Function runTestWithConfig

main_test.go:435–504

(name string, t *testing.T, options compileopts.Options, cmdArgs, environmentVars []string)

}

func runTestWithConfig(name string, t *testing.T, options compileopts.Options, cmdArgs, environmentVars []string) {
	t.Helper()
	// Get the expected output for this test.
	// Note: not using filepath.Join as it strips the path separator at the end
	// of the path.
	path := TESTDATA + "/" + name
	// Get the expected output for this test.
	expectedOutputPath := path[:len(path)-3] + ".txt"
	pkgName := "./" + path
	if path[len(path)-1] == '/' {
		expectedOutputPath = path + "out.txt"
		options.Directory = path
		pkgName = "."
	}

	config, err := builder.NewConfig(&options)
	if err != nil {
		t.Fatal(err)
	}

	// Build the test binary.
	stdout := &bytes.Buffer{}
	_, err = buildAndRun(pkgName, config, stdout, cmdArgs, environmentVars, 2*time.Minute, func(cmd *exec.Cmd, result builder.BuildResult) error {
		return cmd.Run()
	})
	if err != nil {
		w := &bytes.Buffer{}
		diagnostics.CreateDiagnostics(err).WriteTo(w, "")
		for _, line := range strings.Split(strings.TrimRight(w.String(), "\n"), "\n") {
			t.Log(line)
		}
		if stdout.Len() != 0 {
			t.Logf("output:\n%s", stdout.String())
		}
		t.Fail()
		return
	}

	actual := stdout.Bytes()
	if config.EmulatorName() == "simavr" {
		// Strip simavr log formatting.
		actual = bytes.Replace(actual, []byte{0x1b, '[', '3', '2', 'm'}, nil, -1)
		actual = bytes.Replace(actual, []byte{0x1b, '[', '0', 'm'}, nil, -1)
		actual = bytes.Replace(actual, []byte{'.', '.', '\n'}, []byte{'\n'}, -1)
		actual = bytes.Replace(actual, []byte{'\n', '.', '\n'}, []byte{'\n', '\n'}, -1)
	}
	if name == "testing.go" {
		// Strip actual time.
		re := regexp.MustCompile(`\([0-9]\.[0-9][0-9]s\)`)
		actual = re.ReplaceAllLiteral(actual, []byte{'(', '0', '.', '0', '0', 's', ')'})
	}

	// Check whether the command ran successfully.
	if err != nil {
		t.Error("failed to run:", err)
	}
	checkOutput(t, expectedOutputPath, actual)