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daemon: first unit test, infrastructure. 

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
ppa-0.6.1
Rusty Russell 9 years ago
parent
24298a4278
commit
c11c81a920
5 changed files with 151 additions and 28 deletions
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  1. 29
      Makefile
  2. 2
      daemon/Makefile
  3. 64
      daemon/test/Makefile
  4. 45
      daemon/test/run-maxfee.c
  5. 39
      daemon/test/scripts/mockup.sh

29
Makefile
View File

@ -187,33 +187,6 @@ $(CCAN_OBJS) $(CDUMP_OBJS) $(HELPER_OBJS) $(BITCOIN_OBJS) $(TEST_PROGRAMS:=.o):
# Except for CCAN, everything depends on bitcoin/ and core headers. # Except for CCAN, everything depends on bitcoin/ and core headers.
$(HELPER_OBJS) $(CORE_OBJS) $(BITCOIN_OBJS) $(TEST_PROGRAMS:=.o): $(BITCOIN_HEADERS) $(CORE_HEADERS) $(CCAN_HEADERS) $(GEN_HEADERS) $(HELPER_OBJS) $(CORE_OBJS) $(BITCOIN_OBJS) $(TEST_PROGRAMS:=.o): $(BITCOIN_HEADERS) $(CORE_HEADERS) $(CCAN_HEADERS) $(GEN_HEADERS)
daemon-test-%:
daemon/test/scripts/shutdown.sh 2>/dev/null || true
NO_VALGRIND=$(NO_VALGRIND) daemon/test/test.sh --$*
# These don't work in parallel, so chain the deps
daemon-test-steal: daemon-test-dump-onchain
daemon-test-dump-onchain: daemon-test-timeout-anchor
daemon-test-timeout-anchor: daemon-test-different-fee-rates
daemon-test-different-fee-rates: daemon-test-normal
daemon-test-normal: daemon-test-manual-commit
daemon-test-manual-commit: daemon-test-mutual-close-with-htlcs
daemon-test-mutual-close-with-htlcs: daemon-test-steal\ --reconnect
daemon-test-steal\ --reconnect: daemon-test-dump-onchain\ --reconnect
daemon-test-dump-onchain\ --reconnect: daemon-test-timeout-anchor\ --reconnect
daemon-test-timeout-anchor\ --reconnect: daemon-test-different-fee-rates\ --reconnect
daemon-test-different-fee-rates\ --reconnect: daemon-test-normal\ --reconnect
daemon-test-normal\ --reconnect: daemon-test-manual-commit\ --reconnect
daemon-test-manual-commit\ --reconnect: daemon-test-mutual-close-with-htlcs\ --reconnect
daemon-test-mutual-close-with-htlcs\ --reconnect: daemon-test-steal\ --restart
daemon-test-steal\ --restart: daemon-test-dump-onchain\ --restart
daemon-test-dump-onchain\ --restart: daemon-test-timeout-anchor\ --restart
daemon-test-timeout-anchor\ --restart: daemon-test-different-fee-rates\ --restart
daemon-test-different-fee-rates\ --restart: daemon-test-normal\ --restart
daemon-test-normal\ --restart: daemon-test-mutual-close-with-htlcs\ --restart
daemon-test-mutual-close-with-htlcs\ --restart: daemon-all
daemon-tests: daemon-test-steal
test-onion: test/test_onion test/onion_key test-onion: test/test_onion test/onion_key
set -e; TMPF=/tmp/onion.$$$$; test/test_onion --generate $$(test/onion_key --pub `seq 20`) > $$TMPF; for k in `seq 20`; do test/test_onion --decode $$(test/onion_key --priv $$k) < $$TMPF > $$TMPF.unwrap; mv $$TMPF.unwrap $$TMPF; done; rm -f $$TMPF set -e; TMPF=/tmp/onion.$$$$; test/test_onion --generate $$(test/onion_key --pub `seq 20`) > $$TMPF; for k in `seq 20`; do test/test_onion --decode $$(test/onion_key --priv $$k) < $$TMPF > $$TMPF.unwrap; mv $$TMPF.unwrap $$TMPF; done; rm -f $$TMPF
@ -234,7 +207,7 @@ doc/protocol-%.svg: test/test_protocol
protocol-diagrams: $(patsubst %.script, doc/protocol-%.svg, $(notdir $(wildcard test/commits/*.script))) protocol-diagrams: $(patsubst %.script, doc/protocol-%.svg, $(notdir $(wildcard test/commits/*.script)))
check: daemon-tests test-onion test-protocol bitcoin-tests check: test-onion test-protocol bitcoin-tests
include bitcoin/Makefile include bitcoin/Makefile

