run_tests_template.sh

#!/bin/bash

TEST_DIR="./testcases" # TODO: Change this to your test directory
PROGRAM_NAME="program" # TODO: Change this to your program name
PASSED=0
FAILED=0

# 顏色定義
COLOR_BRIGHT_BLUE="\033[36m"
COLOR_BLUE="\033[34m"
COLOR_RESET="\033[0m"
COLOR_GREEN="\033[32m"
COLOR_RED="\033[31m"
COLOR_YELLOW="\033[33m"
COLOR_RESET="\033[0m"

# 清屏
clear

# 顯示基本訊息
echo -e "${COLOR_BRIGHT_BLUE}+------------------------------------------------+${COLOR_RESET}"
echo -e "${COLOR_BRIGHT_BLUE}|        NCU Compilers Homework, 2023 Fall       |${COLOR_RESET}"
echo -e "${COLOR_BRIGHT_BLUE}|             Test Script by @xxrjun             |${COLOR_RESET}"
echo -e "${COLOR_BRIGHT_BLUE}+------------------------------------------------+${COLOR_RESET}"

# 選擇不同系統的指令
if [[ "$OSTYPE" == "linux-gnu"* ]]; then
    # Linux 系統的指令
    echo "Running on Linux"

    bison -d -o ${PROGRAM_NAME}.tab.c ${PROGRAM_NAME}.y
    gcc -c -g -I. ${PROGRAM_NAME}.tab.c
    lex -o lex.yy.c ${PROGRAM_NAME}.l
    gcc -c -g -I. lex.yy.c
    gcc -o ${PROGRAM_NAME} ${PROGRAM_NAME}.tab.o lex.yy.o -llgcc -o ${PROGRAM_NAME} ${PROGRAM_NAME}.tab.o lex.yy.o
elif [[ "$OSTYPE" == "darwin"* ]]; then
    # macOS 系統的指令
    echo "Running on macOS"
    bison -d -o ${PROGRAM_NAME}.tab.c ${PROGRAM_NAME}.y
    gcc -c -g -I. ${PROGRAM_NAME}.tab.c
    lex -o lex.yy.c ${PROGRAM_NAME}.l
    gcc -c -g -I. lex.yy.c
    gcc -o ${PROGRAM_NAME} ${PROGRAM_NAME}.tab.o lex.yy.o -ll
elif [[ "$OSTYPE" == "cygwin" ]] || [[ "$OSTYPE" == "msys" ]]; then
    # Windows 系統的指令 (使用 Cygwin 或 Git Bash)
    echo "Running on Windows (Cygwin or Git Bash)"

    bison -d -o ${PROGRAM_NAME}.tab.c ${PROGRAM_NAME}.y
    gcc -c -g -I. ${PROGRAM_NAME}.tab.c
    flex -o lex.yy.c ${PROGRAM_NAME}.l
    gcc -c -g -I. lex.yy.c
    gcc -o ${PROGRAM_NAME} ${PROGRAM_NAME}.tab.o lex.yy.o
else
    echo "Unknown operating system"
fi


for test_file in $TEST_DIR/*.in; do
    test_name=$(basename $test_file .in)  # Remove the .in extension

    # Extract the expected output from the answer file (.out)
    expected_output=$(cat "$TEST_DIR/$test_name.out" || echo "WRONGGG")
    if [[ "$OSTYPE" == "linux-gnu"* ]]; then
        actual_output=$(./"$PROGRAM_NAME" < "$test_file")
    elif [[ "$OSTYPE" == "cygwin" ]] || [[ "$OSTYPE" == "msys" ]]; then
        # 在 Windows 上運行時，確保程序名稱包含.exe
        actual_output=$(./"$PROGRAM_NAME.exe" < "$test_file") 
    elif [[ "$OSTYPE" == "darwin"* ]]; then
        actual_output=$(./"$PROGRAM_NAME" < "$test_file")
    else
        echo "Unsupported operating system"
        exit 1
    fi

    echo -e "\033[36mTest: $test_name\033[0m"

    if [ "$expected_output" == "$actual_output" ]; then
        echo -e "\033[32mResult: PASS\033[0m"
        ((PASSED++))
    else
        echo -e "${COLOR_RED}Result: FAIL${COLOR_RESET}"
        echo "Input:"
        echo -e "${COLOR_BLUE}$(cat $test_file)${COLOR_RESET}"
        echo "Expected Output:"
        echo -e "${COLOR_RED}$expected_output${COLOR_RESET}"
        echo "Actual Output:"
        echo -e "${COLOR_RED}$actual_output${COLOR_RESET}"
        ((FAILED++))
    fi

    echo -e "\033[35m-----------------------------------\033[0m"
done


echo -e "${COLOR_YELLOW}Tests completed.${COLOR_RESET} ${COLOR_GREEN}Passed: $PASSED${COLOR_RESET}, ${COLOR_RED}Failed: $FAILED${COLOR_RESET}"

rm -f *.o lex.yy.c ${PROGRAM_NAME}.tab.c ${PROGRAM_NAME}.tab.h *.exe