"No user data may accumulate under the alias key 'nue'.");
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}
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std::filesystem::remove_all(directory);
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}
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void run_autocorrect_mixed_jianpin_tests(const std::filesystem::path &data_directory)
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{
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const auto directory = data_directory / "autocorrect-mixed-jianpin";
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std::filesystem::create_directories(directory);
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{
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Database database(directory / "msime.db");
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database.execute("CREATE TABLE tbl_2_y(key TEXT,jp TEXT,value TEXT,weight INTEGER);"
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"INSERT INTO tbl_2_y VALUES('ying''wen', 'yw', '英文', 100);"
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"INSERT INTO tbl_2_y VALUES('yu''wen', 'yw', '语文', 90);"
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"CREATE TABLE tbl_1_w(key TEXT,jp TEXT,value TEXT,weight INTEGER);"
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"INSERT INTO tbl_1_w VALUES('wen', 'w', '问', 1000);"
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"CREATE TABLE tbl_2_x(key TEXT,jp TEXT,value TEXT,weight INTEGER);"
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"INSERT INTO tbl_2_x VALUES('xue''sheng', 'xs', '学生', 100);"
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"CREATE TABLE tbl_1_s(key TEXT,jp TEXT,value TEXT,weight INTEGER);"
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"INSERT INTO tbl_1_s VALUES('sheng', 's', '生', 1000);"
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"INSERT INTO tbl_1_s VALUES('shang', 's', '上', 1000);"
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"CREATE TABLE tbl_2_s(key TEXT,jp TEXT,value TEXT,weight INTEGER);"
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"INSERT INTO tbl_2_s VALUES('shi''shang', 'ss', '世上', 100);"
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"CREATE TABLE tbl_3_y(key TEXT,jp TEXT,value TEXT,weight INTEGER);"
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"INSERT INTO tbl_3_y VALUES('ying''wen''hua', 'ywh', '英文化', 100);"
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"CREATE TABLE tbl_2_w(key TEXT,jp TEXT,value TEXT,weight INTEGER);"
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"INSERT INTO tbl_2_w VALUES('wei''wen', 'ww', '慰问', 100);"
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"INSERT INTO tbl_2_w VALUES('wen''hua', 'wh', '文化', 1000);");
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}
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metasequoia::RuntimePaths paths;
|
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paths.resources = directory;
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paths.user_data = directory;
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paths.cache = directory;
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||
paths.dictionaries = directory;
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struct Case
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{
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const char *input;
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const char *word;
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const char *segmentation;
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};
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const std::array cases{Case{"ywen", "英文", "y'wen"}, Case{"xsheng", "学生", "x'sheng"},
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Case{"ywenhua", "英文化", "y'wen'hua"}, Case{"sshang", "世上", "s'shang"},
|
||
Case{"wwen", "慰问", "w'wen"}};
|
||
for (const unsigned mask : {0u, quanpin::kAutocorrectTransposition, quanpin::kAutocorrectNeighbor,
|
||
quanpin::kAutocorrectTransposition | quanpin::kAutocorrectNeighbor,
|
||
quanpin::kAutocorrectTransposition | quanpin::kAutocorrectNeighbor |
|
||
quanpin::kAutocorrectDeletion | quanpin::kAutocorrectInsertion})
|
||
{
|
||
for (const auto &test : cases)
|
||
{
|
||
metasequoia::InputSession session(SchemeType::Quanpin, mask, true, true, false, paths);
|
||
type(session, test.input);
|
||
require(candidate_index(session, test.word) == 0,
|
||
"Autocorrection must not displace a mixed-jianpin candidate.");
|
||
require(session.candidates().front().corrected_from.empty(),
|
||
"A correctly typed mixed-jianpin candidate must not be marked as corrected.");
|
||
require(session.get_pinyin_segmentation_with_cases() == test.segmentation,
|
||
"The mixed-jianpin preedit must keep the typed syllable boundaries.");
|
||
if (std::string(test.input) == "ywen")
|
||
{
|
||
require(find_candidate_index(session, "语文") < session.candidates().size(),
|
||
"Autocorrection must retain mixed-jianpin alternatives.");
|
||
}
|
||
require(session.select_candidate(0).commit == test.word && session.preedit().empty(),
|
||
"Selecting a mixed-jianpin word must consume the original input.");
|
||
}
|
||
}
|
||
for (const char *typo : {"sahng", "shabg", "shng", "bqng", "hau", "gau", "uanli"})
|
||
{
|
||
require(!quanpin::looks_like_jianpin_spelling(typo),
|
||
"Malformed spellings must still be eligible for autocorrection.");
|
||
}
|
||
}
|
||
|
||
void run_literal_mixed_pinyin_tests(const std::filesystem::path &data_directory)
|
||
{
|
||
const auto directory = data_directory / "literal-mixed-pinyin";
|
||
std::filesystem::create_directories(directory);
|
||
{
|
||
Database database(directory / "msime.db");
|
||
database.execute("CREATE TABLE tbl_3_w(key TEXT,jp TEXT,value TEXT,weight INTEGER);"
|
||
"INSERT INTO tbl_3_w VALUES('wei''shen''me','wsm','为什么',100);"
|
||
"CREATE TABLE tbl_2_w(key TEXT,jp TEXT,value TEXT,weight INTEGER);"
|
||
"INSERT INTO tbl_2_w VALUES('wei''min','wm','为民',100000);"
|
||
"CREATE TABLE tbl_1_w(key TEXT,jp TEXT,value TEXT,weight INTEGER);"
|
||
"INSERT INTO tbl_1_w VALUES('wei','w','为',100000);"
|
||
"CREATE TABLE tbl_3_k(key TEXT,jp TEXT,value TEXT,weight INTEGER);"
|
||
"INSERT INTO tbl_3_k VALUES('kan''dian''ying','kdy','看电影',100);"
|
||
"INSERT INTO tbl_3_k VALUES('kan''dian''ying','kdy','看电映',90);"
|
||
"CREATE TABLE tbl_4_k(key TEXT,jp TEXT,value TEXT,weight INTEGER);"
|
||
"INSERT INTO tbl_4_k VALUES('kan''dian''ying''qu','kdyq','看电影去',200);"
|
||
"CREATE TABLE tbl_2_k(key TEXT,jp TEXT,value TEXT,weight INTEGER);"
|
||
"INSERT INTO tbl_2_k VALUES('kan''yang','ky','看样',100000);"
|
||
"INSERT INTO tbl_2_k VALUES('kan''yang','ky','看电影',90000);"
|
||
"INSERT INTO tbl_2_k VALUES('kan''dao','kd','看到',1000);"
|
||
"CREATE TABLE tbl_1_k(key TEXT,jp TEXT,value TEXT,weight INTEGER);"
|
||
"INSERT INTO tbl_1_k VALUES('kan','k','看',100000);"
|
||
"CREATE TABLE tbl_4_g(key TEXT,jp TEXT,value TEXT,weight INTEGER);"
|
||
"INSERT INTO tbl_4_g VALUES('gai''zen''me''ban','gzmb','该怎么办',100);"
|
||
"CREATE TABLE tbl_3_g(key TEXT,jp TEXT,value TEXT,weight INTEGER);"
|
||
"INSERT INTO tbl_3_g VALUES('gai''zen''me','gzm','该怎么',1000);"
|
||
"CREATE TABLE tbl_1_g(key TEXT,jp TEXT,value TEXT,weight INTEGER);"
|
||
"INSERT INTO tbl_1_g VALUES('gai','g','该',100000);"
|
||
"CREATE TABLE tbl_1_b(key TEXT,jp TEXT,value TEXT,weight INTEGER);"
|
||
"INSERT INTO tbl_1_b VALUES('ban','b','办',100);"
|
||
"INSERT INTO tbl_1_b VALUES('bang','b','帮',100);"
|
||
"CREATE TABLE tbl_3_z(key TEXT,jp TEXT,value TEXT,weight INTEGER);"
|
||
"INSERT INTO tbl_3_z VALUES('zhe''yang''zi','zyz','这样子',100);"
|
||
"CREATE TABLE tbl_1_q(key TEXT,jp TEXT,value TEXT,weight INTEGER);"
|
||
"INSERT INTO tbl_1_q VALUES('qu','q','去',1000);"
|
||
"CREATE TABLE tbl_1_n(key TEXT,jp TEXT,value TEXT,weight INTEGER);"
|
||
"INSERT INTO tbl_1_n VALUES('ni','n','你',1000);"
|
||
"CREATE TABLE tbl_1_z(key TEXT,jp TEXT,value TEXT,weight INTEGER);"
|
||
"INSERT INTO tbl_1_z VALUES('zhong','z','中',100);"
|
||
"INSERT INTO tbl_1_z VALUES('zhe','z','这',100000);");
|
||
}
|
||
metasequoia::RuntimePaths paths;
|
||
paths.resources = paths.user_data = paths.cache = paths.dictionaries = directory;
|
||
struct Case
|
||
{
|
||
const char *key;
|
||
const char *word;
|
||
};
|
||
const std::array phrases{Case{"wei'shen'me", "为什么"}, Case{"kan'dian'ying", "看电影"},
|
||
Case{"gai'zen'me'ban", "该怎么办"}, Case{"zhe'yang'zi", "这样子"}};
|
||
struct Boundary
|
||
{
|
||
const char *input;
|
||
const char *code;
|
||
const char *reading;
|
||
unsigned expected;
|
||
};
|
||
const std::array boundaries{
|
||
Boundary{"kandy", "kan'd'y", "kan'dian'ying", 1},
|
||
Boundary{"zheyzi", "zhe'y'zi", "zhe'yang'zi", 1},
|
||
Boundary{"ad", "a'd", "a'de", 1},
|
||
Boundary{"gaizenmbq", "gai'zen'm'b", "gai'zen'me'ban", 2},
|
||
Boundary{"gaizenmbzh", "gai'zen'm'b", "gai'zen'me'ban", 2},
|
||
Boundary{"gaizenmbch", "gai'zen'm'b", "gai'zen'me'ban", 2},
|
||
Boundary{"gaizenmbsh", "gai'zen'm'b", "gai'zen'me'ban", 2},
|
||
Boundary{"kandianying", "kan'dian'ying", "kan'dian'ying", 0},
|
||
Boundary{"kdy", "k'd'y", "kan'dian'ying", 0},
|
||
Boundary{"kan'd'y", "kan'd'y", "kan'dian'ying", 0},
|
||
Boundary{"kanmy", "kan'd'y", "kan'dian'ying", 0},
|
||
Boundary{"kandy", "kan'd'y", "kan'ying", 0},
|
||
Boundary{"bqng", "b'q'n'g", "ba'qu'ni'gu", 0},
|
||
Boundary{"gaizenmban", "gai'zen'm", "gai'zen'me", 0},
|
||
Boundary{"gaizenmbq", "gai'zen'm", "gai'zen'me", 0},
|
||
Boundary{"gaizenmbzho", "gai'zen'm'b", "gai'zen'me'ban", 0},
|
||
Boundary{"kandy", "kan'd'y", "", 0},
|
||
};
|
||
for (const auto &test : boundaries)
|
||
require(quanpin::literal_mixed_pinyin_match(test.input, test.code, test.reading) == test.expected,
|
||
(std::string("Unexpected literal mixed-pinyin boundary: ") + test.input + "/" + test.code).c_str());
|
||
const auto check = [&](metasequoia::InputSession &session, const std::string &input, const Case &test,
|
||
const std::string &code, const std::string &tail = "") {
|
||
const auto &head = session.candidates().at(0);
|
||
if (head.word != test.word || head.canonical_pinyin != test.key || head.pinyin != code ||
|
||
!head.corrected_from.empty())
|
||
{
|
||
throw std::runtime_error("Original mixed-pinyin candidate lost its rank or metadata: " + input +
|
||
"; actual=" + head.word + "," + head.pinyin + "," + head.canonical_pinyin);
|
||
}
|
||
const auto expected_display = code + (tail.empty() ? "" : "'" + tail);
|
||
const auto display = session.get_pinyin_segmentation_with_cases();
|
||
if (input.find('\'') != std::string::npos)
|
||
{
|
||
auto letters = display;
|
||
letters.erase(std::remove(letters.begin(), letters.end(), '\''), letters.end());
|
||
auto expected_letters = code;
|
||
expected_letters.erase(std::remove(expected_letters.begin(), expected_letters.end(), '\''),
|
||
expected_letters.end());
|
||
require(session.raw_segmentation() == code && letters == expected_letters,
|
||
"Manual delimiters must preserve raw boundaries and all display letters.");
|
||
}
|
||
else if (display != expected_display)
|
||
throw std::runtime_error("Unexpected mixed-pinyin display: " + input + "; expected=" + expected_display +
|
||
"; actual=" + display);
|
||
session.set_candidate_learning_enabled(false);
|
||
require(session.select_candidate(0).commit == test.word && session.preedit() == tail,
|
||
"Mixed-pinyin selection must consume exactly its original letters.");
|
||
};
|
||
for (const unsigned mask : {0u, 1u, 2u, 3u})
|
||
{
|
||
// 8 + 8 + 16 + 8 spellings, including all-full and all-initial controls, under all four switches.
|
||
for (const auto &phrase : phrases)
|
||
{
|
||
const auto syllables = quanpin::split_segments(phrase.key);
|
||
for (size_t bits = 0; bits < (size_t{1} << syllables.size()); ++bits)
|
||
{
|
||
auto matched = syllables;
|
||
std::string input;
|
||
for (size_t i = 0; i < matched.size(); ++i)
|
||
{
|
||
if (bits & (size_t{1} << i))
|
||
matched[i].resize(1);
|
||
input += matched[i];
|
||
}
|
||
const auto code = quanpin::join_segments(matched);
|
||
for (const bool delimited : {false, true})
|
||
{
|
||
metasequoia::InputSession session(SchemeType::Quanpin, mask, true, true, false, paths);
|
||
for (int repetition = 0; repetition < 2; ++repetition)
|
||
{
|
||
type(session, delimited ? code : input);
|
||
check(session, (delimited ? code : input) + "/mask=" + std::to_string(mask), phrase, code);
|
||
}
|
||
}
|
||
}
|
||
}
|
||
for (const char *tail : {"q", "n", "zh", "ch", "sh"})
|
||
{
|
||
metasequoia::InputSession session(SchemeType::Quanpin, mask, true, true, false, paths);
|
||
SentenceAssociationOptions association;
|
||
association.word_lattice = true;
|
||
session.set_sentence_association(association);
|
||
type(session, std::string("gaizenmb") + tail);
|
||
check(session, std::string("gaizenmb") + tail, phrases[2], "gai'zen'm'b", tail);
|
||
}
|
||
for (const auto &prefix : std::array{Case{"dy", "看"}, Case{"y", "看到"}, Case{"", "看电影"}})
|
||
{
|
||
metasequoia::InputSession session(SchemeType::Quanpin, mask, true, true, false, paths);
|
||
type(session, "kand");
|
||
type(session, "y");
|
||
(void)session.handle_command(metasequoia::Command::Backspace);
|
||
type(session, "y");
|
||
session.set_candidate_learning_enabled(false);
|
||
require(session.select_candidate(candidate_index(session, prefix.word)).commit == prefix.word &&
|
||
session.preedit() == prefix.key,
|
||
"Selecting a literal prefix must not consume corrected spans.");
|
||
}
|
||
{
|
||
metasequoia::InputSession session(SchemeType::Quanpin, mask, true, true, false, paths);
|
||
type(session, "kandyq");
|
||
check(session, "kandyq", Case{"kan'dian'ying'qu", "看电影去"}, "kan'd'y'q");
|
||
}
|
||
{
|
||
metasequoia::InputSession session(SchemeType::Quanpin, mask, true, true, false, paths);
|
||
type(session, "gaizenmb");
|
||
session.set_candidate_learning_enabled(false);
|
||
require(session.select_candidate(candidate_index(session, "该怎么")).commit == "该怎么" &&
|
||
session.preedit() == "b" && session.select_candidate(0).commit == "办",
|
||
"Partial mixed-pinyin selection must retain the last initial.");
|
||
}
|
||
}
|
||
struct DoublePinyin
|
||
{
|
||
const ShuangpinProfile *profile;
|
||
std::array<const char *, 4> inputs;
|
||
};
|
||
const std::array double_pinyin{
|
||
DoublePinyin{&GetXiaoheShuangpinProfile(), {"wwufme", "kjdmyk", "gdzfmebj", "veyhzi"}},
|
||
DoublePinyin{&GetZiranmaShuangpinProfile(), {"wzufme", "kjdmyy", "glzfmebj", "veyhzi"}},
|
||
DoublePinyin{&GetShoudaoShuangpinProfile(), {"wmekme", "kjdnyg", "glzkmebj", "veyyzi"}},
|
||
DoublePinyin{&GetMicrosoftShuangpinProfile(), {"wzufme", "kjdmy;", "glzfmebj", "veyhzi"}},
|
||
DoublePinyin{&GetSogouShuangpinProfile(), {"wzufme", "kjdmy;", "glzfmebj", "veyhzi"}},
|
||
DoublePinyin{&GetZiguangShuangpinProfile(), {"wkiwme", "krdfy;", "gpzwmebr", "ueyszi"}},
|
||
DoublePinyin{&GetZhinengAbcShuangpinProfile(), {"wqvfme", "kjdwyy", "glzfmebj", "aeyhzi"}},
|
||
DoublePinyin{&GetGuobiaoShuangpinProfile(), {"wburme", "kfddyj", "gkzrmebf", "veygzi"}},
|
||
DoublePinyin{&GetPinyinJiajiaShuangpinProfile(), {"wwirme", "kfdjyq", "gszrmebf", "veygzi"}},
|
||
};
|
||
const auto type_double_pinyin = [](metasequoia::InputSession &session, const std::string &input) {
|
||
for (const char ch : input)
|
||
session.handle_engine_key(ch == ';' ? 0xBAu : static_cast<unsigned>(ch - 'a' + 'A'), 0, ch);
|
||
};
|
||
for (const auto &layout : double_pinyin)
|
||
{
|
||
for (const unsigned mask : {0u, 1u, 2u, 3u})
|
||
{
|
||
for (size_t i = 0; i < phrases.size(); ++i)
|
||
{
|
||
metasequoia::InputSession session(SchemeType::Shuangpin, *layout.profile, paths);
|
||
session.set_shuangpin_helpcode_enabled(false);
|
||
session.set_candidate_learning_enabled(false);
|
||
session.set_quanpin_autocorrect_types(mask);
|
||
for (int repetition = 0; repetition < 2; ++repetition)
|
||
{
|
||
type_double_pinyin(session, layout.inputs[i]);
|
||
require(!session.candidates().empty() && session.candidates().front().word == phrases[i].word &&
|
||
session.candidates().front().canonical_pinyin == phrases[i].key &&
|
||
session.candidates().front().corrected_from.empty() &&
|
||
session.normalized_segmentation() == phrases[i].key,
|
||
("Mixed-pinyin ordering must preserve Shuangpin: " + layout.profile->name + "/" +
|
||
layout.inputs[i] + "/mask=" + std::to_string(mask))
|
||
.c_str());
|
||
require(session.select_candidate(0).commit == phrases[i].word && session.preedit().empty(),
|
||
"Shuangpin selection must consume exactly its two-key syllables.");
|
||
}
|
||
}
|
||
metasequoia::InputSession partial(SchemeType::Shuangpin, *layout.profile, paths);
|
||
partial.set_shuangpin_helpcode_enabled(false);
|
||
partial.set_candidate_learning_enabled(false);
|
||
partial.set_quanpin_autocorrect_types(mask);
|
||
type_double_pinyin(partial, layout.inputs[1]);
|
||
require(partial.select_candidate(candidate_index(partial, "看")).commit == "看" &&
|
||
partial.preedit() == std::string(layout.inputs[1]).substr(2),
|
||
"A Shuangpin prefix selection must retain the remaining two-key units.");
|
||
}
|
||
}
|
||
{
|
||
metasequoia::InputSession switching(SchemeType::Quanpin, 3u, false, true, false, paths);
|
||
type(switching, "kandy");
|
||
check(switching, "kandy before scheme switch", phrases[1], "kan'd'y");
|
||
switching.switch_scheme(SchemeType::Shuangpin);
|
||
switching.set_shuangpin_helpcode_enabled(false);
|
||
type_double_pinyin(switching, "kjdmyk");
|
||
require(switching.select_candidate(0).commit == "看电影" && switching.preedit().empty(),
|
||
"Switching to Shuangpin must discard Quanpin candidate state.");
|
||
switching.switch_scheme(SchemeType::Quanpin);
|
||
type(switching, "zheyzi");
|
||
check(switching, "zheyzi after scheme switch", phrases[3], "zhe'y'zi");
|
||
}
|
||
metasequoia::InputSession session(SchemeType::Quanpin, 3u, false, true, false, paths);
|
||
for (const char *input : {"kandy", "kanwy", "kandy"})
|
||
{
|
||
type(session, input);
|
||
metasequoia::InputSession fresh(SchemeType::Quanpin, 3u, false, true, false, paths);
