1
0
Fork 0
mirror of https://github.com/denoland/deno.git synced 2024-11-28 16:20:57 -05:00
denoland-deno/tests/node_compat/test/parallel/test-stream-writable-write-cb-error.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

65 lines
1.5 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 { Writable } = require('stream');
const assert = require('assert');
// Ensure callback is always invoked before
// error is emitted. Regardless if error was
// sync or async.
{
let callbackCalled = false;
// Sync Error
const writable = new Writable({
write: common.mustCall((buf, enc, cb) => {
cb(new Error());
})
});
writable.on('error', common.mustCall(() => {
assert.strictEqual(callbackCalled, true);
}));
writable.write('hi', common.mustCall(() => {
callbackCalled = true;
}));
}
{
let callbackCalled = false;
// Async Error
const writable = new Writable({
write: common.mustCall((buf, enc, cb) => {
process.nextTick(cb, new Error());
})
});
writable.on('error', common.mustCall(() => {
assert.strictEqual(callbackCalled, true);
}));
writable.write('hi', common.mustCall(() => {
callbackCalled = true;
}));
}
{
// Sync Error
const writable = new Writable({
write: common.mustCall((buf, enc, cb) => {
cb(new Error());
})
});
writable.on('error', common.mustCall());
let cnt = 0;
// Ensure we don't live lock on sync error
while (writable.write('a'))
cnt++;
assert.strictEqual(cnt, 0);
}