Cumulative coverage for different test cases

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Ajay krishna Vasanthakumar
Ajay krishna Vasanthakumar am 19 Jun. 2020
Beantwortet: Pat Canny am 26 Jun. 2020
Hello Community,
is it possible to get the cumulative coverage in simulink if i change the test case which contains different source blocks ?
The test case is configurable subsystem(linked to library model)
Consider the below senario
example:
test case 1: step block
test case 2: ramp block
Thanks,
V.Ajay Krishna
  2 Kommentare
Pat Canny
Pat Canny am 26 Jun. 2020
Hi Ajay,
Thanks for your question.
Are you using test harnesses? You can create one for the system under test using slvnvmakeharness, which would allow you to change the test source while preserving the coverage collected on the system under test for cumulative coverage.
Thanks.
- Pat
Ajay krishna Vasanthakumar
Ajay krishna Vasanthakumar am 26 Jun. 2020
Thanks alot pat :)

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Pat Canny
Pat Canny am 26 Jun. 2020
(To officially answer this)
For cumulative coverage workflows, you can create a test harness for the system under test using slvnvmakeharness, which would allow you to change the test source while preserving the coverage collected on the system under test for cumulative coverage. Simulink Coverage will instrument and measure coverage on the system under test, which is effectively a model reference within the test harness.

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