| /* |
| * Copyright (c) 2016, 2017, 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 "utilities/macros.hpp" |
| #include "unittest.hpp" |
| |
| #if INCLUDE_VM_STRUCTS |
| #include "runtime/vmStructs.hpp" |
| |
| TEST(VMStructs, last_entries) { |
| // Make sure last entry in the each array is indeed the correct end marker. |
| // The reason why these are static is to make sure they are zero initialized. |
| // Putting them on the stack will leave some garbage in the padding of some fields. |
| static VMStructEntry struct_last_entry = GENERATE_VM_STRUCT_LAST_ENTRY(); |
| EXPECT_EQ(0, memcmp(&VMStructs::localHotSpotVMStructs[VMStructs::localHotSpotVMStructsLength() - 1], |
| &struct_last_entry, |
| sizeof(VMStructEntry))) << "Incorrect last entry in localHotSpotVMStructs"; |
| |
| static VMTypeEntry type_last_entry = GENERATE_VM_TYPE_LAST_ENTRY(); |
| EXPECT_EQ(0, memcmp(&VMStructs::localHotSpotVMTypes[VMStructs::localHotSpotVMTypesLength() - 1], |
| &type_last_entry, |
| sizeof(VMTypeEntry))) << "Incorrect last entry in localHotSpotVMTypes"; |
| |
| static VMIntConstantEntry int_last_entry = GENERATE_VM_INT_CONSTANT_LAST_ENTRY(); |
| EXPECT_EQ(0, memcmp(&VMStructs::localHotSpotVMIntConstants[VMStructs::localHotSpotVMIntConstantsLength() - 1], |
| &int_last_entry, |
| sizeof(VMIntConstantEntry))) << "Incorrect last entry in localHotSpotVMIntConstants"; |
| |
| static VMLongConstantEntry long_last_entry = GENERATE_VM_LONG_CONSTANT_LAST_ENTRY(); |
| EXPECT_EQ(0, memcmp(&VMStructs::localHotSpotVMLongConstants[VMStructs::localHotSpotVMLongConstantsLength() - 1], |
| &long_last_entry, |
| sizeof(VMLongConstantEntry))) << "Incorrect last entry in localHotSpotVMLongConstants"; |
| } |
| |
| TEST(VMStructs, VMTypes_duplicates) { |
| // Check for duplicate entries in type array |
| for (int i = 0; VMStructs::localHotSpotVMTypes[i].typeName != NULL; i++) { |
| for (int j = i + 1; VMStructs::localHotSpotVMTypes[j].typeName != NULL; j++) { |
| EXPECT_STRNE(VMStructs::localHotSpotVMTypes[i].typeName, VMStructs::localHotSpotVMTypes[j].typeName) |
| << "Duplicate entries on indexes " << i << " and " << j; |
| } |
| } |
| } |
| #endif |