Add tests for tracking provider

Signed-off-by: Lukasz Dorau <lukasz.dorau@intel.com>

Author: ldorau

src/coarse/coarse.c

@@ -1170,10 +1170,13 @@ umf_result_t coarse_free(coarse_t *coarse, void *ptr, size_t bytes) {
     }
 
     block_t *block = get_node_block(node);
-    assert(block->used);
+    if (!block->used) {
+        LOG_ERR("double free");
+        utils_mutex_unlock(&coarse->lock);
+        return UMF_RESULT_ERROR_INVALID_ARGUMENT;
+    }
 
     if (bytes > 0 && bytes != block->size) {
-        // wrong size of allocation
         LOG_ERR("wrong size of allocation");
         utils_mutex_unlock(&coarse->lock);
         return UMF_RESULT_ERROR_INVALID_ARGUMENT;

test/CMakeLists.txt

@@ -343,6 +343,10 @@ if(LINUX AND (NOT UMF_DISABLE_HWLOC)) # OS-specific functions are implemented
         NAME provider_fixed_memory
         SRCS provider_fixed_memory.cpp
         LIBS ${UMF_UTILS_FOR_TEST})
+    add_umf_test(
+        NAME provider_tracking
+        SRCS provider_tracking.cpp
+        LIBS ${UMF_UTILS_FOR_TEST})
 
     # This test requires Linux-only file memory provider
     if(UMF_POOL_JEMALLOC_ENABLED)