From 8ea688e7f444f1830aa4b283e1364ab9d9bf42b5 Mon Sep 17 00:00:00 2001 From: Andrii Nakryiko Date: Fri, 22 Oct 2021 15:32:26 -0700 Subject: [PATCH] selftests/bpf: Support multiple tests per file Revamp how test discovery works for test_progs and allow multiple test entries per file. Any global void function with no arguments and serial_test_ or test_ prefix is considered a test. Signed-off-by: Andrii Nakryiko Signed-off-by: Alexei Starovoitov Link: https://lore.kernel.org/bpf/20211022223228.99920-3-andrii@kernel.org --- tools/testing/selftests/bpf/Makefile | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) diff --git a/tools/testing/selftests/bpf/Makefile b/tools/testing/selftests/bpf/Makefile index 498222543c37..ac47cf9760fc 100644 --- a/tools/testing/selftests/bpf/Makefile +++ b/tools/testing/selftests/bpf/Makefile @@ -421,10 +421,9 @@ ifeq ($($(TRUNNER_TESTS_DIR)-tests-hdr),) $(TRUNNER_TESTS_DIR)-tests-hdr := y $(TRUNNER_TESTS_HDR): $(TRUNNER_TESTS_DIR)/*.c $$(call msg,TEST-HDR,$(TRUNNER_BINARY),$$@) - $$(shell ( cd $(TRUNNER_TESTS_DIR); \ - echo '/* Generated header, do not edit */'; \ - ls *.c 2> /dev/null | \ - sed -e 's@\([^\.]*\)\.c@DEFINE_TEST(\1)@'; \ + $$(shell (echo '/* Generated header, do not edit */'; \ + sed -n -E 's/^void (serial_)?test_([a-zA-Z0-9_]+)\((void)?\).*/DEFINE_TEST(\2)/p' \ + $(TRUNNER_TESTS_DIR)/*.c | sort ; \ ) > $$@) endif -- 2.11.0