#!/bin/sh
#
# Copyright (c) 2006 Shawn Pearce
#

test_description='git reset should cull empty subdirs'
. ./test-lib.sh

test_expect_success \
    'creating initial files' \
    'mkdir path0 &&
     cp "$TEST_DIRECTORY"/diff-lib/COPYING path0/COPYING &&
     git add path0/COPYING &&
     git commit -m add -a'

test_expect_success \
    'creating second files' \
    'mkdir path1 &&
     mkdir path1/path2 &&
     cp "$TEST_DIRECTORY"/diff-lib/COPYING path1/path2/COPYING &&
     cp "$TEST_DIRECTORY"/diff-lib/COPYING path1/COPYING &&
     cp "$TEST_DIRECTORY"/diff-lib/COPYING COPYING &&
     cp "$TEST_DIRECTORY"/diff-lib/COPYING path0/COPYING-TOO &&
     git add path1/path2/COPYING &&
     git add path1/COPYING &&
     git add COPYING &&
     git add path0/COPYING-TOO &&
     git commit -m change -a'

test_expect_success \
    'resetting tree HEAD^' \
    'git reset --hard HEAD^'

test_expect_success \
    'checking initial files exist after rewind' \
    'test -d path0 &&
     test -f path0/COPYING'

test_expect_success \
    'checking lack of path1/path2/COPYING' \
    '! test -f path1/path2/COPYING'

test_expect_success \
    'checking lack of path1/COPYING' \
    '! test -f path1/COPYING'

test_expect_success \
    'checking lack of COPYING' \
    '! test -f COPYING'

test_expect_success \
    'checking checking lack of path1/COPYING-TOO' \
    '! test -f path0/COPYING-TOO'

test_expect_success \
    'checking lack of path1/path2' \
    '! test -d path1/path2'

test_expect_success \
    'checking lack of path1' \
    '! test -d path1'

test_done
