class backendUnitCase

  1. 8.0.x tests/backendUnitTest.php backendUnitCase
  2. 6.x tests/backendTest.php backendUnitCase
  3. 7.x tests/backendUnitTest.php backendUnitCase
  4. 5.x tests/backendTest.php backendUnitCase
  5. master tests/backendUnitTest.php backendUnitCase




Expanded class hierarchy of backendUnitCase


Contains filters are case sensitive
Namesort descending Modifiers Type Description
backendUnitCase::testBackendFork function Covers the following target responsibilities.
UnishTestCase::$sites private static property A list of Drupal sites that have been recently installed. They key is the site name and values are details about each site.
UnishTestCase::bit_bucket function Borrowed from Drush. Checks operating system and returns supported bit bucket folder.
UnishTestCase::convert_path function Converts a Windows path (dir1\dir2\dir3) into a Unix path (dir1/dir2/dir3). Also converts a cygwin "drive emulation" path (/cygdrive/c/dir1) into a proper drive path, still with Unix slashes (c:/dir1).
UnishTestCase::db_driver function
UnishTestCase::db_url function
UnishTestCase::directory_cache function
UnishTestCase::drupalSitewideDirectory function
UnishTestCase::escapeshellarg public static function
UnishTestCase::fetchInstallDrupal function
UnishTestCase::getSites function
UnishTestCase::get_tar_executable public static function
UnishTestCase::is_windows public static function
UnishTestCase::log function Print a log message to the console.
UnishTestCase::log_level function
UnishTestCase::mkdir public function
UnishTestCase::randomString public function Helper function to generate a random string of arbitrary length.
UnishTestCase::recursive_copy public function
UnishTestCase::setUpDrupal function
UnishTestCase::setUpFreshSandBox public static function Remove any pre-existing sandbox, then create a new one.
UnishTestCase::tick function Print out a tick mark.
UnishTestCase::unish_file_aliases function Prepare the contents of an aliases file.
UnishTestCase::webroot function
UnishTestCase::writeSiteAlias function
UnishTestCase::_escapeshellarg_windows public static function
UnishTestCase::__construct function
UnitUnishTestCase::drush_major_version function
UnitUnishTestCase::setUpBeforeClass public static function Minimally bootstrap drush Overrides UnishTestCase::setUpBeforeClass
UnitUnishTestCase::tearDownAfterClass public static function Runs after all tests in a class are run. Remove sandbox directory. Overrides UnishTestCase::tearDownAfterClass


tests/backendUnitTest.php, line 5

View source
class backendUnitCase extends UnitUnishTestCase {

   * Covers the following target responsibilities.
   *   - Insures that drush_invoke_process() called with fork backend set is able
   *     to invoke a non-blocking process.
  function testBackendFork() {
    // Ensure that file that will be created by forked process does not exist
    // before invocation.
    $test_file = UNISH_SANDBOX . '/fork_test.txt';
    if (file_exists($test_file)) {

    // Sleep for a millisecond, then create the file
    $ev_php = "usleep(1000);fopen('$test_file','a');";
    drush_invoke_process("@none", "ev", array($ev_php), array(), array("fork" => TRUE));

    // Test file does not exist immediate after process forked
    $this->assertEquals(file_exists($test_file), FALSE);
    // Check every 100th of a second for up to 4 seconds to see if the file appeared
    $repetitions = 400;
    while (!file_exists($test_file) && ($repetitions > 0)) {
    // Assert that the file did finally appear
    $this->assertEquals(file_exists($test_file), TRUE);