FileCopyTest::testExistingError in core/modules/simpletest/tests/file.test

Test that copying over an existing file fails when FILE_EXISTS_ERROR is specified.

FileCopyTest::testExistingRename in core/modules/simpletest/tests/file.test

Test renaming when copying over a file that already exists.

FileCopyTest::testExistingReplace in core/modules/simpletest/tests/file.test

Test replacement when copying over a file that already exists.

FileCopyTest::testNormal in core/modules/simpletest/tests/file.test

Test file copying in the normal, base case.

FileMoveTest::testExistingError in core/modules/simpletest/tests/file.test

Test that moving onto an existing file fails when FILE_EXISTS_ERROR is specified.

FileMoveTest::testExistingRename in core/modules/simpletest/tests/file.test

Test renaming when moving onto a file that already exists.

FileMoveTest::testExistingReplace in core/modules/simpletest/tests/file.test

Test replacement when moving onto a file that already exists.

FileSaveDataTest::testExistingRename in core/modules/simpletest/tests/file.test

Test file_save_data() when renaming around an existing file.