t/t4123-apply-shrink.sh

   1 #!/bin/sh
   2
   3 test_description='apply a patch that is larger than the preimage'
   4
   5 TEST_PASSES_SANITIZE_LEAK=true
   6 . ./test-lib.sh
   7
   8 cat >F  <<\EOF
   9 1
  10 2
  11 3
  12 4
  13 5
  14 6
  15 7
  16 8
  17 999999
  18 A
  19 B
  20 C
  21 D
  22 E
  23 F
  24 G
  25 H
  26 I
  27 J
  28
  29 EOF
  30
  31 test_expect_success setup '
  32
  33         git add F &&
  34         mv F G &&
  35         sed -e "s/1/11/" -e "s/999999/9/" -e "s/H/HH/" <G >F &&
  36         git diff >patch &&
  37         sed -e "/^\$/d" <G >F &&
  38         git add F
  39
  40 '
  41
  42 test_expect_success 'apply should fail gracefully' '
  43         test_must_fail git apply --index patch &&
  44         test_path_is_missing .git/index.lock
  45 '
  46
  47 test_done