tests: add test for keeping the repo on error

4 files changed, 178 insertions, 0 deletions

diff --git a/tests/git-backup-on-error.script b/tests/git-backup-on-error.script
new file mode 100755
index 0000000..866db65
--- /dev/null
+++ b/tests/git-backup-on-error.script
@@ -0,0 +1,49 @@
+#!/bin/bash
+#
+# Tests when a git mirror fails that it keeps the backups around
+#
+# Copyright (C) 2012  Codethink Limited
+# 
+# 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; version 2 of the License.
+# 
+# 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, write to the Free Software Foundation, Inc.,
+# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+
+
+set -e
+set -o pipefail
+
+
+logfile="$DATADIR/git-backup-test-repo.log"
+workdir="$DATADIR/work-dir"
+repo="$DATADIR/git-backup-test-repo"
+
+normalize() {
+    DATETIMESPEC='[0-9]*-[0-9]*-[0-9]*-[0-9]*:[0-9]*:[0-9]*'
+    sed -r -e "s|git-pre-update-$DATETIMESPEC|git-pre-update-DATETIME|g" \
+           -e "s|git-post-fail-$DATETIMESPEC|git-post-fail-DATETIME|g" \
+           -e "s|$DATADIR|DATADIR|g" "$@"
+}
+
+# mirror some history
+./lorry --pull-only --log="$logfile" --working-area="$workdir" \
+  "$DATADIR/git-backup-test-repo.lorry" | normalize 
+
+# make upstream disappear to cause errors
+rm -rf "$repo"
+if ./lorry --pull-only --log="$logfile" --working-area="$workdir" \
+           "$DATADIR/git-backup-test-repo.lorry" | normalize
+then
+    echo Previous lorry command should have failed >&2
+    exit 1
+else
+    find "$workdir/git-backup-test-repo" | LC_ALL=C sort | normalize
+fi
diff --git a/tests/git-backup-on-error.setup b/tests/git-backup-on-error.setup
new file mode 100755
index 0000000..03a8dad
--- /dev/null
+++ b/tests/git-backup-on-error.setup
@@ -0,0 +1,47 @@
+#!/bin/sh
+#
+# Creates a git repository with a single file and a single commit.
+#
+# Copyright (C) 2012  Codethink Limited
+# 
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; version 2 of the License.
+# 
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+# 
+# You should have received a copy of the GNU General Public License along
+# with this program; if not, write to the Free Software Foundation, Inc.,
+# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+
+
+set -e
+
+# create the repository
+repo="$DATADIR/git-backup-test-repo"
+mkdir "$repo"
+cd "$repo"
+git init --quiet
+
+# add the test file
+echo "first line" > test.txt
+git add test.txt
+
+# make a commit
+git commit --quiet -m "first commit"
+
+# create the .lorry file for the repository
+cat <<EOF > $DATADIR/git-backup-test-repo.lorry
+{
+  "git-backup-test-repo": {
+    "type": "git",
+    "url": "file://$repo"
+  }
+}
+EOF
+
+# create the working directory
+test -d "$DATADIR/work-dir" || mkdir "$DATADIR/work-dir"
diff --git a/tests/git-backup-on-error.stderr b/tests/git-backup-on-error.stderr
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/tests/git-backup-on-error.stderr
diff --git a/tests/git-backup-on-error.stdout b/tests/git-backup-on-error.stdout
new file mode 100644
