1# 2# KUnit base configuration 3# 4 5menuconfig KUNIT 6 tristate "KUnit - Enable support for unit tests" 7 help 8 Enables support for kernel unit tests (KUnit), a lightweight unit 9 testing and mocking framework for the Linux kernel. These tests are 10 able to be run locally on a developer's workstation without a VM or 11 special hardware when using UML. Can also be used on most other 12 architectures. For more information, please see 13 Documentation/dev-tools/kunit/. 14 15if KUNIT 16 17config KUNIT_DEBUGFS 18 bool "KUnit - Enable /sys/kernel/debug/kunit debugfs representation" if !KUNIT_ALL_TESTS 19 default KUNIT_ALL_TESTS 20 help 21 Enable debugfs representation for kunit. Currently this consists 22 of /sys/kernel/debug/kunit/<test_suite>/results files for each 23 test suite, which allow users to see results of the last test suite 24 run that occurred. 25 26config KUNIT_TEST 27 tristate "KUnit test for KUnit" if !KUNIT_ALL_TESTS 28 default KUNIT_ALL_TESTS 29 help 30 Enables the unit tests for the KUnit test framework. These tests test 31 the KUnit test framework itself; the tests are both written using 32 KUnit and test KUnit. This option should only be enabled for testing 33 purposes by developers interested in testing that KUnit works as 34 expected. 35 36config KUNIT_EXAMPLE_TEST 37 tristate "Example test for KUnit" if !KUNIT_ALL_TESTS 38 default KUNIT_ALL_TESTS 39 help 40 Enables an example unit test that illustrates some of the basic 41 features of KUnit. This test only exists to help new users understand 42 what KUnit is and how it is used. Please refer to the example test 43 itself, lib/kunit/example-test.c, for more information. This option 44 is intended for curious hackers who would like to understand how to 45 use KUnit for kernel development. 46 47config KUNIT_ALL_TESTS 48 tristate "All KUnit tests with satisfied dependencies" 49 help 50 Enables all KUnit tests, if they can be enabled. 51 KUnit tests run during boot and output the results to the debug log 52 in TAP format (http://testanything.org/). Only useful for kernel devs 53 running the KUnit test harness, and not intended for inclusion into a 54 production build. 55 56 For more information on KUnit and unit tests in general please refer 57 to the KUnit documentation in Documentation/dev-tools/kunit/. 58 59 If unsure, say N. 60 61endif # KUNIT 62