Andrew's git - gitweb.git/blob - t/t1506-rev-parse-diagnosis.sh

   1#!/bin/sh
   2
   3test_description='test git rev-parse diagnosis for invalid argument'
   4
   5exec </dev/null
   6
   7. ./test-lib.sh
   8
   9test_did_you_mean ()
  10{
  11        cat >expected <<-EOF &&
  12        fatal: Path '$2$3' $4, but not ${5:-$SQ$3$SQ}.
  13        Did you mean '$1:$2$3'${2:+ aka $SQ$1:./$3$SQ}?
  14        EOF
  15        test_cmp expected error
  16}
  17
  18HASH_file=
  19
  20test_expect_success 'set up basic repo' '
  21        echo one > file.txt &&
  22        mkdir subdir &&
  23        echo two > subdir/file.txt &&
  24        echo three > subdir/file2.txt &&
  25        git add . &&
  26        git commit -m init &&
  27        echo four > index-only.txt &&
  28        git add index-only.txt &&
  29        echo five > disk-only.txt
  30'
  31
  32test_expect_success 'correct file objects' '
  33        HASH_file=$(git rev-parse HEAD:file.txt) &&
  34        git rev-parse HEAD:subdir/file.txt &&
  35        git rev-parse :index-only.txt &&
  36        (cd subdir &&
  37         git rev-parse HEAD:subdir/file2.txt &&
  38         test $HASH_file = $(git rev-parse HEAD:file.txt) &&
  39         test $HASH_file = $(git rev-parse :file.txt) &&
  40         test $HASH_file = $(git rev-parse :0:file.txt) )
  41'
  42
  43test_expect_success 'correct relative file objects (0)' '
  44        git rev-parse :file.txt >expected &&
  45        git rev-parse :./file.txt >result &&
  46        test_cmp expected result &&
  47        git rev-parse :0:./file.txt >result &&
  48        test_cmp expected result
  49'
  50
  51test_expect_success 'correct relative file objects (1)' '
  52        git rev-parse HEAD:file.txt >expected &&
  53        git rev-parse HEAD:./file.txt >result &&
  54        test_cmp expected result
  55'
  56
  57test_expect_success 'correct relative file objects (2)' '
  58        (
  59                cd subdir &&
  60                git rev-parse HEAD:../file.txt >result &&
  61                test_cmp ../expected result
  62        )
  63'
  64
  65test_expect_success 'correct relative file objects (3)' '
  66        (
  67                cd subdir &&
  68                git rev-parse HEAD:../subdir/../file.txt >result &&
  69                test_cmp ../expected result
  70        )
  71'
  72
  73test_expect_success 'correct relative file objects (4)' '
  74        git rev-parse HEAD:subdir/file.txt >expected &&
  75        (
  76                cd subdir &&
  77                git rev-parse HEAD:./file.txt >result &&
  78                test_cmp ../expected result
  79        )
  80'
  81
  82test_expect_success 'correct relative file objects (5)' '
  83        git rev-parse :subdir/file.txt >expected &&
  84        (
  85                cd subdir &&
  86                git rev-parse :./file.txt >result &&
  87                test_cmp ../expected result &&
  88                git rev-parse :0:./file.txt >result &&
  89                test_cmp ../expected result
  90        )
  91'
  92
  93test_expect_success 'correct relative file objects (6)' '
  94        git rev-parse :file.txt >expected &&
  95        (
  96                cd subdir &&
  97                git rev-parse :../file.txt >result &&
  98                test_cmp ../expected result &&
  99                git rev-parse :0:../file.txt >result &&
 100                test_cmp ../expected result
 101        )
 102'
 103
 104test_expect_success 'incorrect revision id' '
 105        test_must_fail git rev-parse foobar:file.txt 2>error &&
 106        grep "Invalid object name '"'"'foobar'"'"'." error &&
 107        test_must_fail git rev-parse foobar 2> error &&
 108        test_i18ngrep "unknown revision or path not in the working tree." error
 109'
 110
 111test_expect_success 'incorrect file in sha1:path' '
 112        test_must_fail git rev-parse HEAD:nothing.txt 2> error &&
 113        grep "fatal: Path '"'"'nothing.txt'"'"' does not exist in '"'"'HEAD'"'"'" error &&
 114        test_must_fail git rev-parse HEAD:index-only.txt 2> error &&
 115        grep "fatal: Path '"'"'index-only.txt'"'"' exists on disk, but not in '"'"'HEAD'"'"'." error &&
 116        (cd subdir &&
