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Test Info: Warnings
- This test gets skipped with pattern: os == 'android'
- Manifest: devtools/server/tests/chrome/chrome.toml
<!DOCTYPE HTML>
<html>
<!--
-->
<head>
<meta charset="utf-8">
<title>Test for Bug </title>
<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 setup() {
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 testComputed() {
promiseDone(
gWalker.querySelector(gWalker.rootNode, "#computed-test-node").then(node => {
return gStyles.getComputed(node, {});
}).then(computed => {
// Test a smattering of properties that include some system-defined
// props, some props that were defined in this node's stylesheet,
// and some default props.
is(computed["white-space-collapse"].value, "collapse", "Default value should appear");
is(computed.display.value, "block", "System stylesheet item should appear");
is(computed.cursor.value, "crosshair", "Included stylesheet rule should appear");
is(computed.color.value, "rgb(255, 0, 0)",
"Inherited style attribute should appear");
is(computed["font-size"].value, "15px", "Inherited inline rule should appear");
// We didn't request markMatched, so these shouldn't be set
ok(!computed.cursor.matched, "Didn't ask for matched, shouldn't get it");
ok(!computed.color.matched, "Didn't ask for matched, shouldn't get it");
ok(!computed["font-size"].matched, "Didn't ask for matched, shouldn't get it");
}).then(runNextTest)
);
});
addTest(function testComputedUserMatched() {
promiseDone(
gWalker.querySelector(gWalker.rootNode, "#computed-test-node").then(node => {
return gStyles.getComputed(node, { filter: "user", markMatched: true });
}).then(computed => {
ok(!computed["white-space-collapse"].matched, "Default style shouldn't match");
ok(!computed.display.matched, "Only user styles should match");
ok(computed.cursor.matched, "Asked for matched, should get it");
ok(computed.color.matched, "Asked for matched, should get it");
ok(computed["font-size"].matched, "Asked for matched, should get it");
}).then(runNextTest)
);
});
addTest(function testComputedSystemMatched() {
promiseDone(
gWalker.querySelector(gWalker.rootNode, "#computed-test-node").then(node => {
return gStyles.getComputed(node, { filter: "ua", markMatched: true });
}).then(computed => {
ok(!computed["white-space-collapse"].matched, "Default style shouldn't match");
ok(computed.display.matched, "System stylesheets should match");
ok(computed.cursor.matched, "Asked for matched, should get it");
ok(computed.color.matched, "Asked for matched, should get it");
ok(computed["font-size"].matched, "Asked for matched, should get it");
}).then(runNextTest)
);
});
addTest(function testComputedUserOnlyMatched() {
promiseDone(
gWalker.querySelector(gWalker.rootNode, "#computed-test-node").then(node => {
return gStyles.getComputed(node, { filter: "user", onlyMatched: true });
}).then(computed => {
ok(!("white-space-collapse" in computed), "Default style shouldn't exist");
ok(!("display" in computed), "System stylesheets shouldn't exist");
ok(("cursor" in computed), "User items should exist.");
ok(("color" in computed), "User items should exist.");
ok(("font-size" in computed), "User items should exist.");
}).then(runNextTest)
);
});
addTest(function testComputedSystemOnlyMatched() {
promiseDone(
gWalker.querySelector(gWalker.rootNode, "#computed-test-node").then(node => {
return gStyles.getComputed(node, { filter: "ua", onlyMatched: true });
}).then(computed => {
ok(!("white-space-collapse" in computed), "Default style shouldn't exist");
ok(("display" in computed), "System stylesheets should exist");
ok(("cursor" in computed), "User items should exist.");
ok(("color" in computed), "User items should exist.");
ok(("font-size" in computed), "User items should exist.");
}).then(runNextTest)
);
});
addTest(function cleanup() {
gStyles = null;
gWalker = null;
runNextTest();
});
</script>
</head>
<body>
<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>