t/t3600-rm.sh - git - Git at Google

 #!/bin/sh
 #
 # Copyright (c) 2006 Carl D. Worth
 #

 test_description='Test of the various options to git rm.'

 . ./test-lib.sh

 # Setup some files to be removed, some with funny characters
 test_expect_success \
     'Initialize test directory' \
     "touch -- foo bar baz 'space embedded' -q &&
      git add -- foo bar baz 'space embedded' -q &&
      git commit -m 'add normal files'"

 if touch -- 'tab	embedded' 'newline
 embedded' 2>/dev/null
 then
 	test_set_prereq FUNNYNAMES
 else
 	say 'Your filesystem does not allow tabs in filenames.'
 fi

 test_expect_success FUNNYNAMES 'add files with funny names' "
      git add -- 'tab	embedded' 'newline
 embedded' &&
      git commit -m 'add files with tabs and newlines'
 "

 test_expect_success \
     'Pre-check that foo exists and is in index before git rm foo' \
     '[ -f foo ] && git ls-files --error-unmatch foo'

 test_expect_success \
     'Test that git rm foo succeeds' \
     'git rm --cached foo'

 test_expect_success \
     'Test that git rm --cached foo succeeds if the index matches the file' \
     'echo content > foo
      git add foo
      git rm --cached foo'

 test_expect_success \
     'Test that git rm --cached foo succeeds if the index matches the file' \
     'echo content > foo
      git add foo
      git commit -m foo
      echo "other content" > foo
      git rm --cached foo'

 test_expect_success \
     'Test that git rm --cached foo fails if the index matches neither the file nor HEAD' '
      echo content > foo
      git add foo
      git commit -m foo
      echo "other content" > foo
      git add foo
      echo "yet another content" > foo
      test_must_fail git rm --cached foo
 '

 test_expect_success \
     'Test that git rm --cached -f foo works in case where --cached only did not' \
     'echo content > foo
      git add foo
      git commit -m foo
      echo "other content" > foo
      git add foo
      echo "yet another content" > foo
      git rm --cached -f foo'

 test_expect_success \
     'Post-check that foo exists but is not in index after git rm foo' \
     '[ -f foo ] && test_must_fail git ls-files --error-unmatch foo'

 test_expect_success \
     'Pre-check that bar exists and is in index before "git rm bar"' \
     '[ -f bar ] && git ls-files --error-unmatch bar'

 test_expect_success \
     'Test that "git rm bar" succeeds' \
     'git rm bar'

 test_expect_success \
     'Post-check that bar does not exist and is not in index after "git rm -f bar"' \
     '! [ -f bar ] && test_must_fail git ls-files --error-unmatch bar'

 test_expect_success \
     'Test that "git rm -- -q" succeeds (remove a file that looks like an option)' \
     'git rm -- -q'

 test_expect_success FUNNYNAMES \
     "Test that \"git rm -f\" succeeds with embedded space, tab, or newline characters." \
     "git rm -f 'space embedded' 'tab	embedded' 'newline
 embedded'"

 test_expect_success SANITY 'Test that "git rm -f" fails if its rm fails' '
 	chmod a-w . &&
 	test_must_fail git rm -f baz &&
 	chmod 775 .
 '

 test_expect_success \
     'When the rm in "git rm -f" fails, it should not remove the file from the index' \
     'git ls-files --error-unmatch baz'

 test_expect_success 'Remove nonexistent file with --ignore-unmatch' '
 	git rm --ignore-unmatch nonexistent
 '

 test_expect_success '"rm" command printed' '
 	echo frotz > test-file &&
 	git add test-file &&
 	git commit -m "add file for rm test" &&
 	git rm test-file > rm-output &&
 	test `grep "^rm " rm-output | wc -l` = 1 &&
 	rm -f test-file rm-output &&
 	git commit -m "remove file from rm test"
 '

 test_expect_success '"rm" command suppressed with --quiet' '
 	echo frotz > test-file &&
 	git add test-file &&
 	git commit -m "add file for rm --quiet test" &&
 	git rm --quiet test-file > rm-output &&
 	test `wc -l < rm-output` = 0 &&
 	rm -f test-file rm-output &&
 	git commit -m "remove file from rm --quiet test"
 '

 # Now, failure cases.
 test_expect_success 'Re-add foo and baz' '
 	git add foo baz &&
 	git ls-files --error-unmatch foo baz
 '

 test_expect_success 'Modify foo -- rm should refuse' '
 	echo >>foo &&
 	test_must_fail git rm foo baz &&
 	test -f foo &&
 	test -f baz &&
 	git ls-files --error-unmatch foo baz
 '

 test_expect_success 'Modified foo -- rm -f should work' '
 	git rm -f foo baz &&
 	test ! -f foo &&
 	test ! -f baz &&
 	test_must_fail git ls-files --error-unmatch foo &&
 	test_must_fail git ls-files --error-unmatch bar
 '

 test_expect_success 'Re-add foo and baz for HEAD tests' '
 	echo frotz >foo &&
 	git checkout HEAD -- baz &&
 	git add foo baz &&
 	git ls-files --error-unmatch foo baz
 '

 test_expect_success 'foo is different in index from HEAD -- rm should refuse' '
 	test_must_fail git rm foo baz &&
 	test -f foo &&
 	test -f baz &&
 	git ls-files --error-unmatch foo baz
 '

