1 files changed, 26 insertions, 0 deletions
diff --git a/toolkit/components/thumbnails/test/browser_thumbnails_bg_no_auth_prompt.js b/toolkit/components/thumbnails/test/browser_thumbnails_bg_no_auth_prompt.js
new file mode 100644
index 0000000000..e9dd51fa7d
--- /dev/null
+++ b/toolkit/components/thumbnails/test/browser_thumbnails_bg_no_auth_prompt.js
@@ -0,0 +1,26 @@
+/* Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/ */
+
+/**
+ * The following tests attempt to display modal dialogs.  The test just
+ * relies on the fact that if the dialog was displayed the test will hang
+ * and timeout.  IOW - the tests would pass if the dialogs appear and are
+ * manually closed by the user - so don't do that :)  (obviously there is
+ * noone available to do that when run via tbpl etc, so this should be safe,
+ * and it's tricky to use the window-watcher to check a window *does not*
+ * appear - how long should the watcher be active before assuming it's not
+ * going to appear?)
+ */
+add_task(async function thumbnails_bg_no_auth_prompt() {
+  let url =
+    "http://mochi.test:8888/browser/toolkit/components/thumbnails/test/authenticate.sjs?user=anyone";
+  ok(!thumbnailExists(url), "Thumbnail file should not already exist.");
+
+  let [capturedURL] = await bgCapture(url);
+  is(capturedURL, url, "Captured URL should be URL passed to capture.");
+  ok(
+    thumbnailExists(url),
+    "Thumbnail file should exist even though it requires auth."
+  );
+  removeThumbnail(url);
+});