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authorYoshiya Hinosawa <stibium121@gmail.com>2023-02-21 00:35:04 +0900
committerGitHub <noreply@github.com>2023-02-20 16:35:04 +0100
commit6915a9b7a701dde0e1078867961c9a91811c1850 (patch)
treee6822f2b8400c7c7941d3cb9ace59842389b5bc9 /cli/tests/node_compat/test/parallel/test-stream-pipe-after-end.js
parenta1cd2a5915c13f6a9b8eafa3807e143a02616bc1 (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-after-end.js')
-rw-r--r--cli/tests/node_compat/test/parallel/test-stream-pipe-after-end.js76
1 files changed, 76 insertions, 0 deletions
diff --git a/cli/tests/node_compat/test/parallel/test-stream-pipe-after-end.js b/cli/tests/node_compat/test/parallel/test-stream-pipe-after-end.js
new file mode 100644
index 000000000..bccc52e3e
--- /dev/null
+++ b/cli/tests/node_compat/test/parallel/test-stream-pipe-after-end.js
@@ -0,0 +1,76 @@
+// 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
+
+// Copyright Joyent, Inc. and other Node contributors.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a
+// copy of this software and associated documentation files (the
+// "Software"), to deal in the Software without restriction, including
+// without limitation the rights to use, copy, modify, merge, publish,
+// distribute, sublicense, and/or sell copies of the Software, and to permit
+// persons to whom the Software is furnished to do so, subject to the
+// following conditions:
+//
+// The above copyright notice and this permission notice shall be included
+// in all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
+// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+// USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+'use strict';
+const common = require('../common');
+const assert = require('assert');
+const { Readable, Writable } = require('stream');
+
+class TestReadable extends Readable {
+ constructor(opt) {
+ super(opt);
+ this._ended = false;
+ }
+
+ _read() {
+ if (this._ended)
+ this.emit('error', new Error('_read called twice'));
+ this._ended = true;
+ this.push(null);
+ }
+}
+
+class TestWritable extends Writable {
+ constructor(opt) {
+ super(opt);
+ this._written = [];
+ }
+
+ _write(chunk, encoding, cb) {
+ this._written.push(chunk);
+ cb();
+ }
+}
+
+// This one should not emit 'end' until we read() from it later.
+const ender = new TestReadable();
+
+// What happens when you pipe() a Readable that's already ended?
+const piper = new TestReadable();
+// pushes EOF null, and length=0, so this will trigger 'end'
+piper.read();
+
+setTimeout(common.mustCall(function() {
+ ender.on('end', common.mustCall());
+ const c = ender.read();
+ assert.strictEqual(c, null);
+
+ const w = new TestWritable();
+ w.on('finish', common.mustCall());
+ piper.pipe(w);
+}), 1);