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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 | ||
334afbc7 JS |
9 | GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=master |
10 | export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME | |
11 | ||
921df15f CC |
12 | . ./test-lib.sh |
13 | ||
14 | add_line_into_file() | |
15 | { | |
16 | _line=$1 | |
17 | _file=$2 | |
18 | ||
19 | if [ -f "$_file" ]; then | |
20 | echo "$_line" >> $_file || return $? | |
21 | MSG="Add <$_line> into <$_file>." | |
22 | else | |
23 | echo "$_line" > $_file || return $? | |
24 | git add $_file || return $? | |
25 | MSG="Create file <$_file> with <$_line> inside." | |
26 | fi | |
27 | ||
28 | test_tick | |
0cb0e143 | 29 | git commit --quiet -m "$MSG" $_file |
921df15f CC |
30 | } |
31 | ||
32 | HASH1= | |
33 | HASH2= | |
34 | HASH3= | |
35 | HASH4= | |
36 | ||
37 | test_expect_success 'set up basic repo with 1 file (hello) and 4 commits' ' | |
38 | add_line_into_file "1: Hello World" hello && | |
39 | HASH1=$(git rev-parse --verify HEAD) && | |
40 | add_line_into_file "2: A new day for git" hello && | |
41 | HASH2=$(git rev-parse --verify HEAD) && | |
42 | add_line_into_file "3: Another new day for git" hello && | |
43 | HASH3=$(git rev-parse --verify HEAD) && | |
44 | add_line_into_file "4: Ciao for now" hello && | |
45 | HASH4=$(git rev-parse --verify HEAD) | |
46 | ' | |
47 | ||
48 | test_expect_success 'works with one good rev' ' | |
49 | rev_hash1=$(git rev-parse --verify $HASH1) && | |
50 | test "$rev_hash1" = "$HASH1" && | |
51 | rev_hash2=$(git rev-parse --verify $HASH2) && | |
52 | test "$rev_hash2" = "$HASH2" && | |
53 | rev_hash3=$(git rev-parse --verify $HASH3) && | |
54 | test "$rev_hash3" = "$HASH3" && | |
55 | rev_hash4=$(git rev-parse --verify $HASH4) && | |
56 | test "$rev_hash4" = "$HASH4" && | |
57 | rev_master=$(git rev-parse --verify master) && | |
58 | test "$rev_master" = "$HASH4" && | |
59 | rev_head=$(git rev-parse --verify HEAD) && | |
60 | test "$rev_head" = "$HASH4" | |
61 | ' | |
62 | ||
63 | test_expect_success 'fails with any bad rev or many good revs' ' | |
64 | test_must_fail git rev-parse --verify 2>error && | |
65 | grep "single revision" error && | |
66 | test_must_fail git rev-parse --verify foo 2>error && | |
67 | grep "single revision" error && | |
68 | test_must_fail git rev-parse --verify HEAD bar 2>error && | |
69 | grep "single revision" error && | |
70 | test_must_fail git rev-parse --verify baz HEAD 2>error && | |
71 | grep "single revision" error && | |
72 | test_must_fail git rev-parse --verify $HASH2 HEAD 2>error && | |
73 | grep "single revision" error | |
74 | ' | |
75 | ||
76 | test_expect_success 'fails silently when using -q' ' | |
77 | test_must_fail git rev-parse --verify --quiet 2>error && | |
2892dfee | 78 | test_must_be_empty error && |
921df15f | 79 | test_must_fail git rev-parse -q --verify foo 2>error && |
2892dfee | 80 | test_must_be_empty error && |
921df15f | 81 | test_must_fail git rev-parse --verify -q HEAD bar 2>error && |
2892dfee | 82 | test_must_be_empty error && |
921df15f | 83 | test_must_fail git rev-parse --quiet --verify baz HEAD 2>error && |
2892dfee | 84 | test_must_be_empty error && |
921df15f | 85 | test_must_fail git rev-parse -q --verify $HASH2 HEAD 2>error && |
