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1 #!/bin/sh
2 #
3 # Copyright (c) 2005 Junio C Hamano
4 #
5
6 test_description='Test the very basics part #1.
7
8 The rest of the test suite does not check the basic operation of git
9 plumbing commands to work very carefully. Their job is to concentrate
10 on tricky features that caused bugs in the past to detect regression.
11
12 This test runs very basic features, like registering things in cache,
13 writing tree, etc.
14
15 Note that this test *deliberately* hard-codes many expected object
16 IDs. When object ID computation changes, like in the previous case of
17 swapping compression and hashing order, the person who is making the
18 modification *should* take notice and update the test vectors here.
19 '
20
21 . ./test-lib.sh
22
23 try_local_xy () {
24 local x="local" y="alsolocal" &&
25 echo "$x $y"
26 }
27
28 # Check whether the shell supports the "local" keyword. "local" is not
29 # POSIX-standard, but it is very widely supported by POSIX-compliant
30 # shells, and we rely on it within Git's test framework.
31 #
32 # If your shell fails this test, the results of other tests may be
33 # unreliable. You may wish to report the problem to the Git mailing
34 # list <git@vger.kernel.org>, as it could cause us to reconsider
35 # relying on "local".
36 test_expect_success 'verify that the running shell supports "local"' '
37 x="notlocal" &&
38 y="alsonotlocal" &&
39 echo "local alsolocal" >expected1 &&
40 try_local_xy >actual1 &&
41 test_cmp expected1 actual1 &&
42 echo "notlocal alsonotlocal" >expected2 &&
43 echo "$x $y" >actual2 &&
44 test_cmp expected2 actual2
45 '
46
47 ################################################################
48 # git init has been done in an empty repository.
49 # make sure it is empty.
50
51 test_expect_success '.git/objects should be empty after git init in an empty repo' '
52 find .git/objects -type f -print >should-be-empty &&
53 test_line_count = 0 should-be-empty
54 '
55
56 # also it should have 2 subdirectories; no fan-out anymore, pack, and info.
57 # 3 is counting "objects" itself
58 test_expect_success '.git/objects should have 3 subdirectories' '
59 find .git/objects -type d -print >full-of-directories &&
60 test_line_count = 3 full-of-directories
61 '
62
63 ################################################################
64 # Test harness
65 test_expect_success 'success is reported like this' '
66 :
67 '
68
69 _run_sub_test_lib_test_common () {
70 neg="$1" name="$2" descr="$3" # stdin is the body of the test code
71 shift 3
72 mkdir "$name" &&
73 (
74 # Pretend we're not running under a test harness, whether we
75 # are or not. The test-lib output depends on the setting of
76 # this variable, so we need a stable setting under which to run
77 # the sub-test.
78 sane_unset HARNESS_ACTIVE &&
79 cd "$name" &&
80 write_script "$name.sh" "$TEST_SHELL_PATH" <<-EOF &&
81 test_description='$descr (run in sub test-lib)
82
83 This is run in a sub test-lib so that we do not get incorrect
84 passing metrics
85 '
86
87 # Tell the framework that we are self-testing to make sure
88 # it yields a stable result.
89 GIT_TEST_FRAMEWORK_SELFTEST=t &&
90
91 # Point to the t/test-lib.sh, which isn't in ../ as usual
92 . "\$TEST_DIRECTORY"/test-lib.sh
93 EOF
94 cat >>"$name.sh" &&
95 export TEST_DIRECTORY &&
96 TEST_OUTPUT_DIRECTORY=$(pwd) &&
97 export TEST_OUTPUT_DIRECTORY &&
98 sane_unset GIT_TEST_FAIL_PREREQS &&
99 if test -z "$neg"
100 then
101 ./"$name.sh" "$@" >out 2>err
102 else
103 ! ./"$name.sh" "$@" >out 2>err
104 fi
105 )
106 }
107
108 run_sub_test_lib_test () {
109 _run_sub_test_lib_test_common '' "$@"
110 }
111
112 run_sub_test_lib_test_err () {
113 _run_sub_test_lib_test_common '!' "$@"
