1 files changed, 61 insertions, 0 deletions
diff --git a/toolkit/content/tests/browser/browser_default_image_filename.js b/toolkit/content/tests/browser/browser_default_image_filename.js
new file mode 100644
index 0000000000..dc6eb8559e
--- /dev/null
+++ b/toolkit/content/tests/browser/browser_default_image_filename.js
@@ -0,0 +1,61 @@
+/* Any copyright is dedicated to the Public Domain.
+   http://creativecommons.org/publicdomain/zero/1.0/ */
+
+var MockFilePicker = SpecialPowers.MockFilePicker;
+MockFilePicker.init(window);
+
+/**
+ * TestCase for bug 564387
+ * <https://bugzilla.mozilla.org/show_bug.cgi?id=564387>
+ */
+add_task(async function() {
+  await BrowserTestUtils.withNewTab(
+    {
+      gBrowser,
+      url:
+        "data:image/gif;base64,R0lGODlhEAAOALMAAOazToeHh0tLS/7LZv/0jvb29t/f3//Ub//ge8WSLf/rhf/3kdbW1mxsbP//mf///yH5BAAAAAAALAAAAAAQAA4AAARe8L1Ekyky67QZ1hLnjM5UUde0ECwLJoExKcppV0aCcGCmTIHEIUEqjgaORCMxIC6e0CcguWw6aFjsVMkkIr7g77ZKPJjPZqIyd7sJAgVGoEGv2xsBxqNgYPj/gAwXEQA7",
+    },
+    async function(browser) {
+      let popupShownPromise = BrowserTestUtils.waitForEvent(
+        document,
+        "popupshown"
+      );
+
+      await BrowserTestUtils.synthesizeMouseAtCenter(
+        "img",
+        {
+          type: "contextmenu",
+          button: 2,
+        },
+        browser
+      );
+
+      await popupShownPromise;
+
+      let showFilePickerPromise = new Promise(resolve => {
+        MockFilePicker.showCallback = function(fp) {
+          is(fp.defaultString, "index.gif");
+          resolve();
+        };
+      });
+
+      registerCleanupFunction(function() {
+        MockFilePicker.cleanup();
+      });
+
+      // Select "Save Image As" option from context menu
+      var saveImageAsCommand = document.getElementById("context-saveimage");
+      saveImageAsCommand.doCommand();
+
+      await showFilePickerPromise;
+
+      let contextMenu = document.getElementById("contentAreaContextMenu");
+      let popupHiddenPromise = BrowserTestUtils.waitForEvent(
+        contextMenu,
+        "popuphidden"
+      );
+      contextMenu.hidePopup();
+      await popupHiddenPromise;
+    }
+  );
+});