今天忽然想到的，就写了一段测试php函数的代码。
复制代码 代码如下:
/**
* 参数数组$ParamList说明
*
* 数组的第一维索引是需要测试的函数的参数名，第二维的每个元素是该参数需要测试的可能值，元素值可以为数组。
*/
$ParamList = array("Param1" => array(3,4,3,2,1),
"Param2" => array(3,2,5),
"Param3" => array(0,0.5,1,1.5));
// 测试函数
sysTestFunction("Test", $ParamList);
// 待测试的函数
function Test($Param1, $Param2, $Param3)
{
return $Param1 . "|" . $Param2 . "|" . $Param3;
}
/**
* 自动测试
*
* @param string $FunctionName 函数名称
* @param array $ParamList 参数列表
* @return array
*/
function sysTestFunction($FunctionName, $ParamList)
{
if(empty($FunctionName))
{
echo "函数名不能为空";
return false;
}
if(!is_array(current($ParamList)))
{
echo "参数不是2维数组";
return false;
}
$TestParamList = sysCombineArray($ParamList);
echo "开始测试函数" . $FunctionName . "
";
foreach($TestParamList as $Key => $TestParamInfo)
{
echo "开始测试第" . $Key . "组参数：
";
foreach($TestParamInfo as $ParamKey => $Param)
{
${"Param" . $ParamKey} = $Param;
$TempParamList[] = "$Param" . $ParamKey;
if(is_array($Param))
{
echo "参数" . $ParamKey . "，类型为数组：";
echo "
";<br> print_r($Param);<br> }<br> elseif(is_bool($Param))<br> {<br> echo "参数" . $ParamKey . "，类型为boll：";<br> if($Param)<br> {<br> echo "true";<br> }<br> else<br> {<br> echo "false";<br> }<br> }<br> else<br> {<br> echo "参数" . $ParamKey . "，类型为字符串或数字：";<br> echo $Param;<br> }<br> echo "<br>";<br> }<br> $Params = join(", ", $TempParamList);<br> unset($TempParamList);<br> eval("$TestReturnResult = " . $FunctionName . "(" . $Params . ");");<br> if(is_array($TestReturnResult))<br> {<br> echo "函数返回数组：<pre class="brush:php;toolbar:false">";<br> print_r($TestReturnResult);<br> }<br> elseif(is_bool($TestReturnResult))<br> {<br> if($TestReturnResult)<br> {<br> echo "函数返回true";<br> }<br> else<br> {<br> echo "函数返回false";<br> }<br> }<br> else<br> {<br> echo "函数返回数字或字符串：" . $TestReturnResult;<br> }<br> echo "<br><br>";<br> }<br>}<br>/**<br> * 计算组合的函数<br> *<br> * @param array $CombinList 待排列组合的2维数组<br> * @return array 组合后的数组<br> */<br>function sysCombineArray($CombinList)<br>{<br> if(!is_array(current($CombinList)))<br> {<br> echo "参数不是2维数组";<br> return false;<br> }<br> /* 计算C(a,1) * C(b, 1) * ... * C(n, 1)的值 */<br> $CombineCount = 1;<br> foreach($CombinList as $Key => $Value)<br> {<br> $CombineCount *= count($Value);<br> }<br> $RepeatTime = $CombineCount;<br> foreach($CombinList as $ClassNo => $ParamList)<br> {<br> // $ParamList中的元素在拆分成组合后纵向出现的最大重复次数<br> $RepeatTime = $RepeatTime / count($ParamList);<br> $StartPosition = 1;<br> foreach($ParamList as $Param)<br> {<br> $TempStartPosition = $StartPosition;<br> $SpaceCount = $CombineCount / count($ParamList) / $RepeatTime;<br> for($J = 1; $J {<br> for($I = 0; $I {<br> $Result[$TempStartPosition + $I][$ClassNo] = $Param;<br> }<br> $TempStartPosition += $RepeatTime * count($ParamList);<br> }<br> $StartPosition += $RepeatTime;<br> }<br> }<br> return $Result;<br>}<br>?><br>
