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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-readable-object-multi-push-async.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-readable-object-multi-push-async.js')
-rw-r--r--cli/tests/node_compat/test/parallel/test-stream-readable-object-multi-push-async.js190
1 files changed, 190 insertions, 0 deletions
diff --git a/cli/tests/node_compat/test/parallel/test-stream-readable-object-multi-push-async.js b/cli/tests/node_compat/test/parallel/test-stream-readable-object-multi-push-async.js
new file mode 100644
index 000000000..543226e98
--- /dev/null
+++ b/cli/tests/node_compat/test/parallel/test-stream-readable-object-multi-push-async.js
@@ -0,0 +1,190 @@
+// 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 assert = require('assert');
+const { Readable } = require('stream');
+
+const MAX = 42;
+const BATCH = 10;
+
+{
+ const readable = new Readable({
+ objectMode: true,
+ read: common.mustCall(function() {
+ console.log('>> READ');
+ fetchData((err, data) => {
+ if (err) {
+ this.destroy(err);
+ return;
+ }
+
+ if (data.length === 0) {
+ console.log('pushing null');
+ this.push(null);
+ return;
+ }
+
+ console.log('pushing');
+ data.forEach((d) => this.push(d));
+ });
+ }, Math.floor(MAX / BATCH) + 2)
+ });
+
+ let i = 0;
+ function fetchData(cb) {
+ if (i > MAX) {
+ setTimeout(cb, 10, null, []);
+ } else {
+ const array = [];
+ const max = i + BATCH;
+ for (; i < max; i++) {
+ array.push(i);
+ }
+ setTimeout(cb, 10, null, array);
+ }
+ }
+
+ readable.on('readable', () => {
+ let data;
+ console.log('readable emitted');
+ while ((data = readable.read()) !== null) {
+ console.log(data);
+ }
+ });
+
+ readable.on('end', common.mustCall(() => {
+ assert.strictEqual(i, (Math.floor(MAX / BATCH) + 1) * BATCH);
+ }));
+}
+
+{
+ const readable = new Readable({
+ objectMode: true,
+ read: common.mustCall(function() {
+ console.log('>> READ');
+ fetchData((err, data) => {
+ if (err) {
+ this.destroy(err);
+ return;
+ }
+
+ if (data.length === 0) {
+ console.log('pushing null');
+ this.push(null);
+ return;
+ }
+
+ console.log('pushing');
+ data.forEach((d) => this.push(d));
+ });
+ }, Math.floor(MAX / BATCH) + 2)
+ });
+
+ let i = 0;
+ function fetchData(cb) {
+ if (i > MAX) {
+ setTimeout(cb, 10, null, []);
+ } else {
+ const array = [];
+ const max = i + BATCH;
+ for (; i < max; i++) {
+ array.push(i);
+ }
+ setTimeout(cb, 10, null, array);
+ }
+ }
+
+ readable.on('data', (data) => {
+ console.log('data emitted', data);
+ });
+
+ readable.on('end', common.mustCall(() => {
+ assert.strictEqual(i, (Math.floor(MAX / BATCH) + 1) * BATCH);
+ }));
+}
+
+{
+ const readable = new Readable({
+ objectMode: true,
+ read: common.mustCall(function() {
+ console.log('>> READ');
+ fetchData((err, data) => {
+ if (err) {
+ this.destroy(err);
+ return;
+ }
+
+ console.log('pushing');
+ data.forEach((d) => this.push(d));
+
+ if (data[BATCH - 1] >= MAX) {
+ console.log('pushing null');
+ this.push(null);
+ }
+ });
+ }, Math.floor(MAX / BATCH) + 1)
+ });
+
+ let i = 0;
+ function fetchData(cb) {
+ const array = [];
+ const max = i + BATCH;
+ for (; i < max; i++) {
+ array.push(i);
+ }
+ setTimeout(cb, 10, null, array);
+ }
+
+ readable.on('data', (data) => {
+ console.log('data emitted', data);
+ });
+
+ readable.on('end', common.mustCall(() => {
+ assert.strictEqual(i, (Math.floor(MAX / BATCH) + 1) * BATCH);
+ }));
+}
+
+{
+ const readable = new Readable({
+ objectMode: true,
+ read: common.mustNotCall()
+ });
+
+ readable.on('data', common.mustNotCall());
+
+ readable.push(null);
+
+ let nextTickPassed = false;
+ process.nextTick(() => {
+ nextTickPassed = true;
+ });
+
+ readable.on('end', common.mustCall(() => {
+ assert.strictEqual(nextTickPassed, true);
+ }));
+}
+
+{
+ const readable = new Readable({
+ objectMode: true,
+ read: common.mustCall()
+ });
+
+ readable.on('data', (data) => {
+ console.log('data emitted', data);
+ });
+
+ readable.on('end', common.mustCall());
+
+ setImmediate(() => {
+ readable.push('aaa');
+ readable.push(null);
+ });
+}