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Commit 76586c00 authored by Rebecca Mckeever's avatar Rebecca Mckeever Committed by Mike Rapoport
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memblock tests: add verbose output to memblock tests 

Add and use functions and macros for printing verbose testing output.

If the Memblock simulator was compiled with VERBOSE=1:
- prefix_push(): appends the given string to a prefix string that will be
  printed in test_fail() and test_pass*().

- prefix_pop(): removes the last prefix from the prefix string.

- prefix_reset(): clears the prefix string.

- test_fail(): prints a message after a test fails containing the test
  number of the failing test and the prefix.

- test_pass(): prints a message after a test passes containing its test
  number and the prefix.

- test_print(): prints the given formatted output string.

- test_pass_pop(): runs test_pass() followed by prefix_pop().

- PREFIX_PUSH(): runs prefix_push(__func__).

If the Memblock simulator was not compiled with VERBOSE=1, these
functions/macros do nothing.

Add the assert wrapper macros ASSERT_EQ(), ASSERT_NE(), and ASSERT_LT().
If the assert condition fails, these macros call test_fail() before
executing assert().
Acked-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/f234d443fe154d5ae8d8aa07284aff69edfb6f61.1656907314.git.remckee0@gmail.com
parent 946dccb3
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Showing with 817 additions and 344 deletions
tools/testing/memblock/tests/alloc_api.c
View file @ 76586c00
......@@ -10,6 +10,8 @@ static int alloc_top_down_simple_check(void)
struct memblock_region *rgn = &memblock.reserved.regions[0];
void *allocated_ptr = NULL;
PREFIX_PUSH();
phys_addr_t size = SZ_2;
phys_addr_t expected_start;
......@@ -19,12 +21,14 @@ static int alloc_top_down_simple_check(void)
allocated_ptr = memblock_alloc(size, SMP_CACHE_BYTES);
assert(allocated_ptr);
assert(rgn->size == size);
assert(rgn->base == expected_start);
ASSERT_NE(allocated_ptr, NULL);
ASSERT_EQ(rgn->size, size);
ASSERT_EQ(rgn->base, expected_start);
ASSERT_EQ(memblock.reserved.cnt, 1);
ASSERT_EQ(memblock.reserved.total_size, size);
assert(memblock.reserved.cnt == 1);
assert(memblock.reserved.total_size == size);
test_pass_pop();
return 0;
}
......@@ -55,6 +59,8 @@ static int alloc_top_down_disjoint_check(void)
struct region r1;
void *allocated_ptr = NULL;
PREFIX_PUSH();
phys_addr_t r2_size = SZ_16;
/* Use custom alignment */
phys_addr_t alignment = SMP_CACHE_BYTES * 2;
......@@ -73,15 +79,17 @@ static int alloc_top_down_disjoint_check(void)
allocated_ptr = memblock_alloc(r2_size, alignment);
assert(allocated_ptr);
assert(rgn1->size == r1.size);
assert(rgn1->base == r1.base);
ASSERT_NE(allocated_ptr, NULL);
ASSERT_EQ(rgn1->size, r1.size);
ASSERT_EQ(rgn1->base, r1.base);
assert(rgn2->size == r2_size);
assert(rgn2->base == expected_start);
ASSERT_EQ(rgn2->size, r2_size);
ASSERT_EQ(rgn2->base, expected_start);
assert(memblock.reserved.cnt == 2);
assert(memblock.reserved.total_size == total_size);
ASSERT_EQ(memblock.reserved.cnt, 2);
ASSERT_EQ(memblock.reserved.total_size, total_size);
test_pass_pop();
return 0;
}
......@@ -101,6 +109,8 @@ static int alloc_top_down_before_check(void)
struct memblock_region *rgn = &memblock.reserved.regions[0];
void *allocated_ptr = NULL;
PREFIX_PUSH();
/*
* The first region ends at the aligned address to test region merging
*/
......@@ -114,12 +124,14 @@ static int alloc_top_down_before_check(void)
allocated_ptr = memblock_alloc(r2_size, SMP_CACHE_BYTES);
assert(allocated_ptr);
assert(rgn->size == total_size);
assert(rgn->base == memblock_end_of_DRAM() - total_size);
ASSERT_NE(allocated_ptr, NULL);
ASSERT_EQ(rgn->size, total_size);
ASSERT_EQ(rgn->base, memblock_end_of_DRAM() - total_size);
assert(memblock.reserved.cnt == 1);
assert(memblock.reserved.total_size == total_size);
ASSERT_EQ(memblock.reserved.cnt, 1);
ASSERT_EQ(memblock.reserved.total_size, total_size);
test_pass_pop();
return 0;
}
......@@ -141,6 +153,8 @@ static int alloc_top_down_after_check(void)
struct region r1;
void *allocated_ptr = NULL;
PREFIX_PUSH();
phys_addr_t r2_size = SZ_512;
phys_addr_t total_size;
......@@ -158,12 +172,14 @@ static int alloc_top_down_after_check(void)
allocated_ptr = memblock_alloc(r2_size, SMP_CACHE_BYTES);
assert(allocated_ptr);
assert(rgn->size == total_size);
assert(rgn->base == r1.base - r2_size);
ASSERT_NE(allocated_ptr, NULL);
ASSERT_EQ(rgn->size, total_size);
ASSERT_EQ(rgn->base, r1.base - r2_size);
assert(memblock.reserved.cnt == 1);
assert(memblock.reserved.total_size == total_size);
ASSERT_EQ(memblock.reserved.cnt, 1);
ASSERT_EQ(memblock.reserved.total_size, total_size);
test_pass_pop();
return 0;
}
......@@ -186,6 +202,8 @@ static int alloc_top_down_second_fit_check(void)
struct region r1, r2;
void *allocated_ptr = NULL;
PREFIX_PUSH();
phys_addr_t r3_size = SZ_1K;
phys_addr_t total_size;
......@@ -204,12 +222,14 @@ static int alloc_top_down_second_fit_check(void)
allocated_ptr = memblock_alloc(r3_size, SMP_CACHE_BYTES);
assert(allocated_ptr);
assert(rgn->size == r2.size + r3_size);
assert(rgn->base == r2.base - r3_size);
ASSERT_NE(allocated_ptr, NULL);
ASSERT_EQ(rgn->size, r2.size + r3_size);
ASSERT_EQ(rgn->base, r2.base - r3_size);
assert(memblock.reserved.cnt == 2);
assert(memblock.reserved.total_size == total_size);
ASSERT_EQ(memblock.reserved.cnt, 2);
ASSERT_EQ(memblock.reserved.total_size, total_size);
test_pass_pop();
return 0;
}
......@@ -231,6 +251,8 @@ static int alloc_in_between_generic_check(void)
struct region r1, r2;
void *allocated_ptr = NULL;
PREFIX_PUSH();
phys_addr_t gap_size = SMP_CACHE_BYTES;
phys_addr_t r3_size = SZ_64;
/*
......@@ -254,12 +276,14 @@ static int alloc_in_between_generic_check(void)
allocated_ptr = memblock_alloc(r3_size, SMP_CACHE_BYTES);
assert(allocated_ptr);
assert(rgn->size == total_size);
assert(rgn->base == r1.base - r2.size - r3_size);
ASSERT_NE(allocated_ptr, NULL);
ASSERT_EQ(rgn->size, total_size);
ASSERT_EQ(rgn->base, r1.base - r2.size - r3_size);
ASSERT_EQ(memblock.reserved.cnt, 1);
ASSERT_EQ(memblock.reserved.total_size, total_size);
assert(memblock.reserved.cnt == 1);
assert(memblock.reserved.total_size == total_size);
test_pass_pop();
return 0;
}
......@@ -281,6 +305,8 @@ static int alloc_small_gaps_generic_check(void)
{
void *allocated_ptr = NULL;
PREFIX_PUSH();
phys_addr_t region_size = SZ_1K;
phys_addr_t gap_size = SZ_256;
phys_addr_t region_end;
......@@ -296,7 +322,9 @@ static int alloc_small_gaps_generic_check(void)
allocated_ptr = memblock_alloc(region_size, SMP_CACHE_BYTES);
assert(!allocated_ptr);
ASSERT_EQ(allocated_ptr, NULL);
test_pass_pop();
return 0;
}
......@@ -309,6 +337,8 @@ static int alloc_all_reserved_generic_check(void)
{
void *allocated_ptr = NULL;
PREFIX_PUSH();
setup_memblock();
/* Simulate full memory */
......@@ -316,7 +346,9 @@ static int alloc_all_reserved_generic_check(void)
allocated_ptr = memblock_alloc(SZ_256, SMP_CACHE_BYTES);
assert(!allocated_ptr);
ASSERT_EQ(allocated_ptr, NULL);
test_pass_pop();
return 0;
}
......@@ -338,6 +370,8 @@ static int alloc_no_space_generic_check(void)
{
void *allocated_ptr = NULL;
PREFIX_PUSH();
setup_memblock();
phys_addr_t available_size = SZ_256;
......@@ -348,7 +382,9 @@ static int alloc_no_space_generic_check(void)
allocated_ptr = memblock_alloc(SZ_1K, SMP_CACHE_BYTES);
assert(!allocated_ptr);
ASSERT_EQ(allocated_ptr, NULL);
test_pass_pop();
return 0;
}
......@@ -369,6 +405,8 @@ static int alloc_limited_space_generic_check(void)
struct memblock_region *rgn = &memblock.reserved.regions[0];
void *allocated_ptr = NULL;
PREFIX_PUSH();
phys_addr_t available_size = SZ_256;
phys_addr_t reserved_size = MEM_SIZE - available_size;
......@@ -379,12 +417,14 @@ static int alloc_limited_space_generic_check(void)
allocated_ptr = memblock_alloc(available_size, SMP_CACHE_BYTES);
assert(allocated_ptr);
assert(rgn->size == MEM_SIZE);
assert(rgn->base == memblock_start_of_DRAM());
