mirror of https://gitee.com/openkylin/nodejs.git
69 lines
1.7 KiB
JavaScript
69 lines
1.7 KiB
JavaScript
'use strict';
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const common = require('../common');
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// Test creating a symbolic link pointing to a directory.
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// Ref: https://github.com/nodejs/node/pull/23724
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// Ref: https://github.com/nodejs/node/issues/23596
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if (!common.canCreateSymLink())
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common.skip('insufficient privileges');
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const assert = require('assert');
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const path = require('path');
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const fs = require('fs');
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const tmpdir = require('../common/tmpdir');
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tmpdir.refresh();
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const linkTargets = [
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'relative-target',
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path.join(tmpdir.path, 'absolute-target')
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];
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const linkPaths = [
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path.relative(process.cwd(), path.join(tmpdir.path, 'relative-path')),
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path.join(tmpdir.path, 'absolute-path')
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];
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function testSync(target, path) {
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fs.symlinkSync(target, path);
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fs.readdirSync(path);
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}
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function testAsync(target, path) {
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fs.symlink(target, path, common.mustCall((err) => {
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assert.ifError(err);
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fs.readdirSync(path);
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}));
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}
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for (const linkTarget of linkTargets) {
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fs.mkdirSync(path.resolve(tmpdir.path, linkTarget));
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for (const linkPath of linkPaths) {
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testSync(linkTarget, `${linkPath}-${path.basename(linkTarget)}-sync`);
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testAsync(linkTarget, `${linkPath}-${path.basename(linkTarget)}-async`);
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}
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}
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// Test invalid symlink
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{
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function testSync(target, path) {
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fs.symlinkSync(target, path);
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assert(!fs.existsSync(path));
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}
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function testAsync(target, path) {
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fs.symlink(target, path, common.mustCall((err) => {
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assert.ifError(err);
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assert(!fs.existsSync(path));
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}));
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}
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for (const linkTarget of linkTargets.map((p) => p + '-broken')) {
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for (const linkPath of linkPaths) {
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testSync(linkTarget, `${linkPath}-${path.basename(linkTarget)}-sync`);
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testAsync(linkTarget, `${linkPath}-${path.basename(linkTarget)}-async`);
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}
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}
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}
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