about summary refs log tree commit diff
path: root/t/t4035-diff-quiet.sh
blob: 0352bf81a90a38adf14fb7a980c98600e1f650b2 (plain) (blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
#!/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' '
	test_expect_code 1 git diff-tree --quiet HEAD^ HEAD >cnt &&
	test_line_count = 0 cnt
'
test_expect_success 'git diff-tree HEAD^ HEAD -- a' '
	test_expect_code 0 git diff-tree --quiet HEAD^ HEAD -- a >cnt &&
	test_line_count = 0 cnt
'
test_expect_success 'git diff-tree HEAD^ HEAD -- b' '
	test_expect_code 1 git diff-tree --quiet HEAD^ HEAD -- b >cnt &&
	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) |
	test_expect_code 1 git diff-tree --quiet --stdin >cnt &&
	test_line_count = 1 cnt
'
test_expect_success 'git diff-tree HEAD HEAD' '
	test_expect_code 0 git diff-tree --quiet HEAD HEAD >cnt &&
	test_line_count = 0 cnt
'
test_expect_success 'git diff-files' '
	test_expect_code 0 git diff-files --quiet >cnt &&
	test_line_count = 0 cnt
'
test_expect_success 'git diff-index --cached HEAD' '
	test_expect_code 0 git diff-index --quiet --cached HEAD >cnt &&
	test_line_count = 0 cnt
'
test_expect_success 'git diff-index --cached HEAD^' '
	test_expect_code 1 git diff-index --quiet --cached HEAD^ >cnt &&
	test_line_count = 0 cnt
'
test_expect_success 'git diff-index --cached HEAD^' '
	echo text >>b &&
	echo 3 >c &&
	git add . &&
	test_expect_code 1 git diff-index --quiet --cached HEAD^ >cnt &&
	test_line_count = 0 cnt
'
test_expect_success 'git diff-tree -Stext HEAD^ HEAD -- b' '
	git commit -m "text in b" &&
	test_expect_code 1 git diff-tree --quiet -Stext HEAD^ HEAD -- b >cnt &&
	test_line_count = 0 cnt
'
test_expect_success 'git diff-tree -Snot-found HEAD^ HEAD -- b' '
	test_expect_code 0 git diff-tree --quiet -Snot-found HEAD^ HEAD -- b >cnt &&
	test_line_count = 0 cnt
'
test_expect_success 'git diff-files' '
	echo 3 >>c &&
	test_expect_code 1 git diff-files --quiet >cnt &&
	test_line_count = 0 cnt
'

test_expect_success 'git diff-index --cached HEAD' '
	git update-index c &&
	test_expect_code 1 git diff-index --quiet --cached HEAD >cnt &&
	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_expect_success 'git diff --quiet ignores stat-change only entries' '
	test-tool chmtime +10 a &&
	echo modified >>b &&
	test_expect_code 1 git diff --quiet
'

test_expect_success 'git diff --quiet on a path that need conversion' '
	echo "crlf.txt text=auto" >.gitattributes &&
	printf "Hello\r\nWorld\r\n" >crlf.txt &&
	git add .gitattributes crlf.txt &&

	printf "Hello\r\nWorld\n" >crlf.txt &&
	git diff --quiet crlf.txt
'

test_done