|
||
type(fresh, input);
|
||
require(same_candidate_words(session, fresh), "A correction cache must not leak another input's literal rows.");
|
||
session.reset_state();
|
||
}
|
||
type(session, "kandy");
|
||
{
|
||
Database database(directory / "msime.db");
|
||
database.execute("UPDATE tbl_3_k SET weight=200 WHERE value='看电映';");
|
||
}
|
||
session.reset_cache();
|
||
session.recompute_candidates();
|
||
require(session.candidates().front().word == "看电映", "Literal candidates must retain their own frequency order.");
|
||
session.set_quanpin_autocorrect_types(0);
|
||
session.recompute_candidates();
|
||
require(session.candidates().front().word == "看电映",
|
||
"Changing correction switches must refresh candidate caches.");
|
||
session.set_quanpin_autocorrect_types(3);
|
||
session.set_fuzzy_pinyin_options({static_cast<std::uint32_t>(metasequoia::FuzzyPinyinRule::IAN_IANG)});
|
||
SentenceAssociationOptions association;
|
||
association.word_lattice = true;
|
||
session.set_sentence_association(association);
|
||
session.set_rescoring_context("请");
|
||
session.recompute_candidates();
|
||
require(session.candidates().front().word == "看电映" && session.candidates().front().corrected_from.empty(),
|
||
"Fuzzy/context reranking must retain original mixed-pinyin priority and metadata.");
|
||
require(session.pin_candidate(candidate_index(session, "看电影")).handled &&
|
||
session.candidates().front().word == "看电影",
|
||
"Explicit frequency pinning must still reorder words within the literal group.");
|
||
session.enable_fixed_positions();
|
||
require(session.set_candidate_position(candidate_index(session, "看样"), 1).handled &&
|
||
session.candidates().front().word == "看样",
|
||
"Explicit fixed positions must take precedence over the default mixed-pinyin order.");
|
||
metasequoia::InputSession cased(SchemeType::Quanpin, 3u, false, true, false, paths);
|
||
cased.handle_engine_key('K', 0, 'K');
|
||
type(cased, "andy");
|
||
require(cased.get_pinyin_segmentation_with_cases() == "Kan'd'y",
|
||
"The literal mixed-pinyin preedit must preserve the original letter cases.");
|
||
for (const char *typo : {"zhogn", "zhng", "bqng"})
|
||
{
|
||
metasequoia::InputSession corrected(SchemeType::Quanpin, 3u, false, true, false, paths);
|
||
type(corrected, typo);
|
||
require(candidate_index(corrected, std::string(typo) == "bqng" ? "帮" : "中") < corrected.candidates().size(),
|
||
"True typos must still produce correction candidates.");
|
||
}
|
||
}
|
||
|
||
// 光标驱动的前缀解码（PRD R2–R7，Stage 1）：候选与量化边界按「光标之前的完整音节
|
||
// 单元前缀」重算。自建隔离词库，不与主 fixture 互相污染；Server（Stage 2）将以
|
||
// set_caret + recompute_candidates 的同一方式消费这些入口。
|
||
// 阶段 1 上下文消解（任务 quanpin-autocorrect-context-ranking）：同档纠错读法
|
||
// 在词格路径分边际达标时由胜出切分接管领衔。zhng 的删除目标按表序 zhang 在前
|
||
// （主切），fixture 让 zheng 侧的办证权重高 20 倍——启发式路径分差 ln(20)=3.0
|
||
// （log10 1.3），两种标度下都过 1.0 接管边际。fixture 无 sc.lm，词格退回
|
||
// 启发式打分（ln(weight)+词长奖励），权重完全决定路径分，测试因此确定。
|
||
void run_autocorrect_context_ranking_tests(const std::filesystem::path &data_directory)
|
||
{
|
||
const std::filesystem::path directory = data_directory / "autocorrect-context";
|
||
std::filesystem::create_directories(directory);
|
||
{
|
||
Database database(directory / "msime.db");
|
||
database.execute("CREATE TABLE tbl_2_b(key TEXT,jp TEXT,value TEXT,weight INTEGER);"
|
||
"INSERT INTO tbl_2_b VALUES('ban''zheng', 'bz', '办证', 100000);"
|
||
"INSERT INTO tbl_2_b VALUES('ban''zheng', 'bz', '辩证', 10);"
|
||
"INSERT INTO tbl_2_b VALUES('ban''zhang', 'bz', '班长', 5000);"
|
||
"INSERT INTO tbl_2_b VALUES('ban''zhang', 'bz', '搬账', 4000);");
|
||
database.execute("CREATE TABLE tbl_1_s(key TEXT,jp TEXT,value TEXT,weight INTEGER);"
|
||
"INSERT INTO tbl_1_s VALUES('shang', 's', '上', 900);"
|
||
"INSERT INTO tbl_1_s VALUES('sheng', 's', '生', 800);");
|
||
}
|
||
|
||
metasequoia::RuntimePaths paths;
|
||
paths.resources = directory;
|
||
paths.user_data = directory;
|
||
paths.cache = directory;
|
||
paths.dictionaries = directory;
|
||
const unsigned both = quanpin::kAutocorrectTransposition | quanpin::kAutocorrectNeighbor;
|
||
SentenceAssociationOptions lattice_only;
|
||
lattice_only.word_lattice = true;
|
||
|
||
const auto candidate_words = [](const metasequoia::InputSession &session) {
|
||
std::vector<std::string> words;
|
||
for (const auto &item : session.candidates())
|
||
{
|
||
words.push_back(item.word);
|
||
}
|
||
return words;
|
||
};
|
||
|
||
// 关联关闭 = 现状静态路径：合并池按权重排序，办证系与班长系交错。
|
||
{
|
||
metasequoia::InputSession session(SchemeType::Quanpin, both, true, true, true, paths);
|
||
type(session, "banzhng");
|
||
const auto words = candidate_words(session);
|
||
require(words.size() == 4 && words[0] == "办证" && words[1] == "班长" && words[2] == "搬账" &&
|
||
words[3] == "辩证",
|
||
"The static same-tier merge must interleave the readings by dictionary weight.");
|
||
}
|
||
|
||
// 关联开启：zheng 切分上下文胜出接管领衔——办证系整体前移，辩证从末位
|
||
// 升到第 2 位，班长系整体后移。
|
||
{
|
||
metasequoia::InputSession session(SchemeType::Quanpin, both, true, true, true, paths);
|
||
session.set_sentence_association(lattice_only);
|
||
type(session, "banzhng");
|
||
const auto words = candidate_words(session);
|
||
require(words.size() == 4 && words[0] == "办证" && words[1] == "辩证" && words[2] == "班长" &&
|
||
words[3] == "搬账",
|
||
"The context-ranked reading must lead with its whole word group.");
|
||
}
|
||
|
||
// 单音节纠错无词格可搭（词格要求 >=2 完整音节）：两种状态必须逐位一致。
|
||
{
|
||
metasequoia::InputSession off(SchemeType::Quanpin, both, true, true, true, paths);
|
||
type(off, "shng");
|
||
metasequoia::InputSession on(SchemeType::Quanpin, both, true, true, true, paths);
|
||
on.set_sentence_association(lattice_only);
|
||
type(on, "shng");
|
||
require(same_candidate_words(off, on),
|
||
"A single-syllable correction must take the static path even with the word lattice on.");
|
||
require(candidate_words(on).size() == 2, "The single-syllable fixture must surface both deletion targets.");
|
||
}
|
||
}
|
||
|
||
// 审阅缺陷 D1（PR #592 行内评论）：上下文重排接管后，胜出切分的单字前缀曾被插到
|
||
// 同键位整词前面。query_series 的 count 从整键递减到 1，ban'zheng 的输出里除了
|
||
// 办证/辩证/整句还带着首音节的单字；这些单字排在 rest（班长、搬账）之前，把同键位的
|
||
// 其他整词整组挤出首页。原 fixture 没有 tbl_1_b，前缀这条路根本没被走到。
|
||
// 这里补单字表，并直接断言「整键在前、前缀在后」这条分层不变量。
|
||
// 同上一组 fixture：词库目录里没有 sc.lm，词格退回启发式打分，权重完全决定路径分，
|
||
// 因此 zheng 侧稳定胜出、重排稳定接管，用例不依赖任何模型文件。
|
||
void run_autocorrect_context_layering_tests(const std::filesystem::path &data_directory)
|
||
{
|
||
const std::filesystem::path directory = data_directory / "autocorrect-context-layering";
|
||
std::filesystem::create_directories(directory);
|
||
{
|
||
Database database(directory / "msime.db");
|
||
database.execute("CREATE TABLE tbl_2_b(key TEXT,jp TEXT,value TEXT,weight INTEGER);"
|
||
"INSERT INTO tbl_2_b VALUES('ban''zheng', 'bz', '办证', 100000);"
|
||
"INSERT INTO tbl_2_b VALUES('ban''zheng', 'bz', '辩证', 10);"
|
||
"INSERT INTO tbl_2_b VALUES('ban''zhang', 'bz', '班长', 5000);"
|
||
"INSERT INTO tbl_2_b VALUES('ban''zhang', 'bz', '搬账', 4000);");
|
||
// 单字表：query_series 递减到 count==1 时查它，前缀行由此产生。单字权重取 1e6
|
||
// 量级（真实词库里单字是语料计数），确保它们不会被 append 阶段的去重或调频挪走。
|
||
database.execute("CREATE TABLE tbl_1_b(key TEXT,jp TEXT,value TEXT,weight INTEGER);"
|
||
"INSERT INTO tbl_1_b VALUES('ban', 'b', '办', 1000000);"
|
||
"INSERT INTO tbl_1_b VALUES('ban', 'b', '半', 900000);");
|
||
}
|
||
|
||
metasequoia::RuntimePaths paths;
|
||
paths.resources = directory;
|
||
paths.user_data = directory;
|
||
paths.cache = directory;
|
||
paths.dictionaries = directory;
|
||
const unsigned both = quanpin::kAutocorrectTransposition | quanpin::kAutocorrectNeighbor;
|
||
SentenceAssociationOptions lattice_only;
|
||
lattice_only.word_lattice = true;
|
||
|
||
metasequoia::InputSession session(SchemeType::Quanpin, both, true, true, true, paths);
|
||
session.set_sentence_association(lattice_only);
|
||
type(session, "banzhng");
|
||
|
||
const auto &items = session.candidates();
|
||
const auto index_of = [&items](const std::string &word) {
|
||
for (size_t i = 0; i < items.size(); ++i)
|
||
{
|
||
if (items[i].word == word)
|
||
{
|
||
return i;
|
||
}
|
||
}
|
||
return items.size();
|
||
};
|
||
|
||
// 先确认 fixture 真的同时产出了整键行与单字前缀行，否则下面的分层断言是空的。
|
||
const size_t prefix_a = index_of("办");
|
||
const size_t prefix_b = index_of("半");
|
||
require(prefix_a != items.size() && prefix_b != items.size(),
|
||
"The layering fixture must surface single-character prefix rows for the winner cut.");
|
||
const size_t sibling = index_of("班长");
|
||
require(sibling != items.size(), "The layering fixture must surface the same-tier whole word.");
|
||
|
||
require(index_of("办证") < prefix_a, "The winner cut's whole word must precede its own single-character prefixes.");
|
||
require(sibling < prefix_a && sibling < prefix_b,
|
||
"Same-tier whole words must not be pushed behind the winner cut's single-character prefixes.");
|
||
|
||
// 分层的完整形式：所有整键行都在任何前缀行之前。全拼键用 ' 分隔音节，
|
||
// 单音节键不含 '。
|
||
const auto is_prefix_row = [&items](size_t i) { return items[i].canonical_pinyin.find('\'') == std::string::npos; };
|
||
bool seen_prefix = false;
|
||
for (size_t i = 0; i < items.size(); ++i)
|
||
{
|
||
if (is_prefix_row(i))
|
||
{
|
||
seen_prefix = true;
|
||
}
|
||
else
|
||
{
|
||
require(!seen_prefix, "Every whole-key row must precede every single-character prefix row.");
|
||
}
|
||
}
|
||
}
|
||
|
||
// 用户在主切读音上的选择优先于上下文接管。加载 LM 时路径分只剩 dictionary_tiebreak
|
||
// 一点点词库权重，调频翻不过接管边际，所以前两组 fixture 的启发式打分测不出来：这里
|
||
// 放一份手写 ARPA 当 sc.lm（kenlm 按文本格式载入），让 LM 稳定偏向办证（log10 差 2.5），
|
||
// 同时把班长的词库权重设成调频后的样子——越过办证。
|
||
void run_autocorrect_context_user_choice_tests(const std::filesystem::path &data_directory)
|
||
{
|
||
const auto make_fixture = [&data_directory](const char *name, int banzhang_weight) {
|
||
const std::filesystem::path directory = data_directory / name;
|
||
std::filesystem::create_directories(directory);
|
||
{
|
||
Database database(directory / "msime.db");
|
||
database.execute("CREATE TABLE tbl_2_b(key TEXT,jp TEXT,value TEXT,weight INTEGER);"
|
||
"INSERT INTO tbl_2_b VALUES('ban''zheng', 'bz', '办证', 100000);"
|
||
"INSERT INTO tbl_2_b VALUES('ban''zheng', 'bz', '辩证', 10);"
|
||
"INSERT INTO tbl_2_b VALUES('ban''zhang', 'bz', '搬账', 4000);");
|
||
const std::string banzhang =
|
||
"INSERT INTO tbl_2_b VALUES('ban''zhang', 'bz', '班长', " + std::to_string(banzhang_weight) + ");";
|
||
database.execute(banzhang.c_str());
|
||
}
|
||
// 二进制写：文本模式在 Windows 上会把换行写成 \r\n，kenlm 的 ARPA 解析不认。
|
||
std::ofstream arpa(directory / metasequoia::assets::language_model, std::ios::binary);
|
||
arpa << "\\data\\\n"
|
||
"ngram 1=7\n"
|
||
"ngram 2=1\n"
|
||
"\n"
|
||
"\\1-grams:\n"
|
||
"-1.0\t<unk>\t0\n"
|
||
"-99\t<s>\t0\n"
|
||
"-1.0\t</s>\t0\n"
|
||
"-1.0\t办证\t0\n"
|
||
"-3.5\t班长\t0\n"
|
||
"-3.5\t搬账\t0\n"
|
||
"-4.0\t辩证\t0\n"
|
||
"\n"
|
||
"\\2-grams:\n"
|
||
"-0.5\t<s> 办证\n"
|
||
"\n"
|
||
"\\end\\\n";
|
||
require(static_cast<bool>(arpa), "Failed to write the user-choice language model fixture.");
|
||
metasequoia::RuntimePaths paths;
|
||
paths.resources = directory;
|
||
paths.user_data = directory;
|
||
paths.cache = directory;
|
||
paths.dictionaries = directory;
|
||
return paths;
|
||
};
|
||
const unsigned both = quanpin::kAutocorrectTransposition | quanpin::kAutocorrectNeighbor;
|
||
SentenceAssociationOptions lattice_only;
|
||
lattice_only.word_lattice = true;
|
||
const auto first_word = [both, &lattice_only](const metasequoia::RuntimePaths &paths) {
|
||
metasequoia::InputSession session(SchemeType::Quanpin, both, true, true, true, paths);
|
||
session.set_sentence_association(lattice_only);
|
||
type(session, "banzhng");
|
||
require(!session.candidates().empty(), "The user-choice fixture produced no candidates.");
|
||
return session.candidates().front().word;
|
||
};
|
||
|
||
{
|
||
const auto paths = make_fixture("autocorrect-context-user-choice", 150000);
|
||
// 没有用户记录：班长权重再高也只是出货词频，仍交给上下文裁决。这一步同时确认
|
||
// ARPA 真的载入了——启发式打分下班长权重更高，不会是办证领衔。
|
||
require(first_word(paths) == "办证",
|
||
"Without a user record the language model must still let the context reading lead.");
|
||
|
||
require(user_dictionary::record_upsert(metasequoia::path_to_utf8(paths.user(metasequoia::assets::user_journal)),
|
||
user_dictionary::DictionaryKind::Pinyin, "ban'zhang", "班长", 150000),
|
||
"Failed to write the user-choice journal record.");
|
||
require(first_word(paths) == "班长",
|
||
"A word the user ranked above the context winner must not be displaced by the context takeover.");
|
||
}
|
||
|
||
{
|
||
// 用户动过主切的键，但主切首位仍低于胜出切分首位：用户并没有把这组读音选到前面，照常接管。
|
||
const auto paths = make_fixture("autocorrect-context-user-touched", 5000);
|
||
require(user_dictionary::record_upsert(metasequoia::path_to_utf8(paths.user(metasequoia::assets::user_journal)),
|
||
user_dictionary::DictionaryKind::Pinyin, "ban'zhang", "搬账", 4000),
|
||
"Failed to write the user-touched journal record.");
|
||
require(first_word(paths) == "办证",
|
||
"A user record that does not outrank the context winner must not block the takeover.");
|
||
}
|
||
}
|
||
|
||
// 合法输入上的手误：ziazheliya 切成 zi'a'zhe'li'ya、jioa 切成 ji'o'a、jiuzheeyang 切成
|
||
// jiu'zhe'e'yang，每一段都合法，纠错入口的闸原本把它们整个挡在外面。现在按噪声信道
|
||
// 整句打分：词格路径分 - 每处纠正的代价（换位 2.0，多字/漏字 3.0），原读法代价 0。
|
||
// fixture 无 sc.lm，词格走启发式
|
||
// （单字 ln(w/1e6)，词组 ln(w)+3×音节数），下面每组的分数都按它算好写在注释里。
|
||
void run_legal_input_correction_tests(const std::filesystem::path &data_directory)
|
||
{
|
||
const auto readings = [](const std::string &pinyin, const quanpin::Segments &segments, unsigned types) {
|
||
std::vector<std::string> keys;
|
||
for (const auto &cut : quanpin::legal_input_correction_cuts(pinyin, segments, types, 3))
|
||
{
|
||
quanpin::Segments syllables;
|
||
for (const auto &segment : cut.segments)
|
||
{
|
||
syllables.push_back(segment.syllable);
|
||
}
|
||
keys.push_back(quanpin::join_segments(syllables));
|
||
}
|
||
return keys;
|
||
};
|
||
const auto offers = [](const std::vector<std::string> &keys, const char *key) {
|
||
return std::find(keys.begin(), keys.end(), key) != keys.end();
|
||
};
|
||
const unsigned transposition = quanpin::kAutocorrectTransposition;
|
||
require(offers(readings("ziazheliya", {"zi", "a", "zhe", "li", "ya"}, transposition), "zai'zhe'li'ya"),
|
||
"A transposition inside a longer sentence must still offer the corrected reading.");
|
||
require(offers(readings("jioa", {"ji", "o", "a"}, transposition), "jiao"), "jioa must read as jiao.");
|
||
require(offers(readings("nia", {"ni", "a"}, transposition), "nai"), "nia must read as nai.");
|
||
require(offers(readings("liazheli", {"lia", "zhe", "li"}, transposition), "lai'zhe'li"),
|
||
"A rare legal syllable must offer its common transposition.");
|
||
require(readings("lia", {"lia"}, transposition).empty(),
|
||
"A single rare syllable has no context and must stay uncorrected.");
|
||
require(
|
||
offers(readings("jiuzheeyang", {"jiu", "zhe", "e", "yang"}, quanpin::kAutocorrectInsertion), "jiu'zhe'yang"),
|
||
"An extra letter that splits off a zero-initial syllable must offer the corrected reading.");
|
||
require(readings("ziazheli", {"zi", "a", "zhe", "li"}, quanpin::kAutocorrectNeighbor).empty(),
|
||
"Neighbor substitutions must stay off on legal input.");
|
||
require(
|
||
readings("nihao", {"ni", "hao"}, transposition | quanpin::kAutocorrectInsertion | quanpin::kAutocorrectDeletion)
|
||
.empty(),
|
||
"An ordinary legal input must not produce correction readings.");
|
||
|
||
const std::filesystem::path directory = data_directory / "legal-input-correction";
|
||
std::filesystem::create_directories(directory);
|
||
{
|
||
Database database(directory / "msime.db");
|
||
database.execute("CREATE TABLE tbl_1_z(key TEXT,jp TEXT,value TEXT,weight INTEGER);"
|
||
"INSERT INTO tbl_1_z VALUES('zi', 'z', '字', 800000);"
|
||
"INSERT INTO tbl_1_z VALUES('zai', 'z', '在', 900000);"
|
||
"INSERT INTO tbl_1_z VALUES('zhe', 'z', '这', 900000);");
|
||
database.execute("CREATE TABLE tbl_3_z(key TEXT,jp TEXT,value TEXT,weight INTEGER);"
|
||
"INSERT INTO tbl_3_z VALUES('zai''zhe''li', 'zzl', '在这里', 5000);");
|
||
database.execute("CREATE TABLE tbl_1_a(key TEXT,jp TEXT,value TEXT,weight INTEGER);"
|
||
"INSERT INTO tbl_1_a VALUES('a', 'a', '啊', 600000);");
|
||
database.execute("CREATE TABLE tbl_1_o(key TEXT,jp TEXT,value TEXT,weight INTEGER);"
|
||
"INSERT INTO tbl_1_o VALUES('o', 'o', '哦', 300000);");
|
||
database.execute("CREATE TABLE tbl_1_y(key TEXT,jp TEXT,value TEXT,weight INTEGER);"
|
||
"INSERT INTO tbl_1_y VALUES('ya', 'y', '呀', 500000);"
|
||
"INSERT INTO tbl_1_y VALUES('yang', 'y', '养', 500000);");
|
||
database.execute("CREATE TABLE tbl_1_l(key TEXT,jp TEXT,value TEXT,weight INTEGER);"
|
||
"INSERT INTO tbl_1_l VALUES('li', 'l', '里', 900000);"
|
||
"INSERT INTO tbl_1_l VALUES('lia', 'l', '俩', 500000);"
|
||
"INSERT INTO tbl_1_l VALUES('lai', 'l', '来', 900000);");
|
||
database.execute("CREATE TABLE tbl_3_l(key TEXT,jp TEXT,value TEXT,weight INTEGER);"
|
||
"INSERT INTO tbl_3_l VALUES('lai''zhe''li', 'lzl', '来这里', 3000);");
|
||
database.execute("CREATE TABLE tbl_1_j(key TEXT,jp TEXT,value TEXT,weight INTEGER);"
|
||
"INSERT INTO tbl_1_j VALUES('jiao', 'j', '叫', 2000000);"
|
||
"INSERT INTO tbl_1_j VALUES('jiao', 'j', '教', 1500000);"
|
||
"INSERT INTO tbl_1_j VALUES('ji', 'j', '几', 800000);"
|
||
"INSERT INTO tbl_1_j VALUES('jiu', 'j', '就', 900000);");
|
||
database.execute("CREATE TABLE tbl_3_j(key TEXT,jp TEXT,value TEXT,weight INTEGER);"
|
||
"INSERT INTO tbl_3_j VALUES('jiu''zhe''yang', 'jzy', '就这样', 5000);");
|
||
database.execute("CREATE TABLE tbl_1_e(key TEXT,jp TEXT,value TEXT,weight INTEGER);"
|
||
"INSERT INTO tbl_1_e VALUES('e', 'e', '恶', 300000);");
|
||
database.execute("CREATE TABLE tbl_2_x(key TEXT,jp TEXT,value TEXT,weight INTEGER);"
|
||
"INSERT INTO tbl_2_x VALUES('xie''e', 'xe', '邪恶', 1000);");
|
||
database.execute("CREATE TABLE tbl_1_x(key TEXT,jp TEXT,value TEXT,weight INTEGER);"
|
||
"INSERT INTO tbl_1_x VALUES('xie', 'x', '写', 2000000);"
|
||
"INSERT INTO tbl_1_x VALUES('xie', 'x', '些', 1500000);");
|
||
database.execute("CREATE TABLE tbl_2_s(key TEXT,jp TEXT,value TEXT,weight INTEGER);"
|
||
