1 files changed, 51 insertions, 0 deletions
diff --git a/devtools/client/inspector/test/browser_inspector_search-10.js b/devtools/client/inspector/test/browser_inspector_search-10.js
new file mode 100644
index 0000000000..2912c9588b
--- /dev/null
+++ b/devtools/client/inspector/test/browser_inspector_search-10.js
@@ -0,0 +1,51 @@
+/* Any copyright is dedicated to the Public Domain.
+   http://creativecommons.org/publicdomain/zero/1.0/ */
+"use strict";
+
+// Bug 1830111 - Test that searching elements while having hidden <iframe> works
+
+const HTML = `
+  <!DOCTYPE html>
+  <html>
+    <body>
+      <!-- The nested iframe, will be a children node of the top iframe
+           but won't be displayed, not considered as valid children by the inspector -->
+      <iframe><iframe></iframe></iframe>
+      <div>after iframe</<div>
+      <script>
+        document.querySelector("iframe").appendChild(document.createElement("iframe"));
+      </script>
+    </body>
+  </html>
+`;
+
+const TEST_URI = "data:text/html;charset=utf-8," + encodeURI(HTML);
+
+add_task(async function () {
+  const { inspector } = await openInspectorForURL(TEST_URI);
+
+  await focusSearchBoxUsingShortcut(inspector.panelWin);
+
+  const onSearchProcessingDone =
+    inspector.searchSuggestions.once("processing-done");
+  synthesizeKeys("div", inspector.panelWin);
+  info("Waiting for search query to complete");
+  await onSearchProcessingDone;
+
+  const popup = inspector.searchSuggestions.searchPopup;
+  const actualSuggestions = popup.getItems().map(item => item.label);
+  Assert.deepEqual(
+    actualSuggestions,
+    ["div"],
+    "autocomplete popup displays the right suggestions"
+  );
+
+  const onSearchResult = inspector.search.once("search-result");
+  EventUtils.synthesizeKey("VK_RETURN", {}, inspector.panelWin);
+
+  info("Waiting for results");
+  await onSearchResult;
+
+  const nodeFront = await getNodeFront("div", inspector);
+  is(inspector.selection.nodeFront, nodeFront, "The <div> element is selected");
+});