 test_expect_success 'but with -f it should work.' '
 	git rm -f foo baz &&
 	test ! -f foo &&
 	test ! -f baz &&
 	test_must_fail git ls-files --error-unmatch foo
 	test_must_fail git ls-files --error-unmatch baz
 '

 test_expect_success 'refuse to remove cached empty file with modifications' '
 	>empty &&
 	git add empty &&
 	echo content >empty &&
 	test_must_fail git rm --cached empty
 '

 test_expect_success 'remove intent-to-add file without --force' '
 	echo content >intent-to-add &&
 	git add -N intent-to-add
 	git rm --cached intent-to-add
 '

 test_expect_success 'Recursive test setup' '
 	mkdir -p frotz &&
 	echo qfwfq >frotz/nitfol &&
 	git add frotz &&
 	git commit -m "subdir test"
 '

 test_expect_success 'Recursive without -r fails' '
 	test_must_fail git rm frotz &&
 	test -d frotz &&
 	test -f frotz/nitfol
 '

 test_expect_success 'Recursive with -r but dirty' '
 	echo qfwfq >>frotz/nitfol
 	test_must_fail git rm -r frotz &&
 	test -d frotz &&
 	test -f frotz/nitfol
 '

 test_expect_success 'Recursive with -r -f' '
 	git rm -f -r frotz &&
 	! test -f frotz/nitfol &&
 	! test -d frotz
 '

 test_expect_success 'Remove nonexistent file returns nonzero exit status' '
 	test_must_fail git rm nonexistent
 '

 test_expect_success 'Call "rm" from outside the work tree' '
 	mkdir repo &&
 	(cd repo &&
 	 git init &&
 	 echo something > somefile &&
 	 git add somefile &&
 	 git commit -m "add a file" &&
 	 (cd .. &&
 	  git --git-dir=repo/.git --work-tree=repo rm somefile) &&
 	test_must_fail git ls-files --error-unmatch somefile)
 '

 test_expect_success 'refresh index before checking if it is up-to-date' '

 	git reset --hard &&
 	test-chmtime -86400 frotz/nitfol &&
 	git rm frotz/nitfol &&
 	test ! -f frotz/nitfol

 '

 test_expect_success 'choking "git rm" should not let it die with cruft' '
 	git reset -q --hard &&
 	i=0 &&
 	while test $i -lt 12000
 	do
 	    echo "100644 $_z40 0	some-file-$i"
 	    i=$(( $i + 1 ))
 	done | git update-index --index-info &&
 	git rm -n "some-file-*" | :;
 	test -f .git/index.lock
 	status=$?
 	rm -f .git/index.lock
 	git reset -q --hard
 	test "$status" != 0
 '

 test_expect_success 'rm removes subdirectories recursively' '
 	mkdir -p dir/subdir/subsubdir &&
 	echo content >dir/subdir/subsubdir/file &&
 	git add dir/subdir/subsubdir/file &&
 	git rm -f dir/subdir/subsubdir/file &&
 	! test -d dir
 '

 cat >expect <<EOF
 D  submod
 EOF

 cat >expect.modified <<EOF
  M submod
 EOF

 test_expect_success 'rm removes empty submodules from work tree' '
 	mkdir submod &&
 	git update-index --add --cacheinfo 160000 $(git rev-parse HEAD) submod &&
 	git config -f .gitmodules submodule.sub.url ./. &&
 	git config -f .gitmodules submodule.sub.path submod &&
 	git submodule init &&
 	git add .gitmodules &&
 	git commit -m "add submodule" &&
 	git rm submod &&
 	test ! -e submod &&
 	git status -s -uno --ignore-submodules=none > actual &&
 	test_cmp expect actual
 '

 test_expect_success 'rm removes removed submodule from index' '
 	git reset --hard &&
 	git submodule update &&
 	rm -rf submod &&
 	git rm submod &&
 	git status -s -uno --ignore-submodules=none > actual &&
 	test_cmp expect actual
 '

 test_expect_success 'rm removes work tree of unmodified submodules' '
 	git reset --hard &&
 	git submodule update &&
 	git rm submod &&
 	test ! -d submod &&
 	git status -s -uno --ignore-submodules=none > actual &&
 	test_cmp expect actual
 '

 test_expect_success 'rm removes a submodule with a trailing /' '
 	git reset --hard &&
 	git submodule update &&
 	git rm submod/ &&
 	test ! -d submod &&
 	git status -s -uno --ignore-submodules=none > actual &&
 	test_cmp expect actual
 '

 test_expect_success 'rm fails when given a file with a trailing /' '
 	test_must_fail git rm empty/
 '

 test_expect_success 'rm succeeds when given a directory with a trailing /' '
 	git rm -r frotz/
 '

 test_expect_success 'rm of a populated submodule with different HEAD fails unless forced' '
 	git reset --hard &&
 	git submodule update &&
 	(cd submod &&
 		git checkout HEAD^
 	) &&
 	test_must_fail git rm submod &&
 	test -d submod &&
 	test -f submod/.git &&
 	git status -s -uno --ignore-submodules=none > actual &&
 	test_cmp expect.modified actual &&
 	git rm -f submod &&
 	test ! -d submod &&
 	git status -s -uno --ignore-submodules=none > actual &&
 	test_cmp expect actual
 '

