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https://gitlab.winehq.org/wine/wine-gecko.git
synced 2024-09-13 09:24:08 -07:00
64 lines
1.9 KiB
JavaScript
64 lines
1.9 KiB
JavaScript
const Cc = Components.classes;
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const Ci = Components.interfaces;
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function run_test() {
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// setup a profile directory
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var dirSvc = Cc["@mozilla.org/file/directory_service;1"].
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getService(Ci.nsIProperties);
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var leafRandomName = "PermMgr" + Math.floor(Math.random() * 10000);
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var dir = dirSvc.get("TmpD", Ci.nsILocalFile);
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dir.append(leafRandomName);
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dir.createUnique(Ci.nsIFile.DIRECTORY_TYPE, 0700);
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var provider = {
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getFile: function(prop, persistent) {
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persistent.value = true;
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if (prop == "ProfLD" ||
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prop == "ProfD")
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return dir.clone();
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throw Cr.NS_ERROR_FAILURE;
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},
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QueryInterface: function(iid) {
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if (iid.equals(Ci.nsIDirectoryProvider) ||
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iid.equals(Ci.nsISupports)) {
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return this;
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}
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throw Cr.NS_ERROR_NO_INTERFACE;
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}
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};
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dirSvc.QueryInterface(Ci.nsIDirectoryService).
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registerProvider(provider);
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// initialize the permission manager service
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var pm = Cc["@mozilla.org/permissionmanager;1"].
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getService(Ci.nsIPermissionManager);
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// get the db file
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var file = dir.clone();
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file.append("permissions.sqlite");
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do_check_true(file.exists());
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// corrupt the file
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var ostream = Cc["@mozilla.org/network/file-output-stream;1"].
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createInstance(Ci.nsIFileOutputStream);
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ostream.init(file, 0x02, 0666, 0);
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var conv = Cc["@mozilla.org/intl/converter-output-stream;1"].
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createInstance(Ci.nsIConverterOutputStream);
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conv.init(ostream, "UTF-8", 0, 0);
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for (var i = 0; i < file.fileSize; ++i)
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conv.writeString("a");
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conv.close();
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// prepare an empty hostperm.1 file so that it can be used for importing
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var hostperm = dir.clone();
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hostperm.append("hostperm.1");
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ostream.init(hostperm, 0x02 | 0x08, 0666, 0);
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ostream.close();
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// remove all should not throw
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pm.removeAll();
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// cleanup
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dirSvc.unregisterProvider(provider);
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}
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