162 lines
4.4 KiB
C++
162 lines
4.4 KiB
C++
#include <atomic>
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#include <unordered_map>
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#include <ostd/platform.hh>
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#include <ostd/range.hh>
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#include <ostd/format.hh>
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#include <ostd/io.hh>
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#include <ostd/string.hh>
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#include <ostd/filesystem.hh>
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#include <ostd/environ.hh>
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#include <ostd/thread_pool.hh>
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using namespace ostd;
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#ifndef OSTD_PLATFORM_WIN32
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constexpr auto COLOR_RED = "\033[91m";
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constexpr auto COLOR_GREEN = "\033[92m";
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constexpr auto COLOR_BLUE = "\033[94m";
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constexpr auto COLOR_BOLD = "\033[1m";
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constexpr auto COLOR_END = "\033[0m";
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#else
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constexpr auto COLOR_RED = "";
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constexpr auto COLOR_GREEN = "";
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constexpr auto COLOR_BLUE = "";
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constexpr auto COLOR_BOLD = "";
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constexpr auto COLOR_END = "";
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#define popen _popen
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#endif
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#ifndef OSTD_DEFAULT_LIB
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#define OSTD_DEFAULT_LIB "libostd.a"
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#endif
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static void write_test_src(file_stream &s, string_range modname) {
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s.writefln(
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"#define OSTD_BUILD_TESTS %s\n"
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"\n"
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"#include <ostd/unit_test.hh>\n"
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"#include <ostd/%s.hh>\n"
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"#include <ostd/io.hh>\n"
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"\n"
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"int main() {\n"
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" auto [ succ, fail ] = ostd::test::run();\n"
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" ostd::writeln(succ, \" \", fail);\n"
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" return 0;\n"
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"}",
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modname, modname
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);
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}
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static void write_padded(string_range s, std::size_t n) {
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write(s, "...");
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if ((s.size() + 3) >= n) {
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return;
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}
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for (size_t i = 0; i < (n - (s.size() + 3)); ++i) {
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write(' ');
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}
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}
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int main() {
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/* configurable section */
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auto compiler = env_get("CXX").value_or("c++");
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auto cxxflags = "-std=c++1z -I. -Wall -Wextra -Wshadow -Wold-style-cast "
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"-Wno-missing-braces"; /* clang false positive */
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auto userflags = env_get("CXXFLAGS").value_or("");
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/* do not change past this point */
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std::atomic_int nsuccess = 0, nfailed = 0;
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auto print_error = [&](string_range modname, string_range fmsg) {
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write_padded(modname, 20);
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writeln(COLOR_RED, COLOR_BOLD, '(', fmsg, ')', COLOR_END);
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++nfailed;
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};
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ostd::thread_pool tpool;
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tpool.start(std::thread::hardware_concurrency());
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filesystem::directory_iterator ds{"ostd"};
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for (auto &v: ds) {
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auto p = filesystem::path{v};
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if (
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(!filesystem::is_regular_file(p)) ||
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(p.extension().string() != ".hh")
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) {
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continue;
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}
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tpool.push([&, modname = p.stem().string()]() {
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#ifdef OSTD_PLATFORM_WIN32
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std::string exepath = ".\\test_";
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exepath += modname;
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exepath += ".exe";
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#else
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std::string exepath = "./test_";
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exepath += modname;
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#endif
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auto cxxcmd = appender<std::string>();
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format(cxxcmd, "%s -o %s %s", compiler, exepath, cxxflags);
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if (!userflags.empty()) {
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cxxcmd.get() += ' ';
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cxxcmd.get() += userflags;
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}
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cxxcmd.get() += " -xc++ - -xnone ";
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cxxcmd.get() += OSTD_DEFAULT_LIB;
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/* compile */
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auto cf = popen(cxxcmd.get().data(), "w");
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if (!cf) {
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print_error(modname, "compile errror");
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return;
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}
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file_stream cfs{cf};
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write_test_src(cfs, modname);
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if (pclose(cf)) {
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print_error(modname, "compile errror");
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return;
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}
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/* run */
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auto rf = popen(exepath.data(), "r");
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if (!rf) {
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print_error(modname, "runtime error");
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return;
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}
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int succ = 0, fail = 0;
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if (fscanf(rf, "%d %d", &succ, &fail) != 2) {
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print_error(modname, "runtime error");
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}
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if (pclose(rf)) {
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print_error(modname, "runtime error");
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return;
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}
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write_padded(modname, 20);
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writefln(
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"%s%s%d out of %d%s (%d failures)",
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fail ? COLOR_RED : COLOR_GREEN, COLOR_BOLD,
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succ, succ + fail, COLOR_END, fail
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);
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remove(exepath.data());
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++nsuccess;
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});
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}
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/* wait for tasks */
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tpool.destroy();
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writeln("\n", COLOR_BLUE, COLOR_BOLD, "testing done:", COLOR_END);
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writeln(COLOR_GREEN, "SUCCESS: ", int(nsuccess), COLOR_END);
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writeln(COLOR_RED, "FAILURE: ", int(nfailed), COLOR_END);
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}
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