288 lines
13 KiB
Swift
288 lines
13 KiB
Swift
// SPDX-FileCopyrightText: 2026 Kaede Akino
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// SPDX-License-Identifier: GPL-3.0-only
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import AppKit
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import SwiftUI
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import TermindApplication
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import TermindDomain
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import Testing
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@testable import Termind
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@MainActor
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@Suite(.serialized)
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struct ResponsivePageLayoutTests {
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@Test(.requiresVisibleWindow, arguments: ["en", "zh-Hans", "zh-Hant"])
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func vaultEditorsKeepFieldsInsideNarrowColumns(_ language: String) async throws {
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let host = TermindDomain.Host(name: "Production Database Gateway with a Long Name", host: "server.invalid")
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let app = AppModel(hosts: HostLibraryModel(hosts: [host]))
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let navigation = WindowModel()
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defer { app.shutdownForTermination() }
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let editors: [(String, VaultWorkRoute)] = [
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("host", .hostEditor(host.id)),
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("group", .hostGroupEditor(groupID: nil, parentID: nil)),
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("identity", .identityEditor(nil)),
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("known-host", .knownHostEditor(nil)),
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("forwarding", .forwardingEditor(nil)),
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("snippet", .snippetEditor(snippetID: nil, packageID: nil)),
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("package", .snippetPackageEditor(packageID: nil, parentID: nil)),
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("generate-key", .generateKey),
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]
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for (name, route) in editors {
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let controller = NSHostingController(
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rootView: VaultWorkDetailView(route: route).environment(app).environment(navigation)
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.environment(\.locale, Locale(identifier: language)))
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let window = NSWindow(
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contentRect: CGRect(x: 0, y: 0, width: 320, height: 640),
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styleMask: .borderless, backing: .buffered, defer: false)
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window.isReleasedWhenClosed = false
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controller.sizingOptions = []
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window.contentViewController = controller
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window.setContentSize(CGSize(width: 320, height: 640))
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controller.view.frame = CGRect(x: 0, y: 0, width: 320, height: 640)
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window.orderFront(nil)
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defer {
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window.orderOut(nil)
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window.contentViewController = nil
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window.close()
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}
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await layout(controller.view)
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#expect(abs(controller.view.bounds.width - 320) <= 1)
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let scroll = try #require(descendant(in: controller.view, ofType: NSScrollView.self))
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let document = try #require(scroll.documentView)
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#expect(document.frame.width <= scroll.contentView.bounds.width + 1, "\(name) overflows horizontally")
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#expect(scroll.contentInsets.left >= 0 && scroll.contentInsets.right >= 0)
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#expect(!scroll.hasHorizontalScroller)
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let fields = descendants(in: controller.view).compactMap { $0 as? NSTextField }
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.filter { $0.isEditable && !$0.isHiddenOrHasHiddenAncestor }
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#expect(!fields.isEmpty)
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for field in fields {
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let frame = field.convert(field.bounds, to: controller.view)
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#expect(frame.minX >= 0 && frame.maxX <= 321, "\(name): \(frame)")
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}
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let bitmap = try #require(controller.view.bitmapImageRepForCachingDisplay(in: controller.view.bounds))
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controller.view.cacheDisplay(in: controller.view.bounds, to: bitmap)
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let data = try #require(bitmap.representation(using: .png, properties: [:]))
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let filename = "macos-vault-\(name)-\(language)-320.png"
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Attachment.record(data, named: filename)
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let directory = FileManager.default.temporaryDirectory.appending(path: "termind-vault-ui")
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try FileManager.default.createDirectory(at: directory, withIntermediateDirectories: true)
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try data.write(to: directory.appending(path: filename))
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}
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}
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@Test
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func metricsPagesAndResizeKeepTheProcessTableAndBothScrollPositions() async throws {
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let configuration = ScreenshotDemoConfiguration(scene: .metricsDetail, language: .english)
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let hosts = HostLibraryModel.demo()
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let model = configuration.makeMetricsModel(hosts: hosts)
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let app = AppModel(hosts: hosts, serverMetrics: model)
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let server = try #require(model.servers.first)
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let state = WindowModel()
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state.selectedDestination = .metrics
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state.metricsModel = model
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state.metricsHostID = server.id
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let hosting = NSHostingView(rootView: MetricsDetailView(server: server).environment(app).environment(state))
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let window = NSWindow(
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contentRect: CGRect(x: 0, y: 0, width: 900, height: 600),
