1 files changed, 29 insertions, 0 deletions
diff --git a/devtools/client/webconsole/test/browser/browser_webconsole_network_exceptions.js b/devtools/client/webconsole/test/browser/browser_webconsole_network_exceptions.js
new file mode 100644
index 0000000000..2cbca0776b
--- /dev/null
+++ b/devtools/client/webconsole/test/browser/browser_webconsole_network_exceptions.js
@@ -0,0 +1,29 @@
+/* Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/ */
+
+// Tests that we report JS exceptions in event handlers coming from
+// network requests, like onreadystate for XHR. See bug 618078.
+
+"use strict";
+
+const TEST_URI =
+  "data:text/html;charset=utf-8,<!DOCTYPE html>Web Console test for bug 618078";
+const TEST_URI2 =
+  "https://example.com/browser/devtools/client/webconsole/" +
+  "test/browser/test-network-exceptions.html";
+
+add_task(async function () {
+  const hud = await openNewTabAndConsole(TEST_URI);
+
+  // On e10s, the exception is triggered in child process
+  // and is ignored by test harness
+  if (!Services.appinfo.browserTabsRemoteAutostart) {
+    expectUncaughtException();
+  }
+
+  const onMessage = waitForMessageByType(hud, "bug618078exception", ".error");
+  await navigateTo(TEST_URI2);
+  const { node } = await onMessage;
+  ok(true, "Network exception logged as expected.");
+  ok(node.classList.contains("error"), "Network exception is logged as error.");
+});