Oct 14 2007 | Coverage Analysis in Testing | Back Next |
Cannot guarantee bug-free code
But can reduce number of locations in which bugs may lurk
Sometimes subroutines can't just do one thing well
External design factors may require a subroutine to do too much
An overtaxed subroutine needs multiple tests to achieve high coverage
Full coverage becomes impossible
OS-specific code is difficult to test and to cover
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