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<!-- This Source Code Form is subject to the terms of the Mozilla Public
- License, v. 2.0. If a copy of the MPL was not distributed with this
- file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
<!DOCTYPE HTML>
<html>
<!--
Test that arrows get the open attribute when their item's children are expanded.
-->
<head>
<meta charset="utf-8">
<title>Tree component test</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">
<link rel="stylesheet" href="chrome://devtools/skin/light-theme.css" type="text/css">
</head>
<body>
<pre id="test">
<script src="head.js" type="application/javascript"></script>
<script type="application/javascript">
'use strict'
window.onload = async function () {
try {
const ReactDOM = browserRequire("devtools/client/shared/vendor/react-dom");
const React = browserRequire("devtools/client/shared/vendor/react");
const dom = require("devtools/client/shared/vendor/react-dom-factories");
const Tree =
React.createFactory(browserRequire("devtools/client/shared/components/VirtualizedTree"));
const treeProps = Object.assign({}, TEST_TREE_INTERFACE, {
renderItem: (item, depth, focused, arrow) => {
return dom.div(
{
id: item,
style: { marginLeft: depth * 16 + "px" }
},
arrow,
item
);
}
});
const tree = ReactDOM.render(Tree(treeProps), window.document.body);
TEST_TREE.expanded = new Set("ABCDEFGHIJKLMNO".split(""));
await forceRender(tree);
let arrows = document.querySelectorAll(".arrow");
for (const a of arrows) {
ok(a.classList.contains("open"), "Every arrow should be open.");
}
TEST_TREE.expanded = new Set();
await forceRender(tree);
arrows = document.querySelectorAll(".arrow");
for (const a of arrows) {
ok(!a.classList.contains("open"), "Every arrow should be closed.");
}
} catch(e) {
ok(false, "Got an error: " + DevToolsUtils.safeErrorString(e));
} finally {
SimpleTest.finish();
}
};
</script>
</pre>
</body>
</html>
|
