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diff --git a/usth/ICT2.7/P4L3 White-Box Testing Subtitles/27 - Review Quiz Solution - lang_en_vs4.srt b/usth/ICT2.7/P4L3 White-Box Testing Subtitles/27 - Review Quiz Solution - lang_en_vs4.srt deleted file mode 100644 index 9945694..0000000 --- a/usth/ICT2.7/P4L3 White-Box Testing Subtitles/27 - Review Quiz Solution - lang_en_vs4.srt +++ /dev/null @@ -1,55 +0,0 @@ -1 -00:00:00,340 --> 00:00:03,581 -And the answer is no. So even path coverage's stronger criteria - -2 -00:00:03,581 --> 00:00:06,376 -that we saw is not enough to reveal this problem. And why - -3 -00:00:06,376 --> 00:00:08,526 -is that? So let me go back to a concept that - -4 -00:00:08,526 --> 00:00:12,491 -I mentioned in a previous lesson, the cost of exhaustive testing. Exhaustive - -5 -00:00:12,491 --> 00:00:15,236 -testing is really the only way in which we can exercise - -6 -00:00:15,236 --> 00:00:18,230 -all of the possible behaviors of a program. So we can say - -7 -00:00:18,230 --> 00:00:21,884 -even though it might sound like topology, that only exhaustive testing is - -8 -00:00:21,884 --> 00:00:25,710 -exhausted. All the coverage criteria that we saw are just process and - -9 -00:00:25,710 --> 00:00:30,900 -just approximation of a complete test. So test is a best effort kind - -10 -00:00:30,900 --> 00:00:33,180 -of activity. Coverage criteria help you assess - -11 -00:00:33,180 --> 00:00:35,430 -how well you tested but once more, - -12 -00:00:35,430 --> 00:00:40,060 -test can only reveal issues, can only reveal problems. You can never show the - -13 -00:00:40,060 --> 00:00:42,530 -absence of problems. And that's something is - -14 -00:00:42,530 --> 00:00:44,377 -important to remember when we do testing. |