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586d87021f
Setup trace points, add a new ftrace instance in order to not interfere with the rest of the system, filtering by net namespace cookies. Raise a new background thread that parses trace_pipe, matches them with the list of expected events. Wiring up trace events to selftests provides another insight if there is anything unexpected happining in the tcp-ao code (i.e. key rotation when it's not expected). Note: in real programs libtraceevent should be used instead of this manual labor of setting ftrace up and parsing. I'm not using it here as I don't want to have an .so library dependency that one would have to bring into VM or DUT (Device Under Test). Please, don't copy it over into any real world programs, that aren't tests. Signed-off-by: Dmitry Safonov <0x7f454c46@gmail.com> Link: https://patch.msgid.link/20240823-tcp-ao-selftests-upd-6-12-v4-8-05623636fe8c@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
58 lines
1.4 KiB
Makefile
58 lines
1.4 KiB
Makefile
# SPDX-License-Identifier: GPL-2.0
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TEST_BOTH_AF := bench-lookups
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TEST_BOTH_AF += connect
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TEST_BOTH_AF += connect-deny
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TEST_BOTH_AF += icmps-accept icmps-discard
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TEST_BOTH_AF += key-management
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TEST_BOTH_AF += restore
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TEST_BOTH_AF += rst
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TEST_BOTH_AF += self-connect
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TEST_BOTH_AF += seq-ext
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TEST_BOTH_AF += setsockopt-closed
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TEST_BOTH_AF += unsigned-md5
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TEST_IPV4_PROGS := $(TEST_BOTH_AF:%=%_ipv4)
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TEST_IPV6_PROGS := $(TEST_BOTH_AF:%=%_ipv6)
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TEST_GEN_PROGS := $(TEST_IPV4_PROGS) $(TEST_IPV6_PROGS)
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top_srcdir := ../../../../..
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include ../../lib.mk
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HOSTAR ?= ar
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LIBDIR := $(OUTPUT)/lib
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LIB := $(LIBDIR)/libaotst.a
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LDLIBS += $(LIB) -pthread
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LIBDEPS := lib/aolib.h Makefile
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CFLAGS += -Wall -O2 -g -fno-strict-aliasing
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CFLAGS += $(KHDR_INCLUDES)
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CFLAGS += -iquote ./lib/ -I ../../../../include/
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# Library
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LIBSRC := ftrace.c ftrace-tcp.c kconfig.c netlink.c
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LIBSRC += proc.c repair.c setup.c sock.c utils.c
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LIBOBJ := $(LIBSRC:%.c=$(LIBDIR)/%.o)
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EXTRA_CLEAN += $(LIBOBJ) $(LIB)
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$(LIB): $(LIBOBJ)
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$(HOSTAR) rcs $@ $^
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$(LIBDIR)/%.o: ./lib/%.c $(LIBDEPS)
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mkdir -p $(LIBDIR)
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$(CC) $< $(CFLAGS) $(CPPFLAGS) -o $@ -c
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$(TEST_GEN_PROGS): $(LIB)
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$(OUTPUT)/%_ipv4: %.c
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$(LINK.c) $^ $(LDLIBS) -o $@
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$(OUTPUT)/%_ipv6: %.c
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$(LINK.c) -DIPV6_TEST $^ $(LDLIBS) -o $@
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$(OUTPUT)/icmps-accept_ipv4: CFLAGS+= -DTEST_ICMPS_ACCEPT
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$(OUTPUT)/icmps-accept_ipv6: CFLAGS+= -DTEST_ICMPS_ACCEPT
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$(OUTPUT)/bench-lookups_ipv4: LDLIBS+= -lm
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$(OUTPUT)/bench-lookups_ipv6: LDLIBS+= -lm
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