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