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

test_description="Test addition of 4031 bytes files (issue #1688)"

. lib/test-lib.sh
test_init_ipfs

# Daemon is needed, this error only occurs when daemon is running.
test_launch_ipfs_daemon

# parameter: file size
test_add_cat_sized_file() {
    test_expect_success "ipfs add and cat of $1 bytes file correct" '
      INPUTFILE=testfile'"${1}"' &&
      CATOUTPUT=${INPUTFILE}_cat &&
      dd if=/dev/zero of=$INPUTFILE bs=1 count='"${1}"' &&
      HASH=`ipfs add $INPUTFILE | cut -d " " -f 2` &&
      ipfs cat $HASH > $CATOUTPUT &&
      test_cmp $INPUTFILE $CATOUTPUT
    '
}

# First a test that should work (to test the test)
test_add_cat_sized_file 4030
test_add_cat_sized_file 4032
# And now the tests that results in an error according to issue #1688
test_add_cat_sized_file 4031
test_add_cat_sized_file 8063

test_kill_ipfs_daemon
test_done