ASSERT_NE(allocated_ptr, NULL);
ASSERT_EQ(rgn->size, MEM_SIZE);
ASSERT_EQ(rgn->base, memblock_start_of_DRAM());
ASSERT_EQ(memblock.reserved.cnt, 1);
ASSERT_EQ(memblock.reserved.total_size, MEM_SIZE);
assert(memblock.reserved.cnt == 1);
assert(memblock.reserved.total_size == MEM_SIZE);
test_pass_pop();
return 0;
}
......@@ -399,14 +439,18 @@ static int alloc_no_memory_generic_check(void)
struct memblock_region *rgn = &memblock.reserved.regions[0];
void *allocated_ptr = NULL;
PREFIX_PUSH();
reset_memblock_regions();
allocated_ptr = memblock_alloc(SZ_1K, SMP_CACHE_BYTES);
assert(!allocated_ptr);
assert(rgn->size == 0);
assert(rgn->base == 0);
assert(memblock.reserved.total_size == 0);
ASSERT_EQ(allocated_ptr, NULL);
ASSERT_EQ(rgn->size, 0);
ASSERT_EQ(rgn->base, 0);
ASSERT_EQ(memblock.reserved.total_size, 0);
test_pass_pop();
return 0;
}
......@@ -421,16 +465,20 @@ static int alloc_bottom_up_simple_check(void)
struct memblock_region *rgn = &memblock.reserved.regions[0];
void *allocated_ptr = NULL;
PREFIX_PUSH();
setup_memblock();
allocated_ptr = memblock_alloc(SZ_2, SMP_CACHE_BYTES);
assert(allocated_ptr);
assert(rgn->size == SZ_2);
assert(rgn->base == memblock_start_of_DRAM());
ASSERT_NE(allocated_ptr, NULL);
ASSERT_EQ(rgn->size, SZ_2);
ASSERT_EQ(rgn->base, memblock_start_of_DRAM());
assert(memblock.reserved.cnt == 1);
assert(memblock.reserved.total_size == SZ_2);
ASSERT_EQ(memblock.reserved.cnt, 1);
ASSERT_EQ(memblock.reserved.total_size, SZ_2);
test_pass_pop();
return 0;
}
......@@ -459,6 +507,8 @@ static int alloc_bottom_up_disjoint_check(void)
struct region r1;
void *allocated_ptr = NULL;
PREFIX_PUSH();
phys_addr_t r2_size = SZ_16;
/* Use custom alignment */
phys_addr_t alignment = SMP_CACHE_BYTES * 2;
......@@ -477,16 +527,18 @@ static int alloc_bottom_up_disjoint_check(void)
allocated_ptr = memblock_alloc(r2_size, alignment);
assert(allocated_ptr);
ASSERT_NE(allocated_ptr, NULL);
assert(rgn1->size == r1.size);
assert(rgn1->base == r1.base);
ASSERT_EQ(rgn1->size, r1.size);
ASSERT_EQ(rgn1->base, r1.base);
assert(rgn2->size == r2_size);
assert(rgn2->base == expected_start);
ASSERT_EQ(rgn2->size, r2_size);
ASSERT_EQ(rgn2->base, expected_start);
assert(memblock.reserved.cnt == 2);
assert(memblock.reserved.total_size == total_size);
ASSERT_EQ(memblock.reserved.cnt, 2);
ASSERT_EQ(memblock.reserved.total_size, total_size);
test_pass_pop();
return 0;
}
......@@ -506,6 +558,8 @@ static int alloc_bottom_up_before_check(void)
struct memblock_region *rgn = &memblock.reserved.regions[0];
void *allocated_ptr = NULL;
PREFIX_PUSH();
phys_addr_t r1_size = SZ_512;
phys_addr_t r2_size = SZ_128;
phys_addr_t total_size = r1_size + r2_size;
......@@ -516,12 +570,14 @@ static int alloc_bottom_up_before_check(void)
allocated_ptr = memblock_alloc(r1_size, SMP_CACHE_BYTES);
assert(allocated_ptr);
assert(rgn->size == total_size);
assert(rgn->base == memblock_start_of_DRAM());
ASSERT_NE(allocated_ptr, NULL);
ASSERT_EQ(rgn->size, total_size);
ASSERT_EQ(rgn->base, memblock_start_of_DRAM());
assert(memblock.reserved.cnt == 1);
assert(memblock.reserved.total_size == total_size);
ASSERT_EQ(memblock.reserved.cnt, 1);
ASSERT_EQ(memblock.reserved.total_size, total_size);
test_pass_pop();
return 0;
}
......@@ -542,6 +598,8 @@ static int alloc_bottom_up_after_check(void)
struct region r1;
void *allocated_ptr = NULL;
PREFIX_PUSH();
phys_addr_t r2_size = SZ_512;
phys_addr_t total_size;
......@@ -559,12 +617,14 @@ static int alloc_bottom_up_after_check(void)
allocated_ptr = memblock_alloc(r2_size, SMP_CACHE_BYTES);
assert(allocated_ptr);
assert(rgn->size == total_size);
assert(rgn->base == r1.base);
ASSERT_NE(allocated_ptr, NULL);
ASSERT_EQ(rgn->size, total_size);
ASSERT_EQ(rgn->base, r1.base);
assert(memblock.reserved.cnt == 1);
assert(memblock.reserved.total_size == total_size);
ASSERT_EQ(memblock.reserved.cnt, 1);
ASSERT_EQ(memblock.reserved.total_size, total_size);
test_pass_pop();
return 0;
}
......@@ -588,6 +648,8 @@ static int alloc_bottom_up_second_fit_check(void)
struct region r1, r2;
void *allocated_ptr = NULL;
PREFIX_PUSH();
phys_addr_t r3_size = SZ_1K;
phys_addr_t total_size;
......@@ -606,12 +668,14 @@ static int alloc_bottom_up_second_fit_check(void)
allocated_ptr = memblock_alloc(r3_size, SMP_CACHE_BYTES);
assert(allocated_ptr);
assert(rgn->size == r2.size + r3_size);
assert(rgn->base == r2.base);
ASSERT_NE(allocated_ptr, NULL);
ASSERT_EQ(rgn->size, r2.size + r3_size);
ASSERT_EQ(rgn->base, r2.base);
assert(memblock.reserved.cnt == 2);
assert(memblock.reserved.total_size == total_size);
ASSERT_EQ(memblock.reserved.cnt, 2);
ASSERT_EQ(memblock.reserved.total_size, total_size);
test_pass_pop();
return 0;
}
......@@ -619,6 +683,7 @@ static int alloc_bottom_up_second_fit_check(void)
/* Test case wrappers */
static int alloc_simple_check(void)
{
test_print("\tRunning %s...\n", __func__);
memblock_set_bottom_up(false);
alloc_top_down_simple_check();
memblock_set_bottom_up(true);
......@@ -629,6 +694,7 @@ static int alloc_simple_check(void)
static int alloc_disjoint_check(void)
{
test_print("\tRunning %s...\n", __func__);
memblock_set_bottom_up(false);
alloc_top_down_disjoint_check();
memblock_set_bottom_up(true);
......@@ -639,6 +705,7 @@ static int alloc_disjoint_check(void)
static int alloc_before_check(void)
{
test_print("\tRunning %s...\n", __func__);
memblock_set_bottom_up(false);
alloc_top_down_before_check();
memblock_set_bottom_up(true);
......@@ -649,6 +716,7 @@ static int alloc_before_check(void)
static int alloc_after_check(void)
{
test_print("\tRunning %s...\n", __func__);
memblock_set_bottom_up(false);
alloc_top_down_after_check();
memblock_set_bottom_up(true);
......@@ -659,6 +727,7 @@ static int alloc_after_check(void)
static int alloc_in_between_check(void)
{
test_print("\tRunning %s...\n", __func__);
memblock_set_bottom_up(false);
alloc_in_between_generic_check();
memblock_set_bottom_up(true);
......@@ -669,6 +738,7 @@ static int alloc_in_between_check(void)
static int alloc_second_fit_check(void)
{
test_print("\tRunning %s...\n", __func__);
memblock_set_bottom_up(false);
alloc_top_down_second_fit_check();
memblock_set_bottom_up(true);
......@@ -679,6 +749,7 @@ static int alloc_second_fit_check(void)
static int alloc_small_gaps_check(void)
{
test_print("\tRunning %s...\n", __func__);
memblock_set_bottom_up(false);
alloc_small_gaps_generic_check();
memblock_set_bottom_up(true);
......@@ -689,6 +760,7 @@ static int alloc_small_gaps_check(void)
static int alloc_all_reserved_check(void)
{
test_print("\tRunning %s...\n", __func__);
memblock_set_bottom_up(false);
alloc_all_reserved_generic_check();
memblock_set_bottom_up(true);
......@@ -699,6 +771,7 @@ static int alloc_all_reserved_check(void)
static int alloc_no_space_check(void)
{
test_print("\tRunning %s...\n", __func__);
memblock_set_bottom_up(false);
alloc_no_space_generic_check();
memblock_set_bottom_up(true);
......@@ -709,6 +782,7 @@ static int alloc_no_space_check(void)
static int alloc_limited_space_check(void)
{
test_print("\tRunning %s...\n", __func__);
memblock_set_bottom_up(false);
alloc_limited_space_generic_check();
memblock_set_bottom_up(true);
......@@ -719,6 +793,7 @@ static int alloc_limited_space_check(void)
static int alloc_no_memory_check(void)
{
test_print("\tRunning %s...\n", __func__);
memblock_set_bottom_up(false);
alloc_no_memory_generic_check();
memblock_set_bottom_up(true);
......@@ -729,6 +804,12 @@ static int alloc_no_memory_check(void)
int memblock_alloc_checks(void)
{
const char *func_testing = "memblock_alloc";
prefix_reset();
prefix_push(func_testing);
test_print("Running %s tests...\n", func_testing);
reset_memblock_attributes();
dummy_physical_memory_init();
......@@ -746,5 +827,7 @@ int memblock_alloc_checks(void)
dummy_physical_memory_cleanup();
prefix_pop();
return 0;
}
tools/testing/memblock/tests/alloc_helpers_api.c
View file @ 76586c00
......@@ -21,6 +21,8 @@ static int alloc_from_simple_generic_check(void)
void *allocated_ptr = NULL;
