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Merge pull request #529 from bantu/scp-tests

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Some SCP tests.

* bantu/scp-tests:
  SCP: Allow for null byte in tests as long as #146 is under investigation.
  Some SCP tests.
  Infrastructure for obtaining temporary files.
This commit is contained in:
Andreas Fischer 2014-12-09 13:35:38 +01:00
commit 1c949e47c8
2 changed files with 119 additions and 0 deletions
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93
tests/Functional/Net/SCPSSH2UserStoryTest.php Normal file
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@ -0,0 +1,93 @@
<?php
/**
* @author Andreas Fischer <bantu@phpbb.com>
* @copyright MMXIV Andreas Fischer
* @license http://www.opensource.org/licenses/mit-license.html MIT License
*/
class Functional_Net_SCPSSH2UserStoryTest extends PhpseclibFunctionalTestCase
{
static protected $remoteFile;
static protected $exampleData;
static protected $exampleDataLength;
static public function setUpBeforeClass()
{
if (getenv('TRAVIS') && version_compare(PHP_VERSION, '5.3.0', '<')) {
self::markTestIncomplete(
'This test fails on Travis CI on PHP 5.2 due to requiring GMP.'
);
}
parent::setUpBeforeClass();
self::$remoteFile = uniqid('phpseclib-scp-ssh2-') . '.txt';
self::$exampleData = str_repeat('abscp12345', 1000);
self::$exampleDataLength = 10000;
}
public function testConstructSSH2()
{
$ssh = new Net_SSH2($this->getEnv('SSH_HOSTNAME'));
$this->assertTrue(
$ssh->login(
$this->getEnv('SSH_USERNAME'),
$this->getEnv('SSH_PASSWORD')
)
);
return $ssh;
}
/** @depends testConstructSSH2 */
public function testConstructor($ssh)
{
$scp = new Net_SCP($ssh);
$this->assertTrue(
is_object($scp),
'Could not construct Net_SCP object.'
);
return $scp;
}
/** @depends testConstructor */
public function testPutGetString($scp)
{
$this->assertTrue(
$scp->put(self::$remoteFile, self::$exampleData),
'Failed asserting that data could successfully be put() into file.'
);
$content = $scp->get(self::$remoteFile);
// TODO: Address https://github.com/phpseclib/phpseclib/issues/146
$this->assertContains(
strlen($content),
array(self::$exampleDataLength, self::$exampleDataLength + 1),
'Failed asserting that string length matches expected length.'
);
$this->assertContains(
$content,
array(self::$exampleData, self::$exampleData . "\0"),
'Failed asserting that string content matches expected content.'
);
return $scp;
}
/** @depends testPutGetString */
public function testGetFile($scp)
{
$localFilename = $this->createTempFile();
$this->assertTrue(
$scp->get(self::$remoteFile, $localFilename),
'Failed asserting that get() into file was successful.'
);
// TODO: Address https://github.com/phpseclib/phpseclib/issues/146
$this->assertContains(
filesize($localFilename),
array(self::$exampleDataLength, self::$exampleDataLength + 1),
'Failed asserting that filesize matches expected data size.'
);
$this->assertContains(
file_get_contents($localFilename),
array(self::$exampleData, self::$exampleData . "\0"),
'Failed asserting that file content matches expected content.'
);
}
}

26
tests/PhpseclibTestCase.php
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@ -7,6 +7,32 @@
abstract class PhpseclibTestCase extends PHPUnit_Framework_TestCase
{
protected $tempFilesToUnlinkOnTearDown = array();
public function tearDown()
{
foreach ($this->tempFilesToUnlinkOnTearDown as $filename) {
if (!file_exists($filename) || unlink($filename)) {
unset($this->tempFilesToUnlinkOnTearDown[$filename]);
}
}
parent::tearDown();
}
/**
* Creates a temporary file on the local filesystem and returns its path.
* All files created using this method will be deleted from the filesystem
* on tearDown(), i.e. after each test method was run.
*
* @return string
*/
protected function createTempFile()
{
$filename = tempnam(sys_get_temp_dir(), 'phpseclib-test-');
$this->tempFilesToUnlinkOnTearDown[] = $filename;
return $filename;
}
/**
* @param string $constant
* @param mixed $expected