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6915a9b7a7
This PR adds the remaining ~650 Node.js compat test cases from std/node. Among these 650 cases, about 130 cases are now failing. These failing cases are prefixed with `TODO:` in `tests/node_compat/config.json`. These will be addressed in later PRs.
300 lines
8.1 KiB
JavaScript
300 lines
8.1 KiB
JavaScript
// deno-fmt-ignore-file
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// deno-lint-ignore-file
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// Copyright Joyent and Node contributors. All rights reserved. MIT license.
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// Taken from Node 18.8.0
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// This file is automatically generated by "node/_tools/setup.ts". Do not modify this file manually
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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 path = require('path');
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const tmpdir = require('../common/tmpdir');
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const testDir = tmpdir.path;
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const files = ['empty', 'files', 'for', 'just', 'testing'];
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// Make sure tmp directory is clean
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tmpdir.refresh();
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// Create the necessary files
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files.forEach(function(filename) {
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fs.closeSync(fs.openSync(path.join(testDir, filename), 'w'));
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});
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function assertDirent(dirent) {
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assert(dirent instanceof fs.Dirent);
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assert.strictEqual(dirent.isFile(), true);
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assert.strictEqual(dirent.isDirectory(), false);
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// TODO(wafuwafu13): Support these method
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// assert.strictEqual(dirent.isSocket(), false);
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// assert.strictEqual(dirent.isBlockDevice(), false);
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// assert.strictEqual(dirent.isCharacterDevice(), false);
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// assert.strictEqual(dirent.isFIFO(), false);
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assert.strictEqual(dirent.isSymbolicLink(), false);
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}
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// NOTE: this error doesn't occur in Deno
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const dirclosedError = {
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code: 'ERR_DIR_CLOSED'
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};
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// NOTE: this error doesn't occur in Deno
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const dirconcurrentError = {
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code: 'ERR_DIR_CONCURRENT_OPERATION'
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};
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const invalidCallbackObj = {
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code: 'ERR_INVALID_ARG_TYPE',
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name: 'TypeError'
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};
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// Check the opendir Sync version
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{
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const dir = fs.opendirSync(testDir);
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const entries = files.map(() => {
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const dirent = dir.readSync();
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assertDirent(dirent);
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return dirent.name;
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});
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assert.deepStrictEqual(files, entries.sort());
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// dir.read should return null when no more entries exist
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assert.strictEqual(dir.readSync(), null);
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// check .path
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assert.strictEqual(dir.path, testDir);
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dir.closeSync();
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// assert.throws(() => dir.readSync(), dirclosedError);
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// assert.throws(() => dir.closeSync(), dirclosedError);
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}
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// Check the opendir async version
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fs.opendir(testDir, common.mustSucceed((dir) => {
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let sync = true;
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dir.read(common.mustSucceed((dirent) => {
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assert(!sync);
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// Order is operating / file system dependent
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assert(files.includes(dirent.name), `'files' should include ${dirent}`);
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assertDirent(dirent);
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let syncInner = true;
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dir.read(common.mustSucceed((dirent) => {
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assert(!syncInner);
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dir.close(common.mustSucceed());
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}));
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syncInner = false;
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}));
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sync = false;
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}));
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// opendir() on file should throw ENOTDIR
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assert.throws(function() {
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fs.opendirSync(__filename);
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}, /Error: ENOTDIR: not a directory/);
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assert.throws(function() {
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fs.opendir(__filename);
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}, /TypeError \[ERR_INVALID_ARG_TYPE\]: The "callback" argument must be of type function/);
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fs.opendir(__filename, common.mustCall(function(e) {
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assert.strictEqual(e.code, 'ENOTDIR');
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}));
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[false, 1, [], {}, null, undefined].forEach((i) => {
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assert.throws(
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() => fs.opendir(i, common.mustNotCall()),
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{
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code: 'ERR_INVALID_ARG_TYPE',
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name: 'TypeError'
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}
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);
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assert.throws(
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() => fs.opendirSync(i),
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{
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code: 'ERR_INVALID_ARG_TYPE',
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name: 'TypeError'
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}
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);
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});
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// Promise-based tests
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async function doPromiseTest() {
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// Check the opendir Promise version
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const dir = await fs.promises.opendir(testDir);
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const entries = [];
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let i = files.length;
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while (i--) {
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const dirent = await dir.read();
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entries.push(dirent.name);
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assertDirent(dirent);
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}
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assert.deepStrictEqual(files, entries.sort());
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// dir.read should return null when no more entries exist
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assert.strictEqual(await dir.read(), null);
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await dir.close();
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}
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doPromiseTest().then(common.mustCall());
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// Async iterator
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async function doAsyncIterTest() {
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const entries = [];
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for await (const dirent of await fs.promises.opendir(testDir)) {
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entries.push(dirent.name);
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assertDirent(dirent);
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}
