git/t/t4039-diff-assume-unchanged.sh
Nguyễn Thái Ngọc Duy 540e694b13 Prevent diff machinery from examining assume-unchanged entries on worktree
Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2009-08-11 23:17:55 -07:00

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#!/bin/sh
test_description='diff with assume-unchanged entries'
. ./test-lib.sh
# external diff has been tested in t4020-diff-external.sh
test_expect_success 'setup' '
echo zero > zero &&
git add zero &&
git commit -m zero &&
echo one > one &&
echo two > two &&
git add one two &&
git commit -m onetwo &&
git update-index --assume-unchanged one &&
echo borked >> one &&
test "$(git ls-files -v one)" = "h one"
'
test_expect_success 'diff-index does not examine assume-unchanged entries' '
git diff-index HEAD^ -- one | grep -q 5626abf0f72e58d7a153368ba57db4c673c0e171
'
test_expect_success 'diff-files does not examine assume-unchanged entries' '
rm one &&
test -z "$(git diff-files -- one)"
'
test_done