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authorMatt Mastracci <matthew@mastracci.com>2024-02-10 13:22:13 -0700
committerGitHub <noreply@github.com>2024-02-10 20:22:13 +0000
commitf5e46c9bf2f50d66a953fa133161fc829cecff06 (patch)
tree8faf2f5831c1c7b11d842cd9908d141082c869a5 /tests/node_compat/test/parallel/test-stream-write-destroy.js
parentd2477f780630a812bfd65e3987b70c0d309385bb (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-write-destroy.js')
-rw-r--r--tests/node_compat/test/parallel/test-stream-write-destroy.js69
1 files changed, 69 insertions, 0 deletions
diff --git a/tests/node_compat/test/parallel/test-stream-write-destroy.js b/tests/node_compat/test/parallel/test-stream-write-destroy.js
new file mode 100644
index 000000000..a4f103547
--- /dev/null
+++ b/tests/node_compat/test/parallel/test-stream-write-destroy.js
@@ -0,0 +1,69 @@
+// 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';
+require('../common');
+const assert = require('assert');
+const { Writable } = require('stream');
+
+// Test interaction between calling .destroy() on a writable and pending
+// writes.
+
+for (const withPendingData of [ false, true ]) {
+ for (const useEnd of [ false, true ]) {
+ const callbacks = [];
+
+ const w = new Writable({
+ write(data, enc, cb) {
+ callbacks.push(cb);
+ },
+ // Effectively disable the HWM to observe 'drain' events more easily.
+ highWaterMark: 1
+ });
+
+ let chunksWritten = 0;
+ let drains = 0;
+ w.on('drain', () => drains++);
+
+ function onWrite(err) {
+ if (err) {
+ assert.strictEqual(w.destroyed, true);
+ assert.strictEqual(err.code, 'ERR_STREAM_DESTROYED');
+ } else {
+ chunksWritten++;
+ }
+ }
+
+ w.write('abc', onWrite);
+ assert.strictEqual(chunksWritten, 0);
+ assert.strictEqual(drains, 0);
+ callbacks.shift()();
+ assert.strictEqual(chunksWritten, 1);
+ assert.strictEqual(drains, 1);
+
+ if (withPendingData) {
+ // Test 2 cases: There either is or is not data still in the write queue.
+ // (The second write will never actually get executed either way.)
+ w.write('def', onWrite);
+ }
+ if (useEnd) {
+ // Again, test 2 cases: Either we indicate that we want to end the
+ // writable or not.
+ w.end('ghi', onWrite);
+ } else {
+ w.write('ghi', onWrite);
+ }
+
+ assert.strictEqual(chunksWritten, 1);
+ w.destroy();
+ assert.strictEqual(chunksWritten, 1);
+ callbacks.shift()();
+ assert.strictEqual(chunksWritten, useEnd && !withPendingData ? 1 : 2);
+ assert.strictEqual(callbacks.length, 0);
+ assert.strictEqual(drains, 1);
+ }
+}