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