[thirdparty/git.git] / t / t4044-diff-index-unique-abbrev.sh

#!/bin/sh

test_description='test unique sha1 abbreviation on "index from..to" line'
. ./test-lib.sh

cat >expect_initial <<EOF
100644 blob 51d2738463ea4ca66f8691c91e33ce64b7d41bb1	foo
EOF

cat >expect_update <<EOF
100644 blob 51d2738efb4ad8a1e40bed839ab8e116f0a15e47	foo
EOF

test_expect_success 'setup' '
	echo 4827 > foo &&
	git add foo &&
	git commit -m "initial" &&
	git cat-file -p HEAD: > actual &&
	test_cmp expect_initial actual &&
	echo 11742 > foo &&
	git commit -a -m "update" &&
	git cat-file -p HEAD: > actual &&
	test_cmp expect_update actual
'

cat >expect <<EOF
index 51d27384..51d2738e 100644
EOF

test_expect_success 'diff does not produce ambiguous index line' '
	git diff HEAD^..HEAD | grep index > actual &&
	test_cmp expect actual
'

test_done
Commit	Line	Data
3e5a188f JH	1	#!/bin/sh
	2
	3	test_description='test unique sha1 abbreviation on "index from..to" line'
	4	. ./test-lib.sh
	5
	6	cat >expect_initial <<EOF
	7	100644 blob 51d2738463ea4ca66f8691c91e33ce64b7d41bb1 foo
	8	EOF
	9
	10	cat >expect_update <<EOF
	11	100644 blob 51d2738efb4ad8a1e40bed839ab8e116f0a15e47 foo
	12	EOF
	13
	14	test_expect_success 'setup' '
	15	echo 4827 > foo &&
	16	git add foo &&
	17	git commit -m "initial" &&
	18	git cat-file -p HEAD: > actual &&
	19	test_cmp expect_initial actual &&
	20	echo 11742 > foo &&
	21	git commit -a -m "update" &&
	22	git cat-file -p HEAD: > actual &&
	23	test_cmp expect_update actual
	24	'
	25
	26	cat >expect <<EOF
	27	index 51d27384..51d2738e 100644
	28	EOF
	29
	30	test_expect_success 'diff does not produce ambiguous index line' '
	31	git diff HEAD^..HEAD \| grep index > actual &&
	32	test_cmp expect actual
	33	'
	34
	35	test_done