Commit | Line | Data |
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aa9b1b9d YD |
1 | #!/bin/sh |
2 | # | |
3 | # Copyright (c) 2005 Junio C Hamano | |
4 | # Copyright (c) 2006 Yann Dirson - tuning for stgit | |
5 | # | |
6 | ||
009a6a15 KH |
7 | # Keep the original TERM for say_color |
8 | ORIGINAL_TERM=$TERM | |
9 | ||
aa9b1b9d YD |
10 | # For repeatability, reset the environment to known value. |
11 | LANG=C | |
12 | LC_ALL=C | |
13 | PAGER=cat | |
14 | TZ=UTC | |
009a6a15 KH |
15 | TERM=dumb |
16 | export LANG LC_ALL PAGER TERM TZ | |
d0105289 KH |
17 | unset EDITOR |
18 | unset VISUAL | |
009a6a15 | 19 | unset GIT_EDITOR |
aa9b1b9d YD |
20 | unset AUTHOR_DATE |
21 | unset AUTHOR_EMAIL | |
22 | unset AUTHOR_NAME | |
23 | unset COMMIT_AUTHOR_EMAIL | |
24 | unset COMMIT_AUTHOR_NAME | |
48eaeebe | 25 | unset EMAIL |
aa9b1b9d YD |
26 | unset GIT_ALTERNATE_OBJECT_DIRECTORIES |
27 | unset GIT_AUTHOR_DATE | |
721ecd12 KH |
28 | GIT_AUTHOR_EMAIL=author@example.com |
29 | GIT_AUTHOR_NAME='A U Thor' | |
aa9b1b9d | 30 | unset GIT_COMMITTER_DATE |
721ecd12 KH |
31 | GIT_COMMITTER_EMAIL=committer@example.com |
32 | GIT_COMMITTER_NAME='C O Mitter' | |
aa9b1b9d YD |
33 | unset GIT_DIFF_OPTS |
34 | unset GIT_DIR | |
009a6a15 | 35 | unset GIT_WORK_TREE |
aa9b1b9d YD |
36 | unset GIT_EXTERNAL_DIFF |
37 | unset GIT_INDEX_FILE | |
38 | unset GIT_OBJECT_DIRECTORY | |
39 | unset SHA1_FILE_DIRECTORIES | |
40 | unset SHA1_FILE_DIRECTORY | |
48eaeebe YD |
41 | GIT_MERGE_VERBOSITY=5 |
42 | export GIT_MERGE_VERBOSITY | |
aa9b1b9d YD |
43 | export GIT_AUTHOR_EMAIL GIT_AUTHOR_NAME |
44 | export GIT_COMMITTER_EMAIL GIT_COMMITTER_NAME | |
009a6a15 | 45 | GIT_TEST_CMP=${GIT_TEST_CMP:-diff -u} |
48eaeebe YD |
46 | |
47 | # Protect ourselves from common misconfiguration to export | |
48 | # CDPATH into the environment | |
49 | unset CDPATH | |
50 | ||
51 | case $(echo $GIT_TRACE |tr "[A-Z]" "[a-z]") in | |
52 | 1|2|true) | |
53 | echo "* warning: Some tests will not work if GIT_TRACE" \ | |
54 | "is set as to trace on STDERR ! *" | |
55 | echo "* warning: Please set GIT_TRACE to something" \ | |
56 | "other than 1, 2 or true ! *" | |
57 | ;; | |
58 | esac | |
aa9b1b9d YD |
59 | |
60 | # Each test should start with something like this, after copyright notices: | |
61 | # | |
62 | # test_description='Description of this test... | |
63 | # This test checks if command xyzzy does the right thing... | |
64 | # ' | |
65 | # . ./test-lib.sh | |
009a6a15 KH |
66 | [ "x$ORIGINAL_TERM" != "xdumb" ] && ( |
67 | TERM=$ORIGINAL_TERM && | |
68 | export TERM && | |
69 | [ -t 1 ] && | |
70 | tput bold >/dev/null 2>&1 && | |
71 | tput setaf 1 >/dev/null 2>&1 && | |
72 | tput sgr0 >/dev/null 2>&1 | |
73 | ) && | |
74 | color=t | |
aa9b1b9d YD |
75 | |
76 | while test "$#" -ne 0 | |
77 | do | |
78 | case "$1" in | |
79 | -d|--d|--de|--deb|--debu|--debug) | |
80 | debug=t; shift ;; | |
81 | -i|--i|--im|--imm|--imme|--immed|--immedi|--immedia|--immediat|--immediate) | |
82 | immediate=t; shift ;; | |
83 | -h|--h|--he|--hel|--help) | |
009a6a15 | 84 | help=t; shift ;; |
aa9b1b9d | 85 | -v|--v|--ve|--ver|--verb|--verbo|--verbos|--verbose) |
b2017c38 | 86 | export STGIT_DEBUG_LEVEL="-1" |
aa9b1b9d | 87 | verbose=t; shift ;; |
009a6a15 KH |
88 | -q|--q|--qu|--qui|--quie|--quiet) |
89 | quiet=t; shift ;; | |
90 | --no-color) | |
91 | color=; shift ;; | |
