0fe48f943d
Bug: none Test: run libprocinfo_test. Change-Id: I4d3c0f3012e91571aef7ebf4b154df1c9c5addc2
60 lines
2.4 KiB
C++
60 lines
2.4 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 <procinfo/process_map.h>
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#include <string>
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#include <android-base/file.h>
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#include <gtest/gtest.h>
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TEST(process_map, ReadMapFile) {
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std::string map_file = android::base::GetExecutableDirectory() + "/testdata/maps";
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std::vector<android::procinfo::MapInfo> maps;
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ASSERT_TRUE(android::procinfo::ReadMapFile(
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map_file, [&](uint64_t start, uint64_t end, uint16_t flags, uint64_t pgoff,
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const char* name) { maps.emplace_back(start, end, flags, pgoff, name); }));
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ASSERT_EQ(2043u, maps.size());
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ASSERT_EQ(maps[0].start, 0x12c00000ULL);
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ASSERT_EQ(maps[0].end, 0x2ac00000ULL);
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ASSERT_EQ(maps[0].flags, PROT_READ | PROT_WRITE);
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ASSERT_EQ(maps[0].pgoff, 0ULL);
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ASSERT_EQ(maps[0].name, "[anon:dalvik-main space (region space)]");
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ASSERT_EQ(maps[876].start, 0x70e6c4f000ULL);
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ASSERT_EQ(maps[876].end, 0x70e6c6b000ULL);
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ASSERT_EQ(maps[876].flags, PROT_READ | PROT_EXEC);
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ASSERT_EQ(maps[876].pgoff, 0ULL);
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ASSERT_EQ(maps[876].name, "/system/lib64/libutils.so");
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ASSERT_EQ(maps[1260].start, 0x70e96fa000ULL);
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ASSERT_EQ(maps[1260].end, 0x70e96fb000ULL);
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ASSERT_EQ(maps[1260].flags, PROT_READ);
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ASSERT_EQ(maps[1260].pgoff, 0ULL);
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ASSERT_EQ(maps[1260].name,
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"[anon:dalvik-classes.dex extracted in memory from "
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"/data/app/com.google.sample.tunnel-HGGRU03Gu1Mwkf_-RnFmvw==/base.apk]");
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}
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TEST(process_map, ReadProcessMaps) {
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std::vector<android::procinfo::MapInfo> maps;
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ASSERT_TRUE(android::procinfo::ReadProcessMaps(
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getpid(), [&](uint64_t start, uint64_t end, uint16_t flags, uint64_t pgoff,
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const char* name) { maps.emplace_back(start, end, flags, pgoff, name); }));
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ASSERT_GT(maps.size(), 0u);
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maps.clear();
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ASSERT_TRUE(android::procinfo::ReadProcessMaps(getpid(), &maps));
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ASSERT_GT(maps.size(), 0u);
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}
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