[thirdparty/git.git] / t / t4035-diff-quiet.sh

#!/bin/sh

test_description='Return value of diffs'

. ./test-lib.sh

test_expect_success 'setup' '
	echo 1 >a &&
	git add . &&
	git commit -m first &&
	echo 2 >b &&
	git add . &&
	git commit -a -m second &&
	mkdir -p test-outside/repo && (
		cd test-outside/repo &&
		git init &&
		echo "1 1" >a &&
		git add . &&
		git commit -m 1
	) &&
	mkdir -p test-outside/non/git && (
		cd test-outside/non/git &&
		echo "1 1" >a &&
		echo "1 1" >matching-file &&
		echo "1 1 " >trailing-space &&
		echo "1   1" >extra-space &&
		echo "2" >never-match
	)
'

test_expect_success 'git diff-tree HEAD^ HEAD' '
	git diff-tree --quiet HEAD^ HEAD >cnt
	test $? = 1 && test_line_count = 0 cnt
'
test_expect_success 'git diff-tree HEAD^ HEAD -- a' '
	git diff-tree --quiet HEAD^ HEAD -- a >cnt
	test $? = 0 && test_line_count = 0 cnt
'
test_expect_success 'git diff-tree HEAD^ HEAD -- b' '
	git diff-tree --quiet HEAD^ HEAD -- b >cnt
	test $? = 1 && test_line_count = 0 cnt
'
# this diff outputs one line: sha1 of the given head
test_expect_success 'echo HEAD | git diff-tree --stdin' '
	echo $(git rev-parse HEAD) | git diff-tree --quiet --stdin >cnt
	test $? = 1 && test_line_count = 1 cnt
'
test_expect_success 'git diff-tree HEAD HEAD' '
	git diff-tree --quiet HEAD HEAD >cnt
	test $? = 0 && test_line_count = 0 cnt
'
test_expect_success 'git diff-files' '
	git diff-files --quiet >cnt
	test $? = 0 && test_line_count = 0 cnt
'
test_expect_success 'git diff-index --cached HEAD' '
	git diff-index --quiet --cached HEAD >cnt
	test $? = 0 && test_line_count = 0 cnt
'
test_expect_success 'git diff-index --cached HEAD^' '
	git diff-index --quiet --cached HEAD^ >cnt
	test $? = 1 && test_line_count = 0 cnt
'
test_expect_success 'git diff-index --cached HEAD^' '
	echo text >>b &&
	echo 3 >c &&
	git add . && {
		git diff-index --quiet --cached HEAD^ >cnt
		test $? = 1 && test_line_count = 0 cnt
	}
'
test_expect_success 'git diff-tree -Stext HEAD^ HEAD -- b' '
	git commit -m "text in b" && {
		git diff-tree --quiet -Stext HEAD^ HEAD -- b >cnt
		test $? = 1 && test_line_count = 0 cnt
	}
'
test_expect_success 'git diff-tree -Snot-found HEAD^ HEAD -- b' '
	git diff-tree --quiet -Snot-found HEAD^ HEAD -- b >cnt
	test $? = 0 && test_line_count = 0 cnt
'
test_expect_success 'git diff-files' '
	echo 3 >>c && {
		git diff-files --quiet >cnt
		test $? = 1 && test_line_count = 0 cnt
	}
'
test_expect_success 'git diff-index --cached HEAD' '
	git update-index c && {
		git diff-index --quiet --cached HEAD >cnt
		test $? = 1 && test_line_count = 0 cnt
	}
'

test_expect_success 'git diff, one file outside repo' '
	(
		cd test-outside/repo &&
		test_expect_code 0 git diff --quiet a ../non/git/matching-file &&
		test_expect_code 1 git diff --quiet a ../non/git/extra-space
	)
'

test_expect_success 'git diff, both files outside repo' '
	(
		GIT_CEILING_DIRECTORIES="$TRASH_DIRECTORY/test-outside" &&
		export GIT_CEILING_DIRECTORIES &&
		cd test-outside/non/git &&
		test_expect_code 0 git diff --quiet a matching-file &&
		test_expect_code 1 git diff --quiet a extra-space
	)
'

test_expect_success 'git diff --ignore-space-at-eol, one file outside repo' '
	(
		cd test-outside/repo &&
		test_expect_code 0 git diff --quiet --ignore-space-at-eol a ../non/git/trailing-space &&
		test_expect_code 1 git diff --quiet --ignore-space-at-eol a ../non/git/extra-space
	)
'