 test_expect_success 'rm of a populated submodule with modifications fails unless forced' '
 	git reset --hard &&
 	git submodule update &&
 	(cd submod &&
 		echo X >empty
 	) &&
 	test_must_fail git rm submod &&
 	test -d submod &&
 	test -f submod/.git &&
 	git status -s -uno --ignore-submodules=none > actual &&
 	test_cmp expect.modified actual &&
 	git rm -f submod &&
 	test ! -d submod &&
 	git status -s -uno --ignore-submodules=none > actual &&
 	test_cmp expect actual
 '

 test_expect_success 'rm of a populated submodule with untracked files fails unless forced' '
 	git reset --hard &&
 	git submodule update &&
 	(cd submod &&
 		echo X >untracked
 	) &&
 	test_must_fail git rm submod &&
 	test -d submod &&
 	test -f submod/.git &&
 	git status -s -uno --ignore-submodules=none > actual &&
 	test_cmp expect.modified actual &&
 	git rm -f submod &&
 	test ! -d submod &&
 	git status -s -uno --ignore-submodules=none > actual &&
 	test_cmp expect actual
 '

 test_expect_success 'setup submodule conflict' '
 	git reset --hard &&
 	git submodule update &&
 	git checkout -b branch1 &&
 	echo 1 >nitfol &&
 	git add nitfol &&
 	git commit -m "added nitfol 1" &&
 	git checkout -b branch2 master &&
 	echo 2 >nitfol &&
 	git add nitfol &&
 	git commit -m "added nitfol 2" &&
 	git checkout -b conflict1 master &&
 	(cd submod &&
 		git fetch &&
 		git checkout branch1
 	) &&
 	git add submod &&
 	git commit -m "submod 1" &&
 	git checkout -b conflict2 master &&
 	(cd submod &&
 		git checkout branch2
 	) &&
 	git add submod &&
 	git commit -m "submod 2"
 '

 cat >expect.conflict <<EOF
 UU submod
 EOF

 test_expect_success 'rm removes work tree of unmodified conflicted submodule' '
 	git checkout conflict1 &&
 	git reset --hard &&
 	git submodule update &&
 	test_must_fail git merge conflict2 &&
 	git rm submod &&
 	test ! -d submod &&
 	git status -s -uno --ignore-submodules=none > actual &&
 	test_cmp expect actual
 '

 test_expect_success 'rm of a conflicted populated submodule with different HEAD fails unless forced' '
 	git checkout conflict1 &&
 	git reset --hard &&
 	git submodule update &&
 	(cd submod &&
 		git checkout HEAD^
 	) &&
 	test_must_fail git merge conflict2 &&
 	test_must_fail git rm submod &&
 	test -d submod &&
 	test -f submod/.git &&
 	git status -s -uno --ignore-submodules=none > actual &&
 	test_cmp expect.conflict actual &&
 	git rm -f submod &&
 	test ! -d submod &&
 	git status -s -uno --ignore-submodules=none > actual &&
 	test_cmp expect actual
 '

 test_expect_success 'rm of a conflicted populated submodule with modifications fails unless forced' '
 	git checkout conflict1 &&
 	git reset --hard &&
 	git submodule update &&
 	(cd submod &&
 		echo X >empty
 	) &&
 	test_must_fail git merge conflict2 &&
 	test_must_fail git rm submod &&
 	test -d submod &&
 	test -f submod/.git &&
 	git status -s -uno --ignore-submodules=none > actual &&
 	test_cmp expect.conflict actual &&
 	git rm -f submod &&
 	test ! -d submod &&
 	git status -s -uno --ignore-submodules=none > actual &&
 	test_cmp expect actual
 '

 test_expect_success 'rm of a conflicted populated submodule with untracked files fails unless forced' '
 	git checkout conflict1 &&
 	git reset --hard &&
 	git submodule update &&
 	(cd submod &&
 		echo X >untracked
 	) &&
 	test_must_fail git merge conflict2 &&
 	test_must_fail git rm submod &&
 	test -d submod &&
 	test -f submod/.git &&
 	git status -s -uno --ignore-submodules=none > actual &&
 	test_cmp expect.conflict actual &&
 	git rm -f submod &&
 	test ! -d submod &&
 	git status -s -uno --ignore-submodules=none > actual &&
 	test_cmp expect actual
 '

 test_expect_success 'rm of a conflicted populated submodule with a .git directory fails even when forced' '
 	git checkout conflict1 &&
 	git reset --hard &&
 	git submodule update &&
 	(cd submod &&
 		rm .git &&
 		cp -R ../.git/modules/sub .git &&
 		GIT_WORK_TREE=. git config --unset core.worktree
 	) &&
 	test_must_fail git merge conflict2 &&
 	test_must_fail git rm submod &&
 	test -d submod &&
 	test -d submod/.git &&
 	git status -s -uno --ignore-submodules=none > actual &&
 	test_cmp expect.conflict actual &&
 	test_must_fail git rm -f submod &&
 	test -d submod &&
 	test -d submod/.git &&
 	git status -s -uno --ignore-submodules=none > actual &&
 	test_cmp expect.conflict actual &&
 	git merge --abort &&
 	rm -rf submod
 '

 test_expect_success 'rm of a conflicted unpopulated submodule succeeds' '
 	git checkout conflict1 &&
 	git reset --hard &&
 	test_must_fail git merge conflict2 &&
 	git rm submod &&
 	test ! -d submod &&
 	git status -s -uno --ignore-submodules=none > actual &&
 	test_cmp expect actual
 '

