76 lines
2.3 KiB
C++
76 lines
2.3 KiB
C++
/*
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* Copyright (C) 2018 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include <stdint.h>
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#include <gtest/gtest.h>
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#include <unwindstack/MapInfo.h>
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#include <unwindstack/Maps.h>
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#include "ElfFake.h"
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namespace unwindstack {
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TEST(MapInfoTest, maps_constructor_const_char) {
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MapInfo prev_map(nullptr, 0, 0, 0, 0, "");
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MapInfo map_info(&prev_map, 1, 2, 3, 4, "map");
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EXPECT_EQ(&prev_map, map_info.prev_map);
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EXPECT_EQ(1UL, map_info.start);
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EXPECT_EQ(2UL, map_info.end);
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EXPECT_EQ(3UL, map_info.offset);
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EXPECT_EQ(4UL, map_info.flags);
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EXPECT_EQ("map", map_info.name);
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EXPECT_EQ(static_cast<uint64_t>(-1), map_info.load_bias);
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EXPECT_EQ(0UL, map_info.elf_offset);
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EXPECT_TRUE(map_info.elf.get() == nullptr);
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}
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TEST(MapInfoTest, maps_constructor_string) {
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std::string name("string_map");
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MapInfo prev_map(nullptr, 0, 0, 0, 0, "");
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MapInfo map_info(&prev_map, 1, 2, 3, 4, name);
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EXPECT_EQ(&prev_map, map_info.prev_map);
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EXPECT_EQ(1UL, map_info.start);
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EXPECT_EQ(2UL, map_info.end);
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EXPECT_EQ(3UL, map_info.offset);
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EXPECT_EQ(4UL, map_info.flags);
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EXPECT_EQ("string_map", map_info.name);
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EXPECT_EQ(static_cast<uint64_t>(-1), map_info.load_bias);
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EXPECT_EQ(0UL, map_info.elf_offset);
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EXPECT_TRUE(map_info.elf.get() == nullptr);
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}
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TEST(MapInfoTest, get_function_name) {
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ElfFake* elf = new ElfFake(nullptr);
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ElfInterfaceFake* interface = new ElfInterfaceFake(nullptr);
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elf->FakeSetInterface(interface);
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interface->FakePushFunctionData(FunctionData("function", 1000));
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MapInfo map_info(nullptr, 1, 2, 3, 4, "");
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map_info.elf.reset(elf);
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std::string name;
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uint64_t offset;
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ASSERT_TRUE(map_info.GetFunctionName(1000, &name, &offset));
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EXPECT_EQ("function", name);
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EXPECT_EQ(1000UL, offset);
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}
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} // namespace unwindstack
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