1 files changed, 47 insertions, 0 deletions
diff --git a/devtools/client/webconsole/test/browser_webconsole_bug_580001_closing_after_completion.js b/devtools/client/webconsole/test/browser_webconsole_bug_580001_closing_after_completion.js
new file mode 100644
index 000000000..4c5fbf9c8
--- /dev/null
+++ b/devtools/client/webconsole/test/browser_webconsole_bug_580001_closing_after_completion.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/ */
+
+// Tests to ensure that errors don't appear when the console is closed while a
+// completion is being performed.
+
+"use strict";
+
+const TEST_URI = "http://example.com/browser/devtools/client/webconsole/" +
+                 "test/test-console.html";
+
+add_task(function* () {
+  let { browser } = yield loadTab(TEST_URI);
+
+  let hud = yield openConsole();
+  yield testClosingAfterCompletion(hud, browser);
+});
+
+function testClosingAfterCompletion(hud, browser) {
+  let deferred = promise.defer();
+
+  let errorWhileClosing = false;
+  function errorListener() {
+    errorWhileClosing = true;
+  }
+
+  browser.addEventListener("error", errorListener, false);
+
+  // Focus the jsterm and perform the keycombo to close the WebConsole.
+  hud.jsterm.focus();
+
+  gDevTools.once("toolbox-destroyed", function () {
+    browser.removeEventListener("error", errorListener, false);
+    is(errorWhileClosing, false, "no error while closing the WebConsole");
+    deferred.resolve();
+  });
+
+  if (Services.appinfo.OS == "Darwin") {
+    EventUtils.synthesizeKey("i", { accelKey: true, altKey: true });
+  } else {
+    EventUtils.synthesizeKey("i", { accelKey: true, shiftKey: true });
+  }
+
+  return deferred.promise;
+}