t/t2026-checkout-pathspec-file.sh

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