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e1970ce [PATCH 1/2] Test framework take two.
Junio C Hamano authored
1 #!/bin/sh
2 #
3 # Copyright (c) 2005 Junio C Hamano
4 #
64b9032 @wentasah test-lib.sh: Add explicit license detail, with change from GPLv2 to G…
wentasah authored
5 # This program is free software: you can redistribute it and/or modify
6 # it under the terms of the GNU General Public License as published by
7 # the Free Software Foundation, either version 2 of the License, or
8 # (at your option) any later version.
9 #
10 # This program is distributed in the hope that it will be useful,
11 # but WITHOUT ANY WARRANTY; without even the implied warranty of
12 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 # GNU General Public License for more details.
14 #
15 # You should have received a copy of the GNU General Public License
16 # along with this program. If not, see http://www.gnu.org/licenses/ .
e1970ce [PATCH 1/2] Test framework take two.
Junio C Hamano authored
17
4413855 @dscho test-lib.sh: optionally output to test-results/$TEST.out, too
dscho authored
18 # if --tee was passed, write the output not only to the terminal, but
19 # additionally to the file test-results/$BASENAME.out, too.
20 case "$GIT_TEST_TEE_STARTED, $* " in
21 done,*)
22 # do not redirect again
23 ;;
3da9365 @dscho Tests: let --valgrind imply --verbose and --tee
dscho authored
24 *' --tee '*|*' --va'*)
4413855 @dscho test-lib.sh: optionally output to test-results/$TEST.out, too
dscho authored
25 mkdir -p test-results
26 BASE=test-results/$(basename "$0" .sh)
27 (GIT_TEST_TEE_STARTED=done ${SHELL-sh} "$0" "$@" 2>&1;
28 echo $? > $BASE.exit) | tee $BASE.out
29 test "$(cat $BASE.exit)" = 0
30 exit
31 ;;
32 esac
33
c2116a1 @gitster test-lib: fix TERM to dumb for test repeatability
gitster authored
34 # Keep the original TERM for say_color
35 ORIGINAL_TERM=$TERM
36
e1970ce [PATCH 1/2] Test framework take two.
Junio C Hamano authored
37 # For repeatability, reset the environment to known value.
38 LANG=C
899460f Also force LC_ALL in test scripts.
Junio C Hamano authored
39 LC_ALL=C
d9bdd39 @proski [PATCH] Need to set PAGER in tests
proski authored
40 PAGER=cat
e1970ce [PATCH 1/2] Test framework take two.
Junio C Hamano authored
41 TZ=UTC
c2116a1 @gitster test-lib: fix TERM to dumb for test repeatability
gitster authored
42 TERM=dumb
43 export LANG LC_ALL PAGER TERM TZ
8ff99e7 tests: Set EDITOR=: and VISUAL=: globally
Eric Wong authored
44 EDITOR=:
661bfd1 @slattarini tests: fix spurious error when run directly with Solaris /usr/xpg4/bi…
slattarini authored
45 # A call to "unset" with no arguments causes at least Solaris 10
46 # /usr/xpg4/bin/sh and /bin/ksh to bail out. So keep the unsets
47 # deriving from the command substitution clustered with the other
48 # ones.
b1d645b @keszybz tests: unset COLUMNS inherited from environment
keszybz authored
49 unset VISUAL EMAIL LANGUAGE COLUMNS $(perl -e '
95a1d12 @jrn tests: scrub environment of GIT_* variables
jrn authored
50 my @env = keys %ENV;
730477f @jlehmann tests: fix overeager scrubbing of environment variables
jlehmann authored
51 my $ok = join("|", qw(
52 TRACE
53 DEBUG
54 USE_LOOKUP
55 TEST
56 .*_TEST
57 PROVE
58 VALGRIND
342e9ef @trast Introduce a performance testing framework
trast authored
59 PERF_AGGREGATING_LATER
730477f @jlehmann tests: fix overeager scrubbing of environment variables
jlehmann authored
60 ));
61 my @vars = grep(/^GIT_/ && !/^GIT_($ok)/o, @env);
95a1d12 @jrn tests: scrub environment of GIT_* variables
jrn authored
62 print join("\n", @vars);
63 ')
29e55cd Define GIT_(AUTHOR|COMMITTER)_(NAME|EMAIL) to known values.
Junio C Hamano authored
64 GIT_AUTHOR_EMAIL=author@example.com
65 GIT_AUTHOR_NAME='A U Thor'
66 GIT_COMMITTER_EMAIL=committer@example.com
67 GIT_COMMITTER_NAME='C O Mitter'
8d0fc48 @spearce Default GIT_MERGE_VERBOSITY to 5 during tests.
spearce authored
68 GIT_MERGE_VERBOSITY=5
f824628 @gitster merge: use editor by default in interactive sessions
gitster authored
69 GIT_MERGE_AUTOEDIT=no
70 export GIT_MERGE_VERBOSITY GIT_MERGE_AUTOEDIT
29e55cd Define GIT_(AUTHOR|COMMITTER)_(NAME|EMAIL) to known values.
Junio C Hamano authored
71 export GIT_AUTHOR_EMAIL GIT_AUTHOR_NAME
72 export GIT_COMMITTER_EMAIL GIT_COMMITTER_NAME
d33738d @jrn Do not use VISUAL editor on dumb terminals
jrn authored
73 export EDITOR
e1970ce [PATCH 1/2] Test framework take two.
