BackdropWebTestCase::setUp in core/modules/simpletest/backdrop_web_test_case.php

Sets up a Backdrop site for running functional and integration tests.

BackdropWebTestCaseCache::setUp in core/modules/simpletest/backdrop_web_test_case_cache.php

Sets up a Backdrop site to be used as a cached installation profile.

backdrop_install_system in core/includes/install.inc

Installs the system module.

file_type_revert_confirm_submit in core/modules/file/file.admin.inc

Process file type revert confirm submissions.

image_default_style_revert in core/modules/image/image.module

Revert the changes made by users to a default image style.

Layout::revert in core/modules/layout/includes/layout.class.inc

Revert a layout to a module-provided default.

LayoutMenuItem::revert in core/modules/layout/includes/layout_menu_item.class.inc

Revert a menu item back to its module-provided default.

module_enable in core/includes/module.inc

Enables or installs a given list of modules.

theme_enable in core/includes/theme.inc

Enables a given list of themes.

view::revert in core/modules/views/includes/view.inc

Revert the view based on its module-provided default version (if any).