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/iterators_001.phpt | 200 +++++++++++++++++++++++++++++++++++++++
 1 file changed, 200 insertions(+)
 create mode 100644 tests/classes/iterators_001.phpt

(limited to 'tests/classes/iterators_001.phpt')

diff --git a/tests/classes/iterators_001.phpt b/tests/classes/iterators_001.phpt
new file mode 100644
index 0000000..02e3610
--- /dev/null
+++ b/tests/classes/iterators_001.phpt
@@ -0,0 +1,200 @@
+--TEST--
+ZE2 iterators and foreach
+--SKIPIF--
+<?php if (version_compare(zend_version(), '2.0.0-dev', '<')) die('skip ZendEngine 2 needed'); ?>
+--FILE--
+<?php
+class c_iter implements Iterator {
+
+	private $obj;
+	private $num = 0;
+
+	function __construct($obj) {
+		echo __METHOD__ . "\n";
+		$this->num = 0;
+		$this->obj = $obj;
+	}
+	function rewind() {
+	}
+	function valid() {
+		$more = $this->num < $this->obj->max;
+		echo __METHOD__ . ' = ' .($more ? 'true' : 'false') . "\n";
+		return $more;
+	}
+	function current() {
+		echo __METHOD__ . "\n";
+		return $this->num;
+	}
+	function next() {
+		echo __METHOD__ . "\n";
+		$this->num++;
+	}
+	function key() {
+		echo __METHOD__ . "\n";
+		switch($this->num) {
+			case 0: return "1st";
+			case 1: return "2nd";
+			case 2: return "3rd";
+			default: return "???";
+		}
+	}
+}
+	
+class c implements IteratorAggregate {
+
+	public $max = 3;
+
+	function getIterator() {
+		echo __METHOD__ . "\n";
+		return new c_iter($this);
+	}
+}
+
+echo "===Array===\n";
+
+$a = array(0,1,2);
+foreach($a as $v) {
+	echo "array:$v\n";
+}
+
+echo "===Manual===\n";
+$t = new c();
+for ($iter = $t->getIterator(); $iter->valid(); $iter->next()) {
+	echo $iter->current() . "\n";
+}
+
+echo "===foreach/std===\n";
+foreach($t as $v) {
+	echo "object:$v\n";
+}
+
+echo "===foreach/rec===\n";
+foreach($t as $v) {
+	foreach($t as $w) {
+		echo "double:$v:$w\n";
+	}
+}
+
+echo "===foreach/key===\n";
+foreach($t as $i => $v) {
+	echo "object:$i=>$v\n";
+}
+
+print "Done\n";
+exit(0);
+?>
+--EXPECT--
+===Array===
+array:0
+array:1
+array:2
+===Manual===
+c::getIterator
+c_iter::__construct
+c_iter::valid = true
+c_iter::current
+0
+c_iter::next
+c_iter::valid = true
+c_iter::current
+1
+c_iter::next
+c_iter::valid = true
+c_iter::current
+2
+c_iter::next
+c_iter::valid = false
+===foreach/std===
+c::getIterator
+c_iter::__construct
+c_iter::valid = true
+c_iter::current
+object:0
+c_iter::next
+c_iter::valid = true
+c_iter::current
+object:1
+c_iter::next
+c_iter::valid = true
+c_iter::current
+object:2
+c_iter::next
+c_iter::valid = false
+===foreach/rec===
+c::getIterator
+c_iter::__construct
+c_iter::valid = true
+c_iter::current
+c::getIterator
+c_iter::__construct
+c_iter::valid = true
+c_iter::current
+double:0:0
+c_iter::next
+c_iter::valid = true
+c_iter::current
+double:0:1
+c_iter::next
+c_iter::valid = true
+c_iter::current
+double:0:2
+c_iter::next
+c_iter::valid = false
+c_iter::next
+c_iter::valid = true
+c_iter::current
+c::getIterator
+c_iter::__construct
+c_iter::valid = true
+c_iter::current
+double:1:0
+c_iter::next
+c_iter::valid = true
+c_iter::current
+double:1:1
+c_iter::next
+c_iter::valid = true
+c_iter::current
+double:1:2
+c_iter::next
+c_iter::valid = false
+c_iter::next
+c_iter::valid = true
+c_iter::current
+c::getIterator
+c_iter::__construct
+c_iter::valid = true
+c_iter::current
+double:2:0
+c_iter::next
+c_iter::valid = true
+c_iter::current
+double:2:1
+c_iter::next
+c_iter::valid = true
+c_iter::current
+double:2:2
+c_iter::next
+c_iter::valid = false
+c_iter::next
+c_iter::valid = false
+===foreach/key===
+c::getIterator
+c_iter::__construct
+c_iter::valid = true
+c_iter::current
+c_iter::key
+object:1st=>0
+c_iter::next
+c_iter::valid = true
+c_iter::current
+c_iter::key
+object:2nd=>1
+c_iter::next
+c_iter::valid = true
+c_iter::current
+c_iter::key
+object:3rd=>2
+c_iter::next
+c_iter::valid = false
+Done
-- 
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