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styleMask: .borderless, backing: .buffered, defer: false)
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window.isReleasedWhenClosed = false
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window.contentView = hosting
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defer {
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window.close()
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app.shutdownForTermination()
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}
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await layout(hosting)
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let table = try #require(descendant(in: hosting, ofType: NSTableView.self))
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let processScroll = try #require(table.enclosingScrollView)
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let statusScroll = try #require(descendant(in: hosting, ofType: NSScrollView.self))
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#expect(statusScroll !== processScroll)
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let reversedSort = try #require(table.sortDescriptors.first?.reversedSortDescriptor as? NSSortDescriptor)
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table.sortDescriptors = [reversedSort]
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await layout(hosting)
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let sort = table.sortDescriptors
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#expect(sort == [reversedSort])
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processScroll.contentView.scroll(to: CGPoint(x: 0, y: 40))
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processScroll.reflectScrolledClipView(processScroll.contentView)
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let wideProcessSize = processScroll.frame.size
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window.setContentSize(CGSize(width: 360, height: 600))
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await layout(hosting)
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#expect(state.showsCompactMetricsDetail)
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#expect(state.metricsDetailPage == .status)
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#expect((statusScroll.documentView?.frame.height ?? 0) > statusScroll.contentView.bounds.height)
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#expect(processScroll.frame.size == wideProcessSize)
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#expect(processScroll.contentView.bounds.minY > 0)
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#expect(descendant(in: hosting, ofType: NSTableView.self) === table)
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#expect(table.sortDescriptors == sort)
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statusScroll.contentView.scroll(to: CGPoint(x: 0, y: 20))
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statusScroll.reflectScrolledClipView(statusScroll.contentView)
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let statusSize = statusScroll.frame.size
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state.metricsDetailPage = .processes
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await layout(hosting)
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#expect(processScroll.frame.height > 480)
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#expect(processScroll.frame.width > 280)
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#expect(statusScroll.frame.size == statusSize)
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#expect(statusScroll.contentView.bounds.minY == 20)
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#expect(processScroll.contentView.bounds.minY > 0)
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for width in [699.0, 700.0, 900.0, 360.0] {
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window.setContentSize(CGSize(width: width, height: 600))
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await layout(hosting)
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#expect(state.showsCompactMetricsDetail == (width < 700))
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#expect(state.metricsDetailPage == .processes)
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#expect(descendant(in: hosting, ofType: NSTableView.self) === table)
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#expect(table.sortDescriptors == sort)
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#expect(processScroll.contentView.bounds.minY > 0)
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}
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state.metricsDetailPage = .status
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await layout(hosting)
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#expect(statusScroll.contentView.bounds.minY == 20)
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state.metricsDetailPage = .processes
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state.metricsProcessQuery = "node"
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await layout(hosting)
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#expect(table.numberOfRows == 2)
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window.setContentSize(CGSize(width: 700, height: 600))
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await layout(hosting)
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#expect(descendant(in: hosting, ofType: NSTableView.self) === table)
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#expect(table.numberOfRows == 2)
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#expect(table.sortDescriptors == sort)
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#expect(state.metricsHostID == server.id)
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#expect(state.metricsProcessQuery == "node")
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}
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@Test
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func vaultResizeKeepsEditorDraftAndParksTheCoveredList() async throws {
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let list = Probe()
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let editor = Probe()
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let host = NSHostingView(rootView: Harness(list: list, editor: editor, showsDetail: true))
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host.frame = CGRect(x: 0, y: 0, width: 900, height: 600)
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await layout(host)
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let listView = try #require(list.view)
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let editorView = try #require(editor.view)
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editorView.stringValue = "Unsaved host name"
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#expect(abs(editorView.bounds.width - 320) <= 1)
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let listSize = listView.bounds.size
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for width in [360.0, 600.0] {
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host.frame.size.width = width
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await layout(host)
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#expect(editor.view === editorView)
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#expect(editorView.stringValue == "Unsaved host name")
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#expect(abs(editorView.bounds.width - width) <= 1)
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#expect(listView.bounds.size == listSize)
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}
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host.frame.size.width = 601
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await layout(host)
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#expect(editorView.stringValue == "Unsaved host name")
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#expect(abs(editorView.bounds.width - 320) <= 1)
