152 lines
4.5 KiB
C++
Executable File
152 lines
4.5 KiB
C++
Executable File
#include <boost/process.hpp>
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#include <filesystem>
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#include <iostream>
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#include "elna/tester.hpp"
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namespace elna
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{
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std::uint32_t test_results::total() const noexcept
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{
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return m_total;
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}
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std::uint32_t test_results::passed() const noexcept
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{
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return m_passed;
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}
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std::uint32_t test_results::failed() const noexcept
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{
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return m_total - m_passed;
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}
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int test_results::exit_code() const noexcept
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{
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return m_total == m_passed ? EXIT_SUCCESS : EXIT_FAILURE;
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}
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void test_results::add_exit_code(const int exit_code) noexcept
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{
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++m_total;
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if (exit_code == 0)
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{
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++m_passed;
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}
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}
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static std::string in_build_directory(const std::filesystem::path& path)
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{
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return "build/riscv" / path;
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}
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static int build_test(const std::filesystem::directory_entry& test_entry)
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{
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const std::filesystem::path test_filename = test_entry.path().filename();
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std::filesystem::path test_binary = in_build_directory(test_filename);
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std::filesystem::path test_object = test_binary;
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test_binary.replace_extension();
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test_object.replace_extension(".o");
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std::filesystem::remove(test_binary);
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std::filesystem::remove(test_object);
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auto status = boost::process::system("./build/bin/elna",
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"-o", test_object.string(), test_entry.path().string());
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if (status != 0)
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{
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return status;
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}
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status = boost::process::system(
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"/opt/riscv/bin/riscv32-unknown-elf-ld",
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"-o", test_binary.string(),
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"-L/opt/riscv/lib/gcc/riscv32-unknown-elf/13.2.0/",
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"-L/opt/riscv/riscv32-unknown-elf/lib",
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"/opt/riscv/riscv32-unknown-elf/lib/crt0.o",
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"/opt/riscv/lib/gcc/riscv32-unknown-elf/13.2.0/crtbegin.o",
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test_object.string(),
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"--start-group", "-lgcc", "-lc", "-lgloss", "--end-group",
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"/opt/riscv/lib/gcc/riscv32-unknown-elf/13.2.0/crtend.o"
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);
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return status;
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}
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static int run_test(const std::filesystem::directory_entry& test_entry)
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{
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const std::filesystem::path test_filename = test_entry.path().filename();
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std::filesystem::path test_binary = in_build_directory(test_filename);
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test_binary.replace_extension();
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std::filesystem::path expectation_path = test_entry.path().parent_path() / "expectations" / test_filename;
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expectation_path.replace_extension(".txt");
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std::cout << "Running " << test_binary << std::endl;
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boost::process::pipe pipe_stream;
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boost::process::child vm(
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"/opt/riscv/bin/spike", "--isa=RV32IMAC",
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"/opt/riscv/riscv32-unknown-elf/bin/pk",
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test_binary.string(),
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boost::process::std_out > pipe_stream
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);
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boost::process::child diff(
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"/usr/bin/diff", "-Nur", "--color",
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expectation_path.string(), "-",
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boost::process::std_in < pipe_stream
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);
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vm.wait();
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diff.wait();
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return diff.exit_code();
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}
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static test_results run_in_path(const std::filesystem::path test_directory)
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{
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test_results results;
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for (const auto& test_entry : std::filesystem::directory_iterator(test_directory))
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{
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if (test_entry.path().extension() != ".eln" || !test_entry.is_regular_file())
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{
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continue;
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}
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int status{ 0 };
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try
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{
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status = build_test(test_entry);
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}
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catch (const boost::process::process_error& exception)
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{
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std::cout << exception.what() << std::endl;
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status = 3;
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continue;
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}
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if (status == 0)
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{
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status = run_test(test_entry);
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}
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results.add_exit_code(status);
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}
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return results;
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}
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};
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int main()
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{
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boost::process::system("rake");
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std::cout << "Run all tests and check the results" << std::endl;
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std::filesystem::path test_directory{ "tests" };
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const auto results = elna::run_in_path(test_directory);
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std::cout << std::endl;
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std::cout << results.total() << " tests run, "
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<< results.passed() << " passed, "
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<< results.failed() << " failed." << std::endl;
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return results.exit_code();
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}
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