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-rw-r--r--accessible/tests/mochitest/browser.js156
1 files changed, 156 insertions, 0 deletions
diff --git a/accessible/tests/mochitest/browser.js b/accessible/tests/mochitest/browser.js
new file mode 100644
index 0000000000..b08214cfa8
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+++ b/accessible/tests/mochitest/browser.js
@@ -0,0 +1,156 @@
+/* import-globals-from common.js */
+
+var { AppConstants } = ChromeUtils.importESModule(
+ "resource://gre/modules/AppConstants.sys.mjs"
+);
+
+/**
+ * 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
+
+var gBrowserContext = {
+ browserWnd: null,
+ testFunc: null,
+ startURL: "",
+};
+
+function openBrowserWindowIntl() {
+ var params = "chrome,all,dialog=no,non-remote";
+ 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.browsingContext.topChromeWindow.openDialog(
+ AppConstants.BROWSER_CHROME_URL,
+ "_blank",
+ params,
+ gBrowserContext.startURL || "data:text/html,<html></html>"
+ );
+
+ whenDelayedStartupFinished(browserWindow(), function () {
+ addA11yLoadEvent(startBrowserTests, browserWindow());
+ });
+}
+
+function startBrowserTests() {
+ if (gBrowserContext.startURL) {
+ // Make sure the window is the one loading our URL.
+ if (currentBrowser().contentWindow.location != gBrowserContext.startURL) {
+ setTimeout(startBrowserTests, 0);
+ return;
+ }
+ // 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");
+}