aa9b1b9d YD |
92 | *) |
93 | break ;; | |
94 | esac | |
95 | done | |
96 | ||
009a6a15 KH |
97 | if test -n "$color"; then |
98 | say_color () { | |
99 | ( | |
100 | TERM=$ORIGINAL_TERM | |
101 | export TERM | |
102 | case "$1" in | |
103 | error) tput bold; tput setaf 1;; # bold red | |
104 | skip) tput bold; tput setaf 2;; # bold green | |
105 | pass) tput setaf 2;; # green | |
106 | info) tput setaf 3;; # brown | |
107 | *) test -n "$quiet" && return;; | |
108 | esac | |
109 | shift | |
110 | echo "* $*" | |
111 | tput sgr0 | |
112 | ) | |
113 | } | |
114 | else | |
115 | say_color() { | |
116 | test -z "$1" && test -n "$quiet" && return | |
117 | shift | |
118 | echo "* $*" | |
119 | } | |
120 | fi | |
121 | ||
122 | error () { | |
123 | say_color error "error: $*" | |
124 | trap - exit | |
125 | exit 1 | |
126 | } | |
127 | ||
128 | say () { | |
129 | say_color info "$*" | |
130 | } | |
131 | ||
132 | test "${test_description}" != "" || | |
133 | error "Test script did not set test_description." | |
134 | ||
135 | if test "$help" = "t" | |
136 | then | |
137 | echo "$test_description" | |
138 | exit 0 | |
139 | fi | |
140 | ||
aa9b1b9d YD |
141 | exec 5>&1 |
142 | if test "$verbose" = "t" | |
143 | then | |
144 | exec 4>&2 3>&1 | |
145 | else | |
146 | exec 4>/dev/null 3>/dev/null | |
147 | fi | |
148 | ||
149 | test_failure=0 | |
150 | test_count=0 | |
009a6a15 KH |
151 | test_fixed=0 |
152 | test_broken=0 | |
153 | ||
154 | die () { | |
155 | echo >&5 "FATAL: Unexpected exit with code $?" | |
156 | exit 1 | |
157 | } | |
aa9b1b9d | 158 | |
009a6a15 | 159 | trap 'die' exit |
aa9b1b9d | 160 | |
48eaeebe YD |
161 | test_tick () { |
162 | if test -z "${test_tick+set}" | |
163 | then | |
164 | test_tick=1112911993 | |
165 | else | |
166 | test_tick=$(($test_tick + 60)) | |
167 | fi | |
168 | GIT_COMMITTER_DATE="$test_tick -0700" | |
169 | GIT_AUTHOR_DATE="$test_tick -0700" | |
170 | export GIT_COMMITTER_DATE GIT_AUTHOR_DATE | |
171 | } | |
aa9b1b9d YD |
172 | |
173 | # You are not expected to call test_ok_ and test_failure_ directly, use | |
174 | # the text_expect_* functions instead. | |
175 | ||
176 | test_ok_ () { | |
177 | test_count=$(expr "$test_count" + 1) | |
009a6a15 | 178 | say_color "" " ok $test_count: $@" |
aa9b1b9d YD |
179 | } |
180 | ||
181 | test_failure_ () { | |
182 | test_count=$(expr "$test_count" + 1) | |
183 | test_failure=$(expr "$test_failure" + 1); | |
009a6a15 | 184 | say_color error "FAIL $test_count: $1" |
aa9b1b9d YD |
185 | shift |
186 | echo "$@" | sed -e 's/^/ /' | |
187 | test "$immediate" = "" || { trap - exit; exit 1; } | |
188 | } | |
189 | ||
009a6a15 KH |
190 | test_known_broken_ok_ () { |
191 | test_count=$(expr "$test_count" + 1) | |
192 | test_fixed=$(($test_fixed+1)) | |
193 | say_color "" " FIXED $test_count: $@" | |
194 | } | |
195 | ||
196 | test_known_broken_failure_ () { | |
197 | test_count=$(expr "$test_count" + 1) | |
198 | test_broken=$(($test_broken+1)) | |
199 | say_color skip " still broken $test_count: $@" | |
200 | } | |
aa9b1b9d YD |
201 | |
202 | test_debug () { | |
203 | test "$debug" = "" || eval "$1" | |
204 | } | |
205 | ||
206 | test_run_ () { | |
207 | eval >&3 2>&4 "$1" | |
208 | eval_ret="$?" | |
209 | return 0 | |
210 | } | |
211 | ||
48eaeebe YD |
212 | test_skip () { |
213 | this_test=$(expr "./$0" : '.*/\(t[0-9]*\)-[^/]*$') | |
