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#include <uunit.h>
#include <initializer_list>
#include <cassert>
#include <tools.h>
using namespace std::string_literals;
namespace
{
std::ostream& operator<<(std::ostream& stream, const ToolChain& tool_chain)
{
switch(tool_chain)
{
case ToolChain::gcc:
stream << "ToolChain::gcc";
break;
case ToolChain::clang:
stream << "ToolChain::clang";
break;
}
return stream;
}
std::ostream& operator<<(std::ostream& stream, const std::vector<std::string>& vs)
{
bool first{true};
stream << "{ ";
for(const auto& v : vs)
{
if(!first)
{
stream << ", ";
}
stream << "'" << v << "'";
first = false;
}
stream << " }";
return stream;
}
std::ostream& operator<<(std::ostream& stream, opt o)
{
// Adding to this enum should also imply adding to the unit-tests below
switch(o)
{
case opt::output: stream << "opt::output"; break;
case opt::debug: stream << "opt::debug"; break;
case opt::strip: stream << "opt::strip"; break;
case opt::warn_all: stream << "opt::warn_all"; break;
case opt::warnings_as_errors: stream << "opt::warnings_as_errors"; break;
case opt::generate_dep_tree: stream << "opt::generate_dep_tree"; break;
case opt::no_link: stream << "opt::no_link"; break;
case opt::include_path: stream << "opt::include_path"; break;
case opt::library_path: stream << "opt::library_path"; break;
case opt::link: stream << "opt::link"; break;
case opt::cpp_std: stream << "opt::cpp_std"; break;
case opt::build_shared: stream << "opt::build_shared"; break;
case opt::threads: stream << "opt::threads"; break;
case opt::optimization: stream << "opt::optimization"; break;
case opt::position_independent_code: stream << "opt::position_independent_code"; break;
case opt::position_independent_executable: stream << "opt::position_independent_executable"; break;
case opt::custom: stream << "opt::custom"; break;
}
return stream;
}
std::ostream& operator<<(std::ostream& stream, const std::pair<opt, std::string>& vs)
{
stream << "{ " << vs.first << ", " << vs.second << " }";
return stream;
}
}
// Controllable getConfiguration stub:
namespace
{
std::string conf_host_cxx{};
std::string conf_build_cxx{};
}
const std::string& getConfiguration(const std::string& key,
const std::string& defval)
{
if(key == cfg::host_cxx)
{
return conf_host_cxx;
}
if(key == cfg::build_cxx)
{
return conf_build_cxx;
}
assert(false); // bad key
static std::string res{};
return res;
}
class ToolsTest
: public uUnit
{
public:
ToolsTest()
{
uTEST(ToolsTest::getToolChain_test);
uTEST(ToolsTest::getOption_toolchain_test);
uTEST(ToolsTest::getOption_str_test);
}
void getToolChain_test()
{
// host
conf_host_cxx = "/usr/bin/g++";
uUNIT_ASSERT_EQUAL(ToolChain::gcc, getToolChain(OutputSystem::Host));
conf_host_cxx = "/usr/bin/g++-10";
uUNIT_ASSERT_EQUAL(ToolChain::gcc, getToolChain(OutputSystem::Host));
conf_host_cxx = "/usr/bin/x86_64-pc-linux-gnu-g++-9.3.0";
uUNIT_ASSERT_EQUAL(ToolChain::gcc, getToolChain(OutputSystem::Host));
conf_host_cxx = "/usr/bin/clang++";
uUNIT_ASSERT_EQUAL(ToolChain::clang, getToolChain(OutputSystem::Host));
conf_host_cxx = "/usr/bin/clang++-10";
uUNIT_ASSERT_EQUAL(ToolChain::clang, getToolChain(OutputSystem::Host));
conf_host_cxx = "/usr/lib/llvm/12/bin/i686-pc-linux-gnu-clang++-12";
uUNIT_ASSERT_EQUAL(ToolChain::clang, getToolChain(OutputSystem::Host));
// build
conf_build_cxx = "/usr/bin/g++";
uUNIT_ASSERT_EQUAL(ToolChain::gcc, getToolChain(OutputSystem::Build));
conf_build_cxx = "/usr/bin/g++-10";
uUNIT_ASSERT_EQUAL(ToolChain::gcc, getToolChain(OutputSystem::Build));
conf_build_cxx = "/usr/bin/x86_64-pc-linux-gnu-g++-9.3.0";
uUNIT_ASSERT_EQUAL(ToolChain::gcc, getToolChain(OutputSystem::Build));
conf_build_cxx = "/usr/bin/clang++";
uUNIT_ASSERT_EQUAL(ToolChain::clang, getToolChain(OutputSystem::Build));
conf_build_cxx = "/usr/bin/clang++-10";
uUNIT_ASSERT_EQUAL(ToolChain::clang, getToolChain(OutputSystem::Build));
conf_build_cxx = "/usr/lib/llvm/12/bin/i686-pc-linux-gnu-clang++-12";
uUNIT_ASSERT_EQUAL(ToolChain::clang, getToolChain(OutputSystem::Build));
}
void getOption_toolchain_test()
{
using sv = std::vector<std::string>;
uUnit::assert_equal(sv{ "-o", "foo" }, getOption(ToolChain::clang, opt::output, "foo"), __FILE__, __LINE__);
