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#!/bin/sh
#
# Copyright (c) 2007 Nguyễn Thái Ngọc Duy
#
test_description='Test repository version check'
. ./test-lib.sh
test_expect_success 'setup' '
cat >test.patch <<-\EOF &&
diff --git a/test.txt b/test.txt
new file mode 100644
--- /dev/null
+++ b/test.txt
@@ -0,0 +1 @@
+123
EOF
test_create_repo "test" &&
test_create_repo "test2" &&
git config --file=test2/.git/config core.repositoryformatversion 99
'
test_expect_success 'gitdir selection on normal repos' '
echo 0 >expect &&
git config core.repositoryformatversion >actual &&
git -C test config core.repositoryformatversion >actual2 &&
test_cmp expect actual &&
test_cmp expect actual2
'
test_expect_success 'gitdir selection on unsupported repo' '
# Make sure it would stop at test2, not trash
test_expect_code 1 git -C test2 config core.repositoryformatversion >actual
'
test_expect_success 'gitdir not required mode' '
git apply --stat test.patch &&
git -C test apply --stat ../test.patch &&
git -C test2 apply --stat ../test.patch
'
test_expect_success 'gitdir required mode' '
git apply --check --index test.patch &&
git -C test apply --check --index ../test.patch &&
test_must_fail git -C test2 apply --check --index ../test.patch
'
check_allow () {
git rev-parse --git-dir >actual &&
echo .git >expect &&
test_cmp expect actual
}
check_abort () {
test_must_fail git rev-parse --git-dir
}
# avoid git-config, since it cannot be trusted to run
# in a repository with a broken version
mkconfig () {
echo '[core]' &&
echo "repositoryformatversion = $1" &&
shift &&
if test $# -gt 0; then
echo '[extensions]' &&
for i in "$@"; do
echo "$i"
done
fi
}
while read outcome version extensions; do
test_expect_success "$outcome version=$version $extensions" "
mkconfig $version $extensions >.git/config &&
check_${outcome}
"
done <<\EOF
allow 0
allow 1
allow 1 noop
abort 1 no-such-extension
allow 0 no-such-extension
EOF
test_expect_success 'precious-objects allowed' '
mkconfig 1 preciousObjects >.git/config &&
check_allow
'
test_expect_success 'precious-objects blocks destructive repack' '
test_must_fail git repack -ad
'
test_expect_success 'other repacks are OK' '
test_commit foo &&
git repack
'
test_expect_success 'precious-objects blocks prune' '
test_must_fail git prune
'
test_expect_success 'gc runs without complaint' '
git gc
'
test_done
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