1 files changed, 32 insertions, 0 deletions
diff --git a/devtools/client/webconsole/test/browser/browser_webconsole_sourcemap_invalid.js b/devtools/client/webconsole/test/browser/browser_webconsole_sourcemap_invalid.js
new file mode 100644
index 0000000000..daa0520f21
--- /dev/null
+++ b/devtools/client/webconsole/test/browser/browser_webconsole_sourcemap_invalid.js
@@ -0,0 +1,32 @@
+/* Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/ */
+
+"use strict";
+
+// Test that an invalid source map is reported.
+
+const JS_URL = URL_ROOT + "code_bundle_invalidmap.js";
+
+const PAGE_URL = `data:text/html,
+<!doctype html>
+
+<html>
+  <head>
+    <meta charset="utf-8"/>
+    <title>Empty test page to test source map with invalid source map</title>
+  </head>
+
+  <body>
+    <script src="${JS_URL}"></script>
+  </body>
+
+</html>`;
+
+add_task(async function () {
+  await pushPref("devtools.source-map.client-service.enabled", true);
+
+  const hud = await openNewTabAndConsole(PAGE_URL);
+
+  const node = await waitFor(() => findWarningMessage(hud, "Source map error"));
+  ok(node, "source map error is displayed in web console");
+});