index 0000000..8f91061
--- /dev/null
+++ b/tests/git-backup-on-error.stdout
@@ -0,0 +1,82 @@
+Mirror of git-backup-test-repo failed, state before mirror is saved at DATADIR/work-dir/git-backup-test-repo/git-pre-update-DATETIME and state after mirror is saved at DATADIR/work-dir/git-backup-test-repo/git-post-fail-DATETIME
+Exception: git fetch origin failed (exit code 128):
+    fatal: 'DATADIR/git-backup-test-repo' does not appear to be a git repository
+    fatal: The remote end hung up unexpectedly
+
+DATADIR/work-dir/git-backup-test-repo
+DATADIR/work-dir/git-backup-test-repo/git
+DATADIR/work-dir/git-backup-test-repo/git-post-fail-DATETIME
+DATADIR/work-dir/git-backup-test-repo/git-post-fail-DATETIME/FETCH_HEAD
+DATADIR/work-dir/git-backup-test-repo/git-post-fail-DATETIME/HEAD
+DATADIR/work-dir/git-backup-test-repo/git-post-fail-DATETIME/branches
+DATADIR/work-dir/git-backup-test-repo/git-post-fail-DATETIME/config
+DATADIR/work-dir/git-backup-test-repo/git-post-fail-DATETIME/description
+DATADIR/work-dir/git-backup-test-repo/git-post-fail-DATETIME/git___gitorious_org_baserock_morphs_git_backup_test_repo.bndl
+DATADIR/work-dir/git-backup-test-repo/git-post-fail-DATETIME/hooks
+DATADIR/work-dir/git-backup-test-repo/git-post-fail-DATETIME/hooks/applypatch-msg.sample
+DATADIR/work-dir/git-backup-test-repo/git-post-fail-DATETIME/hooks/commit-msg.sample
+DATADIR/work-dir/git-backup-test-repo/git-post-fail-DATETIME/hooks/post-commit.sample
+DATADIR/work-dir/git-backup-test-repo/git-post-fail-DATETIME/hooks/post-receive.sample
+DATADIR/work-dir/git-backup-test-repo/git-post-fail-DATETIME/hooks/post-update.sample
+DATADIR/work-dir/git-backup-test-repo/git-post-fail-DATETIME/hooks/pre-applypatch.sample
+DATADIR/work-dir/git-backup-test-repo/git-post-fail-DATETIME/hooks/pre-commit.sample
+DATADIR/work-dir/git-backup-test-repo/git-post-fail-DATETIME/hooks/pre-rebase.sample
+DATADIR/work-dir/git-backup-test-repo/git-post-fail-DATETIME/hooks/prepare-commit-msg.sample
+DATADIR/work-dir/git-backup-test-repo/git-post-fail-DATETIME/hooks/update.sample
+DATADIR/work-dir/git-backup-test-repo/git-post-fail-DATETIME/info
+DATADIR/work-dir/git-backup-test-repo/git-post-fail-DATETIME/info/exclude
+DATADIR/work-dir/git-backup-test-repo/git-post-fail-DATETIME/info/refs
+DATADIR/work-dir/git-backup-test-repo/git-post-fail-DATETIME/objects
+DATADIR/work-dir/git-backup-test-repo/git-post-fail-DATETIME/packed-refs
+DATADIR/work-dir/git-backup-test-repo/git-post-fail-DATETIME/refs
+DATADIR/work-dir/git-backup-test-repo/git-post-fail-DATETIME/refs/heads
+DATADIR/work-dir/git-backup-test-repo/git-post-fail-DATETIME/refs/tags
+DATADIR/work-dir/git-backup-test-repo/git-pre-update-DATETIME
+DATADIR/work-dir/git-backup-test-repo/git-pre-update-DATETIME/HEAD
+DATADIR/work-dir/git-backup-test-repo/git-pre-update-DATETIME/branches
+DATADIR/work-dir/git-backup-test-repo/git-pre-update-DATETIME/config
+DATADIR/work-dir/git-backup-test-repo/git-pre-update-DATETIME/description
+DATADIR/work-dir/git-backup-test-repo/git-pre-update-DATETIME/git___gitorious_org_baserock_morphs_git_backup_test_repo.bndl
