t/t4014-format-patch.sh

   1 #!/bin/sh
   2 #
   3 # Copyright (c) 2006 Junio C Hamano
   4 #
   5
   6 test_description='Format-patch skipping already incorporated patches'
   7
   8 . ./test-lib.sh
   9
  10 test_expect_success setup '
  11
  12         for i in 1 2 3 4 5 6 7 8 9 10; do echo "$i"; done >file &&
  13         cat file >elif &&
  14         git add file elif &&
  15         git commit -m Initial &&
  16         git checkout -b side &&
  17
  18         for i in 1 2 5 6 A B C 7 8 9 10; do echo "$i"; done >file &&
  19         chmod +x elif &&
  20         git update-index file elif &&
  21         git update-index --chmod=+x elif &&
  22         git commit -m "Side changes #1" &&
  23
  24         for i in D E F; do echo "$i"; done >>file &&
  25         git update-index file &&
  26         git commit -m "Side changes #2" &&
  27         git tag C2 &&
  28
  29         for i in 5 6 1 2 3 A 4 B C 7 8 9 10 D E F; do echo "$i"; done >file &&
  30         git update-index file &&
  31         git commit -m "Side changes #3 with \\n backslash-n in it." &&
  32
  33         git checkout master &&
  34         git diff-tree -p C2 | git apply --index &&
  35         git commit -m "Master accepts moral equivalent of #2"
  36
  37 '
  38
  39 test_expect_success "format-patch --ignore-if-in-upstream" '
  40
  41         git format-patch --stdout master..side >patch0 &&
  42         cnt=`grep "^From " patch0 | wc -l` &&
  43         test $cnt = 3
  44
  45 '
  46
  47 test_expect_success "format-patch --ignore-if-in-upstream" '
  48
  49         git format-patch --stdout \
  50                 --ignore-if-in-upstream master..side >patch1 &&
  51         cnt=`grep "^From " patch1 | wc -l` &&
  52         test $cnt = 2
  53
  54 '
  55
  56 test_expect_success "format-patch result applies" '
  57
  58         git checkout -b rebuild-0 master &&
  59         git am -3 patch0 &&
  60         cnt=`git rev-list master.. | wc -l` &&
  61         test $cnt = 2
  62 '
  63
  64 test_expect_success "format-patch --ignore-if-in-upstream result applies" '
  65
  66         git checkout -b rebuild-1 master &&
  67         git am -3 patch1 &&
  68         cnt=`git rev-list master.. | wc -l` &&
  69         test $cnt = 2
  70 '
  71
  72 test_expect_success 'commit did not screw up the log message' '
  73
  74         git cat-file commit side | grep "^Side .* with .* backslash-n"
  75
  76 '
  77
  78 test_expect_success 'format-patch did not screw up the log message' '
  79
  80         grep "^Subject: .*Side changes #3 with .* backslash-n" patch0 &&
  81         grep "^Subject: .*Side changes #3 with .* backslash-n" patch1
  82
  83 '
  84
  85 test_expect_success 'replay did not screw up the log message' '
  86
  87         git cat-file commit rebuild-1 | grep "^Side .* with .* backslash-n"
  88
  89 '
  90
  91 test_done