Junio C Hamano authored
74
886a390 t/test-lib.sh: Protect ourselves from common misconfiguration
Junio C Hamano authored
75 # Protect ourselves from common misconfiguration to export
76 # CDPATH into the environment
77 unset CDPATH
78
5565f47 @bertwesarg unset GREP_OPTIONS in test-lib.sh
bertwesarg authored
79 unset GREP_OPTIONS
80
3d5c0cc @robinrosenberg Quote arguments to tr in test-lib
robinrosenberg authored
81 case $(echo $GIT_TRACE |tr "[A-Z]" "[a-z]") in
6ce4e61 @chriscool Trace into a file or an open fd and refactor tracing code.
chriscool authored
82 1|2|true)
83 echo "* warning: Some tests will not work if GIT_TRACE" \
84 "is set as to trace on STDERR ! *"
85 echo "* warning: Please set GIT_TRACE to something" \
86 "other than 1, 2 or true ! *"
87 ;;
88 esac
89
cd3c095 @gitster tests: move convenience regexp to match object names to test-lib.sh
gitster authored
90 # Convenience
91 #
92 # A regexp to match 5 and 40 hexdigits
93 _x05='[0-9a-f][0-9a-f][0-9a-f][0-9a-f][0-9a-f]'
94 _x40="$_x05$_x05$_x05$_x05$_x05$_x05$_x05$_x05"
95
3749fde @gitster test: use $_z40 from test-lib
gitster authored
96 # Zero SHA-1
97 _z40=0000000000000000000000000000000000000000
98
3f4ab62 @gitster test: consolidate definition of $LF
gitster authored
99 # Line feed
100 LF='
101 '
102
342e9ef @trast Introduce a performance testing framework
trast authored
103 export _x05 _x40 _z40 LF
104
e1970ce [PATCH 1/2] Test framework take two.
Junio C Hamano authored
105 # Each test should start with something like this, after copyright notices:
106 #
107 # test_description='Description of this test...
108 # This test checks if command xyzzy does the right thing...
109 # '
110 # . ./test-lib.sh
c2116a1 @gitster test-lib: fix TERM to dumb for test repeatability
gitster authored
111 [ "x$ORIGINAL_TERM" != "xdumb" ] && (
112 TERM=$ORIGINAL_TERM &&
113 export TERM &&
114 [ -t 1 ] &&
115 tput bold >/dev/null 2>&1 &&
116 tput setaf 1 >/dev/null 2>&1 &&
117 tput sgr0 >/dev/null 2>&1
118 ) &&
55db1df @MadCoder Add some fancy colors in the test library when terminal supports it.
MadCoder authored
119 color=t
e1970ce [PATCH 1/2] Test framework take two.
Junio C Hamano authored
120
121 while test "$#" -ne 0
122 do
123 case "$1" in
124 -d|--d|--de|--deb|--debu|--debug)
125 debug=t; shift ;;
886856a [PATCH 1/2] Test suite fixup.
Junio C Hamano authored
126 -i|--i|--im|--imm|--imme|--immed|--immedi|--immedia|--immediat|--immediate)
127 immediate=t; shift ;;
5e2c08c test-lib.sh: add --long-tests option
Lea Wiemann authored
128 -l|--l|--lo|--lon|--long|--long-|--long-t|--long-te|--long-tes|--long-test|--long-tests)
91e80b9 @gitster tests: fix "export var=val"
gitster authored
129 GIT_TEST_LONG=t; export GIT_TEST_LONG; shift ;;
e1970ce [PATCH 1/2] Test framework take two.
Junio C Hamano authored
130 -h|--h|--he|--hel|--help)
570f322 test-lib.sh: move error line after error() declaration
Michele Ballabio authored
131 help=t; shift ;;
e1970ce [PATCH 1/2] Test framework take two.
Junio C Hamano authored
132 -v|--v|--ve|--ver|--verb|--verbo|--verbos|--verbose)
133 verbose=t; shift ;;
1ece127 @MadCoder Support a --quiet option in the test-suite.
MadCoder authored
134 -q|--q|--qu|--qui|--quie|--quiet)
092c433 @avar test-lib: Ignore --quiet under a TAP harness
avar authored
135 # Ignore --quiet under a TAP::Harness. Saying how many tests
136 # passed without the ok/not ok details is always an error.
137 test -z "$HARNESS_ACTIVE" && quiet=t; shift ;;
e4597aa run test suite without dashed git-commands in PATH
Matthew Ogilvie authored
138 --with-dashes)
139 with_dashes=t; shift ;;
55db1df @MadCoder Add some fancy colors in the test library when terminal supports it.
MadCoder authored
140 --no-color)
faa4bc3 @drizzd http-push: add regression tests
drizzd authored
141 color=; shift ;;
4e1be63 @dscho Add valgrind support in test scripts
dscho authored
142 --va|--val|--valg|--valgr|--valgri|--valgrin|--valgrind)
3da9365 @dscho Tests: let --valgrind imply --verbose and --tee
dscho authored
143 valgrind=t; verbose=t; shift ;;
4413855 @dscho test-lib.sh: optionally output to test-results/$TEST.out, too
dscho authored
144 --tee)
145 shift ;; # was handled already
f423ef5 @peff tests: allow user to specify trash directory location
peff authored
146 --root=*)
147 root=$(expr "z$1" : 'z[^=]*=\(.*\)')
148 shift ;;
e1970ce [PATCH 1/2] Test framework take two.
Junio C Hamano authored
149 *)
1f729dc @drizzd test-lib: fail if invalid options are passed
drizzd authored
150 echo "error: unknown test option '$1'" >&2; exit 1 ;;
e1970ce [PATCH 1/2] Test framework take two.
Junio C Hamano authored
151 esac
152 done
153
55db1df @MadCoder Add some fancy colors in the test library when terminal supports it.
MadCoder authored
154 if test -n "$color"; then
155 say_color () {
c2116a1 @gitster test-lib: fix TERM to dumb for test repeatability
gitster authored
156 (
157 TERM=$ORIGINAL_TERM
158 export TERM
55db1df @MadCoder Add some fancy colors in the test library when terminal supports it.
MadCoder authored
159 case "$1" in
160 error) tput bold; tput setaf 1;; # bold red
161 skip) tput bold; tput setaf 2;; # bold green
162 pass) tput setaf 2;; # green
163 info) tput setaf 3;; # brown
1ece127 @MadCoder Support a --quiet option in the test-suite.