214 | this_test="$this_test.$(expr "$test_count" + 1)" | |
215 | to_skip= | |
216 | for skp in $GIT_SKIP_TESTS | |
217 | do | |
218 | case "$this_test" in | |
219 | $skp) | |
220 | to_skip=t | |
221 | esac | |
222 | done | |
223 | case "$to_skip" in | |
224 | t) | |
009a6a15 | 225 | say_color skip >&3 "skipping test: $@" |
48eaeebe | 226 | test_count=$(expr "$test_count" + 1) |
009a6a15 | 227 | say_color skip "skip $test_count: $1" |
48eaeebe YD |
228 | : true |
229 | ;; | |
230 | *) | |
231 | false | |
232 | ;; | |
233 | esac | |
234 | } | |
235 | ||
aa9b1b9d YD |
236 | test_expect_failure () { |
237 | test "$#" = 2 || | |
238 | error "bug in the test script: not 2 parameters to test-expect-failure" | |
48eaeebe | 239 | if ! test_skip "$@" |
aa9b1b9d | 240 | then |
009a6a15 | 241 | say >&3 "checking known breakage: $2" |
48eaeebe | 242 | test_run_ "$2" |
009a6a15 | 243 | if [ "$?" = 0 -a "$eval_ret" = 0 ] |
48eaeebe | 244 | then |
009a6a15 | 245 | test_known_broken_ok_ "$1" |
48eaeebe | 246 | else |
009a6a15 | 247 | test_known_broken_failure_ "$1" |
48eaeebe | 248 | fi |
aa9b1b9d | 249 | fi |
48eaeebe | 250 | echo >&3 "" |
aa9b1b9d YD |
251 | } |
252 | ||
253 | test_expect_success () { | |
254 | test "$#" = 2 || | |
255 | error "bug in the test script: not 2 parameters to test-expect-success" | |
48eaeebe | 256 | if ! test_skip "$@" |
aa9b1b9d | 257 | then |
48eaeebe YD |
258 | say >&3 "expecting success: $2" |
259 | test_run_ "$2" | |
260 | if [ "$?" = 0 -a "$eval_ret" = 0 ] | |
261 | then | |
262 | test_ok_ "$1" | |
263 | else | |
264 | test_failure_ "$@" | |
265 | fi | |
aa9b1b9d | 266 | fi |
48eaeebe | 267 | echo >&3 "" |
aa9b1b9d YD |
268 | } |
269 | ||
270 | test_expect_code () { | |
271 | test "$#" = 3 || | |
272 | error "bug in the test script: not 3 parameters to test-expect-code" | |
48eaeebe | 273 | if ! test_skip "$@" |
aa9b1b9d | 274 | then |
48eaeebe YD |
275 | say >&3 "expecting exit code $1: $3" |
276 | test_run_ "$3" | |
277 | if [ "$?" = 0 -a "$eval_ret" = "$1" ] | |
278 | then | |
279 | test_ok_ "$2" | |
280 | else | |
281 | test_failure_ "$@" | |
282 | fi | |
aa9b1b9d | 283 | fi |
48eaeebe | 284 | echo >&3 "" |
aa9b1b9d YD |
285 | } |
286 | ||
f03004e2 KH |
287 | # When running an StGit command that should exit with an error, use |
288 | # these instead of testing for any non-zero exit code with !. | |
289 | exit_code () { | |
290 | expected=$1 | |
291 | shift | |
292 | "$@" | |
293 | test $? -eq $expected | |
294 | } | |
295 | general_error () { exit_code 1 "$@" ; } | |
296 | command_error () { exit_code 2 "$@" ; } | |
297 | conflict () { exit_code 3 "$@" ; } | |
298 | ||
299 | # Old-infrastructure commands don't exit with the proper value on | |
300 | # conflicts. But we don't want half the tests to fail because of that, | |
301 | # so use this instead of "conflict" for them. | |
302 | conflict_old () { command_error "$@" ; } | |
303 | ||
304 | # Same thing, but for other commands that StGit where we just want to | |
305 | # make sure that they fail instead of crashing. | |
306 | must_fail () { | |
307 | "$@" | |
308 | test $? -gt 0 -a $? -le 129 | |
309 | } | |
310 | ||
009a6a15 KH |
311 | # test_cmp is a helper function to compare actual and expected output. |
312 | # You can use it like: | |
313 | # | |
314 | # test_expect_success 'foo works' ' | |
315 | # echo expected >expected && | |
