Imported Upstream version 5.2.0upstream/5.2.0

1 files changed, 171 insertions, 0 deletions

diff --git a/ext/spl/tests/iterator_045.phpt b/ext/spl/tests/iterator_045.phpt
new file mode 100755
index 000000000..ce29349cf
--- /dev/null
+++ b/ext/spl/tests/iterator_045.phpt
@@ -0,0 +1,171 @@
+--TEST--
+SPL: CachingIterator and offsetSet/Unset, getCache using flag FULL_CACHE
+--SKIPIF--
+<?php if (!extension_loaded("spl")) print "skip"; ?>
+--FILE--
+<?php
+
+class MyFoo
+{
+	function __toString()
+	{
+		return 'foo';
+	}
+}
+
+class MyCachingIterator extends CachingIterator
+{
+	function __construct(Iterator $it, $flags = 0)
+	{
+		parent::__construct($it, $flags);
+	}
+
+	function testSet($ar)
+	{
+		echo __METHOD__ . "()\n";
+		foreach($ar as $k => $v)
+		{
+			echo "set($k,$v)\n";
+			$this->offsetSet($k, $v);
+		}
+	}
+	
+	function testUnset($ar)
+	{
+		echo __METHOD__ . "()\n";
+		foreach($ar as $k => $v)
+		{
+			echo "unset($v)\n";
+			$this->offsetUnset($v);
+		}
+	}
+	
+	function fill()
+	{
+		echo __METHOD__ . "()\n";
+		foreach($this as $v) ;
+	}
+
+	function show()
+	{
+		echo __METHOD__ . "()\n";
+		var_dump($this->getCache());
+	}
+}
+
+$it = new MyCachingIterator(new ArrayIterator(array(0, 'foo'=>1, 2, 'bar'=>3, 4)));
+
+try
+{
+	var_dump($it->offsetSet(0, 0));
+}
+catch(Exception $e)
+{
+	echo "Exception: " . $e->getMessage() . "\n";
+}
+
+try
+{
+	var_dump($it->offsetUnset(0));
+}
+catch(Exception $e)
+{
+	echo "Exception: " . $e->getMessage() . "\n";
+}
+
+$it = new MyCachingIterator(new ArrayIterator(array(0, 1, 2, 3)), CachingIterator::FULL_CACHE);
+
+var_dump($it->offsetSet());
+var_dump($it->offsetSet(0));
+var_dump($it->offsetUnset());
+
+$checks = array(0 => 25, 1 => 42, 3 => 'FooBar');
+$unsets = array(0, 2);
+
+$it->testSet($checks);
+$it->show();
+$it->testUnset($unsets);
+$it->show();
+$it->fill();
+$it->show();
+$it->testSet($checks);
+$it->show();
+$it->testUnset($unsets);
+$it->show();
+
+?>
+===DONE===
+<?php exit(0); ?>
+--EXPECTF--
+Exception: MyCachingIterator does not use a full cache (see CachingIterator::__construct)
+Exception: MyCachingIterator does not use a full cache (see CachingIterator::__construct)
+
+Warning: CachingIterator::offsetSet() expects exactly 2 parameters, 0 given in %siterator_045.php on line %d
+NULL
+
+Warning: CachingIterator::offsetSet() expects exactly 2 parameters, 1 given in %siterator_045.php on line %d
+NULL
+
+Warning: CachingIterator::offsetUnset() expects exactly 1 parameter, 0 given in %siterator_045.php on line %d
+NULL
+MyCachingIterator::testSet()
+set(0,25)
+set(1,42)
+set(3,FooBar)
+MyCachingIterator::show()
+array(3) {
+  [0]=>
+  int(25)
+  [1]=>
+  int(42)
+  [3]=>
+  string(6) "FooBar"
+}
+MyCachingIterator::testUnset()
+unset(0)
+unset(2)
+MyCachingIterator::show()
+array(2) {
+  [1]=>
+  int(42)
+  [3]=>
+  string(6) "FooBar"
+}
+MyCachingIterator::fill()
+MyCachingIterator::show()
+array(4) {
+  [0]=>
+  int(0)
+  [1]=>
+  int(1)
+  [2]=>
+  int(2)
+  [3]=>
+  int(3)
+}
+MyCachingIterator::testSet()
+set(0,25)
+set(1,42)
+set(3,FooBar)
+MyCachingIterator::show()
+array(4) {
+  [0]=>
+  int(25)
+  [1]=>
+  int(42)
+  [2]=>
+  int(2)
+  [3]=>
+  string(6) "FooBar"
+}
+MyCachingIterator::testUnset()
+unset(0)
+unset(2)
+MyCachingIterator::show()
+array(2) {
+  [1]=>
+  int(42)
+  [3]=>
+  string(6) "FooBar"
+}
+===DONE===