Function TestSetWriteFlag

tools/filetools_test.go:286–329

(t *testing.T)

}

func TestSetWriteFlag(t *testing.T) {
	f, err := os.CreateTemp("", "lfstestwriteflag")
	assert.Nil(t, err)
	filename := f.Name()
	defer os.Remove(filename)
	f.Close()
	// Set up with read/write bit for all but no execute
	assert.Nil(t, os.Chmod(filename, 0666))

	assert.Nil(t, SetFileWriteFlag(filename, false))
	// should turn off all write
	assert.EqualValues(t, 0444, getFileMode(filename))
	assert.Nil(t, SetFileWriteFlag(filename, true))
	// should only add back user write (on Mac/Linux)
	if runtime.GOOS == "windows" {
		assert.EqualValues(t, 0666, getFileMode(filename))
	} else {
		assert.EqualValues(t, 0644, getFileMode(filename))
	}

	// Can't run selective UGO tests on Windows as doesn't support separate roles
	// Also Golang only supports read/write but not execute on Windows
	if runtime.GOOS != "windows" {
		// Set up with read/write/execute bit for all but no execute
		assert.Nil(t, os.Chmod(filename, 0777))
		assert.Nil(t, SetFileWriteFlag(filename, false))
		// should turn off all write but not execute
		assert.EqualValues(t, 0555, getFileMode(filename))
		assert.Nil(t, SetFileWriteFlag(filename, true))
		// should only add back user write (on Mac/Linux)
		if runtime.GOOS == "windows" {
			assert.EqualValues(t, 0777, getFileMode(filename))
		} else {
			assert.EqualValues(t, 0755, getFileMode(filename))
		}

		assert.Nil(t, os.Chmod(filename, 0440))
		assert.Nil(t, SetFileWriteFlag(filename, false))
		assert.EqualValues(t, 0440, getFileMode(filename))
		assert.Nil(t, SetFileWriteFlag(filename, true))
		// should only add back user write
		assert.EqualValues(t, 0640, getFileMode(filename))
	}
}

func TestExecutablePermissions(t *testing.T) {
	assert.EqualValues(t, os.FileMode(0755), ExecutablePermissions(0644))