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f7e974680c
These still don't match the specs exactly, but they're much closer. R=ojan@chromium.org, eseidel@chromium.org Review URL: https://codereview.chromium.org/924203002
108 lines
3.6 KiB
Plaintext
108 lines
3.6 KiB
Plaintext
<sky>
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<import src="../resources/dom-utils.sky" as="DomUtils" />
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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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void main() {
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initUnit();
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var doc;
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var childElementCount = DomUtils.childElementCount;
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var childNodeCount = DomUtils.childNodeCount;
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setUp(() {
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doc = new Document();
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});
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test("should allow replacing the document element", () {
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var oldChild = doc.appendChild(doc.createElement("div"));
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expect(childElementCount(doc), equals(1));
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var newChild = doc.createElement("div");
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oldChild.replaceWith([newChild]);
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expect(childElementCount(doc), equals(1));
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expect(newChild.parentNode, equals(doc));
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expect(oldChild.parentNode, isNull);
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});
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test("should allow replacing a text child with an element", () {
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var oldChild = doc.appendChild(new Text("text here"));
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expect(childElementCount(doc), equals(0));
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expect(childNodeCount(doc), equals(1));
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var newChild = doc.createElement("div");
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oldChild.replaceWith([newChild]);
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expect(childElementCount(doc), equals(1));
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expect(childNodeCount(doc), equals(1));
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expect(newChild.parentNode, equals(doc));
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expect(oldChild.parentNode, isNull);
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});
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test("should allow replacing the document element with text", () {
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var oldChild = doc.appendChild(doc.createElement("div"));
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expect(childElementCount(doc), equals(1));
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var newChild = new Text(" text ");
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oldChild.replaceWith([newChild]);
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expect(childElementCount(doc), equals(0));
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expect(childNodeCount(doc), equals(1));
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expect(newChild.parentNode, equals(doc));
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expect(oldChild.parentNode, isNull);
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});
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test("should allow inserting text with a fragment", () {
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var fragment = doc.createDocumentFragment();
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fragment.appendChild(new Text(" text "));
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fragment.appendChild(new Text(" text "));
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expect(childNodeCount(doc), equals(0));
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doc.appendChild(fragment);
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expect(childElementCount(doc), equals(0));
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expect(childNodeCount(doc), equals(2));
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});
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test("should allow replacing the document element with a fragment", () {
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var oldChild = doc.appendChild(doc.createElement("div"));
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expect(childElementCount(doc), equals(1));
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var fragment = doc.createDocumentFragment();
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fragment.appendChild(new Text(" text "));
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var newChild = fragment.appendChild(doc.createElement("div"));
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fragment.appendChild(new Text(" "));
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oldChild.replaceWith([fragment]);
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expect(childElementCount(doc), equals(1));
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expect(childNodeCount(doc), equals(3));
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expect(newChild.parentNode, equals(doc));
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expect(oldChild.parentNode, isNull);
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});
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test("should throw when inserting multiple elements", () {
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doc.appendChild(doc.createElement("div"));
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var oldChild = doc.appendChild(new Text(" text "));
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expect(childElementCount(doc), equals(1));
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var newChild = doc.createElement("div");
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// expect(() {
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// doc.replaceChild(newChild, 0);
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// }, throws);
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// expect(() {
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// doc.insertBefore(newChild, oldChild);
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// }, throws);
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});
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test("should throw when inserting multiple elements with a fragment", () {
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var oldChild = doc.appendChild(doc.createElement("div"));
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expect(childElementCount(doc), equals(1));
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var fragment = doc.createDocumentFragment();
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fragment.appendChild(new Text(" text "));
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fragment.appendChild(doc.createElement("div"));
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fragment.appendChild(doc.createElement("div"));
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fragment.appendChild(new Text(" "));
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// expect(() {
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// doc.replaceChild(fragment, 0);
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// }, throws);
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// expect(() {
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// doc.insertBefore(fragment, oldChild);
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// }, throws);
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});
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}
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</script>
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</sky> |