 test_expect_success 'rm of a populated submodule with a .git directory fails even when forced' '
 	git checkout -f master &&
 	git reset --hard &&
 	git submodule update &&
 	(cd submod &&
 		rm .git &&
 		cp -R ../.git/modules/sub .git &&
 		GIT_WORK_TREE=. git config --unset core.worktree
 	) &&
 	test_must_fail git rm submod &&
 	test -d submod &&
 	test -d submod/.git &&
 	git status -s -uno --ignore-submodules=none > actual &&
 	! test -s actual &&
 	test_must_fail git rm -f submod &&
 	test -d submod &&
 	test -d submod/.git &&
 	git status -s -uno --ignore-submodules=none > actual &&
 	! test -s actual &&
 	rm -rf submod
 '

 cat >expect.deepmodified <<EOF
  M submod/subsubmod
 EOF

 test_expect_success 'setup subsubmodule' '
 	git reset --hard &&
 	git submodule update &&
 	(cd submod &&
 		git update-index --add --cacheinfo 160000 $(git rev-parse HEAD) subsubmod &&
 		git config -f .gitmodules submodule.sub.url ../. &&
 		git config -f .gitmodules submodule.sub.path subsubmod &&
 		git submodule init &&
 		git add .gitmodules &&
 		git commit -m "add subsubmodule" &&
 		git submodule update subsubmod
 	) &&
 	git commit -a -m "added deep submodule"
 '

 test_expect_success 'rm recursively removes work tree of unmodified submodules' '
 	git rm submod &&
 	test ! -d submod &&
 	git status -s -uno --ignore-submodules=none > actual &&
 	test_cmp expect actual
 '

 test_expect_success 'rm of a populated nested submodule with different nested HEAD fails unless forced' '
 	git reset --hard &&
 	git submodule update --recursive &&
 	(cd submod/subsubmod &&
 		git checkout HEAD^
 	) &&
 	test_must_fail git rm submod &&
 	test -d submod &&
 	test -f submod/.git &&
 	git status -s -uno --ignore-submodules=none > actual &&
 	test_cmp expect.modified actual &&
 	git rm -f submod &&
 	test ! -d submod &&
 	git status -s -uno --ignore-submodules=none > actual &&
 	test_cmp expect actual
 '

 test_expect_success 'rm of a populated nested submodule with nested modifications fails unless forced' '
 	git reset --hard &&
 	git submodule update --recursive &&
 	(cd submod/subsubmod &&
 		echo X >empty
 	) &&
 	test_must_fail git rm submod &&
 	test -d submod &&
 	test -f submod/.git &&
 	git status -s -uno --ignore-submodules=none > actual &&
 	test_cmp expect.modified actual &&
 	git rm -f submod &&
 	test ! -d submod &&
 	git status -s -uno --ignore-submodules=none > actual &&
 	test_cmp expect actual
 '

 test_expect_success 'rm of a populated nested submodule with nested untracked files fails unless forced' '
 	git reset --hard &&
 	git submodule update --recursive &&
 	(cd submod/subsubmod &&
 		echo X >untracked
 	) &&
 	test_must_fail git rm submod &&
 	test -d submod &&
 	test -f submod/.git &&
 	git status -s -uno --ignore-submodules=none > actual &&
 	test_cmp expect.modified actual &&
 	git rm -f submod &&
 	test ! -d submod &&
 	git status -s -uno --ignore-submodules=none > actual &&
 	test_cmp expect actual
 '

 test_expect_success 'rm of a populated nested submodule with a nested .git directory fails even when forced' '
 	git reset --hard &&
 	git submodule update --recursive &&
 	(cd submod/subsubmod &&
 		rm .git &&
 		cp -R ../../.git/modules/sub/modules/sub .git &&
 		GIT_WORK_TREE=. git config --unset core.worktree
 	) &&
 	test_must_fail git rm submod &&
 	test -d submod &&
 	test -d submod/subsubmod/.git &&
 	git status -s -uno --ignore-submodules=none > actual &&
 	! test -s actual &&
 	test_must_fail git rm -f submod &&
 	test -d submod &&
 	test -d submod/subsubmod/.git &&
 	git status -s -uno --ignore-submodules=none > actual &&
 	! test -s actual &&
 	rm -rf submod
 '

 test_expect_success 'rm of d/f when d has become a non-directory' '
 	rm -rf d &&
 	mkdir d &&
 	>d/f &&
 	git add d &&
 	rm -rf d &&
 	>d &&
 	git rm d/f &&
 	test_must_fail git rev-parse --verify :d/f &&
 	test_path_is_file d
 '

 test_expect_success SYMLINKS 'rm of d/f when d has become a dangling symlink' '
 	rm -rf d &&
 	mkdir d &&
 	>d/f &&
 	git add d &&
 	rm -rf d &&
 	ln -s nonexistent d &&
 	git rm d/f &&
 	test_must_fail git rev-parse --verify :d/f &&
 	test -h d &&
 	test_path_is_missing d
 '

 test_expect_success 'rm of file when it has become a directory' '
 	rm -rf d &&
 	>d &&
 	git add d &&
 	rm -f d &&
 	mkdir d &&
 	>d/f &&
 	test_must_fail git rm d &&
 	git rev-parse --verify :d &&
 	test_path_is_file d/f
 '

 test_expect_success SYMLINKS 'rm across a symlinked leading path (no index)' '
 	rm -rf d e &&
 	mkdir e &&
 	echo content >e/f &&
 	ln -s e d &&
 	git add -A e d &&
 	git commit -m "symlink d to e, e/f exists" &&
 	test_must_fail git rm d/f &&
 	git rev-parse --verify :d &&
 	git rev-parse --verify :e/f &&
 	test -h d &&
 	test_path_is_file e/f
 '

 test_expect_failure SYMLINKS 'rm across a symlinked leading path (w/ index)' '
 	rm -rf d e &&
 	mkdir d &&
 	echo content >d/f &&
 	git add -A e d &&
 	git commit -m "d/f exists" &&
 	mv d e &&
 	ln -s e d &&
 	test_must_fail git rm d/f &&
 	git rev-parse --verify :d/f &&
 	test -h d &&
 	test_path_is_file e/f
 '

 test_done
	#!/bin/sh
	#
	# Copyright (c) 2006 Carl D. Worth
	#

	test_description='Test of the various options to git rm.'

