1 files changed, 52 insertions, 0 deletions
diff --git a/browser/base/content/test/browser_tab_dragdrop2.js b/browser/base/content/test/browser_tab_dragdrop2.js
new file mode 100644
index 000000000..e2f293e85
--- /dev/null
+++ b/browser/base/content/test/browser_tab_dragdrop2.js
@@ -0,0 +1,52 @@
+function test()
+{
+  waitForExplicitFinish();
+
+  var level1 = false;
+  var level2 = false;
+  function test1() {
+    // Load the following URI (which runs some child popup tests) in a new window (B),
+    // then add a blank tab to B and call replaceTabWithWindow to detach the URI tab
+    // into yet a new window (C), then close B.
+    // Now run the tests again and then close C.
+    // The test results does not matter, all this is just to exercise some code to
+    // catch assertions or crashes.
+    var chromeroot = getRootDirectory(gTestPath);
+    var uri = chromeroot + "browser_tab_dragdrop2_frame1.xul";
+    let window_B = openDialog(location, "_blank", "chrome,all,dialog=no,left=200,top=200,width=200,height=200", uri);
+    window_B.addEventListener("load", function(aEvent) {
+      window_B.removeEventListener("load", arguments.callee, false);
+      if (level1) return; level1=true;
+      executeSoon(function () {
+        window_B.gBrowser.addEventListener("load", function(aEvent) {
+          window_B.removeEventListener("load", arguments.callee, true);
+          if (level2) return; level2=true;
+          is(window_B.gBrowser.getBrowserForTab(window_B.gBrowser.tabs[0]).contentWindow.location, uri, "sanity check");
+          //alert("1:"+window_B.gBrowser.getBrowserForTab(window_B.gBrowser.tabs[0]).contentWindow.location);
+          var windowB_tab2 = window_B.gBrowser.addTab("about:blank", {skipAnimation: true});
+          setTimeout(function () {
+            //alert("2:"+window_B.gBrowser.getBrowserForTab(window_B.gBrowser.tabs[0]).contentWindow.location);
+            window_B.gBrowser.addEventListener("pagehide", function(aEvent) {
+              window_B.gBrowser.removeEventListener("pagehide", arguments.callee, true);
+              executeSoon(function () {
+                // alert("closing window_B which has "+ window_B.gBrowser.tabs.length+" tabs\n"+
+                //      window_B.gBrowser.getBrowserForTab(window_B.gBrowser.tabs[0]).contentWindow.location);
+                window_B.close();
+
+                var doc = window_C.gBrowser.getBrowserForTab(window_C.gBrowser.tabs[0])
+                            .docShell.contentViewer.DOMDocument;
+                var calls = doc.defaultView.test_panels();
+                window_C.close();
+                finish();
+              });
+            }, true);
+            window_B.gBrowser.selectedTab = window_B.gBrowser.tabs[0];
+            var window_C = window_B.gBrowser.replaceTabWithWindow(window_B.gBrowser.tabs[0]);
+            }, 1000);  // 1 second to allow the tests to create the popups
+        }, true);
+      });
+    }, false);
+  }
+
+  test1();
+}