testing - 如何比较 QTP 中的两行数据表

Question

如何比较 QTP 中的两行数据表

Answer 1

1) 是否要比较 QTP 原生 DataTable 对象中的数据行？

• 使用 SetCurrentRow 方法 示例：objDataSheet.SetCurrentRow(intRow)

• 使用 GetParameter 访问列名和单元格值 sColName = objDataSheet.GetParameter(j).Name 索引值：sCellValue = objDataSheet.GetParameter(j).Name 列名值：sCellValue = objDataSheet.GetParameter(sColName).Name

2) 您想比较 2 个不同 Excel 工作表中的 2 行吗？您可以使用以下代码（取自我的博客http://automationbeyond.wordpress.com，也可以查看其他示例）

Excel 应用程序必须安装在 PC 上。比较在占用范围内逐个单元格进行。不匹配的单元格标记为红色。

两个工作簿都必须存在并定义为文件的完整路径。两个工作表都必须存在，并且可以定义为数字索引或字符串名称。

objParameter 是一个保留参数，用于实现自定义比较，如“忽略大小写”、“四舍五入”等。

Public Function ExcelWorksheetCompare(ByVal sWorkbook1, ByVal sWorksheet1, ByVal sWorkbook2, ByVal sWorksheet2, ByVal objParameter)
Dim boolRC, boolSheetExists
Dim FSO, XLHandle
Dim XLBook1, XLBook2, XLSheet1, XLSheet2
Dim Iter, objCell

‘Verify both files exist
Set FSO = CreateObject(”Scripting.FileSystemObject”)
boolRC = FSO.FileExists(sWorkbook1)
If Not boolRC Then
ExcelWorksheetCompare = FALSE
Exit Function
End If
boolRC = FSO.FileExists(sWorkbook2)
If Not boolRC Then
ExcelWorksheetCompare = FALSE
Exit Function
End If
Set FSO = Nothing

Set XLHandle = CreateObject(”Excel.Application”)
XLHandle.DisplayAlerts = False

‘Open workbook1
Set XLBook1 = XLHandle.WorkBooks.Open(sWorkbook1)

‘Verify sheet exists (1)
If isNumeric(sWorksheet1) Then
sWorksheet1 = CInt(sWorksheet1)
If (sWorksheet1 >0) AND (sWorksheet1<=XLBook1.Worksheets.Count) Then
Set XLSheet1 = XLBook1.Worksheets(sWorksheet1)
boolSheetExists = TRUE
Else
boolSheetExists = FALSE
End If
Else
boolSheetExists = FALSE
For Iter = 1To XLBook1.Worksheets.Count
If XLBook1.Worksheets(Iter).Name = sWorksheet1 Then
Set XLSheet1 = XLBook1.Worksheets(Iter)
boolSheetExists = TRUE
End If
Next
End If

If Not boolSheetExists Then
XLBook1.Close
XLHandle.Quit
Set XLBook1 = Nothing
Set XLHandle = Nothing

ExcelWorksheetCompare = FALSE
Exit Function
End If

‘Open workbook2
Set XLBook2 = XLHandle.WorkBooks.Open(sWorkbook2)

‘Verify sheet exists (2)
If isNumeric(sWorksheet2) Then
sWorksheet2 = CInt(sWorksheet2)
If (sWorksheet2 >0) AND (sWorksheet2<=XLBook2.Worksheets.Count) Then
Set XLSheet2 = XLBook2.Worksheets(sWorksheet2)
boolSheetExists = TRUE
Else
boolSheetExists = FALSE
End If
Else
boolSheetExists = FALSE
For Iter = 1To XLBook2.Worksheets.Count
If XLBook2.Worksheets(Iter).Name = sWorksheet2 Then
Set XLSheet2 = XLBook2.Worksheets(Iter)
boolSheetExists = TRUE
End If
Next
End If

If Not boolSheetExists Then
XLBook1.Close
XLBook2.Close
XLHandle.Quit
Set XLSheet1 = Nothing
Set XLBook1 = Nothing
Set XLBook2 = Nothing
Set XLHandle = Nothing

ExcelWorksheetCompare = FALSE
Exit Function
End If

‘Mark range

‘Compare and mark mismatches red
For Each objCell In XLSheet2.UsedRange
If objCell.Value <> XLSheet1.Range(objCell.Address).Value Then
objCell.Interior.ColorIndex = 3
Else
objCell.Interior.ColorIndex = 0
End If
Next

‘Save and close

XLBook1.Close

XLBook2.Save
XLBook2.Close

XLHandle.Quit

Set XLSheet1 = Nothing
Set XLSheet2 = Nothing
Set XLBook1 = Nothing
Set XLBook2 = Nothing
Set XLHandle = Nothing

ExcelWorksheetCompare = TRUE

End Function