"INSERT INTO tbl_2_s VALUES('shu''e', 'se', '数额', 1000);");
|
||
database.execute("CREATE TABLE tbl_1_s(key TEXT,jp TEXT,value TEXT,weight INTEGER);"
|
||
"INSERT INTO tbl_1_s VALUES('she', 's', '社', 2000000);"
|
||
"INSERT INTO tbl_1_s VALUES('shu', 's', '数', 900000);");
|
||
database.execute("CREATE TABLE tbl_1_n(key TEXT,jp TEXT,value TEXT,weight INTEGER);"
|
||
"INSERT INTO tbl_1_n VALUES('ni', 'n', '你', 900000);"
|
||
"INSERT INTO tbl_1_n VALUES('nai', 'n', '奶', 900000);");
|
||
database.execute("CREATE TABLE tbl_3_w(key TEXT,jp TEXT,value TEXT,weight INTEGER);"
|
||
"INSERT INTO tbl_3_w VALUES('wo''men''lia', 'wml', '我们俩', 2000);"
|
||
"INSERT INTO tbl_3_w VALUES('wo''men''lai', 'wml', '我们来', 2500);");
|
||
database.execute("CREATE TABLE tbl_2_w(key TEXT,jp TEXT,value TEXT,weight INTEGER);"
|
||
"INSERT INTO tbl_2_w VALUES('wo''men', 'wm', '我们', 3000);");
|
||
}
|
||
|
||
metasequoia::RuntimePaths paths;
|
||
paths.resources = directory;
|
||
paths.user_data = directory;
|
||
paths.cache = directory;
|
||
paths.dictionaries = directory;
|
||
const unsigned both = quanpin::kAutocorrectTransposition | quanpin::kAutocorrectNeighbor;
|
||
SentenceAssociationOptions lattice_only;
|
||
lattice_only.word_lattice = true;
|
||
|
||
const auto first_two = [](const metasequoia::InputSession &session, const char *first, const char *second) {
|
||
return session.candidates().size() >= 2 && session.candidates()[0].word == first &&
|
||
session.candidates()[1].word == second;
|
||
};
|
||
|
||
// 句中纠错：在这里呀 = 在这里(ln5000+9) + 呀(ln0.5) - 2 = 14.8，字啊这里呀全是单字
|
||
// = -1.6。纠错领衔，原读法的整句紧跟在第 2 位；预编辑按领衔读法分隔。
|
||
{
|
||
metasequoia::InputSession session(SchemeType::Quanpin, both, true, true, true, paths);
|
||
session.set_sentence_association(lattice_only);
|
||
type(session, "ziazheliya");
|
||
require(first_two(session, "在这里呀", "字啊这里呀"),
|
||
"ziazheliya must lead with 在这里呀 and keep the uncorrected sentence second.");
|
||
require(session.candidates()[0].corrected_from == "ziazheliya",
|
||
"The legal-input correction must carry the corrected_from mark.");
|
||
require(session.candidates()[1].corrected_from.empty(), "The uncorrected reading must stay unmarked.");
|
||
require(session.get_pinyin_segmentation_with_cases() == "zia'zhe'li'ya",
|
||
"The preedit must follow the leading corrected reading.");
|
||
|
||
// 选纠错读法里的前缀词：换位不改字母数，消耗 ziazheli 八个字母，剩下 ya。
|
||
(void)session.select_candidate(candidate_index(session, "在这里"));
|
||
require(session.has_composition() && session.preedit() == "ya",
|
||
"Selecting a corrected prefix must consume exactly the letters it covers.");
|
||
}
|
||
// 整句开关关着照样纠：判断读音不看显示开关，只是首选退回整键/前缀词。
|
||
{
|
||
metasequoia::InputSession session(SchemeType::Quanpin, both, true, true, true, paths);
|
||
type(session, "ziazheliya");
|
||
require(first_two(session, "在这里", "字"),
|
||
"With sentence candidates off the corrected prefix word must still lead.");
|
||
}
|
||
|
||
// jiao 叫 = ln2 - 2 = -1.3，几哦啊 = ln0.8 + ln0.3 + ln0.6 = -1.9：纠错领衔。
|
||
{
|
||
metasequoia::InputSession session(SchemeType::Quanpin, both, true, true, true, paths);
|
||
type(session, "jioa");
|
||
require(first_two(session, "叫", "几"), "jioa must lead with jiao and keep the uncorrected reading second.");
|
||
require(find_candidate_index(session, "教") < session.candidates().size(),
|
||
"The rest of the corrected reading must follow.");
|
||
require(session.get_pinyin_segmentation_with_cases() == "jioa",
|
||
"A single corrected syllable must drop the literal ji'o'a separators.");
|
||
}
|
||
// 多打一个 e（改变字母数，代价 3.0）：就这样 = ln5000+9-3 = 14.5，就这恶养全是单字
|
||
// = -2.2。字面切分不是真词，
|
||
// 纠错领衔，原读法紧跟在第 2 位；预编辑按纠错切分的原始区间分隔，整词上屏吃掉全部字母。
|
||
{
|
||
metasequoia::InputSession session(SchemeType::Quanpin, both, true, true, true, paths);
|
||
type(session, "jiuzheeyang");
|
||
require(first_two(session, "就这样", "就"),
|
||
"jiuzheeyang must lead with 就这样 and keep the uncorrected reading second.");
|
||
require(session.get_pinyin_segmentation_with_cases() == "jiu'zhee'yang",
|
||
"The preedit must follow the raw spans of the leading insertion correction.");
|
||
const auto committed = session.select_candidate(static_cast<std::size_t>(0));
|
||
require(committed.commit == "就这样" && !session.has_composition(),
|
||
"Selecting the insertion-corrected sentence must consume every typed letter.");
|
||
}
|
||
|
||
// 字面切分是真词（数额）时不认改变字母数的读法：shue 按多一个 u 读成 she 的「社」
|
||
// 不出现——少一个音节的句子在真实语言模型里常常分更高，会稳定挂在第 2 位。候选里
|
||
// 不应有任何纠错标记（社 作为 shu 的前缀单字以外不该出现）。
|
||
{
|
||
metasequoia::InputSession session(SchemeType::Quanpin, both, true, true, true, paths);
|
||
type(session, "shue");
|
||
require(session.candidates().front().word == "数额" &&
|
||
std::none_of(session.candidates().begin(), session.candidates().end(),
|
||
[](const WordItem &item) { return !item.corrected_from.empty(); }),
|
||
"A length-changing correction must not be offered over a literal dictionary word.");
|
||
}
|
||
// 被裁掉的纠错读法不能波及原读法：xiee 按多一个 e 读成 xie 被丢掉之后，邪恶 后面的
|
||
// 前缀单字 写/些 读音也是 xie，曾因此全被标成纠错。
|
||
{
|
||
metasequoia::InputSession session(SchemeType::Quanpin, both, true, true, true, paths);
|
||
type(session, "xiee");
|
||
require(!session.candidates().empty() && session.candidates().front().word == "邪恶" &&
|
||
find_candidate_index(session, "写") < session.candidates().size() &&
|
||
std::none_of(session.candidates().begin(), session.candidates().end(),
|
||
[](const WordItem &item) { return !item.corrected_from.empty(); }),
|
||
"A discarded correction reading must not mark the literal reading's prefix characters.");
|
||
}
|
||
|
||
// 罕见音节：来这里 = ln3000+9-2 = 15.0，俩这里 = -0.9。
|
||
{
|
||
metasequoia::InputSession session(SchemeType::Quanpin, both, true, true, true, paths);
|
||
type(session, "liazheli");
|
||
require(first_two(session, "来这里", "俩"),
|
||
"liazheli must lead with 来这里 and keep the uncorrected reading second.");
|
||
}
|
||
|
||
// 没有上下文时原读法占优：你啊 = ln0.9 + ln0.6 = -0.6，奶 = ln0.9 - 2 = -2.1。
|
||
// 原读法领衔，分差 1.5 在 3.0 以内，纠错读法占第 2 位。
|
||
{
|
||
metasequoia::InputSession session(SchemeType::Quanpin, both, true, true, true, paths);
|
||
type(session, "nia");
|
||
require(first_two(session, "你", "奶"), "nia must keep 你 first and offer 奶 second.");
|
||
require(session.get_pinyin_segmentation_with_cases() == "ni'a",
|
||
"The preedit must keep the literal reading while it leads.");
|
||
}
|
||
|
||
// 两边都是整词：我们俩 = ln2000+9 = 16.6，我们来 = ln2500+9-2 = 14.8。原读法领衔，
|
||
// 纠错第 2 位。
|
||
{
|
||
metasequoia::InputSession session(SchemeType::Quanpin, both, true, true, true, paths);
|
||
type(session, "womenlia");
|
||
require(first_two(session, "我们俩", "我们来"),
|
||
"A close correction must take the second slot under the leading typed reading.");
|
||
}
|
||
// 纠错读法远远落后（我们来 降到 20：最好的路径 我们+来 = 11.9，差 4.7 > 3.0）：不出现。
|
||
{
|
||
Database database(directory / "msime.db");
|
||
database.execute("UPDATE tbl_3_w SET weight = 20 WHERE value = '我们来';");
|
||
}
|
||
{
|
||
metasequoia::InputSession session(SchemeType::Quanpin, both, true, true, true, paths);
|
||
type(session, "womenlia");
|
||
require(session.candidates().front().word == "我们俩" &&
|
||
find_candidate_index(session, "我们来") == session.candidates().size(),
|
||
"A correction far behind the typed reading must not appear at all.");
|
||
}
|
||
// 纠错读法分数更高（我们来 = ln50000+9-2 = 17.8 > 16.6），但字面切分本身就是词库
|
||
// 里的真词：首位留给它，纠错只排第 2。
|
||
{
|
||
Database database(directory / "msime.db");
|
||
database.execute("UPDATE tbl_3_w SET weight = 50000 WHERE value = '我们来';");
|
||
}
|
||
{
|
||
metasequoia::InputSession session(SchemeType::Quanpin, both, true, true, true, paths);
|
||
type(session, "womenlia");
|
||
require(first_two(session, "我们俩", "我们来"),
|
||
"A correction must never displace a literal dictionary word from the first slot.");
|
||
}
|
||
|
||
// 同一条规则也管已有的辅音复制别名：yongan 被读成 yong'gan，勇敢权重再高也不能压过
|
||
// 字面整词永安。同一串字母的另一种切分不受影响（见 fangan 的方案/反感）。
|
||
{
|
||
Database database(directory / "msime.db");
|
||
database.execute("CREATE TABLE tbl_2_y(key TEXT,jp TEXT,value TEXT,weight INTEGER);"
|
||
"INSERT INTO tbl_2_y VALUES('yong''an', 'ya', '永安', 100);"
|
||
"INSERT INTO tbl_2_y VALUES('yong''gan', 'yg', '勇敢', 100000);");
|
||
}
|
||
{
|
||
metasequoia::InputSession session(SchemeType::Quanpin, both, true, true, true, paths);
|
||
type(session, "yongan");
|
||
require(session.candidates().front().word == "永安",
|
||
"An alias reading that rewrites the letters must not displace the literal dictionary word.");
|
||
}
|
||
|
||
// 纠错关闭：合法输入照原样查。
|
||
{
|
||
metasequoia::InputSession session(SchemeType::Quanpin, 0, true, true, true, paths);
|
||
type(session, "ziazheli");
|
||
require(find_candidate_index(session, "在这里") == session.candidates().size(),
|
||
"The legal-input correction must stay off with autocorrection disabled.");
|
||
}
|
||
|
||
std::filesystem::remove_all(directory);
|
||
}
|
||
|
||
// 贵档读法在上下文明显更好时可以领衔：shiideya 的换位读法 shi + ide->die（权重 10，
|
||
// 是爹呀）比多字读法 shii->shi（权重 12，是的呀）便宜一档，按旧规则贵档永远排在最后。
|
||
// fixture 无 sc.lm，启发式打分：是的(ln10000+6) + 呀(ln0.5) - 2.4 = 14.1，
|
||
// 是 + 爹 + 呀 全是单字 = ln0.9 + ln0.01 + ln0.5 - 2.0 = -7.4。
|
||
void run_autocorrect_costlier_context_tests(const std::filesystem::path &data_directory)
|
||
{
|
||
const std::filesystem::path directory = data_directory / "autocorrect-costlier-context";
|
||
std::filesystem::create_directories(directory);
|
||
{
|
||
Database database(directory / "msime.db");
|
||
database.execute("CREATE TABLE tbl_1_s(key TEXT,jp TEXT,value TEXT,weight INTEGER);"
|
||
"INSERT INTO tbl_1_s VALUES('shi', 's', '是', 900000);");
|
||
database.execute("CREATE TABLE tbl_2_s(key TEXT,jp TEXT,value TEXT,weight INTEGER);"
|
||
"INSERT INTO tbl_2_s VALUES('shi''de', 'sd', '是的', 10000);");
|
||
database.execute("CREATE TABLE tbl_1_d(key TEXT,jp TEXT,value TEXT,weight INTEGER);"
|
||
"INSERT INTO tbl_1_d VALUES('die', 'd', '爹', 10000);"
|
||
"INSERT INTO tbl_1_d VALUES('de', 'd', '的', 900000);");
|
||
database.execute("CREATE TABLE tbl_1_y(key TEXT,jp TEXT,value TEXT,weight INTEGER);"
|
||
"INSERT INTO tbl_1_y VALUES('ya', 'y', '呀', 500000);");
|
||
}
|
||
|
||
metasequoia::RuntimePaths paths;
|
||
paths.resources = directory;
|
||
paths.user_data = directory;
|
||
paths.cache = directory;
|
||
paths.dictionaries = directory;
|
||
const unsigned both = quanpin::kAutocorrectTransposition | quanpin::kAutocorrectNeighbor;
|
||
SentenceAssociationOptions lattice_only;
|
||
lattice_only.word_lattice = true;
|
||
|
||
{
|
||
metasequoia::InputSession session(SchemeType::Quanpin, both, true, true, true, paths);
|
||
session.set_sentence_association(lattice_only);
|
||
type(session, "shiideya");
|
||
require(!session.candidates().empty() && session.candidates().front().word == "是的呀",
|
||
"A costlier correction the context clearly prefers must lead.");
|
||
require(find_candidate_index(session, "是爹呀") < session.candidates().size(),
|
||
"The cheaper correction must stay available.");
|
||
require(session.get_pinyin_segmentation_with_cases() == "shii'de'ya",
|
||
"The preedit must follow the leading costlier correction.");
|
||
}
|
||
// 只开万象重排、不显示 Trigram 整句（用户实际配置）：上下文消解照样生效。fixture
|
||
// 没有 .gram，重排不出整句行，贵档胜者由它的最长前缀词「是的」领衔。
|
||
{
|
||
SentenceAssociationOptions rerank_only;
|
||
rerank_only.collocation_rerank = true;
|
||
metasequoia::InputSession session(SchemeType::Quanpin, both, true, true, true, paths);
|
||
session.set_sentence_association(rerank_only);
|
||
type(session, "shiideya");
|
||
require(!session.candidates().empty() && session.candidates().front().word == "是的",
|
||
"The context rerank must run whenever any sentence source is on, not only the Trigram row.");
|
||
}
|
||
|
||
std::filesystem::remove_all(directory);
|
||
}
|
||
|
||
// 合法输入的等音节数字面切分按整句打分争领衔（arbitrate_literal_segmentations）。
|
||
// yibananzhao 的最少音节规则平局时取较短首音节，落在 yi'ba'nan'zhao；fixture 只给
|
||
// yi'ban'an'zhao 一侧词组（一般、按照），另一侧只有单字。词库目录没有 sc.lm，词格退回
|
||
// 启发式打分（单字 ln(w/1e6)、词组 ln(w)+3×音节数），分差完全由权重决定，用例因此确定。
|
||
void run_literal_segmentation_arbitration_tests(const std::filesystem::path &data_directory)
|
||
{
|
||
require(quanpin::enumerate_min_segmentations("yibananzhao", 8).size() == 2,
|
||
"Both four-syllable readings of yibananzhao must be enumerated.");
|
||
require(quanpin::enumerate_min_segmentations("nihao", 8).size() == 1,
|
||
"An unambiguous input must have exactly one minimal segmentation.");
|
||
|
||
const std::filesystem::path directory = data_directory / "literal-segmentation";
|
||
std::filesystem::create_directories(directory);
|
||
{
|
||
Database database(directory / "msime.db");
|
||
database.execute("CREATE TABLE tbl_2_y(key TEXT,jp TEXT,value TEXT,weight INTEGER);"
|
||
"INSERT INTO tbl_2_y VALUES('yi''ban', 'yb', '一般', 1000);");
|
||
database.execute("CREATE TABLE tbl_2_a(key TEXT,jp TEXT,value TEXT,weight INTEGER);"
|
||
"INSERT INTO tbl_2_a VALUES('an''zhao', 'az', '按照', 1000);");
|
||
database.execute("CREATE TABLE tbl_1_y(key TEXT,jp TEXT,value TEXT,weight INTEGER);"
|
||
"INSERT INTO tbl_1_y VALUES('yi', 'y', '一', 1000);");
|
||
database.execute("CREATE TABLE tbl_1_b(key TEXT,jp TEXT,value TEXT,weight INTEGER);"
|
||
"INSERT INTO tbl_1_b VALUES('ba', 'b', '把', 1000);");
|
||
database.execute("CREATE TABLE tbl_1_n(key TEXT,jp TEXT,value TEXT,weight INTEGER);"
|
||
"INSERT INTO tbl_1_n VALUES('nan', 'n', '难', 1000);");
|
||
database.execute("CREATE TABLE tbl_1_z(key TEXT,jp TEXT,value TEXT,weight INTEGER);"
|
||
"INSERT INTO tbl_1_z VALUES('zhao', 'z', '找', 1000);");
|
||
// fanganhao：fan'gan'hao（主切）与 fang'an'hao 只差 ln(1000/600)=0.5，主切领衔，
|
||
// 另一读法的整句在分差以内，占第 2 位。
|
||
database.execute("CREATE TABLE tbl_2_f(key TEXT,jp TEXT,value TEXT,weight INTEGER);"
|
||
"INSERT INTO tbl_2_f VALUES('fan''gan', 'fg', '反感', 1000);"
|
||
"INSERT INTO tbl_2_f VALUES('fang''an', 'fa', '方案', 600);");
|
||
database.execute("CREATE TABLE tbl_1_h(key TEXT,jp TEXT,value TEXT,weight INTEGER);"
|
||
"INSERT INTO tbl_1_h VALUES('hao', 'h', '好', 1000);");
|
||
}
|
||
|
||
metasequoia::RuntimePaths paths;
|
||
paths.resources = directory;
|
||
paths.user_data = directory;
|
||
paths.cache = directory;
|
||
paths.dictionaries = directory;
|
||
SentenceAssociationOptions lattice_only;
|
||
lattice_only.word_lattice = true;
|
||
const auto has_word = [](const metasequoia::InputSession &target, const std::string &word) {
|
||
const auto &items = target.candidates();
|
||
return std::any_of(items.begin(), items.end(), [&](const WordItem &item) { return item.word == word; });
|
||
};
|
||
|
||
// 另一种切分的整句分高出一截：它领衔，预编辑跟着它分；原切分的整句分差太远，不占第 2 位。
|
||
{
|
||
metasequoia::InputSession session(SchemeType::Quanpin, 0, true, true, true, paths);
|
||
session.set_sentence_association(lattice_only);
|
||
type(session, "yibananzhao");
|
||
require(!session.candidates().empty() && session.candidates().front().word == "一般按照",
|
||
"The better-scoring literal segmentation must lead.");
|
||
require(session.get_pinyin_segmentation_with_cases() == "yi'ban'an'zhao",
|
||
"The preedit must follow the leading segmentation.");
|
||
require(!has_word(session, "一把难找"), "A far-behind literal sentence must not be listed.");
|
||
(void)session.select_candidate(candidate_index(session, "一般"));
|
||
require(session.has_composition() && session.preedit() == "anzhao" &&
|
||
session.candidates().front().word == "按照",
|
||
"Selecting a prefix of the leading segmentation must leave the rest of it.");
|
||
}
|
||
// 整句来源全关：没有整句可比，与改造前一致，仍按最少音节切分。
|
||
{
|
||
metasequoia::InputSession session(SchemeType::Quanpin, 0, true, true, true, paths);
|
||
type(session, "yibananzhao");
|
||
require(session.get_pinyin_segmentation_with_cases() == "yi'ba'nan'zhao" && !has_word(session, "一般按照"),
|
||
"Without any sentence source the segmentation must not be re-arbitrated.");
|
||
}
|
||
// 主切领衔、另一读法分差以内：它的整句紧跟在第 2 位。
|
||
{
|
||
metasequoia::InputSession session(SchemeType::Quanpin, 0, true, true, true, paths);
|
||
session.set_sentence_association(lattice_only);
|
||
type(session, "fanganhao");
|
||
const auto &candidates = session.candidates();
|
||
require(candidates.size() >= 2 && candidates[0].word == "反感好" && candidates[1].word == "方案好",
|
||
"A close runner-up segmentation must take the second slot.");
|
||
require(session.get_pinyin_segmentation_with_cases() == "fan'gan'hao",
|
||
"The preedit must stay on the leading segmentation.");
|
||
}
|
||
|
||
std::filesystem::remove_all(directory);
|
||
}
|
||
|
||
// 多字、漏字纠错的读音和原始字母不等长，选词时要按纠错切分记录的原始区间消耗字母，
|
||
// 不能按读音长度：buuhui 选「不会」曾剩下一个 i，选「张」会把 zhngg 一起吞掉。
|
||
void run_autocorrect_selection_consumption_tests(const std::filesystem::path &data_directory)
|
||
{
|
||
const unsigned both = quanpin::kAutocorrectTransposition | quanpin::kAutocorrectNeighbor;
|
||
const unsigned all_types = both | quanpin::kAutocorrectDeletion | quanpin::kAutocorrectInsertion;
|
||
require(quanpin::corrected_reading_raw_length("buuhui", {"bu", "hui"}, all_types) == std::optional<size_t>(6),
|
||
"An insertion correction must cover every typed letter.");
|
||
// 多出的 u 归前归后两可（buu -> bu 或 uhui -> hui，代价相同），两种都对，只要剩下的
|
||
// 部分仍能纠回「会」；不能出现的是按读音长度把 hui 吞掉一截。
|
||
const auto prefix_length = quanpin::corrected_reading_raw_length("buuhui", {"bu"}, all_types);
|
||
require(prefix_length == std::optional<size_t>(2) || prefix_length == std::optional<size_t>(3),
|
||
"A corrected prefix must cover exactly the letters of one explanation.");
|
||
require(quanpin::corrected_reading_raw_length("zhngguo", {"zhang"}, all_types) == std::optional<size_t>(4),
|
||
"A deletion correction must cover only the letters actually typed.");
|
||
require(!quanpin::corrected_reading_raw_length("nihao", {"ni"}, all_types).has_value(),
|
||
"A plain prefix of a legal input must keep the reading-length consumption.");
|
||
// 贪心切分在 jin 上卡死、要回溯才切得开的合法输入：曾被判成手误，「再」按 zaij -> zai 吞掉 j。
|
||
require(quanpin::is_complete_pinyin_input("zaijinuta") && quanpin::looks_like_jianpin_spelling("zaijinut"),
|
||
"A legal input that needs backtracking must still count as legal.");
|
||
require(!quanpin::corrected_reading_raw_length("zaijinuta", {"zai"}, all_types).has_value(),
|
||
"A plain prefix of a backtracking-only legal input must keep the reading-length consumption.");
|
