t/t8010-cat-file-filters.sh

   1 #!/bin/sh
   2
   3 test_description='git cat-file filters support'
   4 . ./test-lib.sh
   5
   6 test_expect_success 'setup ' '
   7         echo "*.txt eol=crlf diff=txt" >.gitattributes &&
   8         echo "hello" | append_cr >world.txt &&
   9         git add .gitattributes world.txt &&
  10         test_tick &&
  11         git commit -m "Initial commit"
  12 '
  13
  14 has_cr () {
  15         tr '\015' Q <"$1" | grep Q >/dev/null
  16 }
  17
  18 test_expect_success 'no filters with `git show`' '
  19         git show HEAD:world.txt >actual &&
  20         ! has_cr actual
  21
  22 '
  23
  24 test_expect_success 'no filters with cat-file' '
  25         git cat-file blob HEAD:world.txt >actual &&
  26         ! has_cr actual
  27 '
  28
  29 test_expect_success 'cat-file --filters converts to worktree version' '
  30         git cat-file --filters HEAD:world.txt >actual &&
  31         has_cr actual
  32 '
  33
  34 test_expect_success 'cat-file --filters --path=<path> works' '
  35         sha1=$(git rev-parse -q --verify HEAD:world.txt) &&
  36         git cat-file --filters --path=world.txt $sha1 >actual &&
  37         has_cr actual
  38 '
  39
  40 test_expect_success 'cat-file --textconv --path=<path> works' '
  41         sha1=$(git rev-parse -q --verify HEAD:world.txt) &&
  42         test_config diff.txt.textconv "tr A-Za-z N-ZA-Mn-za-m <" &&
  43         git cat-file --textconv --path=hello.txt $sha1 >rot13 &&
  44         test uryyb = "$(cat rot13 | remove_cr)"
  45 '
  46
  47 test_expect_success '--path=<path> complains without --textconv/--filters' '
  48         sha1=$(git rev-parse -q --verify HEAD:world.txt) &&
  49         test_must_fail git cat-file --path=hello.txt blob $sha1 >actual 2>err &&
  50         test_must_be_empty actual &&
  51         grep "path.*needs.*filters" err
  52 '
  53
  54 test_expect_success '--textconv/--filters complain without path' '
  55         test_must_fail git cat-file --textconv HEAD &&
  56         test_must_fail git cat-file --filters HEAD
  57 '
  58
  59 test_expect_success 'cat-file --textconv --batch works' '
  60         sha1=$(git rev-parse -q --verify HEAD:world.txt) &&
  61         test_config diff.txt.textconv "tr A-Za-z N-ZA-Mn-za-m <" &&
  62         printf "%s hello.txt\n%s hello\n" $sha1 $sha1 |
  63         git cat-file --textconv --batch >actual &&
  64         printf "%s blob 6\nuryyb\r\n\n%s blob 6\nhello\n\n" \
  65                 $sha1 $sha1 >expect &&
  66         test_cmp expect actual
  67 '
  68
  69 test_done