char *b;
PREFIX_PUSH();
phys_addr_t size = SZ_16;
phys_addr_t min_addr;
......@@ -31,14 +33,16 @@ static int alloc_from_simple_generic_check(void)
allocated_ptr = memblock_alloc_from(size, SMP_CACHE_BYTES, min_addr);
b = (char *)allocated_ptr;
assert(allocated_ptr);
assert(*b == 0);
ASSERT_NE(allocated_ptr, NULL);
ASSERT_EQ(*b, 0);
ASSERT_EQ(rgn->size, size);
ASSERT_EQ(rgn->base, min_addr);
assert(rgn->size == size);
assert(rgn->base == min_addr);
ASSERT_EQ(memblock.reserved.cnt, 1);
ASSERT_EQ(memblock.reserved.total_size, size);
assert(memblock.reserved.cnt == 1);
assert(memblock.reserved.total_size == size);
test_pass_pop();
return 0;
}
......@@ -64,6 +68,8 @@ static int alloc_from_misaligned_generic_check(void)
void *allocated_ptr = NULL;
char *b;
PREFIX_PUSH();
phys_addr_t size = SZ_32;
phys_addr_t min_addr;
......@@ -75,14 +81,16 @@ static int alloc_from_misaligned_generic_check(void)
allocated_ptr = memblock_alloc_from(size, SMP_CACHE_BYTES, min_addr);
b = (char *)allocated_ptr;
assert(allocated_ptr);
assert(*b == 0);
ASSERT_NE(allocated_ptr, NULL);
ASSERT_EQ(*b, 0);
assert(rgn->size == size);
assert(rgn->base == memblock_end_of_DRAM() - SMP_CACHE_BYTES);
ASSERT_EQ(rgn->size, size);
ASSERT_EQ(rgn->base, memblock_end_of_DRAM() - SMP_CACHE_BYTES);
assert(memblock.reserved.cnt == 1);
assert(memblock.reserved.total_size == size);
ASSERT_EQ(memblock.reserved.cnt, 1);
ASSERT_EQ(memblock.reserved.total_size, size);
test_pass_pop();
return 0;
}
......@@ -110,6 +118,8 @@ static int alloc_from_top_down_high_addr_check(void)
struct memblock_region *rgn = &memblock.reserved.regions[0];
void *allocated_ptr = NULL;
PREFIX_PUSH();
phys_addr_t size = SZ_32;
phys_addr_t min_addr;
......@@ -120,12 +130,14 @@ static int alloc_from_top_down_high_addr_check(void)
allocated_ptr = memblock_alloc_from(size, SMP_CACHE_BYTES, min_addr);
assert(allocated_ptr);
assert(rgn->size == size);
assert(rgn->base == memblock_end_of_DRAM() - SMP_CACHE_BYTES);
ASSERT_NE(allocated_ptr, NULL);
ASSERT_EQ(rgn->size, size);
ASSERT_EQ(rgn->base, memblock_end_of_DRAM() - SMP_CACHE_BYTES);
assert(memblock.reserved.cnt == 1);
assert(memblock.reserved.total_size == size);
ASSERT_EQ(memblock.reserved.cnt, 1);
ASSERT_EQ(memblock.reserved.total_size, size);
test_pass_pop();
return 0;
}
......@@ -151,6 +163,8 @@ static int alloc_from_top_down_no_space_above_check(void)
struct memblock_region *rgn = &memblock.reserved.regions[0];
void *allocated_ptr = NULL;
PREFIX_PUSH();
phys_addr_t r1_size = SZ_64;
phys_addr_t r2_size = SZ_2;
phys_addr_t total_size = r1_size + r2_size;
......@@ -165,12 +179,14 @@ static int alloc_from_top_down_no_space_above_check(void)
allocated_ptr = memblock_alloc_from(r1_size, SMP_CACHE_BYTES, min_addr);
assert(allocated_ptr);
assert(rgn->base == min_addr - r1_size);
assert(rgn->size == total_size);
ASSERT_NE(allocated_ptr, NULL);
ASSERT_EQ(rgn->base, min_addr - r1_size);
ASSERT_EQ(rgn->size, total_size);
ASSERT_EQ(memblock.reserved.cnt, 1);
ASSERT_EQ(memblock.reserved.total_size, total_size);
assert(memblock.reserved.cnt == 1);
assert(memblock.reserved.total_size == total_size);
test_pass_pop();
return 0;
}
......@@ -186,6 +202,8 @@ static int alloc_from_top_down_min_addr_cap_check(void)
struct memblock_region *rgn = &memblock.reserved.regions[0];
void *allocated_ptr = NULL;
PREFIX_PUSH();
phys_addr_t r1_size = SZ_64;
phys_addr_t min_addr;
phys_addr_t start_addr;
......@@ -199,12 +217,14 @@ static int alloc_from_top_down_min_addr_cap_check(void)
allocated_ptr = memblock_alloc_from(r1_size, SMP_CACHE_BYTES, min_addr);
assert(allocated_ptr);
assert(rgn->base == start_addr);
assert(rgn->size == MEM_SIZE);
ASSERT_NE(allocated_ptr, NULL);
ASSERT_EQ(rgn->base, start_addr);
ASSERT_EQ(rgn->size, MEM_SIZE);
ASSERT_EQ(memblock.reserved.cnt, 1);
ASSERT_EQ(memblock.reserved.total_size, MEM_SIZE);
assert(memblock.reserved.cnt == 1);
assert(memblock.reserved.total_size == MEM_SIZE);
test_pass_pop();
return 0;
}
......@@ -230,6 +250,8 @@ static int alloc_from_bottom_up_high_addr_check(void)
struct memblock_region *rgn = &memblock.reserved.regions[0];
void *allocated_ptr = NULL;
PREFIX_PUSH();
phys_addr_t size = SZ_32;
phys_addr_t min_addr;
......@@ -240,12 +262,14 @@ static int alloc_from_bottom_up_high_addr_check(void)
allocated_ptr = memblock_alloc_from(size, SMP_CACHE_BYTES, min_addr);
assert(allocated_ptr);
assert(rgn->size == size);
assert(rgn->base == memblock_start_of_DRAM());
ASSERT_NE(allocated_ptr, NULL);
ASSERT_EQ(rgn->size, size);
ASSERT_EQ(rgn->base, memblock_start_of_DRAM());
ASSERT_EQ(memblock.reserved.cnt, 1);
ASSERT_EQ(memblock.reserved.total_size, size);
assert(memblock.reserved.cnt == 1);
assert(memblock.reserved.total_size == size);
test_pass_pop();
return 0;
}
......@@ -270,6 +294,8 @@ static int alloc_from_bottom_up_no_space_above_check(void)
struct memblock_region *rgn = &memblock.reserved.regions[0];
void *allocated_ptr = NULL;
PREFIX_PUSH();
phys_addr_t r1_size = SZ_64;
phys_addr_t min_addr;
phys_addr_t r2_size;
......@@ -284,12 +310,14 @@ static int alloc_from_bottom_up_no_space_above_check(void)
allocated_ptr = memblock_alloc_from(r1_size, SMP_CACHE_BYTES, min_addr);
assert(allocated_ptr);
assert(rgn->base == memblock_start_of_DRAM());
assert(rgn->size == r1_size);
ASSERT_NE(allocated_ptr, NULL);
ASSERT_EQ(rgn->base, memblock_start_of_DRAM());
ASSERT_EQ(rgn->size, r1_size);
assert(memblock.reserved.cnt == 2);
assert(memblock.reserved.total_size == r1_size + r2_size);
ASSERT_EQ(memblock.reserved.cnt, 2);
ASSERT_EQ(memblock.reserved.total_size, r1_size + r2_size);
test_pass_pop();
return 0;
}
......@@ -304,6 +332,8 @@ static int alloc_from_bottom_up_min_addr_cap_check(void)
struct memblock_region *rgn = &memblock.reserved.regions[0];
void *allocated_ptr = NULL;
PREFIX_PUSH();
phys_addr_t r1_size = SZ_64;
phys_addr_t min_addr;
phys_addr_t start_addr;
......@@ -315,12 +345,14 @@ static int alloc_from_bottom_up_min_addr_cap_check(void)
allocated_ptr = memblock_alloc_from(r1_size, SMP_CACHE_BYTES, min_addr);
assert(allocated_ptr);
assert(rgn->base == start_addr);
assert(rgn->size == r1_size);
ASSERT_NE(allocated_ptr, NULL);
ASSERT_EQ(rgn->base, start_addr);
ASSERT_EQ(rgn->size, r1_size);
assert(memblock.reserved.cnt == 1);
assert(memblock.reserved.total_size == r1_size);
ASSERT_EQ(memblock.reserved.cnt, 1);
ASSERT_EQ(memblock.reserved.total_size, r1_size);
test_pass_pop();
return 0;
}
......@@ -328,6 +360,7 @@ static int alloc_from_bottom_up_min_addr_cap_check(void)
/* Test case wrappers */
static int alloc_from_simple_check(void)
{
test_print("\tRunning %s...\n", __func__);
memblock_set_bottom_up(false);
alloc_from_simple_generic_check();
memblock_set_bottom_up(true);
......@@ -338,6 +371,7 @@ static int alloc_from_simple_check(void)
static int alloc_from_misaligned_check(void)
{
test_print("\tRunning %s...\n", __func__);
memblock_set_bottom_up(false);
alloc_from_misaligned_generic_check();
memblock_set_bottom_up(true);
......@@ -348,6 +382,7 @@ static int alloc_from_misaligned_check(void)
static int alloc_from_high_addr_check(void)
{
test_print("\tRunning %s...\n", __func__);
memblock_set_bottom_up(false);
alloc_from_top_down_high_addr_check();
memblock_set_bottom_up(true);
......@@ -358,6 +393,7 @@ static int alloc_from_high_addr_check(void)
static int alloc_from_no_space_above_check(void)
{
test_print("\tRunning %s...\n", __func__);
memblock_set_bottom_up(false);
alloc_from_top_down_no_space_above_check();
memblock_set_bottom_up(true);
......@@ -368,6 +404,7 @@ static int alloc_from_no_space_above_check(void)
static int alloc_from_min_addr_cap_check(void)
{
test_print("\tRunning %s...\n", __func__);
memblock_set_bottom_up(false);
alloc_from_top_down_min_addr_cap_check();
memblock_set_bottom_up(true);
......@@ -378,6 +415,12 @@ static int alloc_from_min_addr_cap_check(void)
int memblock_alloc_helpers_checks(void)
{
const char *func_testing = "memblock_alloc_from";
prefix_reset();
prefix_push(func_testing);
