t/t1051-large-conversion.sh

   1 #!/bin/sh
   2
   3 test_description='test conversion filters on large files'
   4 . ./test-lib.sh
   5
   6 set_attr() {
   7         test_when_finished 'rm -f .gitattributes' &&
   8         echo "* $*" >.gitattributes
   9 }
  10
  11 check_input() {
  12         git read-tree --empty &&
  13         git add small large &&
  14         git cat-file blob :small >small.index &&
  15         git cat-file blob :large | head -n 1 >large.index &&
  16         test_cmp small.index large.index
  17 }
  18
  19 check_output() {
  20         rm -f small large &&
  21         git checkout small large &&
  22         head -n 1 large >large.head &&
  23         test_cmp small large.head
  24 }
  25
  26 test_expect_success 'setup input tests' '
  27         printf "\$Id: foo\$\\r\\n" >small &&
  28         cat small small >large &&
  29         git config core.bigfilethreshold 20 &&
  30         git config filter.test.clean "sed s/.*/CLEAN/"
  31 '
  32
  33 test_expect_success 'autocrlf=true converts on input' '
  34         test_config core.autocrlf true &&
  35         check_input
  36 '
  37
  38 test_expect_success 'eol=crlf converts on input' '
  39         set_attr eol=crlf &&
  40         check_input
  41 '
  42
  43 test_expect_success 'ident converts on input' '
  44         set_attr ident &&
  45         check_input
  46 '
  47
  48 test_expect_success 'user-defined filters convert on input' '
  49         set_attr filter=test &&
  50         check_input
  51 '
  52
  53 test_expect_success 'setup output tests' '
  54         echo "\$Id\$" >small &&
  55         cat small small >large &&
  56         git add small large &&
  57         git config core.bigfilethreshold 7 &&
  58         git config filter.test.smudge "sed s/.*/SMUDGE/"
  59 '
  60
  61 test_expect_success 'autocrlf=true converts on output' '
  62         test_config core.autocrlf true &&
  63         check_output
  64 '
  65
  66 test_expect_success 'eol=crlf converts on output' '
  67         set_attr eol=crlf &&
  68         check_output
  69 '
  70
  71 test_expect_success 'user-defined filters convert on output' '
  72         set_attr filter=test &&
  73         check_output
  74 '
  75
  76 test_expect_success 'ident converts on output' '
  77         set_attr ident &&
  78         rm -f small large &&
  79         git checkout small large &&
  80         sed -n "s/Id: .*/Id: SHA/p" <small >small.clean &&
  81         head -n 1 large >large.head &&
  82         sed -n "s/Id: .*/Id: SHA/p" <large.head >large.clean &&
  83         test_cmp small.clean large.clean
  84 '
  85
  86 test_done