yetone 0f42934c1f fx: a rate fetched behind a page for another home sets nothing in this one, and the gui tests ask no rate of the network (follow-up to #541) — fx.Soon asks for a stale rate behind the page; in the gui tests a state read with no rate cached so reached open.er-api.com, and its answer, landing seconds later, was taken as the rate by whichever test ran then (TestFXStateDoesNotWait saw the live 6.71 where its fake endpoint said 7.31). A fetch whose cache path is no longer the one in force now returns without touching the in-memory rate or the failure time, and internal/gui's TestMain points the rate at a closed local port. go test -tags nogui ./internal/gui ./internal/fx pass three runs of four (the fourth, TestFXInState's TempDir cleanup finding .cache not empty, the flake it had before).

2026-10-02 17:53:41 +08:00

..

fx_test.go

fx: the state never waits on the dollar-to-yuan rate, a stale one is asked for behind it (#541: placeholders for seconds at start-up) — with CNY chosen, state() and the Settings page asked fx.Get for the rate and, once the one kept was older than its 12 h TTL (every morning's start-up), waited up to 4 s on open.er-api.com before answering. currentFX now takes fx.Soon: the rate known now (this process's, the cache file's, else Fallback, as before), and when that is stale fx.Get behind it, one at a time (a TryLock), with 15 s to answer; the next look shows the new rate. fx.SetRateURL lets another package's test point the rate at a fake endpoint and fx.Settle waits for a fetch under way. TestFXStateDoesNotWait (yesterday's rate cached, an endpoint taking 3 s: the state answers within 1 s with yesterday's, stale, then the new one) fails without the change ("the state waited 3.0s on the rate"). go vet ./internal/..., go build -tags nogui (darwin, GOOS=linux), GOOS=windows go build, go test -tags nogui -count=1 ./... under a temp HOME pass.

2026-10-02 17:41:52 +08:00

fx.go

fx: a rate fetched behind a page for another home sets nothing in this one, and the gui tests ask no rate of the network (follow-up to #541) — fx.Soon asks for a stale rate behind the page; in the gui tests a state read with no rate cached so reached open.er-api.com, and its answer, landing seconds later, was taken as the rate by whichever test ran then (TestFXStateDoesNotWait saw the live 6.71 where its fake endpoint said 7.31). A fetch whose cache path is no longer the one in force now returns without touching the in-memory rate or the failure time, and internal/gui's TestMain points the rate at a closed local port. go test -tags nogui ./internal/gui ./internal/fx pass three runs of four (the fourth, TestFXInState's TempDir cleanup finding .cache not empty, the flake it had before).

2026-10-02 17:53:41 +08:00