||
|
||
const std::filesystem::path directory = data_directory / "autocorrect-selection-consumption";
|
||
std::filesystem::create_directories(directory);
|
||
{
|
||
Database database(directory / "msime.db");
|
||
database.execute("CREATE TABLE tbl_2_b(key TEXT,jp TEXT,value TEXT,weight INTEGER);"
|
||
"INSERT INTO tbl_2_b VALUES('bu''hui', 'bh', '不会', 1000);");
|
||
database.execute("CREATE TABLE tbl_1_b(key TEXT,jp TEXT,value TEXT,weight INTEGER);"
|
||
"INSERT INTO tbl_1_b VALUES('bu', 'b', '不', 900000);");
|
||
database.execute("CREATE TABLE tbl_1_h(key TEXT,jp TEXT,value TEXT,weight INTEGER);"
|
||
"INSERT INTO tbl_1_h VALUES('hui', 'h', '会', 900000);"
|
||
"INSERT INTO tbl_1_h VALUES('hao', 'h', '好', 900000);");
|
||
database.execute("CREATE TABLE tbl_1_z(key TEXT,jp TEXT,value TEXT,weight INTEGER);"
|
||
"INSERT INTO tbl_1_z VALUES('zhang', 'z', '张', 900000);"
|
||
"INSERT INTO tbl_1_z VALUES('zai', 'z', '再', 900000);");
|
||
database.execute("CREATE TABLE tbl_1_j(key TEXT,jp TEXT,value TEXT,weight INTEGER);"
|
||
"INSERT INTO tbl_1_j VALUES('ji', 'j', '激', 900000);");
|
||
database.execute("CREATE TABLE tbl_1_t(key TEXT,jp TEXT,value TEXT,weight INTEGER);"
|
||
"INSERT INTO tbl_1_t VALUES('ta', 't', '他', 900000);");
|
||
database.execute("CREATE TABLE tbl_1_g(key TEXT,jp TEXT,value TEXT,weight INTEGER);"
|
||
"INSERT INTO tbl_1_g VALUES('guo', 'g', '国', 900000);");
|
||
database.execute("CREATE TABLE tbl_1_n(key TEXT,jp TEXT,value TEXT,weight INTEGER);"
|
||
"INSERT INTO tbl_1_n VALUES('ni', 'n', '你', 900000);"
|
||
"INSERT INTO tbl_1_n VALUES('nu', 'n', '怒', 900000);"
|
||
"INSERT INTO tbl_1_n VALUES('niu', 'n', '牛', 900000);");
|
||
database.execute("CREATE TABLE tbl_2_n(key TEXT,jp TEXT,value TEXT,weight INTEGER);"
|
||
"INSERT INTO tbl_2_n VALUES('ni''hao', 'nh', '你好', 1000);");
|
||
}
|
||
|
||
metasequoia::RuntimePaths paths;
|
||
paths.resources = directory;
|
||
paths.user_data = directory;
|
||
paths.cache = directory;
|
||
paths.dictionaries = directory;
|
||
|
||
// 多打一个 u：整词上屏后不能剩下 i。
|
||
{
|
||
metasequoia::InputSession session(SchemeType::Quanpin, both, true, true, true, paths);
|
||
type(session, "buuhui");
|
||
const auto committed = session.select_candidate(candidate_index(session, "不会"));
|
||
require(committed.commit == "不会" && !session.has_composition(),
|
||
"Selecting the insertion-corrected word must consume the whole input.");
|
||
}
|
||
// 只选前缀「不」：剩下的部分（hui 或 uhui）仍要能出「会」。
|
||
{
|
||
metasequoia::InputSession session(SchemeType::Quanpin, both, true, true, true, paths);
|
||
type(session, "buuhui");
|
||
(void)session.select_candidate(candidate_index(session, "不"));
|
||
require(session.has_composition() && (session.preedit() == "hui" || session.preedit() == "uhui") &&
|
||
find_candidate_index(session, "会") < session.candidates().size(),
|
||
"After a corrected prefix the rest must still read as hui.");
|
||
}
|
||
// 漏打一个 a：选「张」只消耗 zhng，剩下 guo。
|
||
{
|
||
metasequoia::InputSession session(SchemeType::Quanpin, both, true, true, true, paths);
|
||
type(session, "zhngguo");
|
||
(void)session.select_candidate(candidate_index(session, "张"));
|
||
require(session.has_composition() && session.preedit() == "guo",
|
||
"A deletion-corrected prefix must not swallow the following letters.");
|
||
}
|
||
// 合法输入照旧按读音长度消耗。
|
||
{
|
||
metasequoia::InputSession session(SchemeType::Quanpin, both, true, true, true, paths);
|
||
type(session, "nihao");
|
||
(void)session.select_candidate(candidate_index(session, "你"));
|
||
require(session.has_composition() && session.preedit() == "hao",
|
||
"A plain prefix of a legal input must keep its consumption.");
|
||
}
|
||
// 要回溯才切得开的合法输入不进纠错：预编辑按字面切分，选「再」剩 jinuta。
|
||
{
|
||
metasequoia::InputSession session(SchemeType::Quanpin, all_types, true, true, true, paths);
|
||
type(session, "zaijinuta");
|
||
require(session.get_pinyin_segmentation_with_cases() == "zai'ji'nu'ta",
|
||
"A legal input must be displayed by its literal segmentation.");
|
||
(void)session.select_candidate(candidate_index(session, "再"));
|
||
require(session.has_composition() && session.preedit() == "jinuta",
|
||
"Selecting a literal prefix must not consume letters of the next syllable.");
|
||
}
|
||
|
||
std::filesystem::remove_all(directory);
|
||
}
|
||
|
||
// 阶段 2 生成式纠错空间（任务 quanpin-autocorrect-generated-space）：静态表
|
||
// 形状之外的单编辑手误由生成式索引兜底，权重落贵档（15）。隔离 fixture：
|
||
// - shatg = shang 的 n→t（t 非邻键，远键替换）
|
||
// - zthou = zhou 的 z/h 之间插 t（t 不在静态覆盖集，远键插入）
|
||
// - chng 同键双读：chng→chang（静态漏字 11）与 chng→cang（生成 15），
|
||
// 静态最优时生成切分整体丢弃——静态优先语义的判别性断言
|
||
// - shatngzh = head shatng + 简拼尾 zh：head 组合路径同享静态优先
|
||
void run_autocorrect_generated_space_tests(const std::filesystem::path &data_directory)
|
||
{
|
||
const std::filesystem::path directory = data_directory / "autocorrect-generated";
|
||
std::filesystem::create_directories(directory);
|
||
{
|
||
Database database(directory / "msime.db");
|
||
database.execute("CREATE TABLE tbl_1_s(key TEXT,jp TEXT,value TEXT,weight INTEGER);"
|
||
"INSERT INTO tbl_1_s VALUES('shang', 's', '上', 900);");
|
||
database.execute("CREATE TABLE tbl_1_z(key TEXT,jp TEXT,value TEXT,weight INTEGER);"
|
||
"INSERT INTO tbl_1_z VALUES('zhou', 'z', '周', 900);");
|
||
database.execute("CREATE TABLE tbl_1_c(key TEXT,jp TEXT,value TEXT,weight INTEGER);"
|
||
"INSERT INTO tbl_1_c VALUES('chang', 'c', '长', 900);"
|
||
"INSERT INTO tbl_1_c VALUES('cang', 'c', '仓', 5000);");
|
||
database.execute("CREATE TABLE tbl_2_s(key TEXT,jp TEXT,value TEXT,weight INTEGER);"
|
||
"INSERT INTO tbl_2_s VALUES('shang''zh', 'sz', '上周', 900);");
|
||
database.execute("CREATE TABLE tbl_3_s(key TEXT,jp TEXT,value TEXT,weight INTEGER);"
|
||
"INSERT INTO tbl_3_s VALUES('sha''tang''zh', 'stz', '沙汤扎', 900);");
|
||
}
|
||
|
||
metasequoia::RuntimePaths paths;
|
||
paths.resources = directory;
|
||
paths.user_data = directory;
|
||
paths.cache = directory;
|
||
paths.dictionaries = directory;
|
||
const unsigned both = quanpin::kAutocorrectTransposition | quanpin::kAutocorrectNeighbor;
|
||
|
||
// 远键替换：shatg → shang（生成对，贵档 15）。
|
||
{
|
||
metasequoia::InputSession session(SchemeType::Quanpin, both, true, true, true, paths);
|
||
type(session, "shatg");
|
||
const auto found = find_candidate_index(session, "上");
|
||
require(found < session.candidates().size() && session.candidates()[found].corrected_from == "shatg",
|
||
"A far-substitution typo must be corrected to 上 with the typed letters recorded.");
|
||
}
|
||
|
||
// 远键插入（词中位）：zthou → zhou（t 不在 z/h 的覆盖集）。fixture 特意
|
||
// 选无竞争切分的输入：zhwou 这类插入位会拼出 [zha(w 邻键替换)+ou] 等更
|
||
// 便宜的合法切分（权重 13 < 15），生成读法按契约排后被前缀候选遮蔽——
|
||
// 那是排序语义，不是生成类失效。zthou 无任何竞争切分，唯一读即纠错读法。
|
||
{
|
||
metasequoia::InputSession session(SchemeType::Quanpin, both, true, true, true, paths);
|
||
type(session, "zthou");
|
||
const auto found = find_candidate_index(session, "周");
|
||
require(found < session.candidates().size() && session.candidates()[found].corrected_from == "zthou",
|
||
"A far-insertion typo must be corrected to 周 with the typed letters recorded.");
|
||
}
|
||
|
||
// 静态优先语义：chng = chang 漏 a。读法竞争——chng→chang（静态漏字 11）与
|
||
// chng→cang（生成远键替换 h→a，15）。最优切分为纯静态时生成切分整体丢弃：
|
||
// 仓不出现（混表加权仲裁依赖训练权重，方向阶段 3），长照常领衔。
|
||
{
|
||
metasequoia::InputSession session(SchemeType::Quanpin, both, true, true, true, paths);
|
||
type(session, "chng");
|
||
require(candidate_index(session, "长") == 0, "The in-table cheaper deletion reading must lead for chng.");
|
||
require(
|
||
find_candidate_index(session, "仓") == session.candidates().size(),
|
||
"Static-priority semantics: the generated cang reading must not surface when a static cut tops the input.");
|
||
}
|
||
|
||
// head+简拼尾组合路径的静态优先：shatngzh 在整串 k-best 上无解（尾部 zh 非
|
||
// 完整音节），走 head 重试。head shatng 的读法竞争——sha+tng→tang（静态漏字
|
||
// 11）与 shatng→shang（生成插入 15）。丢弃规则由 k-best 搜索自身执行，head
|
||
// 路径同享：静态读法的沙汤扎（sha'tang'zh 精确键）在场，上周（shang+zh 生成
|
||
// 读法经 costlier 档，表内输入的基线里不存在）不得出现。
|
||
{
|
||
metasequoia::InputSession session(SchemeType::Quanpin, both, true, true, true, paths);
|
||
type(session, "shatngzh");
|
||
require(find_candidate_index(session, "沙汤扎") < session.candidates().size(),
|
||
"The head-composition path must still correct shatng to sha+tang.");
|
||
require(find_candidate_index(session, "上周") == session.candidates().size(),
|
||
"Static priority must hold on the head path: the generated shang+zh reading must not surface.");
|
||
}
|
||
|
||
// 守卫与合法输入：尾位插入（shangv 类）受简拼尾守卫——纠错不触发由
|
||
// test_pinyin 的 zheg 用例与输入门不变式覆盖，此处不重复；合法拼写原样直出。
|
||
{
|
||
metasequoia::InputSession legal(SchemeType::Quanpin, both, true, true, true, paths);
|
||
type(legal, "shang");
|
||
require(candidate_index(legal, "上") == 0 && legal.candidates()[0].corrected_from.empty(),
|
||
"A legal spelling must stay uncorrected.");
|
||
}
|
||
}
|
||
|
||
void run_caret_prefix_session_tests(const std::filesystem::path &data_directory)
|
||
{
|
||
const std::filesystem::path directory = data_directory / "caret-prefix";
|
||
std::filesystem::create_directories(directory);
|
||
{
|
||
Database database(directory / "msime.db");
|
||
database.execute("CREATE TABLE tbl_1_n(key TEXT,jp TEXT,value TEXT,weight INTEGER);"
|
||
"INSERT INTO tbl_1_n VALUES('ni','n','你',100);"
|
||
"INSERT INTO tbl_1_n VALUES('ni','n','拟',90);");
|
||
database.execute("CREATE TABLE tbl_2_n(key TEXT,jp TEXT,value TEXT,weight INTEGER);"
|
||
"INSERT INTO tbl_2_n VALUES('ni''hao','nh','你好',200);"
|
||
"INSERT INTO tbl_2_n VALUES('ni''hao','nh','拟好',100);");
|
||
database.execute("CREATE TABLE tbl_1_s(key TEXT,jp TEXT,value TEXT,weight INTEGER);"
|
||
"INSERT INTO tbl_1_s VALUES('shi','sh','是',100);");
|
||
database.execute("CREATE TABLE tbl_1_j(key TEXT,jp TEXT,value TEXT,weight INTEGER);"
|
||
"INSERT INTO tbl_1_j VALUES('jie','j','接',100);");
|
||
database.execute("CREATE TABLE wubi86(key TEXT,value TEXT,weight INTEGER);"
|
||
"INSERT INTO wubi86 VALUES('aaaa','工',100);"
|
||
"INSERT INTO wubi86 VALUES('aaaa','或',50);");
|
||
}
|
||
|
||
metasequoia::RuntimePaths paths;
|
||
paths.resources = directory;
|
||
paths.user_data = directory;
|
||
paths.cache = directory;
|
||
paths.dictionaries = directory;
|
||
|
||
const auto words_of = [](const metasequoia::InputSession &session) {
|
||
std::vector<std::string> words;
|
||
words.reserve(session.candidates().size());
|
||
for (const WordItem &item : session.candidates())
|
||
{
|
||
words.push_back(item.word);
|
||
}
|
||
return words;
|
||
};
|
||
const auto same_word_list = [](const metasequoia::InputSession &session, const std::vector<std::string> &expected) {
|
||
if (session.candidates().size() != expected.size())
|
||
{
|
||
return false;
|
||
}
|
||
return std::equal(session.candidates().begin(), session.candidates().end(), expected.begin(),
|
||
[](const WordItem &left, const std::string &right) { return left.word == right; });
|
||
};
|
||
|
||
// R2/R3/R7：音节内 caret 向下取整到最后一个完整单元边界，候选等于前缀的候选；
|
||
// caret 未设置或落在末尾时与现状整串解码零差异。
|
||
const std::string sentence = "ni'hao'shi'jie";
|
||
const auto quanpin_words = [&](const std::string &typed) {
|
||
metasequoia::InputSession other(SchemeType::Quanpin, 0, true, true, false, paths);
|
||
type(other, typed);
|
||
return words_of(other);
|
||
};
|
||
{
|
||
metasequoia::InputSession session(SchemeType::Quanpin, 0, true, true, false, paths);
|
||
type(session, sentence);
|
||
require(session.has_composition() && session.prefix_end() == sentence.size() &&
|
||
session.pending_suffix().empty(),
|
||
"An unset caret must decode the whole string");
|
||
const auto full_words = words_of(session);
|
||
require(same_word_list(session, full_words),
|
||
"The unset-caret baseline diverged from a plain typed composition");
|
||
|
||
for (const std::size_t caret : {std::size_t(5), std::size_t(6)})
|
||
{
|
||
session.set_caret(caret);
|
||
session.recompute_candidates();
|
||
require(session.prefix_end() == 3, "An intra-syllable caret must floor to the last complete unit boundary");
|
||
require(session.pending_suffix() == "hao'shi'jie",
|
||
"The pending suffix must keep the raw spelling the decode did not consume");
|
||
require(candidate_index(session, "你") < session.candidates().size(),
|
||
"The 'ni' prefix lost its dictionary candidates");
|
||
require(same_word_list(session, quanpin_words("ni")),
|
||
"The floored prefix must decode exactly like the typed prefix spelling");
|
||
}
|
||
|
||
session.set_caret(7);
|
||
session.recompute_candidates();
|
||
require(session.prefix_end() == 7 && session.pending_suffix() == "shi'jie",
|
||
"A caret on the hao boundary must consume ni'hao");
|
||
require(candidate_index(session, "你好") < session.candidates().size(),
|
||
"The ni'hao prefix lost its phrase candidates");
|
||
require(same_word_list(session, quanpin_words("ni'hao")),
|
||
"The ni'hao prefix must decode exactly like a typed ni'hao");
|
||
const auto at_hao = words_of(session);
|
||
session.set_caret(9);
|
||
session.recompute_candidates();
|
||
require(session.prefix_end() == 7 && same_word_list(session, at_hao),
|
||
"A caret inside 'shi' must floor back to the hao boundary");
|
||
|
||
session.set_caret(13);
|
||
session.recompute_candidates();
|
||
require(session.prefix_end() == 11 && session.pending_suffix() == "jie",
|
||
"A caret inside 'jie' must floor to the shi boundary");
|
||
require(!session.candidates().empty() && same_word_list(session, quanpin_words("ni'hao'shi")),
|
||
"The ni'hao'shi prefix must decode exactly like the typed spelling");
|
||
|
||
// R4：量化后前缀为空 → 无候选，raw/preedit/caret 原样。
|
||
session.set_caret(0);
|
||
session.recompute_candidates();
|
||
require(session.candidates().empty(), "A caret before the first unit must offer no candidate");
|
||
require(session.prefix_end() == 0 && session.pending_suffix() == sentence,
|
||
"An empty prefix must leave the whole string pending");
|
||
require(session.editing_text() == sentence && session.caret_position() == 0 && session.preedit() == sentence,
|
||
"An empty prefix must not disturb the composition or the preedit");
|
||
|
||
// 越界 caret 被夹到串尾 → 退化为整串解码（R7）。
|
||
session.set_caret(sentence.size() + 10);
|
||
session.recompute_candidates();
|
||
require(session.caret_position() == sentence.size() && session.prefix_end() == sentence.size(),
|
||
"An out-of-range caret must clamp to the end");
|
||
require(same_word_list(session, full_words), "A caret clamped to the end must restore the full-string decode");
|
||
session.set_caret(std::nullopt);
|
||
session.recompute_candidates();
|
||
require(same_word_list(session, full_words), "Unsetting the caret must restore the full-string decode");
|
||
}
|
||
|
||
// pending_suffix 保留原始大小写：大写字母从光标处插入后原样留在后缀里。
|
||
{
|
||
metasequoia::InputSession session(SchemeType::Quanpin, 0, true, true, false, paths);
|
||
type(session, "ni'hao");
|
||
session.handle_command(metasequoia::Command::MoveHome);
|
||
require(session.handle_character('H').handled, "The uppercase insert at the caret was rejected");
|
||
require(session.editing_text() == "Hni'hao" && session.caret_position() == 1,
|
||
"The uppercase insert lost its case or position");
|
||
session.set_caret(0);
|
||
session.recompute_candidates();
|
||
require(session.prefix_end() == 0 && session.pending_suffix() == "Hni'hao",
|
||
"The pending suffix must preserve the typed casing");
|
||
session.set_caret(std::nullopt);
|
||
session.recompute_candidates();
|
||
require(session.editing_text() == "Hni'hao", "Restoring the end caret altered the raw text");
|
||
}
|
||
|
||
// 无单元模型（五笔）：segment_raw_boundaries 为空 → caret 移动不量化，候选零变化。
|
||
{
|
||
metasequoia::InputSession session(SchemeType::Wubi, 0, true, true, false, paths);
|
||
type(session, "aaaa");
|
||
require(session.has_composition() && candidate_index(session, "工") < session.candidates().size(),
|
||
"The wubi fixture lost its candidates");
|
||
const auto native = words_of(session);
|
||
for (const std::size_t caret : {std::size_t(0), std::size_t(2)})
|
||
{
|
||
session.set_caret(caret);
|
||
session.recompute_candidates();
|
||
require(same_word_list(session, native), "A scheme without the unit model must not re-decode by caret");
|
||
require(session.prefix_end() == 4 && session.pending_suffix().empty(),
|
||
"Without a unit model the caret never shortens the decode");
|
||
}
|
||
}
|
||
|
||
// 双拼贪心配对（engine spec #187）：nihkb; → {0,2,4,6}、nihcb; → {0,2,3,5,6}，
|
||
// caret 落在段中间时同样 floor 到完整段边界。
|
||
const auto shuangpin_words = [&](const std::string &typed) {
|
||
metasequoia::InputSession other(SchemeType::Shuangpin, GetMicrosoftShuangpinProfile(), paths);
|
||
type(other, typed);
|
||
return words_of(other);
|
||
};
|
||
{
|
||
metasequoia::InputSession session(SchemeType::Shuangpin, GetMicrosoftShuangpinProfile(), paths);
|
||
type(session, "nihkb;");
|
||
require(candidate_index(session, "你好") < session.candidates().size(),
|
||
"The shuangpin baseline lost its phrase candidates");
|
||
require(session.prefix_end() == 6 && session.pending_suffix().empty(),
|
||
"The unset shuangpin caret must decode the whole string");
|
||
|
||
session.set_caret(1);
|
||
session.recompute_candidates();
|
||
require(session.candidates().empty() && session.prefix_end() == 0 && session.pending_suffix() == "nihkb;",
|
||
"A caret inside the first shuangpin unit must quantize to an empty prefix");
|
||
|
||
session.set_caret(3);
|
||
session.recompute_candidates();
|
||
require(session.prefix_end() == 2 && session.pending_suffix() == "hkb;",
|
||
"A caret inside the hk unit must floor to the ni boundary");
|
||
require(same_word_list(session, shuangpin_words("ni")),
|
||
"The shuangpin 'ni' prefix must decode exactly like the typed spelling");
|
||
|
||
session.set_caret(5);
|
||
session.recompute_candidates();
|
||
require(session.prefix_end() == 4 && session.pending_suffix() == "b;",
|
||
"A caret inside the b; unit must floor to the hk boundary");
|
||
require(candidate_index(session, "你好") < session.candidates().size(),
|
||
"The shuangpin nihk prefix lost its phrase candidates");
|
||
require(same_word_list(session, shuangpin_words("nihk")),
|
||
"The shuangpin nihk prefix must decode exactly like the typed spelling");
