Function benchmarkURL

internal/driver/webui_test.go:309–332

(b *testing.B, path string, needDot bool)

func BenchmarkDot(b *testing.B)   { benchmarkURL(b, "/", true) }

func benchmarkURL(b *testing.B, path string, needDot bool) {
	if needDot {
		if _, err := exec.LookPath("dot"); err != nil {
			b.Skip("dot not available")
		}
	}
	prof := largeProfile(b)
	server := makeTestServer(b, prof)
	url := server.URL + path
	b.ResetTimer()
	for i := 0; i < b.N; i++ {
		res, err := http.Get(url)
		if err != nil {
			b.Fatal(err)
		}
		data, err := io.ReadAll(res.Body)
		if err != nil {
			b.Fatal(err)
		}
		if i == 0 && testing.Verbose() {
			b.Logf("%-12s : %10d bytes", path, len(data))
		}
	}
}