Function TestCallerFile

log/log_test.go:135–149

TestCallerFile verifies that both text and JSON log paths report the user's call site, not an internal wrapper frame. This guards against skip-count drift when the core log method is refactored.

(t *testing.T)

// user's call site, not an internal wrapper frame. This guards against
// skip-count drift when the core log method is refactored.
func TestCallerFile(t *testing.T) {
	l := New("test")
	l.SetHeader("${short_file}")
	b := new(bytes.Buffer)
	l.SetOutput(b)
	l.SetLevel(DEBUG)

	b.Reset()
	l.Info("text call")
	assert.Contains(t, b.String(), "log_test.go", "text path should report caller file")

	b.Reset()
	l.Infoj(JSON{"hello": "world"})
	assert.Contains(t, b.String(), "log_test.go", "JSON path should report caller file")
}

func BenchmarkLog(b *testing.B) {
	l := New("test")