MadCoder authored
164 *) test -n "$quiet" && return;;
55db1df @MadCoder Add some fancy colors in the test library when terminal supports it.
MadCoder authored
165 esac
166 shift
5099b99 @avar test-lib: Adjust output to be valid TAP format
avar authored
167 printf "%s" "$*"
55db1df @MadCoder Add some fancy colors in the test library when terminal supports it.
MadCoder authored
168 tput sgr0
b8eecaf test-lib: fix color reset in say_color()
Miklos Vajna authored
169 echo
c2116a1 @gitster test-lib: fix TERM to dumb for test repeatability
gitster authored
170 )
55db1df @MadCoder Add some fancy colors in the test library when terminal supports it.
MadCoder authored
171 }
172 else
173 say_color() {
1ece127 @MadCoder Support a --quiet option in the test-suite.
MadCoder authored
174 test -z "$1" && test -n "$quiet" && return
55db1df @MadCoder Add some fancy colors in the test library when terminal supports it.
MadCoder authored
175 shift
5099b99 @avar test-lib: Adjust output to be valid TAP format
avar authored
176 echo "$*"
55db1df @MadCoder Add some fancy colors in the test library when terminal supports it.
MadCoder authored
177 }
178 fi
179
180 error () {
181 say_color error "error: $*"
6e7b5aa @drizzd test-lib: allow exit trap to be used for cleanup by tests
drizzd authored
182 GIT_EXIT_OK=t
55db1df @MadCoder Add some fancy colors in the test library when terminal supports it.
MadCoder authored
183 exit 1
184 }
185
186 say () {
187 say_color info "$*"
188 }
189
570f322 test-lib.sh: move error line after error() declaration
Michele Ballabio authored
190 test "${test_description}" != "" ||
191 error "Test script did not set test_description."
192
193 if test "$help" = "t"
194 then
195 echo "$test_description"
196 exit 0
197 fi
198
4d9d62f @proski [PATCH] Trapping exit in tests, using return for errors
proski authored
199 exec 5>&1
781f76b @peff test-lib: redirect stdin of tests
peff authored
200 exec 6<&0
e1970ce [PATCH 1/2] Test framework take two.
Junio C Hamano authored
201 if test "$verbose" = "t"
202 then
203 exec 4>&2 3>&1
204 else
205 exec 4>/dev/null 3>/dev/null
206 fi
207
208 test_failure=0
209 test_count=0
41ac414 @gitster Sane use of test_expect_failure
gitster authored
210 test_fixed=0
211 test_broken=0
2d84e9f @SRabbelier Modify test-lib.sh to output stats to t/test-results/*
SRabbelier authored
212 test_success=0
e1970ce [PATCH 1/2] Test framework take two.
Junio C Hamano authored
213
d998bd4 @avar test-lib: Make the test_external_* functions TAP-aware
avar authored
214 test_external_has_tap=0
215
faa4bc3 @drizzd http-push: add regression tests
drizzd authored
216 die () {
6e7b5aa @drizzd test-lib: allow exit trap to be used for cleanup by tests
drizzd authored
217 code=$?
218 if test -n "$GIT_EXIT_OK"
219 then
220 exit $code
221 else
222 echo >&5 "FATAL: Unexpected exit with code $code"
223 exit 1
224 fi
faa4bc3 @drizzd http-push: add regression tests
drizzd authored
225 }
226
6e7b5aa @drizzd test-lib: allow exit trap to be used for cleanup by tests
drizzd authored
227 GIT_EXIT_OK=
3564131 @marcows use uppercase POSIX compliant signals for the 'trap' command
marcows authored
228 trap 'die' EXIT
4118427 @proski [PATCH] Trapping exit in tests, using return for errors: further fixes.
proski authored
229
12a29b1 @trast Move the user-facing test library to test-lib-functions.sh
trast authored
230 # The user-facing functions are loaded from a separate file so that
231 # test_perf subshells can have them too
232 . "${TEST_DIRECTORY:-.}"/test-lib-functions.sh
05236a5 @jrn test-lib: allow test code to check the list of declared prerequisites
jrn authored
233
886856a [PATCH 1/2] Test suite fixup.
Junio C Hamano authored
234 # You are not expected to call test_ok_ and test_failure_ directly, use
235 # the text_expect_* functions instead.
236
237 test_ok_ () {
d5d9de1 test-lib: Replace uses of $(expr ...) by POSIX shell features.
Johannes Sixt authored
238 test_success=$(($test_success + 1))
5099b99 @avar test-lib: Adjust output to be valid TAP format
avar authored
239 say_color "" "ok $test_count - $@"
e1970ce [PATCH 1/2] Test framework take two.
Junio C Hamano authored
240 }
241
886856a [PATCH 1/2] Test suite fixup.
Junio C Hamano authored
242 test_failure_ () {
d5d9de1 test-lib: Replace uses of $(expr ...) by POSIX shell features.
Johannes Sixt authored
243 test_failure=$(($test_failure + 1))
5099b99 @avar test-lib: Adjust output to be valid TAP format
avar authored
244 say_color error "not ok - $test_count $1"
bf0dd8a [PATCH] Test framework: prettyprint the failed command.
Junio C Hamano authored
245 shift
5099b99 @avar test-lib: Adjust output to be valid TAP format
avar authored
246 echo "$@" | sed -e 's/^/# /'
6e7b5aa @drizzd test-lib: allow exit trap to be used for cleanup by tests
drizzd authored
247 test "$immediate" = "" || { GIT_EXIT_OK=t; exit 1; }
886856a [PATCH 1/2] Test suite fixup.
