What percentages to aim for

• 100% for everything is nice, but probably unrealistic

• It depends

  • goals of your project

  • cost of failure

  • what the software/hardware will be used for

  • and by how many people

  • when you start using coverage

  • priorities of those you work with and for

  • how the software was designed and written

  • code coverage tool you use

• It just depends