Function main

tests/test_phase3.cpp:593–632

// ═══════════════════════════════════════════════════════════════════════════════

int main(int argc, char ** argv) {
    if (argc < 2) {
        fprintf(stderr, "Usage: %s <ref_dir> [model.ggml] [image.jpg]\n", argv[0]);
        fprintf(stderr, "\nGenerate reference data first:\n");
        fprintf(stderr, "  uv run python tests/dump_phase3_reference.py \\\n");
        fprintf(stderr, "    --checkpoint raw_weights/sam3.pt --image data/test_image.jpg\n");
        return 1;
    }

    std::string ref_dir = argv[1];
    std::string model_path = (argc > 2) ? argv[2] : "";
    std::string image_path = (argc > 3) ? argv[3] : "";

    int n_pass = 0, n_fail = 0;

    // Test 1: RoPE (no model needed)
    test_rope(ref_dir, n_pass, n_fail);

    // Test 2: Sinusoidal PE (no model needed)
    test_sinusoidal_pe(ref_dir, n_pass, n_fail);

    // Test 3: Full encoding (needs model + image)
    if (!model_path.empty() && !image_path.empty()) {
        test_encode_image(model_path, image_path, ref_dir, n_pass, n_fail);
    } else {
        fprintf(stderr, "\n[SKIP] Full encoding test — no model/image provided\n");
    }

    // Test 4: Isolated ViT numerics from Python-preprocessed input (needs model)
    if (!model_path.empty()) {
        test_encode_from_preprocessed(model_path, ref_dir, n_pass, n_fail);
    } else {
        fprintf(stderr, "\n[SKIP] Isolated ViT test — no model provided\n");
    }

    fprintf(stderr, "\n═══════════════════════════════════════════\n");
    fprintf(stderr, "Phase 3 Audit Results: %d passed, %d failed\n", n_pass, n_fail);
    fprintf(stderr, "═══════════════════════════════════════════\n");
    return n_fail > 0 ? 1 : 0;
}