Junio C Hamano authored
248 }
249
41ac414 @gitster Sane use of test_expect_failure
gitster authored
250 test_known_broken_ok_ () {
251 test_fixed=$(($test_fixed+1))
5099b99 @avar test-lib: Adjust output to be valid TAP format
avar authored
252 say_color "" "ok $test_count - $@ # TODO known breakage"
41ac414 @gitster Sane use of test_expect_failure
gitster authored
253 }
254
255 test_known_broken_failure_ () {
256 test_broken=$(($test_broken+1))
5099b99 @avar test-lib: Adjust output to be valid TAP format
avar authored
257 say_color skip "not ok $test_count - $@ # TODO known breakage"
41ac414 @gitster Sane use of test_expect_failure
gitster authored
258 }
886856a [PATCH 1/2] Test suite fixup.
Junio C Hamano authored
259
260 test_debug () {
8e832eb String comparison of test is done with '=', not '=='.
Junio C Hamano authored
261 test "$debug" = "" || eval "$1"
e1970ce [PATCH 1/2] Test framework take two.
Junio C Hamano authored
262 }
263
a7c58f2 @jrn test: cope better with use of return for errors
jrn authored
264 test_eval_ () {
265 # This is a separate function because some tests use
266 # "return" to end a test_expect_success block early.
781f76b @peff test-lib: redirect stdin of tests
peff authored
267 eval </dev/null >&3 2>&4 "$*"
a7c58f2 @jrn test: cope better with use of return for errors
jrn authored
268 }
269
4d9d62f @proski [PATCH] Trapping exit in tests, using return for errors
proski authored
270 test_run_ () {
b6b0afd @jrn test-lib: some shells do not let $? propagate into an eval
jrn authored
271 test_cleanup=:
b586744 @gitster test: skip clean-up when running under --immediate mode
gitster authored
272 expecting_failure=$2
a7c58f2 @jrn test: cope better with use of return for errors
jrn authored
273 test_eval_ "$1"
b6b0afd @jrn test-lib: some shells do not let $? propagate into an eval
jrn authored
274 eval_ret=$?
b586744 @gitster test: skip clean-up when running under --immediate mode
gitster authored
275
276 if test -z "$immediate" || test $eval_ret = 0 || test -n "$expecting_failure"
277 then
a7c58f2 @jrn test: cope better with use of return for errors
jrn authored
278 test_eval_ "$test_cleanup"
b586744 @gitster test: skip clean-up when running under --immediate mode
gitster authored
279 fi
57e1538 @avar test-lib: output a newline before "ok" under a TAP harness
avar authored
280 if test "$verbose" = "t" && test -n "$HARNESS_ACTIVE"; then
281 echo ""
282 fi
aa0bcf9 @jrn test: simplify return value of test_run_
jrn authored
283 return "$eval_ret"
4d9d62f @proski [PATCH] Trapping exit in tests, using return for errors
proski authored
284 }
285
04ece59 GIT_SKIP_TESTS: allow users to omit tests that are known to break
Junio C Hamano authored
286 test_skip () {
8586f98 test-lib: Simplify test counting.
Johannes Sixt authored
287 test_count=$(($test_count+1))
04ece59 GIT_SKIP_TESTS: allow users to omit tests that are known to break
Junio C Hamano authored
288 to_skip=
289 for skp in $GIT_SKIP_TESTS
290 do
8586f98 test-lib: Simplify test counting.
Johannes Sixt authored
291 case $this_test.$test_count in
04ece59 GIT_SKIP_TESTS: allow users to omit tests that are known to break
Junio C Hamano authored
292 $skp)
293 to_skip=t
47e67d4 @mjg test-lib: simplify GIT_SKIP_TESTS loop
mjg authored
294 break
04ece59 GIT_SKIP_TESTS: allow users to omit tests that are known to break
Junio C Hamano authored
295 esac
296 done
05236a5 @jrn test-lib: allow test code to check the list of declared prerequisites
jrn authored
297 if test -z "$to_skip" && test -n "$test_prereq" &&
298 ! test_have_prereq "$test_prereq"
a7bb394 test-lib: Infrastructure to test and check for prerequisites
Johannes Sixt authored
299 then
300 to_skip=t
301 fi
04ece59 GIT_SKIP_TESTS: allow users to omit tests that are known to break
Junio C Hamano authored
302 case "$to_skip" in
303 t)
07431fc @jrn tests: simplify "missing PREREQ" message
jrn authored
304 of_prereq=
05236a5 @jrn test-lib: allow test code to check the list of declared prerequisites
jrn authored
305 if test "$missing_prereq" != "$test_prereq"
07431fc @jrn tests: simplify "missing PREREQ" message
jrn authored
306 then
05236a5 @jrn test-lib: allow test code to check the list of declared prerequisites
jrn authored
307 of_prereq=" of $test_prereq"
07431fc @jrn tests: simplify "missing PREREQ" message
jrn authored
308 fi
309
55db1df @MadCoder Add some fancy colors in the test library when terminal supports it.
MadCoder authored
310 say_color skip >&3 "skipping test: $@"
07431fc @jrn tests: simplify "missing PREREQ" message
jrn authored
311 say_color skip "ok $test_count # skip $1 (missing $missing_prereq${of_prereq})"
04ece59 GIT_SKIP_TESTS: allow users to omit tests that are known to break
Junio C Hamano authored
312 : true
313 ;;
314 *)
315 false
316 ;;
317 esac
318 }
319
342e9ef @trast Introduce a performance testing framework
trast authored
320 # stub; perf-lib overrides it
321 test_at_end_hook_ () {
322 :
323 }
324
e1970ce [PATCH 1/2] Test framework take two.
