t/t1506-rev-parse-diagnosis.sh

   1 #!/bin/sh
   2
   3 test_description='test git rev-parse diagnosis for invalid argument'
   4
   5 exec </dev/null
   6
   7 . ./test-lib.sh
   8
   9 test_did_you_mean ()
  10 {
  11         printf "fatal: Path '$2$3' $4, but not ${5:-'$3'}.\n" >expected &&
  12         printf "Did you mean '$1:$2$3'${2:+ aka '$1:./$3'}?\n" >>expected &&
  13         test_cmp expected error
  14 }
  15
  16 HASH_file=
  17
  18 test_expect_success 'set up basic repo' '
  19         echo one > file.txt &&
  20         mkdir subdir &&
  21         echo two > subdir/file.txt &&
  22         echo three > subdir/file2.txt &&
  23         git add . &&
  24         git commit -m init &&
  25         echo four > index-only.txt &&
  26         git add index-only.txt &&
  27         echo five > disk-only.txt
  28 '
  29
  30 test_expect_success 'correct file objects' '
  31         HASH_file=$(git rev-parse HEAD:file.txt) &&
  32         git rev-parse HEAD:subdir/file.txt &&
  33         git rev-parse :index-only.txt &&
  34         (cd subdir &&
  35          git rev-parse HEAD:subdir/file2.txt &&
  36          test $HASH_file = $(git rev-parse HEAD:file.txt) &&
  37          test $HASH_file = $(git rev-parse :file.txt) &&
  38          test $HASH_file = $(git rev-parse :0:file.txt) )
  39 '
  40
  41 test_expect_success 'correct relative file objects (0)' '
  42         git rev-parse :file.txt >expected &&
  43         git rev-parse :./file.txt >result &&
  44         test_cmp expected result &&
  45         git rev-parse :0:./file.txt >result &&
  46         test_cmp expected result
  47 '
  48
  49 test_expect_success 'correct relative file objects (1)' '
  50         git rev-parse HEAD:file.txt >expected &&
  51         git rev-parse HEAD:./file.txt >result &&
  52         test_cmp expected result
  53 '
  54
  55 test_expect_success 'correct relative file objects (2)' '
  56         (
  57                 cd subdir &&
  58                 git rev-parse HEAD:../file.txt >result &&
  59                 test_cmp ../expected result
  60         )
  61 '
  62
  63 test_expect_success 'correct relative file objects (3)' '
  64         (
  65                 cd subdir &&
  66                 git rev-parse HEAD:../subdir/../file.txt >result &&
  67                 test_cmp ../expected result
  68         )
  69 '
  70
  71 test_expect_success 'correct relative file objects (4)' '
  72         git rev-parse HEAD:subdir/file.txt >expected &&
  73         (
  74                 cd subdir &&
  75                 git rev-parse HEAD:./file.txt >result &&
  76                 test_cmp ../expected result
  77         )
  78 '
  79
  80 test_expect_success 'correct relative file objects (5)' '
  81         git rev-parse :subdir/file.txt >expected &&
  82         (
  83                 cd subdir &&
  84                 git rev-parse :./file.txt >result &&
  85                 test_cmp ../expected result &&
  86                 git rev-parse :0:./file.txt >result &&
  87                 test_cmp ../expected result
  88         )
  89 '
  90
  91 test_expect_success 'correct relative file objects (6)' '
  92         git rev-parse :file.txt >expected &&
  93         (
  94                 cd subdir &&
  95                 git rev-parse :../file.txt >result &&
  96                 test_cmp ../expected result &&
  97                 git rev-parse :0:../file.txt >result &&
  98                 test_cmp ../expected result
  99         )
 100 '
 101
 102 test_expect_success 'incorrect revision id' '
 103         test_must_fail git rev-parse foobar:file.txt 2>error &&
 104         grep "Invalid object name '"'"'foobar'"'"'." error &&
 105         test_must_fail git rev-parse foobar 2> error &&
 106         grep "unknown revision or path not in the working tree." error
 107 '
 108
 109 test_expect_success 'incorrect file in sha1:path' '
 110         test_must_fail git rev-parse HEAD:nothing.txt 2> error &&
 111         grep "fatal: Path '"'"'nothing.txt'"'"' does not exist in '"'"'HEAD'"'"'" error &&
 112         test_must_fail git rev-parse HEAD:index-only.txt 2> error &&
 113         grep "fatal: Path '"'"'index-only.txt'"'"' exists on disk, but not in '"'"'HEAD'"'"'." error &&
 114         (cd subdir &&
 115          test_must_fail git rev-parse HEAD:file2.txt 2> error &&
 116          test_did_you_mean HEAD subdir/ file2.txt exists )
 117 '
 118
 119 test_expect_success 'incorrect file in :path and :N:path' '
 120         test_must_fail git rev-parse :nothing.txt 2> error &&
 121         grep "fatal: Path '"'"'nothing.txt'"'"' does not exist (neither on disk nor in the index)." error &&
 122         test_must_fail git rev-parse :1:nothing.txt 2> error &&
 123         grep "Path '"'"'nothing.txt'"'"' does not exist (neither on disk nor in the index)." error &&
 124         test_must_fail git rev-parse :1:file.txt 2> error &&
 125         test_did_you_mean ":0" "" file.txt "is in the index" "at stage 1" &&
 126         (cd subdir &&
 127          test_must_fail git rev-parse :1:file.txt 2> error &&
 128          test_did_you_mean ":0" "" file.txt "is in the index" "at stage 1" &&
 129          test_must_fail git rev-parse :file2.txt 2> error &&
 130          test_did_you_mean ":0" subdir/ file2.txt "is in the index" &&
 131          test_must_fail git rev-parse :2:file2.txt 2> error &&
 132          test_did_you_mean :0 subdir/ file2.txt "is in the index") &&
 133         test_must_fail git rev-parse :disk-only.txt 2> error &&
 134         grep "fatal: Path '"'"'disk-only.txt'"'"' exists on disk, but not in the index." error
 135 '
 136
 137 test_expect_success 'invalid @{n} reference' '
 138         test_must_fail git rev-parse master@{99999} >output 2>error &&
 139         test -z "$(cat output)" &&
 140         grep "fatal: Log for [^ ]* only has [0-9][0-9]* entries." error  &&
 141         test_must_fail git rev-parse --verify master@{99999} >output 2>error &&
 142         test -z "$(cat output)" &&
 143         grep "fatal: Log for [^ ]* only has [0-9][0-9]* entries." error
 144 '
 145
 146 test_expect_success 'relative path not found' '
 147         (
 148                 cd subdir &&
 149                 test_must_fail git rev-parse HEAD:./nonexistent.txt 2>error &&
 150                 grep subdir/nonexistent.txt error
 151         )
 152 '
 153
 154 test_expect_success 'relative path outside worktree' '
 155         test_must_fail git rev-parse HEAD:../file.txt >output 2>error &&
 156         test -z "$(cat output)" &&
 157         grep "outside repository" error
 158 '
 159
 160 test_expect_success 'relative path when cwd is outside worktree' '
 161         test_must_fail git --git-dir=.git --work-tree=subdir rev-parse HEAD:./file.txt >output 2>error &&
 162         test -z "$(cat output)" &&
 163         grep "relative path syntax can.t be used outside working tree." error
 164 '
 165
 166 test_expect_success 'relative path when startup_info is NULL' '
 167         test_must_fail test-match-trees HEAD:./file.txt HEAD:./file.txt 2>error &&
 168         grep "BUG: startup_info struct is not initialized." error
 169 '
 170
 171 test_done