|
||
|
||
session.set_caret(6);
|
||
session.recompute_candidates();
|
||
require(session.prefix_end() == 6 && !session.candidates().empty(),
|
||
"A caret on the final shuangpin boundary must restore the full decode");
|
||
|
||
session.handle_command(metasequoia::Command::Cancel);
|
||
type(session, "nihcb;");
|
||
session.set_caret(4);
|
||
session.recompute_candidates();
|
||
require(session.prefix_end() == 3 && session.pending_suffix() == "cb;",
|
||
"The greedy pairing boundary must floor the caret to where cb starts");
|
||
require(same_word_list(session, shuangpin_words("nih")),
|
||
"The shuangpin nih prefix must decode exactly like the typed spelling");
|
||
}
|
||
|
||
std::filesystem::remove_all(directory);
|
||
}
|
||
} // namespace
|
||
|
||
int run_test()
|
||
{
|
||
const auto unique_suffix = std::to_string(std::chrono::high_resolution_clock::now().time_since_epoch().count());
|
||
const std::filesystem::path data_directory =
|
||
std::filesystem::temp_directory_path() / std::filesystem::u8path("metasequoia-session-词库-" + unique_suffix);
|
||
metasequoia::test::ScopedDataDirectoryCleanup cleanup(data_directory);
|
||
std::filesystem::create_directories(data_directory);
|
||
set_data_directory(data_directory);
|
||
|
||
#ifndef METASEQUOIA_FREQUENCY_TESTS_ONLY
|
||
{
|
||
const std::filesystem::path helpcode_directory = data_directory / "helpcodes";
|
||
write_file(helpcode_directory / "helpcode.txt", "你=ab\n拟=cd\n好=ef\n");
|
||
write_file(helpcode_directory / "zrm_helpcode_big_unique.txt", "你=cb\n拟=ad\n好=ef\n");
|
||
write_file(helpcode_directory / "shouyou2_0_helpcode.txt", "你=ab\n拟=cd\n好=ef\n");
|
||
write_file(helpcode_directory / "shouyouplus_helpcode.txt", "你=ab\n拟=cd\n好=ef\n");
|
||
write_file(helpcode_directory / "xiaohe_helpcode.txt", "你=ab\n拟=cd\n好=ef\n");
|
||
|
||
Database database(data_directory / "msime.db");
|
||
database.execute("CREATE TABLE tbl_2_n(key TEXT, jp TEXT, value TEXT, weight INTEGER)");
|
||
database.execute("INSERT INTO tbl_2_n VALUES('ni''hao', 'nh', '你好', 200)");
|
||
database.execute("INSERT INTO tbl_2_n VALUES('ni''hao', 'nh', '拟好', 100)");
|
||
database.execute("CREATE TABLE tbl_2_z(key TEXT, jp TEXT, value TEXT, weight INTEGER)");
|
||
database.execute("INSERT INTO tbl_2_z VALUES('zhong''guo', 'zg', '中国', 200)");
|
||
database.execute("CREATE TABLE tbl_2_d(key TEXT, jp TEXT, value TEXT, weight INTEGER)");
|
||
database.execute("INSERT INTO tbl_2_d VALUES('dong''gua', 'dg', '冬瓜', 200)");
|
||
database.execute("INSERT INTO tbl_2_d VALUES('dong''an', 'da', '东安', 200)");
|
||
database.execute("CREATE TABLE tbl_2_b(key TEXT, jp TEXT, value TEXT, weight INTEGER)");
|
||
database.execute("INSERT INTO tbl_2_b VALUES('bu''hao', 'bh', '不好', 200)");
|
||
database.execute("INSERT INTO tbl_2_b VALUES('bu''hao', 'bh', '补好', 100)");
|
||
database.execute("INSERT INTO tbl_2_n VALUES('ni''hao', 'nh', '𠀀方案𠮷', 90)");
|
||
database.execute("INSERT INTO tbl_2_n VALUES('ni''hao', 'nh', 'C语言 2', 80)");
|
||
database.execute("INSERT INTO tbl_2_n VALUES('ni''hao', 'nh', 'GitHub', 70)");
|
||
database.execute("CREATE TABLE tbl_1_j(key TEXT, jp TEXT, value TEXT, weight INTEGER)");
|
||
database.execute("INSERT INTO tbl_1_j VALUES('ju', 'j', '居', 100)");
|
||
database.execute("CREATE TABLE tbl_1_q(key TEXT, jp TEXT, value TEXT, weight INTEGER)");
|
||
database.execute("INSERT INTO tbl_1_q VALUES('qu', 'q', '去', 100)");
|
||
database.execute("CREATE TABLE tbl_1_x(key TEXT, jp TEXT, value TEXT, weight INTEGER)");
|
||
database.execute("INSERT INTO tbl_1_x VALUES('xu', 'x', '需', 100)");
|
||
database.execute("CREATE TABLE tbl_1_y(key TEXT, jp TEXT, value TEXT, weight INTEGER)");
|
||
database.execute("INSERT INTO tbl_1_y VALUES('yu', 'y', '与', 100)");
|
||
|
||
database.execute("INSERT INTO tbl_1_x VALUES('xi', 'x', '西', 100)");
|
||
database.execute("CREATE TABLE tbl_2_t(key TEXT,jp TEXT,value TEXT,weight INTEGER)");
|
||
database.execute("INSERT INTO tbl_2_t VALUES('te''le','tl','特乐',100)");
|
||
database.execute("CREATE TABLE tbl_3_x(key TEXT,jp TEXT,value TEXT,weight INTEGER)");
|
||
{
|
||
metasequoia::InputSession portable(SchemeType::Quanpin, true, false);
|
||
type(portable, "xi'te'le");
|
||
const auto first = portable.select_candidate(candidate_index(portable, "西"));
|
||
require(first.commit == "西" && portable.has_composition() && portable.preedit() == "te'le",
|
||
"Portable selection discarded the unconsumed pinyin suffix.");
|
||
const auto last = portable.select_candidate(candidate_index(portable, "特乐"));
|
||
require(last.commit == "特乐" && !portable.has_composition(),
|
||
"Portable continuation duplicated the committed prefix or retained completed input.");
|
||
require(database.query_integer("SELECT COUNT(*) FROM tbl_3_x WHERE key='xi''te''le' AND value='西特乐'") ==
|
||
1,
|
||
"Portable composition did not learn the canonical phrase across selections.");
|
||
type(portable, "xi'te'le");
|
||
(void)portable.select_candidate(candidate_index(portable, "西"));
|
||
require(portable.handle_command(metasequoia::Command::Cancel).handled && !portable.has_composition(),
|
||
"Cancel did not clear an incomplete portable phrase.");
|
||
|
||
type(portable, "xi'te'le");
|
||
(void)portable.select_candidate(candidate_index(portable, "西"));
|
||
while (portable.has_composition())
|
||
{
|
||
require(portable.handle_command(metasequoia::Command::Backspace).handled,
|
||
"Backspace did not consume the abandoned portable composition.");
|
||
}
|
||
type(portable, "nihao");
|
||
require(portable.select_candidate(candidate_index(portable, "你好")).commit == "你好",
|
||
"The composition following an abandoned phrase could not be committed.");
|
||
require(database.query_integer("SELECT COUNT(*) FROM tbl_3_x WHERE value='西你好'") == 0,
|
||
"A phrase abandoned by Backspace was learned together with the next composition.");
|
||
}
|
||
{
|
||
metasequoia::InputSession unlearned(SchemeType::Quanpin, true, false, true, false);
|
||
type(unlearned, "xi'te'le");
|
||
(void)unlearned.select_candidate(candidate_index(unlearned, "西"));
|
||
const auto punctuation = unlearned.handle_punctuation(',');
|
||
require(punctuation.commit == "特乐，" && !unlearned.has_composition(),
|
||
"Punctuation failed to finish the remaining portable composition atomically.");
|
||
}
|
||
|
||
// 整句候选（词格 / Google 解码器）在词库里没有对应的行，调频无处落笔：用户
|
||
// 选中一条整句多少次，它下次仍然要靠猜，排序也跟着重算。选中即落成用户词组，
|
||
// 之后同样的输入就由词库那一行来回答。
|
||
database.execute("CREATE TABLE tbl_1_n(key TEXT,jp TEXT,value TEXT,weight INTEGER)");
|
||
database.execute("INSERT INTO tbl_1_n VALUES('na','n','那',100)");
|
||
database.execute("INSERT INTO tbl_1_y VALUES('yi','y','一',100)");
|
||
database.execute("CREATE TABLE tbl_1_t(key TEXT,jp TEXT,value TEXT,weight INTEGER)");
|
||
database.execute("INSERT INTO tbl_1_t VALUES('tiao','t','条',100)");
|
||
database.execute("CREATE TABLE tbl_3_n(key TEXT,jp TEXT,value TEXT,weight INTEGER)");
|
||
{
|
||
metasequoia::InputSession sentence(SchemeType::Quanpin);
|
||
// 整句联想默认全关，这一段考的就是整句候选，得先把造句那两条打开。
|
||
SentenceAssociationOptions association;
|
||
association.word_lattice = true;
|
||
association.google = true;
|
||
sentence.set_sentence_association(association);
|
||
type(sentence, "na'yi'tiao");
|
||
const auto guessed = candidate_index(sentence, "那一条");
|
||
const auto guessed_source = sentence.candidates()[guessed].source;
|
||
require(guessed_source == CandidateSource::Generated || guessed_source == CandidateSource::Fallback,
|
||
"The sentence under test must be a guess, not a dictionary row.");
|
||
require(sentence.select_candidate(guessed).commit == "那一条" && !sentence.has_composition(),
|
||
"Selecting a whole-sentence candidate did not commit it.");
|
||
require(
|
||
database.query_integer("SELECT COUNT(*) FROM tbl_3_n WHERE key='na''yi''tiao' AND value='那一条'") == 1,
|
||
"A selected whole-sentence candidate was not learned as a user phrase.");
|
||
|
||
type(sentence, "na'yi'tiao");
|
||
const auto learned = candidate_index(sentence, "那一条");
|
||
require(sentence.candidates()[learned].source != CandidateSource::Generated &&
|
||
sentence.candidates()[learned].source != CandidateSource::Fallback,
|
||
"The learned sentence did not come back as a dictionary row.");
|
||
require(learned == 0, "The learned sentence did not outrank the guessed ones.");
|
||
(void)sentence.select_candidate(learned);
|
||
}
|
||
{
|
||
// 学习整句是造词，不是调频：关掉候选学习的会话一条也不该落库。
|
||
metasequoia::InputSession unlearned(SchemeType::Quanpin, 0, true, true, false);
|
||
SentenceAssociationOptions association;
|
||
association.word_lattice = true;
|
||
association.google = true;
|
||
unlearned.set_sentence_association(association);
|
||
type(unlearned, "na'yi'na");
|
||
const auto guessed = candidate_index(unlearned, "那一那");
|
||
(void)unlearned.select_candidate(guessed);
|
||
require(database.query_integer("SELECT COUNT(*) FROM tbl_3_n WHERE value='那一那'") == 0,
|
||
"A session with candidate learning disabled still stored a whole-sentence candidate.");
|
||
}
|
||
|
||
// A seven-syllable key and eight/nine-syllable keys cross the shipping
|
||
// table boundary. Creation, normal query and upgrade replay must agree.
|
||
database.execute("CREATE TABLE tbl_7_n(key TEXT,jp TEXT,value TEXT,weight INTEGER)");
|
||
database.execute("CREATE TABLE tbl_others_n(key TEXT,jp TEXT,value TEXT,weight INTEGER)");
|
||
const auto replay_path = data_directory / "replay.db";
|
||
const auto journal_path = metasequoia::path_to_utf8(data_directory / "format-journal.db");
|
||
Database replay_database(replay_path);
|
||
replay_database.execute("CREATE TABLE tbl_7_n(key TEXT,jp TEXT,value TEXT,weight INTEGER)");
|
||
replay_database.execute("CREATE TABLE tbl_others_n(key TEXT,jp TEXT,value TEXT,weight INTEGER)");
|
||
for (const int count : {7, 8, 9})
|
||
{
|
||
std::string key, word;
|
||
for (int i = 0; i < count; ++i)
|
||
{
|
||
if (i)
|
||
key += "'";
|
||
key += "ni";
|
||
word += "你";
|
||
}
|
||
const std::string expected_table = count == 7 ? "tbl_7_n" : "tbl_others_n";
|
||
require(quanpin::build_table_name(std::vector<std::string>(count, "ni")) == expected_table,
|
||
"Runtime lookup selected the wrong long-phrase table.");
|
||
metasequoia::InputSession writer(SchemeType::Quanpin);
|
||
require(writer.store_user_phrase_from_canonical_pinyin(key, word) == 0,
|
||
"Canonical phrase creation could not write the public format.");
|
||
type(writer, key);
|
||
(void)candidate_index(writer, word);
|
||
require(user_dictionary::record_user_insert(journal_path, user_dictionary::DictionaryKind::Pinyin, key,
|
||
word, 10000),
|
||
"The long-phrase journal operation failed.");
|
||
}
|
||
const auto replay = user_dictionary::replay(journal_path, metasequoia::path_to_utf8(replay_path),
|
||
metasequoia::path_to_utf8(data_directory / "replay-english.db"));
|
||
require(replay.failed == 0 && replay.applied == 3 &&
|
||
replay_database.query_integer("SELECT COUNT(*) FROM tbl_7_n") == 1 &&
|
||
replay_database.query_integer("SELECT COUNT(*) FROM tbl_others_n") == 2,
|
||
"Upgrade replay disagreed with the public long-phrase table format.");
|
||
|
||
// Hosts that insert text asynchronously use the same composition owner as
|
||
// portable character/command clients. Exercise their sequence boundary here.
|
||
for (const bool raw_dispatch : {false, true})
|
||
{
|
||
metasequoia::InputSession session(SchemeType::Quanpin);
|
||
const std::string input = "xi'te'le";
|
||
if (raw_dispatch)
|
||
{
|
||
session.set_pinyin_sequence(input);
|
||
session.set_pinyin_sequence_with_cases(input);
|
||
session.recompute_candidates();
|
||
}
|
||
else
|
||
{
|
||
type(session, input);
|
||
}
|
||
const auto query_before_selection = session.online_query();
|
||
const auto first = session.advance_composition_after_selection("xi", "西", "xi");
|
||
require(first.continues_composition && session.get_pinyin_sequence() == "te'le",
|
||
"Partial selection lost the remaining manually delimited input.");
|
||
require(first.consumed_raw_input_with_cases == "xi",
|
||
"Partial selection did not report the raw input it consumed.");
|
||
const auto progress = session.update_creating_word_progress("", "", "西", first);
|
||
require(!progress.completed && progress.pinyin == "xi" && progress.preedit == "西te'le",
|
||
"Partial selection produced the wrong phrase progress.");
|
||
require(query_before_selection && !session.apply_online_candidate(*query_before_selection, "旧",
|
||
CandidateSource::CloudSuggestion),
|
||
"Partial selection accepted a result for the previous composition.");
|
||
const auto modern_query = session.online_query();
|
||
const auto host_query = session.get_cloud_query_state();
|
||
require(modern_query && modern_query->query_text == host_query.query_text &&
|
||
modern_query->cache_key == host_query.cache_key,
|
||
"Portable and asynchronous hosts produced different online queries.");
|
||
const auto last = session.advance_composition_after_selection("te'le", "特乐", "te'le");
|
||
require(!last.continues_composition && last.consumed_raw_input_with_cases == "te'le",
|
||
"The final selection did not report the raw input it consumed.");
|
||
const auto complete = session.update_creating_word_progress(progress.pinyin, progress.word, "特乐", last);
|
||
require(complete.completed && complete.can_store && complete.pinyin == "xi'te'le" &&
|
||
complete.word == "西特乐",
|
||
"The completed phrase did not retain canonical pinyin across selections.");
|
||
const auto invalid = session.update_creating_word_progress("", "西", "特乐", last);
|
||
require(invalid.completed && !invalid.can_store && invalid.pinyin.empty(),
|
||
"A phrase with an earlier unknown canonical reading became storeable.");
|
||
session.set_pinyin_sequence("pending");
|
||
session.reset_state();
|
||
session.recompute_candidates();
|
||
require(!session.has_composition(), "Reset left a pending host composition alive.");
|
||
}
|
||
|
||
// A host that retracts a selected segment replays the reported spelling,
|
||
// so it must keep the casing the user typed rather than reuse the
|
||
// normalized pre-selection raw.
|
||
{
|
||
metasequoia::InputSession session(SchemeType::Quanpin);
|
||
session.set_pinyin_sequence("xi'te'le");
|
||
session.set_pinyin_sequence_with_cases("Xi'Te'Le");
|
||
session.recompute_candidates();
|
||
const auto transition = session.advance_composition_after_selection("xi", "西", "xi");
|
||
require(transition.continues_composition && transition.consumed_raw_input_with_cases == "Xi",
|
||
"Consumed input lost the user's original casing.");
|
||
// Retracting that selection replays the reported spelling. The
|
||
// restored raw must survive the host-side round trip unchanged.
|
||
session.set_pinyin_sequence(transition.consumed_raw_input_with_cases);
|
||
session.set_pinyin_sequence_with_cases(transition.consumed_raw_input_with_cases);
|
||
session.recompute_candidates();
|
||
require(session.get_pinyin_sequence_with_cases() == "Xi" && session.get_pinyin_sequence() == "xi",
|
||
"Restoring the consumed spelling did not round-trip through the session.");
|
||
}
|
||
|
||
metasequoia::InputSession default_session;
|
||
require(default_session.scheme_type() == SchemeType::Quanpin,
|
||
"The default input scheme should be full pinyin.");
|
||
require(default_session.quanpin_autocorrect_types() == 0,
|
||
"Pinyin autocorrection should default to off (no type bits set).");
|
||
require(default_session.helpcode_enabled(), "Helpcode should be enabled by default.");
|
||
require(default_session.chinese_punctuation_enabled(), "Chinese punctuation should be enabled by default.");
|
||
require(default_session.candidate_learning_enabled(), "Candidate learning should be enabled by default.");
|
||
|
||
struct UmlautAliasCase
|
||
{
|
||
const char *pinyin;
|
||
const char *candidate;
|
||
};
|
||
const std::array<UmlautAliasCase, 4> umlaut_alias_cases = {
|
||
{{"jv", "居"}, {"qv", "去"}, {"xv", "需"}, {"yv", "与"}}};
|
||
for (const auto &test_case : umlaut_alias_cases)
|
||
{
|
||
metasequoia::InputSession alias_session;
|
||
type(alias_session, test_case.pinyin);
|
||
require(candidate_index(alias_session, test_case.candidate) == 0,
|
||
"A v-form umlaut syllable did not query its canonical dictionary key.");
|
||
}
|
||
|
||
const std::array<UmlautAliasCase, 6> missing_final_g_cases = {{{"zhonguo", "中国"},
|
||
{"zhon'guo", "中国"},
|
||
{"zhongguo", "中国"},
|
||
{"dongua", "冬瓜"},
|
||
{"donggua", "冬瓜"},
|
||
{"dongan", "东安"}}};
|
||
for (const auto &test_case : missing_final_g_cases)
|
||
{
|
||
metasequoia::InputSession corrected;
|
||
type(corrected, test_case.pinyin);
|
||
require(candidate_index(corrected, test_case.candidate) == 0,
|
||
"A missing final g did not resolve to the complete dictionary phrase.");
|
||
require(corrected.select_candidate(0).commit == test_case.candidate && !corrected.has_composition(),
|
||
"Selecting a corrected phrase left an unconsumed input suffix.");
|
||
}
|
||
|
||
// PRD R5 regression: a fully legal spelling whose alias reading won the
|
||
// query (haoyonga -> hao'yong'ga) must still preedit the typed letters.
|
||
// The rewritten segmentation used to leak into the preedit verbatim,
|
||
// adding a phantom letter and shifting the TSF caret (haoyongg|a). The
|
||
// typed letters keep separators from their own legal reading, so one
|
||
// more letter does not drop the separators already shown.
|
||
struct PreeditCase
|
||
{
|
||
const char *pinyin;
|
||
const char *expected_preedit;
|
||
};
|
||
const std::array<PreeditCase, 3> legal_spelling_preedit_cases = {
|
||
{{"haoyong", "hao'yong"}, {"haoyonga", "hao'yong'a"}, {"dongan", "dong'an"}}};
|
||
for (const auto &test_case : legal_spelling_preedit_cases)
|
||
{
|
||
metasequoia::InputSession session;
|
||
type(session, test_case.pinyin);
|
||
require(session.get_pinyin_segmentation_with_cases() == test_case.expected_preedit,
|
||
"A legal spelling with an alias reading must preedit the typed letters.");
|
||
}
|
||
|
||
// Inputs the guard does not cover fall back to the input as typed when
|
||
// the alias layer rewrote the letters: no phantom letter, and a manual
|
||
// delimiter the user typed stays in place.
