summaryrefslogtreecommitdiffstats
path: root/devtools/server/tests/chrome/test_styles-applied.html
diff options
context:
space:
mode:
authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 17:32:43 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 17:32:43 +0000
commit6bf0a5cb5034a7e684dcc3500e841785237ce2dd (patch)
treea68f146d7fa01f0134297619fbe7e33db084e0aa /devtools/server/tests/chrome/test_styles-applied.html
parentInitial commit. (diff)
downloadthunderbird-upstream.tar.xz
thunderbird-upstream.zip
Adding upstream version 1:115.7.0.upstream/1%115.7.0upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'devtools/server/tests/chrome/test_styles-applied.html')
-rw-r--r--devtools/server/tests/chrome/test_styles-applied.html155
1 files changed, 155 insertions, 0 deletions
diff --git a/devtools/server/tests/chrome/test_styles-applied.html b/devtools/server/tests/chrome/test_styles-applied.html
new file mode 100644
index 0000000000..e35c6408bd
--- /dev/null
+++ b/devtools/server/tests/chrome/test_styles-applied.html
@@ -0,0 +1,155 @@
+<!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";
+
+window.onload = function() {
+ SimpleTest.waitForExplicitFinish();
+ runNextTest();
+};
+
+let gWalker = null;
+let gStyles = null;
+
+addTest(async function setup() {
+ const url = document.getElementById("inspectorContent").href;
+ const { commands, target } = await attachURL(url);
+
+ // We need an active resource command before initializing the inspector front.
+ const resourceCommand = commands.resourceCommand;
+ // We listen to any random resource, we only need to trigger the resource command
+ // onTargetAvailable callback so the `resourceCommand` attribute is set on the target front.
+ await resourceCommand.watchResources([resourceCommand.TYPES.DOCUMENT_EVENT], { onAvailable: () => {} });
+
+ const inspector = await target.getFront("inspector");
+ gWalker = inspector.walker;
+ gStyles = await inspector.getPageStyle();
+
+ runNextTest();
+});
+
+addTest(async function inheritedUserStyles() {
+ const node = await gWalker.querySelector(gWalker.rootNode, "#test-node")
+ const applied = await gStyles.getApplied(node, { inherited: true, filter: "user" });
+
+ ok(!applied[0].inherited, "Entry 0 should be uninherited");
+ is(applied[0].rule.type, 100, "Entry 0 should be an element style");
+ ok(!!applied[0].rule.href, "Element styles should have a URL");
+ is(applied[0].rule.cssText, "", "Entry 0 should be an empty style");
+
+ is(applied[1].inherited.id, "uninheritable-rule-inheritable-style",
+ "Entry 1 should be inherited from the parent");
+ is(applied[1].rule.type, 100, "Entry 1 should be an element style");
+ is(applied[1].rule.cssText, "color: red;",
+ "Entry 1 should have the expected cssText");
+
+ is(applied[2].inherited.id, "inheritable-rule-inheritable-style",
+ "Entry 2 should be inherited from the parent's parent");
+ is(applied[2].rule.type, 100, "Entry 2 should be an element style");
+ is(applied[2].rule.cssText, "color: blue;",
+ "Entry 2 should have the expected cssText");
+
+ is(applied[3].inherited.id, "inheritable-rule-inheritable-style",
+ "Entry 3 should be inherited from the parent's parent");
+ is(applied[3].rule.type, 1, "Entry 3 should be a rule style");
+ is(applied[3].rule.cssText, "font-size: 15px;",
+ "Entry 3 should have the expected cssText");
+ ok(!applied[3].matchedSelectors,
+ "Shouldn't get matchedSelectors with this request.");
+
+ is(applied[4].inherited.id, "inheritable-rule-uninheritable-style",
+ "Entry 4 should be inherited from the parent's parent");
+ is(applied[4].rule.type, 1, "Entry 4 should be an rule style");
+ is(applied[4].rule.cssText, "font-size: 15px;",
+ "Entry 4 should have the expected cssText");
+ ok(!applied[4].matchedSelectors, "Shouldn't get matchedSelectors with this request.");
+
+ is(applied.length, 5, "Should have 5 rules.");
+
+ runNextTest();
+});
+
+addTest(async function inheritedSystemStyles() {
+ const node = await gWalker.querySelector(gWalker.rootNode, "#test-node");
+ const applied = await gStyles.getApplied(node, { inherited: true, filter: "ua" });
+ // If our system stylesheets are prone to churn, this might be a fragile
+ // test. If you're here because of that I apologize, file a bug
+ // and we can find a different way to test.
+
+ ok(!applied[1].inherited, "Entry 1 should not be inherited");
+ ok(applied[1].rule.parentStyleSheet.system, "Entry 1 should be a system style");
+ is(applied[1].rule.type, 1, "Entry 1 should be a rule style");
+ is(applied.length, 9, "Should have the expected number of rules.");
+
+ runNextTest();
+});
+
+addTest(async function noInheritedStyles() {
+ const node = await gWalker.querySelector(gWalker.rootNode, "#test-node")
+ const applied = await gStyles.getApplied(node, { inherited: false, filter: "user" });
+ ok(!applied[0].inherited, "Entry 0 should be uninherited");
+ is(applied[0].rule.type, 100, "Entry 0 should be an element style");
+ is(applied[0].rule.cssText, "", "Entry 0 should be an empty style");
+ is(applied.length, 1, "Should have 1 rule.");
+
+ runNextTest();
+});
+
+addTest(async function matchedSelectors() {
+ const node = await gWalker.querySelector(gWalker.rootNode, "#test-node");
+ const applied = await gStyles.getApplied(node, {
+ inherited: true, filter: "user", matchedSelectors: true,
+ });
+ is(applied[3].matchedSelectors[0], ".inheritable-rule",
+ "Entry 3 should have a matched selector");
+ is(applied[4].matchedSelectors[0], ".inheritable-rule",
+ "Entry 4 should have a matched selector");
+
+ runNextTest();
+});
+
+addTest(async function testMediaQuery() {
+ const node = await gWalker.querySelector(gWalker.rootNode, "#mediaqueried")
+ const applied = await gStyles.getApplied(node, {
+ inherited: false,
+ filter: "user",
+ matchedSelectors: true,
+ });
+
+ const ruleWithMedia = applied[1].rule;
+ is(ruleWithMedia.type, 1, "Entry 1 is a rule style");
+ is(ruleWithMedia.ancestorData[0].type, "media", "Entry 1's rule ancestor data holds the media rule data...");
+ is(ruleWithMedia.ancestorData[0].value, "screen", "...with the expected value");
+
+ runNextTest();
+});
+
+addTest(function cleanup() {
+ gStyles = null;
+ gWalker = 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>
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-29 10:18:42 +0000