test 3 = $(git rev-list master.. | wc -l)
'
+test_expect_success 'rebase a single mode change' '
+ git checkout master &&
+ echo 1 > X &&
+ git add X &&
+ test_tick &&
+ git commit -m prepare &&
+ git checkout -b modechange HEAD^ &&
+ echo 1 > X &&
+ git add X &&
+ chmod a+x A &&
+ test_tick &&
+ git commit -m modechange A X &&
+ GIT_TRACE=1 git rebase master
+'
+
test_done