Add integration testing of rst_deck

tests/rst_test_driver.sh

@@ -0,0 +1,22 @@
+#!/bin/bash
+set -e
+
+rst_deck=$1
+opmhash=$2
+deck=$3
+
+pushd $(mktemp -d)
+
+${rst_deck} ${deck} HISTORY:0 output/CASE_COPY.DATA -m copy -s
+${opmhash} ${deck} output/CASE_COPY.DATA -S
+
+${rst_deck} ${deck} HISTORY:0 -m share -s > CASE_STDOUT.DATA
+${opmhash} ${deck} CASE_STDOUT.DATA -S
+
+pushd output
+chmod -R a-w *
+popd
+
+${rst_deck} output/CASE_COPY.DATA HISTORY:0 output/CASE_SHARE.DATA -m copy -s
+${opmhash} ${deck} output/CASE_SHARE.DATA -S
+popd