test_print("Running %s tests...\n", func_testing);
reset_memblock_attributes();
dummy_physical_memory_init();
......@@ -389,5 +432,7 @@ int memblock_alloc_helpers_checks(void)
dummy_physical_memory_cleanup();
prefix_pop();
return 0;
}
tools/testing/memblock/tests/alloc_nid_api.c
View file @ 76586c00
......@@ -21,6 +21,8 @@ static int alloc_try_nid_top_down_simple_check(void)
void *allocated_ptr = NULL;
char *b;
PREFIX_PUSH();
phys_addr_t size = SZ_128;
phys_addr_t min_addr;
phys_addr_t max_addr;
......@@ -36,15 +38,17 @@ static int alloc_try_nid_top_down_simple_check(void)
b = (char *)allocated_ptr;
rgn_end = rgn->base + rgn->size;
assert(allocated_ptr);
assert(*b == 0);
ASSERT_NE(allocated_ptr, NULL);
ASSERT_EQ(*b, 0);
ASSERT_EQ(rgn->size, size);
ASSERT_EQ(rgn->base, max_addr - size);
ASSERT_EQ(rgn_end, max_addr);
assert(rgn->size == size);
assert(rgn->base == max_addr - size);
assert(rgn_end == max_addr);
ASSERT_EQ(memblock.reserved.cnt, 1);
ASSERT_EQ(memblock.reserved.total_size, size);
assert(memblock.reserved.cnt == 1);
assert(memblock.reserved.total_size == size);
test_pass_pop();
return 0;
}
......@@ -72,6 +76,8 @@ static int alloc_try_nid_top_down_end_misaligned_check(void)
void *allocated_ptr = NULL;
char *b;
PREFIX_PUSH();
phys_addr_t size = SZ_128;
phys_addr_t misalign = SZ_2;
phys_addr_t min_addr;
......@@ -88,15 +94,17 @@ static int alloc_try_nid_top_down_end_misaligned_check(void)
b = (char *)allocated_ptr;
rgn_end = rgn->base + rgn->size;
assert(allocated_ptr);
assert(*b == 0);
ASSERT_NE(allocated_ptr, NULL);
ASSERT_EQ(*b, 0);
assert(rgn->size == size);
assert(rgn->base == max_addr - size - misalign);
assert(rgn_end < max_addr);
ASSERT_EQ(rgn->size, size);
ASSERT_EQ(rgn->base, max_addr - size - misalign);
ASSERT_LT(rgn_end, max_addr);
assert(memblock.reserved.cnt == 1);
assert(memblock.reserved.total_size == size);
ASSERT_EQ(memblock.reserved.cnt, 1);
ASSERT_EQ(memblock.reserved.total_size, size);
test_pass_pop();
return 0;
}
......@@ -122,6 +130,8 @@ static int alloc_try_nid_exact_address_generic_check(void)
void *allocated_ptr = NULL;
char *b;
PREFIX_PUSH();
phys_addr_t size = SZ_1K;
phys_addr_t min_addr;
phys_addr_t max_addr;
......@@ -137,15 +147,17 @@ static int alloc_try_nid_exact_address_generic_check(void)
b = (char *)allocated_ptr;
rgn_end = rgn->base + rgn->size;
assert(allocated_ptr);
assert(*b == 0);
ASSERT_NE(allocated_ptr, NULL);
ASSERT_EQ(*b, 0);
ASSERT_EQ(rgn->size, size);
ASSERT_EQ(rgn->base, min_addr);
ASSERT_EQ(rgn_end, max_addr);
assert(rgn->size == size);
assert(rgn->base == min_addr);
assert(rgn_end == max_addr);
ASSERT_EQ(memblock.reserved.cnt, 1);
ASSERT_EQ(memblock.reserved.total_size, size);
assert(memblock.reserved.cnt == 1);
assert(memblock.reserved.total_size == size);
test_pass_pop();
return 0;
}
......@@ -173,6 +185,8 @@ static int alloc_try_nid_top_down_narrow_range_check(void)
void *allocated_ptr = NULL;
char *b;
PREFIX_PUSH();
phys_addr_t size = SZ_256;
phys_addr_t min_addr;
phys_addr_t max_addr;
......@@ -186,14 +200,16 @@ static int alloc_try_nid_top_down_narrow_range_check(void)
min_addr, max_addr, NUMA_NO_NODE);
b = (char *)allocated_ptr;
assert(allocated_ptr);
assert(*b == 0);
ASSERT_NE(allocated_ptr, NULL);
ASSERT_EQ(*b, 0);
ASSERT_EQ(rgn->size, size);
ASSERT_EQ(rgn->base, max_addr - size);
assert(rgn->size == size);
assert(rgn->base == max_addr - size);
ASSERT_EQ(memblock.reserved.cnt, 1);
ASSERT_EQ(memblock.reserved.total_size, size);
assert(memblock.reserved.cnt == 1);
assert(memblock.reserved.total_size == size);
test_pass_pop();
return 0;
}
......@@ -222,6 +238,8 @@ static int alloc_try_nid_low_max_generic_check(void)
{
void *allocated_ptr = NULL;
PREFIX_PUSH();
phys_addr_t size = SZ_1K;
phys_addr_t min_addr;
phys_addr_t max_addr;
......@@ -234,7 +252,9 @@ static int alloc_try_nid_low_max_generic_check(void)
allocated_ptr = memblock_alloc_try_nid(size, SMP_CACHE_BYTES,
min_addr, max_addr, NUMA_NO_NODE);
assert(!allocated_ptr);
ASSERT_EQ(allocated_ptr, NULL);
test_pass_pop();
return 0;
}
......@@ -259,6 +279,8 @@ static int alloc_try_nid_min_reserved_generic_check(void)
void *allocated_ptr = NULL;
char *b;
PREFIX_PUSH();
phys_addr_t r1_size = SZ_128;
phys_addr_t r2_size = SZ_64;
phys_addr_t total_size = r1_size + r2_size;
......@@ -278,14 +300,16 @@ static int alloc_try_nid_min_reserved_generic_check(void)
min_addr, max_addr, NUMA_NO_NODE);
b = (char *)allocated_ptr;
assert(allocated_ptr);
assert(*b == 0);
ASSERT_NE(allocated_ptr, NULL);
ASSERT_EQ(*b, 0);
assert(rgn->size == total_size);
assert(rgn->base == reserved_base);
ASSERT_EQ(rgn->size, total_size);
ASSERT_EQ(rgn->base, reserved_base);
assert(memblock.reserved.cnt == 1);
assert(memblock.reserved.total_size == total_size);
ASSERT_EQ(memblock.reserved.cnt, 1);
ASSERT_EQ(memblock.reserved.total_size, total_size);
test_pass_pop();
return 0;
}
......@@ -310,6 +334,8 @@ static int alloc_try_nid_max_reserved_generic_check(void)
void *allocated_ptr = NULL;
char *b;
PREFIX_PUSH();
phys_addr_t r1_size = SZ_64;
phys_addr_t r2_size = SZ_128;
phys_addr_t total_size = r1_size + r2_size;
......@@ -327,14 +353,16 @@ static int alloc_try_nid_max_reserved_generic_check(void)
min_addr, max_addr, NUMA_NO_NODE);
b = (char *)allocated_ptr;
assert(allocated_ptr);
assert(*b == 0);
ASSERT_NE(allocated_ptr, NULL);
ASSERT_EQ(*b, 0);
ASSERT_EQ(rgn->size, total_size);
ASSERT_EQ(rgn->base, min_addr);
assert(rgn->size == total_size);
assert(rgn->base == min_addr);
ASSERT_EQ(memblock.reserved.cnt, 1);
ASSERT_EQ(memblock.reserved.total_size, total_size);
assert(memblock.reserved.cnt == 1);
assert(memblock.reserved.total_size == total_size);
test_pass_pop();
return 0;
}
......@@ -364,6 +392,8 @@ static int alloc_try_nid_top_down_reserved_with_space_check(void)
char *b;
struct region r1, r2;
PREFIX_PUSH();
phys_addr_t r3_size = SZ_64;
phys_addr_t gap_size = SMP_CACHE_BYTES;
phys_addr_t total_size;
......@@ -389,17 +419,19 @@ static int alloc_try_nid_top_down_reserved_with_space_check(void)
min_addr, max_addr, NUMA_NO_NODE);
b = (char *)allocated_ptr;
assert(allocated_ptr);
assert(*b == 0);
ASSERT_NE(allocated_ptr, NULL);
ASSERT_EQ(*b, 0);
ASSERT_EQ(rgn1->size, r1.size + r3_size);
ASSERT_EQ(rgn1->base, max_addr - r3_size);
assert(rgn1->size == r1.size + r3_size);
assert(rgn1->base == max_addr - r3_size);
ASSERT_EQ(rgn2->size, r2.size);
ASSERT_EQ(rgn2->base, r2.base);
assert(rgn2->size == r2.size);
assert(rgn2->base == r2.base);
ASSERT_EQ(memblock.reserved.cnt, 2);
ASSERT_EQ(memblock.reserved.total_size, total_size);
assert(memblock.reserved.cnt == 2);
assert(memblock.reserved.total_size == total_size);
test_pass_pop();
return 0;
}
......@@ -427,6 +459,8 @@ static int alloc_try_nid_reserved_full_merge_generic_check(void)
char *b;
struct region r1, r2;
PREFIX_PUSH();
phys_addr_t r3_size = SZ_64;
phys_addr_t total_size;
phys_addr_t max_addr;
......@@ -451,14 +485,16 @@ static int alloc_try_nid_reserved_full_merge_generic_check(void)
min_addr, max_addr, NUMA_NO_NODE);
b = (char *)allocated_ptr;
assert(allocated_ptr);
assert(*b == 0);
ASSERT_NE(allocated_ptr, NULL);
ASSERT_EQ(*b, 0);
assert(rgn->size == total_size);
assert(rgn->base == r2.base);
ASSERT_EQ(rgn->size, total_size);
ASSERT_EQ(rgn->base, r2.base);
assert(memblock.reserved.cnt == 1);
assert(memblock.reserved.total_size == total_size);
ASSERT_EQ(memblock.reserved.cnt, 1);
ASSERT_EQ(memblock.reserved.total_size, total_size);
test_pass_pop();
return 0;
}
......@@ -489,6 +525,8 @@ static int alloc_try_nid_top_down_reserved_no_space_check(void)
char *b;
struct region r1, r2;
PREFIX_PUSH();
phys_addr_t r3_size = SZ_256;
phys_addr_t gap_size = SMP_CACHE_BYTES;
phys_addr_t total_size;
......@@ -514,17 +552,19 @@ static int alloc_try_nid_top_down_reserved_no_space_check(void)
min_addr, max_addr, NUMA_NO_NODE);
b = (char *)allocated_ptr;
assert(allocated_ptr);
assert(*b == 0);
ASSERT_NE(allocated_ptr, NULL);
ASSERT_EQ(*b, 0);
ASSERT_EQ(rgn1->size, r1.size);
ASSERT_EQ(rgn1->base, r1.base);
assert(rgn1->size == r1.size);
