将参数传递给bash脚本

你好,

我有以下bash脚本文件。我正在用它来测试我的程序。然而，我希望能够在有valgrind和没有valgrind的情况下进行测试。因此，我从命令行“valgrind”获取参数，并在if语句中进行比较。然而，随着时间的推移，我的测试用例将变得越来越大，我将不得不在if-else中重复大量代码。如果有其他方法，是否有办法将此最小化

非常感谢您的建议

linux 3.5.6-1.fc17.x86_64
GNU bash, version 4.2.37

---

我会这样做

#!/bin/bash

# Abort on error
set -e

echo $1

if [ "$1" == "valgrind" ]; then
    echo "TEST STARTED RUNNING WITH VALGRIND"
    echo "TEST CREATE DATABASE"
    valgrind ./db db.dat c
    echo "TEST CREATE DATABASE OK"

    echo "TEST INSERT"
    valgrind ./db db.dat s 1 steve steve@mail.com
    valgrind ./db db.dat s 2 ben ben@live.com
    valgrind ./db db.dat s 3 lisa lisalow@mailcity.com
    echo "TEST INSERT OK"

    echo "TEST LIST"
    valgrind ./db db.dat l
    echo "TEST LIST OK"

    echo "TEST DELETE"
    valgrind ./db db.dat d 2
    echo "TEST DELETE OK"

    echo "TEST LIST"
    valgrind ./db db.dat l
    echo "TEST LIST OK"

    echo "TEST FETCH"
    valgrind ./db db.dat g 2
    valgrind ./db db.dat g 3
    echo "TEST FETCH OK"

    echo "TEST COMPLETED OK"
else
    echo "TEST STARTED"
    echo "TEST CREATE DATABASE"
    ./db db.dat c
    echo "TEST CREATE DATABASE OK"

    echo "TEST INSERT"
    ./db db.dat s 1 steve steve@mail.com
    ./db db.dat s 2 ben ben@live.com
    ./db db.dat s 3 lisa lisalow@mailcity.com
    echo "TEST INSERT OK"

    echo "TEST LIST"
    ./db db.dat l
    echo "TEST LIST OK"

    echo "TEST DELETE"
    ./db db.dat d 2
    echo "TEST DELETE OK"

    echo "TEST LIST"
    ./db db.dat l
    echo "TEST LIST OK"

    echo "TEST FETCH"
    ./db db.dat g 2
    ./db db.dat g 3
    echo "TEST FETCH OK"

    echo "TEST COMPLETED OK"
fi

---

我会这样做

#!/bin/bash

# Abort on error
set -e

echo $1

if [ "$1" == "valgrind" ]; then
    echo "TEST STARTED RUNNING WITH VALGRIND"
    echo "TEST CREATE DATABASE"
    valgrind ./db db.dat c
    echo "TEST CREATE DATABASE OK"

    echo "TEST INSERT"
    valgrind ./db db.dat s 1 steve steve@mail.com
    valgrind ./db db.dat s 2 ben ben@live.com
    valgrind ./db db.dat s 3 lisa lisalow@mailcity.com
    echo "TEST INSERT OK"

    echo "TEST LIST"
    valgrind ./db db.dat l
    echo "TEST LIST OK"

    echo "TEST DELETE"
    valgrind ./db db.dat d 2
    echo "TEST DELETE OK"

    echo "TEST LIST"
    valgrind ./db db.dat l
    echo "TEST LIST OK"

    echo "TEST FETCH"
    valgrind ./db db.dat g 2
    valgrind ./db db.dat g 3
    echo "TEST FETCH OK"

    echo "TEST COMPLETED OK"
else
    echo "TEST STARTED"
    echo "TEST CREATE DATABASE"
    ./db db.dat c
    echo "TEST CREATE DATABASE OK"

    echo "TEST INSERT"
    ./db db.dat s 1 steve steve@mail.com
    ./db db.dat s 2 ben ben@live.com
    ./db db.dat s 3 lisa lisalow@mailcity.com
    echo "TEST INSERT OK"

    echo "TEST LIST"
    ./db db.dat l
    echo "TEST LIST OK"

    echo "TEST DELETE"
    ./db db.dat d 2
    echo "TEST DELETE OK"

    echo "TEST LIST"
    ./db db.dat l
    echo "TEST LIST OK"

    echo "TEST FETCH"
    ./db db.dat g 2
    ./db db.dat g 3
    echo "TEST FETCH OK"

    echo "TEST COMPLETED OK"
fi

---

或者，您可以从调用环境中选择

VALGRIND

的值。不要在脚本中进行初始化，当您想使用

valgrind

时，可以这样调用它：

valgrind=valgrind test.sh

。或者，您也可以从调用环境中选择

valgrind

的值。不要在脚本中使用初始化，当您想使用

valgrind

时，可以这样调用它：

valgrind=valgrind test.sh

。