2892dfee | 86 | test_must_be_empty error |
921df15f CC |
87 | ' |
88 | ||
c41a87dd DA |
89 | test_expect_success 'fails silently when using -q with deleted reflogs' ' |
90 | ref=$(git rev-parse HEAD) && | |
d0ab0584 | 91 | git update-ref --create-reflog -m "message for refs/test" refs/test "$ref" && |
c41a87dd DA |
92 | git reflog delete --updateref --rewrite refs/test@{0} && |
93 | test_must_fail git rev-parse -q --verify refs/test@{0} >error 2>&1 && | |
94 | test_must_be_empty error | |
95 | ' | |
96 | ||
97 | test_expect_success 'fails silently when using -q with not enough reflogs' ' | |
98 | ref=$(git rev-parse HEAD) && | |
d0ab0584 | 99 | git update-ref --create-reflog -m "message for refs/test2" refs/test2 "$ref" && |
c41a87dd DA |
100 | test_must_fail git rev-parse -q --verify refs/test2@{999} >error 2>&1 && |
101 | test_must_be_empty error | |
102 | ' | |
103 | ||
104 | test_expect_success 'succeeds silently with -q and reflogs that do not go far back enough in time' ' | |
105 | ref=$(git rev-parse HEAD) && | |
d0ab0584 | 106 | git update-ref --create-reflog -m "message for refs/test3" refs/test3 "$ref" && |
c41a87dd DA |
107 | git rev-parse -q --verify refs/test3@{1.year.ago} >actual 2>error && |
108 | test_must_be_empty error && | |
109 | echo "$ref" >expect && | |
110 | test_cmp expect actual | |
111 | ' | |
112 | ||
dfd1b749 | 113 | test_expect_success 'no stdout output on error' ' |
921df15f CC |
114 | test -z "$(git rev-parse --verify)" && |
115 | test -z "$(git rev-parse --verify foo)" && | |
dfd1b749 CC |
116 | test -z "$(git rev-parse --verify baz HEAD)" && |
117 | test -z "$(git rev-parse --verify HEAD bar)" && | |
921df15f CC |
118 | test -z "$(git rev-parse --verify $HASH2 HEAD)" |
119 | ' | |
120 | ||
28bfa145 | 121 | test_expect_success 'use --default' ' |
921df15f CC |
122 | git rev-parse --verify --default master && |
123 | git rev-parse --verify --default master HEAD && | |
124 | git rev-parse --default master --verify && | |
125 | git rev-parse --default master --verify HEAD && | |
28bfa145 | 126 | git rev-parse --verify HEAD --default master && |
921df15f CC |
127 | test_must_fail git rev-parse --verify foo --default master && |
128 | test_must_fail git rev-parse --default HEAD --verify bar && | |
28bfa145 CC |
129 | test_must_fail git rev-parse --verify --default HEAD baz && |
130 | test_must_fail git rev-parse --default foo --verify && | |
131 | test_must_fail git rev-parse --verify --default bar | |
921df15f CC |
132 | ' |
133 | ||
9c46c054 JS |
134 | test_expect_success 'master@{n} for various n' ' |
135 | N=$(git reflog | wc -l) && | |
4098f671 RJ |
136 | Nm1=$(($N-1)) && |
137 | Np1=$(($N+1)) && | |
9c46c054 JS |
138 | git rev-parse --verify master@{0} && |
139 | git rev-parse --verify master@{1} && | |
140 | git rev-parse --verify master@{$Nm1} && | |
ba9eab7b JS |
141 | test_must_fail git rev-parse --verify master@{$N} && |
142 | test_must_fail git rev-parse --verify master@{$Np1} | |
9c46c054 JS |
143 | ' |
144 | ||
3f7bd767 JK |
145 | test_expect_success SYMLINKS 'ref resolution not confused by broken symlinks' ' |
146 | ln -s does-not-exist .git/refs/heads/broken && | |
147 | test_must_fail git rev-parse --verify broken | |
148 | ' | |
149 | ||
921df15f | 150 | test_done |