110 lines
4 KiB
HTML
110 lines
4 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 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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const CssLogic = require("devtools/shared/inspector/css-logic");
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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 gWalker = null;
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let gStyles = null;
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let gInspectee = null;
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addTest(async function setup() {
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const url = document.getElementById("inspectorContent").href;
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const { commands, target, doc } = await attachURL(url);
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gInspectee = doc;
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// We need an active resource command before initializing the inspector front.
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const resourceCommand = commands.resourceCommand;
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// We listen to any random resource, we only need to trigger the resource command
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// onTargetAvailable callback so the `resourceCommand` attribute is set on the target front.
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await resourceCommand.watchResources([resourceCommand.TYPES.DOCUMENT_EVENT], { onAvailable: () => {} });
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const inspector = await target.getFront("inspector");
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gWalker = inspector.walker;
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gStyles = await inspector.getPageStyle();
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runNextTest();
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});
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addTest(function testMatchedStyles() {
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promiseDone(gWalker.querySelector(gWalker.rootNode, "#matched-test-node").then(node => {
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return gStyles.getMatchedSelectors(node, "font-size", {});
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}).then(matched => {
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is(matched[0].sourceText, "this.style", "First match comes from the element style");
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is(matched[0].selector, "@element.style", "Element style has a special selector");
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is(matched[0].value, "10px", "First match has the expected value");
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is(matched[0].status, CssLogic.STATUS.BEST, "First match is the best match");
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is(matched[0].rule.type, 100, "First match is an element style");
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is(matched[0].rule.href, gInspectee.defaultView.location.href,
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"Node style comes from this document");
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is(matched[1].sourceText, ".column-rule",
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"Second match comes from a rule");
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is(matched[1].selector, ".column-rule",
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"Second match comes from highest line number");
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is(matched[1].value, "25px", "Second match comes from highest column");
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is(matched[1].status, CssLogic.STATUS.PARENT_MATCH,
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"Second match is from the parent");
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is(matched[1].rule.parentStyleSheet.href, null,
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"Inline stylesheet shouldn't have an href");
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is(matched[1].rule.parentStyleSheet.nodeHref, gInspectee.defaultView.location.href,
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"Inline stylesheet's nodeHref should match the current document");
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ok(!matched[1].rule.parentStyleSheet.system,
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"Inline stylesheet shouldn't be a system stylesheet.");
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// matched[2] is only there to test matched[1]; do not need to test
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is(matched[3].value, "15px", "Third match has the expected value");
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}).then(runNextTest));
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});
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addTest(function testSystemStyles() {
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let testNode = null;
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promiseDone(gWalker.querySelector(gWalker.rootNode, "#matched-test-node").then(node => {
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testNode = node;
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return gStyles.getMatchedSelectors(testNode, "display", { filter: "user" });
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}).then(matched => {
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is(matched.length, 0, "No user selectors apply to this rule.");
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return gStyles.getMatchedSelectors(testNode, "display", { filter: "ua" });
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}).then(matched => {
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is(matched[0].selector, "div", "Should match system div selector");
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is(matched[0].value, "block");
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}).then(runNextTest));
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});
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addTest(function cleanup() {
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gStyles = null;
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gWalker = null;
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gInspectee = 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-styles-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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