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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:45:59 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:45:59 +0000 |
commit | 19fcec84d8d7d21e796c7624e521b60d28ee21ed (patch) | |
tree | 42d26aa27d1e3f7c0b8bd3fd14e7d7082f5008dc /src/zstd/contrib/pzstd/test/OptionsTest.cpp | |
parent | Initial commit. (diff) | |
download | ceph-upstream/16.2.11+ds.tar.xz ceph-upstream/16.2.11+ds.zip |
Adding upstream version 16.2.11+ds.upstream/16.2.11+dsupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/zstd/contrib/pzstd/test/OptionsTest.cpp')
-rw-r--r-- | src/zstd/contrib/pzstd/test/OptionsTest.cpp | 536 |
1 files changed, 536 insertions, 0 deletions
diff --git a/src/zstd/contrib/pzstd/test/OptionsTest.cpp b/src/zstd/contrib/pzstd/test/OptionsTest.cpp new file mode 100644 index 000000000..e60114825 --- /dev/null +++ b/src/zstd/contrib/pzstd/test/OptionsTest.cpp @@ -0,0 +1,536 @@ +/* + * Copyright (c) 2016-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under both the BSD-style license (found in the + * LICENSE file in the root directory of this source tree) and the GPLv2 (found + * in the COPYING file in the root directory of this source tree). + */ +#include "Options.h" + +#include <array> +#include <gtest/gtest.h> + +using namespace pzstd; + +namespace pzstd { +bool operator==(const Options &lhs, const Options &rhs) { + return lhs.numThreads == rhs.numThreads && + lhs.maxWindowLog == rhs.maxWindowLog && + lhs.compressionLevel == rhs.compressionLevel && + lhs.decompress == rhs.decompress && lhs.inputFiles == rhs.inputFiles && + lhs.outputFile == rhs.outputFile && lhs.overwrite == rhs.overwrite && + lhs.keepSource == rhs.keepSource && lhs.writeMode == rhs.writeMode && + lhs.checksum == rhs.checksum && lhs.verbosity == rhs.verbosity; +} + +std::ostream &operator<<(std::ostream &out, const Options &opt) { + out << "{"; + { + out << "\n\t" + << "numThreads: " << opt.numThreads; + out << ",\n\t" + << "maxWindowLog: " << opt.maxWindowLog; + out << ",\n\t" + << "compressionLevel: " << opt.compressionLevel; + out << ",\n\t" + << "decompress: " << opt.decompress; + out << ",\n\t" + << "inputFiles: {"; + { + bool first = true; + for (const auto &file : opt.inputFiles) { + if (!first) { + out << ","; + } + first = false; + out << "\n\t\t" << file; + } + } + out << "\n\t}"; + out << ",\n\t" + << "outputFile: " << opt.outputFile; + out << ",\n\t" + << "overwrite: " << opt.overwrite; + out << ",\n\t" + << "keepSource: " << opt.keepSource; + out << ",\n\t" + << "writeMode: " << static_cast<int>(opt.writeMode); + out << ",\n\t" + << "checksum: " << opt.checksum; + out << ",\n\t" + << "verbosity: " << opt.verbosity; + } + out << "\n}"; + return out; +} +} + +namespace { +#ifdef _WIN32 +const char nullOutput[] = "nul"; +#else +const char nullOutput[] = "/dev/null"; +#endif + +constexpr auto autoMode = Options::WriteMode::Auto; +} // anonymous namespace + +#define EXPECT_SUCCESS(...) EXPECT_EQ(Options::Status::Success, __VA_ARGS__) +#define EXPECT_FAILURE(...) EXPECT_EQ(Options::Status::Failure, __VA_ARGS__) +#define EXPECT_MESSAGE(...) EXPECT_EQ(Options::Status::Message, __VA_ARGS__) + +template <typename... Args> +std::array<const char *, sizeof...(Args) + 1> makeArray(Args... args) { + return {{nullptr, args...