Revision 38bdf62b738bb93f7e1a6af8058dc31f27c91d4e authored by René Scharfe on 01 October 2017, 14:45:45 UTC, committed by Junio C Hamano on 02 October 2017, 04:14:07 UTC
strbuf_addf() can be used to add a specific number of space characters
by using the format "%*s" with an empty string and specifying the
desired width.  Use strbuf_addchars() instead as it's shorter, makes the
intent clearer and is a bit more efficient.

Signed-off-by: Rene Scharfe <l.s.r@web.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
1 parent 72d4a9a
Raw File
t3211-peel-ref.sh
#!/bin/sh

test_description='tests for the peel_ref optimization of packed-refs'
. ./test-lib.sh

test_expect_success 'create annotated tag in refs/tags' '
	test_commit base &&
	git tag -m annotated foo
'

test_expect_success 'create annotated tag outside of refs/tags' '
	git update-ref refs/outside/foo refs/tags/foo
'

# This matches show-ref's output
print_ref() {
	echo "$(git rev-parse "$1") $1"
}

test_expect_success 'set up expected show-ref output' '
	{
		print_ref "refs/heads/master" &&
		print_ref "refs/outside/foo" &&
		print_ref "refs/outside/foo^{}" &&
		print_ref "refs/tags/base" &&
		print_ref "refs/tags/foo" &&
		print_ref "refs/tags/foo^{}"
	} >expect
'

test_expect_success 'refs are peeled outside of refs/tags (loose)' '
	git show-ref -d >actual &&
	test_cmp expect actual
'

test_expect_success 'refs are peeled outside of refs/tags (packed)' '
	git pack-refs --all &&
	git show-ref -d >actual &&
	test_cmp expect actual
'

test_expect_success 'create old-style pack-refs without fully-peeled' '
	# Git no longer writes without fully-peeled, so we just write our own
	# from scratch; we could also munge the existing file to remove the
	# fully-peeled bits, but that seems even more prone to failure,
	# especially if the format ever changes again. At least this way we
	# know we are emulating exactly what an older git would have written.
	{
		echo "# pack-refs with: peeled " &&
		print_ref "refs/heads/master" &&
		print_ref "refs/outside/foo" &&
		print_ref "refs/tags/base" &&
		print_ref "refs/tags/foo" &&
		echo "^$(git rev-parse "refs/tags/foo^{}")"
	} >tmp &&
	mv tmp .git/packed-refs
'

test_expect_success 'refs are peeled outside of refs/tags (old packed)' '
	git show-ref -d >actual &&
	test_cmp expect actual
'

test_expect_success 'peeled refs survive deletion of packed ref' '
	git pack-refs --all &&
	cp .git/packed-refs fully-peeled &&
	git branch yadda &&
	git pack-refs --all &&
	git branch -d yadda &&
	test_cmp fully-peeled .git/packed-refs
'

test_done
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