Figures out which diff class to use for the input types then
instantiates that class and returns the object.
| public static diffEqual ( mixed $expected, mixed $actual, string $message = '' ) : PHPUnit_Framework_ComparisonFailure | ||
| $expected | mixed | Expected value retrieved. |
| $actual | mixed | Actual value retrieved. |
| $message | string | A string which is prefixed on all returned lines in the difference output. |
| return | PHPUnit_Framework_ComparisonFailure | |
/**
* Send a command to the Selenium RC server (via curl).
*
* @param string $command
* @param array $arguments
* @return string
* @author Seth Casana <*****@*****.**>
*/
protected function doCommand($command, array $arguments = array())
{
$url = sprintf('http://%s:%s/selenium-server/driver/?cmd=%s', $this->host, $this->port, urlencode($command));
$numArguments = count($arguments);
for ($i = 0; $i < $numArguments; $i++) {
$argNum = strval($i + 1);
$url .= sprintf('&%s=%s', $argNum, urlencode(trim($arguments[$i])));
}
if (isset($this->sessionId)) {
$url .= sprintf('&%s=%s', 'sessionId', $this->sessionId);
}
$curl = curl_init();
curl_setopt($curl, CURLOPT_URL, $url);
curl_setopt($curl, CURLOPT_HEADER, 0);
curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($curl, CURLOPT_CONNECTTIMEOUT, 60);
$response = curl_exec($curl);
$info = curl_getinfo($curl);
if (!$response) {
throw new RuntimeException(curl_error($curl));
}
curl_close($curl);
if ($info['http_code'] != 200) {
$this->stop();
throw new RuntimeException('The response from the Selenium RC server is invalid: ' . $response);
}
if (!preg_match('/^OK/', $response)) {
throw new PHPUnit_Framework_ExpectationFailedException('Non-Ok response from Selenium RC server was received', PHPUnit_Framework_ComparisonFailure::diffEqual('OK', $response), sprintf("Response from Selenium RC server for %s(%s).\n%s.\n", $command, implode(', ', $arguments), $response));
}
return $response;
}
/**
* @param mixed $other The value passed to evaluate() which failed the
* constraint check.
* @param string $description A string with extra description of what was
* going on while the evaluation failed.
* @param boolean $not Flag to indicate negation.
* @throws PHPUnit_Framework_ExpectationFailedException
*/
public function fail($other, $description, $not = FALSE)
{
$failureDescription = $this->failureDescription($other, $description, $not);
if (!$not) {
if ($this->value instanceof DOMDocument) {
$value = $this->domToText($this->value);
} else {
$value = $this->value;
}
if ($other instanceof DOMDocument) {
$other = $this->domToText($other);
}
throw new PHPUnit_Framework_ExpectationFailedException($failureDescription, PHPUnit_Framework_ComparisonFailure::diffEqual($value, $other), $description);
} else {
throw new PHPUnit_Framework_ExpectationFailedException($failureDescription, NULL);
}
}
/**
* Runs a test and collects its result in a TestResult instance.
*
* @param PHPUnit_Framework_TestResult $result
* @param array $options Array with ini settings for the php instance run,
* key being the name if the setting, value the ini value.
