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106 lines
3.0 KiB
106 lines
3.0 KiB
/*
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* Copyright (C) 2016 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 "util/Files.h"
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#include <sstream>
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#include "android-base/stringprintf.h"
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#include "android-base/utf8.h"
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#include "test/Test.h"
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using ::android::base::StringPrintf;
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namespace aapt {
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namespace file {
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#ifdef _WIN32
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constexpr const char sTestDirSep = '\\';
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#else
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constexpr const char sTestDirSep = '/';
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#endif
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class FilesTest : public ::testing::Test {
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public:
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void SetUp() override {
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std::stringstream builder;
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builder << "hello" << sDirSep << "there";
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expected_path_ = builder.str();
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}
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protected:
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std::string expected_path_;
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};
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TEST_F(FilesTest, AppendPath) {
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std::string base = "hello";
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AppendPath(&base, "there");
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EXPECT_EQ(expected_path_, base);
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}
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TEST_F(FilesTest, AppendPathWithLeadingOrTrailingSeparators) {
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std::string base = StringPrintf("hello%c", sTestDirSep);
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AppendPath(&base, "there");
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EXPECT_EQ(expected_path_, base);
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base = "hello";
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AppendPath(&base, StringPrintf("%cthere", sTestDirSep));
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EXPECT_EQ(expected_path_, base);
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base = StringPrintf("hello%c", sTestDirSep);
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AppendPath(&base, StringPrintf("%cthere", sTestDirSep));
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EXPECT_EQ(expected_path_, base);
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}
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#ifdef _WIN32
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TEST_F(FilesTest, WindowsMkdirsLongPath) {
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// Creating directory paths longer than the Windows maximum path length (260 charatcers) should
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// succeed.
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const std::string kDirName = "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa";
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const size_t kRecursiveDepth = 10u;
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// Recursively create the test file path and clean up the created directories after the files have
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// been created.
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std::function<void(std::string, size_t)> CreateResursiveDirs =
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[&kDirName, &CreateResursiveDirs](std::string current_path, const size_t n) -> void {
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AppendPath(¤t_path, kDirName);
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if (n == 0) {
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ASSERT_TRUE(file::mkdirs(current_path)) << "Failed to create path " << current_path;
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} else {
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CreateResursiveDirs(current_path, n - 1);
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}
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// Clean up the created directories.
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_rmdir(current_path.data());
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};
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CreateResursiveDirs(
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android::base::StringPrintf(R"(\\?\%s)", android::base::GetExecutableDirectory().data()),
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kRecursiveDepth);
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}
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TEST_F(FilesTest, WindowsMkdirsLongPathMissingDrive) {
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ASSERT_FALSE(file::mkdirs(R"(\\?\local\path\to\file)"));
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ASSERT_FALSE(file::mkdirs(R"(\\?\:local\path\to\file)"));
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ASSERT_FALSE(file::mkdirs(R"(\\?\\local\path\to\file)"));
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}
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#endif
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} // namespace files
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} // namespace aapt
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