assert(rgn1->base == r1.base);
ASSERT_EQ(rgn2->size, r2.size + r3_size);
ASSERT_EQ(rgn2->base, r2.base - r3_size);
assert(rgn2->size == r2.size + r3_size);
assert(rgn2->base == r2.base - r3_size);
ASSERT_EQ(memblock.reserved.cnt, 2);
ASSERT_EQ(memblock.reserved.total_size, total_size);
assert(memblock.reserved.cnt == 2);
assert(memblock.reserved.total_size == total_size);
test_pass_pop();
return 0;
}
......@@ -554,6 +594,8 @@ static int alloc_try_nid_reserved_all_generic_check(void)
void *allocated_ptr = NULL;
struct region r1, r2;
PREFIX_PUSH();
phys_addr_t r3_size = SZ_256;
phys_addr_t gap_size = SMP_CACHE_BYTES;
phys_addr_t max_addr;
......@@ -576,7 +618,9 @@ static int alloc_try_nid_reserved_all_generic_check(void)
allocated_ptr = memblock_alloc_try_nid(r3_size, SMP_CACHE_BYTES,
min_addr, max_addr, NUMA_NO_NODE);
assert(!allocated_ptr);
ASSERT_EQ(allocated_ptr, NULL);
test_pass_pop();
return 0;
}
......@@ -592,6 +636,8 @@ static int alloc_try_nid_top_down_cap_max_check(void)
void *allocated_ptr = NULL;
char *b;
PREFIX_PUSH();
phys_addr_t size = SZ_256;
phys_addr_t min_addr;
phys_addr_t max_addr;
......@@ -605,14 +651,16 @@ static int alloc_try_nid_top_down_cap_max_check(void)
min_addr, max_addr, NUMA_NO_NODE);
b = (char *)allocated_ptr;
assert(allocated_ptr);
assert(*b == 0);
ASSERT_NE(allocated_ptr, NULL);
ASSERT_EQ(*b, 0);
ASSERT_EQ(rgn->size, size);
ASSERT_EQ(rgn->base, memblock_end_of_DRAM() - size);
assert(rgn->size == size);
assert(rgn->base == memblock_end_of_DRAM() - size);
ASSERT_EQ(memblock.reserved.cnt, 1);
ASSERT_EQ(memblock.reserved.total_size, size);
assert(memblock.reserved.cnt == 1);
assert(memblock.reserved.total_size == size);
test_pass_pop();
return 0;
}
......@@ -628,6 +676,8 @@ static int alloc_try_nid_top_down_cap_min_check(void)
void *allocated_ptr = NULL;
char *b;
PREFIX_PUSH();
phys_addr_t size = SZ_1K;
phys_addr_t min_addr;
phys_addr_t max_addr;
......@@ -641,14 +691,16 @@ static int alloc_try_nid_top_down_cap_min_check(void)
min_addr, max_addr, NUMA_NO_NODE);
b = (char *)allocated_ptr;
assert(allocated_ptr);
assert(*b == 0);
ASSERT_NE(allocated_ptr, NULL);
ASSERT_EQ(*b, 0);
assert(rgn->size == size);
assert(rgn->base == memblock_end_of_DRAM() - size);
ASSERT_EQ(rgn->size, size);
ASSERT_EQ(rgn->base, memblock_end_of_DRAM() - size);
assert(memblock.reserved.cnt == 1);
assert(memblock.reserved.total_size == size);
ASSERT_EQ(memblock.reserved.cnt, 1);
ASSERT_EQ(memblock.reserved.total_size, size);
test_pass_pop();
return 0;
}
......@@ -673,6 +725,8 @@ static int alloc_try_nid_bottom_up_simple_check(void)
void *allocated_ptr = NULL;
char *b;
PREFIX_PUSH();
phys_addr_t size = SZ_128;
phys_addr_t min_addr;
phys_addr_t max_addr;
......@@ -689,15 +743,17 @@ static int alloc_try_nid_bottom_up_simple_check(void)
b = (char *)allocated_ptr;
rgn_end = rgn->base + rgn->size;
assert(allocated_ptr);
assert(*b == 0);
ASSERT_NE(allocated_ptr, NULL);
ASSERT_EQ(*b, 0);
ASSERT_EQ(rgn->size, size);
ASSERT_EQ(rgn->base, min_addr);
ASSERT_LT(rgn_end, max_addr);
assert(rgn->size == size);
assert(rgn->base == min_addr);
assert(rgn_end < max_addr);
ASSERT_EQ(memblock.reserved.cnt, 1);
ASSERT_EQ(memblock.reserved.total_size, size);
assert(memblock.reserved.cnt == 1);
assert(memblock.reserved.total_size == size);
test_pass_pop();
return 0;
}
......@@ -725,6 +781,8 @@ static int alloc_try_nid_bottom_up_start_misaligned_check(void)
void *allocated_ptr = NULL;
char *b;
PREFIX_PUSH();
phys_addr_t size = SZ_128;
phys_addr_t misalign = SZ_2;
phys_addr_t min_addr;
......@@ -742,15 +800,17 @@ static int alloc_try_nid_bottom_up_start_misaligned_check(void)
b = (char *)allocated_ptr;
rgn_end = rgn->base + rgn->size;
assert(allocated_ptr);
assert(*b == 0);
ASSERT_NE(allocated_ptr, NULL);
ASSERT_EQ(*b, 0);
ASSERT_EQ(rgn->size, size);
ASSERT_EQ(rgn->base, min_addr + (SMP_CACHE_BYTES - misalign));
ASSERT_LT(rgn_end, max_addr);
assert(rgn->size == size);
assert(rgn->base == min_addr + (SMP_CACHE_BYTES - misalign));
assert(rgn_end < max_addr);
ASSERT_EQ(memblock.reserved.cnt, 1);
ASSERT_EQ(memblock.reserved.total_size, size);
assert(memblock.reserved.cnt == 1);
assert(memblock.reserved.total_size == size);
test_pass_pop();
return 0;
}
......@@ -778,6 +838,8 @@ static int alloc_try_nid_bottom_up_narrow_range_check(void)
void *allocated_ptr = NULL;
char *b;
PREFIX_PUSH();
phys_addr_t size = SZ_256;
phys_addr_t min_addr;
phys_addr_t max_addr;
......@@ -792,14 +854,16 @@ static int alloc_try_nid_bottom_up_narrow_range_check(void)
NUMA_NO_NODE);
b = (char *)allocated_ptr;
assert(allocated_ptr);
assert(*b == 0);
ASSERT_NE(allocated_ptr, NULL);
ASSERT_EQ(*b, 0);
assert(rgn->size == size);
assert(rgn->base == memblock_start_of_DRAM());
ASSERT_EQ(rgn->size, size);
ASSERT_EQ(rgn->base, memblock_start_of_DRAM());
assert(memblock.reserved.cnt == 1);
assert(memblock.reserved.total_size == size);
ASSERT_EQ(memblock.reserved.cnt, 1);
ASSERT_EQ(memblock.reserved.total_size, size);
test_pass_pop();
return 0;
}
......@@ -829,6 +893,8 @@ static int alloc_try_nid_bottom_up_reserved_with_space_check(void)
char *b;
struct region r1, r2;
PREFIX_PUSH();
phys_addr_t r3_size = SZ_64;
phys_addr_t gap_size = SMP_CACHE_BYTES;
phys_addr_t total_size;
......@@ -855,17 +921,19 @@ static int alloc_try_nid_bottom_up_reserved_with_space_check(void)
NUMA_NO_NODE);
b = (char *)allocated_ptr;
assert(allocated_ptr);
assert(*b == 0);
ASSERT_NE(allocated_ptr, NULL);
ASSERT_EQ(*b, 0);
assert(rgn1->size == r1.size);
assert(rgn1->base == max_addr);
ASSERT_EQ(rgn1->size, r1.size);
ASSERT_EQ(rgn1->base, max_addr);
assert(rgn2->size == r2.size + r3_size);
assert(rgn2->base == r2.base);
ASSERT_EQ(rgn2->size, r2.size + r3_size);
ASSERT_EQ(rgn2->base, r2.base);
assert(memblock.reserved.cnt == 2);
assert(memblock.reserved.total_size == total_size);
ASSERT_EQ(memblock.reserved.cnt, 2);
ASSERT_EQ(memblock.reserved.total_size, total_size);
test_pass_pop();
return 0;
}
......@@ -899,6 +967,8 @@ static int alloc_try_nid_bottom_up_reserved_no_space_check(void)
char *b;
struct region r1, r2;
PREFIX_PUSH();
phys_addr_t r3_size = SZ_256;
phys_addr_t gap_size = SMP_CACHE_BYTES;
phys_addr_t total_size;
......@@ -925,20 +995,22 @@ static int alloc_try_nid_bottom_up_reserved_no_space_check(void)
NUMA_NO_NODE);
b = (char *)allocated_ptr;
assert(allocated_ptr);
assert(*b == 0);
ASSERT_NE(allocated_ptr, NULL);
ASSERT_EQ(*b, 0);
ASSERT_EQ(rgn3->size, r3_size);
ASSERT_EQ(rgn3->base, memblock_start_of_DRAM());
assert(rgn3->size == r3_size);
assert(rgn3->base == memblock_start_of_DRAM());
ASSERT_EQ(rgn2->size, r2.size);
ASSERT_EQ(rgn2->base, r2.base);
assert(rgn2->size == r2.size);
assert(rgn2->base == r2.base);
ASSERT_EQ(rgn1->size, r1.size);
ASSERT_EQ(rgn1->base, r1.base);
assert(rgn1->size == r1.size);
assert(rgn1->base == r1.base);
ASSERT_EQ(memblock.reserved.cnt, 3);
ASSERT_EQ(memblock.reserved.total_size, total_size);
assert(memblock.reserved.cnt == 3);
assert(memblock.reserved.total_size == total_size);
test_pass_pop();
return 0;
}
......@@ -954,6 +1026,8 @@ static int alloc_try_nid_bottom_up_cap_max_check(void)
void *allocated_ptr = NULL;
char *b;
PREFIX_PUSH();
phys_addr_t size = SZ_256;
phys_addr_t min_addr;
phys_addr_t max_addr;
......@@ -968,14 +1042,16 @@ static int alloc_try_nid_bottom_up_cap_max_check(void)
NUMA_NO_NODE);
b = (char *)allocated_ptr;
assert(allocated_ptr);
assert(*b == 0);
ASSERT_NE(allocated_ptr, NULL);
ASSERT_EQ(*b, 0);
ASSERT_EQ(rgn->size, size);
ASSERT_EQ(rgn->base, min_addr);
assert(rgn->size == size);
assert(rgn->base == min_addr);
ASSERT_EQ(memblock.reserved.cnt, 1);
ASSERT_EQ(memblock.reserved.total_size, size);
assert(memblock.reserved.cnt == 1);
assert(memblock.reserved.total_size == size);
test_pass_pop();
return 0;
}
......@@ -991,6 +1067,8 @@ static int alloc_try_nid_bottom_up_cap_min_check(void)
void *allocated_ptr = NULL;
char *b;
PREFIX_PUSH();
phys_addr_t size = SZ_1K;
phys_addr_t min_addr;
phys_addr_t max_addr;
