--- a/test/hotspot/gtest/memory/test_is_metaspace_obj.cpp	Tue Sep 10 14:52:53 2019 +0800
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,115 +0,0 @@
-/*
- * Copyright (c) 2016, 2018 Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-
-#include "precompiled.hpp"
-#include "memory/allocation.inline.hpp"
-#include "memory/metaspace.hpp"
-#include "memory/metaspace/virtualSpaceList.hpp"
-#include "runtime/mutex.hpp"
-#include "runtime/mutexLocker.hpp"
-#include "runtime/os.hpp"
-#include "unittest.hpp"
-
-using namespace metaspace;
-
-
-// Test the cheerful multitude of metaspace-contains-functions.
-class MetaspaceIsMetaspaceObjTest : public ::testing::Test {
-  Mutex* _lock;
-  ClassLoaderMetaspace* _ms;
-
-public:
-
-  MetaspaceIsMetaspaceObjTest() : _lock(NULL), _ms(NULL) {}
-
-  virtual void SetUp() {
-  }
-
-  virtual void TearDown() {
-    delete _ms;
-    delete _lock;
-  }
-
-  void do_test(Metaspace::MetadataType mdType) {
-    _lock = new Mutex(Monitor::native, "gtest-IsMetaspaceObjTest-lock", false, Monitor::_safepoint_check_never);
-    {
-      MutexLocker ml(_lock, Mutex::_no_safepoint_check_flag);
-      _ms = new ClassLoaderMetaspace(_lock, Metaspace::StandardMetaspaceType);
-    }
-
-    const MetaspaceObj* p = (MetaspaceObj*) _ms->allocate(42, mdType);
-
-    // Test MetaspaceObj::is_metaspace_object
-    ASSERT_TRUE(MetaspaceObj::is_valid(p));
-
-    // A misaligned object shall not be recognized
-    const MetaspaceObj* p_misaligned = (MetaspaceObj*)((address)p) + 1;
-    ASSERT_FALSE(MetaspaceObj::is_valid(p_misaligned));
-
-    // Test VirtualSpaceList::contains and find_enclosing_space
-    VirtualSpaceList* list = Metaspace::space_list();
-    if (mdType == Metaspace::ClassType && Metaspace::using_class_space()) {
-      list = Metaspace::class_space_list();
-    }
-    ASSERT_TRUE(list->contains(p));
-    VirtualSpaceNode* const n = list->find_enclosing_space(p);
-    ASSERT_TRUE(n != NULL);
-    ASSERT_TRUE(n->contains(p));
-
-    // A misaligned pointer shall be recognized by list::contains
-    ASSERT_TRUE(list->contains((address)p) + 1);
-
-    // Now for some bogus values
-    ASSERT_FALSE(MetaspaceObj::is_valid((MetaspaceObj*)NULL));
-
-    // Should exercise various paths in MetaspaceObj::is_valid()
-    ASSERT_FALSE(MetaspaceObj::is_valid((MetaspaceObj*)1024));
-    ASSERT_FALSE(MetaspaceObj::is_valid((MetaspaceObj*)8192));
-
-    MetaspaceObj* p_stack = (MetaspaceObj*) &_lock;
-    ASSERT_FALSE(MetaspaceObj::is_valid(p_stack));
-
-    MetaspaceObj* p_heap = (MetaspaceObj*) os::malloc(41, mtInternal);
-    ASSERT_FALSE(MetaspaceObj::is_valid(p_heap));
-    os::free(p_heap);
-
-    // Test Metaspace::contains_xxx
-    ASSERT_TRUE(Metaspace::contains(p));
-    ASSERT_TRUE(Metaspace::contains_non_shared(p));
-
-    delete _ms;
-    _ms = NULL;
-    delete _lock;
-    _lock = NULL;
-  }
-
-};
-
-TEST_VM_F(MetaspaceIsMetaspaceObjTest, non_class_space) {
-  do_test(Metaspace::NonClassType);
-}
-
-TEST_VM_F(MetaspaceIsMetaspaceObjTest, class_space) {
-  do_test(Metaspace::ClassType);
-}
-