	. ./test-lib.sh

	# Setup some files to be removed, some with funny characters
	test_expect_success \
	'Initialize test directory' \
	"touch -- foo bar baz 'space embedded' -q &&
	git add -- foo bar baz 'space embedded' -q &&
	git commit -m 'add normal files'"

	if touch -- 'tab embedded' 'newline
	embedded' 2>/dev/null
	then
	test_set_prereq FUNNYNAMES
	else
	say 'Your filesystem does not allow tabs in filenames.'
	fi

	test_expect_success FUNNYNAMES 'add files with funny names' "
	git add -- 'tab embedded' 'newline
	embedded' &&
	git commit -m 'add files with tabs and newlines'
	"

	test_expect_success \
	'Pre-check that foo exists and is in index before git rm foo' \
	'[ -f foo ] && git ls-files --error-unmatch foo'

	test_expect_success \
	'Test that git rm foo succeeds' \
	'git rm --cached foo'

	test_expect_success \
	'Test that git rm --cached foo succeeds if the index matches the file' \
	'echo content > foo
	git add foo
	git rm --cached foo'

	test_expect_success \
	'Test that git rm --cached foo succeeds if the index matches the file' \
	'echo content > foo
	git add foo
	git commit -m foo
	echo "other content" > foo
	git rm --cached foo'

	test_expect_success \
	'Test that git rm --cached foo fails if the index matches neither the file nor HEAD' '
	echo content > foo
	git add foo
	git commit -m foo
	echo "other content" > foo
	git add foo
	echo "yet another content" > foo
	test_must_fail git rm --cached foo
	'

	test_expect_success \
	'Test that git rm --cached -f foo works in case where --cached only did not' \
	'echo content > foo
	git add foo
	git commit -m foo
	echo "other content" > foo
	git add foo
	echo "yet another content" > foo
	git rm --cached -f foo'

	test_expect_success \
	'Post-check that foo exists but is not in index after git rm foo' \
	'[ -f foo ] && test_must_fail git ls-files --error-unmatch foo'

	test_expect_success \
	'Pre-check that bar exists and is in index before "git rm bar"' \
	'[ -f bar ] && git ls-files --error-unmatch bar'

	test_expect_success \
	'Test that "git rm bar" succeeds' \
	'git rm bar'

	test_expect_success \
	'Post-check that bar does not exist and is not in index after "git rm -f bar"' \
	'! [ -f bar ] && test_must_fail git ls-files --error-unmatch bar'

	test_expect_success \
	'Test that "git rm -- -q" succeeds (remove a file that looks like an option)' \
	'git rm -- -q'

	test_expect_success FUNNYNAMES \
	"Test that \"git rm -f\" succeeds with embedded space, tab, or newline characters." \
	"git rm -f 'space embedded' 'tab embedded' 'newline
	embedded'"

	test_expect_success SANITY 'Test that "git rm -f" fails if its rm fails' '
	chmod a-w . &&
	test_must_fail git rm -f baz &&
	chmod 775 .
	'

	test_expect_success \
	'When the rm in "git rm -f" fails, it should not remove the file from the index' \
	'git ls-files --error-unmatch baz'

	test_expect_success 'Remove nonexistent file with --ignore-unmatch' '
	git rm --ignore-unmatch nonexistent
	'

	test_expect_success '"rm" command printed' '
	echo frotz > test-file &&
	git add test-file &&
	git commit -m "add file for rm test" &&
	git rm test-file > rm-output &&
	test `grep "^rm " rm-output \| wc -l` = 1 &&
	rm -f test-file rm-output &&
	git commit -m "remove file from rm test"
	'

	test_expect_success '"rm" command suppressed with --quiet' '
	echo frotz > test-file &&
	git add test-file &&
	git commit -m "add file for rm --quiet test" &&
	git rm --quiet test-file > rm-output &&
	test `wc -l < rm-output` = 0 &&
	rm -f test-file rm-output &&
	git commit -m "remove file from rm --quiet test"
	'

