1 files changed, 302 insertions, 0 deletions
diff --git a/devtools/client/responsivedesign/test/head.js b/devtools/client/responsivedesign/test/head.js
new file mode 100644
index 000000000..3228021f6
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+++ b/devtools/client/responsivedesign/test/head.js
@@ -0,0 +1,302 @@
+/* Any copyright is dedicated to the Public Domain.
+   http://creativecommons.org/publicdomain/zero/1.0/ */
+
+"use strict";
+
+let testDir = gTestPath.substr(0, gTestPath.lastIndexOf("/"));
+// shared-head.js handles imports, constants, and utility functions
+let sharedHeadURI = testDir + "../../../framework/test/shared-head.js";
+Services.scriptloader.loadSubScript(sharedHeadURI, this);
+
+// Import the GCLI test helper
+let gcliHelpersURI = testDir + "../../../commandline/test/helpers.js";
+Services.scriptloader.loadSubScript(gcliHelpersURI, this);
+
+flags.testing = true;
+Services.prefs.setBoolPref("devtools.responsive.html.enabled", false);
+
+registerCleanupFunction(() => {
+  flags.testing = false;
+  Services.prefs.clearUserPref("devtools.responsive.html.enabled");
+  Services.prefs.clearUserPref("devtools.responsiveUI.currentPreset");
+  Services.prefs.clearUserPref("devtools.responsiveUI.customHeight");
+  Services.prefs.clearUserPref("devtools.responsiveUI.customWidth");
+  Services.prefs.clearUserPref("devtools.responsiveUI.presets");
+  Services.prefs.clearUserPref("devtools.responsiveUI.rotate");
+});
+
+SimpleTest.requestCompleteLog();
+
+const { ResponsiveUIManager } = Cu.import("resource://devtools/client/responsivedesign/responsivedesign.jsm", {});
+
+/**
+ * Open the Responsive Design Mode
+ * @param {Tab} The browser tab to open it into (defaults to the selected tab).
+ * @param {method} The method to use to open the RDM (values: menu, keyboard)
+ * @return {rdm, manager} Returns the RUI instance and the manager
+ */
+var openRDM = Task.async(function* (tab = gBrowser.selectedTab,
+                                   method = "menu") {
+  let manager = ResponsiveUIManager;
+
+  let opened = once(manager, "on");
+  let resized = once(manager, "content-resize");
+  if (method == "menu") {
+    document.getElementById("menu_responsiveUI").doCommand();
+  } else {
+    synthesizeKeyFromKeyTag(document.getElementById("key_responsiveUI"));
+  }
+  yield opened;
+
+  let rdm = manager.getResponsiveUIForTab(tab);
+  rdm.transitionsEnabled = false;
+  registerCleanupFunction(() => {
+    rdm.transitionsEnabled = true;
+  });
+
+  // Wait for content to resize.  This is triggered async by the preset menu
+  // auto-selecting its default entry once it's in the document.
+  yield resized;
+
+  return {rdm, manager};
+});
+
+/**
+ * Close a responsive mode instance
+ * @param {rdm} ResponsiveUI instance for the tab
+ */
+var closeRDM = Task.async(function* (rdm) {
+  let manager = ResponsiveUIManager;
+  if (!rdm) {
+    rdm = manager.getResponsiveUIForTab(gBrowser.selectedTab);
+  }
+  let closed = once(manager, "off");
+  let resized = once(manager, "content-resize");
+  rdm.close();
+  yield resized;
+  yield closed;
+});
+
+/**
+ * Open the toolbox, with the inspector tool visible.
+ * @return a promise that resolves when the inspector is ready
+ */
+var openInspector = Task.async(function* () {
+  info("Opening the inspector");
+  let target = TargetFactory.forTab(gBrowser.selectedTab);
+
+  let inspector, toolbox;
+
+  // Checking if the toolbox and the inspector are already loaded
+  // The inspector-updated event should only be waited for if the inspector
+  // isn't loaded yet
+  toolbox = gDevTools.getToolbox(target);
+  if (toolbox) {
+    inspector = toolbox.getPanel("inspector");
+    if (inspector) {
+      info("Toolbox and inspector already open");
+      return {
+        toolbox: toolbox,
+        inspector: inspector
+      };
+    }
+  }
+
+  info("Opening the toolbox");
+  toolbox = yield gDevTools.showToolbox(target, "inspector");
+  yield waitForToolboxFrameFocus(toolbox);
+  inspector = toolbox.getPanel("inspector");
+
+  info("Waiting for the inspector to update");
+  if (inspector._updateProgress) {
+    yield inspector.once("inspector-updated");
+  }
+
+  return {
+    toolbox: toolbox,
+    inspector: inspector
+  };
+});
+
+var closeToolbox = Task.async(function* () {
+  let target = TargetFactory.forTab(gBrowser.selectedTab);
+  yield gDevTools.closeToolbox(target);
+});
+
+/**
+ * Wait for the toolbox frame to receive focus after it loads
+ * @param {Toolbox} toolbox
+ * @return a promise that resolves when focus has been received
+ */
+function waitForToolboxFrameFocus(toolbox) {
+  info("Making sure that the toolbox's frame is focused");
+  let def = promise.defer();
+  waitForFocus(def.resolve, toolbox.win);
+  return def.promise;
+}
+
+/**
+ * Open the toolbox, with the inspector tool visible, and the sidebar that
+ * corresponds to the given id selected
+ * @return a promise that resolves when the inspector is ready and the sidebar
+ * view is visible and ready
+ */
+var openInspectorSideBar = Task.async(function* (id) {
+  let {toolbox, inspector} = yield openInspector();
+
+  info("Selecting the " + id + " sidebar");
+  inspector.sidebar.select(id);
+
+  return {
+    toolbox: toolbox,
+    inspector: inspector,
+    view: inspector[id].view || inspector[id].computedView
+  };
+});
+
+/**
+ * Checks whether the inspector's sidebar corresponding to the given id already
+ * exists
+ * @param {InspectorPanel}
+ * @param {String}
+ * @return {Boolean}
+ */
+function hasSideBarTab(inspector, id) {
+  return !!inspector.sidebar.getWindowForTab(id);
+}
+
+/**
+ * Open the toolbox, with the inspector tool visible, and the computed-view
+ * sidebar tab selected.
