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'use strict';
var common = require('../common');
var assert = require('assert');
var path = require('path');
var fs = require('fs');
var exec = require('child_process').exec;
var completed = 0;
var expected_async = 4;
var linkTime;
var fileTime;
common.refreshTmpDir();
var runtest = function(skip_symlinks) {
if (!skip_symlinks) {
// test creating and reading symbolic link
var linkData = path.join(common.fixturesDir, '/cycles/root.js');
var linkPath = path.join(common.tmpDir, 'symlink1.js');
fs.symlink(linkData, linkPath, function(err) {
if (err) throw err;
console.log('symlink done');
fs.lstat(linkPath, function(err, stats) {
if (err) throw err;
linkTime = stats.mtime.getTime();
completed++;
});
fs.stat(linkPath, function(err, stats) {
if (err) throw err;
fileTime = stats.mtime.getTime();
completed++;
});
fs.readlink(linkPath, function(err, destination) {
if (err) throw err;
assert.equal(destination, linkData);
completed++;
});
});
}
// test creating and reading hard link
var srcPath = path.join(common.fixturesDir, 'cycles', 'root.js');
var dstPath = path.join(common.tmpDir, 'link1.js');
fs.link(srcPath, dstPath, function(err) {
if (err) throw err;
console.log('hard link done');
var srcContent = fs.readFileSync(srcPath, 'utf8');
var dstContent = fs.readFileSync(dstPath, 'utf8');
assert.equal(srcContent, dstContent);
completed++;
});
};
if (common.isWindows) {
// On Windows, creating symlinks requires admin privileges.
// We'll only try to run symlink test if we have enough privileges.
exec('whoami /priv', function(err, o) {
if (err || o.indexOf('SeCreateSymbolicLinkPrivilege') == -1) {
expected_async = 1;
runtest(true);
} else {
runtest(false);
}
});
} else {
runtest(false);
}
process.on('exit', function() {
assert.equal(completed, expected_async);
assert(linkTime !== fileTime);
});