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      #!/bin/sh
test_description='sparse checkout scope tests'
. ./test-lib.sh
test_expect_success 'setup' '
	echo "initial" >a &&
	echo "initial" >b &&
	echo "initial" >c &&
	git add a b c &&
	git commit -m "initial commit"
'
test_expect_success 'create feature branch' '
	git checkout -b feature &&
	echo "modified" >b &&
	echo "modified" >c &&
	git add b c &&
	git commit -m "modification"
'
test_expect_success 'perform sparse checkout of master' '
	git config --local --bool core.sparsecheckout true &&
	echo "!/*" >.git/info/sparse-checkout &&
	echo "/a" >>.git/info/sparse-checkout &&
	echo "/c" >>.git/info/sparse-checkout &&
	git checkout master &&
	test_path_is_file a &&
	test_path_is_missing b &&
	test_path_is_file c
'
test_expect_success 'merge feature branch into sparse checkout of master' '
	git merge feature &&
	test_path_is_file a &&
	test_path_is_missing b &&
	test_path_is_file c &&
	test "$(cat c)" = "modified"
'
test_expect_success 'return to full checkout of master' '
	git checkout feature &&
	echo "/*" >.git/info/sparse-checkout &&
	git checkout master &&
	test_path_is_file a &&
	test_path_is_file b &&
	test_path_is_file c &&
	test "$(cat b)" = "modified"
'
test_done
 
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