gossipsub sharness test

just a copy of t0180-pubsub with gossipsub enabled for now

License: MIT
Signed-off-by: vyzo <vyzo@hackzen.org>

test/sharness/t0180-pubsub-gossipsub.sh

+#!/usr/bin/env bash
+
+test_description="Test pubsub with gossipsub"
+
+. lib/test-lib.sh
+
+# start iptb + wait for peering
+NUM_NODES=5
+test_expect_success 'init iptb' '
+  iptb init -n $NUM_NODES --bootstrap=none --port=0
+'
+
+test_expect_success "enable gossipsub" '
+  for x in $(seq 0 4); do
+    ipfsi 0 config Pubsub.Router gossipsub
+  done
+'
+
+# this is just a copy of t0180-pubsub; smell.
+startup_cluster $NUM_NODES --enable-pubsub-experiment
+
+test_expect_success 'peer ids' '
+  PEERID_0=$(iptb get id 0) &&
+  PEERID_2=$(iptb get id 2)
+'
+
+test_expect_success 'pubsub' '
+  echo "testOK" > expected &&
+  touch empty &&
+  mkfifo wait ||
+  test_fsh echo init fail
+
+  # ipfs pubsub sub is long-running so we need to start it in the background and
+  # wait put its output somewhere where we can access it
+  (
+    ipfsi 0 pubsub sub --enc=ndpayload testTopic | if read line; then
+        echo $line > actual &&
+        echo > wait
+      fi
+  ) &
+'
+
+test_expect_success "wait until ipfs pubsub sub is ready to do work" '
+  go-sleep 500ms
+'
+
+test_expect_success "can see peer subscribed to testTopic" '
+  ipfsi 1 pubsub peers testTopic > peers_out
+'
+
+test_expect_success "output looks good" '
+  echo $PEERID_0 > peers_exp &&
+  test_cmp peers_exp peers_out
+'
+
+test_expect_success "publish something" '
+  ipfsi 1 pubsub pub testTopic "testOK" &> pubErr
+'
+
+test_expect_success "wait until echo > wait executed" '
+  cat wait &&
+  test_cmp pubErr empty &&
+  test_cmp expected actual
+'
+
+test_expect_success "wait for another pubsub message" '
+  echo "testOK2" > expected &&
+  mkfifo wait2 ||
+  test_fsh echo init fail
+
+  # ipfs pubsub sub is long-running so we need to start it in the background and
+  # wait put its output somewhere where we can access it
+  (
+    ipfsi 2 pubsub sub --enc=ndpayload testTopic | if read line; then
+        echo $line > actual &&
+        echo > wait2
+      fi
+  ) &
+'
+
+test_expect_success "wait until ipfs pubsub sub is ready to do work" '
+  go-sleep 500ms
+'
+
+test_expect_success "publish something" '
+  echo "testOK2" | ipfsi 1 pubsub pub testTopic &> pubErr
+'
+
+test_expect_success "wait until echo > wait executed" '
+  echo "testOK2" > expected &&
+  cat wait2 &&
+  test_cmp pubErr empty &&
+  test_cmp expected actual
+'
+
+test_expect_success 'stop iptb' '
+  iptb stop
+'
+
+test_done