	# Now, failure cases.
	test_expect_success 'Re-add foo and baz' '
	git add foo baz &&
	git ls-files --error-unmatch foo baz
	'

	test_expect_success 'Modify foo -- rm should refuse' '
	echo >>foo &&
	test_must_fail git rm foo baz &&
	test -f foo &&
	test -f baz &&
	git ls-files --error-unmatch foo baz
	'

	test_expect_success 'Modified foo -- rm -f should work' '
	git rm -f foo baz &&
	test ! -f foo &&
	test ! -f baz &&
	test_must_fail git ls-files --error-unmatch foo &&
	test_must_fail git ls-files --error-unmatch bar
	'

	test_expect_success 'Re-add foo and baz for HEAD tests' '
	echo frotz >foo &&
	git checkout HEAD -- baz &&
	git add foo baz &&
	git ls-files --error-unmatch foo baz
	'

	test_expect_success 'foo is different in index from HEAD -- rm should refuse' '
	test_must_fail git rm foo baz &&
	test -f foo &&
	test -f baz &&
	git ls-files --error-unmatch foo baz
	'

	test_expect_success 'but with -f it should work.' '
	git rm -f foo baz &&
	test ! -f foo &&
	test ! -f baz &&
	test_must_fail git ls-files --error-unmatch foo
	test_must_fail git ls-files --error-unmatch baz
	'

	test_expect_success 'refuse to remove cached empty file with modifications' '
	>empty &&
	git add empty &&
	echo content >empty &&
	test_must_fail git rm --cached empty
	'

	test_expect_success 'remove intent-to-add file without --force' '
	echo content >intent-to-add &&
	git add -N intent-to-add
	git rm --cached intent-to-add
	'

	test_expect_success 'Recursive test setup' '
	mkdir -p frotz &&
	echo qfwfq >frotz/nitfol &&
	git add frotz &&
	git commit -m "subdir test"
	'

	test_expect_success 'Recursive without -r fails' '
	test_must_fail git rm frotz &&
	test -d frotz &&
	test -f frotz/nitfol
	'

	test_expect_success 'Recursive with -r but dirty' '
	echo qfwfq >>frotz/nitfol
	test_must_fail git rm -r frotz &&
	test -d frotz &&
	test -f frotz/nitfol
	'

	test_expect_success 'Recursive with -r -f' '
	git rm -f -r frotz &&
	! test -f frotz/nitfol &&
	! test -d frotz
	'

	test_expect_success 'Remove nonexistent file returns nonzero exit status' '
	test_must_fail git rm nonexistent
	'

	test_expect_success 'Call "rm" from outside the work tree' '
	mkdir repo &&
	(cd repo &&
	git init &&
	echo something > somefile &&
	git add somefile &&
	git commit -m "add a file" &&
	(cd .. &&
	git --git-dir=repo/.git --work-tree=repo rm somefile) &&
	test_must_fail git ls-files --error-unmatch somefile)
	'

	test_expect_success 'refresh index before checking if it is up-to-date' '

	git reset --hard &&
	test-chmtime -86400 frotz/nitfol &&
	git rm frotz/nitfol &&
	test ! -f frotz/nitfol

	'

	test_expect_success 'choking "git rm" should not let it die with cruft' '
	git reset -q --hard &&
	i=0 &&
	while test $i -lt 12000
	do
	echo "100644 $_z40 0 some-file-$i"
	i=$(( $i + 1 ))
	done \| git update-index --index-info &&
	git rm -n "some-file-*" \| :;
	test -f .git/index.lock
	status=$?
	rm -f .git/index.lock
	git reset -q --hard
	test "$status" != 0
	'

	test_expect_success 'rm removes subdirectories recursively' '
	mkdir -p dir/subdir/subsubdir &&
	echo content >dir/subdir/subsubdir/file &&
	git add dir/subdir/subsubdir/file &&
	git rm -f dir/subdir/subsubdir/file &&
	! test -d dir
	'

	cat >expect <<EOF
	D submod
	EOF

	cat >expect.modified <<EOF
	M submod
	EOF

	test_expect_success 'rm removes empty submodules from work tree' '
	mkdir submod &&
	git update-index --add --cacheinfo 160000 $(git rev-parse HEAD) submod &&
	git config -f .gitmodules submodule.sub.url ./. &&
	git config -f .gitmodules submodule.sub.path submod &&
	git submodule init &&
	git add .gitmodules &&
	git commit -m "add submodule" &&
	git rm submod &&
	test ! -e submod &&
	git status -s -uno --ignore-submodules=none > actual &&
	test_cmp expect actual
	'

	test_expect_success 'rm removes removed submodule from index' '
	git reset --hard &&
	git submodule update &&
	rm -rf submod &&
	git rm submod &&
	git status -s -uno --ignore-submodules=none > actual &&
	test_cmp expect actual
	'

	test_expect_success 'rm removes work tree of unmodified submodules' '
	git reset --hard &&
	git submodule update &&
	git rm submod &&
	test ! -d submod &&
	git status -s -uno --ignore-submodules=none > actual &&
	test_cmp expect actual
	'

	test_expect_success 'rm removes a submodule with a trailing /' '
	git reset --hard &&
	git submodule update &&
	git rm submod/ &&
	test ! -d submod &&
	git status -s -uno --ignore-submodules=none > actual &&
	test_cmp expect actual
	'

	test_expect_success 'rm fails when given a file with a trailing /' '
	test_must_fail git rm empty/
	'

	test_expect_success 'rm succeeds when given a directory with a trailing /' '
	git rm -r frotz/
	'

	test_expect_success 'rm of a populated submodule with different HEAD fails unless forced' '
	git reset --hard &&
	git submodule update &&
	(cd submod &&
	git checkout HEAD^
	) &&
	test_must_fail git rm submod &&
	test -d submod &&
	test -f submod/.git &&
	git status -s -uno --ignore-submodules=none > actual &&
	test_cmp expect.modified actual &&
	git rm -f submod &&
	test ! -d submod &&
	git status -s -uno --ignore-submodules=none > actual &&
	test_cmp expect actual
	'

