| 1 | #!/bin/sh |
| 2 | # |
| 3 | # Copyright (c) 2005 Junio C Hamano |
| 4 | # Copyright (c) 2006 Yann Dirson - tuning for stgit |
| 5 | # |
| 6 | |
| 7 | # For repeatability, reset the environment to known value. |
| 8 | LANG=C |
| 9 | LC_ALL=C |
| 10 | PAGER=cat |
| 11 | TZ=UTC |
| 12 | export LANG LC_ALL PAGER TZ |
| 13 | EDITOR=: |
| 14 | VISUAL=: |
| 15 | unset AUTHOR_DATE |
| 16 | unset AUTHOR_EMAIL |
| 17 | unset AUTHOR_NAME |
| 18 | unset COMMIT_AUTHOR_EMAIL |
| 19 | unset COMMIT_AUTHOR_NAME |
| 20 | unset EMAIL |
| 21 | unset GIT_ALTERNATE_OBJECT_DIRECTORIES |
| 22 | unset GIT_AUTHOR_DATE |
| 23 | #GIT_AUTHOR_EMAIL=author@example.com |
| 24 | #GIT_AUTHOR_NAME='A U Thor' |
| 25 | unset GIT_COMMITTER_DATE |
| 26 | #GIT_COMMITTER_EMAIL=committer@example.com |
| 27 | #GIT_COMMITTER_NAME='C O Mitter' |
| 28 | unset GIT_DIFF_OPTS |
| 29 | unset GIT_DIR |
| 30 | unset GIT_EXTERNAL_DIFF |
| 31 | unset GIT_INDEX_FILE |
| 32 | unset GIT_OBJECT_DIRECTORY |
| 33 | unset SHA1_FILE_DIRECTORIES |
| 34 | unset SHA1_FILE_DIRECTORY |
| 35 | GIT_MERGE_VERBOSITY=5 |
| 36 | export GIT_MERGE_VERBOSITY |
| 37 | export GIT_AUTHOR_EMAIL GIT_AUTHOR_NAME |
| 38 | export GIT_COMMITTER_EMAIL GIT_COMMITTER_NAME |
| 39 | export EDITOR VISUAL |
| 40 | |
| 41 | # Protect ourselves from common misconfiguration to export |
| 42 | # CDPATH into the environment |
| 43 | unset CDPATH |
| 44 | |
| 45 | case $(echo $GIT_TRACE |tr "[A-Z]" "[a-z]") in |
| 46 | 1|2|true) |
| 47 | echo "* warning: Some tests will not work if GIT_TRACE" \ |
| 48 | "is set as to trace on STDERR ! *" |
| 49 | echo "* warning: Please set GIT_TRACE to something" \ |
| 50 | "other than 1, 2 or true ! *" |
| 51 | ;; |
| 52 | esac |
| 53 | |
| 54 | # Each test should start with something like this, after copyright notices: |
| 55 | # |
| 56 | # test_description='Description of this test... |
| 57 | # This test checks if command xyzzy does the right thing... |
| 58 | # ' |
| 59 | # . ./test-lib.sh |
| 60 | |
| 61 | error () { |
| 62 | echo "* error: $*" |
| 63 | trap - exit |
| 64 | exit 1 |
| 65 | } |
| 66 | |
| 67 | say () { |
| 68 | echo "* $*" |
| 69 | } |
| 70 | |
| 71 | test "${test_description}" != "" || |
| 72 | error "Test script did not set test_description." |
| 73 | |
| 74 | while test "$#" -ne 0 |
| 75 | do |
| 76 | case "$1" in |
| 77 | -d|--d|--de|--deb|--debu|--debug) |
| 78 | debug=t; shift ;; |
| 79 | -i|--i|--im|--imm|--imme|--immed|--immedi|--immedia|--immediat|--immediate) |
| 80 | immediate=t; shift ;; |
| 81 | -h|--h|--he|--hel|--help) |
| 82 | echo "$test_description" |
| 83 | exit 0 ;; |
| 84 | -v|--v|--ve|--ver|--verb|--verbo|--verbos|--verbose) |
| 85 | export STGIT_DEBUG_LEVEL="-1" |
| 86 | verbose=t; shift ;; |
| 87 | *) |
| 88 | break ;; |
| 89 | esac |
| 90 | done |
| 91 | |
| 92 | exec 5>&1 |
| 93 | if test "$verbose" = "t" |
| 94 | then |
