Esempio n. 1
0
func Example() {
	tmpDir, err := ioutil.TempDir("", "go-arg-test")
	if err != nil {
		fmt.Println("TempDir error")
		return
	}
	defer os.RemoveAll(tmpDir)

	os.Args = make([]string, 3)
	os.Args[0] = "example"
	os.Args[1] = filepath.Join(tmpDir, "input")
	os.Args[2] = filepath.Join(tmpDir, "output")

	fmt.Println(fval.FileExists(os.Args[1]))
	os.Create(os.Args[1])
	fmt.Println(fval.FileExists(os.Args[1]))

	exists, err := fval.DirExistsOrCreate(os.Args[2], 0766)
	fmt.Println(exists)
	fmt.Println(err)

	fmt.Println(fval.Exists(os.Args[1]))
	fmt.Println(fval.Exists(os.Args[2]))

	// Output:
	// false
	// true
	// true
	// <nil>
	// true
	// true
}
Esempio n. 2
0
func TestDirExistsOrCreate(t *testing.T) {
	tmpDir := createTmpDir(t)
	defer os.RemoveAll(tmpDir)

	path := filepath.Join(tmpDir, "test1", "test2", "test3")

	ok, err := fval.DirExistsOrCreate(path, 0766)
	if err != nil {
		t.Errorf("Error creating dir: %s", err)
	}
	if !ok {
		t.Errorf("Directory was not created")
	}
	ok, err = fval.DirExistsOrCreate(path, 0766)
	if err != nil {
		t.Errorf("Error: %s", err)
	}
	if !ok {
		t.Errorf("Directory did not exist")
	}

	os.Remove(path)

	if fval.DirExists(path) {
		t.Errorf("Directory %s should not exist", path)
	}

	ok, err = fval.DirExistsOrCreate(path, 0766)
	if err != nil {
		t.Errorf("Error creating dir: %s", err)
	}
	if !ok {
		t.Errorf("Directory was not created")
	}
	if !fval.DirExists(path) {
		t.Errorf("Directory %s was not created", path)
	}
}
Esempio n. 3
0
func TestDirExistsOrCreateError(t *testing.T) {
	tmpDir := createTmpDir(t)
	defer os.RemoveAll(tmpDir)

	path := filepath.Join(tmpDir, "test")
	os.Mkdir(path, 0400)
	path = filepath.Join(path, "test2")
	ok, err := fval.DirExistsOrCreate(path, 0766)

	if ok {
		t.Errorf("Directory should not have been created")
	}
	if err == nil {
		t.Errorf("Error should not have been nil")
	}
}