316 | # foo >actual && | |
317 | # test_cmp expected actual | |
318 | # ' | |
319 | # | |
320 | # This could be written as either "cmp" or "diff -u", but: | |
321 | # - cmp's output is not nearly as easy to read as diff -u | |
322 | # - not all diff versions understand "-u" | |
323 | ||
324 | test_cmp() { | |
325 | $GIT_TEST_CMP "$@" | |
326 | } | |
327 | ||
328 | # Most tests can use the created repository, but some may need to create more. | |
aa9b1b9d YD |
329 | # Usage: test_create_repo <directory> |
330 | test_create_repo () { | |
331 | test "$#" = 1 || | |
332 | error "bug in the test script: not 1 parameter to test-create-repo" | |
3fa9eb26 | 333 | owd=$(pwd) |
aa9b1b9d YD |
334 | repo="$1" |
335 | mkdir "$repo" | |
336 | cd "$repo" || error "Cannot setup test environment" | |
009a6a15 KH |
337 | git init >/dev/null 2>&1 || error "cannot run git init" |
338 | echo "empty start" | \ | |
3fa9eb26 | 339 | git commit-tree $(git write-tree) >.git/refs/heads/master 2>&4 || \ |
009a6a15 KH |
340 | error "cannot run git commit" |
341 | mv .git/hooks .git/hooks-disabled | |
aa9b1b9d YD |
342 | cd "$owd" |
343 | } | |
344 | ||
345 | test_done () { | |
346 | trap - exit | |
009a6a15 KH |
347 | |
348 | if test "$test_fixed" != 0 | |
349 | then | |
350 | say_color pass "fixed $test_fixed known breakage(s)" | |
351 | fi | |
352 | if test "$test_broken" != 0 | |
353 | then | |
354 | say_color error "still have $test_broken known breakage(s)" | |
355 | msg="remaining $(($test_count-$test_broken)) test(s)" | |
356 | else | |
357 | msg="$test_count test(s)" | |
358 | fi | |
aa9b1b9d YD |
359 | case "$test_failure" in |
360 | 0) | |
361 | # We could: | |
362 | # cd .. && rm -fr trash | |
363 | # but that means we forbid any tests that use their own | |
364 | # subdirectory from calling test_done without coming back | |
365 | # to where they started from. | |
366 | # The Makefile provided will clean this test area so | |
367 | # we will leave things as they are. | |
368 | ||
009a6a15 | 369 | say_color pass "passed all $msg" |
aa9b1b9d YD |
370 | exit 0 ;; |
371 | ||
372 | *) | |
009a6a15 | 373 | say_color error "failed $test_failure among $msg" |
aa9b1b9d YD |
374 | exit 1 ;; |
375 | ||
376 | esac | |
377 | } | |
378 | ||
379 | # Test the binaries we have just built. The tests are kept in | |
380 | # t/ subdirectory and are run in trash subdirectory. | |
381 | PATH=$(pwd)/..:$PATH | |
29d9e8ce | 382 | HOME=$(pwd)/trash |
48eaeebe | 383 | GIT_CONFIG=.git/config |
009a6a15 | 384 | export PATH HOME GIT_CONFIG |
aa9b1b9d YD |
385 | |
386 | # Test repository | |
387 | test=trash | |
009a6a15 KH |
388 | rm -fr "$test" || { |
389 | trap - exit | |
390 | echo >&5 "FATAL: Cannot prepare test area" | |
391 | exit 1 | |
392 | } | |
393 | ||
aa9b1b9d YD |
394 | test_create_repo $test |
395 | cd "$test" | |
48eaeebe YD |
396 | |
397 | this_test=$(expr "./$0" : '.*/\(t[0-9]*\)-[^/]*$') | |
398 | for skp in $GIT_SKIP_TESTS | |
399 | do | |
400 | to_skip= | |
401 | for skp in $GIT_SKIP_TESTS | |
402 | do | |
403 | case "$this_test" in | |
404 | $skp) | |
405 | to_skip=t | |
406 | esac | |
407 | done | |
408 | case "$to_skip" in | |
409 | t) | |
009a6a15 KH |
410 | say_color skip >&3 "skipping test $this_test altogether" |
411 | say_color skip "skip all tests in $this_test" | |
48eaeebe YD |
412 | test_done |
413 | esac | |
414 | done |