1 files changed, 125 insertions, 0 deletions
diff --git a/devtools/client/inspector/rules/test/browser_rules_css-compatibility-add-rename-rule.js b/devtools/client/inspector/rules/test/browser_rules_css-compatibility-add-rename-rule.js
new file mode 100644
index 0000000000..510a558e7b
--- /dev/null
+++ b/devtools/client/inspector/rules/test/browser_rules_css-compatibility-add-rename-rule.js
@@ -0,0 +1,125 @@
+/* vim: set ft=javascript ts=2 et sw=2 tw=80: */
+/* Any copyright is dedicated to the Public Domain.
+ http://creativecommons.org/publicdomain/zero/1.0/ */
+
+"use strict";
+
+// Test - Add and rename rules
+// Test the correctness of the compatibility
+// status when the incompatible rules are added
+// or renamed to another universally compatible
+// rule
+
+const TEST_URI = `
+<style>
+  body {
+    user-select: none;
+    text-decoration-skip: none;
+    clip: auto;
+  }
+</style>
+<body>
+</body>`;
+
+const TEST_DATA_INITIAL = [
+  {
+    selector: "body",
+    rules: [
+      {},
+      {
+        "user-select": {
+          value: "none",
+          expected: COMPATIBILITY_TOOLTIP_MESSAGE.default,
+        },
+        "text-decoration-skip": {
+          value: "none",
+          expected: COMPATIBILITY_TOOLTIP_MESSAGE.experimental,
+        },
+        clip: {
+          value: "auto",
+          expected: COMPATIBILITY_TOOLTIP_MESSAGE["deprecated-supported"],
+        },
+      },
+    ],
+  },
+];
+
+const TEST_DATA_ADD_RULE = [
+  {
+    selector: "body",
+    rules: [
+      {
+        "-moz-float-edge": {
+          value: "content-box",
+          expected: COMPATIBILITY_TOOLTIP_MESSAGE.deprecated,
+        },
+      },
+      {
+        "user-select": {
+          value: "none",
+          expected: COMPATIBILITY_TOOLTIP_MESSAGE.default,
+        },
+        "text-decoration-skip": {
+          value: "none",
+          expected: COMPATIBILITY_TOOLTIP_MESSAGE.experimental,
+        },
+        clip: {
+          value: "auto",
+          expected: COMPATIBILITY_TOOLTIP_MESSAGE["deprecated-supported"],
+        },
+      },
+    ],
+  },
+];
+
+const TEST_DATA_RENAME_RULE = [
+  {
+    selector: "body",
+    rules: [
+      {
+        "-moz-float-edge": {
+          value: "content-box",
+          expected: COMPATIBILITY_TOOLTIP_MESSAGE.deprecated,
+        },
+      },
+      {
+        "background-color": {
+          value: "green",
+        },
+        "text-decoration-skip": {
+          value: "none",
+          expected: COMPATIBILITY_TOOLTIP_MESSAGE.experimental,
+        },
+        clip: {
+          value: "auto",
+          expected: COMPATIBILITY_TOOLTIP_MESSAGE["deprecated-supported"],
+        },
+      },
+    ],
+  },
+];
+
+add_task(async function () {
+  await pushPref(
+    "devtools.inspector.ruleview.inline-compatibility-warning.enabled",
+    true
+  );
+  await addTab("data:text/html;charset=utf-8," + encodeURIComponent(TEST_URI));
+  const { inspector, view } = await openRuleView();
+
+  const userSelect = { "user-select": "none" };
+  const backgroundColor = { "background-color": "green" };
+
+  info("Check initial compatibility issues");
+  await runCSSCompatibilityTests(view, inspector, TEST_DATA_INITIAL);
+
+  info(
+    "Add an inheritable incompatible rule and check the compatibility status"
+  );
+  await addProperty(view, 0, "-moz-float-edge", "content-box");
+  await runCSSCompatibilityTests(view, inspector, TEST_DATA_ADD_RULE);
+
+  info("Rename user-select to color and check the compatibility status");
+  await updateDeclaration(view, 1, userSelect, backgroundColor);
+  await runCSSCompatibilityTests(view, inspector, TEST_DATA_RENAME_RULE);
+});