{"0200000000000000000000", 0, 1 << 61, nil},
	{"0b", 0, 0, ErrSyntax},
	{"0B", 0, 0, ErrSyntax},
	{"0b101", 0, 5, nil},
	{"0B101", 0, 5, nil},
	{"0o", 0, 0, ErrSyntax},
	{"0O", 0, 0, ErrSyntax},
	{"0o377", 0, 255, nil},
	{"0O377", 0, 255, nil},

	// underscores allowed with base == 0 only
	{"1_2_3_4_5", 0, 12345, nil}, // base 0 => 10
	{"_12345", 0, 0, ErrSyntax},
	{"1__2345", 0, 0, ErrSyntax},
	{"12345_", 0, 0, ErrSyntax},

	{"0x_1_0\n", &intVal, 0x10},
	{"-0x10\n", &intVal, -0x10},
	{"0377\n", &intVal, 0377},
	{"0_3_7_7\n", &intVal, 0377},
	{"0o377\n", &intVal, 0377},
	{"0o_3_7_7\n", &intVal, 0377},
	{"-0377\n", &intVal, -0377},
	{"-0o377\n", &intVal, -0377},
	{"0\n", &uintVal, uint(0)},
	{"000\n", &uintVal, uint(0)},
	{"0x10\n", &uintVal, uint(0x10)},
	{"0377\n", &uintVal, uint(0377)},
	{"22\n", &int8Val, int8(22)},

	{"binary _", "{{print 0b_1_0_1}}", "5", tVal, true},
	{"BINARY", "{{print 0B101}}", "5", tVal, true},
	{"octal0", "{{print 0377}}", "255", tVal, true},
	{"octal", "{{print 0o377}}", "255", tVal, true},
	{"octal _", "{{print 0o_3_7_7}}", "255", tVal, true},
	{"OCTAL", "{{print 0O377}}", "255", tVal, true},
	{"hex", "{{print 0x123}}", "291", tVal, true},
	{"hex _", "{{print 0x1_23}}", "291", tVal, true},

	{"binary _", "{{print 0b_1_0_1}}", "5", tVal, true},
	{"BINARY", "{{print 0B101}}", "5", tVal, true},
	{"octal0", "{{print 0377}}", "255", tVal, true},
	{"octal", "{{print 0o377}}", "255", tVal, true},
	{"octal _", "{{print 0o_3_7_7}}", "255", tVal, true},
	{"OCTAL", "{{print 0O377}}", "255", tVal, true},
	{"hex", "{{print 0x123}}", "291", tVal, true},
	{"hex _", "{{print 0x1_23}}", "291", tVal, true},

		t.Fatal("Unexpected error", err)
	}

	if err = mkdirAll(pathJoin(path, "success-vol", "success-object"), 0o777, ""); err != nil {
		t.Fatal("Unexpected error", err)
	}
}

// Tests - renameAll()
func TestOSRenameAll(t *testing.T) {
	// create xlStorage test setup

	// so set it conservatively and then restore the original one.
	m := syscall.Umask(0o777)
	syscall.Umask(m)    // restore bits
	if m&0o22 == 0o22 { // group and world are unwritable by default
		return 0o700
	}
	if m&0o2 == 0o2 { // group is writable by default, but not world
		return 0o770
	}
	return 0o777 // everything is writable by default

}

// Test to read non-empty directory with directories and files.
func setupTestReadDirGeneric(t *testing.T) (testResults []result) {
	dir := t.TempDir()
	if err := os.MkdirAll(filepath.Join(dir, "mydir"), 0o777); err != nil {
		t.Fatalf("Unable to create prefix directory \"mydir\", %s", err)
	}
	entries := []string{"mydir/"}
	for i := 0; i < 10; i++ {
		name := fmt.Sprintf("file-%d", i)

//
// <watchDir>/data1/test.conf
func newSymlinkedWatchFile(t *testing.T) (string, string) {
	g := NewGomegaWithT(t)

	watchDir := t.TempDir()

	dataDir1 := path.Join(watchDir, "data1")
	err := os.Mkdir(dataDir1, 0o777)
	g.Expect(err).NotTo(HaveOccurred())

	realTestFile := path.Join(dataDir1, "test.conf")
	t.Logf("Real test file location: %s\n", realTestFile)
	err = os.WriteFile(realTestFile, []byte("foo: bar\n"), 0o640)

	// Mask for the type bits. For regular files, none will be set.
	ModeType = fs.ModeType

	ModePerm = fs.ModePerm // Unix permission bits, 0o777
)

func (fs *fileStat) Name() string { return fs.name }
func (fs *fileStat) IsDir() bool  { return fs.Mode().IsDir() }

// SameFile reports whether fi1 and fi2 describe the same file.

	st, err := os.Stat(path.Join(tmpPath, testCase.volName))
	if err != nil {
		t.Fatalf("Stat failed with %s expected to pass.", err)
	}

	// Get umask of the bits stored.
	currentUmask := 0o777 - uint32(st.Mode().Perm())

	// Verify if umask is correct.
	if int(currentUmask) != testCase.expectedUmask {
		t.Fatalf("Umask check failed expected %d, got %d", testCase.expectedUmask, currentUmask)
	}
}