t/t8007-cat-file-textconv.sh

   1 #!/bin/sh
   2
   3 test_description='git cat-file textconv support'
   4 . ./test-lib.sh
   5
   6 cat >helper <<'EOF'
   7 #!/bin/sh
   8 grep -q '^bin: ' "$1" || { echo "E: $1 is not \"binary\" file" 1>&2; exit 1; }
   9 sed 's/^bin: /converted: /' "$1"
  10 EOF
  11 chmod +x helper
  12
  13 test_expect_success 'setup ' '
  14         echo "bin: test" >one.bin &&
  15         if test_have_prereq SYMLINKS; then
  16                 ln -s one.bin symlink.bin
  17         fi &&
  18         git add . &&
  19         GIT_AUTHOR_NAME=Number1 git commit -a -m First --date="2010-01-01 18:00:00" &&
  20         echo "bin: test version 2" >one.bin &&
  21         GIT_AUTHOR_NAME=Number2 git commit -a -m Second --date="2010-01-01 20:00:00"
  22 '
  23
  24 cat >expected <<EOF
  25 fatal: git cat-file --textconv: unable to run textconv on :one.bin
  26 EOF
  27
  28 test_expect_success 'no filter specified' '
  29         git cat-file --textconv :one.bin 2>result
  30         test_cmp expected result
  31 '
  32
  33 test_expect_success 'setup textconv filters' '
  34         echo "*.bin diff=test" >.gitattributes &&
  35         git config diff.test.textconv ./helper &&
  36         git config diff.test.cachetextconv false
  37 '
  38
  39 cat >expected <<EOF
  40 bin: test version 2
  41 EOF
  42
  43 test_expect_success 'cat-file without --textconv' '
  44         git cat-file blob :one.bin >result &&
  45         test_cmp expected result
  46 '
  47
  48 cat >expected <<EOF
  49 bin: test
  50 EOF
  51
  52 test_expect_success 'cat-file without --textconv on previous commit' '
  53         git cat-file -p HEAD^:one.bin >result &&
  54         test_cmp expected result
  55 '
  56
  57 cat >expected <<EOF
  58 converted: test version 2
  59 EOF
  60
  61 test_expect_success 'cat-file --textconv on last commit' '
  62         git cat-file --textconv :one.bin >result &&
  63         test_cmp expected result
  64 '
  65
  66 cat >expected <<EOF
  67 converted: test
  68 EOF
  69
  70 test_expect_success 'cat-file --textconv on previous commit' '
  71         git cat-file --textconv HEAD^:one.bin >result &&
  72         test_cmp expected result
  73 '
  74
  75 test_expect_success SYMLINKS 'cat-file without --textconv (symlink)' '
  76         git cat-file blob :symlink.bin >result &&
  77         printf "%s" "one.bin" >expected
  78         test_cmp expected result
  79 '
  80
  81
  82 test_expect_success SYMLINKS 'cat-file --textconv on index (symlink)' '
  83         ! git cat-file --textconv :symlink.bin 2>result &&
  84         cat >expected <<\EOF &&
  85 fatal: git cat-file --textconv: unable to run textconv on :symlink.bin
  86 EOF
  87         test_cmp expected result
  88 '
  89
  90 test_expect_success SYMLINKS 'cat-file --textconv on HEAD (symlink)' '
  91         ! git cat-file --textconv HEAD:symlink.bin 2>result &&
  92         cat >expected <<EOF &&
  93 fatal: git cat-file --textconv: unable to run textconv on HEAD:symlink.bin
  94 EOF
  95         test_cmp expected result
  96 '
  97
  98 test_done