|
||
const std::array<PreeditCase, 4> typed_fallback_preedit_cases = {
|
||
{{"dongua", "dongua"}, {"zhonguo", "zhonguo"}, {"haoyonga'", "haoyonga'"}, {"hao'yonga", "hao'yonga"}}};
|
||
for (const auto &test_case : typed_fallback_preedit_cases)
|
||
{
|
||
metasequoia::InputSession session;
|
||
type(session, test_case.pinyin);
|
||
require(session.get_pinyin_segmentation_with_cases() == test_case.expected_preedit,
|
||
"An alias-rewritten input must preedit exactly what was typed.");
|
||
}
|
||
|
||
metasequoia::InputSession no_autocorrect_session(SchemeType::Quanpin, 0u);
|
||
require(no_autocorrect_session.quanpin_autocorrect_types() == 0,
|
||
"The requested pinyin autocorrect setting was not retained.");
|
||
const unsigned both_types = quanpin::kAutocorrectTransposition | quanpin::kAutocorrectNeighbor;
|
||
no_autocorrect_session.set_quanpin_autocorrect_types(both_types);
|
||
require(no_autocorrect_session.quanpin_autocorrect_types() == both_types,
|
||
"The requested pinyin autocorrect mask was not retained.");
|
||
metasequoia::InputSession no_helpcode_session(SchemeType::Quanpin, true, false);
|
||
require(!no_helpcode_session.helpcode_enabled(), "The requested helpcode setting was not retained.");
|
||
type(no_helpcode_session, "ni");
|
||
require(!no_helpcode_session.handle_character('H').handled && no_helpcode_session.preedit() == "ni",
|
||
"A constructor-disabled Quanpin helpcode key was swallowed.");
|
||
|
||
metasequoia::InputSession shuangpin_session(SchemeType::Shuangpin);
|
||
require(shuangpin_session.scheme_type() == SchemeType::Shuangpin,
|
||
"The requested double-pinyin scheme was not retained.");
|
||
require(shuangpin_session.handle_character('n').handled && shuangpin_session.preedit() == "n",
|
||
"A valid Shuangpin letter was rejected.");
|
||
metasequoia::InputSession japanese_session(SchemeType::JapaneseRomaji);
|
||
require(japanese_session.handle_character('k').handled && japanese_session.preedit() == "k",
|
||
"A valid Japanese romaji letter was rejected.");
|
||
metasequoia::InputSession wubi_session(SchemeType::Wubi);
|
||
require(!wubi_session.handle_character('z').handled && wubi_session.preedit().empty(),
|
||
"An unsupported Wubi letter was swallowed.");
|
||
type(wubi_session, "abcd");
|
||
require(!wubi_session.handle_character('e').handled && wubi_session.preedit() == "abcd",
|
||
"A Wubi letter beyond the four-code limit was swallowed.");
|
||
require(!wubi_session.handle_character('\'').handled && wubi_session.preedit() == "abcd",
|
||
"An unsupported Wubi apostrophe was swallowed.");
|
||
|
||
metasequoia::InputSession ascii_punctuation_session(SchemeType::Quanpin, true, true, false);
|
||
require(!ascii_punctuation_session.chinese_punctuation_enabled(),
|
||
"The requested punctuation setting was not retained.");
|
||
require(!ascii_punctuation_session.handle_punctuation('.').handled,
|
||
"Disabled Chinese punctuation swallowed ASCII punctuation.");
|
||
|
||
metasequoia::InputSession no_learning_session(SchemeType::Quanpin, true, true, true, false);
|
||
require(!no_learning_session.candidate_learning_enabled(),
|
||
"The requested candidate-learning setting was not retained.");
|
||
type(no_learning_session, "buhao");
|
||
require(no_learning_session.candidates().size() >= 2 && no_learning_session.candidates().front().word == "不好",
|
||
"The learning test dictionary did not preserve its initial order.");
|
||
const auto unlearned_selection = no_learning_session.select_candidate(1);
|
||
require(unlearned_selection.handled && unlearned_selection.commit == "补好",
|
||
"Candidate selection failed while learning was disabled.");
|
||
metasequoia::InputSession verify_unlearned_session;
|
||
type(verify_unlearned_session, "buhao");
|
||
require(!verify_unlearned_session.candidates().empty() &&
|
||
verify_unlearned_session.candidates().front().word == "不好",
|
||
"A selected candidate was learned while candidate learning was disabled.");
|
||
|
||
metasequoia::InputSession uppercase_session;
|
||
require(!uppercase_session.handle_character('N').handled,
|
||
"An uppercase letter was swallowed while no composition was active.");
|
||
type(uppercase_session, "ni");
|
||
require(uppercase_session.handle_character('H').handled && uppercase_session.preedit() == "niH",
|
||
"An uppercase helpcode was rejected from an active pinyin composition.");
|
||
uppercase_session.handle_command(metasequoia::Command::Cancel);
|
||
|
||
metasequoia::InputSession duplicate_apostrophe_session;
|
||
type(duplicate_apostrophe_session, "ni");
|
||
require(duplicate_apostrophe_session.handle_character('\'').handled,
|
||
"The first Pinyin apostrophe was rejected.");
|
||
require(!duplicate_apostrophe_session.handle_character('\'').handled &&
|
||
duplicate_apostrophe_session.preedit() == "ni'",
|
||
"A duplicate Pinyin apostrophe was swallowed.");
|
||
|
||
metasequoia::InputSession session(SchemeType::Quanpin, true, true, true, false);
|
||
type(session, "nihao");
|
||
require(session.preedit() == "nihao", "The preedit did not mirror the raw pinyin.");
|
||
require(session.raw_segmentation() == "ni'hao" && session.normalized_segmentation() == "ni'hao",
|
||
"Quanpin segmentation was not exposed through the native session API.");
|
||
require(session.has_composition(), "Typing pinyin did not start a composition.");
|
||
require(session.candidates().size() >= 2, "The engine did not return both dictionary candidates.");
|
||
|
||
const auto selected = session.select_candidate(static_cast<std::size_t>(1));
|
||
require(selected.handled && selected.commit == "拟好", "Selecting the second candidate committed wrong text.");
|
||
require(!session.has_composition(), "Selecting a candidate did not end the composition.");
|
||
|
||
type(session, "nihao");
|
||
const auto by_word = session.select_candidate(std::string("拟好"));
|
||
require(by_word.handled && by_word.commit == "拟好", "Selecting a candidate by word committed the wrong text.");
|
||
|
||
type(session, "nihao");
|
||
const auto out_of_range = session.select_candidate(session.candidates().size());
|
||
require(!out_of_range.handled, "An out-of-range candidate index was accepted.");
|
||
const auto unknown_word = session.select_candidate(std::string("没有这个词"));
|
||
require(!unknown_word.handled, "An unknown candidate word was accepted.");
|
||
|
||
const auto leading = session.handle_command(metasequoia::Command::CommitCandidate);
|
||
require(leading.handled && leading.commit == "你好", "CommitCandidate did not commit the leading candidate.");
|
||
|
||
type(session, "nihao");
|
||
const auto composed_punctuation = session.handle_punctuation(',');
|
||
require(composed_punctuation.handled && composed_punctuation.commit == "你好，",
|
||
"Punctuation did not commit the candidate atomically.");
|
||
require(session.handle_punctuation('.').commit == "。", "Idle Chinese punctuation was not converted.");
|
||
require(session.handle_punctuation('"').commit == "“" && session.handle_punctuation('"').commit == "”",
|
||
"Double quotes did not alternate between opening and closing Chinese quotes.");
|
||
require(session.handle_punctuation('\'').commit == "‘" && session.handle_punctuation('\'').commit == "’",
|
||
"Single quotes did not alternate between opening and closing Chinese quotes.");
|
||
require(session.handle_punctuation('(').commit == "（" && session.handle_punctuation(')').commit == "）",
|
||
"Parentheses were not converted to Chinese punctuation.");
|
||
require(session.handle_punctuation('[').commit == "【" && session.handle_punctuation(']').commit == "】",
|
||
"Square brackets were not converted to Chinese punctuation.");
|
||
require(session.handle_punctuation('`').commit == "·" && session.handle_punctuation('$').commit == "￥" &&
|
||
session.handle_punctuation('^').commit == "……" && session.handle_punctuation('_').commit == "——",
|
||
"The keys whose Chinese form differs from ASCII were not converted.");
|
||
|
||
// The outer pair is 《》 and anything inside it uses 〈〉, so depth decides the mark.
|
||
require(session.handle_punctuation('<').commit == "《" && session.handle_punctuation('<').commit == "〈" &&
|
||
session.handle_punctuation('>').commit == "〉" && session.handle_punctuation('>').commit == "》",
|
||
"Book title marks did not nest.");
|
||
// An unmatched '>' must not drive the depth below zero, or the next '<' would open with 〈.
|
||
require(session.handle_punctuation('>').commit == "》", "An unmatched closing book title mark was not 》.");
|
||
require(session.handle_punctuation('<').commit == "《",
|
||
"An unmatched closing book title mark left the nesting depth negative.");
|
||
require(session.handle_punctuation('>').commit == "》", "Book title nesting did not return to depth zero.");
|
||
require(session.handle_punctuation('<').commit == "《" && session.handle_punctuation('>').commit == "》",
|
||
"Book-title brackets were not converted to Chinese punctuation.");
|
||
require(session.handle_punctuation('\\').commit == "、", "The enumeration comma was not converted.");
|
||
|
||
type(session, "nihao");
|
||
const auto digit = session.handle_candidate_key('2');
|
||
require(digit.handled && digit.commit == "拟好", "The 2 key did not commit the second candidate.");
|
||
|
||
metasequoia::InputSession learning_source_session;
|
||
type(learning_source_session, "nihao");
|
||
const auto learned_selection = learning_source_session.select_candidate(1);
|
||
require(learned_selection.handled && learned_selection.commit == "拟好",
|
||
"The learning source candidate was not selected.");
|
||
metasequoia::InputSession learned_session;
|
||
type(learned_session, "nihao");
|
||
require(!learned_session.candidates().empty() && learned_session.candidates().front().word == "拟好",
|
||
"Selecting a candidate did not promote it for the next matching input.");
|
||
|
||
type(session, "nihao");
|
||
const auto first_bmp =
|
||
session.select_candidate_edge(candidate_index(session, "拟好"), metasequoia::CandidateEdge::FirstHan);
|
||
require(first_bmp.handled && first_bmp.commit == "拟" && !session.has_composition(),
|
||
"FirstHan did not commit the first BMP Han character and reset the composition.");
|
||
|
||
type(session, "nihao");
|
||
const auto last_bmp =
|
||
session.select_candidate_edge(candidate_index(session, "拟好"), metasequoia::CandidateEdge::LastHan);
|
||
require(last_bmp.handled && last_bmp.commit == "好" && !session.has_composition(),
|
||
"LastHan did not commit the last BMP Han character and reset the composition.");
|
||
|
||
type(session, "nihao");
|
||
const auto first_supplementary =
|
||
session.select_candidate_edge(candidate_index(session, "𠀀方案𠮷"), metasequoia::CandidateEdge::FirstHan);
|
||
require(first_supplementary.handled && first_supplementary.commit == "𠀀" && !session.has_composition(),
|
||
"FirstHan split a supplementary-plane Han character.");
|
||
|
||
type(session, "nihao");
|
||
const auto last_supplementary =
|
||
session.select_candidate_edge(candidate_index(session, "𠀀方案𠮷"), metasequoia::CandidateEdge::LastHan);
|
||
require(last_supplementary.handled && last_supplementary.commit == "𠮷" && !session.has_composition(),
|
||
"LastHan split a supplementary-plane Han character.");
|
||
|
||
type(session, "nihao");
|
||
const auto first_mixed =
|
||
session.select_candidate_edge(candidate_index(session, "C语言 2"), metasequoia::CandidateEdge::FirstHan);
|
||
require(first_mixed.handled && first_mixed.commit == "语", "FirstHan did not skip a non-Han candidate prefix.");
|
||
|
||
type(session, "nihao");
|
||
const auto last_mixed =
|
||
session.select_candidate_edge(candidate_index(session, "C语言 2"), metasequoia::CandidateEdge::LastHan);
|
||
require(last_mixed.handled && last_mixed.commit == "言", "LastHan did not skip a non-Han candidate suffix.");
|
||
|
||
type(session, "nihao");
|
||
const auto no_han =
|
||
session.select_candidate_edge(candidate_index(session, "GitHub"), metasequoia::CandidateEdge::FirstHan);
|
||
require(!no_han.handled && session.has_composition(),
|
||
"A candidate without Han characters was consumed by edge selection.");
|
||
session.handle_command(metasequoia::Command::Cancel);
|
||
|
||
type(session, "nihao");
|
||
session.handle_command(metasequoia::Command::Backspace);
|
||
require(session.preedit() == "niha", "Backspace did not remove the last pinyin character.");
|
||
const auto raw = session.handle_command(metasequoia::Command::CommitRaw);
|
||
require(raw.handled && raw.commit == "niha", "CommitRaw did not commit the typed input.");
|
||
|
||
type(session, "nihao");
|
||
const auto cancel = session.handle_command(metasequoia::Command::Cancel);
|
||
require(cancel.handled && !cancel.commit.has_value() && !session.has_composition(),
|
||
"Cancel did not discard the composition.");
|
||
|
||
type(session, "nihao");
|
||
session.switch_scheme(SchemeType::Wubi);
|
||
require(session.scheme() == SchemeType::Wubi, "Switching to Wubi did not update the active scheme.");
|
||
require(!session.has_composition() && session.candidates().empty(),
|
||
"Switching schemes did not discard the old composition.");
|
||
|
||
session.switch_scheme(SchemeType::JapaneseRomaji);
|
||
require(session.scheme() == SchemeType::JapaneseRomaji,
|
||
"Switching without a composition did not update the active scheme.");
|
||
session.switch_scheme(SchemeType::Quanpin);
|
||
|
||
const std::vector<std::string> supported_helpcode_schemas{"lantian", "ziranma", "shouyou2_0",
|
||
"shouyouplus", "xiaohe", "jiajia"};
|
||
for (const std::string &schema : supported_helpcode_schemas)
|
||
{
|
||
require(metasequoia::InputSession::is_supported_helpcode_schema(schema) &&
|
||
metasequoia::InputSession::select_helpcode_schema(schema),
|
||
"A Windows-supported helpcode schema was rejected.");
|
||
}
|
||
require(!metasequoia::InputSession::is_supported_helpcode_schema("unknown") &&
|
||
!metasequoia::InputSession::select_helpcode_schema("unknown"),
|
||
"An unknown helpcode schema was accepted.");
|
||
// User tables in helpcodes/custom: UTF-8 file names, a BOM, CRLF and a full-width colon in the header.
|
||
const std::filesystem::path custom_directory = data_directory / "helpcodes" / "custom";
|
||
write_file(custom_directory / std::filesystem::u8path("我的码.txt"),
|
||
"\xEF\xBB\xBF# name\xEF\xBC\x9A 我的辅助码\n# name_en: Mine\n你=cb\n拟=ab\n好=ef\n");
|
||
write_file(custom_directory / "plain.txt", "你=ab\n");
|
||
write_file(custom_directory / "README.md", "# name: not a schema\n");
|
||
const auto custom_schemas = HelpcodeUtils::list_custom_helpcode_schemas(data_directory);
|
||
require(custom_schemas.size() == 2 && custom_schemas[0].schema == "custom/plain" &&
|
||
custom_schemas[0].name.empty() && custom_schemas[0].name_en.empty() &&
|
||
custom_schemas[1].schema == "custom/我的码" && custom_schemas[1].name == "我的辅助码" &&
|
||
custom_schemas[1].name_en == "Mine",
|
||
"Custom helpcode schemas were not discovered with their header names.");
|
||
require(HelpcodeUtils::is_helpcode_schema_available(data_directory, "custom/我的码") &&
|
||
HelpcodeUtils::is_helpcode_schema_available(data_directory, "lantian") &&
|
||
!HelpcodeUtils::is_helpcode_schema_available(data_directory, "custom/missing"),
|
||
"Custom helpcode availability did not follow the files on disk.");
|
||
for (const std::string schema : {"custom/", "custom/../helpcode", "custom/a\\b", "custom/.hidden"})
|
||
{
|
||
require(!metasequoia::InputSession::is_supported_helpcode_schema(schema),
|
||
"A custom helpcode schema escaping its directory was accepted.");
|
||
}
|
||
const auto custom_keymap = HelpcodeUtils::load_helpcode_keymap(data_directory, "custom/我的码");
|
||
require(custom_keymap->size() == 3 && custom_keymap->at("你") == "cb",
|
||
"A custom helpcode table was not loaded past its header and BOM.");
|
||
{
|
||
metasequoia::InputSession custom_helpcode(SchemeType::Quanpin);
|
||
custom_helpcode.set_quanpin_helpcode_enabled(true);
|
||
require(custom_helpcode.set_helpcode_schema("custom/我的码"), "A custom helpcode schema was not selected.");
|
||
type(custom_helpcode, "nihaoC");
|
||
require(!custom_helpcode.candidates().empty() && custom_helpcode.candidates().front().word == "你好",
|
||
"A custom helpcode table did not drive candidate reordering.");
|
||
}
|
||
|
||
metasequoia::InputSession quanpin_helpcode(SchemeType::Quanpin);
|
||
quanpin_helpcode.set_quanpin_helpcode_enabled(true);
|
||
require(quanpin_helpcode.set_helpcode_schema("lantian"), "The Lantian helpcode fixture was not selected.");
|
||
type(quanpin_helpcode, "nihaoC");
|
||
require(!quanpin_helpcode.candidates().empty() && quanpin_helpcode.candidates().front().word == "拟好",
|
||
"Quanpin helpcode did not reorder candidates after a complete spelling.");
|
||
quanpin_helpcode.handle_command(metasequoia::Command::Cancel);
|
||
type(quanpin_helpcode, "nihC");
|
||
metasequoia::InputSession quanpin_without_helpcode(SchemeType::Quanpin);
|
||
quanpin_without_helpcode.set_quanpin_helpcode_enabled(false);
|
||
require(!quanpin_without_helpcode.helpcode_enabled(),
|
||
"Disabling Quanpin helpcode was not reflected by the session.");
|
||
type(quanpin_without_helpcode, "nih");
|
||
require(!quanpin_without_helpcode.handle_character('C').handled && quanpin_without_helpcode.preedit() == "nih",
|
||
"A setter-disabled Quanpin helpcode key was swallowed.");
|
||
require(same_candidate_words(quanpin_helpcode, quanpin_without_helpcode),
|
||
"Quanpin helpcode changed candidates after an incomplete base spelling.");
|
||
|
||
metasequoia::InputSession shuangpin_helpcode(SchemeType::Shuangpin);
|
||
shuangpin_helpcode.set_shuangpin_helpcode_enabled(true);
|
||
type(shuangpin_helpcode, "nihcc");
|
||
require(shuangpin_helpcode.raw_segmentation() == "ni'hc'c" &&
|
||
shuangpin_helpcode.normalized_segmentation() == "ni'hao'c" &&
|
||
!shuangpin_helpcode.candidates().empty() && shuangpin_helpcode.candidates().front().word == "拟好",
|
||
"Shuangpin helpcode or exposed segmentation did not match the complete base spelling.");
|
||
|
||
metasequoia::InputSession shuangpin_delimited_helpcode(SchemeType::Shuangpin);
|
||
shuangpin_delimited_helpcode.set_shuangpin_helpcode_enabled(true);
|
||
type(shuangpin_delimited_helpcode, "nihcAB'");
|
||
require(shuangpin_delimited_helpcode.raw_segmentation() == "ni'hc'AB" &&
|
||
shuangpin_delimited_helpcode.normalized_segmentation() == "ni'hao'AB",
|
||
"A manual delimiter next to the Shuangpin help codes leaked into the exposed segmentation.");
|
||
|
||
metasequoia::InputSession shuangpin_without_helpcode(SchemeType::Shuangpin);
|
||
shuangpin_without_helpcode.set_shuangpin_helpcode_enabled(false);
|
||
require(!shuangpin_without_helpcode.helpcode_enabled(),
|
||
"Disabling Shuangpin helpcode was not reflected by the session.");
|
||
type(shuangpin_without_helpcode, "ni");
|
||
require(!shuangpin_without_helpcode.handle_character('H').handled &&
|
||
shuangpin_without_helpcode.preedit() == "ni",
|
||
"A setter-disabled Shuangpin helpcode key was swallowed.");
|
||
|
||
// 句中辅助码：反引号后的第一码筛它前面那个音节上的字（lantian 夹具：你=ab、拟=cd、好=ef）。
|
||
{
|
||
const auto has_word = [](const metasequoia::InputSession &target, const std::string &word) {
|
||
const auto &items = target.candidates();
|
||
return std::any_of(items.begin(), items.end(), [&](const WordItem &item) { return item.word == word; });
|
||
};
|
||
const auto enabled_session = []() {
|
||
auto session = std::make_unique<metasequoia::InputSession>(SchemeType::Shuangpin);
|
||
session->set_mid_sentence_helpcode_enabled(true);
|
||
require(session->set_helpcode_schema("lantian"), "The Lantian helpcode fixture was not selected.");
|
||
return session;
|
||
};
|
||
|
||
metasequoia::InputSession disabled(SchemeType::Shuangpin);
|
||
type(disabled, "ni");
|
||
require(!disabled.handle_character('`').handled && disabled.preedit() == "ni",
|
||
"A backquote entered the composition while mid-sentence helpcode was off.");
|
||
|
||
auto first_code_session = enabled_session();
|
||
auto &first_code = *first_code_session;
|
||
type(first_code, "n");
|
||
require(!first_code.handle_character('`').handled,
|
||
"A backquote was accepted after an incomplete shuangpin syllable.");
|
||
type(first_code, "i`c");
|
||
require(!first_code.handle_character('`').handled,
|
||
"A second backquote was accepted right after a helpcode block.");
|
||
type(first_code, "hc");
|
||
require(first_code.preedit() == "ni`chc" && first_code.get_pinyin_sequence_with_cases() == "ni`chc" &&
|
||
first_code.get_pinyin_sequence() == "ni'hc",
|
||
"The mid-sentence helpcode block was not kept in the raw input.");
|
||
require(first_code.get_pinyin_segmentation_with_cases() == "ni`c'hc",
|
||
"The mid-sentence helpcode block was not shown after its syllable.");
|
||
require(has_word(first_code, "拟好") && !has_word(first_code, "你好"),
|
||
"The mid-sentence first code did not filter the constrained syllable.");
|
||
|
||
auto second_code_session = enabled_session();
|
||
auto &second_code = *second_code_session;
|
||
type(second_code, "ni`cDhc");
|
||
require(has_word(second_code, "拟好") && !has_word(second_code, "你好"),
|
||
"A matching uppercase second code filtered the constrained syllable away.");
|
||
auto wrong_second_code_session = enabled_session();
|
||
auto &wrong_second_code = *wrong_second_code_session;
|
||
type(wrong_second_code, "ni`cEhc");
|
||
require(!has_word(wrong_second_code, "拟好") && !has_word(wrong_second_code, "你好"),
|
||
"An uppercase second code did not take part in filtering.");
|
||
|
||
// 约束挂在后面的音节上：前面的短候选不受影响，选掉之后约束随剩余部分留下来。
|
||
