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daemon/test: test unilateral close. 

We use dev-disconnect to convince one node the other has disconnected
(but not vice versa), to get deterministic behaviour.  We do this with
one HTLC outstanding, to test the HTLC timeout path.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
This commit is contained in:
Rusty Russell 2016-05-04 16:14:22 +09:30
parent 0f9889f2c6
commit 623eec4068
2 changed files with 50 additions and 1 deletions
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2
Makefile
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@ -187,7 +187,7 @@ $(HELPER_OBJS) $(BITCOIN_OBJS) $(TEST_PROGRAMS:=.o): $(BITCOIN_HEADERS) $(CORE_H
# These don't work in parallel, so we open-code them
daemon-tests: daemon-all
daemon/test/scripts/shutdown.sh 2>/dev/null || true
set -e; for arg in "" "--timeout-anchor"; do daemon/test/test.sh $$arg; done
set -e; for arg in "--dump-onchain" "" "--timeout-anchor"; do daemon/test/test.sh $$arg; done
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

49
daemon/test/test.sh
View File

@ -49,6 +49,9 @@ while [ $# != 0 ]; do
x"--timeout-anchor")
TIMEOUT_ANCHOR=1
;;
x"--dump-onchain")
DUMP_ONCHAIN=1
;;
x"--verbose")
VERBOSE=1
;;
@ -363,6 +366,52 @@ check_status_single lcli2 $B_AMOUNT $B_FEE "" $A_AMOUNT $A_FEE '{ "msatoshis" :
lcli2 commit $ID1
check_status $A_AMOUNT $A_FEE '{ "msatoshis" : '$HTLC_AMOUNT', "expiry" : { "second" : '$EXPIRY' }, "rhash" : "'$RHASH'" } ' $B_AMOUNT $B_FEE ""
if [ -n "$DUMP_ONCHAIN" ]; then
# make node1 disconnect with node2.
lcli1 dev-disconnect $ID2
check_peerconnected lcli1 false
# lcli1 should have sent out commitment tx
check_tx_spend
# Now lcli2 sees it.
sleep 1
check_peerstate lcli1 STATE_CLOSE_ONCHAIN_OUR_UNILATERAL
check_peerstate lcli2 STATE_CLOSE_ONCHAIN_THEIR_UNILATERAL
# both still know about htlc
check_status $A_AMOUNT $A_FEE '{ "msatoshis" : '$HTLC_AMOUNT', "expiry" : { "second" : '$EXPIRY' }, "rhash" : "'$RHASH'" } ' $B_AMOUNT $B_FEE ""
# Move bitcoind's time so CSV timeout has expired.
$CLI setmocktime $((`date +%s` + 600))
$CLI generate 6
# Now, lcli1 should spend its own output.
sleep 2
check_tx_spend
check_peerstate lcli1 STATE_CLOSE_ONCHAIN_OUR_UNILATERAL
# Move bitcoind's time so HTLC has expired.
$CLI setmocktime $(($EXPIRY + 1))
$CLI generate 6
# Wait for nodes to notice
sleep 2
# lcli1 should have gotten HTLC back.
check_tx_spend
# Now, after 100 blocks, should all be concluded.
$CLI generate 100
sleep 5
# Both consider it all done now.
check_no_peers lcli1
lcli1 stop
all_ok
fi
lcli2 fulfillhtlc $ID1 $SECRET
lcli2 commit $ID1
lcli1 commit $ID2