diff options
Diffstat (limited to 'tests/node_compat/test/parallel/test-stream-readable-emit-readable-short-stream.js')
-rw-r--r-- | tests/node_compat/test/parallel/test-stream-readable-emit-readable-short-stream.js | 153 |
1 files changed, 153 insertions, 0 deletions
diff --git a/tests/node_compat/test/parallel/test-stream-readable-emit-readable-short-stream.js b/tests/node_compat/test/parallel/test-stream-readable-emit-readable-short-stream.js new file mode 100644 index 000000000..fac562092 --- /dev/null +++ b/tests/node_compat/test/parallel/test-stream-readable-emit-readable-short-stream.js @@ -0,0 +1,153 @@ +// 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 stream = require('stream'); +const assert = require('assert'); + +{ + const r = new stream.Readable({ + read: common.mustCall(function() { + this.push('content'); + this.push(null); + }) + }); + + const t = new stream.Transform({ + transform: common.mustCall(function(chunk, encoding, callback) { + this.push(chunk); + return callback(); + }), + flush: common.mustCall(function(callback) { + return callback(); + }) + }); + + r.pipe(t); + t.on('readable', common.mustCall(function() { + while (true) { + const chunk = t.read(); + if (!chunk) + break; + + assert.strictEqual(chunk.toString(), 'content'); + } + }, 2)); +} + +{ + const t = new stream.Transform({ + transform: common.mustCall(function(chunk, encoding, callback) { + this.push(chunk); + return callback(); + }), + flush: common.mustCall(function(callback) { + return callback(); + }) + }); + + t.end('content'); + + t.on('readable', common.mustCall(function() { + while (true) { + const chunk = t.read(); + if (!chunk) + break; + assert.strictEqual(chunk.toString(), 'content'); + } + })); +} + +{ + const t = new stream.Transform({ + transform: common.mustCall(function(chunk, encoding, callback) { + this.push(chunk); + return callback(); + }), + flush: common.mustCall(function(callback) { + return callback(); + }) + }); + + t.write('content'); + t.end(); + + t.on('readable', common.mustCall(function() { + while (true) { + const chunk = t.read(); + if (!chunk) + break; + assert.strictEqual(chunk.toString(), 'content'); + } + })); +} + +{ + const t = new stream.Readable({ + read() { + } + }); + + t.on('readable', common.mustCall(function() { + while (true) { + const chunk = t.read(); + if (!chunk) + break; + assert.strictEqual(chunk.toString(), 'content'); + } + })); + + t.push('content'); + t.push(null); +} + +{ + const t = new stream.Readable({ + read() { + } + }); + + t.on('readable', common.mustCall(function() { + while (true) { + const chunk = t.read(); + if (!chunk) + break; + assert.strictEqual(chunk.toString(), 'content'); + } + }, 2)); + + process.nextTick(() => { + t.push('content'); + t.push(null); + }); +} + +{ + const t = new stream.Transform({ + transform: common.mustCall(function(chunk, encoding, callback) { + this.push(chunk); + return callback(); + }), + flush: common.mustCall(function(callback) { + return callback(); + }) + }); + + t.on('readable', common.mustCall(function() { + while (true) { + const chunk = t.read(); + if (!chunk) + break; + assert.strictEqual(chunk.toString(), 'content'); + } + }, 2)); + + t.write('content'); + t.end(); +} |