tests: add tests for prune and tombstones commits

Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com>

Makefile-tests.am

@@ -59,6 +59,7 @@ testfiles = test-basic \
 	test-delta \
 	test-xattrs \
 	test-auto-summary \
+	test-prune \
 	$(NULL)
 insttest_SCRIPTS = $(addprefix tests/,$(testfiles:=.sh))
 

tests/test-prune.sh

@@ -0,0 +1,80 @@
+#!/bin/bash
+#
+# Copyright (C) 2015 Red Hat, Inc.
+#
+# This library is free software; you can redistribute it and/or
+# modify it under the terms of the GNU Lesser General Public
+# License as published by the Free Software Foundation; either
+# version 2 of the License, or (at your option) any later version.
+#
+# This library 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
+# Lesser General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public
+# License along with this library; if not, write to the
+# Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+# Boston, MA 02111-1307, USA.
+
+set -e
+
+. $(dirname $0)/libtest.sh
+
+setup_fake_remote_repo1 "archive-z2"
+
+echo '1..1'
+
+cd ${test_tmpdir}
+mkdir repo
+${CMD_PREFIX} ostree --repo=repo init
+${CMD_PREFIX} ostree --repo=repo remote add --set=gpg-verify=false origin $(cat httpd-address)/ostree/gnomerepo
+
+mkdir -p tree/root
+touch tree/root/a
+
+# Add a few commits
+seq 5 | while read; do
+    echo a >> tree/root/a
+    ${CMD_PREFIX} ostree --repo=${test_tmpdir}/ostree-srv/gnomerepo commit --branch=test -m test -s test tree
+done
+
+
+${CMD_PREFIX} ostree --repo=repo pull --depth=-1 origin test
+
+${CMD_PREFIX} ostree prune --repo=repo --refs-only --depth=1 -v
+find repo | grep \.commit$ | wc -l > commitcount
+assert_file_has_content commitcount "^2$"
+find repo/objects -name '*.tombstone-commit' | wc -l > tombstonecommitcount
+assert_file_has_content tombstonecommitcount "^0$"
+
+${CMD_PREFIX} ostree prune --repo=repo --refs-only --depth=0 -v
+find repo | grep \.commit$ | wc -l > commitcount
+assert_file_has_content commitcount "^1$"
+find repo/objects -name '*.tombstone-commit' | wc -l > tombstonecommitcount
+assert_file_has_content tombstonecommitcount "^0$"
+
+${CMD_PREFIX} ostree --repo=repo fsck --add-tombstones
+find repo/objects -name '*.tombstone-commit' | wc -l > tombstonecommitcount
+assert_file_has_content repo/config "tombstone-commits=true"
+assert_file_has_content tombstonecommitcount "^1$"
+
+# pull once again and use tombstone commits
+${CMD_PREFIX} ostree --repo=repo pull --depth=-1 origin test
+
+${CMD_PREFIX} ostree --repo=repo fsck --add-tombstones
+find repo/objects -name '*.tombstone-commit' | wc -l > tombstonecommitcount
+assert_file_has_content tombstonecommitcount "^0$"
+
+${CMD_PREFIX} ostree prune --repo=repo --refs-only --depth=0 -v
+find repo/objects -name '*.commit' | wc -l > commitcount
+assert_file_has_content commitcount "^1$"
+find repo/objects -name '*.tombstone-commit' | wc -l > tombstonecommitcount
+assert_not_file_has_content tombstonecommitcount "^0$"
+
+# and that tombstone are deleted once the commits are pulled again
+${CMD_PREFIX} ostree --repo=repo pull --depth=-1 origin test
+find repo/objects -name '*.tombstone-commit' | wc -l > tombstonecommitcount
+assert_file_has_content tombstonecommitcount "^0$"
+
+echo "ok prune"