t/t2006-checkout-index-basic.sh

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