......@@ -1005,14 +1083,16 @@ static int alloc_try_nid_bottom_up_cap_min_check(void)
NUMA_NO_NODE);
b = (char *)allocated_ptr;
assert(allocated_ptr);
assert(*b == 0);
ASSERT_NE(allocated_ptr, NULL);
ASSERT_EQ(*b, 0);
ASSERT_EQ(rgn->size, size);
ASSERT_EQ(rgn->base, memblock_start_of_DRAM());
assert(rgn->size == size);
assert(rgn->base == memblock_start_of_DRAM());
ASSERT_EQ(memblock.reserved.cnt, 1);
ASSERT_EQ(memblock.reserved.total_size, size);
assert(memblock.reserved.cnt == 1);
assert(memblock.reserved.total_size == size);
test_pass_pop();
return 0;
}
......@@ -1020,6 +1100,7 @@ static int alloc_try_nid_bottom_up_cap_min_check(void)
/* Test case wrappers */
static int alloc_try_nid_simple_check(void)
{
test_print("\tRunning %s...\n", __func__);
memblock_set_bottom_up(false);
alloc_try_nid_top_down_simple_check();
memblock_set_bottom_up(true);
......@@ -1030,6 +1111,7 @@ static int alloc_try_nid_simple_check(void)
static int alloc_try_nid_misaligned_check(void)
{
test_print("\tRunning %s...\n", __func__);
memblock_set_bottom_up(false);
alloc_try_nid_top_down_end_misaligned_check();
memblock_set_bottom_up(true);
......@@ -1040,6 +1122,7 @@ static int alloc_try_nid_misaligned_check(void)
static int alloc_try_nid_narrow_range_check(void)
{
test_print("\tRunning %s...\n", __func__);
memblock_set_bottom_up(false);
alloc_try_nid_top_down_narrow_range_check();
memblock_set_bottom_up(true);
......@@ -1050,6 +1133,7 @@ static int alloc_try_nid_narrow_range_check(void)
static int alloc_try_nid_reserved_with_space_check(void)
{
test_print("\tRunning %s...\n", __func__);
memblock_set_bottom_up(false);
alloc_try_nid_top_down_reserved_with_space_check();
memblock_set_bottom_up(true);
......@@ -1060,6 +1144,7 @@ static int alloc_try_nid_reserved_with_space_check(void)
static int alloc_try_nid_reserved_no_space_check(void)
{
test_print("\tRunning %s...\n", __func__);
memblock_set_bottom_up(false);
alloc_try_nid_top_down_reserved_no_space_check();
memblock_set_bottom_up(true);
......@@ -1070,6 +1155,7 @@ static int alloc_try_nid_reserved_no_space_check(void)
static int alloc_try_nid_cap_max_check(void)
{
test_print("\tRunning %s...\n", __func__);
memblock_set_bottom_up(false);
alloc_try_nid_top_down_cap_max_check();
memblock_set_bottom_up(true);
......@@ -1080,6 +1166,7 @@ static int alloc_try_nid_cap_max_check(void)
static int alloc_try_nid_cap_min_check(void)
{
test_print("\tRunning %s...\n", __func__);
memblock_set_bottom_up(false);
alloc_try_nid_top_down_cap_min_check();
memblock_set_bottom_up(true);
......@@ -1090,6 +1177,7 @@ static int alloc_try_nid_cap_min_check(void)
static int alloc_try_nid_min_reserved_check(void)
{
test_print("\tRunning %s...\n", __func__);
memblock_set_bottom_up(false);
alloc_try_nid_min_reserved_generic_check();
memblock_set_bottom_up(true);
......@@ -1100,6 +1188,7 @@ static int alloc_try_nid_min_reserved_check(void)
static int alloc_try_nid_max_reserved_check(void)
{
test_print("\tRunning %s...\n", __func__);
memblock_set_bottom_up(false);
alloc_try_nid_max_reserved_generic_check();
memblock_set_bottom_up(true);
......@@ -1110,6 +1199,7 @@ static int alloc_try_nid_max_reserved_check(void)
static int alloc_try_nid_exact_address_check(void)
{
test_print("\tRunning %s...\n", __func__);
memblock_set_bottom_up(false);
alloc_try_nid_exact_address_generic_check();
memblock_set_bottom_up(true);
......@@ -1120,6 +1210,7 @@ static int alloc_try_nid_exact_address_check(void)
static int alloc_try_nid_reserved_full_merge_check(void)
{
test_print("\tRunning %s...\n", __func__);
memblock_set_bottom_up(false);
alloc_try_nid_reserved_full_merge_generic_check();
memblock_set_bottom_up(true);
......@@ -1130,6 +1221,7 @@ static int alloc_try_nid_reserved_full_merge_check(void)
static int alloc_try_nid_reserved_all_check(void)
{
test_print("\tRunning %s...\n", __func__);
memblock_set_bottom_up(false);
alloc_try_nid_reserved_all_generic_check();
memblock_set_bottom_up(true);
......@@ -1140,6 +1232,7 @@ static int alloc_try_nid_reserved_all_check(void)
static int alloc_try_nid_low_max_check(void)
{
test_print("\tRunning %s...\n", __func__);
memblock_set_bottom_up(false);
alloc_try_nid_low_max_generic_check();
memblock_set_bottom_up(true);
......@@ -1150,6 +1243,12 @@ static int alloc_try_nid_low_max_check(void)
int memblock_alloc_nid_checks(void)
{
const char *func_testing = "memblock_alloc_try_nid";
prefix_reset();
prefix_push(func_testing);
test_print("Running %s tests...\n", func_testing);
reset_memblock_attributes();
dummy_physical_memory_init();
......@@ -1170,5 +1269,7 @@ int memblock_alloc_nid_checks(void)
dummy_physical_memory_cleanup();
prefix_pop();
return 0;
}
tools/testing/memblock/tests/basic_api.c
View file @ 76586c00
......@@ -4,21 +4,29 @@
#include "basic_api.h"
#define EXPECTED_MEMBLOCK_REGIONS 128
#define FUNC_ADD "memblock_add"
#define FUNC_RESERVE "memblock_reserve"
#define FUNC_REMOVE "memblock_remove"
#define FUNC_FREE "memblock_free"
static int memblock_initialization_check(void)
{
assert(memblock.memory.regions);
assert(memblock.memory.cnt == 1);
assert(memblock.memory.max == EXPECTED_MEMBLOCK_REGIONS);
assert(strcmp(memblock.memory.name, "memory") == 0);
PREFIX_PUSH();
assert(memblock.reserved.regions);
assert(memblock.reserved.cnt == 1);
assert(memblock.memory.max == EXPECTED_MEMBLOCK_REGIONS);
assert(strcmp(memblock.reserved.name, "reserved") == 0);
ASSERT_NE(memblock.memory.regions, NULL);
ASSERT_EQ(memblock.memory.cnt, 1);
ASSERT_EQ(memblock.memory.max, EXPECTED_MEMBLOCK_REGIONS);
ASSERT_EQ(strcmp(memblock.memory.name, "memory"), 0);
assert(!memblock.bottom_up);
assert(memblock.current_limit == MEMBLOCK_ALLOC_ANYWHERE);
ASSERT_NE(memblock.reserved.regions, NULL);
ASSERT_EQ(memblock.reserved.cnt, 1);
ASSERT_EQ(memblock.memory.max, EXPECTED_MEMBLOCK_REGIONS);
ASSERT_EQ(strcmp(memblock.reserved.name, "reserved"), 0);
ASSERT_EQ(memblock.bottom_up, false);
ASSERT_EQ(memblock.current_limit, MEMBLOCK_ALLOC_ANYWHERE);
test_pass_pop();
return 0;
}
......@@ -40,14 +48,18 @@ static int memblock_add_simple_check(void)
.size = SZ_4M
};
PREFIX_PUSH();
reset_memblock_regions();
memblock_add(r.base, r.size);
assert(rgn->base == r.base);
assert(rgn->size == r.size);
ASSERT_EQ(rgn->base, r.base);
ASSERT_EQ(rgn->size, r.size);
ASSERT_EQ(memblock.memory.cnt, 1);
ASSERT_EQ(memblock.memory.total_size, r.size);
assert(memblock.memory.cnt == 1);
assert(memblock.memory.total_size == r.size);
test_pass_pop();
return 0;
}
......@@ -69,18 +81,22 @@ static int memblock_add_node_simple_check(void)
.size = SZ_16M
};
PREFIX_PUSH();
reset_memblock_regions();
memblock_add_node(r.base, r.size, 1, MEMBLOCK_HOTPLUG);
assert(rgn->base == r.base);
assert(rgn->size == r.size);
ASSERT_EQ(rgn->base, r.base);
ASSERT_EQ(rgn->size, r.size);
#ifdef CONFIG_NUMA
assert(rgn->nid == 1);
ASSERT_EQ(rgn->nid, 1);
#endif
assert(rgn->flags == MEMBLOCK_HOTPLUG);
ASSERT_EQ(rgn->flags, MEMBLOCK_HOTPLUG);
ASSERT_EQ(memblock.memory.cnt, 1);
ASSERT_EQ(memblock.memory.total_size, r.size);
assert(memblock.memory.cnt == 1);
assert(memblock.memory.total_size == r.size);
test_pass_pop();
return 0;
}
......@@ -113,18 +129,22 @@ static int memblock_add_disjoint_check(void)
.size = SZ_8K
};
PREFIX_PUSH();
reset_memblock_regions();
memblock_add(r1.base, r1.size);
memblock_add(r2.base, r2.size);
assert(rgn1->base == r1.base);
assert(rgn1->size == r1.size);
ASSERT_EQ(rgn1->base, r1.base);
ASSERT_EQ(rgn1->size, r1.size);
ASSERT_EQ(rgn2->base, r2.base);
ASSERT_EQ(rgn2->size, r2.size);
assert(rgn2->base == r2.base);
assert(rgn2->size == r2.size);
ASSERT_EQ(memblock.memory.cnt, 2);
ASSERT_EQ(memblock.memory.total_size, r1.size + r2.size);
assert(memblock.memory.cnt == 2);
assert(memblock.memory.total_size == r1.size + r2.size);
test_pass_pop();
return 0;
}
......@@ -162,17 +182,21 @@ static int memblock_add_overlap_top_check(void)
.size = SZ_512M
};
PREFIX_PUSH();
total_size = (r1.base - r2.base) + r1.size;
reset_memblock_regions();
memblock_add(r1.base, r1.size);
memblock_add(r2.base, r2.size);
