tests: Add a complete functional test.

Add a test script that splits a file and immediately attempts to
reconstruct it, as a complete test of the whole thing.

.gitignore

@@ -26,6 +26,7 @@ lib/lib*.a
 tests/test-suite.log
 tests/t-*
 !tests/t-*.c
+!tests/t-*.sh
 tests/.deps
 info/*.info
 info/version.texi

tests/Makefile.am

@@ -1,6 +1,8 @@
-TESTS = t-parseuri t-parseconfig
+TESTS = $(noinst_PROGRAMS) t-split-restore.sh
 
-noinst_PROGRAMS = $(TESTS)
+noinst_PROGRAMS = t-parseuri t-parseconfig
+
+EXTRA_DIST = t-split-restore.sh
 
 AM_CPPFLAGS = -I$(top_srcdir)/lib -I$(top_srcdir)/src
 LDADD = $(top_builddir)/src/libgfsec.a \

tests/t-split-restore.sh

@@ -0,0 +1,23 @@
+#!/bin/bash
+
+../src/gfsec-split -k -c $$.conf Makefile \
+    file://$PWD/$$.share file://$PWD/$$.share file://$PWD/$$.share
+if [ $? != 0 ]; then
+    echo "t-split-restore: gfsec-split failed" >&2
+    exit 1
+fi
+
+../src/gfsec-use -c $$.conf -k -o $$.rebuilt
+if [ $? != 0 ]; then
+    echo "t-split-restore: gfsec-use failed" >&2
+    exit 1
+fi
+
+if [ "$(md5sum Makefile | cut -d' ' -f1)" != "$(md5sum $$.rebuilt | cut -d' ' -f1)" ]; then
+    echo "t-split-restore: Reconstructed file differs from the original file"
+    exit 1
+fi
+
+rm -f $$.*
+
+exit 0