Adding upstream version 124.0.1.upstream/124.0.1

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 42 insertions, 0 deletions

diff --git a/devtools/client/inspector/rules/test/browser_rules_edit-variable-remove.js b/devtools/client/inspector/rules/test/browser_rules_edit-variable-remove.js
new file mode 100644
index 0000000000..322cc8e166
--- /dev/null
+++ b/devtools/client/inspector/rules/test/browser_rules_edit-variable-remove.js
@@ -0,0 +1,42 @@
+/* Any copyright is dedicated to the Public Domain.
+   http://creativecommons.org/publicdomain/zero/1.0/ */
+
+"use strict";
+
+// Test removing a CSS variable.
+
+const TEST_URI = `
+  <style type='text/css'>
+    div {
+      color: var(--color);
+      --color: lime;
+    }
+  </style>
+  <div></div>
+`;
+
+add_task(async function () {
+  await addTab("data:text/html;charset=utf-8," + encodeURIComponent(TEST_URI));
+  const { inspector, view } = await openRuleView();
+  await selectNode("div", inspector);
+
+  info("Check the initial state of the --color variable");
+  checkCSSVariableOutput(
+    view,
+    "div",
+    "color",
+    "ruleview-variable",
+    "--color = lime"
+  );
+
+  info("Remove the --color variable declaration");
+  const prop = getTextProperty(view, 1, { "--color": "lime" });
+  await removeProperty(view, prop);
+  checkCSSVariableOutput(
+    view,
+    "div",
+    "color",
+    "ruleview-unmatched-variable",
+    "--color is not set"
+  );
+});