| 1 | #!/bin/sh |
| 2 | |
| 3 | test_description='index file specific tests' |
| 4 | |
| 5 | . ./test-lib.sh |
| 6 | |
| 7 | sane_unset GIT_TEST_SPLIT_INDEX |
| 8 | |
| 9 | test_expect_success 'setup' ' |
| 10 | echo 1 >a |
| 11 | ' |
| 12 | |
| 13 | test_expect_success 'bogus GIT_INDEX_VERSION issues warning' ' |
| 14 | ( |
| 15 | rm -f .git/index && |
| 16 | GIT_INDEX_VERSION=2bogus && |
| 17 | export GIT_INDEX_VERSION && |
| 18 | git add a 2>err && |
| 19 | sed "s/[0-9]//" err >actual.err && |
| 20 | sed -e "s/ Z$/ /" <<-\EOF >expect.err && |
| 21 | warning: GIT_INDEX_VERSION set, but the value is invalid. |
| 22 | Using version Z |
| 23 | EOF |
| 24 | test_cmp expect.err actual.err |
| 25 | ) |
| 26 | ' |
| 27 | |
| 28 | test_expect_success 'out of bounds GIT_INDEX_VERSION issues warning' ' |
| 29 | ( |
| 30 | rm -f .git/index && |
| 31 | GIT_INDEX_VERSION=1 && |
| 32 | export GIT_INDEX_VERSION && |
| 33 | git add a 2>err && |
| 34 | sed "s/[0-9]//" err >actual.err && |
| 35 | sed -e "s/ Z$/ /" <<-\EOF >expect.err && |
| 36 | warning: GIT_INDEX_VERSION set, but the value is invalid. |
| 37 | Using version Z |
| 38 | EOF |
| 39 | test_cmp expect.err actual.err |
| 40 | ) |
| 41 | ' |
| 42 | |
| 43 | test_expect_success 'no warning with bogus GIT_INDEX_VERSION and existing index' ' |
| 44 | ( |
| 45 | GIT_INDEX_VERSION=1 && |
| 46 | export GIT_INDEX_VERSION && |
| 47 | git add a 2>actual.err && |
| 48 | test_must_be_empty actual.err |
| 49 | ) |
| 50 | ' |
| 51 | |
| 52 | test_expect_success 'out of bounds index.version issues warning' ' |
| 53 | ( |
| 54 | sane_unset GIT_INDEX_VERSION && |
| 55 | rm -f .git/index && |
| 56 | git config --add index.version 1 && |
| 57 | git add a 2>err && |
| 58 | sed "s/[0-9]//" err >actual.err && |
| 59 | sed -e "s/ Z$/ /" <<-\EOF >expect.err && |
| 60 | warning: index.version set, but the value is invalid. |
| 61 | Using version Z |
| 62 | EOF |
| 63 | test_cmp expect.err actual.err |
| 64 | ) |
| 65 | ' |
| 66 | |
| 67 | test_expect_success 'index.skipHash config option' ' |
| 68 | rm -f .git/index && |
| 69 | git -c index.skipHash=true add a && |
| 70 | test_trailing_hash .git/index >hash && |
| 71 | echo $(test_oid zero) >expect && |
| 72 | test_cmp expect hash && |
| 73 | git fsck && |
| 74 | |
| 75 | rm -f .git/index && |
| 76 | git -c feature.manyFiles=true add a && |
| 77 | test_trailing_hash .git/index >hash && |
| 78 | cmp expect hash && |
| 79 | |
| 80 | rm -f .git/index && |
| 81 | git -c feature.manyFiles=true \ |
| 82 | -c index.skipHash=false add a && |
| 83 | test_trailing_hash .git/index >hash && |
| 84 | ! cmp expect hash && |
| 85 | |
| 86 | test_commit start && |
| 87 | git -c protocol.file.allow=always submodule add ./ sub && |
| 88 | git config index.skipHash false && |
| 89 | git -C sub config index.skipHash true && |
| 90 | rm -f .git/modules/sub/index && |
| 91 | >sub/file && |
| 92 | git -C sub add a && |
| 93 | test_trailing_hash .git/modules/sub/index >hash && |
| 94 | test_cmp expect hash && |
| 95 | git -C sub fsck |
| 96 | ' |
| 97 | |
| 98 | test_index_version () { |
| 99 | INDEX_VERSION_CONFIG=$1 && |
| 100 | FEATURE_MANY_FILES=$2 && |
| 101 | ENV_VAR_VERSION=$3 |
| 102 | EXPECTED_OUTPUT_VERSION=$4 && |
| 103 | ( |
| 104 | rm -f .git/index && |
| 105 | rm -f .git/config && |
| 106 | if test "$INDEX_VERSION_CONFIG" -ne 0 |
| 107 | then |
| 108 | git config --add index.version $INDEX_VERSION_CONFIG |
| 109 | fi && |
| 110 | git config --add feature.manyFiles $FEATURE_MANY_FILES |
| 111 | if test "$ENV_VAR_VERSION" -ne 0 |
| 112 | then |
| 113 | GIT_INDEX_VERSION=$ENV_VAR_VERSION && |
| 114 | export GIT_INDEX_VERSION |
| 115 | else |
| 116 | unset GIT_INDEX_VERSION |
| 117 | fi && |
| 118 | git add a && |
| 119 | echo $EXPECTED_OUTPUT_VERSION >expect && |
| 120 | git update-index --show-index-version >actual && |
| 121 | test_cmp expect actual |
| 122 | ) |
| 123 | } |
| 124 | |
| 125 | test_expect_success 'index version config precedence' ' |
| 126 | test_index_version 0 false 0 2 && |
| 127 | test_index_version 2 false 0 2 && |
| 128 | test_index_version 3 false 0 2 && |
| 129 | test_index_version 4 false 0 4 && |
| 130 | test_index_version 2 false 4 4 && |
| 131 | test_index_version 2 true 0 2 && |
| 132 | test_index_version 0 true 0 4 && |
| 133 | test_index_version 0 true 2 2 |
| 134 | ' |
| 135 | |
| 136 | test_done |