fix tests, add more

Zend/tests/compare_001.phpt

@@ -1,5 +1,7 @@
 --TEST--
 comparing different variables for equality
+--SKIPIF--
+<?php if (PHP_INT_SIZE != 4) die("skip this test is for 32bit platform only"); ?>
 --FILE--
 <?php
 

Zend/tests/compare_002.phpt

@@ -1,5 +1,7 @@
 --TEST--
 comparing different variables for identity
+--SKIPIF--
+<?php if (PHP_INT_SIZE != 4) die("skip this test is for 32bit platform only"); ?>
 --FILE--
 <?php
 

Zend/tests/compare_003.phpt

@@ -1,5 +1,7 @@
 --TEST--
 comparing different variables (greater than)
+--SKIPIF--
+<?php if (PHP_INT_SIZE != 4) die("skip this test is for 32bit platform only"); ?>
 --FILE--
 <?php
 

Zend/tests/compare_004.phpt

@@ -1,5 +1,7 @@
 --TEST--
 comparing different variables (less than)
+--SKIPIF--
+<?php if (PHP_INT_SIZE != 4) die("skip this test is for 32bit platform only"); ?>
 --FILE--
 <?php
 

Zend/tests/compare_005.phpt

@@ -1,5 +1,7 @@
 --TEST--
 comparing different variables (greater or equal than)
+--SKIPIF--
+<?php if (PHP_INT_SIZE != 4) die("skip this test is for 32bit platform only"); ?>
 --FILE--
 <?php
 

Zend/tests/compare_006.phpt

@@ -1,5 +1,7 @@
 --TEST--
 comparing different variables (smaller or equal than)
+--SKIPIF--
+<?php if (PHP_INT_SIZE != 4) die("skip this test is for 32bit platform only"); ?>
 --FILE--
 <?php
 

Zend/tests/decrement_001.phpt

@@ -1,5 +1,7 @@
 --TEST--
 decrementing different variables
+--SKIPIF--
+<?php if (PHP_INT_SIZE != 4) die("skip this test is for 32bit platform only"); ?>
 --FILE--
 <?php
 

Zend/tests/exception_handler_001.phpt

@@ -0,0 +1,20 @@
+--TEST--
+exception handler tests - 1
+--FILE--
+<?php
+
+set_exception_handler("foo");
+
+function foo($e) {
+	var_dump(get_class($e)." thrown!");
+}
+
+class test extends Exception {
+}
+
+throw new test();
+
+echo "Done\n";
+?>
+--EXPECTF--	
+string(12) "test thrown!"

Zend/tests/exception_handler_002.phpt

@@ -0,0 +1,23 @@
+--TEST--
+exception handler tests - 2
+--FILE--
+<?php
+
+set_exception_handler("foo");
+
+function foo($e) {
+	var_dump(get_class($e)." thrown!");
+	throw new Exception();
+}
+
+class test extends Exception {
+}
+
+throw new test();
+
+echo "Done\n";
+?>
+--EXPECTF--	
+string(12) "test thrown!"
+
+Fatal error: Exception thrown without a stack frame in Unknown on line 0

Zend/tests/exception_handler_003.phpt

@@ -0,0 +1,24 @@
+--TEST--
+exception handler tests - 3
+--FILE--
+<?php
+
+class test {
+
+	function foo () {
+		set_exception_handler(array($this, "bar"));
+	}
+
+	function bar($e) {
+		var_dump(get_class($e)." thrown!");
+	}
+}
+
+$a = new test;
+$a->foo();
+throw new Exception();
+
+echo "Done\n";
+?>
+--EXPECTF--	
+string(17) "Exception thrown!"

Zend/tests/exception_handler_004.phpt

@@ -0,0 +1,21 @@
+--TEST--
+exception handler tests - 4
+--FILE--
+<?php
+
+set_exception_handler("fo");
+set_exception_handler(array("", ""));
+set_exception_handler();
+set_exception_handler("foo", "bar");
+
+echo "Done\n";
+?>
+--EXPECTF--	
+Warning: set_exception_handler() expects the argument (fo) to be a valid callback in %s on line %d
+
+Warning: set_exception_handler() expects the argument (::) to be a valid callback in %s on line %d
+
+Warning: Wrong parameter count for set_exception_handler() in %s on line %d
+
+Warning: Wrong parameter count for set_exception_handler() in %s on line %d
+Done

Zend/tests/exception_handler_005.phpt

@@ -0,0 +1,23 @@
+--TEST--
+exception handler tests - 5
+--FILE--
+<?php
+
+set_exception_handler("foo");
+set_exception_handler("foo1");
+
+function foo($e) {
+	var_dump(__FUNCTION__."(): ".get_class($e)." thrown!");
+}
+
+function foo1($e) {
+	var_dump(__FUNCTION__."(): ".get_class($e)." thrown!");
+}
+
+
+throw new excEption();
+
+echo "Done\n";
+?>
+--EXPECTF--	
+string(25) "foo1(): Exception thrown!"

Zend/tests/exception_handler_006.phpt

@@ -0,0 +1,25 @@
+--TEST--
+exception handler tests - 6
+--FILE--
+<?php
+
+set_exception_handler("foo");
+set_exception_handler("foo1");
+
+restore_exception_handler();
+
+function foo($e) {
+	var_dump(__FUNCTION__."(): ".get_class($e)." thrown!");
+}
+
+function foo1($e) {
+	var_dump(__FUNCTION__."(): ".get_class($e)." thrown!");
+}
+
+
+throw new excEption();
+
+echo "Done\n";
+?>
+--EXPECTF--	
+string(24) "foo(): Exception thrown!"