t/t4135-apply-weird-filenames.sh

   1 #!/bin/sh
   2
   3 test_description='git apply with weird postimage filenames'
   4
   5 . ./test-lib.sh
   6
   7 test_expect_success 'setup' '
   8         vector=$TEST_DIRECTORY/t4135 &&
   9
  10         test_tick &&
  11         git commit --allow-empty -m preimage &&
  12         git tag preimage &&
  13
  14         reset_preimage() {
  15                 git checkout -f preimage^0 &&
  16                 git read-tree -u --reset HEAD &&
  17                 git update-index --refresh
  18         } &&
  19
  20         test_when_finished "rm -f \"tab embedded.txt\"" &&
  21         test_when_finished "rm -f '\''\"quoteembedded\".txt'\''" &&
  22         if touch -- "tab        embedded.txt" '\''"quoteembedded".txt'\''
  23         then
  24                 test_set_prereq FUNNYNAMES
  25         fi
  26 '
  27
  28 try_filename() {
  29         desc=$1
  30         postimage=$2
  31         prereq=${3:-}
  32         exp1=${4:-success}
  33         exp2=${5:-success}
  34         exp3=${6:-success}
  35
  36         test_expect_$exp1 $prereq "$desc, git-style file creation patch" "
  37                 echo postimage >expected &&
  38                 reset_preimage &&
  39                 rm -f '$postimage' &&
  40                 git apply -v \"\$vector\"/'git-$desc.diff' &&
  41                 test_cmp expected '$postimage'
  42         "
  43
  44         test_expect_$exp2 $prereq "$desc, traditional patch" "
  45                 echo postimage >expected &&
  46                 reset_preimage &&
  47                 echo preimage >'$postimage' &&
  48                 git apply -v \"\$vector\"/'diff-$desc.diff' &&
  49                 test_cmp expected '$postimage'
  50         "
  51
  52         test_expect_$exp3 $prereq "$desc, traditional file creation patch" "
  53                 echo postimage >expected &&
  54                 reset_preimage &&
  55                 rm -f '$postimage' &&
  56                 git apply -v \"\$vector\"/'add-$desc.diff' &&
  57                 test_cmp expected '$postimage'
  58         "
  59 }
  60
  61 try_filename 'plain'            'postimage.txt'
  62 try_filename 'with spaces'      'post image.txt'
  63 try_filename 'with tab'         'post   image.txt' FUNNYNAMES
  64 try_filename 'with backslash'   'post\image.txt' BSLASHPSPEC
  65 try_filename 'with quote'       '"postimage".txt' FUNNYNAMES success failure success
  66
  67 test_expect_success 'whitespace-damaged traditional patch' '
  68         echo postimage >expected &&
  69         reset_preimage &&
  70         rm -f postimage.txt &&
  71         git apply -v "$vector/damaged.diff" &&
  72         test_cmp expected postimage.txt
  73 '
  74
  75 test_done