1 files changed, 23 insertions, 0 deletions
diff --git a/devtools/client/webconsole/test/browser/browser_jsterm_autocomplete_in_chrome_tab.js b/devtools/client/webconsole/test/browser/browser_jsterm_autocomplete_in_chrome_tab.js
new file mode 100644
index 0000000000..a091abdb63
--- /dev/null
+++ b/devtools/client/webconsole/test/browser/browser_jsterm_autocomplete_in_chrome_tab.js
@@ -0,0 +1,23 @@
+/* Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/ */
+
+// Tests that code completion works properly in chrome tabs, like about:config.
+
+"use strict";
+
+add_task(async function () {
+  const hud = await openNewTabAndConsole("about:config");
+  ok(hud, "we have a console");
+  ok(hud.iframeWindow, "we have the console UI window");
+
+  const { jsterm } = hud;
+  ok(jsterm, "we have a jsterm");
+  ok(hud.ui.outputNode, "we have an output node");
+
+  // Test typing 'docu'.
+  await setInputValueForAutocompletion(hud, "docu");
+  checkInputCompletionValue(hud, "ment", "'docu' completion");
+
+  info("Close autocomplete popup");
+  await closeAutocompletePopup(hud);
+});