t/t6032-merge-large-rename.sh

   1 #!/bin/sh
   2
   3 test_description='merging with large rename matrix'
   4 . ./test-lib.sh
   5
   6 count() {
   7         i=1
   8         while test $i -le $1; do
   9                 echo $i
  10                 i=$(($i + 1))
  11         done
  12 }
  13
  14 test_expect_success 'setup (initial)' '
  15         touch file &&
  16         git add . &&
  17         git commit -m initial &&
  18         git tag initial
  19 '
  20
  21 make_text() {
  22         echo $1: $2
  23         for i in `count 20`; do
  24                 echo $1: $i
  25         done
  26         echo $1: $3
  27 }
  28
  29 test_rename() {
  30         test_expect_success "rename ($1, $2)" '
  31         n='$1'
  32         expect='$2'
  33         git checkout -f master &&
  34         git branch -D test$n || true &&
  35         git reset --hard initial &&
  36         for i in $(count $n); do
  37                 make_text $i initial initial >$i
  38         done &&
  39         git add . &&
  40         git commit -m add=$n &&
  41         for i in $(count $n); do
  42                 make_text $i changed initial >$i
  43         done &&
  44         git commit -a -m change=$n &&
  45         git checkout -b test$n HEAD^ &&
  46         for i in $(count $n); do
  47                 git rm $i
  48                 make_text $i initial changed >$i.moved
  49         done &&
  50         git add . &&
  51         git commit -m change+rename=$n &&
  52         case "$expect" in
  53                 ok) git merge master ;;
  54                  *) test_must_fail git merge master ;;
  55         esac
  56         '
  57 }
  58
  59 test_rename 5 ok
  60
  61 test_expect_success 'set diff.renamelimit to 4' '
  62         git config diff.renamelimit 4
  63 '
  64 test_rename 4 ok
  65 test_rename 5 fail
  66
  67 test_expect_success 'set merge.renamelimit to 5' '
  68         git config merge.renamelimit 5
  69 '
  70 test_rename 5 ok
  71 test_rename 6 fail
  72
  73 test_done