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|
--TEST--
SPL: CachingIterator and offsetSet/Unset, getCache using flag FULL_CACHE
--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);
$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)
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===
|
