/*
Crafter® Build
Copyright (C) 2026 Catcrafts®
Catcrafts.net

LGPL-3.0-only.
*/

import std;
#include "TestUtil.h"
namespace fs = std::filesystem;
using namespace TestUtil;

int main() {
    try {
        fs::path projectRoot = fs::current_path();
        fs::path src = projectRoot / "tests" / "fixtures" / "build-error";
        fs::path crafterBuild = projectRoot / "bin" / "crafter-build";

        fs::path work = CopyFixtureToTemp("BuildError", src);

        auto build = RunInDir(work, std::format("'{}'", crafterBuild.string()));
        if (build.exitCode == 0) {
            std::println(std::cerr, "expected nonzero exit, got 0; build output:\n{}", build.output);
            return 1;
        }

        // diagnostic must surface the unresolved name; fragile-ish but recognizable
        if (build.output.find("undefined_symbol_xyzzy_oqv") == std::string::npos) {
            std::println(std::cerr, "diagnostic missing unresolved-name reference:\n{}", build.output);
            return 1;
        }

        // and the artifact must NOT have been produced
        fs::path artifact = work / "bin" / "broken-x86_64-pc-linux-gnu-native" / "broken";
        if (fs::exists(artifact)) {
            std::println(std::cerr, "artifact unexpectedly produced at {}", artifact.string());
            return 1;
        }

        return 0;
    } catch (const std::exception& e) {
        std::println(std::cerr, "test exception: {}", e.what());
        return 1;
    }
}