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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-readable-hwm-0-async.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-readable-hwm-0-async.js')
-rw-r--r-- | cli/tests/node_compat/test/parallel/test-stream-readable-hwm-0-async.js | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/cli/tests/node_compat/test/parallel/test-stream-readable-hwm-0-async.js b/cli/tests/node_compat/test/parallel/test-stream-readable-hwm-0-async.js new file mode 100644 index 000000000..6ee2b625a --- /dev/null +++ b/cli/tests/node_compat/test/parallel/test-stream-readable-hwm-0-async.js @@ -0,0 +1,34 @@ +// 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'); + +// This test ensures that Readable stream will continue to call _read +// for streams with highWaterMark === 0 once the stream returns data +// by calling push() asynchronously. + +const { Readable } = require('stream'); + +let count = 5; + +const r = new Readable({ + // Called 6 times: First 5 return data, last one signals end of stream. + read: common.mustCall(() => { + process.nextTick(common.mustCall(() => { + if (count--) + r.push('a'); + else + r.push(null); + })); + }, 6), + highWaterMark: 0, +}); + +r.on('end', common.mustCall()); +r.on('data', common.mustCall(5)); |