114 }
115
116 check_sub_test_lib_test () {
117 name="$1" # stdin is the expected output from the test
118 (
119 cd "$name" &&
120 test_must_be_empty err &&
121 sed -e 's/^> //' -e 's/Z$//' >expect &&
122 test_cmp expect out
123 )
124 }
125
126 check_sub_test_lib_test_err () {
127 name="$1" # stdin is the expected output from the test
128 # expected error output is in descriptor 3
129 (
130 cd "$name" &&
131 sed -e 's/^> //' -e 's/Z$//' >expect.out &&
132 test_cmp expect.out out &&
133 sed -e 's/^> //' -e 's/Z$//' <&3 >expect.err &&
134 test_cmp expect.err err
135 )
136 }
137
138 test_expect_success 'pretend we have a fully passing test suite' "
139 run_sub_test_lib_test full-pass '3 passing tests' <<-\\EOF &&
140 for i in 1 2 3
141 do
142 test_expect_success \"passing test #\$i\" 'true'
143 done
144 test_done
145 EOF
146 check_sub_test_lib_test full-pass <<-\\EOF
147 > ok 1 - passing test #1
148 > ok 2 - passing test #2
149 > ok 3 - passing test #3
150 > # passed all 3 test(s)
151 > 1..3
152 EOF
153 "
154
155 test_expect_success 'pretend we have a partially passing test suite' "
156 run_sub_test_lib_test_err \
157 partial-pass '2/3 tests passing' <<-\\EOF &&
158 test_expect_success 'passing test #1' 'true'
159 test_expect_success 'failing test #2' 'false'
160 test_expect_success 'passing test #3' 'true'
161 test_done
162 EOF
163 check_sub_test_lib_test partial-pass <<-\\EOF
164 > ok 1 - passing test #1
165 > not ok 2 - failing test #2
166 # false
167 > ok 3 - passing test #3
168 > # failed 1 among 3 test(s)
169 > 1..3
170 EOF
171 "
172
173 test_expect_success 'pretend we have a known breakage' "
174 run_sub_test_lib_test failing-todo 'A failing TODO test' <<-\\EOF &&
175 test_expect_success 'passing test' 'true'
176 test_expect_failure 'pretend we have a known breakage' 'false'
177 test_done
178 EOF
179 check_sub_test_lib_test failing-todo <<-\\EOF
180 > ok 1 - passing test
181 > not ok 2 - pretend we have a known breakage # TODO known breakage
182 > # still have 1 known breakage(s)
183 > # passed all remaining 1 test(s)
184 > 1..2
185 EOF
186 "
187
188 test_expect_success 'pretend we have fixed a known breakage' "
189 run_sub_test_lib_test passing-todo 'A passing TODO test' <<-\\EOF &&
190 test_expect_failure 'pretend we have fixed a known breakage' 'true'
191 test_done
192 EOF
193 check_sub_test_lib_test passing-todo <<-\\EOF
194 > ok 1 - pretend we have fixed a known breakage # TODO known breakage vanished
195 > # 1 known breakage(s) vanished; please update test(s)
196 > 1..1
197 EOF
198 "
199
200 test_expect_success 'pretend we have fixed one of two known breakages (run in sub test-lib)' "
201 run_sub_test_lib_test partially-passing-todos \
202 '2 TODO tests, one passing' <<-\\EOF &&
203 test_expect_failure 'pretend we have a known breakage' 'false'
204 test_expect_success 'pretend we have a passing test' 'true'
205 test_expect_failure 'pretend we have fixed another known breakage' 'true'
206 test_done
207 EOF
208 check_sub_test_lib_test partially-passing-todos <<-\\EOF
209 > not ok 1 - pretend we have a known breakage # TODO known breakage
210 > ok 2 - pretend we have a passing test
211 > ok 3 - pretend we have fixed another known breakage # TODO known breakage vanished
212 > # 1 known breakage(s) vanished; please update test(s)
213 > # still have 1 known breakage(s)
214 > # passed all remaining 1 test(s)
215 > 1..3
216 EOF
217 "
218
219 test_expect_success 'pretend we have a pass, fail, and known breakage' "
220 run_sub_test_lib_test_err \
221 mixed-results1 'mixed results #1' <<-\\EOF &&
222 test_expect_success 'passing test' 'true'
223 test_expect_success 'failing test' 'false'
224 test_expect_failure 'pretend we have a known breakage' 'false'
225 test_done
226 EOF
