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Using the same filename for different async tests could lead to race conditions. Example failure: https://travis-ci.com/nodejs/node/jobs/143351655 Refs: https://github.com/nodejs/node/pull/22150 PR-URL: https://github.com/nodejs/node/pull/22659 Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de> Reviewed-By: Michaël Zasso <targos@protonmail.com> Reviewed-By: Rich Trott <rtrott@gmail.com>
45 lines
2.0 KiB
JavaScript
45 lines
2.0 KiB
JavaScript
'use strict';
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const common = require('../common');
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const assert = require('assert');
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const fs = require('fs');
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const join = require('path').join;
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const tmpdir = require('../common/tmpdir');
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tmpdir.refresh();
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const filename = join(tmpdir.path, 'test.txt');
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const s = '南越国是前203年至前111年存在于岭南地区的一个国家，国都位于番禺，疆域包括今天中国的广东、' +
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'广西两省区的大部份地区，福建省、湖南、贵州、云南的一小部份地区和越南的北部。' +
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'南越国是秦朝灭亡后，由南海郡尉赵佗于前203年起兵兼并桂林郡和象郡后建立。' +
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'前196年和前179年，南越国曾先后两次名义上臣属于西汉，成为西汉的“外臣”。前112年，' +
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'南越国末代君主赵建德与西汉发生战争，被汉武帝于前111年所灭。南越国共存在93年，' +
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'历经五代君主。南越国是岭南地区的第一个有记载的政权国家，采用封建制和郡县制并存的制度，' +
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'它的建立保证了秦末乱世岭南地区社会秩序的稳定，有效的改善了岭南地区落后的政治、##济现状。\n';
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// The length of the buffer should be a multiple of 8
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// as required by common.getArrayBufferViews()
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const inputBuffer = Buffer.from(s.repeat(8), 'utf8');
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for (const expectView of common.getArrayBufferViews(inputBuffer)) {
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console.log('Sync test for ', expectView[Symbol.toStringTag]);
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fs.writeFileSync(filename, expectView);
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assert.strictEqual(
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fs.readFileSync(filename, 'utf8'),
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inputBuffer.toString('utf8')
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);
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}
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for (const expectView of common.getArrayBufferViews(inputBuffer)) {
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console.log('Async test for ', expectView[Symbol.toStringTag]);
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const file = `${filename}-${expectView[Symbol.toStringTag]}`;
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fs.writeFile(file, expectView, common.mustCall((e) => {
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assert.ifError(e);
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fs.readFile(file, 'utf8', common.mustCall((err, data) => {
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assert.ifError(err);
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assert.strictEqual(data, inputBuffer.toString('utf8'));
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}));
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}));
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}
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