diff options
| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-28 14:29:10 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-28 14:29:10 +0000 |
| commit | 2aa4a82499d4becd2284cdb482213d541b8804dd (patch) | |
| tree | b80bf8bf13c3766139fbacc530efd0dd9d54394c /devtools/server/tests/chrome/test_styles-modify.html | |
| parent | Initial commit. (diff) | |
| download | firefox-upstream.tar.xz firefox-upstream.zip | |
Adding upstream version 86.0.1.upstream/86.0.1upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'devtools/server/tests/chrome/test_styles-modify.html')
| -rw-r--r-- | devtools/server/tests/chrome/test_styles-modify.html | 110 |
1 files changed, 110 insertions, 0 deletions
diff --git a/devtools/server/tests/chrome/test_styles-modify.html b/devtools/server/tests/chrome/test_styles-modify.html new file mode 100644 index 0000000000..e615ec4425 --- /dev/null +++ b/devtools/server/tests/chrome/test_styles-modify.html @@ -0,0 +1,110 @@ +<!DOCTYPE HTML> +<html> +<!-- +https://bugzilla.mozilla.org/show_bug.cgi?id= +--> +<head> + <meta charset="utf-8"> + <title>Test for Bug </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"; + +const {isCssPropertyKnown} = require("devtools/server/actors/css-properties"); + +window.onload = function() { + SimpleTest.waitForExplicitFinish(); + runNextTest(); +}; + +var gWalker = null; +var gStyles = null; +var gInspectee = null; + +addAsyncTest(async function setup() { + const url = document.getElementById("inspectorContent").href; + + const { target, doc } = await attachURL(url); + const inspector = await target.getFront("inspector"); + gInspectee = doc; + + gWalker = inspector.walker; + gStyles = await inspector.getPageStyle(); + + runNextTest(); +}); + +addAsyncTest(async function modifyProperties() { + const localNode = gInspectee.querySelector("#inheritable-rule-inheritable-style"); + + const node = await gWalker.querySelector(gWalker.rootNode, + "#inheritable-rule-inheritable-style"); + + const applied = await gStyles.getApplied(node, + { inherited: false, filter: "user" }); + + const elementStyle = applied[0].rule; + is(elementStyle.cssText, localNode.style.cssText, "Got expected css text"); + + // Change an existing property... + await setProperty(elementStyle, 0, "color", "black"); + // Create a new property + await setProperty(elementStyle, 1, "background-color", "green"); + + // Create a new property and then change it immediately. + await setProperty(elementStyle, 2, "border", "1px solid black"); + await setProperty(elementStyle, 2, "border", "2px solid black"); + + is(elementStyle.cssText, + "color: black; background-color: green; border: 2px solid black;", + "Should have expected cssText"); + is(elementStyle.cssText, localNode.style.cssText, + "Local node and style front match."); + + // Remove all the properties + await removeProperty(elementStyle, 0, "color"); + await removeProperty(elementStyle, 0, "background-color"); + await removeProperty(elementStyle, 0, "border"); + + is(elementStyle.cssText, "", "Should have expected cssText"); + is(elementStyle.cssText, localNode.style.cssText, + "Local node and style front match."); + + runNextTest(); +}); + +async function setProperty(rule, index, name, value) { + const changes = rule.startModifyingProperties(isCssPropertyKnown); + changes.setProperty(index, name, value); + await changes.apply(); +} + +async function removeProperty(rule, index, name) { + const changes = rule.startModifyingProperties(isCssPropertyKnown); + changes.removeProperty(index, name); + await changes.apply(); +} + +addTest(function cleanup() { + gStyles = null; + gWalker = null; + gInspectee = null; + runNextTest(); +}); + + </script> +</head> +<body> +<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=">Mozilla Bug </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> |