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Use fstat to read the size of the resource in Stream

This commit is contained in:
PJ Dietz 2015-04-07 20:10:20 -04:00
parent 5cc259944e
commit cbeadbda53
2 changed files with 4 additions and 3 deletions
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3
src/Stream/Stream.php
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@ -68,7 +68,8 @@ class Stream implements StreamableInterface
*/ */
public function getSize() public function getSize()
{ {
return null; $statistics = fstat($this->handle);
return $statistics["size"] ?: null;
} }
/** /**

4
test/tests/unit/Stream/StreamStreamTest.php → test/tests/unit/Stream/StreamTest.php
View File

@ -108,10 +108,10 @@ class StreamTest extends \PHPUnit_Framework_TestCase
* @covers WellRESTed\Stream\Stream::getSize * @covers WellRESTed\Stream\Stream::getSize
* @uses WellRESTed\Stream\Stream * @uses WellRESTed\Stream\Stream
*/ */
public function testReturnsNullForSize() public function testReturnsSize()
{ {
$stream = new Stream($this->handle); $stream = new Stream($this->handle);
$this->assertNull($stream->getSize()); $this->assertEquals(strlen($this->content), $stream->getSize());
} }
/** /**