| 95 | exec 4>&2 3>&1 |
| 96 | else |
| 97 | exec 4>/dev/null 3>/dev/null |
| 98 | fi |
| 99 | |
| 100 | test_failure=0 |
| 101 | test_count=0 |
| 102 | |
| 103 | trap 'echo >&5 "FATAL: Unexpected exit with code $?"; exit 1' exit |
| 104 | |
| 105 | test_tick () { |
| 106 | if test -z "${test_tick+set}" |
| 107 | then |
| 108 | test_tick=1112911993 |
| 109 | else |
| 110 | test_tick=$(($test_tick + 60)) |
| 111 | fi |
| 112 | GIT_COMMITTER_DATE="$test_tick -0700" |
| 113 | GIT_AUTHOR_DATE="$test_tick -0700" |
| 114 | export GIT_COMMITTER_DATE GIT_AUTHOR_DATE |
| 115 | } |
| 116 | |
| 117 | # You are not expected to call test_ok_ and test_failure_ directly, use |
| 118 | # the text_expect_* functions instead. |
| 119 | |
| 120 | test_ok_ () { |
| 121 | test_count=$(expr "$test_count" + 1) |
| 122 | say " ok $test_count: $@" |
| 123 | } |
| 124 | |
| 125 | test_failure_ () { |
| 126 | test_count=$(expr "$test_count" + 1) |
| 127 | test_failure=$(expr "$test_failure" + 1); |
| 128 | say "FAIL $test_count: $1" |
| 129 | shift |
| 130 | echo "$@" | sed -e 's/^/ /' |
| 131 | test "$immediate" = "" || { trap - exit; exit 1; } |
| 132 | } |
| 133 | |
| 134 | |
| 135 | test_debug () { |
| 136 | test "$debug" = "" || eval "$1" |
| 137 | } |
| 138 | |
| 139 | test_run_ () { |
| 140 | eval >&3 2>&4 "$1" |
| 141 | eval_ret="$?" |
| 142 | return 0 |
| 143 | } |
| 144 | |
| 145 | test_skip () { |
| 146 | this_test=$(expr "./$0" : '.*/\(t[0-9]*\)-[^/]*$') |
| 147 | this_test="$this_test.$(expr "$test_count" + 1)" |
| 148 | to_skip= |
| 149 | for skp in $GIT_SKIP_TESTS |
| 150 | do |
| 151 | case "$this_test" in |
| 152 | $skp) |
| 153 | to_skip=t |
| 154 | esac |
| 155 | done |
| 156 | case "$to_skip" in |
| 157 | t) |
| 158 | say >&3 "skipping test: $@" |
| 159 | test_count=$(expr "$test_count" + 1) |
| 160 | say "skip $test_count: $1" |
| 161 | : true |
| 162 | ;; |
| 163 | *) |
| 164 | false |
| 165 | ;; |
| 166 | esac |
| 167 | } |
| 168 | |
| 169 | test_expect_failure () { |
| 170 | test "$#" = 2 || |
| 171 | error "bug in the test script: not 2 parameters to test-expect-failure" |
| 172 | if ! test_skip "$@" |
| 173 | then |
| 174 | say >&3 "expecting failure: $2" |
| 175 | test_run_ "$2" |
| 176 | if [ "$?" = 0 -a "$eval_ret" != 0 -a "$eval_ret" -lt 129 ] |
| 177 | then |
| 178 | test_ok_ "$1" |
| 179 | else |
| 180 | test_failure_ "$@" |
| 181 | fi |
| 182 | fi |
| 183 | echo >&3 "" |
| 184 | } |
| 185 | |
| 186 | test_expect_success () { |
| 187 | test "$#" = 2 || |
| 188 | error "bug in the test script: not 2 parameters to test-expect-success" |
| 189 | if ! test_skip "$@" |
| 190 | then |
| 191 | say >&3 "expecting success: $2" |
| 192 | test_run_ "$2" |
| 193 | if [ "$?" = 0 -a "$eval_ret" = 0 ] |
| 194 | then |
| 195 | test_ok_ "$1" |
| 196 | else |
| 197 | test_failure_ "$@" |
| 198 | fi |
| 199 | fi |
