Makefile.am: added unit tests for the archive plugins

test/test_archive_bzip2.sh

@@ -0,0 +1,10 @@
+#!/bin/sh -e
+
+SRC_BASE=configure
+SRC="$(dirname $0)/../${SRC_BASE}"
+DST="$(pwd)/test/tmp/${SRC_BASE}.bz2"
+
+mkdir -p test/tmp
+rm -f "$DST"
+bzip2 -c "$SRC" >"$DST"
+./test/run_input "$DST/${SRC_BASE}" |diff "$SRC" -