linux/lib/kunit
Ujwal Jain 63d0a91231 kunit: Adjust kunit_test timeout based on test_{suite,case} speed
Currently, the in-kernel kunit test case timeout is 300 seconds. (There
is a separate timeout mechanism for the whole test execution in
kunit.py, but that's unrelated.) However, tests marked 'slow' or 'very
slow' may timeout, particularly on slower machines.

Implement a multiplier to the test-case timeout, so that slower tests
have longer to complete:
- DEFAULT -> 1x default timeout
- KUNIT_SPEED_SLOW -> 3x default timeout
- KUNIT_SPEED_VERY_SLOW -> 12x default timeout

A further change is planned to allow user configuration of the
default/base timeout to allow people with faster or slower machines to
adjust these to their use-cases.

Link: https://lore.kernel.org/r/20250614084711.2654593-2-davidgow@google.com
Signed-off-by: Ujwal Jain <ujwaljain@google.com>
Co-developed-by: David Gow <davidgow@google.com>
Signed-off-by: David Gow <davidgow@google.com>
Reviewed-by: Rae Moar <rmoar@google.com>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2025-06-24 20:47:39 -06:00
..
.kunitconfig kunit: tool: make --kunitconfig accept dirs, add lib/kunit fragment 2021-04-02 14:14:36 -06:00
assert.c kunit: Cover 'assert.c' with tests 2024-05-30 12:53:47 -06:00
assert_test.c kunit: Cover 'assert.c' with tests 2024-05-30 12:53:47 -06:00
attributes.c kunit: add is_init test attribute 2023-12-18 13:21:15 -07:00
debugfs.c kunit: Introduce autorun option 2025-01-15 09:04:06 -07:00
debugfs.h kunit: add debugfs /sys/kernel/debug/kunit/<suite>/results display 2020-03-26 14:07:18 -06:00
device-impl.h kunit: device: Unregister the kunit_bus on shutdown 2024-02-06 17:07:37 -07:00
device.c kunit: Device wrappers should also manage driver name 2024-08-26 07:03:46 -06:00
executor.c kunit: executor: Remove const from kunit_filter_suites() allocation type 2025-04-29 12:48:27 -06:00
executor_test.c kunit: executor: Simplify string allocation handling 2024-07-12 10:11:48 -06:00
hooks-impl.h kunit: Add printf attribute to fail_current_test_impl 2023-02-08 18:08:14 -07:00
hooks.c kunit: Add "hooks" to call into KUnit when it's built as a module 2023-02-08 14:26:25 -07:00
Kconfig kunit: Introduce autorun option 2025-01-15 09:04:06 -07:00
kunit-example-test.c kunit: add missing MODULE_DESCRIPTION() macros to core modules 2024-06-07 15:59:05 -06:00
kunit-test.c kunit: Adjust kunit_test timeout based on test_{suite,case} speed 2025-06-24 20:47:39 -06:00
Makefile platform: Add test managed platform_device/driver APIs 2024-07-29 15:33:12 -07:00
platform-test.c platform: Add test managed platform_device/driver APIs 2024-07-29 15:33:12 -07:00
platform.c platform: Add test managed platform_device/driver APIs 2024-07-29 15:33:12 -07:00
resource.c kunit: Add kunit_add_action() to defer a call until test exit 2023-05-25 08:52:55 -06:00
static_stub.c kunit: Fix wrong parameter to kunit_deactivate_static_stub() 2025-05-21 09:51:23 -06:00
string-stream-test.c kunit: string-stream-test: Include <linux/prandom.h> 2024-10-03 18:20:14 +02:00
string-stream.c kunit: string-stream: Allow ERR_PTR to be passed to string_stream_destroy() 2023-12-18 13:21:14 -07:00
string-stream.h kunit: string-stream: Decouple string_stream from kunit 2023-09-18 10:45:40 -06:00
test.c kunit: Adjust kunit_test timeout based on test_{suite,case} speed 2025-06-24 20:47:39 -06:00
try-catch-impl.h kunit: Adjust kunit_test timeout based on test_{suite,case} speed 2025-06-24 20:47:39 -06:00
try-catch.c kunit: Adjust kunit_test timeout based on test_{suite,case} speed 2025-06-24 20:47:39 -06:00
user_alloc.c module: Convert symbol namespace to string literal 2024-12-02 11:34:44 -08:00