1 files changed, 74 insertions, 0 deletions
diff --git a/tests/node_compat/test/parallel/test-child-process-spawnsync.js b/tests/node_compat/test/parallel/test-child-process-spawnsync.js
new file mode 100644
index 000000000..bb60f3bef
--- /dev/null
+++ b/tests/node_compat/test/parallel/test-child-process-spawnsync.js
@@ -0,0 +1,74 @@
+// 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.
+
+// Copyright Joyent, Inc. and other Node contributors.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a
+// copy of this software and associated documentation files (the
+// "Software"), to deal in the Software without restriction, including
+// without limitation the rights to use, copy, modify, merge, publish,
+// distribute, sublicense, and/or sell copies of the Software, and to permit
+// persons to whom the Software is furnished to do so, subject to the
+// following conditions:
+//
+// The above copyright notice and this permission notice shall be included
+// in all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
+// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+// USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+'use strict';
+const common = require('../common');
+const tmpdir = require('../common/tmpdir');
+tmpdir.refresh();
+
+const assert = require('assert');
+const { spawnSync } = require('child_process');
+const { getSystemErrorName } = require('util');
+
+// `sleep` does different things on Windows and Unix, but in both cases, it does
+// more-or-less nothing if there are no parameters
+const ret = spawnSync('sleep', ['0']);
+assert.strictEqual(ret.status, 0);
+
+// Error test when command does not exist
+const ret_err = spawnSync('command_does_not_exist', ['bar']).error;
+
+assert.strictEqual(ret_err.code, 'ENOENT');
+assert.strictEqual(getSystemErrorName(ret_err.errno), 'ENOENT');
+assert.strictEqual(ret_err.syscall, 'spawnSync command_does_not_exist');
+assert.strictEqual(ret_err.path, 'command_does_not_exist');
+assert.deepStrictEqual(ret_err.spawnargs, ['bar']);
+
+{
+  // Test the cwd option
+  const cwd = tmpdir.path;
+  const response = spawnSync(...common.pwdCommand, { cwd });
+
+  assert.strictEqual(response.stdout.toString().trim(), cwd);
+}
+
+
+{
+  // Assert Buffer is the default encoding
+  const retDefault = spawnSync(...common.pwdCommand);
+  const retBuffer = spawnSync(...common.pwdCommand, { encoding: 'buffer' });
+  assert.deepStrictEqual(retDefault.output, retBuffer.output);
+
+  const retUTF8 = spawnSync(...common.pwdCommand, { encoding: 'utf8' });
+  const stringifiedDefault = [
+    null,
+    retDefault.stdout.toString(),
+    retDefault.stderr.toString(),
+  ];
+  assert.deepStrictEqual(retUTF8.output, stringifiedDefault);
+}