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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";
const CssLogic = require("devtools/shared/inspector/css-logic");
window.onload = function() {
SimpleTest.waitForExplicitFinish();
runNextTest();
};
let gWalker = null;
let gStyles = null;
let gInspectee = null;
addTest(async function setup() {
const url = document.getElementById("inspectorContent").href;
const { target, doc } = await attachURL(url);
gInspectee = doc;
const inspector = await target.getFront("inspector");
gWalker = inspector.walker;
gStyles = await inspector.getPageStyle();
runNextTest();
});
addTest(function testMatchedStyles() {
promiseDone(gWalker.querySelector(gWalker.rootNode, "#matched-test-node").then(node => {
return gStyles.getMatchedSelectors(node, "font-size", {});
}).then(matched => {
is(matched[0].sourceText, "this.style", "First match comes from the element style");
is(matched[0].selector, "@element.style", "Element style has a special selector");
is(matched[0].value, "10px", "First match has the expected value");
is(matched[0].status, CssLogic.STATUS.BEST, "First match is the best match");
is(matched[0].rule.type, 100, "First match is an element style");
is(matched[0].rule.href, gInspectee.defaultView.location.href,
"Node style comes from this document");
is(matched[1].sourceText, ".column-rule",
"Second match comes from a rule");
is(matched[1].selector, ".column-rule",
"Second match comes from highest line number");
is(matched[1].value, "25px", "Second match comes from highest column");
is(matched[1].status, CssLogic.STATUS.PARENT_MATCH,
"Second match is from the parent");
is(matched[1].rule.parentStyleSheet.href, null,
"Inline stylesheet shouldn't have an href");
is(matched[1].rule.parentStyleSheet.nodeHref, gInspectee.defaultView.location.href,
"Inline stylesheet's nodeHref should match the current document");
ok(!matched[1].rule.parentStyleSheet.system,
"Inline stylesheet shouldn't be a system stylesheet.");
// matched[2] is only there to test matched[1]; do not need to test
is(matched[3].value, "15px", "Third match has the expected value");
}).then(runNextTest));
});
addTest(function testSystemStyles() {
let testNode = null;
promiseDone(gWalker.querySelector(gWalker.rootNode, "#matched-test-node").then(node => {
testNode = node;
return gStyles.getMatchedSelectors(testNode, "display", { filter: "user" });
}).then(matched => {
is(matched.length, 0, "No user selectors apply to this rule.");
return gStyles.getMatchedSelectors(testNode, "display", { filter: "ua" });
}).then(matched => {
is(matched[0].selector, "div", "Should match system div selector");
is(matched[0].value, "block");
}).then(runNextTest));
});
addTest(function cleanup() {
gStyles = null;
gWalker = null;
gInspectee = 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-styles-data.html">Test Document</a>
<p id="display"></p>
<div id="content" style="display: none">
</div>
<pre id="test">
</pre>
</body>
</html>
|
