| /* |
| * Copyright (C) 2017 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| #include <gtest/gtest.h> |
| |
| #include "linker_patch.h" |
| |
| namespace art { |
| namespace linker { |
| |
| TEST(LinkerPatch, LinkerPatchOperators) { |
| const DexFile* dex_file1 = reinterpret_cast<const DexFile*>(1); |
| const DexFile* dex_file2 = reinterpret_cast<const DexFile*>(2); |
| LinkerPatch patches[] = { |
| LinkerPatch::IntrinsicReferencePatch(16u, 3000u, 1000u), |
| LinkerPatch::IntrinsicReferencePatch(16u, 3001u, 1000u), |
| LinkerPatch::IntrinsicReferencePatch(16u, 3000u, 1001u), |
| LinkerPatch::IntrinsicReferencePatch(16u, 3001u, 1001u), |
| LinkerPatch::RelativeMethodPatch(16u, dex_file1, 3000u, 1000u), |
| LinkerPatch::RelativeMethodPatch(16u, dex_file1, 3001u, 1000u), |
| LinkerPatch::RelativeMethodPatch(16u, dex_file1, 3000u, 1001u), |
| LinkerPatch::RelativeMethodPatch(16u, dex_file1, 3001u, 1001u), // Index 7. |
| LinkerPatch::RelativeMethodPatch(16u, dex_file2, 3000u, 1000u), |
| LinkerPatch::RelativeMethodPatch(16u, dex_file2, 3001u, 1000u), |
| LinkerPatch::RelativeMethodPatch(16u, dex_file2, 3000u, 1001u), |
| LinkerPatch::RelativeMethodPatch(16u, dex_file2, 3001u, 1001u), |
| LinkerPatch::MethodBssEntryPatch(16u, dex_file1, 3000u, 1000u), |
| LinkerPatch::MethodBssEntryPatch(16u, dex_file1, 3001u, 1000u), |
| LinkerPatch::MethodBssEntryPatch(16u, dex_file1, 3000u, 1001u), |
| LinkerPatch::MethodBssEntryPatch(16u, dex_file1, 3001u, 1001u), |
| LinkerPatch::MethodBssEntryPatch(16u, dex_file2, 3000u, 1000u), |
| LinkerPatch::MethodBssEntryPatch(16u, dex_file2, 3001u, 1000u), |
| LinkerPatch::MethodBssEntryPatch(16u, dex_file2, 3000u, 1001u), |
| LinkerPatch::MethodBssEntryPatch(16u, dex_file2, 3001u, 1001u), |
| LinkerPatch::RelativeCodePatch(16u, dex_file1, 1000u), |
| LinkerPatch::RelativeCodePatch(16u, dex_file1, 1001u), |
| LinkerPatch::RelativeCodePatch(16u, dex_file2, 1000u), |
| LinkerPatch::RelativeCodePatch(16u, dex_file2, 1001u), |
| LinkerPatch::RelativeTypePatch(16u, dex_file1, 3000u, 1000u), |
| LinkerPatch::RelativeTypePatch(16u, dex_file1, 3001u, 1000u), |
| LinkerPatch::RelativeTypePatch(16u, dex_file1, 3000u, 1001u), |
| LinkerPatch::RelativeTypePatch(16u, dex_file1, 3001u, 1001u), |
| LinkerPatch::RelativeTypePatch(16u, dex_file2, 3000u, 1000u), |
| LinkerPatch::RelativeTypePatch(16u, dex_file2, 3001u, 1000u), |
| LinkerPatch::RelativeTypePatch(16u, dex_file2, 3000u, 1001u), |
| LinkerPatch::RelativeTypePatch(16u, dex_file2, 3001u, 1001u), |
| LinkerPatch::TypeBssEntryPatch(16u, dex_file1, 3000u, 1000u), |
| LinkerPatch::TypeBssEntryPatch(16u, dex_file1, 3001u, 1000u), |
| LinkerPatch::TypeBssEntryPatch(16u, dex_file1, 3000u, 1001u), |
| LinkerPatch::TypeBssEntryPatch(16u, dex_file1, 3001u, 1001u), |
| LinkerPatch::TypeBssEntryPatch(16u, dex_file2, 3000u, 1000u), |
| LinkerPatch::TypeBssEntryPatch(16u, dex_file2, 3001u, 1000u), |
| LinkerPatch::TypeBssEntryPatch(16u, dex_file2, 3000u, 1001u), |
| LinkerPatch::TypeBssEntryPatch(16u, dex_file2, 3001u, 1001u), |
