Adding upstream version 86.0.1.upstream/86.0.1upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 23 insertions, 0 deletions

diff --git a/browser/base/content/test/general/browser_bug479408.js b/browser/base/content/test/general/browser_bug479408.js
new file mode 100644
index 0000000000..be9f1439a6
--- /dev/null
+++ b/browser/base/content/test/general/browser_bug479408.js
@@ -0,0 +1,23 @@
+function test() {
+  waitForExplicitFinish();
+  let tab = (gBrowser.selectedTab = BrowserTestUtils.addTab(
+    gBrowser,
+    "http://mochi.test:8888/browser/browser/base/content/test/general/browser_bug479408_sample.html"
+  ));
+
+  BrowserTestUtils.waitForContentEvent(
+    gBrowser.selectedBrowser,
+    "DOMLinkAdded",
+    true
+  ).then(() => {
+    executeSoon(function() {
+      ok(
+        !tab.linkedBrowser.engines,
+        "the subframe's search engine wasn't detected"
+      );
+
+      gBrowser.removeTab(tab);
+      finish();
+    });
+  });
+}