From b73ec84ce1e867bcda9965ecf2a9e588625ee366 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Maciej=20Ma=C5=82ecki?= <maciej.malecki@notimplemented.org>
Date: Fri, 24 Feb 2012 03:07:26 +0100
Subject: [PATCH] test: test for `process.argv[0]` correctness

joyent/node@b0c15412270f32e00c268c578f07a1ed032323f5 introduced a
regression causing `process.argv[0]` to be invalid in node processes
spawned from `PATH` (without explicit path to executable file - for
example when using global node installation).

Instead of finding a correct path to the executable, `process.cwd()`
would be prepended to `process.argv[0]`.
---
 test/simple/test-process-argv-0.js | 43 ++++++++++++++++++++++++++++++
 1 file changed, 43 insertions(+)
 create mode 100644 test/simple/test-process-argv-0.js

diff --git a/test/simple/test-process-argv-0.js b/test/simple/test-process-argv-0.js
new file mode 100644
index 00000000000000..167c29fda16de6
--- /dev/null
+++ b/test/simple/test-process-argv-0.js
@@ -0,0 +1,43 @@
+// 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.
+var util = require('util');
+var path = require('path');
+var assert = require('assert');
+var spawn = require('child_process').spawn;
+var common = require('../common');
+
+if (process.argv[2] !== "child") {
+  var child = spawn('node', [__filename, "child"], {
+    cwd: common.tmpDir,
+    env: util._extend({ PATH: path.dirname(process.execPath) }, process.env)
+  });
+
+  var childArgv0 = '';
+  child.stdout.on('data', function (chunk) {
+    childArgv0 += chunk;
+  });
+  child.on('exit', function () {
+    assert.equal(childArgv0, process.execPath);
+  });
+}
+else {
+  process.stdout.write(process.argv[0]);
+}