Junio C Hamano authored
325 test_done () {
6e7b5aa @drizzd test-lib: allow exit trap to be used for cleanup by tests
drizzd authored
326 GIT_EXIT_OK=t
2d84e9f @SRabbelier Modify test-lib.sh to output stats to t/test-results/*
SRabbelier authored
327
8ef1abe @avar test-lib: Don't write test-results when HARNESS_ACTIVE
avar authored
328 if test -z "$HARNESS_ACTIVE"; then
342e9ef @trast Introduce a performance testing framework
trast authored
329 test_results_dir="$TEST_OUTPUT_DIRECTORY/test-results"
8ef1abe @avar test-lib: Don't write test-results when HARNESS_ACTIVE
avar authored
330 mkdir -p "$test_results_dir"
331 test_results_path="$test_results_dir/${0%.sh}-$$.counts"
332
c54e6be @mlafeldt t/test-lib.sh: minor readability improvements
mlafeldt authored
333 cat >>"$test_results_path" <<-EOF
334 total $test_count
335 success $test_success
336 fixed $test_fixed
337 broken $test_broken
338 failed $test_failure
339
340 EOF
8ef1abe @avar test-lib: Don't write test-results when HARNESS_ACTIVE
avar authored
341 fi
41ac414 @gitster Sane use of test_expect_failure
gitster authored
342
343 if test "$test_fixed" != 0
344 then
5099b99 @avar test-lib: Adjust output to be valid TAP format
avar authored
345 say_color pass "# fixed $test_fixed known breakage(s)"
41ac414 @gitster Sane use of test_expect_failure
gitster authored
346 fi
347 if test "$test_broken" != 0
348 then
5099b99 @avar test-lib: Adjust output to be valid TAP format
avar authored
349 say_color error "# still have $test_broken known breakage(s)"
11d54b8 @gitster test: reword the final message of tests with known breakages
gitster authored
350 msg="remaining $(($test_count-$test_broken)) test(s)"
351 else
352 msg="$test_count test(s)"
41ac414 @gitster Sane use of test_expect_failure
gitster authored
353 fi
e1970ce [PATCH 1/2] Test framework take two.
Junio C Hamano authored
354 case "$test_failure" in
10b94e2 Use GIT_EXEC_PATH explicitly for initial git-init-db in tests.
Junio C Hamano authored
355 0)
5099b99 @avar test-lib: Adjust output to be valid TAP format
avar authored
356 # Maybe print SKIP message
357 [ -z "$skip_all" ] || skip_all=" # SKIP $skip_all"
358
d998bd4 @avar test-lib: Make the test_external_* functions TAP-aware
avar authored
359 if test $test_external_has_tap -eq 0; then
360 say_color pass "# passed all $msg"
361 say "1..$test_count$skip_all"
362 fi
abc5d37 @dscho Enable parallel tests
dscho authored
363
364 test -d "$remove_trash" &&
365 cd "$(dirname "$remove_trash")" &&
366 rm -rf "$(basename "$remove_trash")"
367
342e9ef @trast Introduce a performance testing framework
trast authored
368 test_at_end_hook_
369
e1970ce [PATCH 1/2] Test framework take two.
Junio C Hamano authored
370 exit 0 ;;
371
372 *)
d998bd4 @avar test-lib: Make the test_external_* functions TAP-aware
avar authored
373 if test $test_external_has_tap -eq 0; then
374 say_color error "# failed $test_failure among $msg"
375 say "1..$test_count"
376 fi
5099b99 @avar test-lib: Adjust output to be valid TAP format
avar authored
377
e1970ce [PATCH 1/2] Test framework take two.
Junio C Hamano authored
378 exit 1 ;;
379
380 esac
381 }
382
383 # Test the binaries we have just built. The tests are kept in
9adefee @jnareb Use 'trash directory' thoroughly in t/test-lib.sh
jnareb authored
384 # t/ subdirectory and are run in 'trash directory' subdirectory.
62f5390 @avar test-lib: Allow overriding of TEST_DIRECTORY
avar authored
385 if test -z "$TEST_DIRECTORY"
386 then
387 # We allow tests to override this, in case they want to run tests
388 # outside of t/, e.g. for running tests on the test library
389 # itself.
390 TEST_DIRECTORY=$(pwd)
391 fi
342e9ef @trast Introduce a performance testing framework
trast authored
392 if test -z "$TEST_OUTPUT_DIRECTORY"
393 then
394 # Similarly, override this to store the test-results subdir
395 # elsewhere
396 TEST_OUTPUT_DIRECTORY=$TEST_DIRECTORY
397 fi
6cec5c6 @avar test-lib: Use "$GIT_BUILD_DIR" instead of "$TEST_DIRECTORY"/../
avar authored
398 GIT_BUILD_DIR="$TEST_DIRECTORY"/..
399
e4597aa run test suite without dashed git-commands in PATH
Matthew Ogilvie authored
400 if test -n "$valgrind"
4e1be63 @dscho Add valgrind support in test scripts
dscho authored
401 then
402 make_symlink () {
403 test -h "$2" &&
404 test "$1" = "$(readlink "$2")" || {
405 # be super paranoid
406 if mkdir "$2".lock
407 then
408 rm -f "$2" &&
409 ln -s "$1" "$2" &&
410 rm -r "$2".lock
411 else
412 while test -d "$2".lock
413 do
414 say "Waiting for lock on $2."
415 sleep 1
416 done
417 fi
418 }
419 }
420
421 make_valgrind_symlink () {
36bfb0e @peff tests: link shell libraries into valgrind directory
peff authored
422 # handle only executables, unless they are shell libraries that
423 # need to be in the exec-path. We will just use "#!" as a
424 # guess for a shell-script, since we have no idea what the user
425 # may have configured as the shell path.
426 test -x "$1" ||
427 test "#!" = "$(head -c 2 <"$1")" ||
428 return;
4e1be63 @dscho Add valgrind support in test scripts
dscho authored
429
430 base=$(basename "$1")
6cec5c6 @avar test-lib: Use "$GIT_BUILD_DIR" instead of "$TEST_DIRECTORY"/../
avar authored
431 symlink_target=$GIT_BUILD_DIR/$base
4e1be63 @dscho Add valgrind support in test scripts
dscho authored
432 # do not override scripts
433 if test -x "$symlink_target" &&
434 test ! -d "$symlink_target" &&
435 test "#!" != "$(head -c 2 < "$symlink_target")"
436 then
437 symlink_target=../valgrind.sh
438 fi
efd92ff @dscho Valgrind support: check for more than just programming errors
dscho authored
439 case "$base" in
440 *.sh|*.perl)
441 symlink_target=../unprocessed-script
442 esac
4e1be63 @dscho Add valgrind support in test scripts
dscho authored
443 # create the link, or replace it if it is out of date
444 make_symlink "$symlink_target" "$GIT_VALGRIND/bin/$base" || exit
445 }
446
447 # override all git executables in TEST_DIRECTORY/..
