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272 lines
8.4 KiB
JavaScript
272 lines
8.4 KiB
JavaScript
/* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is XPCOM unit tests.
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*
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* The Initial Developer of the Original Code is
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* James Boston <mozilla@jamesboston.ca>.
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* Portions created by the Initial Developer are Copyright (C) 2009
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either the GNU General Public License Version 2 or later (the "GPL"), or
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* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the MPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the MPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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// nsIProcess unit test
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const TEST_ARGS = ["mozilla", "firefox", "thunderbird", "seamonkey", "foo",
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"bar", "argument with spaces", "\"argument with quotes\""];
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const TEST_UNICODE_ARGS = ["M\u00F8z\u00EEll\u00E5",
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"\u041C\u043E\u0437\u0438\u043B\u043B\u0430",
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"\u09AE\u09CB\u099C\u09BF\u09B2\u09BE",
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"\uD808\uDE2C\uD808\uDF63\uD808\uDDB7"];
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var isWindows = ("@mozilla.org/windows-registry-key;1" in Components.classes);
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function get_test_program(prog)
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{
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var progPath = do_get_cwd();
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progPath.append(prog);
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if (isWindows)
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progPath.leafName = progPath.leafName + ".exe";
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return progPath;
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}
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function set_environment()
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{
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var envSvc = Components.classes["@mozilla.org/process/environment;1"].
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getService(Components.interfaces.nsIEnvironment);
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var dirSvc = Components.classes["@mozilla.org/file/directory_service;1"].
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getService(Components.interfaces.nsIProperties);
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var greDir = dirSvc.get("GreD", Components.interfaces.nsIFile);
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envSvc.set("DYLD_LIBRARY_PATH", greDir.path);
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// For Linux
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envSvc.set("LD_LIBRARY_PATH", greDir.path);
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//XXX: handle windows
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}
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// test if a process can be started, polled for its running status
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// and then killed
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function test_kill()
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{
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var file = get_test_program("TestBlockingProcess");
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var process = Components.classes["@mozilla.org/process/util;1"]
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.createInstance(Components.interfaces.nsIProcess);
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process.init(file);
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do_check_false(process.isRunning);
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try {
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process.kill();
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do_throw("Attempting to kill a not-running process should throw");
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}
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catch (e) { }
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process.run(false, [], 0);
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do_check_true(process.isRunning);
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process.kill();
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do_check_false(process.isRunning);
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try {
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process.kill();
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do_throw("Attempting to kill a not-running process should throw");
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}
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catch (e) { }
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}
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// test if we can get an exit value from an application that is
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// guaranteed to return an exit value of 42
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function test_quick()
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{
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var file = get_test_program("TestQuickReturn");
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var process = Components.classes["@mozilla.org/process/util;1"]
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.createInstance(Components.interfaces.nsIProcess);
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process.init(file);
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// to get an exit value it must be a blocking process
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process.run(true, [], 0);
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do_check_eq(process.exitValue, 42);
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}
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function test_args(file, args, argsAreASCII)
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{
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var process = Components.classes["@mozilla.org/process/util;1"]
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.createInstance(Components.interfaces.nsIProcess);
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process.init(file);
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if (argsAreASCII)
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process.run(true, args, args.length);
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else
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process.runw(true, args, args.length);
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do_check_eq(process.exitValue, 0);
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}
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// test if an argument can be successfully passed to an application
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// that will return 0 if "mozilla" is the only argument
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function test_arguments()
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{
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test_args(get_test_program("TestArguments"), TEST_ARGS, true);
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}
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// test if Unicode arguments can be successfully passed to an application
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function test_unicode_arguments()
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{
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test_args(get_test_program("TestUnicodeArguments"), TEST_UNICODE_ARGS, false);
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}
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function rename_and_test(asciiName, unicodeName, args, argsAreASCII)
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{
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var asciiFile = get_test_program(asciiName);
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var asciiLeaf = asciiFile.leafName;
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var unicodeLeaf = asciiLeaf.replace(asciiName, unicodeName);
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asciiFile.moveTo(null, unicodeLeaf);
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var unicodeFile = get_test_program(unicodeName);
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test_args(unicodeFile, args, argsAreASCII);
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unicodeFile.moveTo(null, asciiLeaf);
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}
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// test passing ASCII and Unicode arguments to an application with a Unicode name
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function test_unicode_app()
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{
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rename_and_test("TestArguments",
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// "Unicode" in Tamil
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"\u0BAF\u0BC1\u0BA9\u0BBF\u0B95\u0BCB\u0B9F\u0BCD",
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TEST_ARGS, true);
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rename_and_test("TestUnicodeArguments",
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// "Unicode" in Thai
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"\u0E22\u0E39\u0E19\u0E34\u0E42\u0E04\u0E14",
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TEST_UNICODE_ARGS, false);
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}
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// test if we get notified about a blocking process
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function test_notify_blocking()
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{
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var file = get_test_program("TestQuickReturn");
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var process = Components.classes["@mozilla.org/process/util;1"]
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.createInstance(Components.interfaces.nsIProcess);
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process.init(file);
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process.runAsync([], 0, {
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observe: function(subject, topic, data) {
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process = subject.QueryInterface(Components.interfaces.nsIProcess);
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do_check_eq(topic, "process-finished");
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do_check_eq(process.exitValue, 42);
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test_notify_nonblocking();
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}
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});
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}
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// test if we get notified about a non-blocking process
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function test_notify_nonblocking()
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{
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var file = get_test_program("TestArguments");
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var process = Components.classes["@mozilla.org/process/util;1"]
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.createInstance(Components.interfaces.nsIProcess);
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process.init(file);
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process.runAsync(TEST_ARGS, TEST_ARGS.length, {
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observe: function(subject, topic, data) {
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process = subject.QueryInterface(Components.interfaces.nsIProcess);
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do_check_eq(topic, "process-finished");
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do_check_eq(process.exitValue, 0);
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test_notify_killed();
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}
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});
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}
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// test if we get notified about a killed process
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function test_notify_killed()
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{
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var file = get_test_program("TestBlockingProcess");
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var process = Components.classes["@mozilla.org/process/util;1"]
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.createInstance(Components.interfaces.nsIProcess);
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process.init(file);
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process.runAsync([], 0, {
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observe: function(subject, topic, data) {
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process = subject.QueryInterface(Components.interfaces.nsIProcess);
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do_check_eq(topic, "process-finished");
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do_test_finished();
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}
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});
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process.kill();
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}
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// test if killing a process that is already finished doesn't crash
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function test_kill_2()
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{
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var file = get_test_program("TestQuickReturn");
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var thread = Components.classes["@mozilla.org/thread-manager;1"]
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.getService().currentThread;
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for (var i = 0; i < 1000; i++) {
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var process = Components.classes["@mozilla.org/process/util;1"]
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.createInstance(Components.interfaces.nsIProcess);
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process.init(file);
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process.run(false, [], 0);
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try {
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process.kill();
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}
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catch (e) { }
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// We need to ensure that we process any events on the main thread -
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// this allow threads to clean up properly and avoid out of memory
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// errors during the test.
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while (thread.hasPendingEvents())
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thread.processNextEvent(false);
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}
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}
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function run_test() {
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set_environment();
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test_kill();
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test_quick();
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test_arguments();
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test_unicode_arguments();
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test_unicode_app();
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do_test_pending();
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test_notify_blocking();
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test_kill_2();
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}
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