/cake/tests/cases/libs/code_coverage_manager.test.php
PHP | 516 lines | 355 code | 40 blank | 121 comment | 22 complexity | e72462e83dc35e3c888015d18338dfec MD5 | raw file
- <?php
- /**
- * CodeCoverageManagerTest file
- *
- * PHP versions 4 and 5
- *
- * CakePHP(tm) Tests <http://book.cakephp.org/view/1196/Testing>
- * Copyright 2005-2012, Cake Software Foundation, Inc. (http://cakefoundation.org)
- *
- * Licensed under The Open Group Test Suite License
- * Redistributions of files must retain the above copyright notice.
- *
- * @copyright Copyright 2005-2012, Cake Software Foundation, Inc. (http://cakefoundation.org)
- * @link http://book.cakephp.org/view/1196/Testing CakePHP(tm) Tests
- * @package cake
- * @subpackage cake.tests.cases.libs
- * @since CakePHP(tm) v 1.2.0.4206
- * @license http://www.opensource.org/licenses/opengroup.php The Open Group Test Suite License
- */
- require_once CAKE . 'tests' . DS . 'lib' . DS . 'code_coverage_manager.php';
- require_once CAKE . 'tests' . DS . 'lib' . DS . 'reporter' . DS . 'cake_cli_reporter.php';
- /**
- * CodeCoverageManagerTest class
- *
- * @package cake
- * @subpackage cake.tests.cases.libs
- */
- class CodeCoverageManagerTest extends CakeTestCase {
- /**
- * Skip if XDebug not installed
- *
- * @access public
- */
- function skip() {
- $this->skipIf(!extension_loaded('xdebug'), '%s XDebug not installed');
- }
- /**
- * startTest Method
- * Store reference of $_GET to restore later.
- *
- * @return void
- */
- function startCase() {
- $this->_get = $_GET;
- }
- /**
- * End Case - restore GET vars.
- *
- * @return void
- */
- function endCase() {
- $_GET = $this->_get;
- }
- /**
- * testNoTestCaseSupplied method
- *
- * @access public
- * @return void
- */
- function testNoTestCaseSupplied() {
- if ($this->skipIf(PHP_SAPI == 'cli', 'Is cli, cannot run this test %s')) {
- return;
- }
- $reporter =& new CakeHtmlReporter(null, array('group' => false, 'app' => false, 'plugin' => false));
- CodeCoverageManager::init(substr(md5(microtime()), 0, 5), $reporter);
- CodeCoverageManager::report(false);
- $this->assertError();
- CodeCoverageManager::init('tests' . DS . 'lib' . DS . basename(__FILE__), $reporter);
- CodeCoverageManager::report(false);
- $this->assertError();
- }
- /**
- * Test that test cases don't cause errors
- *
- * @return void
- */
- function testNoTestCaseSuppliedNoErrors() {
- if ($this->skipIf(PHP_SAPI == 'cli', 'Is cli, cannot run this test %s')) {
- return;
- }
- $reporter =& new CakeHtmlReporter(null, array('group' => false, 'app' => false, 'plugin' => false));
- $path = LIBS;
- if (strpos(LIBS, ROOT) === false) {
- $path = ROOT.DS.LIBS;
- }
- App::import('Core', 'Folder');
- $folder = new Folder();
- $folder->cd($path);
- $contents = $folder->read();
- $contents[1] = array_filter($contents[1], array(&$this, '_basenameFilter'));
- foreach ($contents[1] as $file) {
- CodeCoverageManager::init('libs' . DS . $file, $reporter);
- CodeCoverageManager::report(false);
- $this->assertNoErrors('libs' . DS . $file);
- }
- }
- /**
- * Remove file names that don't share a basename with the current file.
