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| author | Rebecca Mckeever <remckee0@gmail.com> | 2022-08-27 00:42:49 -0500 |
|---|---|---|
| committer | Mike Rapoport <rppt@linux.ibm.com> | 2022-08-30 13:12:00 +0300 |
| commit | a541c6d428f775efcfe25236062c96b59e31b57a (patch) | |
| tree | 69bd284e1bc82c8e5ea09d309248b2fcac6df920 | |
| parent | ae544fd62c14265dc663a65b3f9c6c5a6134098a (diff) | |
| download | lwn-a541c6d428f775efcfe25236062c96b59e31b57a.tar.gz lwn-a541c6d428f775efcfe25236062c96b59e31b57a.zip | |
memblock tests: add tests for memblock_*bottom_up functions
Add simple tests for memblock_set_bottom_up() and memblock_bottom_up().
Reviewed-by: David Hildenbrand <david@redhat.com>
Reviewed-by: Shaoqin Huang <shaoqin.huang@intel.com>
Signed-off-by: Rebecca Mckeever <remckee0@gmail.com>
Signed-off-by: Mike Rapoport <rppt@linux.ibm.com>
Link: https://lore.kernel.org/r/b03701d2faeaf00f7184e4b72903de4e5e939437.1661578349.git.remckee0@gmail.com
| -rw-r--r-- | tools/testing/memblock/tests/basic_api.c | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/tools/testing/memblock/tests/basic_api.c b/tools/testing/memblock/tests/basic_api.c index ea79396e4611..c7490291c485 100644 --- a/tools/testing/memblock/tests/basic_api.c +++ b/tools/testing/memblock/tests/basic_api.c @@ -1679,6 +1679,50 @@ static int memblock_free_checks(void) return 0; } +static int memblock_set_bottom_up_check(void) +{ + prefix_push("memblock_set_bottom_up"); + + memblock_set_bottom_up(false); + ASSERT_EQ(memblock.bottom_up, false); + memblock_set_bottom_up(true); + ASSERT_EQ(memblock.bottom_up, true); + + reset_memblock_attributes(); + test_pass_pop(); + + return 0; +} + +static int memblock_bottom_up_check(void) +{ + prefix_push("memblock_bottom_up"); + + memblock_set_bottom_up(false); + ASSERT_EQ(memblock_bottom_up(), memblock.bottom_up); + ASSERT_EQ(memblock_bottom_up(), false); + memblock_set_bottom_up(true); + ASSERT_EQ(memblock_bottom_up(), memblock.bottom_up); + ASSERT_EQ(memblock_bottom_up(), true); + + reset_memblock_attributes(); + test_pass_pop(); + + return 0; +} + +static int memblock_bottom_up_checks(void) +{ + test_print("Running memblock_*bottom_up tests...\n"); + + prefix_reset(); + memblock_set_bottom_up_check(); + prefix_reset(); + memblock_bottom_up_check(); + + return 0; +} + int memblock_basic_checks(void) { memblock_initialization_check(); @@ -1686,6 +1730,7 @@ int memblock_basic_checks(void) memblock_reserve_checks(); memblock_remove_checks(); memblock_free_checks(); + memblock_bottom_up_checks(); return 0; } |