コード例 #1
0
ファイル: common_test.go プロジェクト: escribano/go-spew
func helpTestSortValues(tests []sortTestCase, cs *spew.ConfigState, t *testing.T) {
	getInterfaces := func(values []reflect.Value) []interface{} {
		interfaces := []interface{}{}
		for _, v := range values {
			interfaces = append(interfaces, v.Interface())
		}
		return interfaces
	}

	for _, test := range tests {
		spew.SortValues(test.input, cs)
		// reflect.DeepEqual cannot really make sense of reflect.Value,
		// probably because of all the pointer tricks. For instance,
		// v(2.0) != v(2.0) on a 32-bits system. Turn them into interface{}
		// instead.
		input := getInterfaces(test.input)
		expected := getInterfaces(test.expected)
		if !reflect.DeepEqual(input, expected) {
			t.Errorf("Sort mismatch:\n %v != %v", input, expected)
		}
	}
}
コード例 #2
0
ファイル: common_test.go プロジェクト: Jyggafey/drone
// TestSortValues ensures the sort functionality for relect.Value based sorting
// works as intended.
func TestSortValues(t *testing.T) {
	getInterfaces := func(values []reflect.Value) []interface{} {
		interfaces := []interface{}{}
		for _, v := range values {
			interfaces = append(interfaces, v.Interface())
		}
		return interfaces
	}

	v := reflect.ValueOf

	a := v("a")
	b := v("b")
	c := v("c")
	embedA := v(embed{"a"})
	embedB := v(embed{"b"})
	embedC := v(embed{"c"})
	tests := []struct {
		input    []reflect.Value
		expected []reflect.Value
	}{
		// No values.
		{
			[]reflect.Value{},
			[]reflect.Value{},
		},
		// Bools.
		{
			[]reflect.Value{v(false), v(true), v(false)},
			[]reflect.Value{v(false), v(false), v(true)},
		},
		// Ints.
		{
			[]reflect.Value{v(2), v(1), v(3)},
			[]reflect.Value{v(1), v(2), v(3)},
		},
		// Uints.
		{
			[]reflect.Value{v(uint8(2)), v(uint8(1)), v(uint8(3))},
			[]reflect.Value{v(uint8(1)), v(uint8(2)), v(uint8(3))},
		},
		// Floats.
		{
			[]reflect.Value{v(2.0), v(1.0), v(3.0)},
			[]reflect.Value{v(1.0), v(2.0), v(3.0)},
		},
		// Strings.
		{
			[]reflect.Value{b, a, c},
			[]reflect.Value{a, b, c},
		},
		// Uintptrs.
		{
			[]reflect.Value{v(uintptr(2)), v(uintptr(1)), v(uintptr(3))},
			[]reflect.Value{v(uintptr(1)), v(uintptr(2)), v(uintptr(3))},
		},
		// Invalid.
		{
			[]reflect.Value{embedB, embedA, embedC},
			[]reflect.Value{embedB, embedA, embedC},
		},
	}
	for _, test := range tests {
		spew.SortValues(test.input)
		// reflect.DeepEqual cannot really make sense of reflect.Value,
		// probably because of all the pointer tricks. For instance,
		// v(2.0) != v(2.0) on a 32-bits system. Turn them into interface{}
		// instead.
		input := getInterfaces(test.input)
		expected := getInterfaces(test.expected)
		if !reflect.DeepEqual(input, expected) {
			t.Errorf("Sort mismatch:\n %v != %v", input, expected)
		}
	}
}