1#!/bin/sh 2 3test_description='test git rev-parse diagnosis for invalid argument' 4 5exec </dev/null 6 7GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=main 8export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME 9 10. ./test-lib.sh 11 12test_did_you_mean () 13{ 14 cat >expected <<-EOF && 15 fatal: path '$2$3' $4, but not ${5:-$SQ$3$SQ} 16 hint: Did you mean '$1:$2$3'${2:+ aka $SQ$1:./$3$SQ}? 17 EOF 18 test_cmp expected error 19} 20 21HASH_file= 22 23test_expect_success 'set up basic repo' ' 24 echo one > file.txt && 25 mkdir subdir && 26 echo two > subdir/file.txt && 27 echo three > subdir/file2.txt && 28 git add . && 29 git commit -m init && 30 echo four > index-only.txt && 31 git add index-only.txt && 32 echo five > disk-only.txt 33' 34 35test_expect_success 'correct file objects' ' 36 HASH_file=$(git rev-parse HEAD:file.txt) && 37 git rev-parse HEAD:subdir/file.txt && 38 git rev-parse :index-only.txt && 39 (cd subdir && 40 git rev-parse HEAD:subdir/file2.txt && 41 test $HASH_file = $(git rev-parse HEAD:file.txt) && 42 test $HASH_file = $(git rev-parse :file.txt) && 43 test $HASH_file = $(git rev-parse :0:file.txt) ) 44' 45 46test_expect_success 'correct relative file objects (0)' ' 47 git rev-parse :file.txt >expected && 48 git rev-parse :./file.txt >result && 49 test_cmp expected result && 50 git rev-parse :0:./file.txt >result && 51 test_cmp expected result 52' 53 54test_expect_success 'correct relative file objects (1)' ' 55 git rev-parse HEAD:file.txt >expected && 56 git rev-parse HEAD:./file.txt >result && 57 test_cmp expected result 58' 59 60test_expect_success 'correct relative file objects (2)' ' 61 ( 62 cd subdir && 63 git rev-parse HEAD:../file.txt >result && 64 test_cmp ../expected result 65 ) 66' 67 68test_expect_success 'correct relative file objects (3)' ' 69 ( 70 cd subdir && 71 git rev-parse HEAD:../subdir/../file.txt >result && 72 test_cmp ../expected result 73 ) 74' 75 76test_expect_success 'correct relative file objects (4)' ' 77 git rev-parse HEAD:subdir/file.txt >expected && 78 ( 79 cd subdir && 80 git rev-parse HEAD:./file.txt >result && 81 test_cmp ../expected result 82 ) 83' 84 85test_expect_success 'correct relative file objects (5)' ' 86 git rev-parse :subdir/file.txt >expected && 87 ( 88 cd subdir && 89 git rev-parse :./file.txt >result && 90 test_cmp ../expected result && 91 git rev-parse :0:./file.txt >result && 92 test_cmp ../expected result 93 ) 94' 95 96test_expect_success 'correct relative file objects (6)' ' 97 git rev-parse :file.txt >expected && 98 ( 99 cd subdir && 100 git rev-parse :../file.txt >result && 101 test_cmp ../expected result && 102 git rev-parse :0:../file.txt >result && 103 test_cmp ../expected result 104 ) 105' 106 107test_expect_success 'incorrect revision id' ' 108 test_must_fail git rev-parse foobar:file.txt 2>error && 109 test_i18ngrep "invalid object name .foobar." error && 110 test_must_fail git rev-parse foobar 2>error && 111 test_i18ngrep "unknown revision or path not in the working tree." error 112' 113 114test_expect_success 'incorrect file in sha1:path' ' 115 test_must_fail git rev-parse HEAD:nothing.txt 2>error && 116 test_i18ngrep "path .nothing.txt. does not exist in .HEAD." error && 117 test_must_fail git rev-parse HEAD:index-only.txt 2>error && 118 test_i18ngrep "path .index-only.txt. exists on disk, but not in .HEAD." error && 119 (cd subdir && 120 test_must_fail git rev-parse HEAD:file2.txt 2>error && 121 test_did_you_mean HEAD subdir/ file2.txt exists ) 122' 123 124test_expect_success 'incorrect file in :path and :N:path' ' 125 test_must_fail git rev-parse :nothing.txt 2>error && 126 test_i18ngrep "path .nothing.txt. does not exist (neither on disk nor in the index)" error && 127 test_must_fail git rev-parse :1:nothing.txt 2>error && 128 test_i18ngrep "path .nothing.txt. does not exist (neither on disk nor in the index)" error && 129 test_must_fail git rev-parse :1:file.txt 2>error && 130 test_did_you_mean ":0" "" file.txt "is in the index" "at stage 1" && 131 (cd subdir && 132 test_must_fail git rev-parse :1:file.txt 2>error && 133 test_did_you_mean ":0" "" file.txt "is in the index" "at stage 1" && 134 test_must_fail git rev-parse :file2.txt 2>error && 135 test_did_you_mean ":0" subdir/ file2.txt "is in the index" && 136 test_must_fail git rev-parse :2:file2.txt 2>error && 137 test_did_you_mean :0 subdir/ file2.txt "is in the index") && 138 test_must_fail git rev-parse :disk-only.txt 2>error && 139 test_i18ngrep "path .disk-only.txt. exists on disk, but not in the index" error 140' 141 