- *
- * @return void
- */
- function _basenameFilter($var) {
- return ($var != basename(__FILE__));
- }
- /**
- * testGetTestObjectFileNameFromTestCaseFile method
- *
- * @access public
- * @return void
- */
- function testGetTestObjectFileNameFromTestCaseFile() {
- $manager =& CodeCoverageManager::getInstance();
- $manager->reporter = new CakeHtmlReporter();
- $expected = $manager->__testObjectFileFromCaseFile('models/some_file.test.php', true);
- $this->assertIdentical(APP.'models'.DS.'some_file.php', $expected);
- $expected = $manager->__testObjectFileFromCaseFile('models/datasources/some_file.test.php', true);
- $this->assertIdentical(APP.'models'.DS.'datasources'.DS.'some_file.php', $expected);
- $expected = $manager->__testObjectFileFromCaseFile('controllers/some_file.test.php', true);
- $this->assertIdentical(APP.'controllers'.DS.'some_file.php', $expected);
- $expected = $manager->__testObjectFileFromCaseFile('views/some_file.test.php', true);
- $this->assertIdentical(APP.'views'.DS.'some_file.php', $expected);
- $expected = $manager->__testObjectFileFromCaseFile('behaviors/some_file.test.php', true);
- $this->assertIdentical(APP.'models'.DS.'behaviors'.DS.'some_file.php', $expected);
- $expected = $manager->__testObjectFileFromCaseFile('components/some_file.test.php', true);
- $this->assertIdentical(APP.'controllers'.DS.'components'.DS.'some_file.php', $expected);
- $expected = $manager->__testObjectFileFromCaseFile('helpers/some_file.test.php', true);
- $this->assertIdentical(APP.'views'.DS.'helpers'.DS.'some_file.php', $expected);
- $manager->pluginTest = 'bugs';
- $expected = $manager->__testObjectFileFromCaseFile('models/some_file.test.php', false);
- $this->assertIdentical(APP.'plugins'.DS.'bugs'.DS.'models'.DS.'some_file.php', $expected);
- $manager->pluginTest = false;
- $manager->reporter = new CakeCliReporter;
- $expected = $manager->__testObjectFileFromCaseFile('libs/set.test.php', false);
- $this->assertIdentical(ROOT.DS.'cake'.DS.'libs'.DS.'set.php', $expected);
- }
- /**
- * testOfHtmlDiffReport method
- *
- * @access public
- * @return void
- */
- function testOfHtmlDiffReport() {
- $manager =& CodeCoverageManager::getInstance();
- $code = <<<PHP
- /**
- * Set class
- *
- * @package cake
- * @subpackage cake.tests.cases.libs
- */
- class Set extends Object {
- /**
- * Value of the Set object.
- *
- * @var array
- * @access public
- */
- var \$value = array();
- /**
- * Constructor. Defaults to an empty array.
- *
- * @access public
- */
- function __construct() {
- if (func_num_args() == 1 && is_array(func_get_arg(0))) {
- \$this->value = func_get_arg(0);
- } else {
- \$this->value = func_get_args();
- }
- }
- /**
- * Returns the contents of the Set object
- *
- * @return array
- * @access public
- */
- function &get() {
- return \$this->value;
- }
- /**
- * This function can be thought of as a hybrid between PHP's array_merge and array_merge_recursive. The difference
- * to the two is that if an array key contains another array then the function behaves recursive (unlike array_merge)
- * but does not do if for keys containing strings (unlike array_merge_recursive). See the unit test for more information.
- *
- * Note: This function will work with an unlimited amount of arguments and typecasts non-array parameters into arrays.
