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var
assert = require('assert'),
path = require('path'),
exec = require('child_process').exec;
function _spawnTestWithError(testFile, params, cb) {
_spawnTest(true, testFile, params, cb);
}
function _spawnTestWithoutError(testFile, params, cb) {
_spawnTest(false, testFile, params, cb);
}
function _spawnTest(passError, testFile, params, cb) {
var
filename,
node_path = process.argv[0],
command = [ node_path, path.join(__dirname, testFile) ].concat(params).join(' ');
exec(command, function _execDone(err, stdout, stderr) {
if (passError) {
if (err) {
return cb(err);
} else if (stderr.length > 0) {
return cb(stderr.toString());
}
}
return cb(null, stdout.toString());
});
}
function _testStat(stat, mode) {
assert.equal(stat.uid, process.getuid(), 'should have the same UID');
assert.equal(stat.gid, process.getgid(), 'should have the same GUID');
assert.equal(stat.mode, mode);
}
function _testPrefix(prefix) {
return function _testPrefixGenerated(err, name, fd) {
assert.equal(path.basename(name).slice(0, prefix.length), prefix, 'should have the provided prefix');
};
}
function _testPostfix(postfix) {
return function _testPostfixGenerated(err, name, fd) {
assert.equal(name.slice(name.length - postfix.length, name.length), postfix, 'should have the provided postfix');
};
}
function _testKeep(type, keep, cb) {
_spawnTestWithError('keep.js', [ type, keep ], cb);
}
function _testGraceful(type, graceful, cb) {
_spawnTestWithoutError('graceful.js', [ type, graceful ], cb);
}
function _assertName(err, name) {
assert.isString(name);
assert.isNotZero(name.length);
}
function _testUnsafeCleanup(unsafe, cb) {
_spawnTestWithoutError('unsafe.js', [ 'dir', unsafe ], cb);
}
module.exports.testStat = _testStat;
module.exports.testPrefix = _testPrefix;
module.exports.testPostfix = _testPostfix;
module.exports.testKeep = _testKeep;
module.exports.testGraceful = _testGraceful;
module.exports.assertName = _assertName;
module.exports.testUnsafeCleanup = _testUnsafeCleanup;
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