jdk-24/test/hotspot/gtest/metaspace/test_internstats.cpp
Thomas Stuefe 7ba6a6bf00 8251158: Implementation of JEP 387: Elastic Metaspace
Reviewed-by: lkorinth, coleenp, iklam, rrich
2020-10-20 06:48:09 +00:00

44 lines
1.8 KiB
C++

/*
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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);
}