0eba72a4dd
Bug: 120024673 Test: mmm frameworks/base/cmds/idmap2; check output Change-Id: I8768169fb7b541eb6b1aa3311c46a710eb71aac9
73 lines
2.3 KiB
C++
73 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 <dirent.h>
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#include <set>
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#include <string>
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#include "gmock/gmock.h"
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#include "gtest/gtest.h"
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#include "android-base/macros.h"
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#include "idmap2/FileUtils.h"
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#include "TestHelpers.h"
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using ::testing::NotNull;
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namespace android::idmap2::utils {
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TEST(FileUtilsTests, FindFilesFindEverythingNonRecursive) {
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const auto& root = GetTestDataPath();
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auto v = utils::FindFiles(root, false,
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[](unsigned char type ATTRIBUTE_UNUSED,
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const std::string& path ATTRIBUTE_UNUSED) -> bool { return true; });
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ASSERT_THAT(v, NotNull());
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ASSERT_EQ(v->size(), 4U);
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ASSERT_EQ(
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std::set<std::string>(v->begin(), v->end()),
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std::set<std::string>({root + "/.", root + "/..", root + "/overlay", root + "/target"}));
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}
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TEST(FileUtilsTests, FindFilesFindApkFilesRecursive) {
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const auto& root = GetTestDataPath();
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auto v = utils::FindFiles(root, true, [](unsigned char type, const std::string& path) -> bool {
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return type == DT_REG && path.size() > 4 && path.compare(path.size() - 4, 4, ".apk") == 0;
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});
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ASSERT_THAT(v, NotNull());
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ASSERT_EQ(v->size(), 4U);
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ASSERT_EQ(std::set<std::string>(v->begin(), v->end()),
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std::set<std::string>({root + "/target/target.apk", root + "/overlay/overlay.apk",
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root + "/overlay/overlay-static-1.apk",
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root + "/overlay/overlay-static-2.apk"}));
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}
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TEST(FileUtilsTests, ReadFile) {
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int pipefd[2];
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ASSERT_EQ(pipe(pipefd), 0);
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ASSERT_EQ(write(pipefd[1], "foobar", 6), 6);
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close(pipefd[1]);
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auto data = ReadFile(pipefd[0]);
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ASSERT_THAT(data, NotNull());
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ASSERT_EQ(*data, "foobar");
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close(pipefd[0]);
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}
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} // namespace android::idmap2::utils
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