t/t2006-checkout-index-basic.sh

   1 #!/bin/sh
   2
   3 test_description='basic checkout-index tests
   4 '
   5
   6 . ./test-lib.sh
   7
   8 test_expect_success 'checkout-index --gobbledegook' '
   9         test_expect_code 129 git checkout-index --gobbledegook 2>err &&
  10         test_i18ngrep "[Uu]sage" err
  11 '
  12
  13 test_expect_success 'checkout-index -h in broken repository' '
  14         mkdir broken &&
  15         (
  16                 cd broken &&
  17                 git init &&
  18                 >.git/index &&
  19                 test_expect_code 129 git checkout-index -h >usage 2>&1
  20         ) &&
  21         test_i18ngrep "[Uu]sage" broken/usage
  22 '
  23
  24 test_expect_success 'checkout-index reports errors (cmdline)' '
  25         test_must_fail git checkout-index -- does-not-exist 2>stderr &&
  26         test_i18ngrep not.in.the.cache stderr
  27 '
  28
  29 test_expect_success 'checkout-index reports errors (stdin)' '
  30         echo does-not-exist |
  31         test_must_fail git checkout-index --stdin 2>stderr &&
  32         test_i18ngrep not.in.the.cache stderr
  33 '
  34 for mode in 'case' 'utf-8'
  35 do
  36         case "$mode" in
  37         case)   dir='A' symlink='a' mode_prereq='CASE_INSENSITIVE_FS' ;;
  38         utf-8)
  39                 dir=$(printf "\141\314\210") symlink=$(printf "\303\244")
  40                 mode_prereq='UTF8_NFD_TO_NFC' ;;
  41         esac
  42
  43         test_expect_success SYMLINKS,$mode_prereq \
  44         "checkout-index with $mode-collision don't write to the wrong place" '
  45                 git init $mode-collision &&
  46                 (
  47                         cd $mode-collision &&
  48                         mkdir target-dir &&
  49
  50                         empty_obj_hex=$(git hash-object -w --stdin </dev/null) &&
  51                         symlink_hex=$(printf "%s" "$PWD/target-dir" | git hash-object -w --stdin) &&
  52
  53                         cat >objs <<-EOF &&
  54                         100644 blob ${empty_obj_hex}    ${dir}/x
  55                         100644 blob ${empty_obj_hex}    ${dir}/y
  56                         100644 blob ${empty_obj_hex}    ${dir}/z
  57                         120000 blob ${symlink_hex}      ${symlink}
  58                         EOF
  59
  60                         git update-index --index-info <objs &&
  61
  62                         # Note: the order is important here to exercise the
  63                         # case where the file at ${dir} has its type changed by
  64                         # the time Git tries to check out ${dir}/z.
  65                         #
  66                         # Also, we use core.precomposeUnicode=false because we
  67                         # want Git to treat the UTF-8 paths transparently on
  68                         # Mac OS, matching what is in the index.
  69                         #
  70                         git -c core.precomposeUnicode=false checkout-index -f \
  71                                 ${dir}/x ${dir}/y ${symlink} ${dir}/z &&
  72
  73                         # Should not create ${dir}/z at ${symlink}/z
  74                         test_path_is_missing target-dir/z
  75
  76                 )
  77         '
  78 done
  79
  80 test_expect_success 'checkout-index --temp correctly reports error on missing blobs' '
  81         test_when_finished git reset --hard &&
  82         missing_blob=$(echo "no such blob here" | git hash-object --stdin) &&
  83         cat >objs <<-EOF &&
  84         100644 $missing_blob    file
  85         120000 $missing_blob    symlink
  86         EOF
  87         git update-index --index-info <objs &&
  88
  89         test_must_fail git checkout-index --temp symlink file 2>stderr &&
  90         test_i18ngrep "unable to read sha1 file of file ($missing_blob)" stderr &&
  91         test_i18ngrep "unable to read sha1 file of symlink ($missing_blob)" stderr
  92 '
  93
  94 test_expect_success 'checkout-index --temp correctly reports error for submodules' '
  95         git init sub &&
  96         test_commit -C sub file &&
  97         git submodule add ./sub &&
  98         git commit -m sub &&
  99         test_must_fail git checkout-index --temp sub 2>stderr &&
 100         test_i18ngrep "cannot create temporary submodule sub" stderr
 101 '
 102
 103 test_done