1 files changed, 36 insertions, 0 deletions
diff --git a/browser/base/content/test/tabs/browser_reload_deleted_file.js b/browser/base/content/test/tabs/browser_reload_deleted_file.js
new file mode 100644
index 0000000000..2051dbfac7
--- /dev/null
+++ b/browser/base/content/test/tabs/browser_reload_deleted_file.js
@@ -0,0 +1,36 @@
+/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */
+/* vim: set ft=javascript ts=2 et sw=2 tw=80: */
+
+const uuidGenerator = Services.uuid;
+
+const DUMMY_FILE = "dummy_page.html";
+
+// Test for bug 1327942.
+add_task(async function () {
+  // Copy dummy page to unique file in TmpD, so that we can safely delete it.
+  let dummyPage = getChromeDir(getResolvedURI(gTestPath));
+  dummyPage.append(DUMMY_FILE);
+  let disappearingPage = Services.dirsvc.get("TmpD", Ci.nsIFile);
+  let uniqueName = uuidGenerator.generateUUID().toString();
+  dummyPage.copyTo(disappearingPage, uniqueName);
+  disappearingPage.append(uniqueName);
+
+  // Get file:// URI for new page and load in a new tab.
+  const uriString = Services.io.newFileURI(disappearingPage).spec;
+  let tab = await BrowserTestUtils.openNewForegroundTab(gBrowser, uriString);
+  registerCleanupFunction(async function () {
+    BrowserTestUtils.removeTab(tab);
+  });
+
+  // Delete the page, simulate a click of the reload button and check that we
+  // get a neterror page.
+  disappearingPage.remove(false);
+  document.getElementById("reload-button").doCommand();
+  await BrowserTestUtils.waitForErrorPage(tab.linkedBrowser);
+  await SpecialPowers.spawn(tab.linkedBrowser, [], function () {
+    ok(
+      content.document.documentURI.startsWith("about:neterror"),
+      "Check that a neterror page was loaded."
+    );
+  });
+});