1 files changed, 20 insertions, 0 deletions
diff --git a/devtools/client/debugger/test/mochitest/browser_dbg-pretty-print-paused-anonymous.js b/devtools/client/debugger/test/mochitest/browser_dbg-pretty-print-paused-anonymous.js
new file mode 100644
index 0000000000..1cb3a2ea16
--- /dev/null
+++ b/devtools/client/debugger/test/mochitest/browser_dbg-pretty-print-paused-anonymous.js
@@ -0,0 +1,20 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at <http://mozilla.org/MPL/2.0/>. */
+
+// Tests that pretty-printing a file with no URL works while paused.
+
+"use strict";
+
+add_task(async function() {
+  const dbg = await initDebugger("doc-minified.html");
+
+  const debuggerDone = dbg.client.evaluate("debugger; var foo;");
+  await waitForPaused(dbg);
+
+  // This will throw if things fail to pretty-print and render properly.
+  await prettyPrint(dbg);
+
+  await resume(dbg);
+  await debuggerDone;
+});