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add missing negative providers tests by bratpiorka · Pull Request #1478 · oneapi-src/unified-memory-framework · GitHub

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add missing negative providers tests #1478

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add missing negative providers tests #1478

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54 changes: 4 additions & 50 deletions src/provider/provider_level_zero.c
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Original file line number Diff line number Diff line change
Expand Up @@ -684,26 +684,6 @@ static umf_result_t ze_memory_provider_get_min_page_size(void *provider,
return UMF_RESULT_SUCCESS;
}

static umf_result_t ze_memory_provider_purge_lazy(void *provider, void *ptr,

lukaszstolarczuk Aug 6, 2025

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Choose a reason Spam Abuse Off Topic Outdated Duplicate Resolved Low Quality

changes done in this file could be moved into a sep. commit (unless it was a bad rebase and it shouldn't be here at all)
size_t size) {
(void)provider;
(void)ptr;
(void)size;

// TODO not supported yet
return UMF_RESULT_ERROR_NOT_SUPPORTED;
}

static umf_result_t ze_memory_provider_purge_force(void *provider, void *ptr,
size_t size) {
(void)provider;
(void)ptr;
(void)size;

// TODO not supported yet
return UMF_RESULT_ERROR_NOT_SUPPORTED;
}

static umf_result_t
ze_memory_provider_get_recommended_page_size(void *provider, size_t size,
size_t *pageSize) {
Expand All @@ -725,32 +705,6 @@ static umf_result_t ze_memory_provider_get_name(void *provider,
return UMF_RESULT_SUCCESS;
}

static umf_result_t ze_memory_provider_allocation_merge(void *hProvider,
void *lowPtr,
void *highPtr,
size_t totalSize) {
(void)hProvider;
(void)lowPtr;
(void)highPtr;
(void)totalSize;

// TODO not supported yet
return UMF_RESULT_ERROR_NOT_SUPPORTED;
}

static umf_result_t ze_memory_provider_allocation_split(void *provider,
void *ptr,
size_t totalSize,
size_t firstSize) {
(void)provider;
(void)ptr;
(void)totalSize;
(void)firstSize;

// TODO not supported yet
return UMF_RESULT_ERROR_NOT_SUPPORTED;
}

typedef struct ze_ipc_data_t {
int pid;
ze_ipc_mem_handle_t ze_handle;
Expand Down Expand Up @@ -881,10 +835,10 @@ static umf_memory_provider_ops_t UMF_LEVEL_ZERO_MEMORY_PROVIDER_OPS = {
.get_recommended_page_size = ze_memory_provider_get_recommended_page_size,
.get_min_page_size = ze_memory_provider_get_min_page_size,
.get_name = ze_memory_provider_get_name,
.ext_purge_lazy = ze_memory_provider_purge_lazy,
.ext_purge_force = ze_memory_provider_purge_force,
.ext_allocation_merge = ze_memory_provider_allocation_merge,
.ext_allocation_split = ze_memory_provider_allocation_split,
.ext_purge_lazy = NULL,
.ext_purge_force = NULL,
.ext_allocation_merge = NULL,
.ext_allocation_split = NULL,
.ext_get_ipc_handle_size = ze_memory_provider_get_ipc_handle_size,
.ext_get_ipc_handle = ze_memory_provider_get_ipc_handle,
.ext_put_ipc_handle = ze_memory_provider_put_ipc_handle,
Expand Down
46 changes: 46 additions & 0 deletions test/provider_devdax_memory.cpp
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Expand Up @@ -565,3 +565,49 @@ TEST_F(test, create_wrong_size_0) {
ret = umfDevDaxMemoryProviderParamsDestroy(wrong_params);
ASSERT_EQ(ret, UMF_RESULT_SUCCESS);
}

TEST_F(test, create_NULL_params) {
umf_memory_provider_handle_t hProvider = nullptr;
auto ret = umfMemoryProviderCreate(umfDevDaxMemoryProviderOps(), nullptr,
&hProvider);
ASSERT_EQ(ret, UMF_RESULT_ERROR_INVALID_ARGUMENT);
ASSERT_EQ(hProvider, nullptr);
}

TEST_F(test, params_NULL_name) {
umf_devdax_memory_provider_params_handle_t params = nullptr;
auto ret =
umfDevDaxMemoryProviderParamsCreate("/dev/dax0.0", 4096, &params);
ASSERT_EQ(ret, UMF_RESULT_SUCCESS);
ASSERT_NE(params, nullptr);

ret = umfDevDaxMemoryProviderParamsSetName(params, nullptr);
ASSERT_EQ(ret, UMF_RESULT_ERROR_INVALID_ARGUMENT);

ret = umfDevDaxMemoryProviderParamsDestroy(params);
ASSERT_EQ(ret, UMF_RESULT_SUCCESS);

ret = umfDevDaxMemoryProviderParamsSetName(nullptr, "test");
ASSERT_EQ(ret, UMF_RESULT_ERROR_INVALID_ARGUMENT);
}

