1 files changed, 119 insertions, 0 deletions
diff --git a/library/symfony/process/Tests/PhpExecutableFinderTest.php b/library/symfony/process/Tests/PhpExecutableFinderTest.php
new file mode 100644
index 000000000..87d0efe9e
--- /dev/null
+++ b/library/symfony/process/Tests/PhpExecutableFinderTest.php
@@ -0,0 +1,119 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Process\Tests;
+
+use Symfony\Component\Process\PhpExecutableFinder;
+
+/**
+ * @author Robert Schönthal <seroscho@googlemail.com>
+ */
+class PhpExecutableFinderTest extends \PHPUnit_Framework_TestCase
+{
+    /**
+     * tests find() with the env var PHP_PATH.
+     */
+    public function testFindWithPhpPath()
+    {
+        if (defined('PHP_BINARY')) {
+            $this->markTestSkipped('The PHP binary is easily available as of PHP 5.4');
+        }
+
+        $f = new PhpExecutableFinder();
+
+        $current = $f->find();
+
+        //not executable PHP_PATH
+        putenv('PHP_PATH=/not/executable/php');
+        $this->assertFalse($f->find(), '::find() returns false for not executable PHP');
+        $this->assertFalse($f->find(false), '::find() returns false for not executable PHP');
+
+        //executable PHP_PATH
+        putenv('PHP_PATH='.$current);
+        $this->assertEquals($f->find(), $current, '::find() returns the executable PHP');
+        $this->assertEquals($f->find(false), $current, '::find() returns the executable PHP');
+    }
+
+    /**
+     * tests find() with the constant PHP_BINARY.
+     *
+     * @requires PHP 5.4
+     */
+    public function testFind()
+    {
+        if (defined('HHVM_VERSION')) {
+            $this->markTestSkipped('Should not be executed in HHVM context.');
+        }
+
+        $f = new PhpExecutableFinder();
+
+        $current = PHP_BINARY;
+        $args = 'phpdbg' === PHP_SAPI ? ' -qrr' : '';
+
+        $this->assertEquals($current.$args, $f->find(), '::find() returns the executable PHP');
+        $this->assertEquals($current, $f->find(false), '::find() returns the executable PHP');
+    }
+
+    /**
+     * tests find() with the env var / constant PHP_BINARY with HHVM.
+     */
+    public function testFindWithHHVM()
+    {
+        if (!defined('HHVM_VERSION')) {
+            $this->markTestSkipped('Should be executed in HHVM context.');
+        }
+
+        $f = new PhpExecutableFinder();
+
+        $current = getenv('PHP_BINARY') ?: PHP_BINARY;
+
+        $this->assertEquals($current.' --php', $f->find(), '::find() returns the executable PHP');
+        $this->assertEquals($current, $f->find(false), '::find() returns the executable PHP');
+    }
+
+    /**
+     * tests find() with the env var PHP_PATH.
+     */
+    public function testFindArguments()
+    {
+        $f = new PhpExecutableFinder();
+
+        if (defined('HHVM_VERSION')) {
+            $this->assertEquals($f->findArguments(), array('--php'), '::findArguments() returns HHVM arguments');
+        } elseif ('phpdbg' === PHP_SAPI) {
+            $this->assertEquals($f->findArguments(), array('-qrr'), '::findArguments() returns phpdbg arguments');
+        } else {
+            $this->assertEquals($f->findArguments(), array(), '::findArguments() returns no arguments');
+        }
+    }
+
+    /**
+     * tests find() with default executable.
+     */
+    public function testFindWithSuffix()
+    {
+        if (defined('PHP_BINARY')) {
+            $this->markTestSkipped('The PHP binary is easily available as of PHP 5.4');
+        }
+
+        putenv('PHP_PATH=');
+        putenv('PHP_PEAR_PHP_BIN=');
+        $f = new PhpExecutableFinder();
+
+        $current = $f->find();
+
+        //TODO maybe php executable is custom or even Windows
+        if ('\\' === DIRECTORY_SEPARATOR) {
+            $this->assertTrue(is_executable($current));
+            $this->assertTrue((bool) preg_match('/'.addslashes(DIRECTORY_SEPARATOR).'php\.(exe|bat|cmd|com)$/i', $current), '::find() returns the executable PHP with suffixes');
+        }
+    }
+}