Function TestInstallOnLinux

cmd/selfupdate/selfupdate_test.go:48–97

(t *testing.T)

}

func TestInstallOnLinux(t *testing.T) {
	testy.SkipUnreliable(t)
	if runtime.GOOS != "linux" {
		t.Skip("this is a Linux only test")
	}

	// Prepare for test
	ctx := context.Background()
	testDir := t.TempDir()
	path := filepath.Join(testDir, "rclone")

	regexVer := regexp.MustCompile(`v[0-9]\S+`)

	betaVer, _, err := GetVersion(ctx, true, "")
	assert.NoError(t, err)

	// Must do nothing if version isn't changing
	assert.NoError(t, InstallUpdate(ctx, &Options{Beta: true, Output: path, Version: fs.Version}))

	// Must fail on non-writable file
	assert.NoError(t, os.WriteFile(path, []byte("test"), 0644))
	assert.NoError(t, os.Chmod(path, 0000))
	defer func() {
		_ = os.Chmod(path, 0644)
	}()
	err = (InstallUpdate(ctx, &Options{Beta: true, Output: path}))
	assert.Error(t, err)
	assert.Contains(t, err.Error(), "run self-update as root")

	// Must keep non-standard permissions
	assert.NoError(t, os.Chmod(path, 0644))
	require.NoError(t, InstallUpdate(ctx, &Options{Beta: true, Output: path}))

	info, err := os.Stat(path)
	assert.NoError(t, err)
	assert.Equal(t, os.FileMode(0644), info.Mode().Perm())

	// Must remove temporary files
	files, err := os.ReadDir(testDir)
	assert.NoError(t, err)
	assert.Equal(t, 1, len(files))

	// Must contain valid executable
	assert.NoError(t, os.Chmod(path, 0755))
	cmd := exec.Command(path, "version")
	output, err := cmd.CombinedOutput()
	assert.NoError(t, err)
	assert.True(t, cmd.ProcessState.Success())
	assert.Equal(t, betaVer, regexVer.FindString(string(output)))
}

func TestRenameOnWindows(t *testing.T) {
	testy.SkipUnreliable(t)