assert(rgn->base == r2.base);
assert(rgn->size == total_size);
ASSERT_EQ(rgn->base, r2.base);
ASSERT_EQ(rgn->size, total_size);
ASSERT_EQ(memblock.memory.cnt, 1);
ASSERT_EQ(memblock.memory.total_size, total_size);
assert(memblock.memory.cnt == 1);
assert(memblock.memory.total_size == total_size);
test_pass_pop();
return 0;
}
......@@ -210,17 +234,21 @@ static int memblock_add_overlap_bottom_check(void)
.size = SZ_1G
};
PREFIX_PUSH();
total_size = (r2.base - r1.base) + r2.size;
reset_memblock_regions();
memblock_add(r1.base, r1.size);
memblock_add(r2.base, r2.size);
assert(rgn->base == r1.base);
assert(rgn->size == total_size);
ASSERT_EQ(rgn->base, r1.base);
ASSERT_EQ(rgn->size, total_size);
ASSERT_EQ(memblock.memory.cnt, 1);
ASSERT_EQ(memblock.memory.total_size, total_size);
assert(memblock.memory.cnt == 1);
assert(memblock.memory.total_size == total_size);
test_pass_pop();
return 0;
}
......@@ -255,15 +283,19 @@ static int memblock_add_within_check(void)
.size = SZ_1M
};
PREFIX_PUSH();
reset_memblock_regions();
memblock_add(r1.base, r1.size);
memblock_add(r2.base, r2.size);
assert(rgn->base == r1.base);
assert(rgn->size == r1.size);
ASSERT_EQ(rgn->base, r1.base);
ASSERT_EQ(rgn->size, r1.size);
ASSERT_EQ(memblock.memory.cnt, 1);
ASSERT_EQ(memblock.memory.total_size, r1.size);
assert(memblock.memory.cnt == 1);
assert(memblock.memory.total_size == r1.size);
test_pass_pop();
return 0;
}
......@@ -279,19 +311,27 @@ static int memblock_add_twice_check(void)
.size = SZ_2M
};
PREFIX_PUSH();
reset_memblock_regions();
memblock_add(r.base, r.size);
memblock_add(r.base, r.size);
assert(memblock.memory.cnt == 1);
assert(memblock.memory.total_size == r.size);
ASSERT_EQ(memblock.memory.cnt, 1);
ASSERT_EQ(memblock.memory.total_size, r.size);
test_pass_pop();
return 0;
}
static int memblock_add_checks(void)
{
prefix_reset();
prefix_push(FUNC_ADD);
test_print("Running %s tests...\n", FUNC_ADD);
memblock_add_simple_check();
memblock_add_node_simple_check();
memblock_add_disjoint_check();
......@@ -300,6 +340,8 @@ static int memblock_add_checks(void)
memblock_add_within_check();
memblock_add_twice_check();
prefix_pop();
return 0;
}
......@@ -320,11 +362,15 @@ static int memblock_reserve_simple_check(void)
.size = SZ_128M
};
PREFIX_PUSH();
reset_memblock_regions();
memblock_reserve(r.base, r.size);
assert(rgn->base == r.base);
assert(rgn->size == r.size);
ASSERT_EQ(rgn->base, r.base);
ASSERT_EQ(rgn->size, r.size);
test_pass_pop();
return 0;
}
......@@ -356,18 +402,22 @@ static int memblock_reserve_disjoint_check(void)
.size = SZ_512M
};
PREFIX_PUSH();
reset_memblock_regions();
memblock_reserve(r1.base, r1.size);
memblock_reserve(r2.base, r2.size);
assert(rgn1->base == r1.base);
assert(rgn1->size == r1.size);
ASSERT_EQ(rgn1->base, r1.base);
ASSERT_EQ(rgn1->size, r1.size);
ASSERT_EQ(rgn2->base, r2.base);
ASSERT_EQ(rgn2->size, r2.size);
assert(rgn2->base == r2.base);
assert(rgn2->size == r2.size);
ASSERT_EQ(memblock.reserved.cnt, 2);
ASSERT_EQ(memblock.reserved.total_size, r1.size + r2.size);
assert(memblock.reserved.cnt == 2);
assert(memblock.reserved.total_size == r1.size + r2.size);
test_pass_pop();
return 0;
}
......@@ -406,17 +456,21 @@ static int memblock_reserve_overlap_top_check(void)
.size = SZ_1G
};
PREFIX_PUSH();
total_size = (r1.base - r2.base) + r1.size;
reset_memblock_regions();
memblock_reserve(r1.base, r1.size);
memblock_reserve(r2.base, r2.size);
assert(rgn->base == r2.base);
assert(rgn->size == total_size);
ASSERT_EQ(rgn->base, r2.base);
ASSERT_EQ(rgn->size, total_size);
ASSERT_EQ(memblock.reserved.cnt, 1);
ASSERT_EQ(memblock.reserved.total_size, total_size);
assert(memblock.reserved.cnt == 1);
assert(memblock.reserved.total_size == total_size);
test_pass_pop();
return 0;
}
......@@ -455,17 +509,21 @@ static int memblock_reserve_overlap_bottom_check(void)
.size = SZ_128K
};
PREFIX_PUSH();
total_size = (r2.base - r1.base) + r2.size;
reset_memblock_regions();
memblock_reserve(r1.base, r1.size);
memblock_reserve(r2.base, r2.size);
assert(rgn->base == r1.base);
assert(rgn->size == total_size);
ASSERT_EQ(rgn->base, r1.base);
ASSERT_EQ(rgn->size, total_size);
ASSERT_EQ(memblock.reserved.cnt, 1);
ASSERT_EQ(memblock.reserved.total_size, total_size);
assert(memblock.reserved.cnt == 1);
assert(memblock.reserved.total_size == total_size);
test_pass_pop();
return 0;
}
......@@ -502,15 +560,19 @@ static int memblock_reserve_within_check(void)
.size = SZ_64K
};
PREFIX_PUSH();
reset_memblock_regions();
memblock_reserve(r1.base, r1.size);
memblock_reserve(r2.base, r2.size);
assert(rgn->base == r1.base);
assert(rgn->size == r1.size);
ASSERT_EQ(rgn->base, r1.base);
ASSERT_EQ(rgn->size, r1.size);
ASSERT_EQ(memblock.reserved.cnt, 1);
ASSERT_EQ(memblock.reserved.total_size, r1.size);
assert(memblock.reserved.cnt == 1);
assert(memblock.reserved.total_size == r1.size);
test_pass_pop();
return 0;
}
......@@ -527,19 +589,27 @@ static int memblock_reserve_twice_check(void)
.size = SZ_2M
};
PREFIX_PUSH();
reset_memblock_regions();
memblock_reserve(r.base, r.size);
memblock_reserve(r.base, r.size);
assert(memblock.reserved.cnt == 1);
assert(memblock.reserved.total_size == r.size);
ASSERT_EQ(memblock.reserved.cnt, 1);
ASSERT_EQ(memblock.reserved.total_size, r.size);
test_pass_pop();
return 0;
}
static int memblock_reserve_checks(void)
{
prefix_reset();
prefix_push(FUNC_RESERVE);
test_print("Running %s tests...\n", FUNC_RESERVE);
memblock_reserve_simple_check();
memblock_reserve_disjoint_check();
memblock_reserve_overlap_top_check();
......@@ -547,6 +617,8 @@ static int memblock_reserve_checks(void)
memblock_reserve_within_check();
memblock_reserve_twice_check();
prefix_pop();
return 0;
}
......@@ -581,16 +653,20 @@ static int memblock_remove_simple_check(void)
.size = SZ_4M
};
PREFIX_PUSH();
reset_memblock_regions();
memblock_add(r1.base, r1.size);
memblock_add(r2.base, r2.size);
memblock_remove(r1.base, r1.size);
assert(rgn->base == r2.base);
assert(rgn->size == r2.size);
ASSERT_EQ(rgn->base, r2.base);
ASSERT_EQ(rgn->size, r2.size);
assert(memblock.memory.cnt == 1);
assert(memblock.memory.total_size == r2.size);
ASSERT_EQ(memblock.memory.cnt, 1);
ASSERT_EQ(memblock.memory.total_size, r2.size);
test_pass_pop();
return 0;
}
......@@ -626,15 +702,19 @@ static int memblock_remove_absent_check(void)
.size = SZ_1G
};
PREFIX_PUSH();
reset_memblock_regions();
memblock_add(r1.base, r1.size);
memblock_remove(r2.base, r2.size);
assert(rgn->base == r1.base);
assert(rgn->size == r1.size);
ASSERT_EQ(rgn->base, r1.base);
ASSERT_EQ(rgn->size, r1.size);
ASSERT_EQ(memblock.memory.cnt, 1);
ASSERT_EQ(memblock.memory.total_size, r1.size);
assert(memblock.memory.cnt == 1);
assert(memblock.memory.total_size == r1.size);
test_pass_pop();
return 0;
}
......@@ -674,6 +754,8 @@ static int memblock_remove_overlap_top_check(void)
.size = SZ_32M
};
PREFIX_PUSH();
r1_end = r1.base + r1.size;
r2_end = r2.base + r2.size;
total_size = r1_end - r2_end;
......@@ -682,11 +764,13 @@ static int memblock_remove_overlap_top_check(void)
memblock_add(r1.base, r1.size);
memblock_remove(r2.base, r2.size);
assert(rgn->base == r1.base + r2.base);
assert(rgn->size == total_size);
ASSERT_EQ(rgn->base, r1.base + r2.base);
ASSERT_EQ(rgn->size, total_size);
ASSERT_EQ(memblock.memory.cnt, 1);
ASSERT_EQ(memblock.memory.total_size, total_size);
assert(memblock.memory.cnt == 1);
assert(memblock.memory.total_size == total_size);
test_pass_pop();
return 0;
}
......@@ -724,17 +808,22 @@ static int memblock_remove_overlap_bottom_check(void)
.size = SZ_256M
};
PREFIX_PUSH();
total_size = r2.base - r1.base;
reset_memblock_regions();
memblock_add(r1.base, r1.size);
memblock_remove(r2.base, r2.size);
assert(rgn->base == r1.base);
assert(rgn->size == total_size);
ASSERT_EQ(rgn->base, r1.base);
ASSERT_EQ(rgn->size, total_size);
ASSERT_EQ(memblock.memory.cnt, 1);
ASSERT_EQ(memblock.memory.total_size, total_size);
test_pass_pop();
assert(memblock.memory.cnt == 1);
assert(memblock.memory.total_size == total_size);
