remote all couts from fuzz test

Author: lplewa

test/fuzz/umfFuzz.cpp

@@ -12,23 +12,19 @@ constexpr int MAX_POOLS_ALLOC_SIZE = 1 * 1024;      // 1 kB
 constexpr int MAX_PROVIDER_ALLOC_SIZE = 100 * 1024; // 100 kB
 
 int umf_memory_provider_create(TestState &test_state) {
-    std::cout << "Begin creating a provider" << std::endl;
     umf_memory_provider_ops_t *provider_ops = umfOsMemoryProviderOps();
     umf_os_memory_provider_params_t params = umfOsMemoryProviderParamsDefault();
     umf_result_t res =
         umfMemoryProviderCreate(provider_ops, &params, &test_state.provider);
 
     if (res != UMF_RESULT_SUCCESS) {
-        std::cout << "Failed to create a memory provider: " << res << std::endl;
         return -1;
     }
-    std::cout << "OS memory provider created at " << (void *)test_state.provider
-              << std::endl;
+
     return 0;
 }
 
 int umf_memory_provider_alloc(TestState &test_state) {
-    std::cout << "Begin memory_provider_alloc" << std::endl;
     void *ptr;
     size_t alloc_size;
     constexpr size_t alignment = 0;
@@ -41,30 +37,22 @@ int umf_memory_provider_alloc(TestState &test_state) {
     int ret = test_state.get_next_alloc_size(test_state, alloc_size,
                                              MAX_PROVIDER_ALLOC_SIZE);
     if (ret != 0) {
-        std::cout << "Failed to get alloc size" << std::endl;
         return -1;
     }
 
     umf_result_t res = umfMemoryProviderAlloc(test_state.provider, alloc_size,
                                               alignment, &ptr);
     if (res != UMF_RESULT_SUCCESS) {
-        std::cout << "Failed to allocate memory from the provider: " << res
-                  << std::endl;
         return -1;
     }
     test_state.provider_memory_allocations.push_back(
         std::make_pair(ptr, alloc_size));
-    std::cout << "Allocated memory at " << ptr << " with alloc_size "
-              << alloc_size << std::endl;
-    std::cout << "Size of vector with allocated memory from the provider: "
-              << test_state.provider_memory_allocations.size() << std::endl;
+
     return 0;
 }
 
 int umf_memory_provider_free(TestState &test_state) {
-    std::cout << "Begin memory_provider_free" << std::endl;
     if (test_state.provider_memory_allocations.empty()) {
-        std::cout << "No memory allocated" << std::endl;
         return -1;
     }
 
@@ -74,21 +62,15 @@ int umf_memory_provider_free(TestState &test_state) {
         umfMemoryProviderFree(test_state.provider, alloc.first, alloc.second);
 
     if (res != UMF_RESULT_SUCCESS) {
-        std::cout << "Failed to free memory to the provider: " << res
-                  << std::endl;
-        ;
         return -1;
     }
 
-    std::cout << "Freed memory from the provider at " << alloc.first
-              << " with alloc_size " << alloc.second << std::endl;
     test_state.provider_memory_allocations.pop_back();
     return 0;
 }
 
 int umf_pool_create(TestState &test_state) {
     if (test_state.pools.size() > MAX_POOLS_VECTOR_SIZE) {
-        std::cout << "Max pools limit reached" << std::endl;
         return -1;
     }
 
@@ -100,77 +82,59 @@ int umf_pool_create(TestState &test_state) {
         umfPoolCreate(pool_ops, test_state.provider, pool_params, flags, &pool);
 
     if (res != UMF_RESULT_SUCCESS) {
-        std::cout << "Failed to create a pool: " << res << std::endl;
         return -1;
     }
 
     test_state.pools.insert(std::make_pair(pool, std::vector<void *>()));
-    std::cout << "Scalable memory pool created at " << pool
-              << " and pools available: " << test_state.pools.size()
-              << std::endl;
+
     return 0;
 }
 
 int umf_pool_destroy(TestState &test_state) {
-    std::cout << "Begin destroy pool" << std::endl;
     if (test_state.pools.empty()) {
-        std::cout << "No pools created" << std::endl;
         return -1;
     }
     auto pool = (*test_state.pools.begin()).first;
     umfPoolDestroy(pool);
     test_state.pools.erase(pool);
-    std::cout << "Destroyed pool at " << pool << std::endl;
+
     return 0;
 }
 
 int umf_pool_malloc(TestState &test_state) {
-    std::cout << "Begin pool_malloc" << std::endl;
     if (test_state.pools.empty()) {
-        std::cout << "No pools created" << std::endl;
         return -1;
     }
     size_t alloc_size;
     int ret = test_state.get_next_alloc_size(test_state, alloc_size,
                                              MAX_POOLS_ALLOC_SIZE);
     if (ret != 0) {
-        std::cout << "Failed to get next allocation size" << std::endl;
         return -1;
     }
     auto &pool_entry = *test_state.pools.rbegin();
     void *ptr = umfPoolMalloc(pool_entry.first, alloc_size);
-    if (!ptr) {
-        std::cout
-            << "Failed to allocate memory in the pool with handle address: "
-            << pool_entry.first << std::endl;
-    }
 
     pool_entry.second.push_back(ptr);
-    std::cout << "Allocated memory at " << ptr
-              << " with allocation size: " << alloc_size << std::endl;
+
     return 0;
 }
 
 int umf_free(TestState &test_state) {
-    std::cout << "Begin releasing pool memory" << std::endl;
     for (auto &pool : test_state.pools) {
         if (pool.second.empty()) {
             continue;
         } else {
             umfFree(pool.second.back());
             pool.second.pop_back();
-            std::cout << "Freed memory from the pool at: " << pool.second.back()
-                      << std::endl;
             break;
         }
-        std::cout << "No pool memory to free" << std::endl;
+
         return -1;
     }
     return 0;
 }
 
 void cleanup(TestState &test_state) {
-    std::cout << "Begin cleanup state" << std::endl;
     for (auto &alloc : test_state.provider_memory_allocations) {
         umfMemoryProviderFree(test_state.provider, alloc.first, alloc.second);
     }
@@ -181,11 +145,8 @@ void cleanup(TestState &test_state) {
         }
         umfPoolDestroy(pool_entry.first);
     }
-    std::cout << "Freed all allocated memory from provider and pools and "
-                 "destroyed all pools"
-              << std::endl;
+
     umfMemoryProviderDestroy(test_state.provider);
-    std::cout << "Destroyed the provider" << std::endl;
 }
 
 extern "C" int LLVMFuzzerTestOneInput(uint8_t *data, size_t size) {