t0130-multinode.sh

#!/bin/sh
#
# Copyright (c) 2015 Jeromy Johnson
# MIT Licensed; see the LICENSE file in this repository.
#

test_description="Test multiple ipfs nodes"

. lib/test-lib.sh

check_file_fetch() {
  node=$1
  fhash=$2
  fname=$3

  test_expect_success "can fetch file" '
    ipfsi $node cat $fhash > fetch_out
  '

  test_expect_success "file looks good" '
    test_cmp $fname fetch_out
  '
}

check_dir_fetch() {
  node=$1
  ref=$2

  test_expect_success "node can fetch all refs for dir" '
    ipfsi $node refs -r $ref > /dev/null
  '
}

run_single_file_test() {
  test_expect_success "add a file on node1" '
    random 1000000 > filea &&
    FILEA_HASH=$(ipfsi 1 add -q filea)
  '

  check_file_fetch 4 $FILEA_HASH filea
  check_file_fetch 3 $FILEA_HASH filea
  check_file_fetch 2 $FILEA_HASH filea
  check_file_fetch 1 $FILEA_HASH filea
  check_file_fetch 0 $FILEA_HASH filea
}

run_random_dir_test() {
  test_expect_success "create a bunch of random files" '
    random-files -depth=4 -dirs=5 -files=8 foobar > /dev/null
  '

  test_expect_success "add those on node 2" '
    DIR_HASH=$(ipfsi 2 add -r -q foobar | tail -n1)
  '

  check_dir_fetch 0 $DIR_HASH
  check_dir_fetch 1 $DIR_HASH
  check_dir_fetch 2 $DIR_HASH
  check_dir_fetch 3 $DIR_HASH
  check_dir_fetch 4 $DIR_HASH
}


run_basic_test() {
  startup_cluster 5

  run_single_file_test

  test_expect_success "shut down nodes" '
    iptb stop
  '
}

run_advanced_test() {
  startup_cluster 5 "$@"

  run_single_file_test

  run_random_dir_test

  test_expect_success "shut down nodes" '
    iptb stop ||
      test_fsh tail -n +1 .iptb/*/daemon.std*
  '
}

test_expect_success "set up /tcp testbed" '
  iptb init -n 5 -p 0 -f --bootstrap=none
'

# test multiplex muxer
export LIBP2P_MUX_PREFS="/mplex/6.7.0"
run_advanced_test
unset LIBP2P_MUX_PREFS

# test default configuration
run_advanced_test

test_expect_success "set up /ws testbed" '
  iptb init -n 5 -ws -p 0 -f --bootstrap=none
'

# test multiplex muxer
export LIBP2P_MUX_PREFS="/mplex/6.7.0"
run_advanced_test "--enable-mplex-experiment"
unset LIBP2P_MUX_PREFS

# test default configuration
run_advanced_test


test_done