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44 lines
1.5 KiB
44 lines
1.5 KiB
/* |
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* Copyright (C) 2015 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 <gtest/gtest.h> |
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#include <android-base/file.h> |
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#include "dso.h" |
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#include "environment.h" |
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TEST(environment, GetCpusFromString) { |
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ASSERT_EQ(GetCpusFromString(""), std::vector<int>()); |
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ASSERT_EQ(GetCpusFromString("0-2"), std::vector<int>({0, 1, 2})); |
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ASSERT_EQ(GetCpusFromString("0,2-3"), std::vector<int>({0, 2, 3})); |
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ASSERT_EQ(GetCpusFromString("1,0-3,3,4"), std::vector<int>({0, 1, 2, 3, 4})); |
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} |
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TEST(environment, PrepareVdsoFile) { |
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std::string content; |
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ASSERT_TRUE(android::base::ReadFileToString("/proc/self/maps", &content)); |
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if (content.find("[vdso]") == std::string::npos) { |
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// Vdso isn't used, no need to test. |
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return; |
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} |
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PrepareVdsoFile(); |
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std::unique_ptr<Dso> dso = Dso::CreateDso(DSO_ELF_FILE, "[vdso]", |
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sizeof(size_t) == sizeof(uint64_t)); |
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ASSERT_TRUE(dso != nullptr); |
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const std::vector<Symbol>& symbols = dso->GetSymbols(); |
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ASSERT_FALSE(symbols.empty()); |
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}
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