| 1 | #!/bin/sh |
| 2 | |
| 3 | test_description="git hash-object" |
| 4 | |
| 5 | . ./test-lib.sh |
| 6 | |
| 7 | echo_without_newline() { |
| 8 | printf '%s' "$*" |
| 9 | } |
| 10 | |
| 11 | test_blob_does_not_exist() { |
| 12 | test_expect_success 'blob does not exist in database' " |
| 13 | test_must_fail git cat-file blob $1 |
| 14 | " |
| 15 | } |
| 16 | |
| 17 | test_blob_exists() { |
| 18 | test_expect_success 'blob exists in database' " |
| 19 | git cat-file blob $1 |
| 20 | " |
| 21 | } |
| 22 | |
| 23 | hello_content="Hello World" |
| 24 | example_content="This is an example" |
| 25 | |
| 26 | setup_repo() { |
| 27 | echo_without_newline "$hello_content" > hello |
| 28 | echo_without_newline "$example_content" > example |
| 29 | } |
| 30 | |
| 31 | test_repo=test |
| 32 | push_repo() { |
| 33 | git init --quiet $test_repo |
| 34 | cd $test_repo |
| 35 | |
| 36 | setup_repo |
| 37 | } |
| 38 | |
| 39 | pop_repo() { |
| 40 | cd .. |
| 41 | rm -rf $test_repo |
| 42 | } |
| 43 | |
| 44 | test_expect_success 'setup' ' |
| 45 | setup_repo && |
| 46 | test_oid_cache <<-EOF |
| 47 | hello sha1:5e1c309dae7f45e0f39b1bf3ac3cd9db12e7d689 |
| 48 | hello sha256:1e3b6c04d2eeb2b3e45c8a330445404c0b7cc7b257e2b097167d26f5230090c4 |
| 49 | |
| 50 | example sha1:ddd3f836d3e3fbb7ae289aa9ae83536f76956399 |
| 51 | example sha256:b44fe1fe65589848253737db859bd490453510719d7424daab03daf0767b85ae |
| 52 | EOF |
| 53 | ' |
| 54 | |
| 55 | # Argument checking |
| 56 | |
| 57 | test_expect_success "multiple '--stdin's are rejected" ' |
| 58 | echo example | test_must_fail git hash-object --stdin --stdin |
| 59 | ' |
| 60 | |
| 61 | test_expect_success "Can't use --stdin and --stdin-paths together" ' |
| 62 | echo example | test_must_fail git hash-object --stdin --stdin-paths && |
| 63 | echo example | test_must_fail git hash-object --stdin-paths --stdin |
| 64 | ' |
| 65 | |
| 66 | test_expect_success "Can't pass filenames as arguments with --stdin-paths" ' |
| 67 | echo example | test_must_fail git hash-object --stdin-paths hello |
| 68 | ' |
| 69 | |
| 70 | test_expect_success "Can't use --path with --stdin-paths" ' |
| 71 | echo example | test_must_fail git hash-object --stdin-paths --path=foo |
| 72 | ' |
| 73 | |
| 74 | test_expect_success "Can't use --path with --no-filters" ' |
| 75 | test_must_fail git hash-object --no-filters --path=foo |
| 76 | ' |
| 77 | |
| 78 | # Behavior |
| 79 | |
| 80 | push_repo |
| 81 | |
| 82 | test_expect_success 'hash a file' ' |
| 83 | test "$(test_oid hello)" = $(git hash-object hello) |
| 84 | ' |
| 85 | |
| 86 | test_blob_does_not_exist "$(test_oid hello)" |
| 87 | |
| 88 | test_expect_success 'hash from stdin' ' |
| 89 | test "$(test_oid example)" = $(git hash-object --stdin < example) |
| 90 | ' |
| 91 | |
| 92 | test_blob_does_not_exist "$(test_oid example)" |
| 93 | |
| 94 | test_expect_success 'hash a file and write to database' ' |
| 95 | test "$(test_oid hello)" = $(git hash-object -w hello) |
| 96 | ' |
| 97 | |
| 98 | test_blob_exists "$(test_oid hello)" |
| 99 | |
| 100 | test_expect_success 'git hash-object --stdin file1 <file0 first operates on file0, then file1' ' |
| 101 | echo foo > file1 && |
