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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 TreeView component filtering works with keyboard.
-->
<head>
<meta charset="utf-8">
<title>TreeView component filtering keyboard test</title>
<script src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"></script>
<script src="chrome://mochikit/content/tests/SimpleTest/EventUtils.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">
<link rel="stylesheet" href="chrome://devtools/content/shared/components/tree/TreeView.css" type="text/css">
<style>
.treeRow.hide {
display: none;
}
</style>
</head>
<body>
<pre id="test">
<script src="head.js" type="application/javascript"></script>
<script type="application/javascript">
"use strict";
window.onload = function() {
try {
const React = browserRequire("devtools/client/shared/vendor/react");
const {
Simulate,
findRenderedDOMComponentWithClass,
scryRenderedDOMComponentsWithClass,
} = browserRequire("devtools/client/shared/vendor/react-dom-test-utils");
const TreeView =
browserRequire("devtools/client/shared/components/tree/TreeView");
function testKeyboardInteraction(tree, treeViewEl, rows) {
// Expected tree when filtered (C is filtered)
//
// A
// |-- B
// `-- D
is(window.getComputedStyle(rows[1]).getPropertyValue("display"), "none",
"Row C must be hidden by default.");
const tests = [{
name: "Selected row must be set to the first row on initial focus. " +
"Keyboard focus must be set on TreeView's conatiner.",
action: () => {
Simulate.click(rows[0]);
},
activeElement: treeViewEl,
state: { selected: "/B" },
}, {
name: "Selecting next row must skip hidden row on ArrowDown.",
event: {
type: "keyDown",
el: treeViewEl,
options: { key: "ArrowDown" },
},
state: { selected: "/D" },
}, {
name: "Selecting previous row must be skip hidden row on ArrowUp.",
event: {
type: "keyDown",
el: treeViewEl,
options: { key: "ArrowUp" },
},
state: { selected: "/B" },
}];
for (const test of tests) {
const { action, event, state, name } = test;
info(name);
if (event) {
const { type, options, el } = event;
Simulate[type](el, options);
} else if (action) {
action();
}
for (const key in state) {
is(tree.state[key], state[key], `${key} state is correct.`);
}
}
}
info("Test hiding rows via decorator.");
const props = {
...TEST_TREE_VIEW_INTERFACE,
decorator: {
getRowClass: ({ label }) => {
if (label === "C") {
return ["hide"];
}
return [];
}
}
};
let treeView = React.createElement(TreeView, props);
let tree = ReactDOM.render(treeView, document.body);
let treeViewEl = findRenderedDOMComponentWithClass(tree, "treeTable");
let rows = scryRenderedDOMComponentsWithClass(tree, "treeRow");
testKeyboardInteraction(tree, treeViewEl, rows);
// Remove TreeView component.
ReactDOM.unmountComponentAtNode(document.body);
info("Test hiding rows via onFilter.");
props.decorator = null;
props.onFilter = ({ label }) => {
console.log(`onFILTER ${label !== "C"}`)
return label !== "C";
};
treeView = React.createElement(TreeView, props);
tree = ReactDOM.render(treeView, document.body);
treeViewEl = findRenderedDOMComponentWithClass(tree, "treeTable");
rows = scryRenderedDOMComponentsWithClass(tree, "treeRow");
testKeyboardInteraction(tree, treeViewEl, rows);
} catch (e) {
ok(false, "Got an error: " + DevToolsUtils.safeErrorString(e));
} finally {
SimpleTest.finish();
}
};
</script>
</pre>
</body>
</html>
|
