diff options
Diffstat (limited to 'vrsite/main_test.go')
| -rw-r--r-- | vrsite/main_test.go | 57 |
1 files changed, 0 insertions, 57 deletions
diff --git a/vrsite/main_test.go b/vrsite/main_test.go deleted file mode 100644 index b7c93c3..0000000 --- a/vrsite/main_test.go +++ /dev/null @@ -1,57 +0,0 @@ -package main - -import ( - "os" - "path/filepath" - "testing" - "time" -) - -func TestWatchLogDebouncesChanges(t *testing.T) { - logPath := filepath.Join(t.TempDir(), "trace.jsonl") - if err := os.WriteFile(logPath, []byte("initial\n"), 0o644); err != nil { - t.Fatal(err) - } - - done := make(chan struct{}) - stopped := make(chan struct{}) - rebuilt := make(chan struct{}, 2) - go func() { - defer close(stopped) - watchLogUntil(newFileLog(logPath), 60*time.Millisecond, 5*time.Millisecond, done, func() { - rebuilt <- struct{}{} - }) - }() - time.Sleep(20 * time.Millisecond) - - if err := os.WriteFile(logPath, []byte("first change\n"), 0o644); err != nil { - t.Fatal(err) - } - time.Sleep(30 * time.Millisecond) - if err := os.WriteFile(logPath, []byte("second change\n"), 0o644); err != nil { - t.Fatal(err) - } - - select { - case <-rebuilt: - t.Fatal("rebuilt before the debounce interval elapsed") - case <-time.After(40 * time.Millisecond): - } - select { - case <-rebuilt: - case <-time.After(200 * time.Millisecond): - t.Fatal("did not rebuild after changes settled") - } - select { - case <-rebuilt: - t.Fatal("multiple changes produced more than one rebuild") - case <-time.After(40 * time.Millisecond): - } - - close(done) - select { - case <-stopped: - case <-time.After(time.Second): - t.Fatal("watcher did not stop") - } -} |