+DATADIR/work-dir/git-backup-test-repo/git-pre-update-DATETIME/hooks
+DATADIR/work-dir/git-backup-test-repo/git-pre-update-DATETIME/hooks/applypatch-msg.sample
+DATADIR/work-dir/git-backup-test-repo/git-pre-update-DATETIME/hooks/commit-msg.sample
+DATADIR/work-dir/git-backup-test-repo/git-pre-update-DATETIME/hooks/post-commit.sample
+DATADIR/work-dir/git-backup-test-repo/git-pre-update-DATETIME/hooks/post-receive.sample
+DATADIR/work-dir/git-backup-test-repo/git-pre-update-DATETIME/hooks/post-update.sample
+DATADIR/work-dir/git-backup-test-repo/git-pre-update-DATETIME/hooks/pre-applypatch.sample
+DATADIR/work-dir/git-backup-test-repo/git-pre-update-DATETIME/hooks/pre-commit.sample
+DATADIR/work-dir/git-backup-test-repo/git-pre-update-DATETIME/hooks/pre-rebase.sample
+DATADIR/work-dir/git-backup-test-repo/git-pre-update-DATETIME/hooks/prepare-commit-msg.sample
+DATADIR/work-dir/git-backup-test-repo/git-pre-update-DATETIME/hooks/update.sample
+DATADIR/work-dir/git-backup-test-repo/git-pre-update-DATETIME/info
+DATADIR/work-dir/git-backup-test-repo/git-pre-update-DATETIME/info/exclude
+DATADIR/work-dir/git-backup-test-repo/git-pre-update-DATETIME/info/refs
+DATADIR/work-dir/git-backup-test-repo/git-pre-update-DATETIME/objects
+DATADIR/work-dir/git-backup-test-repo/git-pre-update-DATETIME/packed-refs
+DATADIR/work-dir/git-backup-test-repo/git-pre-update-DATETIME/refs
+DATADIR/work-dir/git-backup-test-repo/git-pre-update-DATETIME/refs/heads
+DATADIR/work-dir/git-backup-test-repo/git-pre-update-DATETIME/refs/tags
+DATADIR/work-dir/git-backup-test-repo/git/HEAD
+DATADIR/work-dir/git-backup-test-repo/git/branches
+DATADIR/work-dir/git-backup-test-repo/git/config
+DATADIR/work-dir/git-backup-test-repo/git/description
+DATADIR/work-dir/git-backup-test-repo/git/git___gitorious_org_baserock_morphs_git_backup_test_repo.bndl
+DATADIR/work-dir/git-backup-test-repo/git/hooks
+DATADIR/work-dir/git-backup-test-repo/git/hooks/applypatch-msg.sample
+DATADIR/work-dir/git-backup-test-repo/git/hooks/commit-msg.sample
+DATADIR/work-dir/git-backup-test-repo/git/hooks/post-commit.sample
+DATADIR/work-dir/git-backup-test-repo/git/hooks/post-receive.sample
+DATADIR/work-dir/git-backup-test-repo/git/hooks/post-update.sample
+DATADIR/work-dir/git-backup-test-repo/git/hooks/pre-applypatch.sample
+DATADIR/work-dir/git-backup-test-repo/git/hooks/pre-commit.sample
+DATADIR/work-dir/git-backup-test-repo/git/hooks/pre-rebase.sample
+DATADIR/work-dir/git-backup-test-repo/git/hooks/prepare-commit-msg.sample
+DATADIR/work-dir/git-backup-test-repo/git/hooks/update.sample
+DATADIR/work-dir/git-backup-test-repo/git/info
+DATADIR/work-dir/git-backup-test-repo/git/info/exclude
+DATADIR/work-dir/git-backup-test-repo/git/info/refs
+DATADIR/work-dir/git-backup-test-repo/git/objects
+DATADIR/work-dir/git-backup-test-repo/git/packed-refs
+DATADIR/work-dir/git-backup-test-repo/git/refs
+DATADIR/work-dir/git-backup-test-repo/git/refs/heads
+DATADIR/work-dir/git-backup-test-repo/git/refs/tags