| 102 | obname0=$(echo bar | git hash-object --stdin) && |
| 103 | obname1=$(git hash-object file1) && |
| 104 | obname0new=$(echo bar | git hash-object --stdin file1 | sed -n -e 1p) && |
| 105 | obname1new=$(echo bar | git hash-object --stdin file1 | sed -n -e 2p) && |
| 106 | test "$obname0" = "$obname0new" && |
| 107 | test "$obname1" = "$obname1new" |
| 108 | ' |
| 109 | |
| 110 | test_expect_success 'set up crlf tests' ' |
| 111 | echo fooQ | tr Q "\\015" >file0 && |
| 112 | cp file0 file1 && |
| 113 | echo "file0 -crlf" >.gitattributes && |
| 114 | echo "file1 crlf" >>.gitattributes && |
| 115 | git config core.autocrlf true && |
| 116 | file0_sha=$(git hash-object file0) && |
| 117 | file1_sha=$(git hash-object file1) && |
| 118 | test "$file0_sha" != "$file1_sha" |
| 119 | ' |
| 120 | |
| 121 | test_expect_success 'check that appropriate filter is invoke when --path is used' ' |
| 122 | path1_sha=$(git hash-object --path=file1 file0) && |
| 123 | path0_sha=$(git hash-object --path=file0 file1) && |
| 124 | test "$file0_sha" = "$path0_sha" && |
| 125 | test "$file1_sha" = "$path1_sha" && |
| 126 | path1_sha=$(git hash-object --path=file1 --stdin <file0) && |
| 127 | path0_sha=$(git hash-object --path=file0 --stdin <file1) && |
| 128 | test "$file0_sha" = "$path0_sha" && |
| 129 | test "$file1_sha" = "$path1_sha" |
| 130 | ' |
| 131 | |
| 132 | test_expect_success 'gitattributes also work in a subdirectory' ' |
| 133 | mkdir subdir && |
| 134 | ( |
| 135 | cd subdir && |
| 136 | subdir_sha0=$(git hash-object ../file0) && |
| 137 | subdir_sha1=$(git hash-object ../file1) && |
| 138 | test "$file0_sha" = "$subdir_sha0" && |
| 139 | test "$file1_sha" = "$subdir_sha1" |
| 140 | ) |
| 141 | ' |
| 142 | |
| 143 | test_expect_success '--path works in a subdirectory' ' |
| 144 | ( |
| 145 | cd subdir && |
| 146 | path1_sha=$(git hash-object --path=../file1 ../file0) && |
| 147 | path0_sha=$(git hash-object --path=../file0 ../file1) && |
| 148 | test "$file0_sha" = "$path0_sha" && |
| 149 | test "$file1_sha" = "$path1_sha" |
| 150 | ) |
| 151 | ' |
| 152 | |
| 153 | test_expect_success 'check that --no-filters option works' ' |
| 154 | nofilters_file1=$(git hash-object --no-filters file1) && |
| 155 | test "$file0_sha" = "$nofilters_file1" && |
| 156 | nofilters_file1=$(git hash-object --stdin <file1) && |
| 157 | test "$file0_sha" = "$nofilters_file1" |
| 158 | ' |
| 159 | |
| 160 | test_expect_success 'check that --no-filters option works with --stdin-paths' ' |
| 161 | nofilters_file1=$(echo "file1" | git hash-object --stdin-paths --no-filters) && |
| 162 | test "$file0_sha" = "$nofilters_file1" |
| 163 | ' |
| 164 | |
| 165 | pop_repo |
| 166 | |
| 167 | for args in "-w --stdin" "--stdin -w"; do |
| 168 | push_repo |
| 169 | |
| 170 | test_expect_success "hash from stdin and write to database ($args)" ' |
| 171 | test "$(test_oid example)" = $(git hash-object $args < example) |
| 172 | ' |
| 173 | |
| 174 | test_blob_exists "$(test_oid example)" |
| 175 | |
| 176 | pop_repo |
| 177 | done |
| 178 | |
| 179 | filenames="hello |
| 180 | example" |
| 181 | |
| 182 | oids="$(test_oid hello) |
| 183 | $(test_oid example)" |
| 184 | |
