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WinRunner - Where do we use Regular Expression? And what exactly Regular Expression means?




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asked mar August 10, 2014 06:19 AM  

Where do we use Regular Expression? And what exactly Regular Expression means?


           

1 Answers



 
answered By shyam   0  
    A regular expression is a string that specifies a complex search phrase. In most cases the string is preceded by an exclamation point (!). By using special characters such as a period (.), asterisk (*), caret (^), and brackets ([ ]), you define the conditions of the search.
Regular expressions can be used in the following cases:
• Within the physical description of a window or object in the GUI Map.
• Within a GUI checkpoint, when verifying the contents of an edit field or static text object.
• Within TSL functions that search for text, such as win_find_text and obj_find_text.
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