diff options
Diffstat (limited to 'cli/tests/node_compat/test/parallel/test-child-process-spawnsync-maxbuf.js')
-rw-r--r-- | cli/tests/node_compat/test/parallel/test-child-process-spawnsync-maxbuf.js | 65 |
1 files changed, 0 insertions, 65 deletions
diff --git a/cli/tests/node_compat/test/parallel/test-child-process-spawnsync-maxbuf.js b/cli/tests/node_compat/test/parallel/test-child-process-spawnsync-maxbuf.js deleted file mode 100644 index 62b71c729..000000000 --- a/cli/tests/node_compat/test/parallel/test-child-process-spawnsync-maxbuf.js +++ /dev/null @@ -1,65 +0,0 @@ -// 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'); - -// This test checks that the maxBuffer option for child_process.spawnSync() -// works as expected. - -const assert = require('assert'); -const spawnSync = require('child_process').spawnSync; -const { getSystemErrorName } = require('util'); -const msgOut = 'this is stdout'; -const msgOutBuf = Buffer.from(`${msgOut}\n`); - -const args = [ - '-e', - `console.log("${msgOut}");`, -]; - -// Verify that an error is returned if maxBuffer is surpassed. -{ - const ret = spawnSync(process.execPath, args, { maxBuffer: 1 }); - - assert.ok(ret.error, 'maxBuffer should error'); - assert.strictEqual(ret.error.code, 'ENOBUFS'); - assert.strictEqual(getSystemErrorName(ret.error.errno), 'ENOBUFS'); - // We can have buffers larger than maxBuffer because underneath we alloc 64k - // that matches our read sizes. - assert.deepStrictEqual(ret.stdout, msgOutBuf); -} - -// Verify that a maxBuffer size of Infinity works. -{ - const ret = spawnSync(process.execPath, args, { maxBuffer: Infinity }); - - assert.ifError(ret.error); - assert.deepStrictEqual(ret.stdout, msgOutBuf); -} - -// Default maxBuffer size is 1024 * 1024. -{ - const args = ['-e', "console.log('a'.repeat(1024 * 1024))"]; - const ret = spawnSync(process.execPath, args); - - assert.ok(ret.error, 'maxBuffer should error'); - assert.strictEqual(ret.error.code, 'ENOBUFS'); - assert.strictEqual(getSystemErrorName(ret.error.errno), 'ENOBUFS'); -} - -// Default maxBuffer size is 1024 * 1024. -{ - const args = ['-e', "console.log('a'.repeat(1024 * 1024 - 1))"]; - const ret = spawnSync(process.execPath, args); - - assert.ifError(ret.error); - assert.deepStrictEqual( - ret.stdout.toString().trim(), - 'a'.repeat(1024 * 1024 - 1) - ); -} |