VBScript engine defect?

Hi All:



   Please run following simple VBScripts in two modes, you will find a big difference between them.



   1. Dos mode in your desktop - Create a .VBS file and name it whatever name you like to contains VBScript code below, then run it you will get result like attached file 1.




'Sub VBScriptTest

dim a, b, c

a = "This is a common text."

c = "This string contains double quote ""Test"""

b="a = c " + VbCrLf 

executeglobal b

msgbox(a)

'End Sub




   2. TestComplete mode in your testing tool - Create a VBScript file and name it whatever name you like to contains VBScript below, then run it you will get result like attached file 2.




Sub VBScriptTest

dim a, b, c

a = "This is a common text."

c = "This string contains double quote ""Test"""

b="a = c " + VbCrLf 

executeglobal b

msgbox(a)

End Sub








    My questions are:



      1. Does it only happen in my testing environment (Windows XP SP3)?



      2. Which version of VBScript engine built-in to TestComplete.



      3. How does SmartBear to test TestComplete (Functional and Regression)?



Thanks,



Allan