1 files changed, 46 insertions, 0 deletions
diff --git a/devtools/client/webconsole/test/browser/browser_webconsole_errors_after_page_reload.js b/devtools/client/webconsole/test/browser/browser_webconsole_errors_after_page_reload.js
new file mode 100644
index 0000000000..456fd7c422
--- /dev/null
+++ b/devtools/client/webconsole/test/browser/browser_webconsole_errors_after_page_reload.js
@@ -0,0 +1,46 @@
+/* Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/ */
+
+// Tests that errors still show up in the Web Console after a page reload.
+// See bug 580030: the error handler fails silently after page reload.
+// https://bugzilla.mozilla.org/show_bug.cgi?id=580030
+
+"use strict";
+
+const TEST_URI =
+  "http://example.com/browser/devtools/client/webconsole/" +
+  "test/browser/test-error.html";
+
+add_task(async function () {
+  const hud = await openNewTabAndConsole(TEST_URI);
+
+  info("Reload the content window");
+  const { onDomCompleteResource } =
+    await waitForNextTopLevelDomCompleteResource(hud.toolbox.commands);
+
+  SpecialPowers.spawn(gBrowser.selectedBrowser, [], () => {
+    content.wrappedJSObject.location.reload();
+  });
+  await onDomCompleteResource;
+  info("page reloaded");
+
+  // On e10s, the exception is triggered in child process
+  // and is ignored by test harness
+  if (!Services.appinfo.browserTabsRemoteAutostart) {
+    expectUncaughtException();
+  }
+
+  const onMessage = waitForMessageByType(
+    hud,
+    "fooBazBaz is not defined",
+    ".error"
+  );
+  BrowserTestUtils.synthesizeMouseAtCenter(
+    "button",
+    {},
+    gBrowser.selectedBrowser
+  );
+  await onMessage;
+
+  ok(true, "Received the expected error message");
+});