 117         test_must_fail git rev-parse HEAD:file2.txt 2> error &&
 118         test_did_you_mean HEAD subdir/ file2.txt exists )
 119'
 120
 121test_expect_success 'incorrect file in :path and :N:path' '
 122        test_must_fail git rev-parse :nothing.txt 2> error &&
 123        grep "fatal: Path '"'"'nothing.txt'"'"' does not exist (neither on disk nor in the index)." error &&
 124        test_must_fail git rev-parse :1:nothing.txt 2> error &&
 125        grep "Path '"'"'nothing.txt'"'"' does not exist (neither on disk nor in the index)." error &&
 126        test_must_fail git rev-parse :1:file.txt 2> error &&
 127        test_did_you_mean ":0" "" file.txt "is in the index" "at stage 1" &&
 128        (cd subdir &&
 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         test_must_fail git rev-parse :file2.txt 2> error &&
 132         test_did_you_mean ":0" subdir/ file2.txt "is in the index" &&
 133         test_must_fail git rev-parse :2:file2.txt 2> error &&
 134         test_did_you_mean :0 subdir/ file2.txt "is in the index") &&
 135        test_must_fail git rev-parse :disk-only.txt 2> error &&
 136        grep "fatal: Path '"'"'disk-only.txt'"'"' exists on disk, but not in the index." error
 137'
 138
 139test_expect_success 'invalid @{n} reference' '
 140        test_must_fail git rev-parse master@{99999} >output 2>error &&
 141        test -z "$(cat output)" &&
 142        grep "fatal: Log for [^ ]* only has [0-9][0-9]* entries." error  &&
 143        test_must_fail git rev-parse --verify master@{99999} >output 2>error &&
 144        test -z "$(cat output)" &&
 145        grep "fatal: Log for [^ ]* only has [0-9][0-9]* entries." error
 146'
 147
 148test_expect_success 'relative path not found' '
 149        (
 150                cd subdir &&
 151                test_must_fail git rev-parse HEAD:./nonexistent.txt 2>error &&
 152                grep subdir/nonexistent.txt error
 153        )
 154'
 155
 156test_expect_success 'relative path outside worktree' '
 157        test_must_fail git rev-parse HEAD:../file.txt >output 2>error &&
 158        test -z "$(cat output)" &&
 159        test_i18ngrep "outside repository" error
 160'
 161
 162test_expect_success 'relative path when cwd is outside worktree' '
 163        test_must_fail git --git-dir=.git --work-tree=subdir rev-parse HEAD:./file.txt >output 2>error &&
 164        test -z "$(cat output)" &&
 165        grep "relative path syntax can.t be used outside working tree." error
 166'
 167
 168test_expect_success '<commit>:file correctly diagnosed after a pathname' '
 169        test_must_fail git rev-parse file.txt HEAD:file.txt 1>actual 2>error &&
 170        test_i18ngrep ! "exists on disk" error &&
 171        test_i18ngrep "no such path in the working tree" error &&
 172        cat >expect <<-\EOF &&
 173        file.txt
 174        HEAD:file.txt
 175        EOF
 176        test_cmp expect actual
 177'
 178
 179test_expect_success 'dotdot is not an empty set' '
 180        ( H=$(git rev-parse HEAD) && echo $H && echo ^$H ) >expect &&
 181
 182        git rev-parse HEAD.. >actual &&
 183        test_cmp expect actual &&
 184
 185        git rev-parse ..HEAD >actual &&
 186        test_cmp expect actual &&
 187
 188        echo .. >expect &&
 189        git rev-parse .. >actual &&
 190        test_cmp expect actual
 191'
 192
 193test_expect_success 'arg before dashdash must be a revision (missing)' '
 194        test_must_fail git rev-parse foobar -- 2>stderr &&
 195        test_i18ngrep "bad revision" stderr
 196'
 197
 198test_expect_success 'arg before dashdash must be a revision (file)' '
 199        >foobar &&
 200        test_must_fail git rev-parse foobar -- 2>stderr &&
 201        test_i18ngrep "bad revision" stderr
 202'
 203
 204test_expect_success 'arg before dashdash must be a revision (ambiguous)' '
 205        >foobar &&
 206        git update-ref refs/heads/foobar HEAD &&
 207        {
 208                # we do not want to use rev-parse here, because
 209                # we are testing it
 210                cat .git/refs/heads/foobar &&
 211                printf "%s\n" --
 212        } >expect &&
 213        git rev-parse foobar -- >actual &&
 214        test_cmp expect actual
 215'
 216
 217test_done