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<!DOCTYPE HTML>
<html>
<!--
Bug 1265798 - Replace inIDOMUtils.cssPropertyIsShorthand
-->
<head>
<meta charset="utf-8">
<title>Test CSS Properties Actor</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() {
function toSortedString(array) {
return JSON.stringify(array.sort());
}
const runCssPropertiesTests = async function(url) {
info(`Opening tab with CssPropertiesActor support.`);
// Open a new tab. The only property we are interested in is `target`.
const { target } = await attachURL(url);
const { cssProperties } = await target.getFront("cssProperties");
ok(cssProperties.isKnown("border"),
"The `border` shorthand property is known.");
ok(cssProperties.isKnown("display"),
"The `display` property is known.");
ok(!cssProperties.isKnown("foobar"),
"A fake property is not known.");
ok(cssProperties.isKnown("--foobar"),
"A CSS variable properly evaluates.");
ok(cssProperties.isKnown("--foob\\{ar"),
"A CSS variable with escaped character properly evaluates.");
ok(cssProperties.isKnown("--fübar"),
"A CSS variable unicode properly evaluates.");
ok(!cssProperties.isKnown("--foo bar"),
"A CSS variable with spaces fails");
const marginProps = ["auto", "inherit", "initial", "unset", "revert", "revert-layer"];
if(SpecialPowers.getBoolPref("layout.css.anchor-positioning.enabled")) {
marginProps.push("anchor-size");
}
is(toSortedString(cssProperties.getValues("margin")),
toSortedString(marginProps),
"Can get values for the CSS margin.");
is(cssProperties.getValues("foobar").length, 0,
"Unknown values return an empty array.");
const bgColorValues = cssProperties.getValues("background-color");
ok(bgColorValues.includes("blanchedalmond"),
"A property with color values includes blanchedalmond.");
ok(bgColorValues.includes("papayawhip"),
"A property with color values includes papayawhip.");
ok(bgColorValues.includes("rgb"),
"A property with color values includes non-colors.");
// Check that the "special" shorthands for white-space are exposed.
const whiteSpaceValues = cssProperties.getValues("white-space");
ok(whiteSpaceValues.includes("normal"),
"Values for the white-space shorthand include normal.");
ok(whiteSpaceValues.includes("pre"),
"Values for the white-space shorthand include pre.");
ok(whiteSpaceValues.includes("pre-line"),
"Values for the white-space shorthand include pre-line.");
ok(whiteSpaceValues.includes("pre-wrap"),
"Values for the white-space shorthand include pre-wrap.");
};
addAsyncTest(async function setup() {
const url = document.getElementById("cssProperties").href;
await runCssPropertiesTests(url);
runNextTest();
});
SimpleTest.waitForExplicitFinish();
runNextTest();
};
</script>
</head>
<body>
<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1265798">Mozilla Bug 1265798</a>
<a id="cssProperties" target="_blank" href="inspector_css-properties.html">Test Document</a>
</body>
</html>
|
