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Test Info: Warnings
- This test gets skipped with pattern: os == 'win' OR os == 'linux' OR os == 'android'
- Manifest: xpcom/tests/unit/xpcshell.toml
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
// nsIProcess unit test
const TEST_ARGS = [
"mozilla",
"firefox",
"thunderbird",
"seamonkey",
"foo",
"bar",
"argument with spaces",
'"argument with quotes"',
];
const TEST_UNICODE_ARGS = [
"M\u00F8z\u00EEll\u00E5",
"\u041C\u043E\u0437\u0438\u043B\u043B\u0430",
"\u09AE\u09CB\u099C\u09BF\u09B2\u09BE",
"\uD808\uDE2C\uD808\uDF63\uD808\uDDB7",
];
// test if a process can be started, polled for its running status
// and then killed
function test_kill() {
var file = get_test_program("TestBlockingProcess");
var process = Cc["@mozilla.org/process/util;1"].createInstance(Ci.nsIProcess);
process.init(file);
Assert.ok(!process.isRunning);
try {
process.kill();
do_throw("Attempting to kill a not-running process should throw");
} catch (e) {}
process.run(false, [], 0);
Assert.ok(process.isRunning);
process.kill();
Assert.ok(!process.isRunning);
try {
process.kill();
do_throw("Attempting to kill a not-running process should throw");
} catch (e) {}
}
// test if we can get an exit value from an application that is
// guaranteed to return an exit value of 42
function test_quick() {
var file = get_test_program("TestQuickReturn");
var process = Cc["@mozilla.org/process/util;1"].createInstance(Ci.nsIProcess);
process.init(file);
// to get an exit value it must be a blocking process
process.run(true, [], 0);
Assert.equal(process.exitValue, 42);
}
function test_args(file, args, argsAreASCII) {
var process = Cc["@mozilla.org/process/util;1"].createInstance(Ci.nsIProcess);
process.init(file);
if (argsAreASCII) {
process.run(true, args, args.length);
} else {
process.runw(true, args, args.length);
}
Assert.equal(process.exitValue, 0);
}
// test if an argument can be successfully passed to an application
// that will return 0 if "mozilla" is the only argument
function test_arguments() {
test_args(get_test_program("TestArguments"), TEST_ARGS, true);
}
// test if Unicode arguments can be successfully passed to an application
function test_unicode_arguments() {
test_args(get_test_program("TestUnicodeArguments"), TEST_UNICODE_ARGS, false);
}
function rename_and_test(asciiName, unicodeName, args, argsAreASCII) {
var asciiFile = get_test_program(asciiName);
var asciiLeaf = asciiFile.leafName;
var unicodeLeaf = asciiLeaf.replace(asciiName, unicodeName);
asciiFile.moveTo(null, unicodeLeaf);
var unicodeFile = get_test_program(unicodeName);
test_args(unicodeFile, args, argsAreASCII);
unicodeFile.moveTo(null, asciiLeaf);
}
// test passing ASCII and Unicode arguments to an application with a Unicode name
function test_unicode_app() {
rename_and_test(
"TestArguments",
// "Unicode" in Tamil
"\u0BAF\u0BC1\u0BA9\u0BBF\u0B95\u0BCB\u0B9F\u0BCD",
TEST_ARGS,
true
);
rename_and_test(
"TestUnicodeArguments",
// "Unicode" in Thai
"\u0E22\u0E39\u0E19\u0E34\u0E42\u0E04\u0E14",
TEST_UNICODE_ARGS,
false
);
}
// test if we get notified about a blocking process
function test_notify_blocking() {
var file = get_test_program("TestQuickReturn");
var process = Cc["@mozilla.org/process/util;1"].createInstance(Ci.nsIProcess);
process.init(file);
process.runAsync([], 0, {
observe(subject, topic) {
process = subject.QueryInterface(Ci.nsIProcess);
Assert.equal(topic, "process-failed");
Assert.equal(process.exitValue, 42);
test_notify_nonblocking();
},
});
}
// test if we get notified about a non-blocking process
function test_notify_nonblocking() {
var file = get_test_program("TestArguments");
var process = Cc["@mozilla.org/process/util;1"].createInstance(Ci.nsIProcess);
process.init(file);
process.runAsync(TEST_ARGS, TEST_ARGS.length, {
observe(subject, topic) {
process = subject.QueryInterface(Ci.nsIProcess);
Assert.equal(topic, "process-finished");
Assert.equal(process.exitValue, 0);
test_notify_killed();
},
});
}
// test if we get notified about a killed process
function test_notify_killed() {
var file = get_test_program("TestBlockingProcess");
var process = Cc["@mozilla.org/process/util;1"].createInstance(Ci.nsIProcess);
process.init(file);
process.runAsync([], 0, {
observe(subject, topic) {
process = subject.QueryInterface(Ci.nsIProcess);
Assert.equal(topic, "process-failed");
do_test_finished();
},
});
process.kill();
}
function run_test() {
set_process_running_environment();
test_kill();
test_quick();
test_arguments();
test_unicode_arguments();
test_unicode_app();
do_test_pending();
test_notify_blocking();
}