Commit a541c6d4 authored by Rebecca Mckeever's avatar Rebecca Mckeever Committed by Mike Rapoport
Browse files

memblock tests: add tests for memblock_*bottom_up functions 



Add simple tests for memblock_set_bottom_up() and memblock_bottom_up().

Reviewed-by: default avatarDavid Hildenbrand <david@redhat.com>
Reviewed-by: default avatarShaoqin Huang <shaoqin.huang@intel.com>
Signed-off-by: default avatarRebecca Mckeever <remckee0@gmail.com>
Signed-off-by: default avatarMike Rapoport <rppt@linux.ibm.com>
Link: https://lore.kernel.org/r/b03701d2faeaf00f7184e4b72903de4e5e939437.1661578349.git.remckee0@gmail.com
parent ae544fd6

tools/testing/memblock/tests/basic_api.c

+45 −0
Original line number Diff line number Diff line
@@ -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;

}