nudt-compiler-cpp/scripts/mir_test1.sh

#!/bin/bash

PROJECT_ROOT=$(cd "$(dirname "$0")/.." ; pwd)
COMPILER="$PROJECT_ROOT/build/bin/compiler"
TEST_CASE_DIR="$PROJECT_ROOT/test/test_case"
TEST_RESULT_DIR="$PROJECT_ROOT/test/test_result/mir"

SYLIB_C="$PROJECT_ROOT/sylib/sylib.c"
SYLIB_O="/tmp/sylib.o"

RED='\033[0;31m'
GREEN='\033[0;32m'
YELLOW='\033[1;33m'
NC='\033[0m'

if [ ! -x "$COMPILER" ]; then
    echo "错误：编译器不存在或不可执行: $COMPILER"
    exit 1
fi

# 编译 sylib 运行时库
echo "编译运行时库..."
if [ ! -f "$SYLIB_O" ]; then
    riscv64-linux-gnu-gcc -c "$SYLIB_C" -o "$SYLIB_O" 2>/dev/null
    if [ $? -ne 0 ]; then
        echo "警告：无法编译 sylib.c，部分测试可能链接失败"
    fi
fi
echo ""

mkdir -p "$TEST_RESULT_DIR"

echo "=========================================="
echo "RISC-V 后端测试"
echo "=========================================="
echo ""

# 收集测试用例
mapfile -t test_files < <(find "$TEST_CASE_DIR" -name "*.sy" -not -path '*/*performance*/*' | sort)

total=${#test_files[@]}
pass_gen=0
fail_gen=0
pass_run=0
fail_run=0
timeout_cnt=0

echo "=== 阶段1：汇编生成 ==="
echo ""

for test_file in "${test_files[@]}"; do
    relative_path=$(realpath --relative-to="$TEST_CASE_DIR" "$test_file")
    output_file="$TEST_RESULT_DIR/${relative_path%.sy}.s"
    mkdir -p "$(dirname "$output_file")"
    
    "$COMPILER" --emit-asm "$test_file" 2>/dev/null > "$output_file"
    
    if [ $? -eq 0 ] && [ -s "$output_file" ]; then
        echo -e "  ${GREEN}✓${NC} $relative_path"
        ((pass_gen++))
    else
        echo -e "  ${RED}✗${NC} $relative_path"
        ((fail_gen++))
    fi
done

echo ""
echo "--- 汇编生成: 通过 $pass_gen / 失败 $fail_gen / 总计 $total ---"
echo ""

for test_file in "${test_files[@]}"; do
    relative_path=$(realpath --relative-to="$TEST_CASE_DIR" "$test_file")
    stem="${relative_path%.sy}"
    asm_file="$TEST_RESULT_DIR/${stem}.s"
    exe_file="$TEST_RESULT_DIR/${stem}"
    expected_file="${test_file%.sy}.out"
    
    if [ ! -s "$asm_file" ]; then
        echo -e "  ${YELLOW}⚠${NC} $relative_path (跳过)"
        continue
    fi
    
    # 链接
    if [ -f "$SYLIB_O" ]; then
        riscv64-linux-gnu-gcc -static "$asm_file" "$SYLIB_O" -o "$exe_file" -no-pie 2>/dev/null
    else
        riscv64-linux-gnu-gcc -static "$asm_file" -o "$exe_file" -no-pie 2>/dev/null
    fi
    
    if [ $? -ne 0 ]; then
        echo -e "  ${RED}✗${NC} $relative_path (链接失败)"
        ((fail_run++))
        continue
    fi
    
    # 运行程序 - 修改：丢弃 stderr，只捕获 stdout
    input_file="${test_file%.sy}.in"
    tmp_out=$(mktemp)
    if [ -f "$input_file" ]; then
        timeout 10 qemu-riscv64 "$exe_file" < "$input_file" > "$tmp_out" 2>/dev/null
    else
        timeout 10 qemu-riscv64 "$exe_file" > "$tmp_out" 2>/dev/null
    fi
    exit_code=$?
    
    if [ $exit_code -eq 124 ]; then
        echo -e "  ${YELLOW}⚠${NC} $relative_path (超时)"
        ((timeout_cnt++))
        rm -f "$tmp_out"
        continue
    fi
    
    # 直接读取输出文件，不做任何处理
    program_output=$(cat "$tmp_out" | tr -d '\n')
    rm -f "$tmp_out"
    
    if [ -f "$expected_file" ]; then
        expected_output=$(sed '$d' "$expected_file" | tr -d '\n')
        expected_exit_code=$(tail -1 "$expected_file")
        # 先比较输出
        output_match=true
        if [ "$program_output" != "$expected_output" ]; then
            output_match=false
        fi
        
        # 再比较退出码
        exit_match=true
        if [ $exit_code -ne "$expected_exit_code" ] 2>/dev/null; then
            exit_match=false
        fi
        
        if [ "$output_match" = true ] && [ "$exit_match" = true ]; then
            echo -e "  ${GREEN}✓${NC} $relative_path"
            ((pass_run++))
        else
            echo -ne "  ${RED}✗${NC} $relative_path"
            [ "$output_match" = false ] && echo -n " (输出不匹配: 期望 '$expected_output', 实际 '$program_output')"
            [ "$exit_match" = false ] && echo -n " (退出码不匹配: 期望 $expected_exit_code, 实际 $exit_code)"
            echo
            ((fail_run++))
        fi
    else
        if [ $exit_code -eq 0 ]; then
            echo -e "  ${GREEN}✓${NC} $relative_path (退出码: $exit_code, 输出: '$program_output')"
            ((pass_run++))
        else
            echo -e "  ${RED}✗${NC} $relative_path (退出码: $exit_code, 输出: '$program_output')"
            ((fail_run++))
        fi
    fi
done

echo ""
echo "--- 运行验证: 通过 $pass_run / 失败 $fail_run / 超时 $timeout_cnt ---"
echo ""

echo "=========================================="
echo "测试完成"
echo "汇编生成: 通过 $pass_gen / 失败 $fail_gen"
echo "运行验证: 通过 $pass_run / 失败 $fail_run / 超时 $timeout_cnt"
echo "=========================================="