summaryrefslogtreecommitdiff
path: root/tests/node_compat/test/parallel/test-stream-readable-didRead.js
diff options
context:
space:
mode:
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-readable-didRead.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-readable-didRead.js')
-rw-r--r--tests/node_compat/test/parallel/test-stream-readable-didRead.js118
1 files changed, 118 insertions, 0 deletions
diff --git a/tests/node_compat/test/parallel/test-stream-readable-didRead.js b/tests/node_compat/test/parallel/test-stream-readable-didRead.js
new file mode 100644
index 000000000..2d9cfa40f
--- /dev/null
+++ b/tests/node_compat/test/parallel/test-stream-readable-didRead.js
@@ -0,0 +1,118 @@
+// 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 { isDisturbed, isErrored, Readable } = require('stream');
+
+function noop() {}
+
+function check(readable, data, fn) {
+ assert.strictEqual(readable.readableDidRead, false);
+ assert.strictEqual(isDisturbed(readable), false);
+ assert.strictEqual(isErrored(readable), false);
+ if (data === -1) {
+ readable.on('error', common.mustCall(() => {
+ assert.strictEqual(isErrored(readable), true);
+ }));
+ readable.on('data', common.mustNotCall());
+ readable.on('end', common.mustNotCall());
+ } else {
+ readable.on('error', common.mustNotCall());
+ if (data === -2) {
+ readable.on('end', common.mustNotCall());
+ } else {
+ readable.on('end', common.mustCall());
+ }
+ if (data > 0) {
+ readable.on('data', common.mustCallAtLeast(data));
+ } else {
+ readable.on('data', common.mustNotCall());
+ }
+ }
+ readable.on('close', common.mustCall());
+ fn();
+ setImmediate(() => {
+ assert.strictEqual(readable.readableDidRead, data > 0);
+ if (data > 0) {
+ assert.strictEqual(isDisturbed(readable), true);
+ }
+ });
+}
+
+{
+ const readable = new Readable({
+ read() {
+ this.push(null);
+ }
+ });
+ check(readable, 0, () => {
+ readable.read();
+ });
+}
+
+{
+ const readable = new Readable({
+ read() {
+ this.push(null);
+ }
+ });
+ check(readable, 0, () => {
+ readable.resume();
+ });
+}
+
+{
+ const readable = new Readable({
+ read() {
+ this.push(null);
+ }
+ });
+ check(readable, -2, () => {
+ readable.destroy();
+ });
+}
+
+{
+ const readable = new Readable({
+ read() {
+ this.push(null);
+ }
+ });
+
+ check(readable, -1, () => {
+ readable.destroy(new Error());
+ });
+}
+
+{
+ const readable = new Readable({
+ read() {
+ this.push('data');
+ this.push(null);
+ }
+ });
+
+ check(readable, 1, () => {
+ readable.on('data', noop);
+ });
+}
+
+{
+ const readable = new Readable({
+ read() {
+ this.push('data');
+ this.push(null);
+ }
+ });
+
+ check(readable, 1, () => {
+ readable.on('data', noop);
+ readable.off('data', noop);
+ });
+}