feat(test): 支持验证脚本自动比对输出

scripts/verify_asm.sh

@@ -10,6 +10,7 @@ fi
 input=$1
 out_dir="test/test_result/asm"
 run_exec=false
+input_dir=$(dirname "$input")
 
 shift
 while [[ $# -gt 0 ]]; do
@@ -45,6 +46,8 @@ base=$(basename "$input")
 stem=${base%.sy}
 asm_file="$out_dir/$stem.s"
 exe="$out_dir/$stem"
+stdin_file="$input_dir/$stem.in"
+expected_file="$input_dir/$stem.out"
 
 "$compiler" --emit-asm "$input" > "$asm_file"
 echo "汇编已生成: $asm_file"
@@ -58,10 +61,36 @@ if [[ "$run_exec" == true ]]; then
     exit 1
   fi
 
+  stdout_file="$out_dir/$stem.stdout"
+  actual_file="$out_dir/$stem.actual.out"
   echo "运行 $exe ..."
   set +e
-  qemu-aarch64 -L /usr/aarch64-linux-gnu "$exe"
+  if [[ -f "$stdin_file" ]]; then
+    qemu-aarch64 -L /usr/aarch64-linux-gnu "$exe" < "$stdin_file" > "$stdout_file"
+  else
+    qemu-aarch64 -L /usr/aarch64-linux-gnu "$exe" > "$stdout_file"
+  fi
   status=$?
   set -e
+  cat "$stdout_file"
   echo "退出码: $status"
+  {
+    cat "$stdout_file"
+    if [[ -s "$stdout_file" ]] && (( $(tail -c 1 "$stdout_file" | wc -l) == 0 )); then
+      printf '\n'
+    fi
+    printf '%s\n' "$status"
+  } > "$actual_file"
+
+  if [[ -f "$expected_file" ]]; then
+    if diff -u "$expected_file" "$actual_file"; then
+      echo "输出匹配: $expected_file"
+    else
+      echo "输出不匹配: $expected_file" >&2
+      echo "实际输出已保存: $actual_file" >&2
+      exit 1
+    fi
+  else
+    echo "未找到预期输出文件，跳过比对: $expected_file"
+  fi
 fi