| 200 | echo >&3 "" |
| 201 | } |
| 202 | |
| 203 | test_expect_code () { |
| 204 | test "$#" = 3 || |
| 205 | error "bug in the test script: not 3 parameters to test-expect-code" |
| 206 | if ! test_skip "$@" |
| 207 | then |
| 208 | say >&3 "expecting exit code $1: $3" |
| 209 | test_run_ "$3" |
| 210 | if [ "$?" = 0 -a "$eval_ret" = "$1" ] |
| 211 | then |
| 212 | test_ok_ "$2" |
| 213 | else |
| 214 | test_failure_ "$@" |
| 215 | fi |
| 216 | fi |
| 217 | echo >&3 "" |
| 218 | } |
| 219 | |
| 220 | # Most tests can use the created repository, but some amy need to create more. |
| 221 | # Usage: test_create_repo <directory> |
| 222 | test_create_repo () { |
| 223 | test "$#" = 1 || |
| 224 | error "bug in the test script: not 1 parameter to test-create-repo" |
| 225 | owd=`pwd` |
| 226 | repo="$1" |
| 227 | mkdir "$repo" |
| 228 | cd "$repo" || error "Cannot setup test environment" |
| 229 | git-init >/dev/null 2>&1 || |
| 230 | error "cannot run git-init -- have you installed git-core?" |
| 231 | mkdir .git/info |
| 232 | echo "empty start" | |
| 233 | git-commit-tree `git-write-tree` >.git/refs/heads/master 2>&4 || |
| 234 | error "cannot run git-commit -- is your git-core functioning?" |
| 235 | cd "$owd" |
| 236 | } |
| 237 | |
| 238 | test_done () { |
| 239 | trap - exit |
| 240 | case "$test_failure" in |
| 241 | 0) |
| 242 | # We could: |
| 243 | # cd .. && rm -fr trash |
| 244 | # but that means we forbid any tests that use their own |
| 245 | # subdirectory from calling test_done without coming back |
| 246 | # to where they started from. |
| 247 | # The Makefile provided will clean this test area so |
| 248 | # we will leave things as they are. |
| 249 | |
| 250 | say "passed all $test_count test(s)" |
| 251 | exit 0 ;; |
| 252 | |
| 253 | *) |
| 254 | say "failed $test_failure among $test_count test(s)" |
| 255 | exit 1 ;; |
| 256 | |
| 257 | esac |
| 258 | } |
| 259 | |
| 260 | # Test the binaries we have just built. The tests are kept in |
| 261 | # t/ subdirectory and are run in trash subdirectory. |
| 262 | PATH=$(pwd)/..:$PATH |
| 263 | HOME=$(pwd)/trash |
| 264 | GIT_TEMPLATE_DIR=$(pwd)/../templates |
| 265 | GIT_CONFIG=.git/config |
| 266 | export PATH HOME GIT_TEMPLATE_DIR GIT_CONFIG |
| 267 | |
| 268 | |
| 269 | # Test repository |
| 270 | test=trash |
| 271 | rm -fr "$test" |
| 272 | test_create_repo $test |
| 273 | cd "$test" |
| 274 | |
| 275 | this_test=$(expr "./$0" : '.*/\(t[0-9]*\)-[^/]*$') |
| 276 | for skp in $GIT_SKIP_TESTS |
| 277 | do |
| 278 | to_skip= |
| 279 | for skp in $GIT_SKIP_TESTS |
| 280 | do |
| 281 | case "$this_test" in |
| 282 | $skp) |
| 283 | to_skip=t |
| 284 | esac |
| 285 | done |
| 286 | case "$to_skip" in |
| 287 | t) |
| 288 | say >&3 "skipping test $this_test altogether" |
| 289 | say "skip all tests in $this_test" |
| 290 | test_done |
| 291 | esac |
| 292 | done |