t/t2082-parallel-checkout-attributes.sh

   1 #!/bin/sh
   2
   3 test_description='parallel-checkout: attributes
   4
   5 Verify that parallel-checkout correctly creates files that require
   6 conversions, as specified in .gitattributes. The main point here is
   7 to check that the conv_attr data is correctly sent to the workers
   8 and that it contains sufficient information to smudge files
   9 properly (without access to the index or attribute stack).
  10 '
  11
  12 TEST_NO_CREATE_REPO=1
  13 TEST_PASSES_SANITIZE_LEAK=true
  14 . ./test-lib.sh
  15 . "$TEST_DIRECTORY/lib-parallel-checkout.sh"
  16 . "$TEST_DIRECTORY/lib-encoding.sh"
  17
  18 test_expect_success 'parallel-checkout with ident' '
  19         set_checkout_config 2 0 &&
  20         git init ident &&
  21         (
  22                 cd ident &&
  23                 echo "A ident" >.gitattributes &&
  24                 echo "\$Id\$" >A &&
  25                 echo "\$Id\$" >B &&
  26                 git add -A &&
  27                 git commit -m id &&
  28
  29                 rm A B &&
  30                 test_checkout_workers 2 git reset --hard &&
  31                 hexsz=$(test_oid hexsz) &&
  32                 grep -E "\\\$Id: [0-9a-f]{$hexsz} \\\$" A &&
  33                 grep "\\\$Id\\\$" B
  34         )
  35 '
  36
  37 test_expect_success 'parallel-checkout with re-encoding' '
  38         set_checkout_config 2 0 &&
  39         git init encoding &&
  40         (
  41                 cd encoding &&
  42                 echo text >utf8-text &&
  43                 write_utf16 <utf8-text >utf16-text &&
  44
  45                 echo "A working-tree-encoding=UTF-16" >.gitattributes &&
  46                 cp utf16-text A &&
  47                 cp utf8-text B &&
  48                 git add A B .gitattributes &&
  49                 git commit -m encoding &&
  50
  51                 # Check that A is stored in UTF-8
  52                 git cat-file -p :A >A.internal &&
  53                 test_cmp_bin utf8-text A.internal &&
  54
  55                 rm A B &&
  56                 test_checkout_workers 2 git checkout A B &&
  57
  58                 # Check that A (and only A) is re-encoded during checkout
  59                 test_cmp_bin utf16-text A &&
  60                 test_cmp_bin utf8-text B
  61         )
  62 '
  63
  64 test_expect_success 'parallel-checkout with eol conversions' '
  65         set_checkout_config 2 0 &&
  66         git init eol &&
  67         (
  68                 cd eol &&
  69                 printf "multi\r\nline\r\ntext" >crlf-text &&
  70                 printf "multi\nline\ntext" >lf-text &&
  71
  72                 git config core.autocrlf false &&
  73                 echo "A eol=crlf" >.gitattributes &&
  74                 cp crlf-text A &&
  75                 cp lf-text B &&
  76                 git add A B .gitattributes &&
  77                 git commit -m eol &&
  78
  79                 # Check that A is stored with LF format
  80                 git cat-file -p :A >A.internal &&
  81                 test_cmp_bin lf-text A.internal &&
  82
  83                 rm A B &&
  84                 test_checkout_workers 2 git checkout A B &&
  85
  86                 # Check that A (and only A) is converted to CRLF during checkout
  87                 test_cmp_bin crlf-text A &&
  88                 test_cmp_bin lf-text B
  89         )
  90 '
  91
  92 # Entries that require an external filter are not eligible for parallel
  93 # checkout. Check that both the parallel-eligible and non-eligible entries are
  94 # properly writen in a single checkout operation.
  95 #
  96 test_expect_success 'parallel-checkout and external filter' '
  97         set_checkout_config 2 0 &&
  98         git init filter &&
  99         (
 100                 cd filter &&
 101                 write_script <<-\EOF rot13.sh &&
 102                 tr \
 103                   "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ" \
 104                   "nopqrstuvwxyzabcdefghijklmNOPQRSTUVWXYZABCDEFGHIJKLM"
 105                 EOF
 106
 107                 git config filter.rot13.clean "\"$(pwd)/rot13.sh\"" &&
 108                 git config filter.rot13.smudge "\"$(pwd)/rot13.sh\"" &&
 109                 git config filter.rot13.required true &&
 110
 111                 echo abcd >original &&
 112                 echo nopq >rot13 &&
 113
 114                 echo "A filter=rot13" >.gitattributes &&
 115                 cp original A &&
 116                 cp original B &&
 117                 cp original C &&
 118                 git add A B C .gitattributes &&
 119                 git commit -m filter &&
 120
 121                 # Check that A (and only A) was cleaned
 122                 git cat-file -p :A >A.internal &&
 123                 test_cmp rot13 A.internal &&
 124                 git cat-file -p :B >B.internal &&
 125                 test_cmp original B.internal &&
 126                 git cat-file -p :C >C.internal &&
 127                 test_cmp original C.internal &&
 128
 129                 rm A B C *.internal &&
 130                 test_checkout_workers 2 git checkout A B C &&
 131
 132                 # Check that A (and only A) was smudged during checkout
 133                 test_cmp original A &&
 134                 test_cmp original B &&
 135                 test_cmp original C
 136         )
 137 '
 138
 139 # The delayed queue is independent from the parallel queue, and they should be
 140 # able to work together in the same checkout process.
 141 #
 142 test_expect_success 'parallel-checkout and delayed checkout' '
 143         test_config_global filter.delay.process \
 144                 "test-tool rot13-filter --always-delay --log=\"$(pwd)/delayed.log\" clean smudge delay" &&
 145         test_config_global filter.delay.required true &&
 146
 147         echo "abcd" >original &&
 148         echo "nopq" >rot13 &&
 149
 150         git init delayed &&
 151         (
 152                 cd delayed &&
 153                 echo "*.d filter=delay" >.gitattributes &&
 154                 cp ../original W.d &&
 155                 cp ../original X.d &&
 156                 cp ../original Y &&
 157                 cp ../original Z &&
 158                 git add -A &&
 159                 git commit -m delayed &&
 160
 161                 # Check that *.d files were cleaned
 162                 git cat-file -p :W.d >W.d.internal &&
 163                 test_cmp W.d.internal ../rot13 &&
 164                 git cat-file -p :X.d >X.d.internal &&
 165                 test_cmp X.d.internal ../rot13 &&
 166                 git cat-file -p :Y >Y.internal &&
 167                 test_cmp Y.internal ../original &&
 168                 git cat-file -p :Z >Z.internal &&
 169                 test_cmp Z.internal ../original &&
 170
 171                 rm *
 172         ) &&
 173
 174         set_checkout_config 2 0 &&
 175         test_checkout_workers 2 git -C delayed checkout -f &&
 176         verify_checkout delayed &&
 177
 178         # Check that the *.d files got to the delay queue and were filtered
 179         grep "smudge W.d .* \[DELAYED\]" delayed.log &&
 180         grep "smudge X.d .* \[DELAYED\]" delayed.log &&
 181         test_cmp delayed/W.d original &&
 182         test_cmp delayed/X.d original &&
 183
 184         # Check that the parallel-eligible entries went to the right queue and
 185         # were not filtered
 186         ! grep "smudge Y .* \[DELAYED\]" delayed.log &&
 187         ! grep "smudge Z .* \[DELAYED\]" delayed.log &&
 188         test_cmp delayed/Y original &&
 189         test_cmp delayed/Z original
 190 '
 191
 192 test_done