add a test for issue repro

test/sharness/x0045-add-cat-iptb.sh

@@ -0,0 +1,40 @@
+#!/bin/sh
+#
+# Copyright (c) 2015 Jeromy Johnson
+# MIT Licensed; see the LICENSE file in this repository.
+#
+
+test_description="test two nodes transferring a large file"
+
+. lib/test-lib.sh
+
+export IPTB_ROOT="`pwd`/.iptb"
+
+test_expect_success "set up two nodes" '
+ IPTB_PORT=$((RANDOM % 10000 + 22000)) &&
+ iptb -n=2 "-p=$IPTB_PORT" init &&
+ iptb -wait start
+'
+
+test_expect_success "add a file on node1" '
+ export IPFS_PATH="$IPTB_ROOT/0" &&
+ random 400000000 > filea &&
+ FILEA_HASH=$(ipfs add -q filea)
+'
+
+test_expect_success "cat that file on node2" '
+ export IPFS_PATH="$IPTB_ROOT/1" &&
+ ipfs cat $FILEA_HASH >fileb
+'
+
+test_expect_success "verify files match" '
+ multihash filea > expected1 &&
+ multihash fileb > actual1 &&
+ test_cmp actual1 expected1
+'
+
+test_expect_success "shut down nodes" '
+ iptb stop
+'
+
+test_done