auto carried_session = enabled_session();
|
||
auto &carried = *carried_session;
|
||
type(carried, "nihcbuhc`x");
|
||
require(has_word(carried, "你好"), "A constraint on a later syllable filtered a shorter candidate.");
|
||
const auto committed = carried.select_candidate(candidate_index(carried, "你好"));
|
||
require(committed.commit == "你好" && carried.preedit() == "buhc`x",
|
||
"Selecting a prefix dropped the helpcode block of the remaining syllables.");
|
||
require(!has_word(carried, "不好") && !has_word(carried, "补好"),
|
||
"The carried mid-sentence helpcode no longer filtered the remaining syllables.");
|
||
require(carried.handle_command(metasequoia::Command::Backspace).handled && carried.preedit() == "buhc`",
|
||
"Backspace did not remove the helpcode letter.");
|
||
require(has_word(carried, "不好") && has_word(carried, "补好"),
|
||
"A bare backquote still filtered candidates.");
|
||
|
||
// 光标移回句中补辅助码：反引号和它后面的码按光标前的部分判断，插在光标处。
|
||
auto caret_session = enabled_session();
|
||
auto &caret = *caret_session;
|
||
type(caret, "nihc");
|
||
require(caret.handle_command(metasequoia::Command::MoveLeft).handled && caret.caret_position() == 3,
|
||
"The caret did not move into the composition.");
|
||
require(!caret.handle_character('`').handled && caret.preedit() == "nihc",
|
||
"A backquote was accepted in the middle of a shuangpin syllable.");
|
||
require(caret.handle_command(metasequoia::Command::MoveLeft).handled && caret.caret_position() == 2,
|
||
"The caret did not move back to the syllable boundary.");
|
||
require(caret.handle_character('`').handled && caret.preedit() == "ni`hc" && caret.caret_position() == 3,
|
||
"A backquote at a mid-composition syllable boundary was not inserted at the caret.");
|
||
require(!caret.handle_character('`').handled && caret.preedit() == "ni`hc",
|
||
"A second backquote was accepted right after a mid-composition marker.");
|
||
type(caret, "cD");
|
||
require(caret.preedit() == "ni`cDhc" && caret.caret_position() == 5,
|
||
"The mid-composition helpcode letters were not inserted at the caret.");
|
||
// 辅码段是音节后面单独的一个单元：按段删除、按段跳光标都能只落在它上面。
|
||
require(caret.segment_raw_boundaries() == std::vector<std::size_t>({0, 2, 5, 7}),
|
||
"The mid-sentence helpcode block was not a unit of its own.");
|
||
// 光标停在辅码段后面：候选跟着光标前缀走，不再是整串的词；回到串尾再按整串解码。
|
||
require(!has_word(caret, "拟好") && !has_word(caret, "你好"),
|
||
"The caret prefix after a mid-sentence helpcode block was not decoded on its own.");
|
||
require(caret.handle_command(metasequoia::Command::MoveEnd).handled, "The caret did not move to the end.");
|
||
require(has_word(caret, "拟好") && !has_word(caret, "你好"),
|
||
"A helpcode inserted in the middle did not filter its syllable.");
|
||
for (int step = 0; step < 2; ++step)
|
||
require(caret.handle_command(metasequoia::Command::MoveLeft).handled, "The caret did not move left.");
|
||
for (int step = 0; step < 3; ++step)
|
||
require(caret.handle_command(metasequoia::Command::MoveLeft).handled, "The caret did not move left.");
|
||
require(caret.caret_position() == 2 && !caret.handle_character('`').handled && caret.preedit() == "ni`cDhc",
|
||
"A backquote was accepted in front of an existing helpcode block.");
|
||
}
|
||
|
||
// 句中辅助码的大写触发：完整音节后的大写字母相当于「反引号 + 这个字母」，第二码仍要大写。
|
||
{
|
||
const auto has_word = [](const metasequoia::InputSession &target, const std::string &word) {
|
||
const auto &items = target.candidates();
|
||
return std::any_of(items.begin(), items.end(), [&](const WordItem &item) { return item.word == word; });
|
||
};
|
||
const auto uppercase_session = [](bool uppercase, const ShuangpinProfile &profile) {
|
||
auto session = std::make_unique<metasequoia::InputSession>(SchemeType::Shuangpin, profile,
|
||
metasequoia::RuntimePaths::legacy());
|
||
session->set_shuangpin_helpcode_enabled(false);
|
||
session->set_mid_sentence_helpcode_enabled(true);
|
||
session->set_mid_sentence_uppercase_trigger_enabled(uppercase);
|
||
require(session->set_helpcode_schema("lantian"), "The Lantian helpcode fixture was not selected.");
|
||
return session;
|
||
};
|
||
|
||
auto first_session = uppercase_session(true, GetXiaoheShuangpinProfile());
|
||
auto &first = *first_session;
|
||
type(first, "niChc");
|
||
require(first.preedit() == "niChc" && first.get_pinyin_sequence_with_cases() == "niChc" &&
|
||
first.get_pinyin_sequence() == "ni'hc",
|
||
"An uppercase letter after a complete syllable did not open a mid-sentence helpcode block.");
|
||
require(first.get_pinyin_segmentation_with_cases() == "niC'hc",
|
||
"The uppercase helpcode block was not shown after its syllable.");
|
||
require(first.segment_raw_boundaries() == std::vector<std::size_t>({0, 2, 3, 5}),
|
||
"The uppercase helpcode block was not a unit of its own.");
|
||
require(has_word(first, "拟好") && !has_word(first, "你好"),
|
||
"The uppercase first code did not filter the constrained syllable.");
|
||
// 大写段之后照样能接反引号段，这一节从大写段之后算起。
|
||
require(first.handle_character('`').handled && first.preedit() == "niChc`",
|
||
"A backquote was rejected after an uppercase helpcode block.");
|
||
|
||
auto second_session = uppercase_session(true, GetXiaoheShuangpinProfile());
|
||
type(*second_session, "niCDhc");
|
||
require(has_word(*second_session, "拟好") && !has_word(*second_session, "你好"),
|
||
"A matching uppercase second code after an uppercase block filtered the syllable away.");
|
||
auto wrong_second_session = uppercase_session(true, GetXiaoheShuangpinProfile());
|
||
type(*wrong_second_session, "niCEhc");
|
||
require(!has_word(*wrong_second_session, "拟好") && !has_word(*wrong_second_session, "你好"),
|
||
"An uppercase second code after an uppercase block did not take part in filtering.");
|
||
|
||
// 只有在完整音节后才开段：音节中间的大写字母不收（辅助码开关关着时）。
|
||
auto middle_session = uppercase_session(true, GetXiaoheShuangpinProfile());
|
||
type(*middle_session, "n");
|
||
require(!middle_session->handle_character('C').handled && middle_session->preedit() == "n",
|
||
"An uppercase letter in the middle of a syllable was accepted as a helpcode.");
|
||
|
||
// 勾选关着：大写字母不开段，原来的规则不变。
|
||
auto off_session = uppercase_session(false, GetXiaoheShuangpinProfile());
|
||
type(*off_session, "ni");
|
||
require(!off_session->handle_character('C').handled && off_session->preedit() == "ni",
|
||
"An uppercase letter opened a block while the uppercase trigger was off.");
|
||
|
||
// 约束挂在后面的音节上：选掉前面的词，大写段随剩余部分留下来。
|
||
auto carried_session = uppercase_session(true, GetXiaoheShuangpinProfile());
|
||
auto &carried = *carried_session;
|
||
type(carried, "nihcbuhcX");
|
||
require(has_word(carried, "你好"), "An uppercase block on a later syllable filtered a shorter candidate.");
|
||
const auto committed = carried.select_candidate(candidate_index(carried, "你好"));
|
||
require(committed.commit == "你好" && carried.preedit() == "buhcX",
|
||
"Selecting a prefix dropped the uppercase block of the remaining syllables.");
|
||
require(!has_word(carried, "不好") && !has_word(carried, "补好"),
|
||
"The carried uppercase block no longer filtered the remaining syllables.");
|
||
|
||
// 微软双拼的 ; 韵母：大写段不算这一节的键，nihkXb; 里 b; 是一个音节。
|
||
auto microsoft_session = uppercase_session(true, GetMicrosoftShuangpinProfile());
|
||
type(*microsoft_session, "nihkXb");
|
||
require(microsoft_session->handle_character(';').handled && microsoft_session->preedit() == "nihkXb;",
|
||
"The semicolon final was rejected after an uppercase helpcode block.");
|
||
}
|
||
|
||
require(!session.handle_character('1').handled, "A digit was swallowed instead of passed through.");
|
||
require(!session.handle_command(metasequoia::Command::Backspace).handled,
|
||
"Backspace was swallowed while no composition was active.");
|
||
require(!session.handle_command(metasequoia::Command::CommitRaw).handled,
|
||
"CommitRaw was swallowed while no composition was active.");
|
||
require(!session.select_candidate(static_cast<std::size_t>(0)).handled,
|
||
"A candidate was selected while no composition was active.");
|
||
|
||
require(!session.handle_character('\'').handled, "An idle apostrophe was swallowed.");
|
||
}
|
||
|
||
run_umlaut_alias_session_tests(data_directory);
|
||
run_caret_prefix_session_tests(data_directory);
|
||
run_autocorrect_mixed_jianpin_tests(data_directory);
|
||
run_literal_mixed_pinyin_tests(data_directory);
|
||
run_autocorrect_context_ranking_tests(data_directory);
|
||
run_autocorrect_context_layering_tests(data_directory);
|
||
run_autocorrect_context_user_choice_tests(data_directory);
|
||
run_legal_input_correction_tests(data_directory);
|
||
run_autocorrect_selection_consumption_tests(data_directory);
|
||
run_literal_segmentation_arbitration_tests(data_directory);
|
||
run_autocorrect_costlier_context_tests(data_directory);
|
||
|
||
run_autocorrect_generated_space_tests(data_directory);
|
||
#endif
|
||
|
||
#ifndef METASEQUOIA_SKIP_FREQUENCY_TESTS
|
||
struct FrequencyCase
|
||
{
|
||
metasequoia::FrequencyAdjustmentMode mode;
|
||
const char *name;
|
||
std::size_t expected_index;
|
||
int linear_step;
|
||
};
|
||
const std::array frequency_cases{
|
||
FrequencyCase{metasequoia::FrequencyAdjustmentMode::Disabled, "disabled", 5, 1},
|
||
FrequencyCase{metasequoia::FrequencyAdjustmentMode::Pin, "pin", 0, 1},
|
||
FrequencyCase{metasequoia::FrequencyAdjustmentMode::Halve, "halve", 2, 1},
|
||
FrequencyCase{metasequoia::FrequencyAdjustmentMode::Linear, "linear", 3, 2},
|
||
FrequencyCase{metasequoia::FrequencyAdjustmentMode::Promote, "promote", 4, 1},
|
||
};
|
||
for (const FrequencyCase &frequency_case : frequency_cases)
|
||
{
|
||
user_dictionary::close_default_user_database();
|
||
const std::filesystem::path directory = data_directory / (std::string("frequency-") + frequency_case.name);
|
||
prepare_frequency_fixture(directory);
|
||
set_data_directory(directory);
|
||
|
||
metasequoia::InputSession learning_session(SchemeType::Quanpin);
|
||
require(learning_session.set_frequency_adjustment({frequency_case.mode, 1, frequency_case.linear_step}),
|
||
"A supported frequency adjustment configuration was rejected.");
|
||
type(learning_session, "ni");
|
||
const auto learned = learning_session.select_candidate(std::string("己"));
|
||
require(learned.handled && learned.commit == "己" && !learned.diagnostic.has_value(),
|
||
"Frequency learning changed or diagnosed a successful candidate commit.");
|
||
|
||
metasequoia::InputSession reopened(SchemeType::Quanpin);
|
||
type(reopened, "ni");
|
||
require(candidate_index(reopened, "己") == frequency_case.expected_index,
|
||
"A frequency mode did not persist the Windows-compatible ranking transition.");
|
||
const bool journal_exists = std::filesystem::exists(directory / "msime_user.db");
|
||
require(journal_exists == (frequency_case.mode != metasequoia::FrequencyAdjustmentMode::Disabled),
|
||
"Frequency learning wrote an unexpected user journal state.");
|
||
}
|
||
|
||
user_dictionary::close_default_user_database();
|
||
const std::filesystem::path trigger_directory = data_directory / "frequency-trigger";
|
||
prepare_frequency_fixture(trigger_directory);
|
||
set_data_directory(trigger_directory);
|
||
for (int selection = 0; selection < 2; ++selection)
|
||
{
|
||
metasequoia::InputSession triggered(SchemeType::Quanpin);
|
||
require(triggered.set_frequency_adjustment({metasequoia::FrequencyAdjustmentMode::Pin, 2, 1}),
|
||
"A valid trigger-count configuration was rejected.");
|
||
type(triggered, "ni");
|
||
require(triggered.select_candidate(std::string("己")).commit == "己",
|
||
"A deferred frequency adjustment blocked candidate commit.");
|
||
|
||
metasequoia::InputSession observed(SchemeType::Quanpin);
|
||
type(observed, "ni");
|
||
require(candidate_index(observed, "己") == (selection == 0 ? 5U : 0U),
|
||
"Frequency trigger_count did not defer exactly the configured number of selections.");
|
||
}
|
||
|
||
user_dictionary::close_default_user_database();
|
||
const std::filesystem::path first_candidate_directory = data_directory / "frequency-first-candidate";
|
||
prepare_frequency_fixture(first_candidate_directory);
|
||
set_data_directory(first_candidate_directory);
|
||
metasequoia::InputSession first_candidate_session(SchemeType::Quanpin);
|
||
require(first_candidate_session.set_frequency_adjustment({metasequoia::FrequencyAdjustmentMode::Pin, 1, 1}),
|
||
"A valid first-candidate learning configuration was rejected.");
|
||
type(first_candidate_session, "ni");
|
||
require(first_candidate_session.select_candidate(static_cast<std::size_t>(0)).commit == "甲" &&
|
||
!std::filesystem::exists(first_candidate_directory / "msime_user.db"),
|
||
"Selecting the already-leading candidate created frequency state.");
|
||
|
||
user_dictionary::close_default_user_database();
|
||
const std::filesystem::path shuangpin_directory = data_directory / "frequency-shuangpin";
|
||
prepare_shuangpin_frequency_fixture(shuangpin_directory);
|
||
set_data_directory(shuangpin_directory);
|
||
metasequoia::InputSession shuangpin_learning(SchemeType::Shuangpin);
|
||
require(shuangpin_learning.set_frequency_adjustment({metasequoia::FrequencyAdjustmentMode::Pin, 1, 1}),
|
||
"A valid Shuangpin frequency configuration was rejected.");
|
||
type(shuangpin_learning, "nihc");
|
||
require(shuangpin_learning.select_candidate(std::string("拟好")).commit == "拟好",
|
||
"Shuangpin frequency learning blocked candidate commit.");
|
||
metasequoia::InputSession reopened_shuangpin(SchemeType::Shuangpin);
|
||
type(reopened_shuangpin, "nihc");
|
||
require(!reopened_shuangpin.candidates().empty() && reopened_shuangpin.candidates().front().word == "拟好",
|
||
"Shuangpin frequency learning did not persist through the canonical pinyin key.");
|
||
|
||
// 句中辅助码筛过的列表里，要的词排第一；直接上屏也要按不带约束的排序调频，下次不敲辅助码
|
||
// 它就排在前面（lantian 夹具：你=ab、拟=cd）。
|
||
user_dictionary::close_default_user_database();
|
||
const std::filesystem::path mid_sentence_directory = data_directory / "frequency-shuangpin-mid-sentence";
|
||
prepare_shuangpin_frequency_fixture(mid_sentence_directory);
|
||
write_file(mid_sentence_directory / "helpcodes" / "helpcode.txt", "你=ab\n拟=cd\n好=ef\n");
|
||
set_data_directory(mid_sentence_directory);
|
||
{
|
||
metasequoia::InputSession mid_sentence_learning(SchemeType::Shuangpin);
|
||
mid_sentence_learning.set_mid_sentence_helpcode_enabled(true);
|
||
require(mid_sentence_learning.set_helpcode_schema("lantian") &&
|
||
mid_sentence_learning.set_frequency_adjustment({metasequoia::FrequencyAdjustmentMode::Pin, 1, 1}),
|
||
"The mid-sentence frequency fixture could not be configured.");
|
||
type(mid_sentence_learning, "ni`chc");
|
||
require(candidate_index(mid_sentence_learning, "拟好") == 0,
|
||
"The mid-sentence helpcode did not put the constrained phrase first.");
|
||
const auto learned = mid_sentence_learning.select_candidate(static_cast<std::size_t>(0));
|
||
require(learned.commit == "拟好" && !learned.diagnostic.has_value(),
|
||
"Committing a mid-sentence helpcode phrase failed.");
|
||
}
|
||
metasequoia::InputSession reopened_mid_sentence(SchemeType::Shuangpin);
|
||
type(reopened_mid_sentence, "nihc");
|
||
require(candidate_index(reopened_mid_sentence, "拟好") == 0,
|
||
"A phrase committed with a mid-sentence helpcode was not promoted for the plain spelling.");
|
||
|
||
user_dictionary::close_default_user_database();
|
||
const std::filesystem::path wubi_directory = data_directory / "frequency-wubi";
|
||
prepare_wubi_frequency_fixture(wubi_directory);
|
||
set_data_directory(wubi_directory);
|
||
metasequoia::InputSession wubi_learning(SchemeType::Wubi);
|
||
require(wubi_learning.set_frequency_adjustment({metasequoia::FrequencyAdjustmentMode::Pin, 1, 1}),
|
||
"A valid Wubi frequency configuration was rejected.");
|
||
type(wubi_learning, "aaaa");
|
||
require(wubi_learning.select_candidate(std::string("或")).commit == "或",
|
||
"Wubi frequency learning blocked candidate commit.");
|
||
metasequoia::InputSession reopened_wubi(SchemeType::Wubi);
|
||
type(reopened_wubi, "aaaa");
|
||
require(!reopened_wubi.candidates().empty() && reopened_wubi.candidates().front().word == "或",
|
||
"Wubi frequency learning did not persist through the Wubi table.");
|
||
|
||
user_dictionary::close_default_user_database();
|
||
const std::filesystem::path failure_directory = data_directory / "frequency-write-failure";
|
||
prepare_frequency_fixture(failure_directory);
|
||
std::filesystem::create_directory(failure_directory / "msime_user.db");
|
||
set_data_directory(failure_directory);
|
||
metasequoia::InputSession failing_learning_session(SchemeType::Quanpin);
|
||
require(failing_learning_session.set_frequency_adjustment({metasequoia::FrequencyAdjustmentMode::Pin, 1, 1}),
|
||
"A valid write-failure learning configuration was rejected.");
|
||
type(failing_learning_session, "ni");
|
||
const auto failure_commit = failing_learning_session.select_candidate(std::string("己"));
|
||
require(failure_commit.handled && failure_commit.commit == "己" && failure_commit.diagnostic.has_value() &&
|
||
failure_commit.diagnostic->find("己") == std::string::npos &&
|
||
failure_commit.diagnostic->find("ni") == std::string::npos,
|
||
"A frequency write failure blocked commit or exposed input text in its diagnostic.");
|
||
|
||
user_dictionary::close_default_user_database();
|
||
const std::filesystem::path partial_write_directory = data_directory / "frequency-partial-write";
|
||
prepare_frequency_fixture(partial_write_directory);
|
||
set_data_directory(partial_write_directory);
|
||
require(user_dictionary::ensure_user_database(user_dictionary::default_user_db_path()),
|
||
"The partial-write fixture could not create the user dictionary schema.");
|
||
user_dictionary::close_default_user_database();
|
||
{
|
||
Database user_database(partial_write_directory / "msime_user.db");
|
||
user_database.execute("CREATE TRIGGER reject_frequency_journal BEFORE INSERT ON user_dictionary_operations "
|
||
"BEGIN SELECT RAISE(FAIL, 'injected journal failure'); END");
|
||
}
|
||
metasequoia::InputSession partial_write_session(SchemeType::Quanpin);
|
||
require(partial_write_session.set_frequency_adjustment({metasequoia::FrequencyAdjustmentMode::Pin, 1, 1}),
|
||
"A valid partial-write learning configuration was rejected.");
|
||
type(partial_write_session, "ni");
|
||
const auto partial_write_commit = partial_write_session.select_candidate(std::string("己"));
|
||
require(partial_write_commit.handled && partial_write_commit.commit == "己" &&
|
||
partial_write_commit.diagnostic.has_value() &&
|
||
partial_write_commit.diagnostic->find("己") == std::string::npos &&
|
||
partial_write_commit.diagnostic->find("ni") == std::string::npos,
|
||
"A partial frequency write blocked commit or exposed input text in its diagnostic.");
|
||
{
|
||
Database main_database(partial_write_directory / "msime.db");
|
||
require(main_database.query_integer("SELECT weight FROM tbl_1_n WHERE key='ni' AND value='己'") == 50,
|
||
"A failed journal write left a partial frequency update in the main dictionary.");
|
||
}
|
||
|
||
metasequoia::FrequencyAdjustmentOptions invalid_frequency;
|
||
invalid_frequency.mode = static_cast<metasequoia::FrequencyAdjustmentMode>(99);
|
||
require(!failing_learning_session.set_frequency_adjustment(invalid_frequency),
|
||
"An unknown frequency mode was accepted.");
|
||
invalid_frequency = {};
|
||
invalid_frequency.trigger_count = 0;
|
||
require(!failing_learning_session.set_frequency_adjustment(invalid_frequency),
|
||
"An out-of-range frequency trigger count was accepted.");
|
||
invalid_frequency = {};
|
||
invalid_frequency.linear_step = 11;
|
||
require(!failing_learning_session.set_frequency_adjustment(invalid_frequency),
|
||
"An out-of-range frequency linear step was accepted.");
|
||
user_dictionary::close_default_user_database();
|
||
#endif
|
||
|
||
#ifndef METASEQUOIA_FREQUENCY_TESTS_ONLY
|
||
metasequoia::InputSession unicode_session(SchemeType::Quanpin);
|
||
require(unicode_session.handle_character('U', true).handled &&
|
||
unicode_session.local_input_mode() == metasequoia::LocalInputMode::Unicode &&
|
||
unicode_session.preedit() == "U" && unicode_session.candidates().empty(),
|
||
"Shift+U did not enter an empty Unicode composition.");
|
||
require(unicode_session.handle_character('g').handled && unicode_session.preedit() == "U" &&
|
||
unicode_session.candidates().empty(),
|
||
"Unicode mode accepted or forwarded a non-hexadecimal character.");
|
||
for (const char character : std::string("4e00"))
|
||
{
|
||
require(unicode_session.handle_character(character).handled, "Unicode mode rejected a hexadecimal character.");
|
||
}
|
||
require(unicode_session.preedit() == "U4e00" && unicode_session.candidates().size() == 1 &&
|
||
unicode_session.candidates().front().word == "一" &&
|
||
unicode_session.candidates().front().pinyin == "U+4E00" &&
|
||
unicode_session.candidates().front().source == CandidateSource::Generated,
|
||
"Unicode mode did not produce the Windows-compatible BMP candidate.");
|
||
const auto unicode_commit = unicode_session.select_candidate(0);
|
||
require(unicode_commit.handled && unicode_commit.commit == "一" && !unicode_session.has_composition() &&
|
||
unicode_session.local_input_mode() == metasequoia::LocalInputMode::None,
|
||
"Committing a Unicode candidate did not leave the local mode.");
|
||
|
||
// Segment boundaries are the engine's unit model: quanpin reports one offset
|
||
// per displayed syllable, and a local mode reports none so the host keeps
|
||
// single-character editing (PRD R4).
