在QTP中自定义测试对象WinList的Select方法

在 QTP 中自定义测试对象 WinList 的 Select 方法，支持正则表达式和多选，类似的思想可以扩展到其他的 list 类型的控件。

下面的脚本摘自 QTP 的 CodeSamplesPlus ：

Function SelectRegExp(Obj, patrn, Button, Offset)

dim NumOfItems, i, CurrentValue, regEx, ItemToSelect, oldFilter

' Initialize the regular expression object with the pattern

Set regEx = New RegExp

regEx.Pattern = patrn

regEx.IgnoreCase = False

oldFilter = Reporter.Filter ' save the default setting

Reporter.Filter = 2 ' Send only errors

ItemToSelect = -1

' retrieve the number of items in the list

NumOfItems = obj.GetROProperty("items count")

For i=0 to NumOfItems-1

CurrentValue = obj.GetItem(i)

If regEx.Test(CurrentValue) Then

If (ItemToSelect <> -1) Then

SelectRegExp = -1 ' item not unique

Reporter.Filter = oldFilter

Exit Function

End If

ItemToSelect = i

End If

Next

Reporter.Filter = oldFilter ' restore the default setting

' The actual selection

If (ItemToSelect >= 0) Then

SelectRegExp = obj.Select(ItemToSelect, Button, Offset)

Else

SelectRegExp = -1

End If

End Function

Function SelectItems(Obj, items)

Dim idx, item

If (StrComp(obj.GetROProperty("type"), "select-multiple", 1) = 0) Then

For Each item In items

obj.Select(item)

Next

Else

obj.Select(items(0))

End If

End Function

' Override the Select function of the WinList

RegisterUserFunc "WinList", "Select", "SelectRegExp"

' Or add the SelectRegExp function to the WinList object

RegisterUserFunc "WinList", "SelectRegExp", "SelectRegExp"

RegisterUserFunc "WinList", "SelectItems", "SelectItems"

' Example of usage:

WinList("mylist").Select "2002.*"

WinList("mylist").SelectItems Array("item1", "item3", "item6")