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--TEST--
Dom\HTMLDocument serialization with a failing stream
--EXTENSIONS--
dom
--FILE--
<?php
class FailingWrapper {
public $context;
public $fail = false;
public function stream_open($path, $mode, $options, &$opened_path) {
return true;
}
public function stream_write(string $data): int {
if ($this->fail) {
throw new Error("fail");
}
$this->fail = true;
var_dump($data);
return strlen($data);
}
public function stream_eof() {
return false;
}
public function stream_close() {
return true;
}
}
stream_wrapper_register("failing", "FailingWrapper");
$dom = Dom\HTMLDocument::createEmpty();
$root = $dom->appendChild($dom->createElement("root"));
$dom->saveHtmlFile("failing://foo");
?>
--EXPECTF--
string(1) "<"
Fatal error: Uncaught Error: fail in %s:%d
Stack trace:
#0 [internal function]: FailingWrapper->stream_write('root')
#1 %s(%d): Dom\HTMLDocument->saveHtmlFile('failing://foo')
#2 {main}
thrown in %s on line %d
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