2
daemon/Makefile
View File

@ -112,3 +112,5 @@ daemon-clean:
daemon-maintainer-clean: daemon-maintainer-clean:
$(RM) $(DAEMON_GEN_HEADERS) $(RM) $(DAEMON_GEN_HEADERS)
include daemon/test/Makefile

64
daemon/test/Makefile
View File

@ -0,0 +1,64 @@
check: daemon-tests
daemon-test.sh-%:
daemon/test/scripts/shutdown.sh 2>/dev/null || true
NO_VALGRIND=$(NO_VALGRIND) daemon/test/test.sh --$*
# These don't work in parallel, so chain the deps
daemon-test.sh-steal: daemon-test.sh-dump-onchain
daemon-test.sh-dump-onchain: daemon-test.sh-timeout-anchor
daemon-test.sh-timeout-anchor: daemon-test.sh-different-fee-rates
daemon-test.sh-different-fee-rates: daemon-test.sh-normal
daemon-test.sh-normal: daemon-test.sh-manual-commit
daemon-test.sh-manual-commit: daemon-test.sh-mutual-close-with-htlcs
daemon-test.sh-mutual-close-with-htlcs: daemon-test.sh-steal\ --reconnect
daemon-test.sh-steal\ --reconnect: daemon-test.sh-dump-onchain\ --reconnect
daemon-test.sh-dump-onchain\ --reconnect: daemon-test.sh-timeout-anchor\ --reconnect
daemon-test.sh-timeout-anchor\ --reconnect: daemon-test.sh-different-fee-rates\ --reconnect
daemon-test.sh-different-fee-rates\ --reconnect: daemon-test.sh-normal\ --reconnect
daemon-test.sh-normal\ --reconnect: daemon-test.sh-manual-commit\ --reconnect
daemon-test.sh-manual-commit\ --reconnect: daemon-test.sh-mutual-close-with-htlcs\ --reconnect
daemon-test.sh-mutual-close-with-htlcs\ --reconnect: daemon-test.sh-steal\ --restart
daemon-test.sh-steal\ --restart: daemon-test.sh-dump-onchain\ --restart
daemon-test.sh-dump-onchain\ --restart: daemon-test.sh-timeout-anchor\ --restart
daemon-test.sh-timeout-anchor\ --restart: daemon-test.sh-different-fee-rates\ --restart
daemon-test.sh-different-fee-rates\ --restart: daemon-test.sh-normal\ --restart
daemon-test.sh-normal\ --restart: daemon-test.sh-mutual-close-with-htlcs\ --restart
daemon-test.sh-mutual-close-with-htlcs\ --restart: daemon-all
daemon-all-test.sh: daemon-test.sh-steal
# Note that these actually #include everything they need, except ccan/ and bitcoin/.
# That allows for unit testing of statics, and special effects.
DAEMON_TEST_SRC := $(wildcard daemon/test/run-*.c)
DAEMON_TEST_OBJS := $(DAEMON_TEST_SRC:.c=.o)
DAEMON_TEST_PROGRAMS := $(DAEMON_TEST_OBJS:.o=)
update-mocks-daemon/test/%: daemon/test/%
@set -e; trap "rm -f mocktmp.$*.*" EXIT; \
START=`fgrep -n '/* AUTOGENERATED MOCKS START */' $< | cut -d: -f1`;\
END=`fgrep -n '/* AUTOGENERATED MOCKS END */' $< | cut -d: -f1`; \
if [ -n "$$START" ]; then \
echo $<: ; \
head -n $$START $< > mocktmp.$*.new; \
(cat mocktmp.$*.new; tail -n +$$END $<) > mocktmp.$*.test.c; \
if ! $(CC) $(CFLAGS) mocktmp.$*.test.c -o mocktmp.$*.out $(HELPER_OBJS) $(CCAN_OBJS) $(LDLIBS) 2>mocktmp.$*.err; then \
daemon/test/scripts/mockup.sh < mocktmp.$*.err >> mocktmp.$*.new; \
sed -n 's,.*Generated stub for \(.*\) .*,\t\1,p' < mocktmp.$*.new; \
fi; \
tail -n +$$END $< >> mocktmp.$*.new; mv mocktmp.$*.new $<; \
fi
update-mocks: $(DAEMON_TEST_SRC:%=update-mocks-%)
$(DAEMON_TEST_PROGRAMS): $(CCAN_OBJS) $(BITCOIN_OBJS) libsecp256k1.a utils.o
$(DAEMON_TEST_OBJS): $(CCAN_HEADERS) $(DAEMON_HEADERS) $(DAEMON_SRC)
VALGRIND=valgrind -q --error-exitcode=99
VALGRIND_TEST_ARGS = --track-origins=yes --leak-check=full --show-reachable=yes
daemon-unit-tests: $(DAEMON_TEST_PROGRAMS)
set -e; for f in $(DAEMON_TEST_PROGRAMS); do $(VALGRIND) $(VALGRIND_TEST_ARGS) $$f; done
daemon-tests: daemon-unit-tests daemon-all-test.sh

