Analyzing the Results of a Bitmap
Checkpoint
A bitmap checkpoint compares expected and
actual bitmaps in your application. In the Test Results window you
can view pictures of the expected and actual results. If a mismatch
is detected by a bitmap checkpoint during a test run in Verify or
Debug mode, the expected, actual, and difference bitmaps are
displayed. For a mismatch during a test run in Update mode, only
the expected bitmaps are displayed.
Note: A bitmap checkpoint on identical bitmaps
could fail if different display drivers are used when you create
the checkpoint and when you run the test, because different display
drivers may draw the same bitmap using slightly different color
definitions. For more information, refer to the WinRunner User's Guide.
