/**
* Test unloading an initialized AutoLoader
*
* NOTE: as the unload function resets the autoloading function
* classes needed for phpunit will not be found anymore
* so the (default) autoloader for phpunit need to be loaded
* before calling this function
* NOTE: tests are not executed in isolation so every AutoLoader
* created in other tests bloats the current include path.
* Therefor restore it completely where it is necessary.
* NOTE: Watch out for the garbage collector at script ends.
* It calls the __destruct method so check what is set in it.
*
* @small
*/
public function testUnloading()
{
$dip = ".:/usr/share/php:/usr/share/pear";
set_include_path($dip);
// restore default include path, see note above
$dex = ".inc,.php";
spl_autoload_extensions($dex);
// restore default extensions
$p = "src";
$al = new \core\AutoLoader(true, $p, ",");
// check extensions set
$al->expand(".php,.inc.php,.class.php,.interface.php,.test.class.php");
$this->assertEquals(".php,.inc.php,.class.php,.interface.php,.test.class.php", spl_autoload_extensions());
// store some values to be checked later, get extension after expansion
$al_oip = $al->getop();
// store old include path
$al_ip = $al->getp();
// store include path
$al_oe = $al->getoe();
// store old extensions
$al_e = $al->gete();
// store extensions
// unload
$al->unload();
// check old include path is nulled and current is restored correctly
// as the include path is set during the phpunit bootstrap execution
// the include path is not minimal anymore
$this->assertNotRegExp("/" . preg_replace("/\\//", "\\\\/", $p . "\\\\/") . "/", $al_oip);
$this->assertNULL($al->getop());
// check include path is nulled and restored correctly
$this->assertRegExp("/" . preg_replace("/\\//", "\\\\/", $p . "/") . "/", $al_ip);
$this->assertNotEquals($al_ip, get_include_path());
$this->assertNULL($al->getp());
// check old extensions are nulled and restored correctly
$this->assertEquals($al_oe, spl_autoload_extensions());
$this->assertNULL($al->getoe());
// check extensions are null and restored correctly (default: .inc,.php)
$this->assertNotEquals($al_e, spl_autoload_extensions());
$this->assertNULL($al->gete());
// check the spl_autoload_fuctions() for closures bound to this class
$rf = null;
foreach (spl_autoload_functions() as $f) {
$rf = new ReflectionFunction($f);
if ($rf->isClosure() && !is_null($rf->getClosureThis())) {
if (strncmp(gettype($rf->getClosureThis()), "object", "6") == 0) {
$this->assertNotEquals(get_class($rf->getClosureThis()), get_class($al));
}
}
}
$al = null;
}
<?php
// NOTE: no need to load the phpunit autoloader or token-stream directly
// as the autoloader below is able to load classes represented
// by their names, e.g. Class_Name masquerades Class/Name.php as
// phpunit/token-stream does for, e.g. PHPUnit_Framework_TestCase
// auto loading project classes
// when running build script from .. prepend src directory
// AND modify the path the autoloader should search for project classes
// as it defaults to '.' = 'src' for the build script
require_once "@php-dir-include@/core/autoloader.class.php";
// get an AutoLoader
$al = new core\AutoLoader(false, "@php-dir-include@");
// for phpunit, token, log and test classes
$al->expand(".test.class.php,.interface.php,.php");
// initialize $al manually to expand the suffix list first
$al->load();