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#expect(abs(listView.bounds.width - 280) <= 1)
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for width in [640.0, 641.0, 681.0, 900.0] {
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host.frame.size.width = width
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await layout(host)
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#expect(abs(editorView.bounds.width - 320) <= 1)
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#expect(abs(listView.bounds.width - (width - 321)) <= 1)
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#expect(editorView.stringValue == "Unsaved host name")
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}
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host.frame.size.width = 360
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await layout(host)
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host.rootView = Harness(list: list, editor: editor, showsDetail: false)
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await layout(host)
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#expect(list.view === listView)
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#expect(abs(listView.bounds.width - 360) <= 1)
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#expect(list.creations == 1)
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#expect(editor.creations == 1)
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}
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@Test(arguments: [360.0, 600.0, 601.0, 900.0])
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func vaultOpeningAndClosingSlideWithoutSqueezingTheEditor(_ width: CGFloat) async throws {
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let list = Probe()
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let editor = Probe()
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let host = NSHostingView(rootView: Harness(list: list, editor: editor, showsDetail: false))
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host.frame = CGRect(x: 0, y: 0, width: width, height: 600)
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await layout(host)
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let editorView = try #require(editor.view)
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let listView = try #require(list.view)
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let editorWidth = editorView.bounds.width
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editorView.stringValue = "Keep this draft"
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for progress in [0.5, 1.0, 0.5, 0.0] {
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host.rootView = Harness(list: list, editor: editor, showsDetail: progress > 0, expansion: progress)
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await layout(host)
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#expect(editor.view === editorView)
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#expect(editorView.bounds.width == editorWidth)
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#expect(editorView.stringValue == "Keep this draft")
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let frame = editorView.convert(editorView.bounds, to: host)
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if progress == 0.5 {
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#expect(frame.minX > width - editorWidth && frame.minX < width)
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if width >= 601 {
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#expect(abs(listView.bounds.width - (width - 321 * progress)) <= 1)
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}
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} else if progress == 1 {
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#expect(abs(frame.maxX - width) <= 1)
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} else {
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#expect(abs(frame.minX - width) <= 1)
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#expect(abs(listView.bounds.width - width) <= 1)
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}
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}
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#expect(list.creations == 1 && editor.creations == 1)
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}
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private func layout(_ view: NSView) async {
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view.layoutSubtreeIfNeeded()
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await withCheckedContinuation { continuation in
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DispatchQueue.main.async { continuation.resume() }
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}
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try? await Task.sleep(for: .milliseconds(100))
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view.layoutSubtreeIfNeeded()
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}
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private func descendant<T: NSView>(in view: NSView, ofType type: T.Type) -> T? {
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if let result = view as? T { return result }
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return view.subviews.lazy.compactMap { descendant(in: $0, ofType: type) }.first
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}
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private func descendants(in view: NSView) -> [NSView] {
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[view] + view.subviews.flatMap { descendants(in: $0) }
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}
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private final class Probe {
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var view: NSTextField?
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var creations = 0
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}
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private struct ProbeView: NSViewRepresentable {
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let probe: Probe
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func makeNSView(context: Context) -> NSTextField {
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let view = NSTextField()
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probe.view = view
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probe.creations += 1
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return view
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}
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func updateNSView(_ view: NSTextField, context: Context) {}
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}
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private struct Harness: View {
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let list: Probe
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let editor: Probe
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let showsDetail: Bool
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var expansion: CGFloat? = nil
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var body: some View {
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var layout = VaultWorkspaceLayout(showsDetail: showsDetail)
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if let expansion { layout.animatableData = expansion }
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return layout {
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ProbeView(probe: list).frame(maxWidth: .infinity, maxHeight: .infinity)
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Divider()
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ProbeView(probe: editor).frame(maxWidth: .infinity, maxHeight: .infinity)
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}
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}
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}
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}
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