/**
* Reduces the paths by cutting the longest common start path.
*
* For instance,
*
* <code>
* Array
* (
* [/home/sb/PHPUnit/Samples/Money/Money.php] => Array
* (
* ...
* )
*
* [/home/sb/PHPUnit/Samples/Money/MoneyBag.php] => Array
* (
* ...
* )
* )
* </code>
*
* is reduced to
*
* <code>
* Array
* (
* [Money.php] => Array
* (
* ...
* )
*
* [MoneyBag.php] => Array
* (
* ...
* )
* )
* </code>
*
* @param array $files
* @return string
* @access protected
* @static
*/
protected static function reducePaths(&$files)
{
if (empty($files)) {
return '.';
}
$commonPath = '';
$paths = array_keys($files);
if (count($files) == 1) {
$commonPath = dirname($paths[0]);
$files[basename($paths[0])] = $files[$paths[0]];
unset($files[$paths[0]]);
return $commonPath;
}
$max = count($paths);
for ($i = 0; $i < $max; $i++) {
$paths[$i] = explode(DIRECTORY_SEPARATOR, $paths[$i]);
if (empty($paths[$i][0])) {
$paths[$i][0] = DIRECTORY_SEPARATOR;
}
}
$done = FALSE;
$max = count($paths);
while (!$done) {
for ($i = 0; $i < $max - 1; $i++) {
if (!isset($paths[$i][0]) || !isset($paths[$i + 1][0]) || $paths[$i][0] != $paths[$i + 1][0]) {
$done = TRUE;
break;
}
}
if (!$done) {
$commonPath .= $paths[0][0] . ($paths[0][0] != DIRECTORY_SEPARATOR ? DIRECTORY_SEPARATOR : '');
for ($i = 0; $i < $max; $i++) {
array_shift($paths[$i]);
}
}
}
$original = array_keys($files);
$max = count($original);
for ($i = 0; $i < $max; $i++) {
$files[join('/', $paths[$i])] = $files[$original[$i]];
unset($files[$original[$i]]);
}
$files = PHPUnit_Util_Array::sortRecursively($files);
return $commonPath;
}
/**
* @param PHPUnit_Util_Report_Test_Node_TestSuite $testSuite
* @param array $files
* @access protected
* @static
*/
public function setupCoveringTests(PHPUnit_Util_Report_Test_Node_TestSuite $testSuite, $files)
{
$testCase = array();
$thisName = $this->getName(TRUE);
foreach ($files[$thisName] as $line => $tests) {
if (is_array($tests)) {
foreach ($tests as $test) {
if (isset($test->__testNode->testId)) {
$testId = $test->__testNode->testId;
if (!isset($testCase[$testId])) {
$testCase[$testId] = array('numLinesExecuted' => 1, 'object' => $test);
} else {
$testCase[$testId]['numLinesExecuted']++;
}
if (!isset($this->coveringTestsByLine[$line])) {
$this->coveringTestsByLine[$line] = array();
}
$found = FALSE;
foreach ($this->coveringTestsByLine[$line] as $_test) {
if ($_test === $test) {
$found = TRUE;
break;
}
}
if (!$found) {
$this->coveringTestsByLine[$line][] = $test;
}
}
}
}
}
foreach ($testCase as $coveringTest) {
$test = $coveringTest['object'];
$test = $test->__testNode;
$name = $test->getName(TRUE);
if (!isset($this->coveringTests[$name[0]])) {
$this->coveringTests[$name[0]] = array();
}
$found = FALSE;
foreach ($this->coveringTests[$name[0]] as $_name => $existingTest) {
if ($existingTest['object'] === $test) {
$found = TRUE;
break;
}
}
if (!$found) {
$test->addCoveredFile($this);
$this->coveringTests[$name[0]][$name[1]] = array('numLinesExecuted' => $coveringTest['numLinesExecuted'], 'object' => $test);
} else {
$this->coveringTests[$name[0]][$name[1]]['numLinesExecuted'] += $coveringTest['numLinesExecuted'];
}
}
$this->coveringTests = PHPUnit_Util_Array::sortRecursively($this->coveringTests);
}
