t/t4132-apply-removal.sh

   1 #!/bin/sh
   2 #
   3 # Copyright (c) 2009 Junio C Hamano
   4
   5 test_description='git-apply notices removal patches generated by GNU diff'
   6
   7
   8 TEST_PASSES_SANITIZE_LEAK=true
   9 . ./test-lib.sh
  10
  11 test_expect_success setup '
  12         cat <<-EOF >c &&
  13         diff -ruN a/file b/file
  14         --- a/file      TS0
  15         +++ b/file      TS1
  16         @@ -0,0 +1 @@
  17         +something
  18         EOF
  19
  20         cat <<-EOF >d &&
  21         diff -ruN a/file b/file
  22         --- a/file      TS0
  23         +++ b/file      TS1
  24         @@ -1 +0,0 @@
  25         -something
  26         EOF
  27
  28         timeWest="1982-09-16 07:00:00.000000000 -0800" &&
  29          timeGMT="1982-09-16 15:00:00.000000000 +0000" &&
  30         timeEast="1982-09-17 00:00:00.000000000 +0900" &&
  31
  32         epocWest="1969-12-31 16:00:00.000000000 -0800" &&
  33          epocGMT="1970-01-01 00:00:00.000000000 +0000" &&
  34         epocEast="1970-01-01 09:00:00.000000000 +0900" &&
  35         epocWest2="1969-12-31 16:00:00 -08:00" &&
  36
  37         sed -e "s/TS0/$epocWest/" -e "s/TS1/$timeWest/" <c >createWest.patch &&
  38         sed -e "s/TS0/$epocEast/" -e "s/TS1/$timeEast/" <c >createEast.patch &&
  39         sed -e "s/TS0/$epocGMT/" -e "s/TS1/$timeGMT/" <c >createGMT.patch &&
  40
  41         sed -e "s/TS0/$timeWest/" -e "s/TS1/$timeWest/" <c >addWest.patch &&
  42         sed -e "s/TS0/$timeEast/" -e "s/TS1/$timeEast/" <c >addEast.patch &&
  43         sed -e "s/TS0/$timeGMT/" -e "s/TS1/$timeGMT/" <c >addGMT.patch &&
  44
  45         sed -e "s/TS0/$timeWest/" -e "s/TS1/$timeWest/" <d >emptyWest.patch &&
  46         sed -e "s/TS0/$timeEast/" -e "s/TS1/$timeEast/" <d >emptyEast.patch &&
  47         sed -e "s/TS0/$timeGMT/" -e "s/TS1/$timeGMT/" <d >emptyGMT.patch &&
  48
  49         sed -e "s/TS0/$timeWest/" -e "s/TS1/$epocWest/" <d >removeWest.patch &&
  50         sed -e "s/TS0/$timeEast/" -e "s/TS1/$epocEast/" <d >removeEast.patch &&
  51         sed -e "s/TS0/$timeGMT/" -e "s/TS1/$epocGMT/" <d >removeGMT.patch &&
  52         sed -e "s/TS0/$timeWest/" -e "s/TS1/$epocWest2/" <d >removeWest2.patch &&
  53
  54         echo something >something
  55 '
  56
  57 for patch in *.patch
  58 do
  59         test_expect_success "test $patch" '
  60                 rm -f file .git/index &&
  61                 case "$patch" in
  62                 create*)
  63                         # must be able to create
  64                         git apply --index $patch &&
  65                         test_cmp file something &&
  66                         # must notice the file is already there
  67                         >file &&
  68                         git add file &&
  69                         test_must_fail git apply $patch
  70                         ;;
  71                 add*)
  72                         # must be able to create or patch
  73                         git apply $patch &&
  74                         test_cmp file something &&
  75                         >file &&
  76                         git apply $patch &&
  77                         test_cmp file something
  78                         ;;
  79                 empty*)
  80                         # must leave an empty file
  81                         cat something >file &&
  82                         git add file &&
  83                         git apply --index $patch &&
  84                         test -f file &&
  85                         test_must_be_empty file
  86                         ;;
  87                 remove*)
  88                         # must remove the file
  89                         cat something >file &&
  90                         git add file &&
  91                         git apply --index $patch &&
  92                         ! test -f file
  93                         ;;
  94                 esac
  95         '
  96 done
  97
  98 test_done