227 check_sub_test_lib_test mixed-results1 <<-\\EOF
228 > ok 1 - passing test
229 > not ok 2 - failing test
230 > # false
231 > not ok 3 - pretend we have a known breakage # TODO known breakage
232 > # still have 1 known breakage(s)
233 > # failed 1 among remaining 2 test(s)
234 > 1..3
235 EOF
236 "
237
238 test_expect_success 'pretend we have a mix of all possible results' "
239 run_sub_test_lib_test_err \
240 mixed-results2 'mixed results #2' <<-\\EOF &&
241 test_expect_success 'passing test' 'true'
242 test_expect_success 'passing test' 'true'
243 test_expect_success 'passing test' 'true'
244 test_expect_success 'passing test' 'true'
245 test_expect_success 'failing test' 'false'
246 test_expect_success 'failing test' 'false'
247 test_expect_success 'failing test' 'false'
248 test_expect_failure 'pretend we have a known breakage' 'false'
249 test_expect_failure 'pretend we have a known breakage' 'false'
250 test_expect_failure 'pretend we have fixed a known breakage' 'true'
251 test_done
252 EOF
253 check_sub_test_lib_test mixed-results2 <<-\\EOF
254 > ok 1 - passing test
255 > ok 2 - passing test
256 > ok 3 - passing test
257 > ok 4 - passing test
258 > not ok 5 - failing test
259 > # false
260 > not ok 6 - failing test
261 > # false
262 > not ok 7 - failing test
263 > # false
264 > not ok 8 - pretend we have a known breakage # TODO known breakage
265 > not ok 9 - pretend we have a known breakage # TODO known breakage
266 > ok 10 - pretend we have fixed a known breakage # TODO known breakage vanished
267 > # 1 known breakage(s) vanished; please update test(s)
268 > # still have 2 known breakage(s)
269 > # failed 3 among remaining 7 test(s)
270 > 1..10
271 EOF
272 "
273
274 test_expect_success C_LOCALE_OUTPUT 'test --verbose' '
275 run_sub_test_lib_test_err \
276 t1234-verbose "test verbose" --verbose <<-\EOF &&
277 test_expect_success "passing test" true
278 test_expect_success "test with output" "echo foo"
279 test_expect_success "failing test" false
280 test_done
281 EOF
282 mv t1234-verbose/out t1234-verbose/out+ &&
283 grep -v "^Initialized empty" t1234-verbose/out+ >t1234-verbose/out &&
284 check_sub_test_lib_test t1234-verbose <<-\EOF
285 > expecting success of 1234.1 '\''passing test'\'': true
286 > ok 1 - passing test
287 > Z
288 > expecting success of 1234.2 '\''test with output'\'': echo foo
289 > foo
290 > ok 2 - test with output
291 > Z
292 > expecting success of 1234.3 '\''failing test'\'': false
293 > not ok 3 - failing test
294 > # false
295 > Z
296 > # failed 1 among 3 test(s)
297 > 1..3
298 EOF
299 '
300
301 test_expect_success 'test --verbose-only' '
302 run_sub_test_lib_test_err \
303 t2345-verbose-only-2 "test verbose-only=2" \
304 --verbose-only=2 <<-\EOF &&
305 test_expect_success "passing test" true
306 test_expect_success "test with output" "echo foo"
307 test_expect_success "failing test" false
308 test_done
309 EOF
310 check_sub_test_lib_test t2345-verbose-only-2 <<-\EOF
311 > ok 1 - passing test
312 > Z
313 > expecting success of 2345.2 '\''test with output'\'': echo foo
314 > foo
315 > ok 2 - test with output
316 > Z
317 > not ok 3 - failing test
318 > # false
319 > # failed 1 among 3 test(s)
320 > 1..3
321 EOF
322 '
323
324 test_expect_success 'GIT_SKIP_TESTS' "
325 (
326 GIT_SKIP_TESTS='git.2' && export GIT_SKIP_TESTS &&
327 run_sub_test_lib_test git-skip-tests-basic \
328 'GIT_SKIP_TESTS' <<-\\EOF &&
329 for i in 1 2 3
330 do
331 test_expect_success \"passing test #\$i\" 'true'
332 done
333 test_done
334 EOF
335 check_sub_test_lib_test git-skip-tests-basic <<-\\EOF
336 > ok 1 - passing test #1
337 > ok 2 # skip passing test #2 (GIT_SKIP_TESTS)
338 > ok 3 - passing test #3
339 > # passed all 3 test(s)
340 > 1..3
341 EOF
342 )
343 "
344
