Imported from /home/lorry/working-area/delta_php2/php-5.4.13.tar.bz2.HEADphp-5.4.13master

1 files changed, 345 insertions, 0 deletions

diff --git a/ext/spl/tests/multiple_iterator_001.phpt b/ext/spl/tests/multiple_iterator_001.phpt
new file mode 100644
index 0000000..edd03f5
--- /dev/null
+++ b/ext/spl/tests/multiple_iterator_001.phpt
@@ -0,0 +1,345 @@
+--TEST--
+SPL: MultipleIterator
+--FILE--
+<?php
+
+$iter1 = new ArrayIterator(array(1,2,3));
+$iter2 = new ArrayIterator(array(1,2));
+$iter3 = new ArrayIterator(array(new stdClass(),"string",3));
+
+$m = new MultipleIterator();
+
+echo "-- Default flags, no iterators --\n";
+foreach($m as $value) {
+	var_dump($value);
+}
+var_dump($m->current());
+
+$m->attachIterator($iter1);
+$m->attachIterator($iter2);
+$m->attachIterator($iter3);
+
+echo "-- Default flags, MultipleIterator::MIT_NEED_ALL | MultipleIterator::MIT_KEYS_NUMERIC --\n";
+
+var_dump($m->getFlags() === (MultipleIterator::MIT_NEED_ALL | MultipleIterator::MIT_KEYS_NUMERIC));
+
+foreach($m as $value) {
+	var_dump($m->key(), $value);
+}
+try {
+	$m->current();
+} catch(RuntimeException $e) {
+	echo "RuntimeException thrown: " . $e->getMessage() . "\n";
+}
+try {
+	$m->key();
+} catch(RuntimeException $e) {
+	echo "RuntimeException thrown: " . $e->getMessage() . "\n";
+}
+
+echo "-- Flags = MultipleIterator::MIT_NEED_ANY | MultipleIterator::MIT_KEYS_NUMERIC --\n";
+
+$m->setFlags(MultipleIterator::MIT_NEED_ANY | MultipleIterator::MIT_KEYS_NUMERIC);
+var_dump($m->getFlags() === (MultipleIterator::MIT_NEED_ANY | MultipleIterator::MIT_KEYS_NUMERIC));
+
+foreach($m as $value) {
+	var_dump($m->key(), $value);
+}
+
+echo "-- Default flags, added element --\n";
+
+$m->setFlags(MultipleIterator::MIT_NEED_ALL | MultipleIterator::MIT_KEYS_NUMERIC);
+
+$iter2[] = 3;
+foreach($m as $value) {
+	var_dump($m->key(), $value);
+}
+
+echo "-- Flags |= MultipleIterator::MIT_KEYS_ASSOC, with iterator associated with NULL --\n";
+
+$m->setFlags(MultipleIterator::MIT_NEED_ALL | MultipleIterator::MIT_KEYS_ASSOC);
+$m->rewind();
+try {
+	$m->current();
+} catch(InvalidArgumentException $e) {
+	echo "InvalidArgumentException thrown: " . $e->getMessage() . "\n";
+}
+
+echo "-- Flags |= MultipleIterator::MIT_KEYS_ASSOC --\n";
+
+$m->attachIterator($iter1, "iter1");
+$m->attachIterator($iter2, b"iter2");
+$m->attachIterator($iter3, 3);
+
+foreach($m as $value) {
+	var_dump($m->key(), $value);
+}
+
+echo "-- Associate with invalid value --\n";
+
+try {
+	$m->attachIterator($iter3, new stdClass());
+} catch(InvalidArgumentException $e) {
+	echo "InvalidArgumentException thrown: " . $e->getMessage() . "\n";
+}
+
+echo "-- Associate with duplicate value --\n";
+
+try {
+	$m->attachIterator($iter3, "iter1");
+} catch(InvalidArgumentException $e) {
+	echo "InvalidArgumentException thrown: " . $e->getMessage() . "\n";
+}
+
+echo "-- Count, contains, detach, count, contains, iterate --\n";
+
+var_dump($m->countIterators());
+var_dump($m->containsIterator($iter2));
+var_dump($m->detachIterator($iter2));
+var_dump($m->countIterators());
+var_dump($m->containsIterator($iter2));
+foreach($m as $value) {
+	var_dump($m->key(), $value);