| LinkerPatch::RelativeStringPatch(16u, dex_file1, 3000u, 1000u), |
| LinkerPatch::RelativeStringPatch(16u, dex_file1, 3001u, 1000u), |
| LinkerPatch::RelativeStringPatch(16u, dex_file1, 3000u, 1001u), |
| LinkerPatch::RelativeStringPatch(16u, dex_file1, 3001u, 1001u), |
| LinkerPatch::RelativeStringPatch(16u, dex_file2, 3000u, 1000u), |
| LinkerPatch::RelativeStringPatch(16u, dex_file2, 3001u, 1000u), |
| LinkerPatch::RelativeStringPatch(16u, dex_file2, 3000u, 1001u), |
| LinkerPatch::RelativeStringPatch(16u, dex_file2, 3001u, 1001u), |
| LinkerPatch::StringBssEntryPatch(16u, dex_file1, 3000u, 1000u), |
| LinkerPatch::StringBssEntryPatch(16u, dex_file1, 3001u, 1000u), |
| LinkerPatch::StringBssEntryPatch(16u, dex_file1, 3000u, 1001u), |
| LinkerPatch::StringBssEntryPatch(16u, dex_file1, 3001u, 1001u), |
| LinkerPatch::StringBssEntryPatch(16u, dex_file2, 3000u, 1000u), |
| LinkerPatch::StringBssEntryPatch(16u, dex_file2, 3001u, 1000u), |
| LinkerPatch::StringBssEntryPatch(16u, dex_file2, 3000u, 1001u), |
| LinkerPatch::StringBssEntryPatch(16u, dex_file2, 3001u, 1001u), |
| LinkerPatch::BakerReadBarrierBranchPatch(16u, 0u, 0u), |
| LinkerPatch::BakerReadBarrierBranchPatch(16u, 0u, 1u), |
| LinkerPatch::BakerReadBarrierBranchPatch(16u, 1u, 0u), |
| LinkerPatch::BakerReadBarrierBranchPatch(16u, 1u, 1u), |
| |
| LinkerPatch::IntrinsicReferencePatch(32u, 3000u, 1000u), |
| LinkerPatch::IntrinsicReferencePatch(32u, 3001u, 1000u), |
| LinkerPatch::IntrinsicReferencePatch(32u, 3000u, 1001u), |
| LinkerPatch::IntrinsicReferencePatch(32u, 3001u, 1001u), |
| LinkerPatch::RelativeMethodPatch(32u, dex_file1, 3000u, 1000u), |
| LinkerPatch::RelativeMethodPatch(32u, dex_file1, 3001u, 1000u), |
| LinkerPatch::RelativeMethodPatch(32u, dex_file1, 3000u, 1001u), |
| LinkerPatch::RelativeMethodPatch(32u, dex_file1, 3001u, 1001u), |
| LinkerPatch::RelativeMethodPatch(32u, dex_file2, 3000u, 1000u), |
| LinkerPatch::RelativeMethodPatch(32u, dex_file2, 3001u, 1000u), |
| LinkerPatch::RelativeMethodPatch(32u, dex_file2, 3000u, 1001u), |
| LinkerPatch::RelativeMethodPatch(32u, dex_file2, 3001u, 1001u), |
| LinkerPatch::MethodBssEntryPatch(32u, dex_file1, 3000u, 1000u), |
| LinkerPatch::MethodBssEntryPatch(32u, dex_file1, 3001u, 1000u), |
| LinkerPatch::MethodBssEntryPatch(32u, dex_file1, 3000u, 1001u), |
| LinkerPatch::MethodBssEntryPatch(32u, dex_file1, 3001u, 1001u), |
| LinkerPatch::MethodBssEntryPatch(32u, dex_file2, 3000u, 1000u), |
| LinkerPatch::MethodBssEntryPatch(32u, dex_file2, 3001u, 1000u), |
| LinkerPatch::MethodBssEntryPatch(32u, dex_file2, 3000u, 1001u), |
| LinkerPatch::MethodBssEntryPatch(32u, dex_file2, 3001u, 1001u), |
| LinkerPatch::RelativeCodePatch(32u, dex_file1, 1000u), |
| LinkerPatch::RelativeCodePatch(32u, dex_file1, 1001u), |
| LinkerPatch::RelativeCodePatch(32u, dex_file2, 1000u), |
| LinkerPatch::RelativeCodePatch(32u, dex_file2, 1001u), |
| LinkerPatch::RelativeTypePatch(32u, dex_file1, 3000u, 1000u), |
| LinkerPatch::RelativeTypePatch(32u, dex_file1, 3001u, 1000u), |