* @return PHPUnit_Framework_TestResult
* @access public
*/
public function run(PHPUnit_Framework_TestResult $result = NULL, $options = array())
{
if (!class_exists('PEAR_RunTest', FALSE)) {
throw new RuntimeException('Class PEAR_RunTest not found.');
}
if ($result === NULL) {
$result = new PHPUnit_Framework_TestResult();
}
if (!is_array($options)) {
throw new InvalidArgumentException();
}
$options = array_merge($options, $this->options);
$coverage = $result->getCollectCodeCoverageInformation();
if ($coverage) {
$options = array('coverage' => TRUE);
} else {
$options = array();
}
$runner = new PEAR_RunTest(new PHPUnit_Extensions_PhptTestCase_Logger(), $options);
if ($coverage) {
$runner->xdebug_loaded = TRUE;
} else {
$runner->xdebug_loaded = FALSE;
}
$result->startTest($this);
PHPUnit_Util_Timer::start();
$buffer = $runner->run($this->filename, $options);
$time = PHPUnit_Util_Timer::stop();
$base = basename($this->filename);
$path = dirname($this->filename);
$coverageFile = $path . DIRECTORY_SEPARATOR . str_replace('.phpt', '.xdebug', $base);
$diffFile = $path . DIRECTORY_SEPARATOR . str_replace('.phpt', '.diff', $base);
$expFile = $path . DIRECTORY_SEPARATOR . str_replace('.phpt', '.exp', $base);
$logFile = $path . DIRECTORY_SEPARATOR . str_replace('.phpt', '.log', $base);
$outFile = $path . DIRECTORY_SEPARATOR . str_replace('.phpt', '.out', $base);
$phpFile = $path . DIRECTORY_SEPARATOR . str_replace('.phpt', '.php', $base);
if (is_object($buffer) && $buffer instanceof PEAR_Error) {
$result->addError($this, new RuntimeException($buffer->getMessage()), $time);
} else {
if ($buffer == 'SKIPPED') {
$result->addFailure($this, new PHPUnit_Framework_SkippedTestError(), 0);
} else {
if ($buffer != 'PASSED') {
$result->addFailure($this, PHPUnit_Framework_ComparisonFailure::diffEqual(file_get_contents($expFile), file_get_contents($outFile), FALSE, $this->getName()), $time);
}
}
}
foreach (array($diffFile, $expFile, $logFile, $phpFile, $outFile) as $file) {
if (file_exists($file)) {
unlink($file);
}
}
if ($coverage) {
eval('$coverageData = ' . file_get_contents($coverageFile) . ';');
unset($coverageData[$phpFile]);
$codeCoverageInformation = array('test' => $this, 'files' => $coverageData);
$result->appendCodeCoverageInformation($this, $codeCoverageInformation);
unlink($coverageFile);
}
$result->endTest($this, $time);
return $result;
}
/**
* Runs a test and collects its result in a TestResult instance.
*
* @param PHPUnit_Framework_TestResult $result
* @param array $options
* @return PHPUnit_Framework_TestResult
*/
public function run(PHPUnit_Framework_TestResult $result = NULL, array $options = array())
{
if (!class_exists('PEAR_RunTest', FALSE)) {
throw new PHPUnit_Framework_Exception('Class PEAR_RunTest not found.');
}
if (isset($GLOBALS['_PEAR_destructor_object_list']) && is_array($GLOBALS['_PEAR_destructor_object_list']) && !empty($GLOBALS['_PEAR_destructor_object_list'])) {
$pearDestructorObjectListCount = count($GLOBALS['_PEAR_destructor_object_list']);
} else {
$pearDestructorObjectListCount = 0;
}
if ($result === NULL) {
$result = new PHPUnit_Framework_TestResult();
}
$coverage = $result->getCollectCodeCoverageInformation();
$options = array_merge($options, $this->options);
if (!isset($options['include_path'])) {
$options['include_path'] = get_include_path();
}
if ($coverage) {
$options['coverage'] = TRUE;
} else {
$options['coverage'] = FALSE;
}
$currentErrorReporting = error_reporting(E_ERROR | E_WARNING | E_PARSE);
$runner = new PEAR_RunTest(new PHPUnit_Extensions_PhptTestCase_Logger(), $options);
if ($coverage) {
$runner->xdebug_loaded = TRUE;
} else {
$runner->xdebug_loaded = FALSE;
}
$result->startTest($this);
PHP_Timer::start();
$buffer = $runner->run($this->filename, $options);
$time = PHP_Timer::stop();
error_reporting($currentErrorReporting);
$base = basename($this->filename);
$path = dirname($this->filename);
$coverageFile = $path . DIRECTORY_SEPARATOR . str_replace('.phpt', '.xdebug', $base);
$diffFile = $path . DIRECTORY_SEPARATOR . str_replace('.phpt', '.diff', $base);
