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file/test/EioHandleTest.php
2017-06-17 23:41:57 +02:00

43 lines
1.2 KiB
PHP

<?php
namespace Amp\File\Test;
use Amp\File as file;
class EioHandleTest extends HandleTest {
protected function execute(callable $cb) {
if (\extension_loaded("eio")) {
\Amp\Loop::run(function () use ($cb) {
\Amp\File\filesystem(new \Amp\File\EioDriver);
\Amp\Promise\rethrow(new \Amp\Coroutine($cb()));
});
} else {
$this->markTestSkipped(
"eio extension not loaded"
);
}
}
public function testQueuedWritesOverrideEachOtherIfNotWaitedUpon() {
$this->execute(function () {
$path = Fixture::path() . "/write";
$handle = (yield file\open($path, "c+"));
$this->assertSame(0, $handle->tell());
$write1 = $handle->write("foo");
$write2 = $handle->write("bar");
yield \Amp\Promise\all([$write1, $write2]);
$handle->seek(0);
$contents = (yield $handle->read(8192));
$this->assertSame(3, $handle->tell());
$this->assertTrue($handle->eof());
$this->assertSame("bar", $contents);
yield $handle->close();
yield file\unlink($path);
});
}
}