1 files changed, 23 insertions, 0 deletions
diff --git a/docshell/test/browser/browser_bug852909.js b/docshell/test/browser/browser_bug852909.js
new file mode 100644
index 000000000..5e2374c43
--- /dev/null
+++ b/docshell/test/browser/browser_bug852909.js
@@ -0,0 +1,23 @@
+var rootDir = "http://mochi.test:8888/browser/docshell/test/browser/";
+
+function test() {
+  waitForExplicitFinish();
+
+  gBrowser.selectedTab = gBrowser.addTab(rootDir + "file_bug852909.png");
+  BrowserTestUtils.browserLoaded(gBrowser.selectedBrowser).then(image);
+}
+
+function image(event) {
+  ok(!gBrowser.selectedTab.mayEnableCharacterEncodingMenu, "Docshell should say the menu should be disabled for images.");
+
+  gBrowser.removeCurrentTab();
+  gBrowser.selectedTab = gBrowser.addTab(rootDir + "file_bug852909.pdf");
+  BrowserTestUtils.browserLoaded(gBrowser.selectedBrowser).then(pdf);
+}
+
+function pdf(event) {
+  ok(!gBrowser.selectedTab.mayEnableCharacterEncodingMenu, "Docshell should say the menu should be disabled for PDF.js.");
+
+  gBrowser.removeCurrentTab();
+  finish();
+}