$expFile = $path . DIRECTORY_SEPARATOR . str_replace('.phpt', '.exp', $base);
$logFile = $path . DIRECTORY_SEPARATOR . str_replace('.phpt', '.log', $base);
$outFile = $path . DIRECTORY_SEPARATOR . str_replace('.phpt', '.out', $base);
$phpFile = $path . DIRECTORY_SEPARATOR . str_replace('.phpt', '.php', $base);
if (file_exists($phpFile)) {
PHP_CodeCoverage_Filter::getInstance()->addFileToBlacklist($phpFile, 'TESTS');
}
if (is_object($buffer) && $buffer instanceof PEAR_Error) {
$result->addError($this, new RuntimeException($buffer->getMessage()), $time);
} else {
if ($buffer == 'SKIPPED') {
$result->addFailure($this, new PHPUnit_Framework_SkippedTestError(), 0);
} else {
if ($buffer != 'PASSED') {
$result->addFailure($this, PHPUnit_Framework_ComparisonFailure::diffEqual(file_get_contents($expFile), file_get_contents($outFile)), $time);
}
}
}
foreach (array($diffFile, $expFile, $logFile, $phpFile, $outFile) as $file) {
if (file_exists($file)) {
unlink($file);
}
}
if ($coverage && file_exists($coverageFile)) {
eval('$coverageData = ' . file_get_contents($coverageFile) . ';');
unset($coverageData[$phpFile]);
$result->getCodeCoverage()->append($coverageData, $this);
unlink($coverageFile);
}
$result->endTest($this, $time);
// Do not invoke PEAR's destructor mechanism for PHP 4
// as it raises an E_STRICT.
if ($pearDestructorObjectListCount == 0) {
unset($GLOBALS['_PEAR_destructor_object_list']);
} else {
$count = count($GLOBALS['_PEAR_destructor_object_list']) - $pearDestructorObjectListCount;
for ($i = 0; $i < $count; $i++) {
array_pop($GLOBALS['_PEAR_destructor_object_list']);
}
}
return $result;
}
/**
* Creates the appropriate exception for the constraint which can be caught
* by the unit test system. This can be called if a call to evaluate()
* fails.
*
* @param mixed $other The value passed to evaluate() which failed the
* constraint check.
* @param string $description A string with extra description of what was
* going on while the evaluation failed.
* @param boolean $not Flag to indicate negation.
* @throws PHPUnit_Framework_ExpectationFailedException
*/
public function fail($other, $description, $not = FALSE)
{
$failureDescription = $this->failureDescription($other, $description, $not);
if (!$not) {
throw new PHPUnit_Framework_ExpectationFailedException($failureDescription, PHPUnit_Framework_ComparisonFailure::diffEqual($this->string, $other), $description);
} else {
throw new PHPUnit_Framework_ExpectationFailedException($failureDescription, NULL);
}
}
/**
* Creates the appropriate exception for the constraint which can be caught
* by the unit test system. This can be called if a call to evaluate() fails.
*
* @param mixed $other The value passed to evaluate() which failed the
* constraint check.
* @param string $description A string with extra description of what was
* going on while the evaluation failed.
* @param boolean $not Flag to indicate negation.
* @throws PHPUnit_Framework_ExpectationFailedException
*/
public function fail($other, $description, $not = false)
{
$failureDescription = sprintf('Failed asserting that image "%s" is similar to image "%s".', $other, $this->filename);
if ($not) {
$failureDescription = self::negate($failureDescription);
}
if (!empty($description)) {
$failureDescription = $description . "\n" . $failureDescription;
}
if (!$not) {
throw new PHPUnit_Framework_ExpectationFailedException($failureDescription, PHPUnit_Framework_ComparisonFailure::diffEqual($this->delta, $this->difference));
} else {
throw new PHPUnit_Framework_ExpectationFailedException($failureDescription);
}
}
public function testComparisonErrorOverlapingMatches2()
{
$failure = PHPUnit_Framework_ComparisonFailure::diffEqual('abcdde', 'abcde');
$this->assertEquals("expected string <abcdde>\ndifference < x?>\ngot string <abcde>", $failure->toString());
}
/**
* @covers PHPUnit_Framework_ComparisonFailure::diffEqual
*/
public function testComparisonErrorOverlapingMatches2()
{
$failure = PHPUnit_Framework_ComparisonFailure::diffEqual('abcdde', 'abcde');
$this->assertEquals("--- Expected\n+++ Actual\n@@ @@\n-abcdde\n+abcde", $failure->toString());
}
