scratch – Blame information for rev 87
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Rev | Author | Line No. | Line |
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87 | office | 1 | <?php |
2 | namespace GuzzleHttp\Tests\Stream; |
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3 | |||
4 | use GuzzleHttp\Stream\LazyOpenStream; |
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5 | |||
6 | class LazyOpenStreamTest extends \PHPUnit_Framework_TestCase |
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7 | { |
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8 | private $fname; |
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9 | |||
10 | public function setup() |
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11 | { |
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12 | $this->fname = tempnam('/tmp', 'tfile'); |
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13 | |||
14 | if (file_exists($this->fname)) { |
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15 | unlink($this->fname); |
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16 | } |
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17 | } |
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18 | |||
19 | public function tearDown() |
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20 | { |
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21 | if (file_exists($this->fname)) { |
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22 | unlink($this->fname); |
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23 | } |
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24 | } |
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25 | |||
26 | public function testOpensLazily() |
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27 | { |
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28 | $l = new LazyOpenStream($this->fname, 'w+'); |
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29 | $l->write('foo'); |
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30 | $this->assertInternalType('array', $l->getMetadata()); |
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31 | $this->assertFileExists($this->fname); |
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32 | $this->assertEquals('foo', file_get_contents($this->fname)); |
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33 | $this->assertEquals('foo', (string) $l); |
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34 | } |
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35 | |||
36 | public function testProxiesToFile() |
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37 | { |
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38 | file_put_contents($this->fname, 'foo'); |
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39 | $l = new LazyOpenStream($this->fname, 'r'); |
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40 | $this->assertEquals('foo', $l->read(4)); |
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41 | $this->assertTrue($l->eof()); |
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42 | $this->assertEquals(3, $l->tell()); |
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43 | $this->assertTrue($l->isReadable()); |
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44 | $this->assertTrue($l->isSeekable()); |
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45 | $this->assertFalse($l->isWritable()); |
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46 | $l->seek(1); |
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47 | $this->assertEquals('oo', $l->getContents()); |
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48 | $this->assertEquals('foo', (string) $l); |
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49 | $this->assertEquals(3, $l->getSize()); |
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50 | $this->assertInternalType('array', $l->getMetadata()); |
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51 | $l->close(); |
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52 | } |
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53 | |||
54 | public function testDetachesUnderlyingStream() |
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55 | { |
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56 | file_put_contents($this->fname, 'foo'); |
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57 | $l = new LazyOpenStream($this->fname, 'r'); |
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58 | $r = $l->detach(); |
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59 | $this->assertInternalType('resource', $r); |
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60 | fseek($r, 0); |
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61 | $this->assertEquals('foo', stream_get_contents($r)); |
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62 | fclose($r); |
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63 | } |
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64 | } |