| LinkerPatch::RelativeTypePatch(32u, dex_file1, 3000u, 1001u), |
| LinkerPatch::RelativeTypePatch(32u, dex_file1, 3001u, 1001u), |
| LinkerPatch::RelativeTypePatch(32u, dex_file2, 3000u, 1000u), |
| LinkerPatch::RelativeTypePatch(32u, dex_file2, 3001u, 1000u), |
| LinkerPatch::RelativeTypePatch(32u, dex_file2, 3000u, 1001u), |
| LinkerPatch::RelativeTypePatch(32u, dex_file2, 3001u, 1001u), |
| LinkerPatch::TypeBssEntryPatch(32u, dex_file1, 3000u, 1000u), |
| LinkerPatch::TypeBssEntryPatch(32u, dex_file1, 3001u, 1000u), |
| LinkerPatch::TypeBssEntryPatch(32u, dex_file1, 3000u, 1001u), |
| LinkerPatch::TypeBssEntryPatch(32u, dex_file1, 3001u, 1001u), |
| LinkerPatch::TypeBssEntryPatch(32u, dex_file2, 3000u, 1000u), |
| LinkerPatch::TypeBssEntryPatch(32u, dex_file2, 3001u, 1000u), |
| LinkerPatch::TypeBssEntryPatch(32u, dex_file2, 3000u, 1001u), |
| LinkerPatch::TypeBssEntryPatch(32u, dex_file2, 3001u, 1001u), |
| LinkerPatch::RelativeStringPatch(32u, dex_file1, 3000u, 1000u), |
| LinkerPatch::RelativeStringPatch(32u, dex_file1, 3001u, 1000u), |
| LinkerPatch::RelativeStringPatch(32u, dex_file1, 3000u, 1001u), |
| LinkerPatch::RelativeStringPatch(32u, dex_file1, 3001u, 1001u), |
| LinkerPatch::RelativeStringPatch(32u, dex_file2, 3000u, 1000u), |
| LinkerPatch::RelativeStringPatch(32u, dex_file2, 3001u, 1000u), |
| LinkerPatch::RelativeStringPatch(32u, dex_file2, 3000u, 1001u), |
| LinkerPatch::RelativeStringPatch(32u, dex_file2, 3001u, 1001u), |
| LinkerPatch::StringBssEntryPatch(32u, dex_file1, 3000u, 1000u), |
| LinkerPatch::StringBssEntryPatch(32u, dex_file1, 3001u, 1000u), |
| LinkerPatch::StringBssEntryPatch(32u, dex_file1, 3000u, 1001u), |
| LinkerPatch::StringBssEntryPatch(32u, dex_file1, 3001u, 1001u), |
| LinkerPatch::StringBssEntryPatch(32u, dex_file2, 3000u, 1000u), |
| LinkerPatch::StringBssEntryPatch(32u, dex_file2, 3001u, 1000u), |
| LinkerPatch::StringBssEntryPatch(32u, dex_file2, 3000u, 1001u), |
| LinkerPatch::StringBssEntryPatch(32u, dex_file2, 3001u, 1001u), |
| LinkerPatch::BakerReadBarrierBranchPatch(32u, 0u, 0u), |
| LinkerPatch::BakerReadBarrierBranchPatch(32u, 0u, 1u), |
| LinkerPatch::BakerReadBarrierBranchPatch(32u, 1u, 0u), |
| LinkerPatch::BakerReadBarrierBranchPatch(32u, 1u, 1u), |
| |
| LinkerPatch::RelativeMethodPatch(16u, dex_file1, 3001u, 1001u), // Same as patch at index 7. |
| }; |
| constexpr size_t last_index = arraysize(patches) - 1u; |
| |
| for (size_t i = 0; i != arraysize(patches); ++i) { |
| for (size_t j = 0; j != arraysize(patches); ++j) { |
| bool expected = (i != last_index ? i : 7u) == (j != last_index ? j : 7u); |
| EXPECT_EQ(expected, patches[i] == patches[j]) << i << " " << j; |
| } |
| } |
| |
| for (size_t i = 0; i != arraysize(patches); ++i) { |
| for (size_t j = 0; j != arraysize(patches); ++j) { |
| bool expected = (i != last_index ? i : 7u) < (j != last_index ? j : 7u); |
| EXPECT_EQ(expected, patches[i] < patches[j]) << i << " " << j; |
| } |
| } |
| } |
| |
| } // namespace linker |
| } // namespace art |