TEST_F(test, get_NULL_name) {
umf_devdax_memory_provider_params_handle_t params =
defaultDevDaxParams.get();
ASSERT_NE(params, nullptr);

umf_memory_provider_handle_t hProvider = nullptr;
umf_result_t ret = umfMemoryProviderCreate(umfDevDaxMemoryProviderOps(),
params, &hProvider);
ASSERT_EQ(ret, UMF_RESULT_SUCCESS);
ASSERT_NE(hProvider, nullptr);

ret = umfMemoryProviderGetName(hProvider, NULL);
ASSERT_EQ(ret, UMF_RESULT_ERROR_INVALID_ARGUMENT);

ret = umfMemoryProviderDestroy(hProvider);
ASSERT_EQ(ret, UMF_RESULT_SUCCESS);

ret = umfDevDaxMemoryProviderParamsDestroy(params);
ASSERT_EQ(ret, UMF_RESULT_SUCCESS);
}
3 changes: 3 additions & 0 deletions test/provider_devdax_memory_not_impl.cpp
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Expand Up @@ -25,6 +25,9 @@ TEST_F(test, devdax_provider_not_implemented) {
umf_result = umfDevDaxMemoryProviderParamsSetProtection(nullptr, 0);
EXPECT_EQ(umf_result, UMF_RESULT_ERROR_NOT_SUPPORTED);

umf_result = umfDevDaxMemoryProviderParamsSetName(params, "test");
EXPECT_EQ(umf_result, UMF_RESULT_ERROR_NOT_SUPPORTED);

const umf_memory_provider_ops_t *ops = umfDevDaxMemoryProviderOps();
EXPECT_EQ(ops, nullptr);
}
62 changes: 62 additions & 0 deletions test/provider_file_memory.cpp
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Expand Up @@ -624,3 +624,65 @@ TEST_P(FileProviderParamsShared, IPC_file_not_exist) {
umf_result = umfMemoryProviderFree(provider.get(), ptr, size);
ASSERT_EQ(umf_result, UMF_RESULT_SUCCESS);
}

TEST_F(test, create_NULL_params) {
umf_memory_provider_handle_t hProvider = nullptr;
auto ret = umfMemoryProviderCreate(umfFileMemoryProviderOps(), nullptr,
&hProvider);
ASSERT_EQ(ret, UMF_RESULT_ERROR_INVALID_ARGUMENT);
ASSERT_EQ(hProvider, nullptr);
}

TEST_F(test, params_NULL_name) {
umf_file_memory_provider_params_handle_t params = nullptr;
umf_result_t ret = umfFileMemoryProviderParamsCreate(FILE_PATH, &params);
ASSERT_EQ(ret, UMF_RESULT_SUCCESS);
ASSERT_NE(params, nullptr);

ret = umfFileMemoryProviderParamsSetName(params, nullptr);
ASSERT_EQ(ret, UMF_RESULT_ERROR_INVALID_ARGUMENT);

ret = umfFileMemoryProviderParamsDestroy(params);
ASSERT_EQ(ret, UMF_RESULT_SUCCESS);

ret = umfFileMemoryProviderParamsSetName(nullptr, "test");
ASSERT_EQ(ret, UMF_RESULT_ERROR_INVALID_ARGUMENT);
}

TEST_F(test, get_NULL_name) {
umf_file_memory_provider_params_handle_t params = nullptr;
umf_result_t ret = umfFileMemoryProviderParamsCreate(FILE_PATH, &params);
ASSERT_EQ(ret, UMF_RESULT_SUCCESS);
ASSERT_NE(params, nullptr);

umf_memory_provider_handle_t hProvider = nullptr;
ret =
umfMemoryProviderCreate(umfFileMemoryProviderOps(), params, &hProvider);
ASSERT_EQ(ret, UMF_RESULT_SUCCESS);
ASSERT_NE(hProvider, nullptr);

ret = umfMemoryProviderGetName(hProvider, NULL);
ASSERT_EQ(ret, UMF_RESULT_ERROR_INVALID_ARGUMENT);

ret = umfMemoryProviderDestroy(hProvider);
ASSERT_EQ(ret, UMF_RESULT_SUCCESS);

ret = umfFileMemoryProviderParamsDestroy(params);
ASSERT_EQ(ret, UMF_RESULT_SUCCESS);
}

TEST_F(test, params_protection_flag) {
umf_file_memory_provider_params_handle_t params = nullptr;
umf_result_t ret = umfFileMemoryProviderParamsCreate(FILE_PATH, &params);
ASSERT_EQ(ret, UMF_RESULT_SUCCESS);
ASSERT_NE(params, nullptr);

