bug0924-001.phpt
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bug0924-001.phpt
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	--TEST--
	PHPC-924: Cursor::setTypeMap() may unnecessarily convert first BSON document (type map)
	--SKIPIF--
	<?php require __DIR__ . "/../utils/basic-skipif.inc"; ?>
	<?php skip_if_not_live(); ?>
	<?php skip_if_not_clean(); ?>
	--FILE--
	<?php
	require_once __DIR__ . "/../utils/basic.inc";

	class MyDocument implements MongoDB\BSON\Serializable, MongoDB\BSON\Unserializable
	{
	private $data;

	public function __construct($id)
	{
	$this->data['_id'] = $id;
	}

	public function bsonSerialize(): \stdClass
	{
	return (object) $this->data;
	}

	public function bsonUnserialize(array $data): void
	{
	printf("%s called for ID: %s\n", __METHOD__, $data['_id']);
	$this->data = $data;
	}
	}

	$manager = create_test_manager();

	$bulk = new MongoDB\Driver\BulkWrite();
	$bulk->insert(new MyDocument('a'));
	$bulk->insert(new MyDocument('b'));
	$manager->executeBulkWrite(NS, $bulk);

	$cursor = $manager->executeQuery(NS, new MongoDB\Driver\Query([]));
	$cursor->setTypeMap(['root' => 'MyDocument']);

	foreach ($cursor as $i => $document) {
	var_dump($document);
	}

	?>
	===DONE===
	<?php exit(0); ?>
	--EXPECTF--
	MyDocument::bsonUnserialize called for ID: a
	object(MyDocument)#%d (%d) {
	["data":"MyDocument":private]=>
	array(1) {
	["_id"]=>
	string(1) "a"
	}
	}
	MyDocument::bsonUnserialize called for ID: b
	object(MyDocument)#%d (%d) {
	["data":"MyDocument":private]=>
	array(1) {
	["_id"]=>
	string(1) "b"
	}
	}
	===DONE===