How do we get test case line/function coverage in ceedling?

[MinaKaramTWV]

Hello Folks,

I am using Ceedling:: 0.31.1 Unity:: 2.5.4 CMock:: 2.5.4 CException:: 1.3.3

How do we get test case line/function coverage in ceedling? I got results with all test cases together per tester; I want to get per test case. Is this supported?

I tried to edit my project.yml to set

:test_runner:
  :cmdline_args: true

calling ceedling gcov:gpio --test_case=test_case_1 utils:gcov

I got this error when linking C:/Strawberry/c/bin/../lib/gcc/x86_64-w64-mingw32/8.3.0/../../../../x86_64-w64-mingw32/bin/ld.exe: build/gcov/out/test_gpio.o: in functionmain': D:\testing\ceedling_test\ceedling_platform/build/test/runners/test_gpio.c:96: undefined reference to UnityParseOptions' collect2.exe: error: ld returned 1 exit status ERROR: Shell command failed.