1 # 1 #
2 # KUnit base configuration 2 # KUnit base configuration
3 # 3 #
4 4
5 menuconfig KUNIT 5 menuconfig KUNIT
6 tristate "KUnit - Enable support for u 6 tristate "KUnit - Enable support for unit tests"
7 select GLOB <<
8 help 7 help
9 Enables support for kernel unit test 8 Enables support for kernel unit tests (KUnit), a lightweight unit
10 testing and mocking framework for th 9 testing and mocking framework for the Linux kernel. These tests are
11 able to be run locally on a develope 10 able to be run locally on a developer's workstation without a VM or
12 special hardware when using UML. Can 11 special hardware when using UML. Can also be used on most other
13 architectures. For more information, 12 architectures. For more information, please see
14 Documentation/dev-tools/kunit/. 13 Documentation/dev-tools/kunit/.
15 14
16 if KUNIT 15 if KUNIT
17 16
18 config KUNIT_DEBUGFS 17 config KUNIT_DEBUGFS
19 bool "KUnit - Enable /sys/kernel/debug !! 18 bool "KUnit - Enable /sys/kernel/debug/kunit debugfs representation"
20 default KUNIT_ALL_TESTS <<
21 help 19 help
22 Enable debugfs representation for ku 20 Enable debugfs representation for kunit. Currently this consists
23 of /sys/kernel/debug/kunit/<test_sui 21 of /sys/kernel/debug/kunit/<test_suite>/results files for each
24 test suite, which allow users to see 22 test suite, which allow users to see results of the last test suite
25 run that occurred. 23 run that occurred.
26 24
27 config KUNIT_FAULT_TEST <<
28 bool "Enable KUnit tests which print B <<
29 depends on KUNIT_TEST <<
30 depends on !UML <<
31 default y <<
32 help <<
33 Enables fault handling tests for the <<
34 trigger a kernel BUG(), and the asso <<
35 pass. If this conflicts with your te <<
36 or annoying), they can be disabled b <<
37 <<
38 config KUNIT_TEST 25 config KUNIT_TEST
39 tristate "KUnit test for KUnit" if !KU !! 26 tristate "KUnit test for KUnit"
40 default KUNIT_ALL_TESTS <<
41 help 27 help
42 Enables the unit tests for the KUnit 28 Enables the unit tests for the KUnit test framework. These tests test
43 the KUnit test framework itself; the 29 the KUnit test framework itself; the tests are both written using
44 KUnit and test KUnit. This option sh 30 KUnit and test KUnit. This option should only be enabled for testing
45 purposes by developers interested in 31 purposes by developers interested in testing that KUnit works as
46 expected. 32 expected.
47 33
48 config KUNIT_EXAMPLE_TEST 34 config KUNIT_EXAMPLE_TEST
49 tristate "Example test for KUnit" if ! !! 35 tristate "Example test for KUnit"
50 default KUNIT_ALL_TESTS <<
51 help 36 help
52 Enables an example unit test that il 37 Enables an example unit test that illustrates some of the basic
53 features of KUnit. This test only ex 38 features of KUnit. This test only exists to help new users understand
54 what KUnit is and how it is used. Pl 39 what KUnit is and how it is used. Please refer to the example test
55 itself, lib/kunit/example-test.c, fo 40 itself, lib/kunit/example-test.c, for more information. This option
56 is intended for curious hackers who 41 is intended for curious hackers who would like to understand how to
57 use KUnit for kernel development. 42 use KUnit for kernel development.
58 <<
59 config KUNIT_ALL_TESTS <<
60 tristate "All KUnit tests with satisfi <<
61 help <<
62 Enables all KUnit tests, if they can <<
63 KUnit tests run during boot and outp <<
64 in TAP format (http://testanything.o <<
65 running the KUnit test harness, and <<
66 production build. <<
67 <<
68 For more information on KUnit and un <<
69 to the KUnit documentation in Docume <<
70 <<
71 If unsure, say N. <<
72 <<
73 config KUNIT_DEFAULT_ENABLED <<
74 bool "Default value of kunit.enable" <<
75 default y <<
76 help <<
77 Sets the default value of kunit.enab <<
78 tests will not execute unless kunit. <<
79 kernel command line. <<
80 <<
81 In most cases this should be left as <<
82 behavior is needed should this be se <<
83 43
84 endif # KUNIT 44 endif # KUNIT
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