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a1b0d5da07
Move tmpdir functionality to its own module (common/tmpdir). Backport-PR-URL: https://github.com/nodejs/node/pull/19488 PR-URL: https://github.com/nodejs/node/pull/17856 Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Gibson Fahnestock <gibfahn@gmail.com> Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de> Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com>
101 lines
2.5 KiB
JavaScript
101 lines
2.5 KiB
JavaScript
'use strict';
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const common = require('../common');
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/*
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* These tests make sure that the `options` object passed to these functions are
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* never altered.
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*
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* Refer: https://github.com/nodejs/node/issues/7655
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*/
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const assert = require('assert');
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const fs = require('fs');
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const path = require('path');
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const errHandler = (e) => assert.ifError(e);
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const options = Object.freeze({});
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const tmpdir = require('../common/tmpdir');
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tmpdir.refresh();
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{
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assert.doesNotThrow(() =>
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fs.readFile(__filename, options, common.mustCall(errHandler))
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);
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assert.doesNotThrow(() => fs.readFileSync(__filename, options));
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}
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{
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assert.doesNotThrow(() =>
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fs.readdir(__dirname, options, common.mustCall(errHandler))
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);
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assert.doesNotThrow(() => fs.readdirSync(__dirname, options));
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}
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if (common.canCreateSymLink()) {
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const sourceFile = path.resolve(tmpdir.path, 'test-readlink');
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const linkFile = path.resolve(tmpdir.path, 'test-readlink-link');
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fs.writeFileSync(sourceFile, '');
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fs.symlinkSync(sourceFile, linkFile);
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assert.doesNotThrow(() =>
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fs.readlink(linkFile, options, common.mustCall(errHandler))
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);
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assert.doesNotThrow(() => fs.readlinkSync(linkFile, options));
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}
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{
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const fileName = path.resolve(tmpdir.path, 'writeFile');
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assert.doesNotThrow(() => fs.writeFileSync(fileName, 'ABCD', options));
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assert.doesNotThrow(() =>
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fs.writeFile(fileName, 'ABCD', options, common.mustCall(errHandler))
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);
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}
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{
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const fileName = path.resolve(tmpdir.path, 'appendFile');
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assert.doesNotThrow(() => fs.appendFileSync(fileName, 'ABCD', options));
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assert.doesNotThrow(() =>
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fs.appendFile(fileName, 'ABCD', options, common.mustCall(errHandler))
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);
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}
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{
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let watch;
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assert.doesNotThrow(() => {
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watch = fs.watch(__filename, options, common.mustNotCall());
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});
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watch.close();
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}
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{
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assert.doesNotThrow(
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() => fs.watchFile(__filename, options, common.mustNotCall())
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);
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fs.unwatchFile(__filename);
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}
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{
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assert.doesNotThrow(() => fs.realpathSync(__filename, options));
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assert.doesNotThrow(() =>
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fs.realpath(__filename, options, common.mustCall(errHandler))
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);
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}
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{
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const tempFileName = path.resolve(tmpdir.path, 'mkdtemp-');
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assert.doesNotThrow(() => fs.mkdtempSync(tempFileName, options));
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assert.doesNotThrow(() =>
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fs.mkdtemp(tempFileName, options, common.mustCall(errHandler))
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);
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}
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{
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const fileName = path.resolve(tmpdir.path, 'streams');
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assert.doesNotThrow(() => {
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fs.WriteStream(fileName, options).once('open', common.mustCall(() => {
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assert.doesNotThrow(() => fs.ReadStream(fileName, options));
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}));
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});
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}
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