return 0;
}
......@@ -774,6 +863,8 @@ static int memblock_remove_within_check(void)
.size = SZ_1M
};
PREFIX_PUSH();
r1_size = r2.base - r1.base;
r2_size = (r1.base + r1.size) - (r2.base + r2.size);
total_size = r1_size + r2_size;
......@@ -782,26 +873,34 @@ static int memblock_remove_within_check(void)
memblock_add(r1.base, r1.size);
memblock_remove(r2.base, r2.size);
assert(rgn1->base == r1.base);
assert(rgn1->size == r1_size);
ASSERT_EQ(rgn1->base, r1.base);
ASSERT_EQ(rgn1->size, r1_size);
ASSERT_EQ(rgn2->base, r2.base + r2.size);
ASSERT_EQ(rgn2->size, r2_size);
assert(rgn2->base == r2.base + r2.size);
assert(rgn2->size == r2_size);
ASSERT_EQ(memblock.memory.cnt, 2);
ASSERT_EQ(memblock.memory.total_size, total_size);
assert(memblock.memory.cnt == 2);
assert(memblock.memory.total_size == total_size);
test_pass_pop();
return 0;
}
static int memblock_remove_checks(void)
{
prefix_reset();
prefix_push(FUNC_REMOVE);
test_print("Running %s tests...\n", FUNC_REMOVE);
memblock_remove_simple_check();
memblock_remove_absent_check();
memblock_remove_overlap_top_check();
memblock_remove_overlap_bottom_check();
memblock_remove_within_check();
prefix_pop();
return 0;
}
......@@ -835,16 +934,20 @@ static int memblock_free_simple_check(void)
.size = SZ_1M
};
PREFIX_PUSH();
reset_memblock_regions();
memblock_reserve(r1.base, r1.size);
memblock_reserve(r2.base, r2.size);
memblock_free((void *)r1.base, r1.size);
assert(rgn->base == r2.base);
assert(rgn->size == r2.size);
ASSERT_EQ(rgn->base, r2.base);
ASSERT_EQ(rgn->size, r2.size);
ASSERT_EQ(memblock.reserved.cnt, 1);
ASSERT_EQ(memblock.reserved.total_size, r2.size);
assert(memblock.reserved.cnt == 1);
assert(memblock.reserved.total_size == r2.size);
test_pass_pop();
return 0;
}
......@@ -880,15 +983,19 @@ static int memblock_free_absent_check(void)
.size = SZ_128M
};
PREFIX_PUSH();
reset_memblock_regions();
memblock_reserve(r1.base, r1.size);
memblock_free((void *)r2.base, r2.size);
assert(rgn->base == r1.base);
assert(rgn->size == r1.size);
ASSERT_EQ(rgn->base, r1.base);
ASSERT_EQ(rgn->size, r1.size);
ASSERT_EQ(memblock.reserved.cnt, 1);
ASSERT_EQ(memblock.reserved.total_size, r1.size);
assert(memblock.reserved.cnt == 1);
assert(memblock.reserved.total_size == r1.size);
test_pass_pop();
return 0;
}
......@@ -928,17 +1035,21 @@ static int memblock_free_overlap_top_check(void)
.size = SZ_8M
};
PREFIX_PUSH();
total_size = (r1.size + r1.base) - (r2.base + r2.size);
reset_memblock_regions();
memblock_reserve(r1.base, r1.size);
memblock_free((void *)r2.base, r2.size);
assert(rgn->base == r2.base + r2.size);
assert(rgn->size == total_size);
ASSERT_EQ(rgn->base, r2.base + r2.size);
ASSERT_EQ(rgn->size, total_size);
assert(memblock.reserved.cnt == 1);
assert(memblock.reserved.total_size == total_size);
ASSERT_EQ(memblock.reserved.cnt, 1);
ASSERT_EQ(memblock.reserved.total_size, total_size);
test_pass_pop();
return 0;
}
......@@ -973,17 +1084,21 @@ static int memblock_free_overlap_bottom_check(void)
.size = SZ_32M
};
PREFIX_PUSH();
total_size = r2.base - r1.base;
reset_memblock_regions();
memblock_reserve(r1.base, r1.size);
memblock_free((void *)r2.base, r2.size);
assert(rgn->base == r1.base);
assert(rgn->size == total_size);
ASSERT_EQ(rgn->base, r1.base);
ASSERT_EQ(rgn->size, total_size);
assert(memblock.reserved.cnt == 1);
assert(memblock.reserved.total_size == total_size);
ASSERT_EQ(memblock.reserved.cnt, 1);
ASSERT_EQ(memblock.reserved.total_size, total_size);
test_pass_pop();
return 0;
}
......@@ -1024,6 +1139,8 @@ static int memblock_free_within_check(void)
.size = SZ_1M
};
PREFIX_PUSH();
r1_size = r2.base - r1.base;
r2_size = (r1.base + r1.size) - (r2.base + r2.size);
total_size = r1_size + r2_size;
......@@ -1032,26 +1149,34 @@ static int memblock_free_within_check(void)
memblock_reserve(r1.base, r1.size);
memblock_free((void *)r2.base, r2.size);
assert(rgn1->base == r1.base);
assert(rgn1->size == r1_size);
ASSERT_EQ(rgn1->base, r1.base);
ASSERT_EQ(rgn1->size, r1_size);
assert(rgn2->base == r2.base + r2.size);
assert(rgn2->size == r2_size);
ASSERT_EQ(rgn2->base, r2.base + r2.size);
ASSERT_EQ(rgn2->size, r2_size);
assert(memblock.reserved.cnt == 2);
assert(memblock.reserved.total_size == total_size);
ASSERT_EQ(memblock.reserved.cnt, 2);
ASSERT_EQ(memblock.reserved.total_size, total_size);
test_pass_pop();
return 0;
}
static int memblock_free_checks(void)
{
prefix_reset();
prefix_push(FUNC_FREE);
test_print("Running %s tests...\n", FUNC_FREE);
memblock_free_simple_check();
memblock_free_absent_check();
memblock_free_overlap_top_check();
memblock_free_overlap_bottom_check();
memblock_free_within_check();
prefix_pop();
return 0;
}
......
tools/testing/memblock/tests/common.c
View file @ 76586c00
......@@ -4,8 +4,12 @@
#define INIT_MEMBLOCK_REGIONS 128
#define INIT_MEMBLOCK_RESERVED_REGIONS INIT_MEMBLOCK_REGIONS
#define PREFIXES_MAX 15
#define DELIM ": "
static struct test_memory memory_block;
static const char __maybe_unused *prefixes[PREFIXES_MAX];
static int __maybe_unused nr_prefixes;
void reset_memblock_regions(void)
{
......@@ -46,3 +50,56 @@ void dummy_physical_memory_cleanup(void)
{
free(memory_block.base);
}
#ifdef VERBOSE
void print_prefixes(const char *postfix)
{
for (int i = 0; i < nr_prefixes; i++)
test_print("%s%s", prefixes[i], DELIM);
test_print(postfix);
}
void test_fail(void)
{
ksft_test_result_fail(": ");
print_prefixes("failed\n");
}
void test_pass(void)
{
ksft_test_result_pass(": ");
print_prefixes("passed\n");
}
void test_print(const char *fmt, ...)
{
int saved_errno = errno;
va_list args;
va_start(args, fmt);
errno = saved_errno;
vprintf(fmt, args);
va_end(args);
}
void prefix_reset(void)
{
memset(prefixes, 0, PREFIXES_MAX * sizeof(char *));
nr_prefixes = 0;
}
void prefix_push(const char *prefix)
{
assert(nr_prefixes < PREFIXES_MAX);
prefixes[nr_prefixes] = prefix;
nr_prefixes++;
}
void prefix_pop(void)
{
if (nr_prefixes > 0) {
prefixes[nr_prefixes - 1] = 0;
nr_prefixes--;
}
}
#endif /* VERBOSE */
tools/testing/memblock/tests/common.h
View file @ 76586c00
......@@ -7,9 +7,49 @@
#include <linux/types.h>
#include <linux/memblock.h>
#include <linux/sizes.h>
#include <linux/printk.h>
#include <../selftests/kselftest.h>
#define MEM_SIZE SZ_16K
/**
* ASSERT_EQ():
* Check the condition
* @_expected == @_seen
* If false, print failed test message (if in VERBOSE mode) and then assert
*/
#define ASSERT_EQ(_expected, _seen) do { \
if ((_expected) != (_seen)) \
test_fail(); \
assert((_expected) == (_seen)); \
} while (0)
/**
* ASSERT_NE():
* Check the condition
* @_expected != @_seen
* If false, print failed test message (if in VERBOSE mode) and then assert
*/
#define ASSERT_NE(_expected, _seen) do { \
if ((_expected) == (_seen)) \
test_fail(); \
assert((_expected) != (_seen)); \
} while (0)
/**
* ASSERT_LT():
* Check the condition
* @_expected < @_seen
* If false, print failed test message (if in VERBOSE mode) and then assert
*/
#define ASSERT_LT(_expected, _seen) do { \
if ((_expected) >= (_seen)) \
test_fail(); \
assert((_expected) < (_seen)); \
} while (0)
#define PREFIX_PUSH() prefix_push(__func__)
/*
* Available memory registered with memblock needs to be valid for allocs
* test to run. This is a convenience wrapper for memory allocated in
......@@ -31,4 +71,26 @@ void setup_memblock(void);
void dummy_physical_memory_init(void);
void dummy_physical_memory_cleanup(void);
#ifdef VERBOSE
void test_fail(void);
void test_pass(void);
void test_print(const char *fmt, ...);
void prefix_reset(void);
void prefix_push(const char *prefix);
void prefix_pop(void);
#else
static inline void test_fail(void) {}
static inline void test_pass(void) {}
static inline void test_print(const char *fmt, ...) {}
static inline void prefix_reset(void) {}
static inline void prefix_push(const char *prefix) {}
static inline void prefix_pop(void) {}
#endif /* VERBOSE */
static inline void test_pass_pop(void)
{
test_pass();
prefix_pop();
}
#endif
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