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'use strict';
const common = require('../common');
const assert = require('assert');
const path = require('path');
const fs = require('fs');
common.refreshTmpDir();
// test creating and reading hard link
const srcPath = path.join(common.fixturesDir, 'cycles', 'root.js');
const dstPath = path.join(common.tmpDir, 'link1.js');
const callback = function(err) {
if (err) throw err;
const srcContent = fs.readFileSync(srcPath, 'utf8');
const dstContent = fs.readFileSync(dstPath, 'utf8');
assert.strictEqual(srcContent, dstContent);
};
fs.link(srcPath, dstPath, common.mustCall(callback));
// test error outputs
assert.throws(
function() {
fs.link();
},
/src path/
);
assert.throws(
function() {
fs.link('abc');
},
/dest path/
);