import FIREFOX_52_6_0esr_RELEASE from mozilla-esr52 hg repo

docshell/test/browser/file_bug422543_script.js

@@ -0,0 +1,98 @@
+const { utils: Cu, interfaces: Ci } = Components;
+Cu.import("resource://gre/modules/XPCOMUtils.jsm");
+
+function SHistoryListener() {
+}
+
+SHistoryListener.prototype = {
+  retval: true,
+  last: "initial",
+
+  OnHistoryNewEntry: function (aNewURI) {
+    this.last = "newentry";
+  },
+
+  OnHistoryGoBack: function (aBackURI) {
+    this.last = "goback";
+    return this.retval;
+  },
+
+  OnHistoryGoForward: function (aForwardURI) {
+    this.last = "goforward";
+    return this.retval;
+  },
+
+  OnHistoryGotoIndex: function (aIndex, aGotoURI) {
+    this.last = "gotoindex";
+    return this.retval;
+  },
+
+  OnHistoryPurge: function (aNumEntries) {
+    this.last = "purge";
+    return this.retval;
+  },
+
+  OnHistoryReload: function (aReloadURI, aReloadFlags) {
+    this.last = "reload";
+    return this.retval;
+  },
+
+  OnHistoryReplaceEntry: function (aIndex) {},
+
+  QueryInterface: XPCOMUtils.generateQI([Ci.nsISHistoryListener,
+                                         Ci.nsISupportsWeakReference])
+};
+
+let testAPI = {
+  shistory: null,
+  listeners: [ new SHistoryListener(),
+               new SHistoryListener() ],
+
+  init() {
+    this.shistory = docShell.QueryInterface(Ci.nsIWebNavigation).sessionHistory;
+    for (let listener of this.listeners) {
+      this.shistory.addSHistoryListener(listener);
+    }
+  },
+
+  cleanup() {
+    for (let listener of this.listeners) {
+      this.shistory.removeSHistoryListener(listener);
+    }
+    this.shistory = null;
+    sendAsyncMessage("bug422543:cleanup:return", {});
+  },
+
+  getListenerStatus() {
+    sendAsyncMessage("bug422543:getListenerStatus:return",
+                     this.listeners.map(l => l.last));
+  },
+
+  resetListeners() {
+    for (let listener of this.listeners) {
+      listener.last = "initial";
+    }
+
+    sendAsyncMessage("bug422543:resetListeners:return", {});
+  },
+
+  notifyReload() {
+    let internal = this.shistory.QueryInterface(Ci.nsISHistoryInternal);
+    let rval =
+      internal.notifyOnHistoryReload(content.document.documentURIObject, 0);
+    sendAsyncMessage("bug422543:notifyReload:return", { rval });
+  },
+
+  setRetval({ num, val }) {
+    this.listeners[num].retval = val;
+    sendAsyncMessage("bug422543:setRetval:return", {});
+  },
+};
+
+addMessageListener("bug422543:cleanup", () => { testAPI.cleanup(); });
+addMessageListener("bug422543:getListenerStatus", () => { testAPI.getListenerStatus(); });
+addMessageListener("bug422543:notifyReload", () => { testAPI.notifyReload(); });
+addMessageListener("bug422543:resetListeners", () => { testAPI.resetListeners(); });
+addMessageListener("bug422543:setRetval", (msg) => { testAPI.setRetval(msg.data); });
+
+testAPI.init();