git-commit-vandalism/t/t1302-repo-version.sh
brian m. carlson 059d8066f8 t1302: expect repo format version 1 for SHA-256
When using SHA-256, we need to take advantage of the extensions section
in the config file, so we need to use repository format version 1.
Update the test to look for the correct value.

Note that test_oid produces a value without a trailing newline, so use
echo to ensure we print a trailing newline to compare it correctly
against the actual results.

Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-05-27 10:07:07 -07:00

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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' '
test_oid_cache <<-\EOF &&
version sha1:0
version sha256:1
EOF
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 $(test_oid version) >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