t/t4123-apply-shrink.sh

   1 #!/bin/sh
   2
   3 test_description='apply a patch that is larger than the preimage'
   4
   5
   6 TEST_PASSES_SANITIZE_LEAK=true
   7 . ./test-lib.sh
   8
   9 cat >F  <<\EOF
  10 1
  11 2
  12 3
  13 4
  14 5
  15 6
  16 7
  17 8
  18 999999
  19 A
  20 B
  21 C
  22 D
  23 E
  24 F
  25 G
  26 H
  27 I
  28 J
  29
  30 EOF
  31
  32 test_expect_success setup '
  33
  34         git add F &&
  35         mv F G &&
  36         sed -e "s/1/11/" -e "s/999999/9/" -e "s/H/HH/" <G >F &&
  37         git diff >patch &&
  38         sed -e "/^\$/d" <G >F &&
  39         git add F
  40
  41 '
  42
  43 test_expect_success 'apply should fail gracefully' '
  44
  45         if git apply --index patch
  46         then
  47                 echo Oops, should not have succeeded
  48                 false
  49         else
  50                 status=$? &&
  51                 echo "Status was $status" &&
  52                 if test -f .git/index.lock
  53                 then
  54                         echo Oops, should not have crashed
  55                         false
  56                 fi
  57         fi
  58 '
  59
  60 test_done