test_internstats.cpp

/*
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#include "precompiled.hpp"
#include "memory/metaspace/internalStats.hpp"
//#define LOG_PLEASE
#include "metaspaceGtestCommon.hpp"

// Very simple test, since the VM is fired up we should see a little
// Metaspace activity already which should show up in the stats.
TEST_VM(metaspace, internstats) {

  DEBUG_ONLY(ASSERT_GT(metaspace::InternalStats::num_allocs(), (uint64_t)0);)

  ASSERT_GT(metaspace::InternalStats::num_arena_births(), (uint64_t)0);
  ASSERT_GT(metaspace::InternalStats::num_vsnodes_births(), (uint64_t)0);
  ASSERT_GT(metaspace::InternalStats::num_space_committed(), (uint64_t)0);
  ASSERT_GT(metaspace::InternalStats::num_chunks_taken_from_freelist(), (uint64_t)0);

}