Add m-esr52 at 52.6.0

1 files changed, 30 insertions, 0 deletions

diff --git a/browser/base/content/test/general/browser_bug563588.js b/browser/base/content/test/general/browser_bug563588.js
new file mode 100644
index 000000000..a1774fb7e
--- /dev/null
+++ b/browser/base/content/test/general/browser_bug563588.js
@@ -0,0 +1,30 @@
+function press(key, expectedPos) {
+  var originalSelectedTab = gBrowser.selectedTab;
+  EventUtils.synthesizeKey("VK_" + key.toUpperCase(), { accelKey: true });
+  is(gBrowser.selectedTab, originalSelectedTab,
+     "accel+" + key + " doesn't change which tab is selected");
+  is(gBrowser.tabContainer.selectedIndex, expectedPos,
+     "accel+" + key + " moves the tab to the expected position");
+  is(document.activeElement, gBrowser.selectedTab,
+     "accel+" + key + " leaves the selected tab focused");
+}
+
+function test() {
+  gBrowser.addTab();
+  gBrowser.addTab();
+  is(gBrowser.tabs.length, 3, "got three tabs");
+  is(gBrowser.tabs[0], gBrowser.selectedTab, "first tab is selected");
+
+  gBrowser.selectedTab.focus();
+  is(document.activeElement, gBrowser.selectedTab, "selected tab is focused");
+
+  press("right", 1);
+  press("down", 2);
+  press("left", 1);
+  press("up", 0);
+  press("end", 2);
+  press("home", 0);
+
+  gBrowser.removeCurrentTab();
+  gBrowser.removeCurrentTab();
+}