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DOCTYPE HTML>
<
html>
<
head>
<
meta charset=
"utf-8">
<
title>Test for Bug 1175040 - PageStyleActor.getLayout</
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 gWalker = null;
let gStyles = null;
addTest(async function() {
const url = document.getElementById(
"inspectorContent").href;
const { target } = await attachURL(url);
const inspector = await target.getFront(
"inspector");
gWalker = inspector.walker;
gStyles = await inspector.getPageStyle();
runNextTest();
});
addTest(function() {
ok(gStyles.getLayout,
"The PageStyleActor has a getLayout method");
runNextTest();
});
addAsyncTest(async function() {
const node = await gWalker.querySelector(gWalker.rootNode,
"#layout-element");
const layout = await gStyles.getLayout(node, {});
const properties = [
"width",
"height",
"margin-top",
"margin-right",
"margin-bottom",
"margin-left",
"padding-top",
"padding-right",
"padding-bottom",
"padding-left",
"border-top-width",
"border-right-width",
"border-bottom-width",
"border-left-width",
"z-index",
"box-sizing",
"display",
"position"];
for (const prop of properties) {
ok((prop in layout),
"The layout object returned has " + prop);
}
runNextTest();
});
addAsyncTest(async function() {
const node = await gWalker.querySelector(gWalker.rootNode,
"#layout-element");
const layout = await gStyles.getLayout(node, {});
const expected = {
"box-sizing":
"border-box",
"position":
"absolute",
"z-index":
"2",
"display":
"block",
"width": 50,
"height": 50,
"margin-top":
"10px",
"margin-right":
"20px",
"margin-bottom":
"30px",
"margin-left":
"0px",
};
for (const name in expected) {
is(layout[name], expected[name],
"The " + name +
" property is correct");
}
runNextTest();
});
addAsyncTest(async function() {
const node = await gWalker.querySelector(gWalker.rootNode,
"#layout-auto-margin-element");
let layout = await gStyles.getLayout(node, {});
ok(!(
"autoMargins" in layout),
"By default, getLayout doesn't return auto margins");
layout = await gStyles.getLayout(node, {autoMargins: true});
ok((
"autoMargins" in layout),
"getLayout does return auto margins when asked to");
is(layout.autoMargins.left,
"auto",
"The left margin is auto");
is(layout.autoMargins.right,
"auto",
"The right margin is auto");
ok(!layout.autoMargins.bottom,
"The bottom margin is not auto");
ok(!layout.autoMargins.top,
"The top margin is not auto");
runNextTest();
});
addTest(function() {
gStyles = gWalker = null;
runNextTest();
});
</
script>
</
head>
<
body>
<a target=
"_blank" href=
"https://bugzilla.mozilla.org/show_bug.cgi?id=1175040">Mozil
la Bug 1175040</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>
