From 9e7776bf1f1aebbd6e1ef21a4144ba72a54985de Mon Sep 17 00:00:00 2001
From: Gavin Andresen <gavinandresen@gmail.com>
Date: Thu, 21 Nov 2013 16:57:25 +1000
Subject: Integration tests via RPC calls

qa/rpc-tests/wallet.sh runs a three-node -regtest network,
generates a fresh blockchain, and then exercises basic wallet
sending/receiving functionality using command-line RPC.
---
 qa/rpc-tests/util.sh | 84 ++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 84 insertions(+)
 create mode 100644 qa/rpc-tests/util.sh

(limited to 'qa/rpc-tests/util.sh')

diff --git a/qa/rpc-tests/util.sh b/qa/rpc-tests/util.sh
new file mode 100644
index 0000000000..dc2a319970
--- /dev/null
+++ b/qa/rpc-tests/util.sh
@@ -0,0 +1,84 @@
+#!/usr/bin/env bash
+
+# Functions used by more than one test
+
+function echoerr {
+  echo "$@" 1>&2;
+}
+
+# Usage: ExtractKey <key> "<json_object_string>"
+# Warning: this will only work for the very-well-behaved
+# JSON produced by bitcoind, do NOT use it to try to
+# parse arbitrary/nested/etc JSON.
+function ExtractKey {
+    echo $2 | tr -d ' "{}\n' | awk -v RS=',' -F: "\$1 ~ /$1/ { print \$2}"
+}
+
+function CreateDataDir {
+  DIR=$1
+  mkdir -p $DIR
+  CONF=$DIR/bitcoin.conf
+  echo "regtest=1" >> $CONF
+  echo "keypool=2" >> $CONF
+  echo "rpcuser=rt" >> $CONF
+  echo "rpcpassword=rt" >> $CONF
+  echo "rpcwait=1" >> $CONF
+  shift
+  while (( "$#" )); do
+      echo $1 >> $CONF
+      shift
+  done
+}
+
+function AssertEqual {
+  if (( $( echo "$1 == $2" | bc ) == 0 ))
+  then
+    echoerr "AssertEqual: $1 != $2"
+    exit 1
+  fi
+}
+
+# CheckBalance -datadir=... amount account minconf
+function CheckBalance {
+  B=$( $CLI $1 getbalance $3 $4 )
+  if (( $( echo "$B == $2" | bc ) == 0 ))
+  then
+    echoerr "bad balance: $B (expected $2)"
+    exit 1
+  fi
+}
+
+# Use: Address <datadir> [account]
+function Address {
+  $CLI $1 getnewaddress $2
+}
+
+# Send from to amount
+function Send {
+  from=$1
+  to=$2
+  amount=$3
+  address=$(Address $to)
+  txid=$( $CLI $from sendtoaddress $address $amount )
+}
+
+# Use: Unspent <datadir> <n'th-last-unspent> <var>
+function Unspent {
+  local r=$( $CLI $1 listunspent | awk -F'[ |:,"]+' "\$2 ~ /$3/ { print \$3 }" | tail -n $2 | head -n 1)
+  echo $r
+}
+
+# Use: CreateTxn1 <datadir> <n'th-last-unspent> <destaddress>
+# produces hex from signrawtransaction
+function CreateTxn1 {
+  TXID=$(Unspent $1 $2 txid)
+  AMOUNT=$(Unspent $1 $2 amount)
+  VOUT=$(Unspent $1 $2 vout)
+  RAWTXN=$( $CLI $1 createrawtransaction "[{\"txid\":\"$TXID\",\"vout\":$VOUT}]" "{\"$3\":$AMOUNT}")
+  ExtractKey hex "$( $CLI $1 signrawtransaction $RAWTXN )"
+}
+
+# Use: SendRawTxn <datadir> <hex_txn_data>
+function SendRawTxn {
+  $CLI $1 sendrawtransaction $2
+}
-- 
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