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assert.deepStrictEqual(files, entries.sort());
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// Automatically closed during iterator
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}
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doAsyncIterTest().then(common.mustCall());
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// Async iterators should do automatic cleanup
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async function doAsyncIterBreakTest() {
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const dir = await fs.promises.opendir(testDir);
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for await (const dirent of dir) { // eslint-disable-line no-unused-vars
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break;
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}
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// await assert.rejects(async () => dir.read(), dirclosedError);
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}
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doAsyncIterBreakTest().then(common.mustCall());
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async function doAsyncIterReturnTest() {
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const dir = await fs.promises.opendir(testDir);
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await (async function() {
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for await (const dirent of dir) {
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return;
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}
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})();
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// await assert.rejects(async () => dir.read(), dirclosedError);
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}
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doAsyncIterReturnTest().then(common.mustCall());
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async function doAsyncIterThrowTest() {
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const dir = await fs.promises.opendir(testDir);
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try {
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for await (const dirent of dir) { // eslint-disable-line no-unused-vars
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throw new Error('oh no');
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}
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} catch (err) {
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if (err.message !== 'oh no') {
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throw err;
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}
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}
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// await assert.rejects(async () => dir.read(), dirclosedError);
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}
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doAsyncIterThrowTest().then(common.mustCall());
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// Check error thrown on invalid values of bufferSize
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for (const bufferSize of [-1, 0, 0.5, 1.5, Infinity, NaN]) {
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assert.throws(
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() => fs.opendirSync(testDir, common.mustNotMutateObjectDeep({ bufferSize })),
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{
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code: 'ERR_OUT_OF_RANGE'
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});
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}
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for (const bufferSize of ['', '1', null]) {
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assert.throws(
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() => fs.opendirSync(testDir, common.mustNotMutateObjectDeep({ bufferSize })),
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{
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code: 'ERR_INVALID_ARG_TYPE'
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});
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}
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// Check that passing a positive integer as bufferSize works
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{
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const dir = fs.opendirSync(testDir, common.mustNotMutateObjectDeep({ bufferSize: 1024 }));
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assertDirent(dir.readSync());
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dir.close();
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}
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// TODO(wafuwafu13): enable this
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// // Check that when passing a string instead of function - throw an exception
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// async function doAsyncIterInvalidCallbackTest() {
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// const dir = await fs.promises.opendir(testDir);
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// assert.throws(() => dir.close('not function'), invalidCallbackObj);
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// }
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// doAsyncIterInvalidCallbackTest().then(common.mustCall());
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// Check first call to close() - should not report an error.
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async function doAsyncIterDirClosedTest() {
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const dir = await fs.promises.opendir(testDir);
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await dir.close();
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// await assert.rejects(() => dir.close(), dirclosedError);
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}
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doAsyncIterDirClosedTest().then(common.mustCall());
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// Check that readSync() and closeSync() during read() throw exceptions
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async function doConcurrentAsyncAndSyncOps() {
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const dir = await fs.promises.opendir(testDir);
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const promise = dir.read();
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// assert.throws(() => dir.closeSync(), dirconcurrentError);
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// assert.throws(() => dir.readSync(), dirconcurrentError);
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await promise;
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dir.closeSync();
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}
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doConcurrentAsyncAndSyncOps().then(common.mustCall());
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// TODO(wafuwafu13): enable this
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// // Check read throw exceptions on invalid callback
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// {
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// const dir = fs.opendirSync(testDir);
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// assert.throws(() => dir.read('INVALID_CALLBACK'), /ERR_INVALID_ARG_TYPE/);
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// }
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// Check that concurrent read() operations don't do weird things.
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async function doConcurrentAsyncOps() {
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const dir = await fs.promises.opendir(testDir);
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const promise1 = dir.read();
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const promise2 = dir.read();
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assertDirent(await promise1);
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assertDirent(await promise2);
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dir.closeSync();
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}
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doConcurrentAsyncOps().then(common.mustCall());
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// Check that concurrent read() + close() operations don't do weird things.
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async function doConcurrentAsyncMixedOps() {
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const dir = await fs.promises.opendir(testDir);
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const promise1 = dir.read();
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const promise2 = dir.close();
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assertDirent(await promise1);
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await promise2;
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}
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doConcurrentAsyncMixedOps().then(common.mustCall());
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// Check if directory already closed - the callback should pass an error.
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{
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const dir = fs.opendirSync(testDir);
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dir.closeSync();
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dir.close(common.mustCall((error) => {
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// assert.strictEqual(error.code, dirclosedError.code);
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}));
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}
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// Check if directory already closed - throw an promise exception.
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{
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const dir = fs.opendirSync(testDir);
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dir.closeSync();
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// assert.rejects(dir.close(), dirclosedError).then(common.mustCall());
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}
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