forked from mirrors/gecko-dev
7b53fcdbb6
MozReview-Commit-ID: BFaOv5i5Tun --HG-- extra : rebase_source : 5c2b5d1867eb5b48c56725b87d71dae72a83eb34
172 lines
5.7 KiB
HTML
172 lines
5.7 KiB
HTML
<!DOCTYPE HTML>
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<html>
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<!--
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https://bugzilla.mozilla.org/show_bug.cgi?id=
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-->
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<head>
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<meta charset="utf-8">
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<title>Test for Bug </title>
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<script type="application/javascript" src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"></script>
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<link rel="stylesheet" type="text/css" href="chrome://mochikit/content/tests/SimpleTest/test.css">
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<script type="application/javascript" src="inspector-helpers.js"></script>
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<script type="application/javascript">
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"use strict";
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window.onload = function () {
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SimpleTest.waitForExplicitFinish();
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runNextTest();
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};
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let gInspectee = null;
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let gWalker = null;
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let attrNode;
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let attrFront;
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addTest(function setup() {
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let url = document.getElementById("inspectorContent").href;
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attachURL(url, function (err, client, tab, doc) {
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gInspectee = doc;
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let {InspectorFront} = require("devtools/shared/fronts/inspector");
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let inspector = InspectorFront(client, tab);
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promiseDone(inspector.getWalker().then(walker => {
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ok(walker, "getWalker() should return an actor.");
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gWalker = walker;
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}).then(runNextTest));
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});
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});
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addTest(setupAttrTest);
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addTest(testAddAttribute);
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addTest(testChangeAttribute);
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addTest(testRemoveAttribute);
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addTest(testQueuedMutations);
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addTest(setupFrameAttrTest);
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addTest(testAddAttribute);
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addTest(testChangeAttribute);
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addTest(testRemoveAttribute);
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addTest(testQueuedMutations);
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function setupAttrTest() {
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attrNode = gInspectee.querySelector("#a");
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promiseDone(gWalker.querySelector(gWalker.rootNode, "#a").then(node => {
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attrFront = node;
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}).then(runNextTest));
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}
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function setupFrameAttrTest() {
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let frame = gInspectee.querySelector("#childFrame");
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attrNode = frame.contentDocument.querySelector("#a");
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promiseDone(gWalker.querySelector(gWalker.rootNode, "#childFrame").then(childFrame => {
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return gWalker.children(childFrame);
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}).then(children => {
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let nodes = children.nodes;
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ok(nodes.length, 1, "There should be only one child of the iframe");
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is(nodes[0].nodeType, Node.DOCUMENT_NODE, "iframe child should be a document node");
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return gWalker.querySelector(nodes[0], "#a");
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}).then(node => {
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attrFront = node;
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}).then(runNextTest));
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}
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function testAddAttribute() {
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attrNode.setAttribute("data-newattr", "newvalue");
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attrNode.setAttribute("data-newattr2", "newvalue");
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gWalker.once("mutations", () => {
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is(attrFront.attributes.length, 3, "Should have id and two new attributes.");
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is(attrFront.getAttribute("data-newattr"), "newvalue",
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"Node front should have the first new attribute");
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is(attrFront.getAttribute("data-newattr2"), "newvalue",
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"Node front should have the second new attribute.");
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runNextTest();
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});
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}
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function testChangeAttribute() {
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attrNode.setAttribute("data-newattr", "changedvalue1");
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attrNode.setAttribute("data-newattr", "changedvalue2");
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attrNode.setAttribute("data-newattr", "changedvalue3");
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gWalker.once("mutations", mutations => {
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is(mutations.length, 1,
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"Only one mutation is sent for multiple queued attribute changes");
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is(attrFront.attributes.length, 3, "Should have id and two new attributes.");
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is(attrFront.getAttribute("data-newattr"), "changedvalue3",
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"Node front should have the changed first value");
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is(attrFront.getAttribute("data-newattr2"), "newvalue",
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"Second value should remain unchanged.");
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runNextTest();
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});
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}
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function testRemoveAttribute() {
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attrNode.removeAttribute("data-newattr2");
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gWalker.once("mutations", () => {
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is(attrFront.attributes.length, 2, "Should have id and one remaining attribute.");
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is(attrFront.getAttribute("data-newattr"), "changedvalue3",
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"Node front should still have the first value");
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ok(!attrFront.hasAttribute("data-newattr2"), "Second value should be removed.");
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runNextTest();
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});
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}
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function testQueuedMutations() {
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// All modifications to each attribute should be queued in one mutation event.
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attrNode.removeAttribute("data-newattr");
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attrNode.setAttribute("data-newattr", "1");
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attrNode.removeAttribute("data-newattr");
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attrNode.setAttribute("data-newattr", "2");
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attrNode.removeAttribute("data-newattr");
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for (let i = 0; i <= 1000; i++) {
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attrNode.setAttribute("data-newattr2", i);
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}
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attrNode.removeAttribute("data-newattr3");
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attrNode.setAttribute("data-newattr3", "1");
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attrNode.removeAttribute("data-newattr3");
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attrNode.setAttribute("data-newattr3", "2");
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attrNode.removeAttribute("data-newattr3");
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attrNode.setAttribute("data-newattr3", "3");
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// This shouldn't be added in the attribute set, since it's a new
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// attribute that's been added and removed.
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attrNode.setAttribute("data-newattr4", "4");
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attrNode.removeAttribute("data-newattr4");
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gWalker.once("mutations", mutations => {
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is(mutations.length, 4,
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"Only one mutation each is sent for multiple queued attribute changes");
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is(attrFront.attributes.length, 3,
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"Should have id, data-newattr2, and data-newattr3.");
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is(attrFront.getAttribute("data-newattr2"), "1000",
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"Node front should still have the correct value");
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is(attrFront.getAttribute("data-newattr3"), "3",
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"Node front should still have the correct value");
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ok(!attrFront.hasAttribute("data-newattr"), "Attribute value should be removed.");
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ok(!attrFront.hasAttribute("data-newattr4"), "Attribute value should be removed.");
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runNextTest();
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});
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}
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addTest(function cleanup() {
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gInspectee = null;
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gWalker = null;
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runNextTest();
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});
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</script>
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</head>
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<body>
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<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=">Mozilla Bug </a>
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<a id="inspectorContent" target="_blank" href="inspector-traversal-data.html">Test Document</a>
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<p id="display"></p>
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<div id="content" style="display: none">
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</div>
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<pre id="test">
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</pre>
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</body>
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</html>
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