diff options
author | Matt Mastracci <matthew@mastracci.com> | 2024-02-10 13:22:13 -0700 |
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committer | GitHub <noreply@github.com> | 2024-02-10 20:22:13 +0000 |
commit | f5e46c9bf2f50d66a953fa133161fc829cecff06 (patch) | |
tree | 8faf2f5831c1c7b11d842cd9908d141082c869a5 /tests/node_compat/test/parallel/test-stream-readable-object-multi-push-async.js | |
parent | d2477f780630a812bfd65e3987b70c0d309385bb (diff) |
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.
Diffstat (limited to 'tests/node_compat/test/parallel/test-stream-readable-object-multi-push-async.js')
-rw-r--r-- | tests/node_compat/test/parallel/test-stream-readable-object-multi-push-async.js | 190 |
1 files changed, 190 insertions, 0 deletions
diff --git a/tests/node_compat/test/parallel/test-stream-readable-object-multi-push-async.js b/tests/node_compat/test/parallel/test-stream-readable-object-multi-push-async.js new file mode 100644 index 000000000..4ab7f3adb --- /dev/null +++ b/tests/node_compat/test/parallel/test-stream-readable-object-multi-push-async.js @@ -0,0 +1,190 @@ +// 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 { Readable } = require('stream'); + +const MAX = 42; +const BATCH = 10; + +{ + const readable = new Readable({ + objectMode: true, + read: common.mustCall(function() { + console.log('>> READ'); + fetchData((err, data) => { + if (err) { + this.destroy(err); + return; + } + + if (data.length === 0) { + console.log('pushing null'); + this.push(null); + return; + } + + console.log('pushing'); + data.forEach((d) => this.push(d)); + }); + }, Math.floor(MAX / BATCH) + 2) + }); + + let i = 0; + function fetchData(cb) { + if (i > MAX) { + setTimeout(cb, 10, null, []); + } else { + const array = []; + const max = i + BATCH; + for (; i < max; i++) { + array.push(i); + } + setTimeout(cb, 10, null, array); + } + } + + readable.on('readable', () => { + let data; + console.log('readable emitted'); + while ((data = readable.read()) !== null) { + console.log(data); + } + }); + + readable.on('end', common.mustCall(() => { + assert.strictEqual(i, (Math.floor(MAX / BATCH) + 1) * BATCH); + })); +} + +{ + const readable = new Readable({ + objectMode: true, + read: common.mustCall(function() { + console.log('>> READ'); + fetchData((err, data) => { + if (err) { + this.destroy(err); + return; + } + + if (data.length === 0) { + console.log('pushing null'); + this.push(null); + return; + } + + console.log('pushing'); + data.forEach((d) => this.push(d)); + }); + }, Math.floor(MAX / BATCH) + 2) + }); + + let i = 0; + function fetchData(cb) { + if (i > MAX) { + setTimeout(cb, 10, null, []); + } else { + const array = []; + const max = i + BATCH; + for (; i < max; i++) { + array.push(i); + } + setTimeout(cb, 10, null, array); + } + } + + readable.on('data', (data) => { + console.log('data emitted', data); + }); + + readable.on('end', common.mustCall(() => { + assert.strictEqual(i, (Math.floor(MAX / BATCH) + 1) * BATCH); + })); +} + +{ + const readable = new Readable({ + objectMode: true, + read: common.mustCall(function() { + console.log('>> READ'); + fetchData((err, data) => { + if (err) { + this.destroy(err); + return; + } + + console.log('pushing'); + data.forEach((d) => this.push(d)); + + if (data[BATCH - 1] >= MAX) { + console.log('pushing null'); + this.push(null); + } + }); + }, Math.floor(MAX / BATCH) + 1) + }); + + let i = 0; + function fetchData(cb) { + const array = []; + const max = i + BATCH; + for (; i < max; i++) { + array.push(i); + } + setTimeout(cb, 10, null, array); + } + + readable.on('data', (data) => { + console.log('data emitted', data); + }); + + readable.on('end', common.mustCall(() => { + assert.strictEqual(i, (Math.floor(MAX / BATCH) + 1) * BATCH); + })); +} + +{ + const readable = new Readable({ + objectMode: true, + read: common.mustNotCall() + }); + + readable.on('data', common.mustNotCall()); + + readable.push(null); + + let nextTickPassed = false; + process.nextTick(() => { + nextTickPassed = true; + }); + + readable.on('end', common.mustCall(() => { + assert.strictEqual(nextTickPassed, true); + })); +} + +{ + const readable = new Readable({ + objectMode: true, + read: common.mustCall() + }); + + readable.on('data', (data) => { + console.log('data emitted', data); + }); + + readable.on('end', common.mustCall()); + + setImmediate(() => { + readable.push('aaa'); + readable.push(null); + }); +} |