}}; +} + +TEST(Options, ValidInputs) { + { + Options options; + auto args = makeArray("--processes", "5", "-o", "x", "y", "-f"); + EXPECT_SUCCESS(options.parse(args.size(), args.data())); + Options expected = {5, 23, 3, false, {"y"}, "x", + true, true, autoMode, true, 2}; + EXPECT_EQ(expected, options); + } + { + Options options; + auto args = makeArray("-p", "1", "input", "-19"); + EXPECT_SUCCESS(options.parse(args.size(), args.data())); + Options expected = {1, 23, 19, false, {"input"}, "", + false, true, autoMode, true, 2}; + EXPECT_EQ(expected, options); + } + { + Options options; + auto args = + makeArray("--ultra", "-22", "-p", "1", "-o", "x", "-d", "x.zst", "-f"); + EXPECT_SUCCESS(options.parse(args.size(), args.data())); + Options expected = {1, 0, 22, true, {"x.zst"}, "x", + true, true, autoMode, true, 2}; + EXPECT_EQ(expected, options); + } + { + Options options; + auto args = makeArray("--processes", "100", "hello.zst", "--decompress", + "--force"); + EXPECT_SUCCESS(options.parse(args.size(), args.data())); + Options expected = {100, 23, 3, true, {"hello.zst"}, "", true, + true, autoMode, true, 2}; + EXPECT_EQ(expected, options); + } + { + Options options; + auto args = makeArray("x", "-dp", "1", "-c"); + EXPECT_SUCCESS(options.parse(args.size(), args.data())); + Options expected = {1, 23, 3, true, {"x"}, "-", + false, true, autoMode, true, 2}; + EXPECT_EQ(expected, options); + } + { + Options options; + auto args = makeArray("x", "-dp", "1", "--stdout"); + EXPECT_SUCCESS(options.parse(args.size(), args.data())); + Options expected = {1, 23, 3, true, {"x"}, "-", + false, true, autoMode, true, 2}; + EXPECT_EQ(expected, options); + } + { + Options options; + auto args = makeArray("-p", "1", "x", "-5", "-fo", "-", "--ultra", "-d"); + EXPECT_SUCCESS(options.parse(args.size(), args.data())); + Options expected = {1, 0, 5, true, {"x"}, "-", + true, true, autoMode, true, 2}; + EXPECT_EQ(expected, options); + } + { + Options options; + auto args = makeArray("silesia.tar", "-o", "silesia.tar.pzstd", "-p", "2"); + EXPECT_SUCCESS(options.parse(args.size(), args.data())); + Options expected = {2, + 23, + 3, + false, + {"silesia.tar"}, + "silesia.tar.pzstd", + false, + true, + autoMode, + true, + 2}; + EXPECT_EQ(expected, options); + } + { + Options options; + auto args = makeArray("x", "-p", "1"); + EXPECT_SUCCESS(options.parse(args.size(), args.data())); + } + { + Options options; + auto args = makeArray("x", "-p", "1"); + EXPECT_SUCCESS(options.parse(args.size(), args.data())); + } +} + +TEST(Options, GetOutputFile) { + { + Options options; + auto args = makeArray("x"); + EXPECT_SUCCESS(options.parse(args.size(), args.data())); + EXPECT_EQ("x.zst", options.getOutputFile(options.inputFiles[0])); + } + { + Options options; + auto args = makeArray("x", "y", "-o", nullOutput); + EXPECT_SUCCESS(options.parse(args.size(), args.data())); + EXPECT_EQ(nullOutput, options.getOutputFile(options.inputFiles[0])); + } + { + Options options; + auto args = makeArray("x.zst", "-do", nullOutput); + EXPECT_SUCCESS(options.parse(args.size(), args.data())); + EXPECT_EQ(nullOutput, options.getOutputFile(options.inputFiles[0])); + } + { + Options options; + auto args = makeArray("x.zst", "-d"); + EXPECT_SUCCESS(options.parse(args.size(), args.data())); + EXPECT_EQ("x", options.getOutputFile(options.inputFiles[0])); + } + { + Options options; + auto args = makeArray("xzst", "-d"); + EXPECT_SUCCESS(options.parse(args.size(), args.data())); + EXPECT_EQ("", options.getOutputFile(options.inputFiles[0])); + } + { + Options options; + auto args = makeArray("xzst", "-doxx"); + EXPECT_SUCCESS(options.parse(args.size(), args.data())); + EXPECT_EQ("xx", options.getOutputFile(options.inputFiles[0])); + } +} + +TEST(Options, MultipleFiles) { + { + Options options; + auto args = makeArray("x", "y", "z"); + EXPECT_SUCCESS(options.parse(args.size(), args.data())); + Options expected; + expected.inputFiles = {"x", "y", "z"}; + expected.verbosity = 1; + EXPECT_EQ(expected, options); + } + { + Options options; + auto args = makeArray("x", "y", "z", "-o", nullOutput); + EXPECT_SUCCESS(options.parse(args.size(), args.data())); + Options expected; + expected.inputFiles = {"x", "y", "z"}; + expected.outputFile = nullOutput; + expected.verbosity = 