| 1 | #!/bin/sh |
| 2 | # |
| 3 | # Copyright (c) 2007 Nguyễn Thái Ngọc Duy |
| 4 | # |
| 5 | |
| 6 | test_description='Test repository version check' |
| 7 | |
| 8 | . ./test-lib.sh |
| 9 | |
| 10 | test_expect_success 'setup' ' |
| 11 | cat >test.patch <<-\EOF && |
| 12 | diff --git a/test.txt b/test.txt |
| 13 | new file mode 100644 |
| 14 | --- /dev/null |
| 15 | +++ b/test.txt |
| 16 | @@ -0,0 +1 @@ |
| 17 | +123 |
| 18 | EOF |
| 19 | |
| 20 | test_create_repo "test" && |
| 21 | test_create_repo "test2" && |
| 22 | git config --file=test2/.git/config core.repositoryformatversion 99 |
| 23 | ' |
| 24 | |
| 25 | test_expect_success 'gitdir selection on normal repos' ' |
| 26 | if test_have_prereq DEFAULT_REPO_FORMAT |
| 27 | then |
| 28 | echo 0 |
| 29 | else |
| 30 | echo 1 |
| 31 | fi >expect && |
| 32 | git config core.repositoryformatversion >actual && |
| 33 | git -C test config core.repositoryformatversion >actual2 && |
| 34 | test_cmp expect actual && |
| 35 | test_cmp expect actual2 |
| 36 | ' |
| 37 | |
| 38 | test_expect_success 'gitdir selection on unsupported repo' ' |
| 39 | # Make sure it would stop at test2, not trash |
| 40 | test_expect_code 1 git -C test2 config core.repositoryformatversion |
| 41 | ' |
| 42 | |
| 43 | test_expect_success 'gitdir not required mode' ' |
| 44 | git apply --stat test.patch && |
| 45 | git -C test apply --stat ../test.patch && |
| 46 | git -C test2 apply --stat ../test.patch |
| 47 | ' |
| 48 | |
| 49 | test_expect_success 'gitdir required mode' ' |
| 50 | git apply --check --index test.patch && |
| 51 | git -C test apply --check --index ../test.patch && |
| 52 | test_must_fail git -C test2 apply --check --index ../test.patch |
| 53 | ' |
| 54 | |
| 55 | check_allow () { |
| 56 | git rev-parse --git-dir >actual && |
| 57 | echo .git >expect && |
| 58 | test_cmp expect actual |
| 59 | } |
| 60 | |
| 61 | check_abort () { |
| 62 | test_must_fail git rev-parse --git-dir |
| 63 | } |
| 64 | |
| 65 | # avoid git-config, since it cannot be trusted to run |
| 66 | # in a repository with a broken version |
| 67 | mkconfig () { |
| 68 | echo '[core]' && |
| 69 | echo "repositoryformatversion = $1" && |
| 70 | shift && |
| 71 | |
| 72 | if test $# -gt 0; then |
| 73 | echo '[extensions]' && |
| 74 | for i in "$@"; do |
| 75 | echo "$i" |
| 76 | done |
| 77 | fi |
| 78 | } |
| 79 | |
| 80 | while read outcome version extensions; do |
| 81 | test_expect_success "$outcome version=$version $extensions" " |
| 82 | test_when_finished 'rm -rf extensions' && |
| 83 | git init extensions && |
| 84 | ( |
| 85 | cd extensions && |
| 86 | mkconfig $version $extensions >.git/config && |
| 87 | check_${outcome} |
| 88 | ) |
| 89 | " |
| 90 | done <<\EOF |
| 91 | allow 0 |
| 92 | allow 1 |
| 93 | allow 1 noop |
| 94 | abort 1 no-such-extension |
| 95 | allow 0 no-such-extension |
| 96 | allow 0 noop |
| 97 | abort 0 noop-v1 |
| 98 | allow 1 noop-v1 |
| 99 | EOF |
| 100 | |
| 101 | test_expect_success 'precious-objects allowed' ' |
| 102 | git config core.repositoryFormatVersion 1 && |
| 103 | git config extensions.preciousObjects 1 && |
| 104 | check_allow |
| 105 | ' |
| 106 | |
| 107 | test_expect_success 'precious-objects blocks destructive repack' ' |
| 108 | test_must_fail git repack -ad |
| 109 | ' |
| 110 | |
| 111 | test_expect_success 'other repacks are OK' ' |
| 112 | test_commit foo && |
| 113 | git repack |
| 114 | ' |
| 115 | |
| 116 | test_expect_success 'precious-objects blocks prune' ' |
| 117 | test_must_fail git prune |
| 118 | ' |
| 119 | |
| 120 | test_expect_success 'gc runs without complaint' ' |
| 121 | git gc |
| 122 | ' |
| 123 | |
| 124 | test_done |