- *
- * @param array \$arr1 Array to be merged
- * @param array \$arr2 Array to merge with
- * @return array Merged array
- * @access public
- */
- function merge(\$arr1, \$arr2 = null) {
- \$args = func_get_args();
- if (isset(\$this) && is_a(\$this, 'set')) {
- \$backtrace = debug_backtrace();
- \$previousCall = strtolower(\$backtrace[1]['class'].'::'.\$backtrace[1]['function']);
- if (\$previousCall != 'set::merge') {
- \$r =& \$this->value;
- array_unshift(\$args, null);
- }
- }
- if (!isset(\$r)) {
- \$r = (array)current(\$args);
- }
- while ((\$arg = next(\$args)) !== false) {
- if (is_a(\$arg, 'set')) {
- \$arg = \$arg->get();
- }
- foreach ((array)\$arg as \$key => \$val) {
- if (is_array(\$val) && isset(\$r[\$key]) && is_array(\$r[\$key])) {
- \$r[\$key] = Set::merge(\$r[\$key], \$val);
- } elseif (is_int(\$key)) {
- } else {
- \$r[\$key] = \$val;
- }
- }
- }
- return \$r;
- }
- PHP;
- $testObjectFile = explode("\n", $code);
- $coverageData = array(
- 0 => 1,
- 1 => 1,
- 2 => -2,
- 3 => -2,
- 4 => -2,
- 5 => -2,
- 6 => -2,
- 7 => -2,
- 8 => -1,
- 9 => -2,
- 10 => -2,
- 11 => -2,
- 12 => -2,
- 13 => -2,
- 14 => 1,
- 15 => 1,
- 16 => -1,
- 17 => 1,
- 18 => 1,
- 19 => -1,
- 20 => 1,
- 21 => -2,
- 22 => -2,
- 23 => -2,
- 24 => -2,
- 25 => -2,
- 26 => -2,
- 27 => 1,
- 28 => -1,
- 29 => 1,
- 30 => 1,
- 31 => -2,
- 32 => -2,
- 33 => -2,
- 34 => -2,
- 35 => -2,
- 36 => -2,
- 37 => -2,
- 38 => -2,
- 39 => -2,
- 40 => -2,
- 41 => -2,
- 42 => -2,
- 43 => -1,
- 44 => -2,
- 45 => -2,
- 46 => -2,
- 47 => -2,
- 48 => 1,
- 49 => 1,
- 50 => -1,
- 51 => 1,
- 52 => 1,
- 53 => -2,
- 54 => -2,
- 55 => 1,
- 56 => 1,
- 57 => 1,
- 58 => 1,
- 59 => -1,
- 60 => 1,
- 61 => 1,
- 62 => -2,
- 63 => -2,
- 64 => 1,
- 65 => -2,
- 66 => 1,
- 67 => -1,
- 68 => -2,
- 69 => -1,
- 70 => -1,
- 71 => 1,
- 72 => -2,
- );
- $expected = array(
- 0 => 'ignored',
- 1 => 'ignored',
- 2 => 'ignored',
- 3 => 'ignored',
- 4 => 'ignored',
- 5 => 'ignored show start realstart',
- 6 => 'ignored show',
- 7 => 'ignored show',
- 8 => 'uncovered show',
- 9 => 'ignored show',
- 10 => 'ignored show',
- 11 => 'ignored show end',
- 12 => 'ignored',
- 13 => 'ignored show start',
- 14 => 'covered show',
- 15 => 'covered show',
- 16 => 'uncovered show',
- 17 => 'covered show show',
- 18 => 'covered show show',
- 19 => 'uncovered show',
- 20 => 'covered show',
- 21 => 'ignored show',
- 22 => 'ignored show end',
- 23 => 'ignored',
- 24 => 'ignored',
- 25 => 'ignored show start',
- 26 => 'ignored show',
- 27 => 'covered show',
- 28 => 'uncovered show',
- 29 => 'covered show',
- 30 => 'covered show',
- 31 => 'ignored show end',
- 32 => 'ignored',
- 33 => 'ignored',
- 34 => 'ignored',
- 35 => 'ignored',
- 36 => 'ignored',
- 37 => 'ignored',
- 38 => 'ignored',
- 39 => 'ignored',
- 40 => 'ignored show start',
- 41 => 'ignored show',
- 42 => 'ignored show',
- 43 => 'uncovered show',
- 41 => 'ignored show',
- 42 => 'ignored show',
- 43 => 'uncovered show',
- 44 => 'ignored show',
- 45 => 'ignored show',
- 46 => 'ignored show',
- 47 => 'ignored show',
- 48 => 'covered show',
- 49 => 'covered show',
- 50 => 'uncovered show',
- 51 => 'covered show',
- 52 => 'covered show',
- 53 => 'ignored show end',