+ * @return a promise that resolves when the inspector is ready and the computed
+ * view is visible and ready
+ */
+function openComputedView() {
+  return openInspectorSideBar("computedview");
+}
+
+/**
+ * Open the toolbox, with the inspector tool visible, and the rule-view
+ * sidebar tab selected.
+ * @return a promise that resolves when the inspector is ready and the rule
+ * view is visible and ready
+ */
+function openRuleView() {
+  return openInspectorSideBar("ruleview");
+}
+
+/**
+ * Add a new test tab in the browser and load the given url.
+ * @param {String} url The url to be loaded in the new tab
+ * @return a promise that resolves to the tab object when the url is loaded
+ */
+var addTab = Task.async(function* (url) {
+  info("Adding a new tab with URL: '" + url + "'");
+
+  window.focus();
+
+  let tab = gBrowser.selectedTab = gBrowser.addTab(url);
+  let browser = tab.linkedBrowser;
+
+  yield BrowserTestUtils.browserLoaded(browser);
+  info("URL '" + url + "' loading complete");
+
+  return tab;
+});
+
+/**
+ * Waits for the next load to complete in the current browser.
+ *
+ * @return promise
+ */
+function waitForDocLoadComplete(aBrowser = gBrowser) {
+  let deferred = promise.defer();
+  let progressListener = {
+    onStateChange: function (webProgress, req, flags, status) {
+      let docStop = Ci.nsIWebProgressListener.STATE_IS_NETWORK |
+                    Ci.nsIWebProgressListener.STATE_STOP;
+      info(`Saw state ${flags.toString(16)} and status ${status.toString(16)}`);
+
+      // When a load needs to be retargetted to a new process it is cancelled
+      // with NS_BINDING_ABORTED so ignore that case
+      if ((flags & docStop) == docStop && status != Cr.NS_BINDING_ABORTED) {
+        aBrowser.removeProgressListener(progressListener);
+        info("Browser loaded");
+        deferred.resolve();
+      }
+    },
+    QueryInterface: XPCOMUtils.generateQI([Ci.nsIWebProgressListener,
+                                           Ci.nsISupportsWeakReference])
+  };
+  aBrowser.addProgressListener(progressListener);
+  info("Waiting for browser load");
+  return deferred.promise;
+}
+
+/**
+ * Get the NodeFront for a node that matches a given css selector, via the
+ * protocol.
+ * @param {String|NodeFront} selector
+ * @param {InspectorPanel} inspector The instance of InspectorPanel currently
+ * loaded in the toolbox
+ * @return {Promise} Resolves to the NodeFront instance
+ */
+function getNodeFront(selector, {walker}) {
+  if (selector._form) {
+    return selector;
+  }
+  return walker.querySelector(walker.rootNode, selector);
+}
+
+/**
+ * Set the inspector's current selection to the first match of the given css
+ * selector
+ * @param {String|NodeFront} selector
+ * @param {InspectorPanel} inspector The instance of InspectorPanel currently
+ * loaded in the toolbox
+ * @param {String} reason Defaults to "test" which instructs the inspector not
+ * to highlight the node upon selection
+ * @return {Promise} Resolves when the inspector is updated with the new node
+ */
+var selectNode = Task.async(function* (selector, inspector, reason = "test") {
+  info("Selecting the node for '" + selector + "'");
+  let nodeFront = yield getNodeFront(selector, inspector);
+  let updated = inspector.once("inspector-updated");
+  inspector.selection.setNodeFront(nodeFront, reason);
+  yield updated;
+});
+
+function waitForResizeTo(manager, width, height) {
+  return new Promise(resolve => {
+    let onResize = (_, data) => {
+      if (data.width != width || data.height != height) {
+        return;
+      }
+      manager.off("content-resize", onResize);
+      info(`Got content-resize to ${width} x ${height}`);
+      resolve();
+    };
+    info(`Waiting for content-resize to ${width} x ${height}`);
+    manager.on("content-resize", onResize);
+  });
+}
+
+var setPresetIndex = Task.async(function* (rdm, manager, index) {
+  info(`Current preset: ${rdm.menulist.selectedIndex}, change to: ${index}`);
+  if (rdm.menulist.selectedIndex != index) {
+    let resized = once(manager, "content-resize");
+    rdm.menulist.selectedIndex = index;
+    yield resized;
+  }
+});
+
+var setSize = Task.async(function* (rdm, manager, width, height) {
+  let size = rdm.getSize();
+  info(`Current size: ${size.width} x ${size.height}, ` +
+       `set to: ${width} x ${height}`);
+  if (size.width != width || size.height != height) {
+    let resized = waitForResizeTo(manager, width, height);
+    rdm.setViewportSize({ width, height });
+    yield resized;
+  }
+});