t/t8010-cat-file-filters.sh

   1 #!/bin/sh
   2
   3 test_description='git cat-file filters support'
   4
   5 TEST_PASSES_SANITIZE_LEAK=true
   6 . ./test-lib.sh
   7
   8 test_expect_success 'setup ' '
   9         echo "*.txt eol=crlf diff=txt" >.gitattributes &&
  10         echo "hello" | append_cr >world.txt &&
  11         git add .gitattributes world.txt &&
  12         test_tick &&
  13         git commit -m "Initial commit"
  14 '
  15
  16 has_cr () {
  17         tr '\015' Q <"$1" | grep Q >/dev/null
  18 }
  19
  20 test_expect_success 'no filters with `git show`' '
  21         git show HEAD:world.txt >actual &&
  22         ! has_cr actual
  23
  24 '
  25
  26 test_expect_success 'no filters with cat-file' '
  27         git cat-file blob HEAD:world.txt >actual &&
  28         ! has_cr actual
  29 '
  30
  31 test_expect_success 'cat-file --filters converts to worktree version' '
  32         git cat-file --filters HEAD:world.txt >actual &&
  33         has_cr actual
  34 '
  35
  36 test_expect_success 'cat-file --filters --path=<path> works' '
  37         sha1=$(git rev-parse -q --verify HEAD:world.txt) &&
  38         git cat-file --filters --path=world.txt $sha1 >actual &&
  39         has_cr actual
  40 '
  41
  42 test_expect_success 'cat-file --textconv --path=<path> works' '
  43         sha1=$(git rev-parse -q --verify HEAD:world.txt) &&
  44         test_config diff.txt.textconv "tr A-Za-z N-ZA-Mn-za-m <" &&
  45         git cat-file --textconv --path=hello.txt $sha1 >rot13 &&
  46         test uryyb = "$(cat rot13 | remove_cr)"
  47 '
  48
  49 test_expect_success '--path=<path> complains without --textconv/--filters' '
  50         sha1=$(git rev-parse -q --verify HEAD:world.txt) &&
  51         test_must_fail git cat-file --path=hello.txt blob $sha1 >actual 2>err &&
  52         test_must_be_empty actual &&
  53         grep "path.*needs.*filters" err
  54 '
  55
  56 test_expect_success '--textconv/--filters complain without path' '
  57         test_must_fail git cat-file --textconv HEAD &&
  58         test_must_fail git cat-file --filters HEAD
  59 '
  60
  61 test_expect_success 'cat-file --textconv --batch works' '
  62         sha1=$(git rev-parse -q --verify HEAD:world.txt) &&
  63         test_config diff.txt.textconv "tr A-Za-z N-ZA-Mn-za-m <" &&
  64         printf "%s hello.txt\n%s hello\n" $sha1 $sha1 |
  65         git cat-file --textconv --batch >actual &&
  66         printf "%s blob 6\nuryyb\r\n\n%s blob 6\nhello\n\n" \
  67                 $sha1 $sha1 >expect &&
  68         test_cmp expect actual
  69 '
  70
  71 test_done