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 test_expect_success 'setup' "
  24         git update-index --add --remove file1 file2 file4 &&
  25         git commit -m 'Initial Version' 2>/dev/null &&
  26
  27         git checkout -b binary &&
  28         perl -pe 'y/x/\000/' <file1 >file3 &&
  29         cat file3 >file4 &&
  30         git add file2 &&
  31         perl -pe 'y/\000/v/' <file3 >file1 &&
  32         rm -f file2 &&
  33         git update-index --add --remove file1 file2 file3 file4 &&
  34         git commit -m 'Second Version' &&
  35
  36         git diff-tree -p master binary >B.diff &&
  37         git diff-tree -p -C master binary >C.diff &&
  38
  39         git diff-tree -p --binary master binary >BF.diff &&
  40         git diff-tree -p --binary -C master binary >CF.diff
  41 "
  42
  43 test_expect_success 'stat binary diff -- should not fail.' \
  44         'git checkout master
  45          git apply --stat --summary B.diff'
  46
  47 test_expect_success 'stat binary diff (copy) -- should not fail.' \
  48         'git checkout master
  49          git apply --stat --summary C.diff'
  50
  51 test_expect_success 'check binary diff -- should fail.' \
  52         'git checkout master &&
  53          test_must_fail git apply --check B.diff'
  54
  55 test_expect_success 'check binary diff (copy) -- should fail.' \
  56         'git checkout master &&
  57          test_must_fail git apply --check C.diff'
  58
  59 test_expect_success \
  60         'check incomplete binary diff with replacement -- should fail.' '
  61         git checkout master &&
  62         test_must_fail git apply --check --allow-binary-replacement B.diff
  63 '
  64
  65 test_expect_success \
  66     'check incomplete binary diff with replacement (copy) -- should fail.' '
  67          git checkout master &&
  68          test_must_fail git apply --check --allow-binary-replacement C.diff
  69 '
  70
  71 test_expect_success 'check binary diff with replacement.' \
  72         'git checkout master
  73          git apply --check --allow-binary-replacement BF.diff'
  74
  75 test_expect_success 'check binary diff with replacement (copy).' \
  76         'git checkout master
  77          git apply --check --allow-binary-replacement CF.diff'
  78
  79 # Now we start applying them.
  80
  81 do_reset () {
  82         rm -f file? &&
  83         git reset --hard &&
  84         git checkout -f master
  85 }
  86
  87 test_expect_success 'apply binary diff -- should fail.' \
  88         'do_reset &&
  89          test_must_fail git apply B.diff'
  90
  91 test_expect_success 'apply binary diff -- should fail.' \
  92         'do_reset &&
  93          test_must_fail git apply --index B.diff'
  94
  95 test_expect_success 'apply binary diff (copy) -- should fail.' \
  96         'do_reset &&
  97          test_must_fail git apply C.diff'
  98
  99 test_expect_success 'apply binary diff (copy) -- should fail.' \
 100         'do_reset &&
 101          test_must_fail git apply --index C.diff'
 102
 103 test_expect_success 'apply binary diff without replacement.' \
 104         'do_reset &&
 105          git apply BF.diff'
 106
 107 test_expect_success 'apply binary diff without replacement (copy).' \
 108         'do_reset &&
 109          git apply CF.diff'
 110
 111 test_expect_success 'apply binary diff.' \
 112         'do_reset &&
 113          git apply --allow-binary-replacement --index BF.diff &&
 114          test -z "$(git diff --name-status binary)"'
 115
 116 test_expect_success 'apply binary diff (copy).' \
 117         'do_reset &&
 118          git apply --allow-binary-replacement --index CF.diff &&
 119          test -z "$(git diff --name-status binary)"'
 120
 121 test_done