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921df15f CC |
1 | #!/bin/sh |
2 | # | |
3 | # Copyright (c) 2008 Christian Couder | |
4 | # | |
5 | test_description='test git rev-parse --verify' | |
6 | ||
7 | exec </dev/null | |
8 | ||
9 | . ./test-lib.sh | |
10 | ||
11 | add_line_into_file() | |
12 | { | |
13 | _line=$1 | |
14 | _file=$2 | |
15 | ||
16 | if [ -f "$_file" ]; then | |
17 | echo "$_line" >> $_file || return $? | |
18 | MSG="Add <$_line> into <$_file>." | |
19 | else | |
20 | echo "$_line" > $_file || return $? | |
21 | git add $_file || return $? | |
22 | MSG="Create file <$_file> with <$_line> inside." | |
23 | fi | |
24 | ||
25 | test_tick | |
0cb0e143 | 26 | git commit --quiet -m "$MSG" $_file |
921df15f CC |
27 | } |
28 | ||
29 | HASH1= | |
30 | HASH2= | |
31 | HASH3= | |
32 | HASH4= | |
33 | ||
34 | test_expect_success 'set up basic repo with 1 file (hello) and 4 commits' ' | |
35 | add_line_into_file "1: Hello World" hello && | |
36 | HASH1=$(git rev-parse --verify HEAD) && | |
37 | add_line_into_file "2: A new day for git" hello && | |
38 | HASH2=$(git rev-parse --verify HEAD) && | |
39 | add_line_into_file "3: Another new day for git" hello && | |
40 | HASH3=$(git rev-parse --verify HEAD) && | |
41 | add_line_into_file "4: Ciao for now" hello && | |
42 | HASH4=$(git rev-parse --verify HEAD) | |
43 | ' | |
44 | ||
45 | test_expect_success 'works with one good rev' ' | |
46 | rev_hash1=$(git rev-parse --verify $HASH1) && | |
47 | test "$rev_hash1" = "$HASH1" && | |
48 | rev_hash2=$(git rev-parse --verify $HASH2) && | |
49 | test "$rev_hash2" = "$HASH2" && | |
50 | rev_hash3=$(git rev-parse --verify $HASH3) && | |
51 | test "$rev_hash3" = "$HASH3" && | |
52 | rev_hash4=$(git rev-parse --verify $HASH4) && | |
53 | test "$rev_hash4" = "$HASH4" && | |
54 | rev_master=$(git rev-parse --verify master) && | |
55 | test "$rev_master" = "$HASH4" && | |
56 | rev_head=$(git rev-parse --verify HEAD) && | |
57 | test "$rev_head" = "$HASH4" | |
58 | ' | |
59 | ||
60 | test_expect_success 'fails with any bad rev or many good revs' ' | |
61 | test_must_fail git rev-parse --verify 2>error && | |
62 | grep "single revision" error && | |
63 | test_must_fail git rev-parse --verify foo 2>error && | |
64 | grep "single revision" error && | |
65 | test_must_fail git rev-parse --verify HEAD bar 2>error && | |
66 | grep "single revision" error && | |
67 | test_must_fail git rev-parse --verify baz HEAD 2>error && | |
68 | grep "single revision" error && | |
69 | test_must_fail git rev-parse --verify $HASH2 HEAD 2>error && | |
70 | grep "single revision" error | |
71 | ' | |
72 | ||
73 | test_expect_success 'fails silently when using -q' ' | |
74 | test_must_fail git rev-parse --verify --quiet 2>error && | |
2892dfee | 75 | test_must_be_empty error && |
921df15f | 76 | test_must_fail git rev-parse -q --verify foo 2>error && |
2892dfee | 77 | test_must_be_empty error && |
921df15f | 78 | test_must_fail git rev-parse --verify -q HEAD bar 2>error && |
2892dfee | 79 | test_must_be_empty error && |
921df15f | 80 | test_must_fail git rev-parse --quiet --verify baz HEAD 2>error && |
2892dfee | 81 | test_must_be_empty error && |
921df15f | 82 | test_must_fail git rev-parse -q --verify $HASH2 HEAD 2>error && |