uUnit::assert_equal(sv{ "-g" }, getOption(ToolChain::clang, opt::debug), __FILE__, __LINE__);
uUnit::assert_equal(sv{ "-s" }, getOption(ToolChain::clang, opt::strip), __FILE__, __LINE__);
uUnit::assert_equal(sv{ "-Wall" }, getOption(ToolChain::clang, opt::warn_all), __FILE__, __LINE__);
uUnit::assert_equal(sv{ "-Werror" }, getOption(ToolChain::clang, opt::warnings_as_errors), __FILE__, __LINE__);
uUnit::assert_equal(sv{ "-MMD" }, getOption(ToolChain::clang, opt::generate_dep_tree), __FILE__, __LINE__);
uUnit::assert_equal(sv{ "-c" }, getOption(ToolChain::clang, opt::no_link), __FILE__, __LINE__);
uUnit::assert_equal(sv{ "-Ifoo" }, getOption(ToolChain::clang, opt::include_path, "foo"), __FILE__, __LINE__);
uUnit::assert_equal(sv{ "-Lfoo" }, getOption(ToolChain::clang, opt::library_path, "foo"), __FILE__, __LINE__);
uUnit::assert_equal(sv{ "-lfoo" }, getOption(ToolChain::clang, opt::link, "foo"), __FILE__, __LINE__);
uUnit::assert_equal(sv{ "-std=foo" }, getOption(ToolChain::clang, opt::cpp_std, "foo"), __FILE__, __LINE__);
uUnit::assert_equal(sv{ "-shared" }, getOption(ToolChain::clang, opt::build_shared), __FILE__, __LINE__);
uUnit::assert_equal(sv{ "-pthread" }, getOption(ToolChain::clang, opt::threads), __FILE__, __LINE__);
uUnit::assert_equal(sv{ "-Ofoo" }, getOption(ToolChain::clang, opt::optimization, "foo"), __FILE__, __LINE__);
uUnit::assert_equal(sv{ "-fPIC" }, getOption(ToolChain::clang, opt::position_independent_code), __FILE__, __LINE__);
uUnit::assert_equal(sv{ "-fPIE" }, getOption(ToolChain::clang, opt::position_independent_executable), __FILE__, __LINE__);
uUnit::assert_equal(sv{ "-foo" }, getOption(ToolChain::clang, opt::custom, "-foo"), __FILE__, __LINE__);
uUnit::assert_equal(sv{ "-o", "foo" }, getOption(ToolChain::gcc, opt::output, "foo"), __FILE__, __LINE__);
uUnit::assert_equal(sv{ "-g" }, getOption(ToolChain::gcc, opt::debug), __FILE__, __LINE__);
uUnit::assert_equal(sv{ "-s" }, getOption(ToolChain::gcc, opt::strip), __FILE__, __LINE__);
uUnit::assert_equal(sv{ "-Wall" }, getOption(ToolChain::gcc, opt::warn_all), __FILE__, __LINE__);
uUnit::assert_equal(sv{ "-Werror" }, getOption(ToolChain::gcc, opt::warnings_as_errors), __FILE__, __LINE__);
uUnit::assert_equal(sv{ "-MMD" }, getOption(ToolChain::gcc, opt::generate_dep_tree), __FILE__, __LINE__);
uUnit::assert_equal(sv{ "-c" }, getOption(ToolChain::gcc, opt::no_link), __FILE__, __LINE__);
uUnit::assert_equal(sv{ "-Ifoo" }, getOption(ToolChain::gcc, opt::include_path, "foo"), __FILE__, __LINE__);
uUnit::assert_equal(sv{ "-Lfoo" }, getOption(ToolChain::gcc, opt::library_path, "foo"), __FILE__, __LINE__);
uUnit::assert_equal(sv{ "-lfoo" }, getOption(ToolChain::gcc, opt::link, "foo"), __FILE__, __LINE__);
uUnit::assert_equal(sv{ "-std=foo" }, getOption(ToolChain::gcc, opt::cpp_std, "foo"), __FILE__, __LINE__);
uUnit::assert_equal(sv{ "-shared" }, getOption(ToolChain::gcc, opt::build_shared), __FILE__, __LINE__);
uUnit::assert_equal(sv{ "-pthread" }, getOption(ToolChain::gcc, opt::threads), __FILE__, __LINE__);
uUnit::assert_equal(sv{ "-Ofoo" }, getOption(ToolChain::gcc, opt::optimization, "foo"), __FILE__, __LINE__);
uUnit::assert_equal(sv{ "-fPIC" }, getOption(ToolChain::gcc, opt::position_independent_code), __FILE__, __LINE__);
uUnit::assert_equal(sv{ "-fPIE" }, getOption(ToolChain::gcc, opt::position_independent_executable), __FILE__, __LINE__);
uUnit::assert_equal(sv{ "-foo" }, getOption(ToolChain::gcc, opt::custom, "-foo"), __FILE__, __LINE__);
}
void getOption_str_test()
{
using p = std::pair<opt, std::string>;
uUnit::assert_equal(p{ opt::include_path, "foo" }, getOption("-Ifoo", ToolChain::gcc), __FILE__, __LINE__);
uUnit::assert_equal(p{ opt::library_path, "foo" }, getOption("-Lfoo", ToolChain::gcc), __FILE__, __LINE__);
uUnit::assert_equal(p{ opt::include_path, "foo" }, getOption("-Ifoo", ToolChain::clang), __FILE__, __LINE__);
uUnit::assert_equal(p{ opt::library_path, "foo" }, getOption("-Lfoo", ToolChain::clang), __FILE__, __LINE__);
}
};
// Registers the fixture into the 'registry'
static ToolsTest test;
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