	test_expect_success 'rm of a populated submodule with modifications fails unless forced' '
	git reset --hard &&
	git submodule update &&
	(cd submod &&
	echo X >empty
	) &&
	test_must_fail git rm submod &&
	test -d submod &&
	test -f submod/.git &&
	git status -s -uno --ignore-submodules=none > actual &&
	test_cmp expect.modified actual &&
	git rm -f submod &&
	test ! -d submod &&
	git status -s -uno --ignore-submodules=none > actual &&
	test_cmp expect actual
	'

	test_expect_success 'rm of a populated submodule with untracked files fails unless forced' '
	git reset --hard &&
	git submodule update &&
	(cd submod &&
	echo X >untracked
	) &&
	test_must_fail git rm submod &&
	test -d submod &&
	test -f submod/.git &&
	git status -s -uno --ignore-submodules=none > actual &&
	test_cmp expect.modified actual &&
	git rm -f submod &&
	test ! -d submod &&
	git status -s -uno --ignore-submodules=none > actual &&
	test_cmp expect actual
	'

	test_expect_success 'setup submodule conflict' '
	git reset --hard &&
	git submodule update &&
	git checkout -b branch1 &&
	echo 1 >nitfol &&
	git add nitfol &&
	git commit -m "added nitfol 1" &&
	git checkout -b branch2 master &&
	echo 2 >nitfol &&
	git add nitfol &&
	git commit -m "added nitfol 2" &&
	git checkout -b conflict1 master &&
	(cd submod &&
	git fetch &&
	git checkout branch1
	) &&
	git add submod &&
	git commit -m "submod 1" &&
	git checkout -b conflict2 master &&
	(cd submod &&
	git checkout branch2
	) &&
	git add submod &&
	git commit -m "submod 2"
	'

	cat >expect.conflict <<EOF
	UU submod
	EOF

	test_expect_success 'rm removes work tree of unmodified conflicted submodule' '
	git checkout conflict1 &&
	git reset --hard &&
	git submodule update &&
	test_must_fail git merge conflict2 &&
	git rm submod &&
	test ! -d submod &&
	git status -s -uno --ignore-submodules=none > actual &&
	test_cmp expect actual
	'

	test_expect_success 'rm of a conflicted populated submodule with different HEAD fails unless forced' '
	git checkout conflict1 &&
	git reset --hard &&
	git submodule update &&
	(cd submod &&
	git checkout HEAD^
	) &&
	test_must_fail git merge conflict2 &&
	test_must_fail git rm submod &&
	test -d submod &&
	test -f submod/.git &&
	git status -s -uno --ignore-submodules=none > actual &&
	test_cmp expect.conflict actual &&
	git rm -f submod &&
	test ! -d submod &&
	git status -s -uno --ignore-submodules=none > actual &&
	test_cmp expect actual
	'

	test_expect_success 'rm of a conflicted populated submodule with modifications fails unless forced' '
	git checkout conflict1 &&
	git reset --hard &&
	git submodule update &&
	(cd submod &&
	echo X >empty
	) &&
	test_must_fail git merge conflict2 &&
	test_must_fail git rm submod &&
	test -d submod &&
	test -f submod/.git &&
	git status -s -uno --ignore-submodules=none > actual &&
	test_cmp expect.conflict actual &&
	git rm -f submod &&
	test ! -d submod &&
	git status -s -uno --ignore-submodules=none > actual &&
	test_cmp expect actual
	'

	test_expect_success 'rm of a conflicted populated submodule with untracked files fails unless forced' '
	git checkout conflict1 &&
	git reset --hard &&
	git submodule update &&
	(cd submod &&
	echo X >untracked
	) &&
	test_must_fail git merge conflict2 &&
	test_must_fail git rm submod &&
	test -d submod &&
	test -f submod/.git &&
	git status -s -uno --ignore-submodules=none > actual &&
	test_cmp expect.conflict actual &&
	git rm -f submod &&
	test ! -d submod &&
	git status -s -uno --ignore-submodules=none > actual &&
	test_cmp expect actual
	'

	test_expect_success 'rm of a conflicted populated submodule with a .git directory fails even when forced' '
	git checkout conflict1 &&
	git reset --hard &&
	git submodule update &&
	(cd submod &&
	rm .git &&
	cp -R ../.git/modules/sub .git &&
	GIT_WORK_TREE=. git config --unset core.worktree
	) &&
	test_must_fail git merge conflict2 &&
	test_must_fail git rm submod &&
	test -d submod &&
	test -d submod/.git &&
	git status -s -uno --ignore-submodules=none > actual &&
	test_cmp expect.conflict actual &&
	test_must_fail git rm -f submod &&
	test -d submod &&
	test -d submod/.git &&
	git status -s -uno --ignore-submodules=none > actual &&
	test_cmp expect.conflict actual &&
	git merge --abort &&
	rm -rf submod
	'

	test_expect_success 'rm of a conflicted unpopulated submodule succeeds' '
	git checkout conflict1 &&
	git reset --hard &&
	test_must_fail git merge conflict2 &&
	git rm submod &&
	test ! -d submod &&
	git status -s -uno --ignore-submodules=none > actual &&
	test_cmp expect actual
	'

	test_expect_success 'rm of a populated submodule with a .git directory fails even when forced' '
	git checkout -f master &&
	git reset --hard &&
	git submodule update &&
	(cd submod &&
	rm .git &&
	cp -R ../.git/modules/sub .git &&
	GIT_WORK_TREE=. git config --unset core.worktree
	) &&
	test_must_fail git rm submod &&
	test -d submod &&
	test -d submod/.git &&
	git status -s -uno --ignore-submodules=none > actual &&
	! test -s actual &&
	test_must_fail git rm -f submod &&
	test -d submod &&
	test -d submod/.git &&
	git status -s -uno --ignore-submodules=none > actual &&
	! test -s actual &&
	rm -rf submod
	'

