Add test case

tcmalloc_nohook/Config.props

@@ -8,6 +8,7 @@
  <AdditionalIncludeDirectories>../src/;../src/windows;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
  <MultiProcessorCompilation>true</MultiProcessorCompilation>
  <MinimalRebuild>false</MinimalRebuild>
+ <PreprocessorDefinitions>PERFTOOLS_DLL_DECL=;%(PreprocessorDefinitions)</PreprocessorDefinitions>
  </ClCompile>
  </ItemDefinitionGroup>
  <ItemGroup />

tcmalloc_nohook/main.cpp

@@ -1,9 +1,40 @@
+#include <string.h>
+#include <stdio.h>
+#include <time.h>
 
+#if 1
 #include <gperftools/tcmalloc.h>
+#define ALLOC tc_malloc
+#define FREE tc_free
+#else
+#include <stdlib.h>
+#define ALLOC malloc
+#define FREE free
+#endif
 
 int main()
 {
- void *p = tc_malloc(256);
- tc_free(p);
+ const char checkbuf[256] = { 1, 2, 3, 4 };
+
+ auto stt = clock();
+ size_t loops = 0;
+ for (;;)
+ {
+ void *p = ALLOC(sizeof(checkbuf));
+ memcpy(p, checkbuf, sizeof(checkbuf));
+ if (memcmp(p, checkbuf, sizeof(checkbuf)) != 0)
+ {
+ printf("Fail!\n");
+ break;
+ }
+ FREE(p);
+ ++loops;
+
+ auto cut = clock();
+ if (cut - stt >= 5000)
+ break;
+ }
+ printf("Loops: %u\n", loops);
+
  return 0;
 }