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GNUmakefile
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CFLAGS+= -D_DEFAULT_SOURCE -D_GNU_SOURCE -Wall \
$(shell pkgconf --cflags libbsd-overlay)
LDFLAGS+= $(shell pkgconf --libs libbsd-overlay)
BINDIR?= /usr/local/bin
MANDIR?= /usr/local/man/man
.PHONY: all clean install
all: udpbench
udpbench: udpbench.c
$(CC) $(CFLAGS) $< $(LDFLAGS) -o $@
clean:
rm -f udpbench udpbench.o out
install:
install -c -m 555 -s udpbench -D -t ${DESTDIR}${BINDIR}
install -c -m 444 udpbench.1 -D -t ${DESTDIR}${MANDIR}1
# use any multicast capable interface; as -L1 is set, test runs on loopback
INTERFACE = $(shell ip route get ff04::123 | \
sed 's/^.* dev \([a-z][a-z0-9]*\) .*$$/\1/')
TEST =
TEST += localhost
test-localhost:
@echo -e '\n==== $@ ===='
./udpbench -p0 -t3 recv 127.0.0.1 >out & \
sleep 1; \
port=`awk '/^sockname:/{print $$3}' out`; \
./udpbench -p$$port -t1 send 127.0.0.1 || exit 1; \
wait $$!
grep -q 'recv: syscalls ' out
TEST += localhost6
test-localhost6:
@echo -e '\n==== $@ ===='
./udpbench -p0 -t3 recv ::1 >out & \
sleep 1; \
port=`awk '/^sockname:/{print $$3}' out`; \
./udpbench -p$$port -t1 send ::1 || exit 1; \
wait $$!
grep -q 'recv: syscalls ' out
TEST += mmsg
test-mmsg:
@echo -e '\n==== $@ ===='
./udpbench -m1024 -p0 -t3 recv 127.0.0.1 >out & \
sleep 1; \
port=`awk '/^sockname:/{print $$3}' out`; \
./udpbench -m1024 -p$$port -t1 send 127.0.0.1 || exit 1; \
wait $$!
grep -q 'recv: syscalls ' out
TEST += repeat
test-repeat:
@echo -e '\n==== $@ ===='
./udpbench -N1 -p0 -t3 recv 127.0.0.1 >out & \
sleep 1; \
port=`awk '/^sockname:/{print $$3}' out`; \
./udpbench -N1 -p$$port -t1 send 127.0.0.1 || exit 1; \
wait $$!
grep -q 'recv: syscalls ' out
TEST += mcast
test-mcast:
@echo -e '\n==== $@ ===='
./udpbench -I127.0.0.1 -p0 -t3 recv 224.0.0.123 | tee out & \
sleep 1; \
port=`awk '/^sockname:/{print $$3}' out`; \
./udpbench -I127.0.0.1 -L1 -T0 -p$$port -t1 \
send 224.0.0.123 || exit 1; \
wait $$!
grep -q 'sockname: 224.0.0.123 ' out
grep -q 'recv: syscalls ' out
# XXX Linux fails to send on loopback, use any ethernet
TEST += mcast6
test-mcast6:
@echo -e '\n==== $@ ===='
./udpbench -I$(INTERFACE) -p0 -t3 recv ff04::123 | tee out & \
sleep 1; \
port=`awk '/^sockname:/{print $$3}' out`; \
./udpbench -I$(INTERFACE) -L1 -T0 -p$$port -t1 \
send ff04::123 || exit 1; \
wait $$!
grep -q 'sockname: ff04::123 ' out
grep -q 'recv: syscalls ' out
TEST += mcast-repeat
test-mcast-repeat:
@echo -e '\n==== $@ ===='
./udpbench -N2 -I127.0.0.1 -p0 -t3 recv 224.0.0.123 | tee out & \
sleep 1; \
port=`awk '/^sockname:/{print $$3}' out | sort -u`; \
./udpbench -N2 -I127.0.0.1 -L1 -T0 -p$$port -t1 \
send 224.0.0.123 || exit 1; \
wait $$!
grep -q 'sockname: 224.0.0.123 ' out
grep -q 'sockname: 224.0.0.124 ' out
grep -q 'recv: syscalls ' out
# XXX Linux fails to send on loopback, use any ethernet
TEST += mcast6-repeat
test-mcast6-repeat:
@echo -e '\n==== $@ ===='
./udpbench -N2 -I$(INTERFACE) -p0 -t3 recv ff04::123 | tee out & \
sleep 1; \
port=`awk '/^sockname:/{print $$3}' out | sort -u`; \
./udpbench -N2 -I$(INTERFACE) -L1 -T0 -p$$port -t1 \
send ff04::123 || exit 1; \
wait $$!
grep -q 'sockname: ff04::123 ' out
grep -q 'sockname: ff04::124 ' out
grep -q 'recv: syscalls ' out
.PHONY: test $(patsubst %,test-%,$(TEST))
test: $(patsubst %,test-%,$(TEST))