1 files changed, 47 insertions, 0 deletions
diff --git a/devtools/client/webconsole/test/browser_webconsole_autocomplete-properties-with-non-alphanumeric-names.js b/devtools/client/webconsole/test/browser_webconsole_autocomplete-properties-with-non-alphanumeric-names.js
new file mode 100644
index 000000000..0ba168078
--- /dev/null
+++ b/devtools/client/webconsole/test/browser_webconsole_autocomplete-properties-with-non-alphanumeric-names.js
@@ -0,0 +1,47 @@
+/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */
+/* 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 that properties starting with underscores or dollars can be
+// autocompleted (bug 967468).
+
+add_task(function* () {
+  const TEST_URI = "data:text/html;charset=utf8,test autocompletion with " +
+                   "$ or _";
+  yield loadTab(TEST_URI);
+
+  function* autocomplete(term) {
+    let deferred = promise.defer();
+
+    jsterm.setInputValue(term);
+    jsterm.complete(jsterm.COMPLETE_HINT_ONLY, deferred.resolve);
+
+    yield deferred.promise;
+
+    ok(popup.itemCount > 0,
+       "There's " + popup.itemCount + " suggestions for '" + term + "'");
+  }
+
+  let { jsterm } = yield openConsole();
+  let popup = jsterm.autocompletePopup;
+
+  yield jsterm.execute("var testObject = {$$aaab: '', $$aaac: ''}");
+
+  // Should work with bug 967468.
+  yield autocomplete("Object.__d");
+  yield autocomplete("testObject.$$a");
+
+  // Here's when things go wrong in bug 967468.
+  yield autocomplete("Object.__de");
+  yield autocomplete("testObject.$$aa");
+
+  // Should work with bug 1207868.
+  yield jsterm.execute("let foobar = {a: ''}; const blargh = {a: 1};");
+  yield autocomplete("foobar");
+  yield autocomplete("blargh");
+  yield autocomplete("foobar.a");
+  yield autocomplete("blargh.a");
+});