448 GIT_VALGRIND=$TEST_DIRECTORY/valgrind
449 mkdir -p "$GIT_VALGRIND"/bin
6cec5c6 @avar test-lib: Use "$GIT_BUILD_DIR" instead of "$TEST_DIRECTORY"/../
avar authored
450 for file in $GIT_BUILD_DIR/git* $GIT_BUILD_DIR/test-*
4e1be63 @dscho Add valgrind support in test scripts
dscho authored
451 do
452 make_valgrind_symlink $file
453 done
ee0d7bf @trast Symlink mergetools scriptlets into valgrind wrappers
trast authored
454 # special-case the mergetools loadables
455 make_symlink "$GIT_BUILD_DIR"/mergetools "$GIT_VALGRIND/bin/mergetools"
efd92ff @dscho Valgrind support: check for more than just programming errors
dscho authored
456 OLDIFS=$IFS
457 IFS=:
458 for path in $PATH
459 do
460 ls "$path"/git-* 2> /dev/null |
461 while read file
462 do
463 make_valgrind_symlink "$file"
464 done
465 done
466 IFS=$OLDIFS
4e1be63 @dscho Add valgrind support in test scripts
dscho authored
467 PATH=$GIT_VALGRIND/bin:$PATH
468 GIT_EXEC_PATH=$GIT_VALGRIND/bin
469 export GIT_VALGRIND
e4597aa run test suite without dashed git-commands in PATH
Matthew Ogilvie authored
470 elif test -n "$GIT_TEST_INSTALLED" ; then
471 GIT_EXEC_PATH=$($GIT_TEST_INSTALLED/git --exec-path) ||
472 error "Cannot run git from $GIT_TEST_INSTALLED."
6cec5c6 @avar test-lib: Use "$GIT_BUILD_DIR" instead of "$TEST_DIRECTORY"/../
avar authored
473 PATH=$GIT_TEST_INSTALLED:$GIT_BUILD_DIR:$PATH
e4597aa run test suite without dashed git-commands in PATH
Matthew Ogilvie authored
474 GIT_EXEC_PATH=${GIT_TEST_EXEC_PATH:-$GIT_EXEC_PATH}
475 else # normal case, use ../bin-wrappers only unless $with_dashes:
6cec5c6 @avar test-lib: Use "$GIT_BUILD_DIR" instead of "$TEST_DIRECTORY"/../
avar authored
476 git_bin_dir="$GIT_BUILD_DIR/bin-wrappers"
e4597aa run test suite without dashed git-commands in PATH
Matthew Ogilvie authored
477 if ! test -x "$git_bin_dir/git" ; then
478 if test -z "$with_dashes" ; then
479 say "$git_bin_dir/git is not executable; using GIT_EXEC_PATH"
480 fi
481 with_dashes=t
482 fi
483 PATH="$git_bin_dir:$PATH"
6cec5c6 @avar test-lib: Use "$GIT_BUILD_DIR" instead of "$TEST_DIRECTORY"/../
avar authored
484 GIT_EXEC_PATH=$GIT_BUILD_DIR
e4597aa run test suite without dashed git-commands in PATH
Matthew Ogilvie authored
485 if test -n "$with_dashes" ; then
6cec5c6 @avar test-lib: Use "$GIT_BUILD_DIR" instead of "$TEST_DIRECTORY"/../
avar authored
486 PATH="$GIT_BUILD_DIR:$PATH"
e4597aa run test suite without dashed git-commands in PATH
Matthew Ogilvie authored
487 fi
4e1be63 @dscho Add valgrind support in test scripts
dscho authored
488 fi
6cec5c6 @avar test-lib: Use "$GIT_BUILD_DIR" instead of "$TEST_DIRECTORY"/../
avar authored
489 GIT_TEMPLATE_DIR="$GIT_BUILD_DIR"/templates/blt
8bfa6bd @peff fix config reading in tests
peff authored
490 unset GIT_CONFIG
491 GIT_CONFIG_NOSYSTEM=1
3c995be @jrn tests: suppress system gitattributes
jrn authored
492 GIT_ATTR_NOSYSTEM=1
8f323c0 @jrn config: drop support for GIT_CONFIG_NOGLOBAL
jrn authored
493 export PATH GIT_EXEC_PATH GIT_TEMPLATE_DIR GIT_CONFIG_NOSYSTEM GIT_ATTR_NOSYSTEM
49ccb08 Make sure we use compat/subprocess.py with Python 2.3 while running t…
Junio C Hamano authored
494
aed604c @avar test-lib: Use $TEST_DIRECTORY or $GIT_BUILD_DIR instead of $(pwd) and…
avar authored
495 . "$GIT_BUILD_DIR"/GIT-BUILD-OPTIONS
ac10a85 @peff tests: handle NO_PYTHON setting
peff authored
496
770bf6c @gitster t/test-lib.sh: export PERL_PATH for use in scripts
gitster authored
497 export PERL_PATH
498
5e87eae @gitster test-lib: use DIFF definition from GIT-BUILD-OPTIONS
gitster authored
499 if test -z "$GIT_TEST_CMP"
500 then
501 if test -n "$GIT_TEST_CMP_USE_COPIED_CONTEXT"
502 then
503 GIT_TEST_CMP="$DIFF -c"
504 else
505 GIT_TEST_CMP="$DIFF -u"
506 fi
507 fi
508
6cec5c6 @avar test-lib: Use "$GIT_BUILD_DIR" instead of "$TEST_DIRECTORY"/../
avar authored
509 GITPERLLIB="$GIT_BUILD_DIR"/perl/blib/lib:"$GIT_BUILD_DIR"/perl/blib/arch/auto/Git
6fcca93 Use $GITPERLLIB instead of $RUNNING_GIT_TESTS and centralize @INC mun…
Petr Baudis authored
510 export GITPERLLIB
6cec5c6 @avar test-lib: Use "$GIT_BUILD_DIR" instead of "$TEST_DIRECTORY"/../
avar authored
511 test -d "$GIT_BUILD_DIR"/templates/blt || {
eea4206 t0000: catch trivial pilot errors.
