/**
*
* @param int $size
* @return self
* @throws \ErrorException
* @throws \RuntimeException
*/
public function truncate($size = 0)
{
$this->checkStream();
ErrorHandler::start();
\ftruncate($this->stream, $size);
ErrorHandler::stop();
return $this;
}
/**
* @test
* @depends stopTest
*/
public function multipleStartTest()
{
$called = false;
\set_error_handler(function ($errno, $errmsg) use(&$called) {
$called = true;
});
$n = \mt_rand(5, 15);
for ($i = 0; $i < $n; $i++) {
ErrorHandler::start();
}
ErrorHandler::stop();
try {
@\trigger_error('Notice', \E_USER_NOTICE);
$this->assertFalse(true);
} catch (\ErrorException $ex) {
$this->assertFalse($called);
}
$n -= 2;
for ($i = 0; $i < $n; $i++) {
ErrorHandler::stop();
}
@\trigger_error('Notice', \E_USER_NOTICE);
$this->assertTrue($called);
}
