- New tests

Zend/tests/class_alias_001.phpt

@@ -0,0 +1,30 @@
+--TEST--
+Testing class_alias()
+--FILE--
+<?php
+
+class foo { }
+
+class_alias('foo', 'bar');
+
+$a = new foo;
+$b = new bar;
+
+var_dump($a == $b, $a === $b);
+var_dump($a instanceof $b);
+
+var_dump($a instanceof foo);
+var_dump($a instanceof bar);
+
+var_dump($b instanceof foo);
+var_dump($b instanceof bar);
+
+?>
+--EXPECT--
+bool(true)
+bool(false)
+bool(true)
+bool(true)
+bool(true)
+bool(true)
+bool(true)

Zend/tests/class_alias_002.phpt

@@ -0,0 +1,12 @@
+--TEST--
+Trying redeclare class with class_alias()
+--FILE--
+<?php
+
+class foo { }
+
+class_alias('foo', 'FOO');
+
+?>
+--EXPECTF--
+Warning: Cannot redeclare class FOO in %s on line %d

Zend/tests/class_alias_003.phpt

@@ -0,0 +1,22 @@
+--TEST--
+Testing declaration of alias to 'static'
+--FILE--
+<?php
+
+class bar {
+}
+
+class foo { 
+	public function test() {
+		class_alias('bar', 'static');
+		return new static;
+	}
+}
+
+$a = new foo;
+var_dump($a->test());
+
+?>
+--EXPECTF--
+object(foo)#%d (0) {
+}

Zend/tests/class_alias_004.phpt

@@ -0,0 +1,15 @@
+--TEST--
+Testing creation of alias using an existing interface name
+--FILE--
+<?php
+
+class foo { }
+
+interface test { }
+
+
+class_alias('foo', 'test');
+
+?>
+--EXPECTF--
+Warning: Cannot redeclare class test in %s on line %d

Zend/tests/class_alias_005.phpt

@@ -0,0 +1,27 @@
+--TEST--
+Testing static call method using the original class name
+--FILE--
+<?php
+
+class foo { 
+	static public function msg() {
+		print "hello\n";
+	}
+}
+
+interface test { }
+
+
+class_alias('foo', 'baz');
+
+class bar extends baz { 
+	public function __construct() {
+		foo::msg();
+	}	
+}
+
+new bar;
+
+?>
+--EXPECT--
+hello

Zend/tests/class_alias_006.phpt

@@ -0,0 +1,10 @@
+--TEST--
+Testing creation of alias to an internal class
+--FILE--
+<?php
+
+class_alias('stdclass', 'foo');
+
+?>
+--EXPECTF--
+Warning: First argument of class_alias() must be a name of user defined class in %s on line %d

Zend/tests/class_alias_007.phpt

@@ -0,0 +1,19 @@
+--TEST--
+Testing class_alias() using autoload
+--FILE--
+<?php
+
+function __autoload($a) {
+	class foo { }
+}
+
+class_alias('foo', 'bar', 1);
+
+var_dump(new foo, new bar);
+
+?>
+--EXPECTF--
+object(foo)#%d (0) {
+}
+object(foo)#%d (0) {
+}

Zend/tests/class_alias_008.phpt

@@ -0,0 +1,16 @@
+--TEST--
+Testing class_alias() with abstract class using an arbitrary class name as alias
+--FILE--
+<?php
+
+abstract class foo { }
+
+class_alias('foo', "\0");
+
+$a = "\0";
+
+new $a;
+
+?>
+--EXPECTF--
+Fatal error: Cannot instantiate abstract class foo in %s on line %d

Zend/tests/class_alias_009.phpt

@@ -0,0 +1,14 @@
+--TEST--
+Testing interface declaration using the original and alias class name
+--FILE--
+<?php
+
+interface a { }
+
+class_alias('a', 'b');
+
+interface c extends a, b { }
+
+?>
+--EXPECTF--
+Fatal error: Class c cannot implement previously implemented interface a in %s on line %d

Zend/tests/class_alias_010.phpt

@@ -0,0 +1,14 @@
+--TEST--
+Trying use an existing alias name in class declaration
+--FILE--
+<?php
+
+interface a { }
+
+class_alias('a', 'b');
+
+class b { }
+
+?>
+--EXPECTF--
+Warning: Cannot redeclare class b in %s on line %d