| 185 | test_expect_success "hash two files with names on stdin" ' |
| 186 | test "$oids" = "$(echo_without_newline "$filenames" | git hash-object --stdin-paths)" |
| 187 | ' |
| 188 | |
| 189 | for args in "-w --stdin-paths" "--stdin-paths -w"; do |
| 190 | push_repo |
| 191 | |
| 192 | test_expect_success "hash two files with names on stdin and write to database ($args)" ' |
| 193 | test "$oids" = "$(echo_without_newline "$filenames" | git hash-object $args)" |
| 194 | ' |
| 195 | |
| 196 | test_blob_exists "$(test_oid hello)" |
| 197 | test_blob_exists "$(test_oid example)" |
| 198 | |
| 199 | pop_repo |
| 200 | done |
| 201 | |
| 202 | test_expect_success 'too-short tree' ' |
| 203 | echo abc >malformed-tree && |
| 204 | test_must_fail git hash-object -t tree malformed-tree 2>err && |
| 205 | grep "too-short tree object" err |
| 206 | ' |
| 207 | |
| 208 | test_expect_success PERL_TEST_HELPERS 'malformed mode in tree' ' |
| 209 | hex_oid=$(echo foo | git hash-object --stdin -w) && |
| 210 | bin_oid=$(echo $hex_oid | hex2oct) && |
| 211 | printf "9100644 \0$bin_oid" >tree-with-malformed-mode && |
| 212 | test_must_fail git hash-object -t tree tree-with-malformed-mode 2>err && |
| 213 | grep "malformed mode in tree entry" err |
| 214 | ' |
| 215 | |
| 216 | test_expect_success PERL_TEST_HELPERS 'empty filename in tree' ' |
| 217 | hex_oid=$(echo foo | git hash-object --stdin -w) && |
| 218 | bin_oid=$(echo $hex_oid | hex2oct) && |
| 219 | printf "100644 \0$bin_oid" >tree-with-empty-filename && |
| 220 | test_must_fail git hash-object -t tree tree-with-empty-filename 2>err && |
| 221 | grep "empty filename in tree entry" err |
| 222 | ' |
| 223 | |
| 224 | test_expect_success PERL_TEST_HELPERS 'duplicate filename in tree' ' |
| 225 | hex_oid=$(echo foo | git hash-object --stdin -w) && |
| 226 | bin_oid=$(echo $hex_oid | hex2oct) && |
| 227 | { |
| 228 | printf "100644 file\0$bin_oid" && |
| 229 | printf "100644 file\0$bin_oid" |
| 230 | } >tree-with-duplicate-filename && |
| 231 | test_must_fail git hash-object -t tree tree-with-duplicate-filename 2>err && |
| 232 | grep "duplicateEntries" err |
| 233 | ' |
| 234 | |
| 235 | test_expect_success 'corrupt commit' ' |
| 236 | test_must_fail git hash-object -t commit --stdin </dev/null |
| 237 | ' |
| 238 | |
| 239 | test_expect_success 'corrupt tag' ' |
| 240 | test_must_fail git hash-object -t tag --stdin </dev/null |
| 241 | ' |
| 242 | |
| 243 | test_expect_success 'hash-object complains about bogus type name' ' |
| 244 | test_must_fail git hash-object -t bogus --stdin </dev/null |
| 245 | ' |
| 246 | |
| 247 | test_expect_success 'hash-object complains about truncated type name' ' |
| 248 | test_must_fail git hash-object -t bl --stdin </dev/null |
| 249 | ' |
| 250 | |
| 251 | test_expect_success '--literally complains about non-standard types' ' |
| 252 | test_must_fail git hash-object -t bogus --literally --stdin |
| 253 | ' |
| 254 | |
| 255 | test_expect_success '--stdin outside of repository (uses default hash)' ' |
| 256 | nongit git hash-object --stdin <hello >actual && |
| 257 | echo "$(test_oid --hash=builtin hello)" >expect && |
| 258 | test_cmp expect actual |
| 259 | ' |
| 260 | |
| 261 | test_done |