lib/kunit/Kconfig

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