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denoland-deno/tests/node_compat/test/parallel/test-fs-write-stream-autoclose-option.js
Matt Mastracci f5e46c9bf2
chore: move cli/tests/ -> tests/ (#22369)
This looks like a massive PR, but it's only a move from cli/tests ->
tests, and updates of relative paths for files.

This is the first step towards aggregate all of the integration test
files under tests/, which will lead to a set of integration tests that
can run without the CLI binary being built.

While we could leave these tests under `cli`, it would require us to
keep a more complex directory structure for the various test runners. In
addition, we have a lot of complexity to ignore various test files in
the `cli` project itself (cargo publish exclusion rules, autotests =
false, etc).

And finally, the `tests/` folder will eventually house the `test_ffi`,
`test_napi` and other testing code, reducing the size of the root repo
directory.

For easier review, the extremely large and noisy "move" is in the first
commit (with no changes -- just a move), while the remainder of the
changes to actual files is in the second commit.
2024-02-10 20:22:13 +00:00

66 lines
2 KiB
JavaScript

// deno-fmt-ignore-file
// deno-lint-ignore-file
// Copyright Joyent and Node contributors. All rights reserved. MIT license.
// Taken from Node 18.12.1
// This file is automatically generated by `tools/node_compat/setup.ts`. Do not modify this file manually.
'use strict';
const common = require('../common');
const assert = require('assert');
const path = require('path');
const fs = require('fs');
const tmpdir = require('../common/tmpdir');
const file = path.join(tmpdir.path, 'write-autoclose-opt1.txt');
tmpdir.refresh();
let stream = fs.createWriteStream(file, { flags: 'w+', autoClose: false });
stream.write('Test1');
stream.end();
stream.on('finish', common.mustCall(function() {
stream.on('close', common.mustNotCall());
process.nextTick(common.mustCall(function() {
assert.strictEqual(stream.closed, false);
assert.notStrictEqual(stream.fd, null);
next();
}));
}));
function next() {
// This will tell us if the fd is usable again or not
stream = fs.createWriteStream(null, { fd: stream.fd, start: 0 });
stream.write('Test2');
stream.end();
stream.on('finish', common.mustCall(function() {
assert.strictEqual(stream.closed, false);
stream.on('close', common.mustCall(function() {
assert.strictEqual(stream.fd, null);
assert.strictEqual(stream.closed, true);
process.nextTick(next2);
}));
}));
}
function next2() {
// This will test if after reusing the fd data is written properly
fs.readFile(file, function(err, data) {
assert.ifError(err);
assert.strictEqual(data.toString(), 'Test2');
process.nextTick(common.mustCall(next3));
});
}
function next3() {
// This is to test success scenario where autoClose is true
const stream = fs.createWriteStream(file, { autoClose: true });
stream.write('Test3');
stream.end();
stream.on('finish', common.mustCall(function() {
assert.strictEqual(stream.closed, false);
stream.on('close', common.mustCall(function() {
assert.strictEqual(stream.fd, null);
assert.strictEqual(stream.closed, true);
}));
}));
}