13 calls to file_unmanaged_delete_recursive()

DrupalWebTestCase::tearDown in drupal/modules/simpletest/drupal_web_test_case.php
Delete created files and temporary files directory, delete the tables created by setUp(), and reset the database prefix.
FileUnmanagedDeleteRecursiveTest::testDirectory in drupal/modules/simpletest/tests/file.test
Try deleting a directory with some files.
FileUnmanagedDeleteRecursiveTest::testEmptyDirectory in drupal/modules/simpletest/tests/file.test
Try deleting an empty directory.
FileUnmanagedDeleteRecursiveTest::testSingleFile in drupal/modules/simpletest/tests/file.test
Delete a normal file.
FileUnmanagedDeleteRecursiveTest::testSubDirectory in drupal/modules/simpletest/tests/file.test
Try deleting subdirectories with some files.
image_style_flush in drupal/modules/image/image.module
Flushes cached media for a style.
image_uninstall in drupal/modules/image/image.install
Implements hook_uninstall().
RetrieveFileTestCase::testFileRetrieving in drupal/modules/system/system.test
Invokes system_retrieve_file() in several scenarios.
simpletest_clean_temporary_directories in drupal/modules/simpletest/simpletest.module
Find all leftover temporary directories and remove them.
simpletest_run_tests in drupal/modules/simpletest/simpletest.module
Actually runs tests.
simpletest_uninstall in drupal/modules/simpletest/simpletest.install
Implements hook_uninstall().
update_delete_file_if_stale in drupal/modules/update/update.module
Deletes stale files and directories from the update manager disk cache.
update_manager_archive_extract in drupal/modules/update/update.manager.inc
Unpacks a downloaded archive file.