judge/example/c-sum-v2/sum.jdg

// Smoke test for the structured build DSL. Same task as example/c-sum
// (sum of N integers) but described declaratively — no shell strings,
// no per-platform `if /I "%CC%"=="msvc"` branching. The compiler is
// selected via the JUDGE_CC env variable set by the CI matrix.

toolchains {
    gcc   { platforms = "linux"             }
    clang { platforms = "linux" "windows"   }
    msvc  { platforms = "windows"           }
}

build_defaults {
    language = "c"
    standard = "c11"
    sources  = "solution.c"
    output   = "solution"
    warnings = strict
}

build "release" {
    profile = release
}

build "debug" {
    profile = debug
}

build "sanitized" {
    profile   = sanitized
    sanitize  = "address" "undefined"
    platforms = "linux"
    compilers = "gcc" "clang"
}

build "debug-valgrind" {
    profile   = debug
    wrapper   = "valgrind --error-exitcode=99 --leak-check=full -q"
    platforms = "linux"
    compilers = "gcc"
}

timeout 5s
normalize_crlf = true
trim_trailing_ws = true

group("basic") {
    weight = 0.5

    test("one number") {
        stdin  = "1\n42\n"
        stdout = "42\n"
    }

    test("three numbers") {
        stdin  = "3\n1 2 3\n"
        stdout = "6\n"
    }

    test("negatives") {
        stdin  = "4\n-1 -2 3 5\n"
        stdout = "5\n"
    }

    test("zero count") {
        stdin  = "0\n"
        stdout = "0\n"
    }
}

group("edge") {
    weight = 0.5

    test("large sum fits in int64") {
        stdin  = "3\n2000000000 2000000000 2000000000\n"
        stdout = "6000000000\n"
    }

    test("multiline input") {
        stdin  = "5\n10\n20\n30\n40\n50\n"
        stdout = "150\n"
    }
}