Add black box test for verifying backwards compatibility

3 files changed, 27 insertions, 0 deletions

diff --git a/Makefile b/Makefile
index 5b60519..ddcd534 100644
--- a/Makefile
+++ b/Makefile
@@ -26,6 +26,7 @@ check:
 	rm .coverage
 	./insert-remove-test tempdir 100
 	rm -r tempdir larch.log
+	cmdtest tests
 	
 clean:
 	rm -f .coverage *.py[co] larch/*.py[co] insert.prof lookup.prof
diff --git a/tests/backwards-compatible.script b/tests/backwards-compatible.script
new file mode 100755
index 0000000..3d1e456
--- /dev/null
+++ b/tests/backwards-compatible.script
@@ -0,0 +1,25 @@
+#!/bin/sh
+# Copyright 2012  Lars Wirzenius
+# 
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+# 
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+# 
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+
+set -eu
+
+
+for tarball in test-data/*.tar.gz
+do
+    ./test-backwards-compatibility verify "$tarball"
+done
+
diff --git a/tests/backwards-compatible.stdout b/tests/backwards-compatible.stdout
new file mode 100644
index 0000000..aca00fc
--- /dev/null
+++ b/tests/backwards-compatible.stdout
@@ -0,0 +1 @@
+test-data/format-nodestore1-codec1.tar.gz is OK