1 files changed, 80 insertions, 0 deletions
diff --git a/devtools/client/webconsole/test/browser/browser_webconsole_object_inspector_getters_shadowed.js b/devtools/client/webconsole/test/browser/browser_webconsole_object_inspector_getters_shadowed.js
new file mode 100644
index 0000000000..d443225f0f
--- /dev/null
+++ b/devtools/client/webconsole/test/browser/browser_webconsole_object_inspector_getters_shadowed.js
@@ -0,0 +1,80 @@
+/* Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/ */
+
+"use strict";
+
+// Check evaluating shadowed getters in the console.
+const TEST_URI =
+  "data:text/html;charset=utf8,<!DOCTYPE html><h1>Object Inspector on Getters</h1>";
+
+add_task(async function () {
+  const hud = await openNewTabAndConsole(TEST_URI);
+
+  await SpecialPowers.spawn(gBrowser.selectedBrowser, [], function () {
+    const a = {
+      getter: "[A]",
+      __proto__: {
+        get getter() {
+          return "[B]";
+        },
+        __proto__: {
+          get getter() {
+            return "[C]";
+          },
+        },
+      },
+    };
+    const b = {
+      value: 1,
+      get getter() {
+        return `[A-${this.value}]`;
+      },
+      __proto__: {
+        value: 2,
+        get getter() {
+          return `[B-${this.value}]`;
+        },
+      },
+    };
+    content.wrappedJSObject.console.log("oi-test", a, b);
+  });
+
+  const node = await waitFor(() => findConsoleAPIMessage(hud, "oi-test"));
+  const [a, b] = node.querySelectorAll(".tree");
+
+  await testObject(a, [null, "[B]", "[C]"]);
+  await testObject(b, ["[A-1]", "[B-1]"]);
+});
+
+async function testObject(oi, values) {
+  let node = oi.querySelector(".tree-node");
+  for (const value of values) {
+    await expand(node);
+    if (value != null) {
+      const getter = findObjectInspectorNodeChild(node, "getter");
+      await invokeGetter(getter);
+      ok(
+        getter.textContent.includes(`getter: "${value}"`),
+        `Getter now has the expected "${value}" content`
+      );
+    }
+    node = findObjectInspectorNodeChild(node, "<prototype>");
+  }
+}
+
+function expand(node) {
+  expandObjectInspectorNode(node);
+  return waitFor(() => !!getObjectInspectorChildrenNodes(node).length);
+}
+
+function invokeGetter(node) {
+  getObjectInspectorInvokeGetterButton(node).click();
+  return waitFor(() => !getObjectInspectorInvokeGetterButton(node));
+}
+
+function findObjectInspectorNodeChild(node, nodeLabel) {
+  return getObjectInspectorChildrenNodes(node).find(child => {
+    const label = child.querySelector(".object-label");
+    return label && label.textContent === nodeLabel;
+  });
+}