1 files changed, 117 insertions, 0 deletions
diff --git a/devtools/client/inspector/rules/test/browser_rules_multiple-properties-duplicates.js b/devtools/client/inspector/rules/test/browser_rules_multiple-properties-duplicates.js
new file mode 100644
index 0000000000..2eb93e4b70
--- /dev/null
+++ b/devtools/client/inspector/rules/test/browser_rules_multiple-properties-duplicates.js
@@ -0,0 +1,117 @@
+/* Any copyright is dedicated to the Public Domain.
+ http://creativecommons.org/publicdomain/zero/1.0/ */
+
+"use strict";
+
+// Test that the rule-view behaves correctly when entering mutliple and/or
+// unfinished properties/values in inplace-editors
+
+const TEST_URI = "<div>Test Element</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);
+
+  const ruleEditor = getRuleViewRuleEditor(view, 0);
+  // Note that we wait for a markup mutation here because this new rule will end
+  // up creating a style attribute on the node shown in the markup-view.
+  // (we also wait for the rule-view to refresh).
+  const onMutation = inspector.once("markupmutation");
+  const onRuleViewChanged = view.once("ruleview-changed");
+  await createNewRuleViewProperty(
+    ruleEditor,
+    "color:red;color:orange;color:yellow;color:green;color:blue;color:indigo;" +
+      "color:violet;"
+  );
+  await onMutation;
+  await onRuleViewChanged;
+
+  is(
+    ruleEditor.rule.textProps.length,
+    7,
+    "Should have created new text properties."
+  );
+  is(
+    ruleEditor.propertyList.children.length,
+    8,
+    "Should have created new property editors."
+  );
+
+  is(
+    getTextProperty(view, 0, { color: "red" }).name,
+    "color",
+    "Should have correct property name"
+  );
+  is(
+    getTextProperty(view, 0, { color: "red" }).value,
+    "red",
+    "Should have correct property value"
+  );
+
+  is(
+    getTextProperty(view, 0, { color: "orange" }).name,
+    "color",
+    "Should have correct property name"
+  );
+  is(
+    getTextProperty(view, 0, { color: "orange" }).value,
+    "orange",
+    "Should have correct property value"
+  );
+
+  is(
+    getTextProperty(view, 0, { color: "yellow" }).name,
+    "color",
+    "Should have correct property name"
+  );
+  is(
+    getTextProperty(view, 0, { color: "yellow" }).value,
+    "yellow",
+    "Should have correct property value"
+  );
+
+  is(
+    getTextProperty(view, 0, { color: "green" }).name,
+    "color",
+    "Should have correct property name"
+  );
+  is(
+    getTextProperty(view, 0, { color: "green" }).value,
+    "green",
+    "Should have correct property value"
+  );
+
+  is(
+    getTextProperty(view, 0, { color: "blue" }).name,
+    "color",
+    "Should have correct property name"
+  );
+  is(
+    getTextProperty(view, 0, { color: "blue" }).value,
+    "blue",
+    "Should have correct property value"
+  );
+
+  is(
+    getTextProperty(view, 0, { color: "indigo" }).name,
+    "color",
+    "Should have correct property name"
+  );
+  is(
+    getTextProperty(view, 0, { color: "indigo" }).value,
+    "indigo",
+    "Should have correct property value"
+  );
+
+  is(
+    getTextProperty(view, 0, { color: "violet" }).name,
+    "color",
+    "Should have correct property name"
+  );
+  is(
+    getTextProperty(view, 0, { color: "violet" }).value,
+    "violet",
+    "Should have correct property value"
+  );
+});