自动化测试框架RRAFS---Saftware Automation Framework Support -- 6

王朝other·作者佚名  2006-01-09
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三.组件命令处理

例子:T LoginWindow LoginWindow VerfyProperty Caption ^title

1) 打开StepDriver.SBL文件

2) 定位到SDStepDriver函数,根据记录类型调用SDProcessTestRecord函数处理

函数片断:

Select Case RecordType

Case DDU_DRIVER_COMMAND, DDU_DRIVER_COMMAND_FAILOK, DDU_DRIVER_COMMAND_WARNOK

Result = DDEDriverCommand (StepDriverTestInfo, StepDriverInfo)

Case DDU_SKIP_TEST_STEP

Result = DDESkippedRecord (StepDriverTestInfo, StepDriverInfo)

Case DDU_TEST_STEP, DDU_TEST_STEP_FAILOK, DDU_TEST_STEP_WARNOK

Result = SDProcessTestRecord()

Case DDU_BLOCKID

Result = DDEProcessBlockID (StepDriverTestInfo, StepDriverInfo)

Case DDU_BREAKPOINT

if DDU_BREAKPOINTS_ENABLED then

DDU_BREAKPOINTS_MODE = 1

Log Message "Breakpoint at line "& Str$(StepDriverInfo.linecount) &" in "& filename, fac

end if

Goto MainLoop

'IMPLIED Script? or UNKNOWN RECORD TYPE

Case Else

Result = DDEImpliedCallScript (RecordType, StepDriverTestInfo, StepDriverInfo)

End Select

3)根据组件类型调用处理命令(SDProcessTestRecord代码片断)

Select Case UCase$(.compType)

CASE "WINDOW"

WindowFunctions

CASE "GENERIC"

'process by CLASS?

if StrComp(.compClass,"SSTree", 1)=0 then

SSTreeFunctions

Elseif StrComp(.compClass,"VSFlexGrid", 1)=0 then

VSFlexGridFunctions

else

GenericObjectFunctions

end if

CASE "CHECKBOX"

Xxxxxxxxxxx

CASE "OTHER"

'process by CLASS?

WindowFunctions

Case Else

'Default to WindowFunctions?

GenericObjectFunctions

End Select

4)调用WindowFunctions.SBL文件中MAIN函数,由于window没有处理VerifyProperty,于是调用HandleGenericCommand函数处理

5)打开GenericObjectFunctions.SBL找到函数HandleGenericCommand,这里没有处理VerifyProperty,他调用GenericUnimplementedCommand

6)打开GenericMasterFunctions.SBL,找到GenericUnimplementedCommand

7)找到处理GENERIC_VERIFY_PROPERTY_COMMAND的地方

8)打开GenericMasterFunctions.SBL 定位到处理函数GenericVerifyProperty

总结:SDStepDriver-〉SDProcessTestRecord-〉处理函数(WindowFunctions)

小结:通过上面的例子我们对测试框架的运行流程有了大致的印象。运行的走势,处理的流程。对于上边流程的分析是为了更好的掌握测试自动化框架,让大家开发出符合自己公司要测试软件的测试自动化框架。我还会在后边的内容逐步介绍和实际例子紧密结合。

 
 
 
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