aboutsummaryrefslogtreecommitdiff
path: root/t/t1302-repo-version.sh
blob: 9bcd34969f56038d3933471bc32641a277d413ba (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
#!/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 &&
	(
		cd test &&
		git 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
	echo 99 >expect &&
	(
		cd test2 &&
		git config core.repositoryformatversion >../actual
	) &&
	test_cmp expect actual
'

test_expect_success 'gitdir not required mode' '
	git apply --stat test.patch &&
	(
		cd test &&
		git apply --stat ../test.patch
	) &&
	(
		cd test2 &&
		git apply --stat ../test.patch
	)
'

test_expect_success 'gitdir required mode' '
	git apply --check --index test.patch &&
	(
		cd test &&
		git apply --check --index ../test.patch
	) &&
	(
		cd test2 &&
		test_must_fail git 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