+}
+
+?>
+--EXPECTF--
+-- Default flags, no iterators --
+bool(false)
+-- Default flags, MultipleIterator::MIT_NEED_ALL | MultipleIterator::MIT_KEYS_NUMERIC --
+bool(true)
+array(3) {
+  [0]=>
+  int(0)
+  [1]=>
+  int(0)
+  [2]=>
+  int(0)
+}
+array(3) {
+  [0]=>
+  int(1)
+  [1]=>
+  int(1)
+  [2]=>
+  object(stdClass)#%d (0) {
+  }
+}
+array(3) {
+  [0]=>
+  int(1)
+  [1]=>
+  int(1)
+  [2]=>
+  int(1)
+}
+array(3) {
+  [0]=>
+  int(2)
+  [1]=>
+  int(2)
+  [2]=>
+  string(6) "string"
+}
+RuntimeException thrown: Called current() with non valid sub iterator
+RuntimeException thrown: Called key() with non valid sub iterator
+-- Flags = MultipleIterator::MIT_NEED_ANY | MultipleIterator::MIT_KEYS_NUMERIC --
+bool(true)
+array(3) {
+  [0]=>
+  int(0)
+  [1]=>
+  int(0)
+  [2]=>
+  int(0)
+}
+array(3) {
+  [0]=>
+  int(1)
+  [1]=>
+  int(1)
+  [2]=>
+  object(stdClass)#%d (0) {
+  }
+}
+array(3) {
+  [0]=>
+  int(1)
+  [1]=>
+  int(1)
+  [2]=>
+  int(1)
+}
+array(3) {
+  [0]=>
+  int(2)
+  [1]=>
+  int(2)
+  [2]=>
+  string(6) "string"
+}
+array(3) {
+  [0]=>
+  int(2)
+  [1]=>
+  NULL
+  [2]=>
+  int(2)
+}
+array(3) {
+  [0]=>
+  int(3)
+  [1]=>
+  NULL
+  [2]=>
+  int(3)
+}
+-- Default flags, added element --
+array(3) {
+  [0]=>
+  int(0)
+  [1]=>
+  int(0)
+  [2]=>
+  int(0)
+}
+array(3) {
+  [0]=>
+  int(1)
+  [1]=>
+  int(1)
+  [2]=>
+  object(stdClass)#%d (0) {
+  }
+}
+array(3) {
+  [0]=>
+  int(1)
+  [1]=>
+  int(1)
+  [2]=>
+  int(1)
+}
+array(3) {
+  [0]=>
+  int(2)
+  [1]=>
+  int(2)
+  [2]=>
+  string(6) "string"
+}
+array(3) {
+  [0]=>
+  int(2)
+  [1]=>
+  int(2)
+  [2]=>
+  int(2)
+}
+array(3) {
+  [0]=>
+  int(3)
+  [1]=>
+  int(3)
+  [2]=>
+  int(3)
+}
+-- Flags |= MultipleIterator::MIT_KEYS_ASSOC, with iterator associated with NULL --
+InvalidArgumentException thrown: Sub-Iterator is associated with NULL
+-- Flags |= MultipleIterator::MIT_KEYS_ASSOC --
+array(3) {
+  ["iter1"]=>
+  int(0)
+  ["iter2"]=>
+  int(0)
+  [3]=>
+  int(0)
+}
+array(3) {
+  ["iter1"]=>
+  int(1)
+  ["iter2"]=>
+  int(1)
+  [3]=>
+  object(stdClass)#%d (0) {
+  }
+}
+array(3) {
+  ["iter1"]=>
+  int(1)
+  ["iter2"]=>
+  int(1)
+  [3]=>
+  int(1)
+}
+array(3) {
+  ["iter1"]=>
+  int(2)
+  ["iter2"]=>
+  int(2)
+  [3]=>
+  string(6) "string"
+}
+array(3) {
+  ["iter1"]=>
+  int(2)
+  ["iter2"]=>
+  int(2)
+  [3]=>
+  int(2)
+}
+array(3) {
+  ["iter1"]=>
+  int(3)
+  ["iter2"]=>
+  int(3)
+  [3]=>
+  int(3)
+}
+-- Associate with invalid value --
+InvalidArgumentException thrown: Info must be NULL, integer or string
+-- Associate with duplicate value --
+InvalidArgumentException thrown: Key duplication error
+-- Count, contains, detach, count, contains, iterate --
+int(3)
+bool(true)
+NULL
+int(2)
+bool(false)
+array(2) {
+  ["iter1"]=>
+  int(0)
+  [3]=>
+  int(0)
+}
+array(2) {
+  ["iter1"]=>
+  int(1)
+  [3]=>
+  object(stdClass)#%d (0) {
+  }
+}
+array(2) {
+  ["iter1"]=>
+  int(1)
+  [3]=>
+  int(1)
+}
+array(2) {
+  ["iter1"]=>
+  int(2)
+  [3]=>
+  string(6) "string"
+}
+array(2) {
+  ["iter1"]=>
+  int(2)
+  [3]=>
+  int(2)
+}
+array(2) {
+  ["iter1"]=>
+  int(3)
+  [3]=>
+  int(3)
+}