0275123eef
idmap2 is a reboot of the idmap project. The project aims to - use modern C++ - greatly improve test and debug support - interface towards AssetManager2 (instead of AssetManager) - provide a solid foundation to add support for new features To make it easier to verify correctness, this first version of idmap2 is feature equivalent to idmap. Later versions will add support for new features such as <overlayable>. Bug: 78815803 Test: make idmap2_tests Change-Id: I1d806dc875a493e730ab55d2fdb027618e586d16
77 lines
2.4 KiB
C++
77 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 <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 {
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namespace idmap2 {
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namespace 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");
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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 utils
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} // namespace idmap2
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} // namespace android
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