Golang conversion.EqualitiesOrDie函数代码示例

// metadataEqual checks that the metadata of two images is directly equivalent.
func metadataEqual(a, b *docker.Config) bool {
	// compare output metadata
	a.Image, b.Image = "", ""
	e1, e2 := envMap(a.Env), envMap(b.Env)
	if !conversion.EqualitiesOrDie().DeepEqual(e1, e2) {
		return false
	}
	a.Env, b.Env = nil, nil
	if !conversion.EqualitiesOrDie().DeepEqual(a, b) {
		return false
	}
	return true
}

// Semantic can do semantic deep equality checks for api objects.
// Example: api.Semantic.DeepEqual(aPod, aPodWithNonNilButEmptyMaps) == true
var Semantic = conversion.EqualitiesOrDie(
	func(a, b resource.Quantity) bool {
		// Ignore formatting, only care that numeric value stayed the same.
		// TODO: if we decide it's important, after we drop v1beta1/2, we
		// could start comparing format.
		//
		// Uninitialized quantities are equivalent to 0 quantities.
		if a.Amount == nil && b.MilliValue() == 0 {
			return true
		}
		if b.Amount == nil && a.MilliValue() == 0 {
			return true
		}
		if a.Amount == nil || b.Amount == nil {
			return false
		}
		return a.Amount.Cmp(b.Amount) == 0
	},
	func(a, b unversioned.Time) bool {
		return a.UTC() == b.UTC()
	},
	func(a, b labels.Selector) bool {
		return a.String() == b.String()
	},
	func(a, b fields.Selector) bool {
		return a.String() == b.String()
	},
)

var standardResources = sets.NewString(

	}
	return diff.StringDiff(string(ab), string(bb))

	// An alternate diff attempt, in case json isn't showing you
	// the difference. (reflect.DeepEqual makes a distinction between
	// nil and empty slices, for example.)
	//return diff.StringDiff(
	//  fmt.Sprintf("%#v", a),
	//  fmt.Sprintf("%#v", b),
	//)
}

var semantic = conversion.EqualitiesOrDie(
	func(a, b MyWeirdCustomEmbeddedVersionKindField) bool {
		a.APIVersion, a.ObjectKind = "", ""
		b.APIVersion, b.ObjectKind = "", ""
		return a == b
	},
)

func runTest(t *testing.T, source interface{}) {
	name := reflect.TypeOf(source).Elem().Name()
	TestObjectFuzzer.Fuzz(source)

	_, codec := GetTestScheme()
	data, err := runtime.Encode(codec, source.(runtime.Object))
	if err != nil {
		t.Errorf("%v: %v (%#v)", name, err, source)
		return
	}
	obj2, err := runtime.Decode(codec, data)

		"Conversion error: %s. (in: %v(%+v) out: %v)",
		c.Message, reflect.TypeOf(c.In), c.In, reflect.TypeOf(c.Out),
	)
}

// Semantic can do semantic deep equality checks for api objects.
// Example: api.Semantic.DeepEqual(aPod, aPodWithNonNilButEmptyMaps) == true
var Semantic = conversion.EqualitiesOrDie(
	func(a, b resource.Quantity) bool {
		// Ignore formatting, only care that numeric value stayed the same.
		// TODO: if we decide it's important, it should be safe to start comparing the format.
		//
		// Uninitialized quantities are equivalent to 0 quantities.
		return a.Cmp(b) == 0
	},
	func(a, b unversioned.Time) bool {
		return a.UTC() == b.UTC()
	},
	func(a, b labels.Selector) bool {
		return a.String() == b.String()
	},
	func(a, b fields.Selector) bool {
		return a.String() == b.String()
	},
)

var standardResourceQuotaScopes = sets.NewString(
	string(ResourceQuotaScopeTerminating),
	string(ResourceQuotaScopeNotTerminating),
	string(ResourceQuotaScopeBestEffort),
	string(ResourceQuotaScopeNotBestEffort),
)