| 1 | //go:build windows |
| 2 | |
| 3 | package main |
| 4 | |
| 5 | import ( |
| 6 | "runtime" |
| 7 | "testing" |
| 8 | |
| 9 | "golang.org/x/sys/windows" |
| 10 | ) |
| 11 | |
| 12 | func TestDesktopTrayLoopRunsOnLockedOSThread(t *testing.T) { |
| 13 | done := make(chan struct{}) |
| 14 | runDesktopTrayLoop(func() { |
| 15 | first := windows.GetCurrentThreadId() |
| 16 | for i := 0; i < 100; i++ { |
| 17 | runtime.Gosched() |
| 18 | } |
| 19 | if got := windows.GetCurrentThreadId(); got != first { |
| 20 | t.Fatalf("tray loop moved OS threads: first=%d got=%d", first, got) |
| 21 | } |
| 22 | close(done) |
| 23 | }) |
| 24 | |
| 25 | select { |
| 26 | case <-done: |
| 27 | default: |
| 28 | t.Fatal("tray loop did not run") |
| 29 | } |
| 30 | } |
| 31 |