From c4dd7a1a684490673e25aaf4fabec5df138854c4 Mon Sep 17 00:00:00 2001
From: Lorry Tar Creator <lorry-tar-importer@baserock.org>
Date: Thu, 14 Mar 2013 05:42:27 +0000
Subject: Imported from /home/lorry/working-area/delta_php2/php-5.4.13.tar.bz2.

---
 tests/classes/interface_implemented.phpt | 103 +++++++++++++++++++++++++++++++
 1 file changed, 103 insertions(+)
 create mode 100644 tests/classes/interface_implemented.phpt

(limited to 'tests/classes/interface_implemented.phpt')

diff --git a/tests/classes/interface_implemented.phpt b/tests/classes/interface_implemented.phpt
new file mode 100644
index 0000000..e33a4da
--- /dev/null
+++ b/tests/classes/interface_implemented.phpt
@@ -0,0 +1,103 @@
+--TEST--
+ZE2 An interface is inherited
+--SKIPIF--
+<?php if (version_compare(zend_version(), '2.0.0-dev', '<')) die('skip ZendEngine 2 needed'); ?>
+--FILE--
+<?php
+
+interface if_a {
+	function f_a();
+}
+	
+interface if_b extends if_a {
+	function f_b();
+}
+
+class base {
+	function _is_a($sub) {
+		echo 'is_a('.get_class($this).', '.$sub.') = '.(($this instanceof $sub) ? 'yes' : 'no')."\n";
+	}
+	function test() {
+		echo $this->_is_a('base');
+		echo $this->_is_a('derived_a');
+		echo $this->_is_a('derived_b');
+		echo $this->_is_a('derived_c');
+		echo $this->_is_a('derived_d');
+		echo $this->_is_a('if_a');
+		echo $this->_is_a('if_b');
+		echo "\n";
+	}
+}
+
+class derived_a extends base implements if_a {
+	function f_a() {}
+}
+
+class derived_b extends base implements if_a, if_b {
+	function f_a() {}
+	function f_b() {}
+}
+
+class derived_c extends derived_a implements if_b {
+	function f_b() {}
+}
+
+class derived_d extends derived_c {
+}
+
+$t = new base();
+$t->test();
+
+$t = new derived_a();
+$t->test();
+
+$t = new derived_b();
+$t->test();
+
+$t = new derived_c();
+$t->test();
+
+$t = new derived_d();
+$t->test();
+
+?>
+--EXPECTF--
+is_a(base, base) = yes
+is_a(base, derived_a) = no
+is_a(base, derived_b) = no
+is_a(base, derived_c) = no
+is_a(base, derived_d) = no
+is_a(base, if_a) = no
+is_a(base, if_b) = no
+
+is_a(derived_a, base) = yes
+is_a(derived_a, derived_a) = yes
+is_a(derived_a, derived_b) = no
+is_a(derived_a, derived_c) = no
+is_a(derived_a, derived_d) = no
+is_a(derived_a, if_a) = yes
+is_a(derived_a, if_b) = no
+
+is_a(derived_b, base) = yes
+is_a(derived_b, derived_a) = no
+is_a(derived_b, derived_b) = yes
+is_a(derived_b, derived_c) = no
+is_a(derived_b, derived_d) = no
+is_a(derived_b, if_a) = yes
+is_a(derived_b, if_b) = yes
+
+is_a(derived_c, base) = yes
+is_a(derived_c, derived_a) = yes
+is_a(derived_c, derived_b) = no
+is_a(derived_c, derived_c) = yes
+is_a(derived_c, derived_d) = no
+is_a(derived_c, if_a) = yes
+is_a(derived_c, if_b) = yes
+
+is_a(derived_d, base) = yes
+is_a(derived_d, derived_a) = yes
+is_a(derived_d, derived_b) = no
+is_a(derived_d, derived_c) = yes
+is_a(derived_d, derived_d) = yes
+is_a(derived_d, if_a) = yes
+is_a(derived_d, if_b) = yes
-- 
cgit v1.2.1