NodeTypeTestCase::testNodeTypePermissions in core/modules/node/tests/node.test

Tests that node types permissions are correctly set from the Node Type UI.

TaxonomyVocabularyFunctionalTest::testVocabularyPermissions in core/modules/taxonomy/tests/taxonomy.test

Tests that vocabulary permissions are correctly set from the Taxonomy UI.

UserPermissionsTestCase::testAdministratorRole in core/modules/user/tests/user.test

Test assigning of permissions for the administrator role.

UserPermissionsTestCase::testEditorRole in core/modules/user/tests/user.test

Test assigning of permissions for the editor role.

UserPermissionsTestCase::testUserPermissionChanges in core/modules/user/tests/user.test

Change user permissions and check user_access().

UserRoleAdminTestCase::testRoleAdministration in core/modules/user/tests/user.test

Test adding, renaming and deleting roles.

UserRoleAdminTestCase::testRoleWeightChange in core/modules/user/tests/user.test

Test user role weight change operation.

user_role_delete in core/modules/user/user.module

Delete a user role from database.

user_role_save in core/modules/user/user.module

Save a user role to the database.