Junio C Hamano authored
512 error "You haven't built things yet, have you?"
513 }
e1970ce [PATCH 1/2] Test framework take two.
Junio C Hamano authored
514
ac10a85 @peff tests: handle NO_PYTHON setting
peff authored
515 if test -z "$GIT_TEST_INSTALLED" && test -z "$NO_PYTHON"
2fe40b6 @SRabbelier Add Python support library for remote helpers
SRabbelier authored
516 then
6cec5c6 @avar test-lib: Use "$GIT_BUILD_DIR" instead of "$TEST_DIRECTORY"/../
avar authored
517 GITPYTHONLIB="$GIT_BUILD_DIR/git_remote_helpers/build/lib"
2fe40b6 @SRabbelier Add Python support library for remote helpers
SRabbelier authored
518 export GITPYTHONLIB
6cec5c6 @avar test-lib: Use "$GIT_BUILD_DIR" instead of "$TEST_DIRECTORY"/../
avar authored
519 test -d "$GIT_BUILD_DIR"/git_remote_helpers/build || {
2fe40b6 @SRabbelier Add Python support library for remote helpers
SRabbelier authored
520 error "You haven't built git_remote_helpers yet, have you?"
521 }
522 fi
523
6cec5c6 @avar test-lib: Use "$GIT_BUILD_DIR" instead of "$TEST_DIRECTORY"/../
avar authored
524 if ! test -x "$GIT_BUILD_DIR"/test-chmtime; then
56cf980 Update tests to use test-chmtime
Eric Wong authored
525 echo >&2 'You need to build test-chmtime:'
526 echo >&2 'Run "make test-chmtime" in the source (toplevel) directory'
527 exit 1
528 fi
529
e1970ce [PATCH 1/2] Test framework take two.
Junio C Hamano authored
530 # Test repository
abc5d37 @dscho Enable parallel tests
dscho authored
531 test="trash directory.$(basename "$0" .sh)"
f423ef5 @peff tests: allow user to specify trash directory location
peff authored
532 test -n "$root" && test="$root/$test"
533 case "$test" in
534 /*) TRASH_DIRECTORY="$test" ;;
342e9ef @trast Introduce a performance testing framework
trast authored
535 *) TRASH_DIRECTORY="$TEST_OUTPUT_DIRECTORY/$test" ;;
f423ef5 @peff tests: allow user to specify trash directory location
peff authored
536 esac
91c8b82 @peff tests: provide $TRASH_DIRECTORY variable
peff authored
537 test ! -z "$debug" || remove_trash=$TRASH_DIRECTORY
8d14ac9 @gitster Test: catch if trash cannot be removed
gitster authored
538 rm -fr "$test" || {
6e7b5aa @drizzd test-lib: allow exit trap to be used for cleanup by tests
drizzd authored
539 GIT_EXIT_OK=t
8d14ac9 @gitster Test: catch if trash cannot be removed
gitster authored
540 echo >&5 "FATAL: Cannot prepare test area"
541 exit 1
542 }
543
90cff96 @raalkml HOME must be set before calling git-init when creating test repositories
raalkml authored
544 HOME="$TRASH_DIRECTORY"
545 export HOME
546
342e9ef @trast Introduce a performance testing framework
trast authored
547 if test -z "$TEST_NO_CREATE_REPO"; then
548 test_create_repo "$test"
549 else
550 mkdir -p "$test"
551 fi
1bd9c64 t/test-lib.sh: resolve symlinks in working directory, for pathname co…
Lea Wiemann authored
552 # Use -P to resolve symlinks in our working directory so that the cwd
553 # in subprocesses like git equals our $PWD (for pathname comparisons).
554 cd -P "$test" || exit 1
04ece59 GIT_SKIP_TESTS: allow users to omit tests that are known to break
Junio C Hamano authored
555
d5d9de1 test-lib: Replace uses of $(expr ...) by POSIX shell features.
Johannes Sixt authored
556 this_test=${0##*/}
557 this_test=${this_test%%-*}
04ece59 GIT_SKIP_TESTS: allow users to omit tests that are known to break
Junio C Hamano authored
558 for skp in $GIT_SKIP_TESTS
559 do
47e67d4 @mjg test-lib: simplify GIT_SKIP_TESTS loop
mjg authored
560 case "$this_test" in
561 $skp)
55db1df @MadCoder Add some fancy colors in the test library when terminal supports it.