// test all valid combinations
for (unsigned protection = UMF_PROTECTION_NONE;
protection < (UMF_PROTECTION_MAX - 1) << 1; ++protection) {
ret = umfFileMemoryProviderParamsSetProtection(params, protection);
ASSERT_EQ(ret, UMF_RESULT_SUCCESS);
}

umfFileMemoryProviderParamsDestroy(params);
}
3 changes: 3 additions & 0 deletions test/provider_file_memory_not_impl.cpp
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Expand Up @@ -28,6 +28,9 @@ TEST_F(test, file_provider_not_implemented) {
umfFileMemoryProviderParamsSetVisibility(nullptr, UMF_MEM_MAP_PRIVATE);
EXPECT_EQ(umf_result, UMF_RESULT_ERROR_NOT_SUPPORTED);

umf_result = umfFileMemoryProviderParamsSetName(params, "test");
EXPECT_EQ(umf_result, UMF_RESULT_ERROR_NOT_SUPPORTED);

const umf_memory_provider_ops_t *ops = umfFileMemoryProviderOps();
EXPECT_EQ(ops, nullptr);
}
10 changes: 10 additions & 0 deletions test/providers/provider_cuda.cpp
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Expand Up @@ -276,6 +276,10 @@ TEST_P(umfCUDAProviderTest, getName) {
ASSERT_EQ(umf_result, UMF_RESULT_SUCCESS);
ASSERT_STREQ(name, "CUDA");

// negative case - pass NULL as a name pointer
umf_result = umfMemoryProviderGetName(provider, nullptr);
ASSERT_EQ(umf_result, UMF_RESULT_ERROR_INVALID_ARGUMENT);

umfMemoryProviderDestroy(provider);
}

Expand Down Expand Up @@ -469,6 +473,12 @@ TEST_P(umfCUDAProviderTest, cudaProviderNullParams) {
res =
umfCUDAMemoryProviderParamsSetMemoryType(nullptr, expected_memory_type);
EXPECT_EQ(res, UMF_RESULT_ERROR_INVALID_ARGUMENT);

res = umfCUDAMemoryProviderParamsSetAllocFlags(nullptr, 0);
EXPECT_EQ(res, UMF_RESULT_ERROR_INVALID_ARGUMENT);

res = umfCUDAMemoryProviderParamsSetName(nullptr, "test");
EXPECT_EQ(res, UMF_RESULT_ERROR_INVALID_ARGUMENT);
}

TEST_P(umfCUDAProviderTest, cudaProviderInvalidCreate) {
Expand Down
3 changes: 3 additions & 0 deletions test/providers/provider_cuda_not_impl.cpp
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Expand Up @@ -29,6 +29,9 @@ TEST_F(test, cuda_provider_not_implemented) {
result = umfCUDAMemoryProviderParamsSetAllocFlags(hParams, 0);
ASSERT_EQ(result, UMF_RESULT_ERROR_NOT_SUPPORTED);

result = umfCUDAMemoryProviderParamsSetName(hParams, "test");
ASSERT_EQ(result, UMF_RESULT_ERROR_NOT_SUPPORTED);

const umf_memory_provider_ops_t *ops = umfCUDAMemoryProviderOps();
ASSERT_EQ(ops, nullptr);
}
10 changes: 10 additions & 0 deletions test/providers/provider_level_zero.cpp
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Expand Up @@ -396,6 +396,10 @@ TEST_P(umfLevelZeroProviderTest, getName) {
ASSERT_EQ(umf_result, UMF_RESULT_SUCCESS);
ASSERT_STREQ(name, "LEVEL_ZERO");

// negative case - pass NULL as a name pointer
umf_result = umfMemoryProviderGetName(provider, nullptr);
ASSERT_EQ(umf_result, UMF_RESULT_ERROR_INVALID_ARGUMENT);

umfMemoryProviderDestroy(provider);
}

Expand Down Expand Up @@ -546,6 +550,12 @@ TEST_P(umfLevelZeroProviderTest, levelZeroProviderNullParams) {

res = umfLevelZeroMemoryProviderParamsSetDeviceOrdinal(nullptr, 0);
EXPECT_EQ(res, UMF_RESULT_ERROR_INVALID_ARGUMENT);

res = umfLevelZeroMemoryProviderParamsSetAllocFlags(nullptr, 0);
EXPECT_EQ(res, UMF_RESULT_ERROR_INVALID_ARGUMENT);

res = umfLevelZeroMemoryProviderParamsSetName(nullptr, "test");
EXPECT_EQ(res, UMF_RESULT_ERROR_INVALID_ARGUMENT);
}

TEST_P(umfLevelZeroProviderTest, setDeviceOrdinalValid) {
Expand Down
3 changes: 3 additions & 0 deletions test/providers/provider_level_zero_not_impl.cpp
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Expand Up @@ -38,6 +38,9 @@ TEST_F(test, level_zero_provider_not_implemented) {
result = umfLevelZeroMemoryProviderParamsSetDeviceOrdinal(hParams, 0);
ASSERT_EQ(result, UMF_RESULT_ERROR_NOT_SUPPORTED);

result = umfLevelZeroMemoryProviderParamsSetName(hParams, "test");
ASSERT_EQ(result, UMF_RESULT_ERROR_NOT_SUPPORTED);

const umf_memory_provider_ops_t *ops = umfLevelZeroMemoryProviderOps();
ASSERT_EQ(ops, nullptr);
}
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