1 files changed, 116 insertions, 0 deletions
diff --git a/tests/node_compat/test/parallel/test-process-kill-pid.js b/tests/node_compat/test/parallel/test-process-kill-pid.js
new file mode 100644
index 000000000..f6e612f2b
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+++ b/tests/node_compat/test/parallel/test-process-kill-pid.js
@@ -0,0 +1,116 @@
+// 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 assert = require('assert');
+
+// Test variants of pid
+//
+// null: TypeError
+// undefined: TypeError
+//
+// 'SIGTERM': TypeError
+//
+// String(process.pid): TypeError
+//
+// Nan, Infinity, -Infinity: TypeError
+//
+// 0, String(0): our group process
+//
+// process.pid, String(process.pid): ourself
+
+['SIGTERM', null, undefined, NaN, Infinity, -Infinity].forEach((val) => {
+  assert.throws(() => process.kill(val), {
+    code: 'ERR_INVALID_ARG_TYPE',
+    name: 'TypeError',
+    message: 'The "pid" argument must be of type number.' +
+             common.invalidArgTypeHelper(val)
+  });
+});
+
+// Test that kill throws an error for unknown signal names
+assert.throws(() => process.kill(0, 'test'), {
+  code: 'ERR_UNKNOWN_SIGNAL',
+  name: 'TypeError',
+  message: 'Unknown signal: test'
+});
+
+// Test that kill throws an error for invalid signal numbers
+assert.throws(() => process.kill(0, 987), {
+  code: 'EINVAL',
+  name: 'Error',
+  message: 'kill EINVAL'
+});
+
+// Test kill argument processing in valid cases.
+//
+// Monkey patch _kill so that we don't actually send any signals, particularly
+// that we don't kill our process group, or try to actually send ANY signals on
+// windows, which doesn't support them.
+function kill(tryPid, trySig, expectPid, expectSig) {
+  let getPid;
+  let getSig;
+  const origKill = process._kill;
+  process._kill = function(pid, sig) {
+    getPid = pid;
+    getSig = sig;
+
+    // un-monkey patch process._kill
+    process._kill = origKill;
+  };
+
+  process.kill(tryPid, trySig);
+
+  assert.strictEqual(getPid.toString(), expectPid.toString());
+  assert.strictEqual(getSig, expectSig);
+}
+
+// Note that SIGHUP and SIGTERM map to 1 and 15 respectively, even on Windows
+// (for Windows, libuv maps 1 and 15 to the correct behavior).
+
+kill(0, 'SIGHUP', 0, 1);
+kill(0, undefined, 0, 15);
+kill('0', 'SIGHUP', 0, 1);
+kill('0', undefined, 0, 15);
+
+// Confirm that numeric signal arguments are supported
+
+kill(0, 1, 0, 1);
+kill(0, 15, 0, 15);
+
+// Negative numbers are meaningful on unix
+kill(-1, 'SIGHUP', -1, 1);
+kill(-1, undefined, -1, 15);
+kill('-1', 'SIGHUP', -1, 1);
+kill('-1', undefined, -1, 15);
+
+kill(process.pid, 'SIGHUP', process.pid, 1);
+kill(process.pid, undefined, process.pid, 15);
+kill(String(process.pid), 'SIGHUP', process.pid, 1);
+kill(String(process.pid), undefined, process.pid, 15);