test_expect_success 'git diff --ignore-space-at-eol, both files outside repo' '
	(
		GIT_CEILING_DIRECTORIES="$TRASH_DIRECTORY/test-outside" &&
		export GIT_CEILING_DIRECTORIES &&
		cd test-outside/non/git &&
		test_expect_code 0 git diff --quiet --ignore-space-at-eol a trailing-space &&
		test_expect_code 1 git diff --quiet --ignore-space-at-eol a extra-space
	)
'

test_expect_success 'git diff --ignore-all-space, one file outside repo' '
	(
		cd test-outside/repo &&
		test_expect_code 0 git diff --quiet --ignore-all-space a ../non/git/trailing-space &&
		test_expect_code 0 git diff --quiet --ignore-all-space a ../non/git/extra-space &&
		test_expect_code 1 git diff --quiet --ignore-all-space a ../non/git/never-match
	)
'

test_expect_success 'git diff --ignore-all-space, both files outside repo' '
	(
		GIT_CEILING_DIRECTORIES="$TRASH_DIRECTORY/test-outside" &&
		export GIT_CEILING_DIRECTORIES &&
		cd test-outside/non/git &&
		test_expect_code 0 git diff --quiet --ignore-all-space a trailing-space &&
		test_expect_code 0 git diff --quiet --ignore-all-space a extra-space &&
		test_expect_code 1 git diff --quiet --ignore-all-space a never-match
	)
'

