t/t4103-apply-binary.sh

   1 #!/bin/sh
   2 #
   3 # Copyright (c) 2005 Junio C Hamano
   4 #
   5
   6 test_description='git apply handling binary patches
   7
   8 '
   9 . ./test-lib.sh
  10
  11 # setup
  12
  13 cat >file1 <<EOF
  14 A quick brown fox jumps over the lazy dog.
  15 A tiny little penguin runs around in circles.
  16 There is a flag with Linux written on it.
  17 A slow black-and-white panda just sits there,
  18 munching on his bamboo.
  19 EOF
  20 cat file1 >file2
  21 cat file1 >file4
  22
  23 git update-index --add --remove file1 file2 file4
  24 git-commit -m 'Initial Version' 2>/dev/null
  25
  26 git-checkout -b binary
  27 tr 'x' '\0' <file1 >file3
  28 cat file3 >file4
  29 git add file2
  30 tr '\0' 'v' <file3 >file1
  31 rm -f file2
  32 git update-index --add --remove file1 file2 file3 file4
  33 git-commit -m 'Second Version'
  34
  35 git diff-tree -p master binary >B.diff
  36 git diff-tree -p -C master binary >C.diff
  37
  38 git diff-tree -p --binary master binary >BF.diff
  39 git diff-tree -p --binary -C master binary >CF.diff
  40
  41 test_expect_success 'stat binary diff -- should not fail.' \
  42         'git-checkout master
  43          git apply --stat --summary B.diff'
  44
  45 test_expect_success 'stat binary diff (copy) -- should not fail.' \
  46         'git-checkout master
  47          git apply --stat --summary C.diff'
  48
  49 test_expect_failure 'check binary diff -- should fail.' \
  50         'git-checkout master
  51          git apply --check B.diff'
  52
  53 test_expect_failure 'check binary diff (copy) -- should fail.' \
  54         'git-checkout master
  55          git apply --check C.diff'
  56
  57 test_expect_failure 'check incomplete binary diff with replacement -- should fail.' \
  58         'git-checkout master
  59          git apply --check --allow-binary-replacement B.diff'
  60
  61 test_expect_failure 'check incomplete binary diff with replacement (copy) -- should fail.' \
  62         'git-checkout master
  63          git apply --check --allow-binary-replacement C.diff'
  64
  65 test_expect_success 'check binary diff with replacement.' \
  66         'git-checkout master
  67          git apply --check --allow-binary-replacement BF.diff'
  68
  69 test_expect_success 'check binary diff with replacement (copy).' \
  70         'git-checkout master
  71          git apply --check --allow-binary-replacement CF.diff'
  72
  73 # Now we start applying them.
  74
  75 do_reset () {
  76         rm -f file?
  77         git-reset --hard
  78         git-checkout -f master
  79 }
  80
  81 test_expect_failure 'apply binary diff -- should fail.' \
  82         'do_reset
  83          git apply B.diff'
  84
  85 test_expect_failure 'apply binary diff -- should fail.' \
  86         'do_reset
  87          git apply --index B.diff'
  88
  89 test_expect_failure 'apply binary diff (copy) -- should fail.' \
  90         'do_reset
  91          git apply C.diff'
  92
  93 test_expect_failure 'apply binary diff (copy) -- should fail.' \
  94         'do_reset
  95          git apply --index C.diff'
  96
  97 test_expect_success 'apply binary diff without replacement.' \
  98         'do_reset
  99          git apply BF.diff'
 100
 101 test_expect_success 'apply binary diff without replacement (copy).' \
 102         'do_reset
 103          git apply CF.diff'
 104
 105 test_expect_success 'apply binary diff.' \
 106         'do_reset
 107          git apply --allow-binary-replacement --index BF.diff &&
 108          test -z "$(git diff --name-status binary)"'
 109
 110 test_expect_success 'apply binary diff (copy).' \
 111         'do_reset
 112          git apply --allow-binary-replacement --index CF.diff &&
 113          test -z "$(git diff --name-status binary)"'
 114
 115 test_done