Function waitForQueryLog

cmd/prometheus/query_log_test.go:455–463

waitForQueryLog waits for the query log to contain at least minEntries entries, polling at regular intervals until the timeout is reached.

(t *testing.T, path string, minEntries int)

// waitForQueryLog waits for the query log to contain at least minEntries entries,
// polling at regular intervals until the timeout is reached.
func waitForQueryLog(t *testing.T, path string, minEntries int) []queryLogLine {
	t.Helper()
	var ql []queryLogLine
	require.Eventually(t, func() bool {
		ql = readQueryLog(t, path)
		return len(ql) >= minEntries
	}, 5*time.Second, 100*time.Millisecond, "timed out waiting for query log to have at least %d entries, got %d", minEntries, len(ql))
	return ql
}

func TestQueryLog(t *testing.T) {
	if testing.Short() {