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denoland-deno/tests/node_compat/test/parallel/test-stream-writable-null.js
Asher Gomez 29085895c9
chore: move tools/node_compat to tests/node_compat/runner (#23025)
The `tools/node_compat/node` submodule has been moved to
`tests/node_compat/runner/suite` and the remaining files within
`tools/node_compat` to `tests/node_compat/runner`.

Most of the changes are of the header within `tests/node_compat/test`
files. The `setup` and `test` tasks within `tests/node_comapt` execute
successfully.

Towards #22525
CC @mmastrac
2024-04-03 09:24:55 +11:00

54 lines
1.2 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 `tests/node_compat/runner/setup.ts`. Do not modify this file manually.
'use strict';
const common = require('../common');
const assert = require('assert');
const stream = require('stream');
class MyWritable extends stream.Writable {
constructor(options) {
super({ autoDestroy: false, ...options });
}
_write(chunk, encoding, callback) {
assert.notStrictEqual(chunk, null);
callback();
}
}
{
const m = new MyWritable({ objectMode: true });
m.on('error', common.mustNotCall());
assert.throws(() => {
m.write(null);
}, {
code: 'ERR_STREAM_NULL_VALUES'
});
}
{
const m = new MyWritable();
m.on('error', common.mustNotCall());
assert.throws(() => {
m.write(false);
}, {
code: 'ERR_INVALID_ARG_TYPE'
});
}
{ // Should not throw.
const m = new MyWritable({ objectMode: true });
m.write(false, assert.ifError);
}
{ // Should not throw.
const m = new MyWritable({ objectMode: true }).on('error', (e) => {
assert.ifError(e || new Error('should not get here'));
});
m.write(false, assert.ifError);
}