116 lines
4.4 KiB
C++
116 lines
4.4 KiB
C++
/*
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* Copyright (C) 2021 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 "tools.h"
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#include <algorithm>
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#include <filesystem>
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#include <iterator>
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#include "android-base/file.h"
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#include "base/common_art_test.h"
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#include "gmock/gmock.h"
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#include "gtest/gtest.h"
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namespace art {
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namespace tools {
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namespace {
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using ::android::base::WriteStringToFile;
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using ::testing::UnorderedElementsAre;
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void CreateFile(const std::string& filename) {
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std::filesystem::path path(filename);
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std::filesystem::create_directories(path.parent_path());
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ASSERT_TRUE(WriteStringToFile(/*content=*/"", filename));
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}
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class ArtToolsTest : public CommonArtTest {
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protected:
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void SetUp() override {
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CommonArtTest::SetUp();
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scratch_dir_ = std::make_unique<ScratchDir>();
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scratch_path_ = scratch_dir_->GetPath();
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// Remove the trailing '/';
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scratch_path_.resize(scratch_path_.length() - 1);
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}
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void TearDown() override {
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scratch_dir_.reset();
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CommonArtTest::TearDown();
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}
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std::unique_ptr<ScratchDir> scratch_dir_;
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std::string scratch_path_;
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};
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TEST_F(ArtToolsTest, Glob) {
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CreateFile(scratch_path_ + "/abc/def/000.txt");
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CreateFile(scratch_path_ + "/abc/def/ghi/123.txt");
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CreateFile(scratch_path_ + "/abc/def/ghi/456.txt");
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CreateFile(scratch_path_ + "/abc/def/ghi/456.pdf");
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CreateFile(scratch_path_ + "/abc/def/ghi/jkl/456.txt");
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CreateFile(scratch_path_ + "/789.txt");
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CreateFile(scratch_path_ + "/abc/789.txt");
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CreateFile(scratch_path_ + "/abc/aaa/789.txt");
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CreateFile(scratch_path_ + "/abc/aaa/bbb/789.txt");
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CreateFile(scratch_path_ + "/abc/mno/123.txt");
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CreateFile(scratch_path_ + "/abc/aaa/mno/123.txt");
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CreateFile(scratch_path_ + "/abc/aaa/bbb/mno/123.txt");
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CreateFile(scratch_path_ + "/abc/aaa/bbb/mno/ccc/123.txt");
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CreateFile(scratch_path_ + "/pqr/123.txt");
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CreateFile(scratch_path_ + "/abc/pqr/123.txt");
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CreateFile(scratch_path_ + "/abc/aaa/pqr/123.txt");
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CreateFile(scratch_path_ + "/abc/aaa/bbb/pqr/123.txt");
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CreateFile(scratch_path_ + "/abc/aaa/bbb/pqr/ccc/123.txt");
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CreateFile(scratch_path_ + "/abc/aaa/bbb/pqr/ccc/ddd/123.txt");
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// This symlink will cause infinite recursion. It should not be followed.
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std::filesystem::create_directory_symlink(scratch_path_ + "/abc/aaa/bbb/pqr",
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scratch_path_ + "/abc/aaa/bbb/pqr/lnk");
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// This is a directory. It should not be included in the results.
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std::filesystem::create_directory(scratch_path_ + "/abc/def/ghi/000.txt");
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std::vector<std::string> patterns = {
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scratch_path_ + "/abc/def/000.txt",
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scratch_path_ + "/abc/def/ghi/*.txt",
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scratch_path_ + "/abc/**/789.txt",
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scratch_path_ + "/abc/**/mno/*.txt",
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scratch_path_ + "/abc/**/pqr/**",
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};
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EXPECT_THAT(Glob(patterns, scratch_path_),
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UnorderedElementsAre(scratch_path_ + "/abc/def/000.txt",
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scratch_path_ + "/abc/def/ghi/123.txt",
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scratch_path_ + "/abc/def/ghi/456.txt",
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scratch_path_ + "/abc/789.txt",
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scratch_path_ + "/abc/aaa/789.txt",
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scratch_path_ + "/abc/aaa/bbb/789.txt",
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scratch_path_ + "/abc/mno/123.txt",
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scratch_path_ + "/abc/aaa/mno/123.txt",
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scratch_path_ + "/abc/aaa/bbb/mno/123.txt",
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scratch_path_ + "/abc/pqr/123.txt",
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scratch_path_ + "/abc/aaa/pqr/123.txt",
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scratch_path_ + "/abc/aaa/bbb/pqr/123.txt",
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scratch_path_ + "/abc/aaa/bbb/pqr/ccc/123.txt",
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scratch_path_ + "/abc/aaa/bbb/pqr/ccc/ddd/123.txt"));
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}
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} // namespace
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} // namespace tools
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} // namespace art
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