156 lines
5.8 KiB
HTML
156 lines
5.8 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 { Assert } = ChromeUtils.importESModule(
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"resource://testing-common/Assert.sys.mjs"
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);
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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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addTest(async function setup() {
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const url = document.getElementById("inspectorContent").href;
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const { commands, target } = await attachURL(url);
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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(async function inheritedUserStyles() {
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const node = await gWalker.querySelector(gWalker.rootNode, "#test-node")
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const applied = await gStyles.getApplied(node, { inherited: true, filter: "user" });
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ok(!applied[0].inherited, "Entry 0 should be uninherited");
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is(applied[0].rule.type, 100, "Entry 0 should be an element style");
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ok(!!applied[0].rule.href, "Element styles should have a URL");
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is(applied[0].rule.cssText, "", "Entry 0 should be an empty style");
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is(applied[1].inherited.id, "uninheritable-rule-inheritable-style",
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"Entry 1 should be inherited from the parent");
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is(applied[1].rule.type, 100, "Entry 1 should be an element style");
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is(applied[1].rule.cssText, "color: red;",
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"Entry 1 should have the expected cssText");
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is(applied[2].inherited.id, "inheritable-rule-inheritable-style",
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"Entry 2 should be inherited from the parent's parent");
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is(applied[2].rule.type, 100, "Entry 2 should be an element style");
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is(applied[2].rule.cssText, "color: blue;",
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"Entry 2 should have the expected cssText");
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is(applied[3].inherited.id, "inheritable-rule-inheritable-style",
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"Entry 3 should be inherited from the parent's parent");
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is(applied[3].rule.type, 1, "Entry 3 should be a rule style");
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is(applied[3].rule.cssText, "font-size: 15px;",
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"Entry 3 should have the expected cssText");
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ok(!applied[3].matchedSelectorIndexes,
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"Shouldn't get matchedSelectorIndexes with this request.");
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is(applied[4].inherited.id, "inheritable-rule-uninheritable-style",
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"Entry 4 should be inherited from the parent's parent");
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is(applied[4].rule.type, 1, "Entry 4 should be an rule style");
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is(applied[4].rule.cssText, "font-size: 15px;",
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"Entry 4 should have the expected cssText");
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ok(!applied[4].matchedSelectorIndexes, "Shouldn't get matchedSelectorIndexes with this request.");
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is(applied.length, 5, "Should have 5 rules.");
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runNextTest();
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});
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addTest(async function inheritedSystemStyles() {
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const node = await gWalker.querySelector(gWalker.rootNode, "#test-node");
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const applied = await gStyles.getApplied(node, { inherited: true, filter: "ua" });
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// If our system stylesheets are prone to churn, this might be a fragile
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// test. If you're here because of that I apologize, file a bug
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// and we can find a different way to test.
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ok(!applied[1].inherited, "Entry 1 should not be inherited");
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ok(applied[1].rule.parentStyleSheet.system, "Entry 1 should be a system style");
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is(applied[1].rule.type, 1, "Entry 1 should be a rule style");
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is(applied.length, 8, "Should have the expected number of rules.");
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runNextTest();
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});
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addTest(async function noInheritedStyles() {
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const node = await gWalker.querySelector(gWalker.rootNode, "#test-node")
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const applied = await gStyles.getApplied(node, { inherited: false, filter: "user" });
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ok(!applied[0].inherited, "Entry 0 should be uninherited");
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is(applied[0].rule.type, 100, "Entry 0 should be an element style");
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is(applied[0].rule.cssText, "", "Entry 0 should be an empty style");
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is(applied.length, 1, "Should have 1 rule.");
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runNextTest();
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});
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addTest(async function matchedSelectors() {
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const node = await gWalker.querySelector(gWalker.rootNode, "#test-node");
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const applied = await gStyles.getApplied(node, {
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inherited: true, filter: "user", matchedSelectors: true,
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});
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Assert.deepEqual(applied[3].matchedSelectorIndexes, [0], "Entry 3 should have a matched selector");
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Assert.deepEqual(applied[4].matchedSelectorIndexes, [0], "Entry 4 should have a matched selector");
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runNextTest();
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});
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addTest(async function testMediaQuery() {
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const node = await gWalker.querySelector(gWalker.rootNode, "#mediaqueried")
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const applied = await gStyles.getApplied(node, {
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inherited: false,
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filter: "user",
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matchedSelectors: true,
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});
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const ruleWithMedia = applied[1].rule;
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is(ruleWithMedia.type, 1, "Entry 1 is a rule style");
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is(ruleWithMedia.ancestorData[0].type, "media", "Entry 1's rule ancestor data holds the media rule data...");
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is(ruleWithMedia.ancestorData[0].value, "screen", "...with the expected value");
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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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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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