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fe31fd0e4c
This CL ports sky-scrollable to the new sky-element. R=esprehn@chromium.org Review URL: https://codereview.chromium.org/950603002
56 lines
1.5 KiB
Plaintext
56 lines
1.5 KiB
Plaintext
<sky>
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<script>
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import "../resources/third_party/unittest/unittest.dart";
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import "../resources/unit.dart";
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import "dart:sky";
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class FooElement extends Element {
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final String tagName = "foo";
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attachedCallback() {
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++attachedCallbackCount;
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}
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detachedCallback() {
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++detachedCallbackCount;
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}
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attributeChangedCallback(String name, String oldValue, String newValue) {
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++attributeChangedCallbackCount;
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}
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int attachedCallbackCount = 0;
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int detachedCallbackCount = 0;
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int attributeChangedCallbackCount = 0;
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}
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void main() {
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initUnit();
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document.registerElement("foo", FooElement);
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test("callbacks should be called", () {
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Element sky = document.querySelector("sky");
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FooElement foo = document.createElement("foo");
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expect(foo.attachedCallbackCount, equals(0));
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expect(foo.detachedCallbackCount, equals(0));
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expect(foo.attributeChangedCallbackCount, equals(0));
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sky.appendChild(foo);
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expect(foo.attachedCallbackCount, equals(1));
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expect(foo.detachedCallbackCount, equals(0));
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expect(foo.attributeChangedCallbackCount, equals(0));
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foo.setAttribute("bar", "baz");
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expect(foo.attachedCallbackCount, equals(1));
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expect(foo.detachedCallbackCount, equals(0));
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expect(foo.attributeChangedCallbackCount, equals(1));
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foo.remove();
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expect(foo.attachedCallbackCount, equals(1));
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expect(foo.detachedCallbackCount, equals(1));
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expect(foo.attributeChangedCallbackCount, equals(1));
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});
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}
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</script>
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</sky>
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