142test_expect_success 'invalid @{n} reference' ' 143 test_must_fail git rev-parse main@{99999} >output 2>error && 144 test_must_be_empty output && 145 test_i18ngrep "log for [^ ]* only has [0-9][0-9]* entries" error && 146 test_must_fail git rev-parse --verify main@{99999} >output 2>error && 147 test_must_be_empty output && 148 test_i18ngrep "log for [^ ]* only has [0-9][0-9]* entries" error 149' 150 151test_expect_success 'relative path not found' ' 152 ( 153 cd subdir && 154 test_must_fail git rev-parse HEAD:./nonexistent.txt 2>error && 155 test_i18ngrep subdir/nonexistent.txt error 156 ) 157' 158 159test_expect_success 'relative path outside worktree' ' 160 test_must_fail git rev-parse HEAD:../file.txt >output 2>error && 161 test_must_be_empty output && 162 test_i18ngrep "outside repository" error 163' 164 165test_expect_success 'relative path when cwd is outside worktree' ' 166 test_must_fail git --git-dir=.git --work-tree=subdir rev-parse HEAD:./file.txt >output 2>error && 167 test_must_be_empty output && 168 test_i18ngrep "relative path syntax can.t be used outside working tree" error 169' 170 171test_expect_success '<commit>:file correctly diagnosed after a pathname' ' 172 test_must_fail git rev-parse file.txt HEAD:file.txt 1>actual 2>error && 173 test_i18ngrep ! "exists on disk" error && 174 test_i18ngrep "no such path in the working tree" error && 175 cat >expect <<-\EOF && 176 file.txt 177 HEAD:file.txt 178 EOF 179 test_cmp expect actual 180' 181 182test_expect_success 'dotdot is not an empty set' ' 183 ( H=$(git rev-parse HEAD) && echo $H && echo ^$H ) >expect && 184 185 git rev-parse HEAD.. >actual && 186 test_cmp expect actual && 187 188 git rev-parse ..HEAD >actual && 189 test_cmp expect actual && 190 191 echo .. >expect && 192 git rev-parse .. >actual && 193 test_cmp expect actual 194' 195 196test_expect_success 'dotdot does not peel endpoints' ' 197 git tag -a -m "annote" annotated HEAD && 198 A=$(git rev-parse annotated) && 199 H=$(git rev-parse annotated^0) && 200 { 201 echo $A && echo ^$A 202 } >expect-with-two-dots && 203 { 204 echo $A && echo $A && echo ^$H 205 } >expect-with-merge-base && 206 207 git rev-parse annotated..annotated >actual-with-two-dots && 208 test_cmp expect-with-two-dots actual-with-two-dots && 209 210 git rev-parse annotated...annotated >actual-with-merge-base && 211 test_cmp expect-with-merge-base actual-with-merge-base 212' 213 214test_expect_success 'arg before dashdash must be a revision (missing)' ' 215 test_must_fail git rev-parse foobar -- 2>stderr && 216 test_i18ngrep "bad revision" stderr 217' 218 219test_expect_success 'arg before dashdash must be a revision (file)' ' 220 >foobar && 221 test_must_fail git rev-parse foobar -- 2>stderr && 222 test_i18ngrep "bad revision" stderr 223' 224 225test_expect_success 'arg before dashdash must be a revision (ambiguous)' ' 226 >foobar && 227 git update-ref refs/heads/foobar HEAD && 228 { 229 # we do not want to use rev-parse here, because 230 # we are testing it 231 git show-ref -s refs/heads/foobar && 232 printf "%s\n" -- 233 } >expect && 234 git rev-parse foobar -- >actual && 235 test_cmp expect actual 236' 237 238test_expect_success 'reject Nth parent if N is too high' ' 239 test_must_fail git rev-parse HEAD^100000000000000000000000000000000 240' 241 242test_expect_success 'reject Nth ancestor if N is too high' ' 243 test_must_fail git rev-parse HEAD~100000000000000000000000000000000 244' 245 246test_expect_success 'pathspecs with wildcards are not ambiguous' ' 247 echo "*.c" >expect && 248 git rev-parse "*.c" >actual && 249 test_cmp expect actual 250' 251 252test_expect_success 'backslash does not trigger wildcard rule' ' 253 test_must_fail git rev-parse "foo\\bar" 254' 255 256test_expect_success 'escaped char does not trigger wildcard rule' ' 257 test_must_fail git rev-parse "foo\\*bar" 258' 259 260test_expect_success 'arg after dashdash not interpreted as option' ' 261 cat >expect <<-\EOF && 262 -- 263 --local-env-vars 264 EOF 265 git rev-parse -- --local-env-vars >actual && 266 test_cmp expect actual 267' 268 269test_expect_success 'arg after end-of-options not interpreted as option' ' 270 test_must_fail git rev-parse --end-of-options --not-real -- 2>err && 271 test_i18ngrep bad.revision.*--not-real err 272' 273 274test_expect_success 'end-of-options still allows --' ' 275 cat >expect <<-EOF && 276 --end-of-options 277 $(git rev-parse --verify HEAD) 278 -- 279 path 280 EOF 281 git rev-parse --end-of-options HEAD -- path >actual && 282 test_cmp expect actual 283' 284 285test_done 286