45
daemon/test/run-maxfee.c
View File

@ -0,0 +1,45 @@
#include "daemon/channel.c"
#include "daemon/htlc.c"
#include <assert.h>
#include <stdio.h>
/* AUTOGENERATED MOCKS START */
/* Generated stub for db_new_htlc */
bool db_new_htlc(struct peer *peer, const struct htlc *htlc)
{ fprintf(stderr, "db_new_htlc called!\n"); abort(); }
/* Generated stub for db_update_htlc_state */
bool db_update_htlc_state(struct peer *peer, const struct htlc *htlc,
enum htlc_state oldstate)
{ fprintf(stderr, "db_update_htlc_state called!\n"); abort(); }
/* Generated stub for log_ */
void log_(struct log *log, enum log_level level, const char *fmt, ...)
{ fprintf(stderr, "log_ called!\n"); abort(); }
/* AUTOGENERATED MOCKS END */
static void test_maxfee(size_t htlcs, u64 funds)
{
struct channel_state cstate;
uint64_t maxrate;
cstate.side[LOCAL].pay_msat = funds;
cstate.side[LOCAL].fee_msat = 0;
cstate.num_nondust = htlcs;
maxrate = approx_max_feerate(&cstate, LOCAL);
assert(fee_by_feerate(tx_bytes(htlcs), maxrate) <= funds);
}
int main(void)
{
size_t htlcs, i;
for (htlcs = 0; htlcs < 600; htlcs++) {
for (i = 0; i < 32; i++) {
test_maxfee(htlcs, i);
test_maxfee(htlcs, 1ULL << i);
test_maxfee(htlcs, (1ULL << i) - 1);
test_maxfee(htlcs, (1ULL << i) + 1);
}
}
return 0;
}

39
daemon/test/scripts/mockup.sh
View File

@ -0,0 +1,39 @@
#! /bin/sh
if [ $# -eq 0 ]; then
# With no args, read stdin to scrape compiler output.
set -- $(while read LINE; do
case "$LINE" in
*undefined\ reference\ to*)
LINE=${LINE#*undefined reference to \`}
echo ${LINE%\'*}
;;
*)
continue
;;
esac; done | sort -u)
fi
for SYMBOL; do
WHERE=$(grep -nH "^[a-z0-9_ ]* [*]*$SYMBOL(" daemon/*.h)
if [ x"$WHERE" != x ]; then
STUB='\n{ fprintf(stderr, "'$SYMBOL' called!\\n"); abort(); }'
else
WHERE=$(grep -nH "^extern \(const \)\?struct [a-zA-Z0-9_]* $SYMBOL;$" daemon/*.h)
if [ x"$WHERE" != x ]; then
STUB=';'
else
echo "/* Could not find declaration for $SYMBOL */"
continue
fi
fi
echo "/* Generated stub for $SYMBOL */"
FILE=${WHERE%%:*}
FILE_AND_LINE=${WHERE%:*}
LINE=${FILE_AND_LINE#*:}
END=$(tail -n +$LINE < $FILE | grep -n ';$');
NUM=${END%%:*}
tail -n +$LINE < $FILE | head -n $NUM | sed 's/^extern *//' | sed 's/PRINTF_FMT([^)]*)//' | sed "s/;\$/$STUB/"
done
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