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author | Yoshiya Hinosawa <stibium121@gmail.com> | 2023-02-21 00:35:04 +0900 |
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committer | GitHub <noreply@github.com> | 2023-02-20 16:35:04 +0100 |
commit | 6915a9b7a701dde0e1078867961c9a91811c1850 (patch) | |
tree | e6822f2b8400c7c7941d3cb9ace59842389b5bc9 /cli/tests/node_compat/test/parallel/test-stream-pipe-await-drain-push-while-write.js | |
parent | a1cd2a5915c13f6a9b8eafa3807e143a02616bc1 (diff) |
test(ext/node): more node compat tests (#17827)
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.
Diffstat (limited to 'cli/tests/node_compat/test/parallel/test-stream-pipe-await-drain-push-while-write.js')
-rw-r--r-- | cli/tests/node_compat/test/parallel/test-stream-pipe-await-drain-push-while-write.js | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/cli/tests/node_compat/test/parallel/test-stream-pipe-await-drain-push-while-write.js b/cli/tests/node_compat/test/parallel/test-stream-pipe-await-drain-push-while-write.js new file mode 100644 index 000000000..b5a4eb247 --- /dev/null +++ b/cli/tests/node_compat/test/parallel/test-stream-pipe-await-drain-push-while-write.js @@ -0,0 +1,43 @@ +// 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 "node/_tools/setup.ts". Do not modify this file manually + +'use strict'; +const common = require('../common'); +const stream = require('stream'); +const assert = require('assert'); + +const writable = new stream.Writable({ + write: common.mustCall(function(chunk, encoding, cb) { + assert.strictEqual( + readable._readableState.awaitDrainWriters, + null, + ); + + if (chunk.length === 32 * 1024) { // first chunk + readable.push(Buffer.alloc(34 * 1024)); // above hwm + // We should check if awaitDrain counter is increased in the next + // tick, because awaitDrain is incremented after this method finished + process.nextTick(() => { + assert.strictEqual(readable._readableState.awaitDrainWriters, writable); + }); + } + + process.nextTick(cb); + }, 3) +}); + +// A readable stream which produces two buffers. +const bufs = [Buffer.alloc(32 * 1024), Buffer.alloc(33 * 1024)]; // above hwm +const readable = new stream.Readable({ + read: function() { + while (bufs.length > 0) { + this.push(bufs.shift()); + } + } +}); + +readable.pipe(writable); |