	cat >expect.deepmodified <<EOF
	M submod/subsubmod
	EOF

	test_expect_success 'setup subsubmodule' '
	git reset --hard &&
	git submodule update &&
	(cd submod &&
	git update-index --add --cacheinfo 160000 $(git rev-parse HEAD) subsubmod &&
	git config -f .gitmodules submodule.sub.url ../. &&
	git config -f .gitmodules submodule.sub.path subsubmod &&
	git submodule init &&
	git add .gitmodules &&
	git commit -m "add subsubmodule" &&
	git submodule update subsubmod
	) &&
	git commit -a -m "added deep submodule"
	'

	test_expect_success 'rm recursively removes work tree of unmodified submodules' '
	git rm submod &&
	test ! -d submod &&
	git status -s -uno --ignore-submodules=none > actual &&
	test_cmp expect actual
	'

	test_expect_success 'rm of a populated nested submodule with different nested HEAD fails unless forced' '
	git reset --hard &&
	git submodule update --recursive &&
	(cd submod/subsubmod &&
	git checkout HEAD^
	) &&
	test_must_fail git rm submod &&
	test -d submod &&
	test -f submod/.git &&
	git status -s -uno --ignore-submodules=none > actual &&
	test_cmp expect.modified actual &&
	git rm -f submod &&
	test ! -d submod &&
	git status -s -uno --ignore-submodules=none > actual &&
	test_cmp expect actual
	'

	test_expect_success 'rm of a populated nested submodule with nested modifications fails unless forced' '
	git reset --hard &&
	git submodule update --recursive &&
	(cd submod/subsubmod &&
	echo X >empty
	) &&
	test_must_fail git rm submod &&
	test -d submod &&
	test -f submod/.git &&
	git status -s -uno --ignore-submodules=none > actual &&
	test_cmp expect.modified actual &&
	git rm -f submod &&
	test ! -d submod &&
	git status -s -uno --ignore-submodules=none > actual &&
	test_cmp expect actual
	'

	test_expect_success 'rm of a populated nested submodule with nested untracked files fails unless forced' '
	git reset --hard &&
	git submodule update --recursive &&
	(cd submod/subsubmod &&
	echo X >untracked
	) &&
	test_must_fail git rm submod &&
	test -d submod &&
	test -f submod/.git &&
	git status -s -uno --ignore-submodules=none > actual &&
	test_cmp expect.modified actual &&
	git rm -f submod &&
	test ! -d submod &&
	git status -s -uno --ignore-submodules=none > actual &&
	test_cmp expect actual
	'

	test_expect_success 'rm of a populated nested submodule with a nested .git directory fails even when forced' '
	git reset --hard &&
	git submodule update --recursive &&
	(cd submod/subsubmod &&
	rm .git &&
	cp -R ../../.git/modules/sub/modules/sub .git &&
	GIT_WORK_TREE=. git config --unset core.worktree
	) &&
	test_must_fail git rm submod &&
	test -d submod &&
	test -d submod/subsubmod/.git &&
	git status -s -uno --ignore-submodules=none > actual &&
	! test -s actual &&
	test_must_fail git rm -f submod &&
	test -d submod &&
	test -d submod/subsubmod/.git &&
	git status -s -uno --ignore-submodules=none > actual &&
	! test -s actual &&
	rm -rf submod
	'

	test_expect_success 'rm of d/f when d has become a non-directory' '
	rm -rf d &&
	mkdir d &&
	>d/f &&
	git add d &&
	rm -rf d &&
	>d &&
	git rm d/f &&
	test_must_fail git rev-parse --verify :d/f &&
	test_path_is_file d
	'

	test_expect_success SYMLINKS 'rm of d/f when d has become a dangling symlink' '
	rm -rf d &&
	mkdir d &&
	>d/f &&
	git add d &&
	rm -rf d &&
	ln -s nonexistent d &&
	git rm d/f &&
	test_must_fail git rev-parse --verify :d/f &&
	test -h d &&
	test_path_is_missing d
	'

	test_expect_success 'rm of file when it has become a directory' '
	rm -rf d &&
	>d &&
	git add d &&
	rm -f d &&
	mkdir d &&
	>d/f &&
	test_must_fail git rm d &&
	git rev-parse --verify :d &&
	test_path_is_file d/f
	'

	test_expect_success SYMLINKS 'rm across a symlinked leading path (no index)' '
	rm -rf d e &&
	mkdir e &&
	echo content >e/f &&
	ln -s e d &&
	git add -A e d &&
	git commit -m "symlink d to e, e/f exists" &&
	test_must_fail git rm d/f &&
	git rev-parse --verify :d &&
	git rev-parse --verify :e/f &&
	test -h d &&
	test_path_is_file e/f
	'

	test_expect_failure SYMLINKS 'rm across a symlinked leading path (w/ index)' '
	rm -rf d e &&
	mkdir d &&
	echo content >d/f &&
	git add -A e d &&
	git commit -m "d/f exists" &&
	mv d e &&
	ln -s e d &&
	test_must_fail git rm d/f &&
	git rev-parse --verify :d/f &&
	test -h d &&
	test_path_is_file e/f
	'

	test_done