t/t2026-checkout-pathspec-file.sh

   1 #!/bin/sh
   2
   3 test_description='checkout --pathspec-from-file'
   4
   5 . ./test-lib.sh
   6
   7 test_tick
   8
   9 test_expect_success setup '
  10         test_commit file0 &&
  11
  12         echo 1 >fileA.t &&
  13         echo 1 >fileB.t &&
  14         echo 1 >fileC.t &&
  15         echo 1 >fileD.t &&
  16         git add fileA.t fileB.t fileC.t fileD.t &&
  17         git commit -m "files 1" &&
  18
  19         echo 2 >fileA.t &&
  20         echo 2 >fileB.t &&
  21         echo 2 >fileC.t &&
  22         echo 2 >fileD.t &&
  23         git add fileA.t fileB.t fileC.t fileD.t &&
  24         git commit -m "files 2" &&
  25
  26         git tag checkpoint
  27 '
  28
  29 restore_checkpoint () {
  30         git reset --hard checkpoint
  31 }
  32
  33 verify_expect () {
  34         git status --porcelain --untracked-files=no -- fileA.t fileB.t fileC.t fileD.t >actual &&
  35         test_cmp expect actual
  36 }
  37
  38 test_expect_success '--pathspec-from-file from stdin' '
  39         restore_checkpoint &&
  40
  41         echo fileA.t | git checkout --pathspec-from-file=- HEAD^1 &&
  42
  43         cat >expect <<-\EOF &&
  44         M  fileA.t
  45         EOF
  46         verify_expect
  47 '
  48
  49 test_expect_success '--pathspec-from-file from file' '
  50         restore_checkpoint &&
  51
  52         echo fileA.t >list &&
  53         git checkout --pathspec-from-file=list HEAD^1 &&
  54
  55         cat >expect <<-\EOF &&
  56         M  fileA.t
  57         EOF
  58         verify_expect
  59 '
  60
  61 test_expect_success 'NUL delimiters' '
  62         restore_checkpoint &&
  63
  64         printf "fileA.t\0fileB.t\0" | git checkout --pathspec-from-file=- --pathspec-file-nul HEAD^1 &&
  65
  66         cat >expect <<-\EOF &&
  67         M  fileA.t
  68         M  fileB.t
  69         EOF
  70         verify_expect
  71 '
  72
  73 test_expect_success 'LF delimiters' '
  74         restore_checkpoint &&
  75
  76         printf "fileA.t\nfileB.t\n" | git checkout --pathspec-from-file=- HEAD^1 &&
  77
  78         cat >expect <<-\EOF &&
  79         M  fileA.t
  80         M  fileB.t
  81         EOF
  82         verify_expect
  83 '
  84
  85 test_expect_success 'no trailing delimiter' '
  86         restore_checkpoint &&
  87
  88         printf "fileA.t\nfileB.t" | git checkout --pathspec-from-file=- HEAD^1 &&
  89
  90         cat >expect <<-\EOF &&
  91         M  fileA.t
  92         M  fileB.t
  93         EOF
  94         verify_expect
  95 '
  96
  97 test_expect_success 'CRLF delimiters' '
  98         restore_checkpoint &&
  99
 100         printf "fileA.t\r\nfileB.t\r\n" | git checkout --pathspec-from-file=- HEAD^1 &&
 101
 102         cat >expect <<-\EOF &&
 103         M  fileA.t
 104         M  fileB.t
 105         EOF
 106         verify_expect
 107 '
 108
 109 test_expect_success 'quotes' '
 110         restore_checkpoint &&
 111
 112         cat >list <<-\EOF &&
 113         "file\101.t"
 114         EOF
 115
 116         git checkout --pathspec-from-file=list HEAD^1 &&
 117
 118         cat >expect <<-\EOF &&
 119         M  fileA.t
 120         EOF
 121         verify_expect
 122 '
 123
 124 test_expect_success 'quotes not compatible with --pathspec-file-nul' '
 125         restore_checkpoint &&
 126
 127         cat >list <<-\EOF &&
 128         "file\101.t"
 129         EOF
 130
 131         test_must_fail git checkout --pathspec-from-file=list --pathspec-file-nul HEAD^1
 132 '
 133
 134 test_expect_success 'only touches what was listed' '
 135         restore_checkpoint &&
 136
 137         printf "fileB.t\nfileC.t\n" | git checkout --pathspec-from-file=- HEAD^1 &&
 138
 139         cat >expect <<-\EOF &&
 140         M  fileB.t
 141         M  fileC.t
 142         EOF
 143         verify_expect
 144 '
 145
 146 test_expect_success 'error conditions' '
 147         restore_checkpoint &&
 148         echo fileA.t >list &&
 149
 150         test_must_fail git checkout --pathspec-from-file=list --detach 2>err &&
 151         test_i18ngrep -e "--pathspec-from-file is incompatible with --detach" err &&
 152
 153         test_must_fail git checkout --pathspec-from-file=list --patch 2>err &&
 154         test_i18ngrep -e "--pathspec-from-file is incompatible with --patch" err &&
 155
 156         test_must_fail git checkout --pathspec-from-file=list -- fileA.t 2>err &&
 157         test_i18ngrep -e "--pathspec-from-file is incompatible with pathspec arguments" err &&
 158
 159         test_must_fail git checkout --pathspec-file-nul 2>err &&
 160         test_i18ngrep -e "--pathspec-file-nul requires --pathspec-from-file" err
 161 '
 162
 163 test_done