summaryrefslogtreecommitdiffstats
path: root/lib/kunit/Kconfig
diff options
context:
space:
mode:
Diffstat (limited to '')
-rw-r--r--lib/kunit/Kconfig73
1 files changed, 73 insertions, 0 deletions
diff --git a/lib/kunit/Kconfig b/lib/kunit/Kconfig
new file mode 100644
index 000000000..626719b95
--- /dev/null
+++ b/lib/kunit/Kconfig
@@ -0,0 +1,73 @@
+#
+# KUnit base configuration
+#
+
+menuconfig KUNIT
+ tristate "KUnit - Enable support for unit tests"
+ select GLOB if KUNIT=y
+ help
+ Enables support for kernel unit tests (KUnit), a lightweight unit
+ testing and mocking framework for the Linux kernel. These tests are
+ able to be run locally on a developer's workstation without a VM or
+ special hardware when using UML. Can also be used on most other
+ architectures. For more information, please see
+ Documentation/dev-tools/kunit/.
+
+if KUNIT
+
+config KUNIT_DEBUGFS
+ bool "KUnit - Enable /sys/kernel/debug/kunit debugfs representation" if !KUNIT_ALL_TESTS
+ default KUNIT_ALL_TESTS
+ help
+ Enable debugfs representation for kunit. Currently this consists
+ of /sys/kernel/debug/kunit/<test_suite>/results files for each
+ test suite, which allow users to see results of the last test suite
+ run that occurred.
+
+config KUNIT_TEST
+ tristate "KUnit test for KUnit" if !KUNIT_ALL_TESTS
+ default KUNIT_ALL_TESTS
+ help
+ Enables the unit tests for the KUnit test framework. These tests test
+ the KUnit test framework itself; the tests are both written using
+ KUnit and test KUnit. This option should only be enabled for testing
+ purposes by developers interested in testing that KUnit works as
+ expected.
+
+config KUNIT_EXAMPLE_TEST
+ tristate "Example test for KUnit" if !KUNIT_ALL_TESTS
+ default KUNIT_ALL_TESTS
+ help
+ Enables an example unit test that illustrates some of the basic
+ features of KUnit. This test only exists to help new users understand
+ what KUnit is and how it is used. Please refer to the example test
+ itself, lib/kunit/example-test.c, for more information. This option
+ is intended for curious hackers who would like to understand how to
+ use KUnit for kernel development.
+
+config KUNIT_ALL_TESTS
+ tristate "All KUnit tests with satisfied dependencies"
+ help
+ Enables all KUnit tests, if they can be enabled.
+ KUnit tests run during boot and output the results to the debug log
+ in TAP format (http://testanything.org/). Only useful for kernel devs
+ running the KUnit test harness, and not intended for inclusion into a
+ production build.
+
+ For more information on KUnit and unit tests in general please refer
+ to the KUnit documentation in Documentation/dev-tools/kunit/.
+
+ If unsure, say N.
+
+config KUNIT_DEFAULT_ENABLED
+ bool "Default value of kunit.enable"
+ default y
+ help
+ Sets the default value of kunit.enable. If set to N then KUnit
+ tests will not execute unless kunit.enable=1 is passed to the
+ kernel command line.
+
+ In most cases this should be left as Y. Only if additional opt-in
+ behavior is needed should this be set to N.
+
+endif # KUNIT