2892dfee | 83 | test_must_be_empty error |
921df15f CC |
84 | ' |
85 | ||
c41a87dd DA |
86 | test_expect_success 'fails silently when using -q with deleted reflogs' ' |
87 | ref=$(git rev-parse HEAD) && | |
d0ab0584 | 88 | git update-ref --create-reflog -m "message for refs/test" refs/test "$ref" && |
c41a87dd DA |
89 | git reflog delete --updateref --rewrite refs/test@{0} && |
90 | test_must_fail git rev-parse -q --verify refs/test@{0} >error 2>&1 && | |
91 | test_must_be_empty error | |
92 | ' | |
93 | ||
94 | test_expect_success 'fails silently when using -q with not enough reflogs' ' | |
95 | ref=$(git rev-parse HEAD) && | |
d0ab0584 | 96 | git update-ref --create-reflog -m "message for refs/test2" refs/test2 "$ref" && |
c41a87dd DA |
97 | test_must_fail git rev-parse -q --verify refs/test2@{999} >error 2>&1 && |
98 | test_must_be_empty error | |
99 | ' | |
100 | ||
101 | test_expect_success 'succeeds silently with -q and reflogs that do not go far back enough in time' ' | |
102 | ref=$(git rev-parse HEAD) && | |
d0ab0584 | 103 | git update-ref --create-reflog -m "message for refs/test3" refs/test3 "$ref" && |
c41a87dd DA |
104 | git rev-parse -q --verify refs/test3@{1.year.ago} >actual 2>error && |
105 | test_must_be_empty error && | |
106 | echo "$ref" >expect && | |
107 | test_cmp expect actual | |
108 | ' | |
109 | ||
dfd1b749 | 110 | test_expect_success 'no stdout output on error' ' |
921df15f CC |
111 | test -z "$(git rev-parse --verify)" && |
112 | test -z "$(git rev-parse --verify foo)" && | |
dfd1b749 CC |
113 | test -z "$(git rev-parse --verify baz HEAD)" && |
114 | test -z "$(git rev-parse --verify HEAD bar)" && | |
921df15f CC |
115 | test -z "$(git rev-parse --verify $HASH2 HEAD)" |
116 | ' | |
117 | ||
28bfa145 | 118 | test_expect_success 'use --default' ' |
921df15f CC |
119 | git rev-parse --verify --default master && |
120 | git rev-parse --verify --default master HEAD && | |
121 | git rev-parse --default master --verify && | |
122 | git rev-parse --default master --verify HEAD && | |
28bfa145 | 123 | git rev-parse --verify HEAD --default master && |
921df15f CC |
124 | test_must_fail git rev-parse --verify foo --default master && |
125 | test_must_fail git rev-parse --default HEAD --verify bar && | |
28bfa145 CC |
126 | test_must_fail git rev-parse --verify --default HEAD baz && |
127 | test_must_fail git rev-parse --default foo --verify && | |
128 | test_must_fail git rev-parse --verify --default bar | |
921df15f CC |
129 | ' |
130 | ||
9c46c054 JS |
131 | test_expect_success 'master@{n} for various n' ' |
132 | N=$(git reflog | wc -l) && | |
4098f671 RJ |
133 | Nm1=$(($N-1)) && |
134 | Np1=$(($N+1)) && | |
9c46c054 JS |
135 | git rev-parse --verify master@{0} && |
136 | git rev-parse --verify master@{1} && | |
137 | git rev-parse --verify master@{$Nm1} && | |
ba9eab7b JS |
138 | test_must_fail git rev-parse --verify master@{$N} && |
139 | test_must_fail git rev-parse --verify master@{$Np1} | |
9c46c054 JS |
140 | ' |
141 | ||
3f7bd767 JK |
142 | test_expect_success SYMLINKS 'ref resolution not confused by broken symlinks' ' |
143 | ln -s does-not-exist .git/refs/heads/broken && | |
144 | test_must_fail git rev-parse --verify broken | |
145 | ' | |
146 | ||
921df15f | 147 | test_done |