1; + EXPECT_EQ(expected, options); + } + { + Options options; + auto args = makeArray("x", "y", "-o-"); + EXPECT_FAILURE(options.parse(args.size(), args.data())); + } + { + Options options; + auto args = makeArray("x", "y", "-o", "file"); + EXPECT_FAILURE(options.parse(args.size(), args.data())); + } + { + Options options; + auto args = makeArray("-qqvd12qp4", "-f", "x", "--", "--rm", "-c"); + EXPECT_SUCCESS(options.parse(args.size(), args.data())); + Options expected = {4, 23, 12, true, {"x", "--rm", "-c"}, + "", true, true, autoMode, true, + 0}; + EXPECT_EQ(expected, options); + } +} + +TEST(Options, NumThreads) { + { + Options options; + auto args = makeArray("x", "-dfo", "-"); + EXPECT_SUCCESS(options.parse(args.size(), args.data())); + } + { + Options options; + auto args = makeArray("x", "-p", "0", "-fo", "-"); + EXPECT_FAILURE(options.parse(args.size(), args.data())); + } + { + Options options; + auto args = makeArray("-f", "-p", "-o", "-"); + EXPECT_FAILURE(options.parse(args.size(), args.data())); + } +} + +TEST(Options, BadCompressionLevel) { + { + Options options; + auto args = makeArray("x", "-20"); + EXPECT_FAILURE(options.parse(args.size(), args.data())); + } + { + Options options; + auto args = makeArray("x", "--ultra", "-23"); + EXPECT_FAILURE(options.parse(args.size(), args.data())); + } + { + Options options; + auto args = makeArray("x", "--1"); // negative 1? + EXPECT_FAILURE(options.parse(args.size(), args.data())); + } +} + +TEST(Options, InvalidOption) { + { + Options options; + auto args = makeArray("x", "-x"); + EXPECT_FAILURE(options.parse(args.size(), args.data())); + } +} + +TEST(Options, BadOutputFile) { + { + Options options; + auto args = makeArray("notzst", "-d", "-p", "1"); + EXPECT_SUCCESS(options.parse(args.size(), args.data())); + EXPECT_EQ("", options.getOutputFile(options.inputFiles.front())); + } +} + +TEST(Options, BadOptionsWithArguments) { + { + Options options; + auto args = makeArray("x", "-pf"); + EXPECT_FAILURE(options.parse(args.size(), args.data())); + } + { + Options options; + auto args = makeArray("x", "-p", "10f"); + EXPECT_FAILURE(options.parse(args.size(), args.data())); + } + { + Options options; + auto args = makeArray("x", "-p"); + EXPECT_FAILURE(options.parse(args.size(), args.data())); + } + { + Options options; + auto args = makeArray("x", "-o"); + EXPECT_FAILURE(options.parse(args.size(), args.data())); + } + { + Options options; + auto args = makeArray("x", "-o"); + EXPECT_FAILURE(options.parse(args.size(), args.data())); + } +} + +TEST(Options, KeepSource) { + { + Options options; + auto args = makeArray("x", "--rm", "-k"); + EXPECT_SUCCESS(options.parse(args.size(), args.data())); + EXPECT_EQ(true, options.keepSource); + } + { + Options options; + auto args = makeArray("x", "--rm", "--keep"); + EXPECT_SUCCESS(options.parse(args.size(), args.data())); + EXPECT_EQ(true, options.keepSource); + } + { + Options options; + auto args = makeArray("x"); + EXPECT_SUCCESS(options.parse(args.size(), args.data())); + EXPECT_EQ(true, options.keepSource); + } + { + Options options; + auto args = makeArray("x", "--rm"); + EXPECT_SUCCESS(options.parse(args.size(), args.data())); + EXPECT_EQ(false, options.keepSource); + } +} + +TEST(Options, Verbosity) { + { + Options options; + auto args = makeArray("x"); + EXPECT_SUCCESS(options.parse(args.size(), args.data())); + EXPECT_EQ(2, options.verbosity); + } + { + Options options; + auto args = makeArray("--quiet", "-qq", "x"); + EXPECT_SUCCESS(options.parse(args.size(), args.data())); + EXPECT_EQ(-1, options.verbosity); + } + { + Options options; + auto args = makeArray("x", "y"); + EXPECT_SUCCESS(options.parse(args.size(), args.data())); + EXPECT_EQ(1, options.verbosity); + } + { + Options options; + auto args = makeArray("--", "x", "y"); + EXPECT_SUCCESS(options.parse(args.size(), args.data())); + EXPECT_EQ(1, options.verbosity); + } + { + Options options; + auto args = makeArray("-qv", "x", "y"); + EXPECT_SUCCESS(options.parse(args.size(), args.data())); + EXPECT_EQ(1, options.verbosity); + } + { + Options options; + auto args = makeArray("-v", "x", "y"); + EXPECT_SUCCESS(options.parse(args.size(), args.data())); + EXPECT_EQ(3, options.verbosity); + } + { + Options options; + auto args = makeArray("-v", "x"); + EXPECT_SUCCESS(options.parse(args.size(), args.data())); + EXPECT_EQ(3, options.verbosity); + } +} + +TEST(Options, TestMode) { + { + Options options; + auto args = makeArray("x", "-t"); + EXPECT_SUCCESS(options.parse(args.size(), args.data())); + EXPECT_EQ(true, options.keepSource); + EXPECT_EQ(true, options.decompress); + EXPECT_EQ(nullOutput, options.outputFile); + } + { + Options options; + auto args = makeArray("x", "--test", "--rm", "-ohello"); + EXPECT_SUCCESS(options.parse(args.size(), args.data())); + EXPECT_EQ(true, options.keepSource); + EXPECT_EQ(true, options.decompress); + EXPECT_EQ(nullOutput, options.outputFile); + } +} + +TEST(Options, Checksum) { + { + Options options; + auto args = makeArray("x.zst", "--no-check", "-Cd"); + EXPECT_SUCCESS(options.parse(args.size(), args.data())); + EXPECT_EQ(true, options.checksum); + } + { + Options options; + auto args = makeArray("x"); + EXPECT_SUCCESS(options.parse(args.size(), args.data())); + EXPECT_EQ(true, options.checksum); + } + { + Options options; + auto args = makeArray("x", "--no-check", "--check"); + EXPECT_SUCCESS(options.parse(args.size(), args.data())); + EXPECT_EQ(true, options.checksum); + } + { + Options options; + auto args = makeArray("x", "--no-check"); + EXPECT_SUCCESS(options.parse(args.size(), args.data())); + EXPECT_EQ(false, options.checksum); + } +} + +TEST(Options, InputFiles) { + { + Options options; + auto args = makeArray("-cd"); + options.parse(args.size(), args.data()); + EXPECT_EQ(1, options.inputFiles.size()); + EXPECT_EQ("-", options.inputFiles[0]); + EXPECT_EQ("-", options.outputFile); + } + { + Options options; + auto args = makeArray(); + options.parse(args.size(), args.data()); + EXPECT_EQ(1, options.inputFiles.size()); + EXPECT_EQ("-", options.inputFiles[0]); + EXPECT_EQ("-", options.outputFile); + } + { + Options options; + auto args = makeArray("-d"); + options.parse(args.size(), args.data()); + EXPECT_EQ(1, options.inputFiles.size()); + EXPECT_EQ("-", options.inputFiles[0]); + EXPECT_EQ("-", options.outputFile); + } + { + Options options; + auto args = makeArray("x", "-"); + EXPECT_FAILURE(options.parse(args.size(), args.data())); + } +} + +TEST(Options, InvalidOptions) { + { + Options options; + auto args = makeArray("-ibasdf"); + EXPECT_FAILURE(options.parse(args.size(), args.data())); + } + { + Options options; + auto args = makeArray("- "); + EXPECT_FAILURE(options.parse(args.size(), args.data())); + } + { + Options options; + auto args = makeArray("-n15"); + EXPECT_FAILURE(options.parse(args.size(), args.data())); + } + { + Options options; + auto args = makeArray("-0", "x"); + EXPECT_FAILURE(options.parse(args.size(), args.data())); + } +} + +TEST(Options, Extras) { + { + Options options; + auto args = makeArray("-h"); + EXPECT_MESSAGE(options.parse(args.size(), args.data())); + } + { + Options options; + auto args = makeArray("-H"); + EXPECT_MESSAGE(options.parse(args.size(), args.data())); + } + { + Options options; + auto args = makeArray("-V"); + EXPECT_MESSAGE(options.parse(args.size(), args.data())); + } + { + Options options; + auto args = makeArray("--help"); + EXPECT_MESSAGE(options.parse(args.size(), args.data())); + } + { + Options options; + auto args = makeArray("--version"); + EXPECT_MESSAGE(options.parse(args.size(), args.data())); + } +} |