1 files changed, 153 insertions, 0 deletions
diff --git a/accessible/tests/mochitest/browser.js b/accessible/tests/mochitest/browser.js
new file mode 100644
index 000000000..f84f545d8
--- /dev/null
+++ b/accessible/tests/mochitest/browser.js
@@ -0,0 +1,153 @@
+/**
+ * Load the browser with the given url and then invokes the given function.
+ */
+function openBrowserWindow(aFunc, aURL, aRect)
+{
+  gBrowserContext.testFunc = aFunc;
+  gBrowserContext.startURL = aURL;
+  gBrowserContext.browserRect = aRect;
+
+  addLoadEvent(openBrowserWindowIntl);
+}
+
+/**
+ * Close the browser window.
+ */
+function closeBrowserWindow()
+{
+  gBrowserContext.browserWnd.close();
+}
+
+/**
+ * Return the browser window object.
+ */
+function browserWindow()
+{
+  return gBrowserContext.browserWnd;
+}
+
+/**
+ * Return the document of the browser window.
+ */
+function browserDocument()
+{
+  return browserWindow().document;
+}
+
+/**
+ * Return tab browser object.
+ */
+function tabBrowser()
+{
+  return browserWindow().gBrowser;
+}
+
+/**
+ * Return browser element of the current tab.
+ */
+function currentBrowser()
+{
+  return tabBrowser().selectedBrowser;
+}
+
+/**
+ * Return DOM document of the current tab.
+ */
+function currentTabDocument()
+{
+  return currentBrowser().contentDocument;
+}
+
+/**
+ * Return window of the current tab.
+ */
+function currentTabWindow()
+{
+  return currentTabDocument().defaultView;
+}
+
+/**
+ * Return browser element of the tab at the given index.
+ */
+function browserAt(aIndex)
+{
+  return tabBrowser().getBrowserAtIndex(aIndex);
+}
+
+/**
+ * Return DOM document of the tab at the given index.
+ */
+function tabDocumentAt(aIndex)
+{
+  return browserAt(aIndex).contentDocument;
+}
+
+/**
+ * Return input element of address bar.
+ */
+function urlbarInput()
+{
+  return browserWindow().document.getElementById("urlbar").inputField;
+}
+
+/**
+ * Return reload button.
+ */
+function reloadButton()
+{
+  return browserWindow().document.getElementById("urlbar-reload-button");
+}
+
+////////////////////////////////////////////////////////////////////////////////
+// private section
+
+Components.utils.import("resource://gre/modules/Services.jsm");
+
+var gBrowserContext =
+{
+  browserWnd: null,
+  testFunc: null,
+  startURL: ""
+};
+
+function openBrowserWindowIntl()
+{
+  var params = "chrome,all,dialog=no";
+  var rect = gBrowserContext.browserRect;
+  if (rect) {
+    if ("left" in rect)
+      params += ",left=" + rect.left;
+    if ("top" in rect)
+      params += ",top=" + rect.top;
+    if ("width" in rect)
+      params += ",width=" + rect.width;
+    if ("height" in rect)
+      params += ",height=" + rect.height;
+  }
+
+  gBrowserContext.browserWnd =
+    window.openDialog(Services.prefs.getCharPref("browser.chromeURL"),
+                      "_blank", params,
+                      gBrowserContext.startURL);
+
+  whenDelayedStartupFinished(browserWindow(), function () {
+    addA11yLoadEvent(startBrowserTests, browserWindow());
+  });
+}
+
+function startBrowserTests()
+{
+  if (gBrowserContext.startURL) // wait for load
+    addA11yLoadEvent(gBrowserContext.testFunc, currentBrowser().contentWindow);
+  else
+    gBrowserContext.testFunc();
+}
+
+function whenDelayedStartupFinished(aWindow, aCallback) {
+  Services.obs.addObserver(function observer(aSubject, aTopic) {
+    if (aWindow == aSubject) {
+      Services.obs.removeObserver(observer, aTopic);
+      setTimeout(aCallback, 0);
+    }
+  }, "browser-delayed-startup-finished", false);
+}