git-commit-vandalism/t/t6020-merge-df.sh
Alex Riesen 1c9b2d3aa1 Add a reminder test case for a merge with F/D transition
The problem is that if a file was replaced with a directory containing
another file with the same content and mode, an attempt to merge it
with a branch descended from a commit before this F->D transition will
cause merge-recursive to break. It breaks even if there were no
conflicting changes on that other branch.

Originally reported by Anders Melchiorsen.

Signed-off-by: Alex Riesen <raa.lkml@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2009-07-29 10:26:10 -07:00

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#!/bin/sh
#
# Copyright (c) 2005 Fredrik Kuivinen
#
test_description='Test merge with directory/file conflicts'
. ./test-lib.sh
test_expect_success 'prepare repository' \
'echo "Hello" > init &&
git add init &&
git commit -m "Initial commit" &&
git branch B &&
mkdir dir &&
echo "foo" > dir/foo &&
git add dir/foo &&
git commit -m "File: dir/foo" &&
git checkout B &&
echo "file dir" > dir &&
git add dir &&
git commit -m "File: dir"'
test_expect_code 1 'Merge with d/f conflicts' 'git merge "merge msg" B master'
test_expect_failure 'F/D conflict' '
git reset --hard &&
git checkout master &&
rm .git/index &&
mkdir before &&
echo FILE >before/one &&
echo FILE >after &&
git add . &&
git commit -m first &&
rm -f after &&
git mv before after &&
git commit -m move &&
git checkout -b para HEAD^ &&
echo COMPLETELY ANOTHER FILE >another &&
git add . &&
git commit -m para &&
git merge master
'
test_done