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b6b6510187
Notable changes: - `uv_ip_name()` has been added. - On Windows, `uv_fs_read()` and `uv_fs_write()` now return `UV_EBADF` instead of `UV_EPERM` when the file descriptor was opened with incorrect flags. This matches the behavior on other platforms. - Streams can be reset and attempted to read from after EOF is read. - The main thread now has a valid ID instead of `NULL`. - `uv_cpu_info()` now supports `aarch64`. - Several minor issues related to mingw32 have been fixed. PR-URL: https://github.com/nodejs/node/pull/41398 Reviewed-By: Richard Lau <rlau@redhat.com> Reviewed-By: Luigi Pinca <luigipinca@gmail.com> Reviewed-By: Tobias Nießen <tniessen@tnie.de> Reviewed-By: Mohammed Keyvanzadeh <mohammadkeyvanzade94@gmail.com> Reviewed-By: Rich Trott <rtrott@gmail.com> Reviewed-By: Beth Griggs <bgriggs@redhat.com> Reviewed-By: Anna Henningsen <anna@addaleax.net>
105 lines
4.1 KiB
JavaScript
105 lines
4.1 KiB
JavaScript
// Copyright Joyent, Inc. and other Node contributors.
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//
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// Permission is hereby granted, free of charge, to any person obtaining a
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// copy of this software and associated documentation files (the
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// "Software"), to deal in the Software without restriction, including
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// without limitation the rights to use, copy, modify, merge, publish,
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// distribute, sublicense, and/or sell copies of the Software, and to permit
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// persons to whom the Software is furnished to do so, subject to the
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// following conditions:
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//
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// The above copyright notice and this permission notice shall be included
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// in all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
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// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
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// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
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// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
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// USE OR OTHER DEALINGS IN THE SOFTWARE.
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'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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fs.writeFile(filename, s, common.mustSucceed(() => {
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fs.readFile(filename, common.mustSucceed((buffer) => {
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assert.strictEqual(Buffer.byteLength(s), buffer.length);
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}));
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}));
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// Test that writeFile accepts buffers.
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const filename2 = join(tmpdir.path, 'test2.txt');
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const buf = Buffer.from(s, 'utf8');
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fs.writeFile(filename2, buf, common.mustSucceed(() => {
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fs.readFile(filename2, common.mustSucceed((buffer) => {
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assert.strictEqual(buf.length, buffer.length);
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}));
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}));
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// Test that writeFile accepts file descriptors.
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const filename4 = join(tmpdir.path, 'test4.txt');
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fs.open(filename4, 'w+', common.mustSucceed((fd) => {
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fs.writeFile(fd, s, common.mustSucceed(() => {
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fs.close(fd, common.mustSucceed(() => {
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fs.readFile(filename4, common.mustSucceed((buffer) => {
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assert.strictEqual(Buffer.byteLength(s), buffer.length);
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}));
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}));
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}));
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}));
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{
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// Test that writeFile is cancellable with an AbortSignal.
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// Before the operation has started
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const controller = new AbortController();
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const signal = controller.signal;
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const filename3 = join(tmpdir.path, 'test3.txt');
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fs.writeFile(filename3, s, { signal }, common.mustCall((err) => {
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assert.strictEqual(err.name, 'AbortError');
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}));
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controller.abort();
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}
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{
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// Test that writeFile is cancellable with an AbortSignal.
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// After the operation has started
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const controller = new AbortController();
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const signal = controller.signal;
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const filename4 = join(tmpdir.path, 'test5.txt');
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fs.writeFile(filename4, s, { signal }, common.mustCall((err) => {
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assert.strictEqual(err.name, 'AbortError');
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}));
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process.nextTick(() => controller.abort());
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}
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{
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// Test read-only mode
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const filename = join(tmpdir.path, 'test6.txt');
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fs.writeFileSync(filename, '');
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fs.writeFile(filename, s, { flag: 'r' }, common.expectsError(/EBADF/));
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}
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