|
||
{
|
||
require(unicode_session.handle_character('U', true).handled,
|
||
"Unicode mode could not be re-entered for the boundary check.");
|
||
require(unicode_session.segment_raw_boundaries().empty(),
|
||
"A local mode must report no pinyin segment boundaries.");
|
||
require(unicode_session.handle_command(metasequoia::Command::Cancel).handled,
|
||
"Cancel did not leave Unicode mode after the boundary check.");
|
||
|
||
metasequoia::InputSession boundary_session(SchemeType::Quanpin);
|
||
for (const char character : std::string("nihaoma"))
|
||
{
|
||
require(boundary_session.handle_character(character).handled, "Quanpin rejected a letter.");
|
||
}
|
||
require(boundary_session.segment_raw_boundaries() == std::vector<std::size_t>({0, 2, 5, 7}),
|
||
"Quanpin unit boundaries did not follow the displayed syllables.");
|
||
}
|
||
|
||
require(unicode_session.handle_character('U', true).handled && unicode_session.handle_character('+').handled,
|
||
"Unicode mode rejected its optional plus prefix.");
|
||
for (const char character : std::string("1f600"))
|
||
{
|
||
require(unicode_session.handle_character(character).handled,
|
||
"Unicode mode rejected a supplementary-plane hexadecimal character.");
|
||
}
|
||
require(unicode_session.preedit() == "U+1f600" && unicode_session.candidates().size() == 1 &&
|
||
unicode_session.candidates().front().word == "😀",
|
||
"Unicode mode did not produce a supplementary-plane scalar.");
|
||
require(unicode_session.handle_command(metasequoia::Command::Cancel).handled && !unicode_session.has_composition(),
|
||
"Cancel did not leave Unicode mode.");
|
||
|
||
const auto require_invalid_unicode = [&](const std::string &hex) {
|
||
require(unicode_session.handle_character('U', true).handled,
|
||
"Unicode mode could not be re-entered for invalid-scalar coverage.");
|
||
for (const char character : hex)
|
||
{
|
||
require(unicode_session.handle_character(character).handled,
|
||
"Unicode mode rejected an invalid scalar's hexadecimal spelling.");
|
||
}
|
||
require(unicode_session.candidates().empty(), "Unicode mode produced an invalid scalar candidate.");
|
||
require(unicode_session.handle_command(metasequoia::Command::Cancel).handled,
|
||
"Unicode invalid-scalar fixture could not be cancelled.");
|
||
};
|
||
require_invalid_unicode("d800");
|
||
require_invalid_unicode("110000");
|
||
require_invalid_unicode("0000001");
|
||
|
||
require(unicode_session.handle_character('U', true).handled,
|
||
"Unicode prefix was not handled before Backspace coverage.");
|
||
require(unicode_session.handle_command(metasequoia::Command::Backspace).handled &&
|
||
!unicode_session.has_composition() &&
|
||
unicode_session.local_input_mode() == metasequoia::LocalInputMode::None,
|
||
"Backspace on a bare Unicode prefix did not leave the mode.");
|
||
|
||
metasequoia::InputSession plain_uppercase(SchemeType::Quanpin);
|
||
require(!plain_uppercase.handle_character('U').handled && !plain_uppercase.has_composition() &&
|
||
plain_uppercase.local_input_mode() == metasequoia::LocalInputMode::None,
|
||
"An uppercase character without Shift-only was swallowed.");
|
||
metasequoia::LocalModeOptions disabled_local_modes;
|
||
disabled_local_modes.unicode = false;
|
||
metasequoia::InputSession disabled_unicode(SchemeType::Quanpin);
|
||
disabled_unicode.set_local_mode_options(disabled_local_modes);
|
||
require(!disabled_unicode.handle_character('U', true).handled && !disabled_unicode.has_composition() &&
|
||
disabled_unicode.local_input_mode() == metasequoia::LocalInputMode::None,
|
||
"A disabled Unicode shortcut swallowed Shift+U.");
|
||
|
||
metasequoia::InputSession wubi_unicode(SchemeType::Wubi);
|
||
require(!wubi_unicode.handle_character('U', true).handled && !wubi_unicode.has_composition() &&
|
||
wubi_unicode.local_input_mode() == metasequoia::LocalInputMode::None,
|
||
"Shift+U was swallowed outside a pinyin scheme.");
|
||
metasequoia::InputSession switch_clears_unicode(SchemeType::Shuangpin);
|
||
require(switch_clears_unicode.handle_character('U', true).handled &&
|
||
switch_clears_unicode.local_input_mode() == metasequoia::LocalInputMode::Unicode,
|
||
"Shuangpin could not enter Unicode mode.");
|
||
switch_clears_unicode.switch_scheme(SchemeType::Quanpin);
|
||
require(!switch_clears_unicode.has_composition() &&
|
||
switch_clears_unicode.local_input_mode() == metasequoia::LocalInputMode::None,
|
||
"Switching schemes did not clear Unicode mode.");
|
||
|
||
metasequoia::InputSession date_time_session(SchemeType::Quanpin);
|
||
date_time_session.set_local_date_time_provider(
|
||
[] { return metasequoia::local_modes::LocalDateTime{2026, 8, 9, 0, 14, 30, 0}; });
|
||
require(date_time_session.handle_character('T', true).handled &&
|
||
date_time_session.local_input_mode() == metasequoia::LocalInputMode::DateTime &&
|
||
date_time_session.preedit() == "T" && date_time_session.candidates().empty(),
|
||
"Shift+T did not enter an empty date/time composition.");
|
||
type(date_time_session, "rq");
|
||
require(date_time_session.preedit() == "Trq" && date_time_session.candidates().size() == 17 &&
|
||
date_time_session.candidates().front().word == "2026年8月9日" &&
|
||
date_time_session.candidates().back().word == "丙午年六月二十七日",
|
||
"Date/time mode did not expose deterministic date candidates.");
|
||
const auto date_commit = date_time_session.select_candidate(0);
|
||
require(date_commit.handled && date_commit.commit == "2026年8月9日" &&
|
||
date_time_session.local_input_mode() == metasequoia::LocalInputMode::None,
|
||
"Committing a date candidate did not leave date/time mode.");
|
||
|
||
require(date_time_session.handle_character('T', true).handled,
|
||
"Date/time mode could not be re-entered for incomplete-input coverage.");
|
||
type(date_time_session, "r");
|
||
require(date_time_session.candidates().empty(), "An incomplete date keyword produced candidates.");
|
||
const std::string incomplete_date_preedit = date_time_session.preedit();
|
||
require(date_time_session.handle_character('1').handled && date_time_session.preedit() == incomplete_date_preedit,
|
||
"Invalid date/time input leaked into normal composition or changed preedit.");
|
||
require(date_time_session.handle_command(metasequoia::Command::Cancel).handled &&
|
||
date_time_session.local_input_mode() == metasequoia::LocalInputMode::None,
|
||
"Cancel did not leave date/time mode.");
|
||
|
||
require(date_time_session.handle_character('T', true).handled &&
|
||
date_time_session.handle_command(metasequoia::Command::Backspace).handled &&
|
||
date_time_session.local_input_mode() == metasequoia::LocalInputMode::None,
|
||
"Backspace on a bare date/time prefix did not leave the mode.");
|
||
|
||
// 指定的日期时间：数字、/ 和 : 接得上形状才收，接不上的吞掉，预编辑保持原样。
|
||
require(date_time_session.handle_character('T', true).handled, "Date/time mode could not be re-entered.");
|
||
type(date_time_session, "2024/12/25");
|
||
require(date_time_session.preedit() == "T2024/12/25" && date_time_session.candidates().size() == 15 &&
|
||
date_time_session.candidates().front().word == "2024年12月25日",
|
||
"A specific date did not produce candidates for that day.");
|
||
require(date_time_session.handle_character('1').handled && date_time_session.handle_character(':').handled &&
|
||
date_time_session.preedit() == "T2024/12/25",
|
||
"A key that cannot extend the date leaked into the preedit.");
|
||
require(date_time_session.handle_command(metasequoia::Command::MoveLeft).handled &&
|
||
date_time_session.handle_command(metasequoia::Command::MoveLeft).handled &&
|
||
date_time_session.handle_command(metasequoia::Command::MoveLeft).handled &&
|
||
date_time_session.handle_command(metasequoia::Command::Backspace).handled &&
|
||
date_time_session.preedit() == "T2024/1/25" && date_time_session.handle_character('1').handled &&
|
||
date_time_session.preedit() == "T2024/11/25" &&
|
||
date_time_session.candidates().front().word == "2024年11月25日",
|
||
"Editing a specific date in the middle did not follow the shared shape rule.");
|
||
const auto specific_commit = date_time_session.select_candidate(1);
|
||
require(specific_commit.handled && specific_commit.commit == "2024-11-25" &&
|
||
date_time_session.local_input_mode() == metasequoia::LocalInputMode::None,
|
||
"Committing a specific date candidate did not leave date/time mode.");
|
||
require(date_time_session.handle_character('T', true).handled, "Date/time mode could not be re-entered.");
|
||
type(date_time_session, "9:05");
|
||
require(date_time_session.preedit() == "T9:05" && date_time_session.candidates().front().word == "09:05",
|
||
"A specific time did not produce candidates.");
|
||
require(date_time_session.handle_command(metasequoia::Command::Cancel).handled,
|
||
"Cancel did not leave the specific time.");
|
||
|
||
// V 模式由 Server 按原串识别，引擎照常收到整串：运算符和括号混在拼音原串里也不能出错。
|
||
for (const SchemeType scheme : {SchemeType::Quanpin, SchemeType::Shuangpin})
|
||
{
|
||
metasequoia::InputSession v_mode_raw(scheme);
|
||
for (const char *raw : {"V1+2*(3-4)/5.6", "v12.5", "V(", "V9)", "v1//2"})
|
||
{
|
||
v_mode_raw.set_pinyin_sequence(raw);
|
||
v_mode_raw.set_pinyin_sequence_with_cases(raw);
|
||
v_mode_raw.recompute_candidates();
|
||
(void)v_mode_raw.get_candidates();
|
||
}
|
||
}
|
||
|
||
metasequoia::LocalModeOptions disabled_date_time_options;
|
||
disabled_date_time_options.date_time = false;
|
||
metasequoia::InputSession disabled_date_time(SchemeType::Quanpin);
|
||
disabled_date_time.set_local_mode_options(disabled_date_time_options);
|
||
require(!disabled_date_time.handle_character('T', true).handled && !disabled_date_time.has_composition() &&
|
||
disabled_date_time.local_input_mode() == metasequoia::LocalInputMode::None,
|
||
"A disabled date/time shortcut swallowed Shift+T.");
|
||
|
||
metasequoia::InputSession wubi_date_time(SchemeType::Wubi);
|
||
require(!wubi_date_time.handle_character('T', true).handled && !wubi_date_time.has_composition() &&
|
||
wubi_date_time.local_input_mode() == metasequoia::LocalInputMode::None,
|
||
"Shift+T was swallowed outside a pinyin scheme.");
|
||
|
||
const std::filesystem::path quick_phrase_directory = data_directory / "quick-phrase";
|
||
std::filesystem::create_directories(quick_phrase_directory);
|
||
{
|
||
Database database(quick_phrase_directory / "msime.db");
|
||
database.execute("CREATE TABLE quick_parases(key TEXT,value TEXT,weight INTEGER)");
|
||
database.execute("INSERT INTO quick_parases VALUES('ab','快捷短语一',20)");
|
||
database.execute("INSERT INTO quick_parases VALUES('aa','快捷短语二',10)");
|
||
}
|
||
set_data_directory(quick_phrase_directory);
|
||
metasequoia::InputSession quick_phrase_session(SchemeType::Quanpin);
|
||
require(quick_phrase_session.handle_character('K', true).handled &&
|
||
quick_phrase_session.local_input_mode() == metasequoia::LocalInputMode::QuickPhrase &&
|
||
quick_phrase_session.preedit() == "K" && quick_phrase_session.candidates().empty(),
|
||
"Shift+K did not enter an empty quick-phrase composition.");
|
||
const auto quick_phrase_query = quick_phrase_session.handle_character('a');
|
||
require(quick_phrase_query.handled && !quick_phrase_query.diagnostic.has_value() &&
|
||
quick_phrase_session.preedit() == "Ka" && quick_phrase_session.candidates().size() == 2 &&
|
||
quick_phrase_session.candidates().front().word == "快捷短语一" &&
|
||
quick_phrase_session.candidates().front().source == CandidateSource::QuickPhrase,
|
||
"Quick-phrase mode did not expose prefix candidates.");
|
||
const auto quick_phrase_commit = quick_phrase_session.select_candidate(1);
|
||
require(quick_phrase_commit.handled && quick_phrase_commit.commit == "快捷短语二" &&
|
||
quick_phrase_session.local_input_mode() == metasequoia::LocalInputMode::None,
|
||
"Committing a quick phrase did not leave the local mode.");
|
||
|
||
require(quick_phrase_session.handle_character('K', true).handled,
|
||
"Quick-phrase mode could not be re-entered for invalid-input coverage.");
|
||
const std::string quick_phrase_prefix = quick_phrase_session.preedit();
|
||
require(quick_phrase_session.handle_character('1').handled && quick_phrase_session.preedit() == quick_phrase_prefix,
|
||
"Invalid quick-phrase input leaked into normal composition or changed preedit.");
|
||
require(quick_phrase_session.handle_command(metasequoia::Command::Backspace).handled &&
|
||
quick_phrase_session.local_input_mode() == metasequoia::LocalInputMode::None,
|
||
"Backspace on a bare quick-phrase prefix did not leave the mode.");
|
||
|
||
metasequoia::LocalModeOptions disabled_quick_phrase_options;
|
||
disabled_quick_phrase_options.quick_phrase = false;
|
||
metasequoia::InputSession disabled_quick_phrase(SchemeType::Quanpin);
|
||
disabled_quick_phrase.set_local_mode_options(disabled_quick_phrase_options);
|
||
require(!disabled_quick_phrase.handle_character('K', true).handled && !disabled_quick_phrase.has_composition() &&
|
||
disabled_quick_phrase.local_input_mode() == metasequoia::LocalInputMode::None,
|
||
"A disabled quick-phrase shortcut swallowed Shift+K.");
|
||
|
||
const std::filesystem::path missing_quick_phrase_directory = data_directory / "quick-phrase-missing";
|
||
std::filesystem::create_directories(missing_quick_phrase_directory);
|
||
set_data_directory(missing_quick_phrase_directory);
|
||
metasequoia::InputSession missing_quick_phrase(SchemeType::Quanpin);
|
||
require(missing_quick_phrase.handle_character('K', true).handled,
|
||
"Quick-phrase mode could not start with a missing database.");
|
||
const auto missing_quick_phrase_result = missing_quick_phrase.handle_character('a');
|
||
require(missing_quick_phrase_result.handled && missing_quick_phrase_result.diagnostic.has_value() &&
|
||
missing_quick_phrase.candidates().empty(),
|
||
"A missing quick-phrase database did not report a non-blocking diagnostic.");
|
||
|
||
const std::filesystem::path corrupt_quick_phrase_directory = data_directory / "quick-phrase-corrupt";
|
||
std::filesystem::create_directories(corrupt_quick_phrase_directory);
|
||
write_file(corrupt_quick_phrase_directory / "msime.db", "not a sqlite database");
|
||
set_data_directory(corrupt_quick_phrase_directory);
|
||
metasequoia::InputSession corrupt_quick_phrase(SchemeType::Quanpin);
|
||
require(corrupt_quick_phrase.handle_character('K', true).handled,
|
||
"Quick-phrase mode could not start with a corrupt database.");
|
||
const auto corrupt_quick_phrase_result = corrupt_quick_phrase.handle_character('a');
|
||
require(corrupt_quick_phrase_result.handled && corrupt_quick_phrase_result.diagnostic.has_value() &&
|
||
corrupt_quick_phrase.candidates().empty(),
|
||
"A corrupt quick-phrase database did not report a non-blocking diagnostic.");
|
||
|
||
const std::filesystem::path expressive_directory = data_directory / "expressive-modes";
|
||
std::filesystem::create_directories(expressive_directory);
|
||
{
|
||
Database database(expressive_directory / "others.db");
|
||
database.execute("CREATE TABLE emoji_pinyin(key TEXT,emoji TEXT,sort_order INTEGER)");
|
||
database.execute("INSERT INTO emoji_pinyin VALUES('xiaolian','😀',10)");
|
||
database.execute("INSERT INTO emoji_pinyin VALUES('xiao''lian','😄',20)");
|
||
database.execute("CREATE TABLE kaomoji(pinyin TEXT,jianpin TEXT,kaomoji TEXT,sort_order INTEGER)");
|
||
database.execute("INSERT INTO kaomoji VALUES('haixiu','hx','(*/ω＼*)',10)");
|
||
}
|
||
set_data_directory(expressive_directory);
|
||
|
||
metasequoia::InputSession emoji_session(SchemeType::Quanpin);
|
||
require(emoji_session.handle_character('E', true).handled &&
|
||
emoji_session.local_input_mode() == metasequoia::LocalInputMode::Emoji &&
|
||
emoji_session.preedit() == "E" && emoji_session.candidates().empty(),
|
||
"Shift+E did not enter an empty Emoji composition.");
|
||
type(emoji_session, "XIAOLIAN");
|
||
require(emoji_session.preedit() == "EXIAOLIAN" && emoji_session.candidates().size() == 1 &&
|
||
emoji_session.candidates().front().word == "😀" &&
|
||
emoji_session.candidates().front().source == CandidateSource::Emoji,
|
||
"Emoji mode did not accept uppercase input or expose its candidate.");
|
||
const auto emoji_commit = emoji_session.handle_command(metasequoia::Command::CommitCandidate);
|
||
require(emoji_commit.handled && emoji_commit.commit == "😀" &&
|
||
emoji_session.local_input_mode() == metasequoia::LocalInputMode::None,
|
||
"Committing an Emoji candidate did not leave Emoji mode.");
|
||
|
||
require(emoji_session.handle_character('E', true).handled,
|
||
"Emoji mode could not be re-entered for apostrophe coverage.");
|
||
type(emoji_session, "xiao'lian");
|
||
require(emoji_session.preedit() == "Exiao'lian" && emoji_session.candidates().size() == 1 &&
|
||
emoji_session.candidates().front().word == "😄",
|
||
"Emoji mode did not retain and query an apostrophe.");
|
||
const std::string emoji_preedit = emoji_session.preedit();
|
||
require(emoji_session.handle_character('1').handled && emoji_session.preedit() == emoji_preedit,
|
||
"Invalid Emoji input changed the local composition.");
|
||
require(emoji_session.handle_command(metasequoia::Command::Backspace).handled &&
|
||
emoji_session.preedit() == "Exiao'lia",
|
||
"Emoji-mode Backspace did not edit and refresh the composition.");
|
||
require(emoji_session.handle_command(metasequoia::Command::Cancel).handled &&
|
||
emoji_session.local_input_mode() == metasequoia::LocalInputMode::None,
|
||
"Cancel did not leave Emoji mode.");
|
||
|
||
metasequoia::InputSession kaomoji_session(SchemeType::Shuangpin);
|
||
require(kaomoji_session.handle_character('M', true).handled &&
|
||
kaomoji_session.local_input_mode() == metasequoia::LocalInputMode::Kaomoji,
|
||
"Shift+M did not enter kaomoji mode in Shuangpin.");
|
||
type(kaomoji_session, "hx");
|
||
require(kaomoji_session.candidates().size() == 1 && kaomoji_session.candidates().front().word == "(*/ω＼*)" &&
|
||
kaomoji_session.candidates().front().source == CandidateSource::Kaomoji,
|
||
"Kaomoji mode did not expose its Shuangpin-expanded candidate.");
|
||
const auto kaomoji_commit = kaomoji_session.select_candidate(0);
|
||
require(kaomoji_commit.handled && kaomoji_commit.commit == "(*/ω＼*)" &&
|
||
kaomoji_session.local_input_mode() == metasequoia::LocalInputMode::None,
|
||
"Committing a kaomoji did not leave kaomoji mode.");
|
||
|
||
metasequoia::LocalModeOptions disabled_expressive_options;
|
||
disabled_expressive_options.emoji = false;
|
||
disabled_expressive_options.kaomoji = false;
|
||
metasequoia::InputSession disabled_expressive(SchemeType::Quanpin);
|
||
disabled_expressive.set_local_mode_options(disabled_expressive_options);
|
||
require(!disabled_expressive.handle_character('E', true).handled && !disabled_expressive.has_composition() &&
|
||
disabled_expressive.local_input_mode() == metasequoia::LocalInputMode::None,
|
||
"A disabled Emoji shortcut swallowed Shift+E.");
|
||
require(!disabled_expressive.handle_character('M', true).handled && !disabled_expressive.has_composition() &&
|
||
disabled_expressive.local_input_mode() == metasequoia::LocalInputMode::None,
|
||
"A disabled kaomoji shortcut swallowed Shift+M.");
|
||
|
||
metasequoia::InputSession disabling_active_expressive(SchemeType::Quanpin);
|
||
require(disabling_active_expressive.handle_character('E', true).handled &&
|
||
disabling_active_expressive.local_input_mode() == metasequoia::LocalInputMode::Emoji,
|
||
"Emoji mode could not start before option-reset coverage.");
|
||
auto disable_active_options = disabling_active_expressive.local_mode_options();
|
||
disable_active_options.emoji = false;
|
||
disabling_active_expressive.set_local_mode_options(disable_active_options);
|
||
require(!disabling_active_expressive.has_composition() &&
|
||
disabling_active_expressive.local_input_mode() == metasequoia::LocalInputMode::None,
|
||
"Disabling an active Emoji mode did not reset it.");
|
||
|
||
metasequoia::InputSession wubi_expressive(SchemeType::Wubi);
|
||
require(!wubi_expressive.handle_character('E', true).handled && !wubi_expressive.has_composition() &&
|
||
wubi_expressive.local_input_mode() == metasequoia::LocalInputMode::None,
|
||
"Shift+E was swallowed outside a pinyin scheme.");
|
||
require(!wubi_expressive.handle_character('M', true).handled && !wubi_expressive.has_composition() &&
|
||
wubi_expressive.local_input_mode() == metasequoia::LocalInputMode::None,
|
||
"Shift+M was swallowed outside a pinyin scheme.");
|
||
|
||
const std::filesystem::path missing_expressive_directory = data_directory / "expressive-missing";
|
||
std::filesystem::create_directories(missing_expressive_directory);
|
||
set_data_directory(missing_expressive_directory);
|
||
metasequoia::InputSession missing_emoji_session(SchemeType::Quanpin);
|
||
require(missing_emoji_session.handle_character('E', true).handled,
|
||
"Emoji mode could not start with a missing database.");
|
||
const auto missing_emoji_result = missing_emoji_session.handle_character('x');
|
||
require(missing_emoji_result.handled && missing_emoji_result.diagnostic.has_value() &&
|
||
missing_emoji_session.candidates().empty(),
|
||
"A missing Emoji database did not report a non-blocking diagnostic.");
|
||
#endif
|
||
|
||
return 0;
|
||
}
|
||
|
||
int main()
|
||
{
|
||
try
|
||
{
|
||
return run_test();
|
||
}
|
||
catch (const std::exception &exception)
|
||
{
|
||
std::fprintf(stderr, "%s\n", exception.what());
|
||
return 1;
|
||
}
|
||
catch (...)
|
||
{
|
||
std::fprintf(stderr, "An exception escaped the test body.\n");
|
||
return 1;
|
||
}
|
||
}
|