<!
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/server/actors/inspector/css-logic");
window.onload = function() {
SimpleTest.waitForExplicitFinish();
runNextTest();
};
addTest(function getComputedStyle() {
const node = document.querySelector(
"#computed-style");
is(CssLogic.getComputedStyle(node).getPropertyValue(
"width"),
"50px",
"Computed style on a normal node works (width)");
is(CssLogic.getComputedStyle(node).getPropertyValue(
"height"),
"10px",
"Computed style on a normal node works (height)");
const firstChild = new _documentWalker(node, window).firstChild();
is(CssLogic.getComputedStyle(firstChild).getPropertyValue(
"content"),
"\"before\
"",
"Computed style on a ::before node works (content)");
const lastChild = new _documentWalker(node, window).lastChild();
is(CssLogic.getComputedStyle(lastChild).getPropertyValue(
"content"),
"\"after\
"",
"Computed style on a ::after node works (content)");
runNextTest();
});
addTest(function getBindingElementAndPseudo() {
const node = document.querySelector(
"#computed-style");
let {bindingElement, pseudo} = CssLogic.getBindingElementAndPseudo(node);
is(bindingElement, node,
"Binding element is the node itself for a normal node");
ok(!pseudo,
"Pseudo is null for a normal node");
const firstChild = new _documentWalker(node, window).firstChild();
({ bindingElement, pseudo } = CssLogic.getBindingElementAndPseudo(firstChild));
is(bindingElement, node,
"Binding element is the parent for a pseudo node");
is(pseudo,
"::before",
"Pseudo is correct for a ::before node");
const lastChild = new _documentWalker(node, window).lastChild();
({ bindingElement, pseudo } = CssLogic.getBindingElementAndPseudo(lastChild));
is(bindingElement, node,
"Binding element is the parent for a pseudo node");
is(pseudo,
"::after",
"Pseudo is correct for a ::after node");
runNextTest();
});
</
script>
</
head>
<
body>
<
style type=
"text/css">
#computed-style { width: 50px; height: 10px; }
#computed-style::before { content:
"before"; }
#computed-style::after { content:
"after"; }
</
style>
<
div id=
"computed-style"></
div>
</
body>
</
html>
