Add m-esr52 at 52.6.0

1 files changed, 73 insertions, 0 deletions

diff --git a/dom/base/test/file_simplecontentpolicy.js b/dom/base/test/file_simplecontentpolicy.js
new file mode 100644
index 000000000..1f9606c49
--- /dev/null
+++ b/dom/base/test/file_simplecontentpolicy.js
@@ -0,0 +1,73 @@
+var Ci = Components.interfaces;
+var Cc = Components.classes;
+var Cr = Components.results;
+
+Components.utils.import("resource://gre/modules/Services.jsm");
+Components.utils.import("resource://gre/modules/XPCOMUtils.jsm");
+
+function executeSoon(f)
+{
+  Services.tm.mainThread.dispatch(f, Ci.nsIThread.DISPATCH_NORMAL);
+}
+
+var urlSuffix = "/this/is/the/test/url";
+
+// Content policy / factory implementation for the test
+var policyID = Components.ID("{6aadacff-f1f2-46f4-a6db-6d429f884a30}");
+var policyName = "@mozilla.org/simpletestpolicy;1";
+var policy = {
+  // nsISupports implementation
+  QueryInterface:
+    XPCOMUtils.generateQI([
+      Ci.nsISupports,
+      Ci.nsIFactory,
+      Ci.nsISimpleContentPolicy]),
+
+  // nsIFactory implementation
+  createInstance: function(outer, iid) {
+    return this.QueryInterface(iid);
+  },
+
+  // nsIContentPolicy implementation
+  shouldLoad: function(contentType,
+                       contentLocation,
+                       requestOrigin,
+                       frame,
+                       isTopLevel,
+                       mimeTypeGuess,
+                       extra)
+  {
+    // Remember last content type seen for the test url
+    if (contentLocation.spec.endsWith(urlSuffix)) {
+      assert.ok(frame === browserElement, "correct <browser> element");
+      sendAsyncMessage("shouldLoad", {contentType: contentType, isTopLevel: isTopLevel});
+      return Ci.nsIContentPolicy.REJECT_REQUEST;
+    }
+
+    return Ci.nsIContentPolicy.ACCEPT;
+  },
+
+  shouldProcess: function() {
+    return Ci.nsIContentPolicy.ACCEPT;
+  }
+}
+
+// Register content policy
+var componentManager = Components.manager.QueryInterface(Ci.nsIComponentRegistrar);
+componentManager.registerFactory(policyID, "Test simple content policy", policyName, policy);
+
+var categoryManager = Cc["@mozilla.org/categorymanager;1"].getService(Ci.nsICategoryManager);
+categoryManager.addCategoryEntry("simple-content-policy", policyName, policyName, false, true);
+
+addMessageListener("finished", () => {
+  // Unregister content policy
+  categoryManager.deleteCategoryEntry("simple-content-policy", policyName, false);
+
+  executeSoon(function() {
+    // Component must be unregistered delayed, otherwise other content
+    // policy will not be removed from the category correctly
+    componentManager.unregisterFactory(policyID, policy);
+  });
+});
+
+sendAsyncMessage("ready");