- 54 => 'ignored',
- 55 => 'covered',
- 56 => 'covered show start',
- 57 => 'covered show',
- 58 => 'covered show',
- 59 => 'uncovered show',
- 60 => 'covered show',
- 61 => 'covered show',
- 62 => 'ignored show end',
- 63 => 'ignored',
- 64 => 'covered show start',
- 65 => 'ignored show',
- 66 => 'covered show show',
- 67 => 'uncovered show',
- 68 => 'ignored show',
- 69 => 'uncovered show',
- 70 => 'uncovered show',
- 71 => 'covered show',
- 72 => 'ignored show',
- 73 => 'ignored show end end',
- );
- $execCodeLines = range(0, 72);
- $result = explode("</div>", $report = $manager->reportCaseHtmlDiff($testObjectFile, $coverageData, $execCodeLines, 3));
- foreach ($result as $line) {
- preg_match('/<span class="line-num">(.*?)<\/span>/', $line, $matches);
- if (!isset($matches[1])) {
- continue;
- }
- $num = $matches[1];
- $class = $expected[$num];
- $pattern = '/<div class="code-line '.$class.'">/';
- $this->assertPattern($pattern, $line, $num.': '.$line." fails");
- }
- }
- /**
- * testArrayStrrpos method
- *
- * @access public
- * @return void
- */
- function testArrayStrrpos() {
- $manager =& CodeCoverageManager::getInstance();
- $a = array(
- 'apples',
- 'bananas',
- 'oranges'
- );
- $this->assertEqual(1, $manager->__array_strpos($a, 'ba', true));
- $this->assertEqual(2, $manager->__array_strpos($a, 'range', true));
- $this->assertEqual(0, $manager->__array_strpos($a, 'pp', true));
- $this->assertFalse($manager->__array_strpos('', 'ba', true));
- $this->assertFalse($manager->__array_strpos(false, 'ba', true));
- $this->assertFalse($manager->__array_strpos(array(), 'ba', true));
- $a = array(
- 'rang',
- 'orange',
- 'oranges'
- );
- $this->assertEqual(0, $manager->__array_strpos($a, 'rang'));
- $this->assertEqual(2, $manager->__array_strpos($a, 'rang', true));
- $this->assertEqual(1, $manager->__array_strpos($a, 'orange', false));
- $this->assertEqual(1, $manager->__array_strpos($a, 'orange'));
- $this->assertEqual(2, $manager->__array_strpos($a, 'orange', true));
- }
- /**
- * testGetExecutableLines method
- *
- * @access public
- * @return void
- */
- function testGetExecutableLines() {
- $manager =& CodeCoverageManager::getInstance();
- $code = <<<HTML
- \$manager =& CodeCoverageManager::getInstance();
- HTML;
- $result = $manager->__getExecutableLines($code);
- foreach ($result as $line) {
- $this->assertNotIdentical($line, '');
- }
- $code = <<<HTML
- {
- }
- <?php?>
- ?>
- <?php
- }
- {{}}
- (())
- @codeCoverageIgnoreStart
- some
- more
- code
- here
- @codeCoverageIgnoreEnd
- HTML;
- $result = $manager->__getExecutableLines($code);
- foreach ($result as $line) {
- $this->assertIdentical(trim($line), '');
- }
- }
- /**
- * testCalculateCodeCoverage method
- *
- * @access public
- * @return void
- */
- function testCalculateCodeCoverage() {
- $manager =& CodeCoverageManager::getInstance();
- $data = array(
- '25' => array(100, 25),
- '50' => array(100, 50),
- '0' => array(0, 0),
- '0' => array(100, 0),
- '100' => array(100, 100),
- );
- foreach ($data as $coverage => $lines) {
- $this->assertEqual($coverage, $manager->__calcCoverage($lines[0], $lines[1]));
- }
- $manager->__calcCoverage(100, 1000);
- $this->assertError();
- }
- }