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Commit | Line | Data |
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e1970ce4 JH |
1 | #!/bin/sh |
2 | # | |
3 | # Copyright (c) 2005 Junio C Hamano | |
4 | # | |
5 | ||
6 | # For repeatability, reset the environment to known value. | |
7 | LANG=C | |
d9bdd39e | 8 | PAGER=cat |
e1970ce4 | 9 | TZ=UTC |
d9bdd39e | 10 | export LANG PAGER TZ |
e1970ce4 JH |
11 | unset AUTHOR_DATE |
12 | unset AUTHOR_EMAIL | |
13 | unset AUTHOR_NAME | |
14 | unset COMMIT_AUTHOR_EMAIL | |
15 | unset COMMIT_AUTHOR_NAME | |
16 | unset GIT_ALTERNATE_OBJECT_DIRECTORIES | |
17 | unset GIT_AUTHOR_DATE | |
18 | unset GIT_AUTHOR_EMAIL | |
19 | unset GIT_AUTHOR_NAME | |
20 | unset GIT_COMMITTER_EMAIL | |
21 | unset GIT_COMMITTER_NAME | |
22 | unset GIT_DIFF_OPTS | |
23 | unset GIT_DIR | |
24 | unset GIT_EXTERNAL_DIFF | |
25 | unset GIT_INDEX_FILE | |
26 | unset GIT_OBJECT_DIRECTORY | |
27 | unset SHA1_FILE_DIRECTORIES | |
28 | unset SHA1_FILE_DIRECTORY | |
29 | ||
30 | # Each test should start with something like this, after copyright notices: | |
31 | # | |
32 | # test_description='Description of this test... | |
33 | # This test checks if command xyzzy does the right thing... | |
34 | # ' | |
35 | # . ./test-lib.sh | |
36 | ||
37 | error () { | |
38 | echo "* error: $*" | |
39 | exit 1 | |
40 | } | |
41 | ||
42 | say () { | |
43 | echo "* $*" | |
44 | } | |
45 | ||
46 | test "${test_description}" != "" || | |
47 | error "Test script did not set test_description." | |
48 | ||
49 | while test "$#" -ne 0 | |
50 | do | |
51 | case "$1" in | |
52 | -d|--d|--de|--deb|--debu|--debug) | |
53 | debug=t; shift ;; | |
886856ab JH |
54 | -i|--i|--im|--imm|--imme|--immed|--immedi|--immedia|--immediat|--immediate) |
55 | immediate=t; shift ;; | |
e1970ce4 JH |
56 | -h|--h|--he|--hel|--help) |
57 | echo "$test_description" | |
58 | exit 0 ;; | |
59 | -v|--v|--ve|--ver|--verb|--verbo|--verbos|--verbose) | |
60 | verbose=t; shift ;; | |
61 | *) | |
62 | break ;; | |
63 | esac | |
64 | done | |
65 | ||
4d9d62fa | 66 | exec 5>&1 |
e1970ce4 JH |
67 | if test "$verbose" = "t" |
68 | then | |
69 | exec 4>&2 3>&1 | |
70 | else | |
71 | exec 4>/dev/null 3>/dev/null | |
72 | fi | |
73 | ||
74 | test_failure=0 | |
75 | test_count=0 | |
76 | ||
e1970ce4 | 77 | |
886856ab JH |
78 | # You are not expected to call test_ok_ and test_failure_ directly, use |
79 | # the text_expect_* functions instead. | |
80 | ||
81 | test_ok_ () { | |
e1970ce4 | 82 | test_count=$(expr "$test_count" + 1) |
94e8afa2 | 83 | say " ok $test_count: $@" |
e1970ce4 JH |
84 | } |
85 | ||
886856ab | 86 | test_failure_ () { |
e1970ce4 JH |
87 | test_count=$(expr "$test_count" + 1) |
88 | test_failure=$(expr "$test_failure" + 1); | |
bf0dd8a8 JH |
89 | say "FAIL $test_count: $1" |
90 | shift | |
91 | echo "$@" | sed -e 's/^/ /' | |
8e832ebc | 92 | test "$immediate" = "" || exit 1 |
886856ab JH |
93 | } |
94 | ||
95 | ||
96 | test_debug () { | |
8e832ebc | 97 | test "$debug" = "" || eval "$1" |
e1970ce4 JH |
98 | } |
99 | ||
4d9d62fa PR |
100 | test_run_ () { |
101 | trap 'echo >&5 "FATAL: Unexpected exit with code $?"; exit 1' exit | |
102 | eval >&3 2>&4 "$1" | |
103 | eval_ret="$?" | |
104 | trap - exit | |
105 | return 0 | |
106 | } | |
107 | ||
e1970ce4 | 108 | test_expect_failure () { |
8e832ebc | 109 | test "$#" = 2 || |
e1970ce4 JH |
110 | error "bug in the test script: not 2 parameters to test-expect-failure" |
111 | say >&3 "expecting failure: $2" | |
4d9d62fa PR |
112 | test_run_ "$2" |
113 | if [ "$?" = 0 -a "$eval_ret" != 0 ] | |
e1970ce4 | 114 | then |
886856ab | 115 | test_ok_ "$1" |
4d9d62fa PR |
116 | else |
117 | test_failure_ "$@" | |
e1970ce4 JH |
118 | fi |
119 | } | |
120 | ||
121 | test_expect_success () { | |
8e832ebc | 122 | test "$#" = 2 || |
e1970ce4 JH |
123 | error "bug in the test script: not 2 parameters to test-expect-success" |
124 | say >&3 "expecting success: $2" | |
4d9d62fa PR |
125 | test_run_ "$2" |
126 | if [ "$?" = 0 -a "$eval_ret" = 0 ] | |
e1970ce4 | 127 | then |
886856ab | 128 | test_ok_ "$1" |
e1970ce4 | 129 | else |
886856ab | 130 | test_failure_ "$@" |
e1970ce4 JH |
131 | fi |
132 | } | |
133 | ||
134 | test_done () { | |
135 | case "$test_failure" in | |
136 | 0) | |
137 | # We could: | |
138 | # cd .. && rm -fr trash | |
139 | # but that means we forbid any tests that use their own | |
140 | # subdirectory from calling test_done without coming back | |
141 | # to where they started from. | |
142 | # The Makefile provided will clean this test area so | |
143 | # we will leave things as they are. | |
144 | ||
145 | say "passed all $test_count test(s)" | |
146 | exit 0 ;; | |
147 | ||
148 | *) | |
149 | say "failed $test_failure among $test_count test(s)" | |
150 | exit 1 ;; | |
151 | ||
152 | esac | |
153 | } | |
154 | ||
155 | # Test the binaries we have just built. The tests are kept in | |
156 | # t/ subdirectory and are run in trash subdirectory. | |
157 | PATH=$(pwd)/..:$PATH | |
158 | ||
159 | # Test repository | |
160 | test=trash | |
161 | rm -fr "$test" | |
162 | mkdir "$test" | |
163 | cd "$test" | |
164 | git-init-db 2>/dev/null || error "cannot run git-init-db" |