MadCoder authored
562 say_color skip >&3 "skipping test $this_test altogether"
637ab29 @mjg test-lib: TAP compliance for skipping tests on request
mjg authored
563 skip_all="skip all tests in $this_test"
04ece59 GIT_SKIP_TESTS: allow users to omit tests that are known to break
Junio C Hamano authored
564 test_done
565 esac
566 done
f17e9fb test-lib: Work around incompatible sort and find on Windows
Johannes Sixt authored
567
8648732 @drafnel t/test-lib.sh: provide a shell implementation of the 'yes' utility
drafnel authored
568 # Provide an implementation of the 'yes' utility
569 yes () {
570 if test $# = 0
571 then
572 y=y
573 else
574 y="$*"
575 fi
576
577 while echo "$y"
578 do
579 :
580 done
581 }
582
f17e9fb test-lib: Work around incompatible sort and find on Windows
Johannes Sixt authored
583 # Fix some commands on Windows
584 case $(uname -s) in
585 *MINGW*)
586 # Windows has its own (incompatible) sort and find
587 sort () {
588 /usr/bin/sort "$@"
589 }
590 find () {
591 /usr/bin/find "$@"
592 }
5397ea3 test-lib: Work around missing sum on Windows
Johannes Sixt authored
593 sum () {
594 md5sum "$@"
595 }
4114156 Tests on Windows: $(pwd) must return Windows-style paths
Johannes Sixt authored
596 # git sees Windows-style pwd
597 pwd () {
598 builtin pwd -W
599 }
ee9fb68 Skip tests that require a filesystem that obeys POSIX permissions
Johannes Sixt authored
600 # no POSIX permissions
6fd1106 t3700: Skip a test with backslashes in pathspec
Johannes Sixt authored
601 # backslashes in pathspec are converted to '/'
fb9a2be t7502-commit: Skip SIGTERM test on Windows
Johannes Sixt authored
602 # exec does not inherit the PID
a94114a @patthoyts Do not strip CR when grepping HTTP headers.
patthoyts authored
603 test_set_prereq MINGW
a31d066 t6038-*.sh: Pass the -b (--binary) option to sed on cygwin
Ramsay Jones authored
604 test_set_prereq SED_STRIPS_CR
605 ;;
606 *CYGWIN*)
607 test_set_prereq POSIXPERM
608 test_set_prereq EXECKEEPSPID
609 test_set_prereq NOT_MINGW
610 test_set_prereq SED_STRIPS_CR
ee9fb68 Skip tests that require a filesystem that obeys POSIX permissions
Johannes Sixt authored
611 ;;
612 *)
613 test_set_prereq POSIXPERM
6fd1106 t3700: Skip a test with backslashes in pathspec
Johannes Sixt authored
614 test_set_prereq BSLASHPSPEC
fb9a2be t7502-commit: Skip SIGTERM test on Windows
Johannes Sixt authored
615 test_set_prereq EXECKEEPSPID
3ba9ba8 @patthoyts Skip t1300.70 and 71 on msysGit.
patthoyts authored
616 test_set_prereq NOT_MINGW
f17e9fb test-lib: Work around incompatible sort and find on Windows
Johannes Sixt authored
617 ;;
618 esac
704a314 Use prerequisite tags to skip tests that depend on symbolic links
Johannes Sixt authored
619
b082687 @keszybz test-lib: skip test with COLUMNS=1 under mksh
keszybz authored
620 ( COLUMNS=1 && test $COLUMNS = 1 ) && test_set_prereq COLUMNS_CAN_BE_1
1b19ccd @peff tests: skip perl tests if NO_PERL is defined
peff authored
621 test -z "$NO_PERL" && test_set_prereq PERL
d4e1b47 @jherland Basic build infrastructure for Python scripts
jherland authored
622 test -z "$NO_PYTHON" && test_set_prereq PYTHON
8f852ce grep: Add basic tests
Michał Kiedrowicz authored
623 test -n "$USE_LIBPCRE" && test_set_prereq LIBPCRE
5e9637c @avar i18n: add infrastructure for translating Git with gettext
avar authored
624 test -z "$NO_GETTEXT" && test_set_prereq GETTEXT
1b19ccd @peff tests: skip perl tests if NO_PERL is defined
peff authored
625
bb946bb @avar i18n: add GETTEXT_POISON to simulate unfriendly translator
avar authored
626 # Can we rely on git's output in the C locale?
3095522 @jrn i18n: do not poison translations unless GIT_GETTEXT_POISON envvar is set
jrn authored
627 if test -n "$GETTEXT_POISON"
628 then
629 GIT_GETTEXT_POISON=YesPlease
630 export GIT_GETTEXT_POISON
5e9637c @avar i18n: add infrastructure for translating Git with gettext
avar authored
631 test_set_prereq GETTEXT_POISON
3095522 @jrn i18n: do not poison translations unless GIT_GETTEXT_POISON envvar is set
jrn authored
632 else
633 test_set_prereq C_LOCALE_OUTPUT
634 fi
bb946bb @avar i18n: add GETTEXT_POISON to simulate unfriendly translator
avar authored
635
cabdee2 @gitster i18n: do not overuse C_LOCALE_OUTPUT
gitster authored
636 # Use this instead of test_cmp to compare files that contain expected and
637 # actual output from git commands that can be translated. When running
638 # under GETTEXT_POISON this pretends that the command produced expected
639 # results.
640 test_i18ncmp () {
641 test -n "$GETTEXT_POISON" || test_cmp "$@"
642 }
643
127df8c @gitster i18n: do not overuse C_LOCALE_OUTPUT (grep)
gitster authored
644 # Use this instead of "grep expected-string actual" to see if the
645 # output from a git command that can be translated either contains an
646 # expected string, or does not contain an unwanted one. When running
647 # under GETTEXT_POISON this pretends that the command produced expected
648 # results.
649 test_i18ngrep () {
650 if test -n "$GETTEXT_POISON"
651 then
652 : # pretend success
653 elif test "x!" = "x$1"
654 then
655 shift
656 ! grep "$@"
657 else
658 grep "$@"
659 fi
660 }
661
704a314 Use prerequisite tags to skip tests that depend on symbolic links
Johannes Sixt authored
662 # test whether the filesystem supports symbolic links
663 ln -s x y 2>/dev/null && test -h y 2>/dev/null && test_set_prereq SYMLINKS
664 rm -f y
c91cfd1 @avar tests: A SANITY test prereq for testing if we're root
avar authored
665
666 # When the tests are run as root, permission tests will report that
667 # things are writable when they shouldn't be.
668 test -w / || test_set_prereq SANITY
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