You last reply was very helpful! Running the test code manually, my debug print statements in the *.pl file show that the @answer array continues to contain the values from previous calls:

  • Test 1. @answer array returns 180 59 58 (test passes).
  • Test 2. @answer array returns 179 1 9 180 59 58 (test fails).
  • Test 3. @answer array returns 180 0 0 179 1 9 180 59 58 (test fails).
    • I tried adding 
    my @answer = undef;

    [download]
    to the test file main sub definition (thinking that this would get cleared on every call) but that did not work. What do you suggest now?

    In reply to Re^6: How to write testable command line script? by thechartist
    in thread How to write testable command line script? by thechartist

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