test_done
Commit	Line	Data
0c66d6be AR	1	#!/bin/sh
	2
	3	test_description='Return value of diffs'
	4
	5	. ./test-lib.sh
	6
	7	test_expect_success 'setup' '
	8	echo 1 >a &&
	9	git add . &&
	10	git commit -m first &&
	11	echo 2 >b &&
	12	git add . &&
304970dd TH	13	git commit -a -m second &&
	14	mkdir -p test-outside/repo && (
	15	cd test-outside/repo &&
	16	git init &&
	17	echo "1 1" >a &&
	18	git add . &&
	19	git commit -m 1
	20	) &&
	21	mkdir -p test-outside/non/git && (
	22	cd test-outside/non/git &&
	23	echo "1 1" >a &&
	24	echo "1 1" >matching-file &&
	25	echo "1 1 " >trailing-space &&
	26	echo "1 1" >extra-space &&
	27	echo "2" >never-match
	28	)
0c66d6be AR	29	'
	30
	31	test_expect_success 'git diff-tree HEAD^ HEAD' '
	32	git diff-tree --quiet HEAD^ HEAD >cnt
3fb0459b	33	test $? = 1 && test_line_count = 0 cnt
0c66d6be AR	34	'
	35	test_expect_success 'git diff-tree HEAD^ HEAD -- a' '
	36	git diff-tree --quiet HEAD^ HEAD -- a >cnt
3fb0459b	37	test $? = 0 && test_line_count = 0 cnt
0c66d6be AR	38	'
	39	test_expect_success 'git diff-tree HEAD^ HEAD -- b' '
	40	git diff-tree --quiet HEAD^ HEAD -- b >cnt
3fb0459b	41	test $? = 1 && test_line_count = 0 cnt
0c66d6be AR	42	'
	43	# this diff outputs one line: sha1 of the given head
	44	test_expect_success 'echo HEAD \| git diff-tree --stdin' '
	45	echo $(git rev-parse HEAD) \| git diff-tree --quiet --stdin >cnt
3fb0459b	46	test $? = 1 && test_line_count = 1 cnt
0c66d6be AR	47	'
	48	test_expect_success 'git diff-tree HEAD HEAD' '
	49	git diff-tree --quiet HEAD HEAD >cnt
3fb0459b	50	test $? = 0 && test_line_count = 0 cnt
0c66d6be AR	51	'
	52	test_expect_success 'git diff-files' '
	53	git diff-files --quiet >cnt
3fb0459b	54	test $? = 0 && test_line_count = 0 cnt
0c66d6be AR	55	'
	56	test_expect_success 'git diff-index --cached HEAD' '
	57	git diff-index --quiet --cached HEAD >cnt
3fb0459b	58	test $? = 0 && test_line_count = 0 cnt
0c66d6be AR	59	'
	60	test_expect_success 'git diff-index --cached HEAD^' '
	61	git diff-index --quiet --cached HEAD^ >cnt
3fb0459b	62	test $? = 1 && test_line_count = 0 cnt
0c66d6be AR	63	'
	64	test_expect_success 'git diff-index --cached HEAD^' '
	65	echo text >>b &&
	66	echo 3 >c &&
	67	git add . && {
	68	git diff-index --quiet --cached HEAD^ >cnt
3fb0459b	69	test $? = 1 && test_line_count = 0 cnt
0c66d6be AR	70	}
	71	'
	72	test_expect_success 'git diff-tree -Stext HEAD^ HEAD -- b' '
	73	git commit -m "text in b" && {
	74	git diff-tree --quiet -Stext HEAD^ HEAD -- b >cnt
3fb0459b	75	test $? = 1 && test_line_count = 0 cnt
0c66d6be AR	76	}
	77	'
	78	test_expect_success 'git diff-tree -Snot-found HEAD^ HEAD -- b' '
	79	git diff-tree --quiet -Snot-found HEAD^ HEAD -- b >cnt
3fb0459b	80	test $? = 0 && test_line_count = 0 cnt
0c66d6be AR	81	'
	82	test_expect_success 'git diff-files' '
	83	echo 3 >>c && {
	84	git diff-files --quiet >cnt
3fb0459b	85	test $? = 1 && test_line_count = 0 cnt
0c66d6be AR	86	}
	87	'
	88	test_expect_success 'git diff-index --cached HEAD' '
	89	git update-index c && {
	90	git diff-index --quiet --cached HEAD >cnt
3fb0459b	91	test $? = 1 && test_line_count = 0 cnt
0c66d6be AR	92	}
	93	'
	94
304970dd TH	95	test_expect_success 'git diff, one file outside repo' '
	96	(
	97	cd test-outside/repo &&
	98	test_expect_code 0 git diff --quiet a ../non/git/matching-file &&
	99	test_expect_code 1 git diff --quiet a ../non/git/extra-space
	100	)
	101	'
	102
	103	test_expect_success 'git diff, both files outside repo' '
	104	(
	105	GIT_CEILING_DIRECTORIES="$TRASH_DIRECTORY/test-outside" &&
	106	export GIT_CEILING_DIRECTORIES &&
	107	cd test-outside/non/git &&
	108	test_expect_code 0 git diff --quiet a matching-file &&
	109	test_expect_code 1 git diff --quiet a extra-space
	110	)
	111	'
	112
	113	test_expect_success 'git diff --ignore-space-at-eol, one file outside repo' '
	114	(
	115	cd test-outside/repo &&
	116	test_expect_code 0 git diff --quiet --ignore-space-at-eol a ../non/git/trailing-space &&
	117	test_expect_code 1 git diff --quiet --ignore-space-at-eol a ../non/git/extra-space
	118	)
	119	'
	120
	121	test_expect_success 'git diff --ignore-space-at-eol, both files outside repo' '
	122	(
	123	GIT_CEILING_DIRECTORIES="$TRASH_DIRECTORY/test-outside" &&
	124	export GIT_CEILING_DIRECTORIES &&
	125	cd test-outside/non/git &&
	126	test_expect_code 0 git diff --quiet --ignore-space-at-eol a trailing-space &&
	127	test_expect_code 1 git diff --quiet --ignore-space-at-eol a extra-space
	128	)
	129	'
	130
	131	test_expect_success 'git diff --ignore-all-space, one file outside repo' '
	132	(
	133	cd test-outside/repo &&
	134	test_expect_code 0 git diff --quiet --ignore-all-space a ../non/git/trailing-space &&
	135	test_expect_code 0 git diff --quiet --ignore-all-space a ../non/git/extra-space &&
	136	test_expect_code 1 git diff --quiet --ignore-all-space a ../non/git/never-match
	137	)
	138	'
	139
	140	test_expect_success 'git diff --ignore-all-space, both files outside repo' '
	141	(
	142	GIT_CEILING_DIRECTORIES="$TRASH_DIRECTORY/test-outside" &&
	143	export GIT_CEILING_DIRECTORIES &&
	144	cd test-outside/non/git &&
	145	test_expect_code 0 git diff --quiet --ignore-all-space a trailing-space &&
	146	test_expect_code 0 git diff --quiet --ignore-all-space a extra-space &&
	147	test_expect_code 1 git diff --quiet --ignore-all-space a never-match
	148	)
	149	'
	150
0c66d6be	151	test_done