Hi everyone, This patch is in the context of fixing all self-tests for GCC. I have identified that many of the tests are checking for particular output matching that is very tight to the code that CLANG generates. This sort of approach for validation is very fragile and tight to precise compiler expectations that cannot be guaranteed, even from different versions of the same compiler. This patch series introduces a regular expression based approach to output matching, allowing to validate output without being so tight to precise output. Looking forward to your comments. Best regards, Cupertino Cupertino Miranda (2): selftests/bpf: Support checks against a regular expression. selftests/bpf: Match tests against regular expression. tools/testing/selftests/bpf/progs/bpf_misc.h | 11 +- .../testing/selftests/bpf/progs/dynptr_fail.c | 6 +- .../selftests/bpf/progs/exceptions_assert.c | 8 +- .../testing/selftests/bpf/progs/rbtree_fail.c | 8 +- .../bpf/progs/refcounted_kptr_fail.c | 4 +- .../selftests/bpf/progs/verifier_sock.c | 4 +- tools/testing/selftests/bpf/test_loader.c | 126 ++++++++++++++---- 7 files changed, 120 insertions(+), 47 deletions(-) -- 2.39.2