345 test_expect_success 'GIT_SKIP_TESTS several tests' "
346 (
347 GIT_SKIP_TESTS='git.2 git.5' && export GIT_SKIP_TESTS &&
348 run_sub_test_lib_test git-skip-tests-several \
349 'GIT_SKIP_TESTS several tests' <<-\\EOF &&
350 for i in 1 2 3 4 5 6
351 do
352 test_expect_success \"passing test #\$i\" 'true'
353 done
354 test_done
355 EOF
356 check_sub_test_lib_test git-skip-tests-several <<-\\EOF
357 > ok 1 - passing test #1
358 > ok 2 # skip passing test #2 (GIT_SKIP_TESTS)
359 > ok 3 - passing test #3
360 > ok 4 - passing test #4
361 > ok 5 # skip passing test #5 (GIT_SKIP_TESTS)
362 > ok 6 - passing test #6
363 > # passed all 6 test(s)
364 > 1..6
365 EOF
366 )
367 "
368
369 test_expect_success 'GIT_SKIP_TESTS sh pattern' "
370 (
371 GIT_SKIP_TESTS='git.[2-5]' && export GIT_SKIP_TESTS &&
372 run_sub_test_lib_test git-skip-tests-sh-pattern \
373 'GIT_SKIP_TESTS sh pattern' <<-\\EOF &&
374 for i in 1 2 3 4 5 6
375 do
376 test_expect_success \"passing test #\$i\" 'true'
377 done
378 test_done
379 EOF
380 check_sub_test_lib_test git-skip-tests-sh-pattern <<-\\EOF
381 > ok 1 - passing test #1
382 > ok 2 # skip passing test #2 (GIT_SKIP_TESTS)
383 > ok 3 # skip passing test #3 (GIT_SKIP_TESTS)
384 > ok 4 # skip passing test #4 (GIT_SKIP_TESTS)
385 > ok 5 # skip passing test #5 (GIT_SKIP_TESTS)
386 > ok 6 - passing test #6
387 > # passed all 6 test(s)
388 > 1..6
389 EOF
390 )
391 "
392
393 test_expect_success 'GIT_SKIP_TESTS entire suite' "
394 (
395 GIT_SKIP_TESTS='git' && export GIT_SKIP_TESTS &&
396 run_sub_test_lib_test git-skip-tests-entire-suite \
397 'GIT_SKIP_TESTS entire suite' <<-\\EOF &&
398 for i in 1 2 3
399 do
400 test_expect_success \"passing test #\$i\" 'true'
401 done
402 test_done
403 EOF
404 check_sub_test_lib_test git-skip-tests-entire-suite <<-\\EOF
405 > 1..0 # SKIP skip all tests in git
406 EOF
407 )
408 "
409
410 test_expect_success 'GIT_SKIP_TESTS does not skip unmatched suite' "
411 (
412 GIT_SKIP_TESTS='notgit' && export GIT_SKIP_TESTS &&
413 run_sub_test_lib_test git-skip-tests-unmatched-suite \
414 'GIT_SKIP_TESTS does not skip unmatched suite' <<-\\EOF &&
415 for i in 1 2 3
416 do
417 test_expect_success \"passing test #\$i\" 'true'
418 done
419 test_done
420 EOF
421 check_sub_test_lib_test git-skip-tests-unmatched-suite <<-\\EOF
422 > ok 1 - passing test #1
423 > ok 2 - passing test #2
424 > ok 3 - passing test #3
425 > # passed all 3 test(s)
426 > 1..3
427 EOF
428 )
429 "
430
431 test_expect_success '--run basic' "
432 run_sub_test_lib_test run-basic \
433 '--run basic' --run='1,3,5' <<-\\EOF &&
434 for i in 1 2 3 4 5 6
435 do
436 test_expect_success \"passing test #\$i\" 'true'
437 done
438 test_done
439 EOF
440 check_sub_test_lib_test run-basic <<-\\EOF
441 > ok 1 - passing test #1
442 > ok 2 # skip passing test #2 (--run)
443 > ok 3 - passing test #3
444 > ok 4 # skip passing test #4 (--run)
445 > ok 5 - passing test #5
446 > ok 6 # skip passing test #6 (--run)
447 > # passed all 6 test(s)
448 > 1..6
449 EOF
450 "
451
452 test_expect_success '--run with a range' "
453 run_sub_test_lib_test run-range \
454 '--run with a range' --run='1-3' <<-\\EOF &&
455 for i in 1 2 3 4 5 6
456 do
457 test_expect_success \"passing test #\$i\" 'true'
458 done
459 test_done
460 EOF
461 check_sub_test_lib_test run-range <<-\\EOF
462 > ok 1 - passing test #1
463 > ok 2 - passing test #2
464 > ok 3 - passing test #3
465 > ok 4 # skip passing test #4 (--run)
466 > ok 5 # skip passing test #5 (--run)
467 > ok 6 # skip passing test #6 (--run)
468 > # passed all 6 test(s)
469 > 1..6
470 EOF
471 "
472
473 test_expect_success '--run with two ranges' "
474 run_sub_test_lib_test run-two-ranges \
475 '--run with two ranges' --run='1-2,5-6' <<-\\EOF &&
476 for i in 1 2 3 4 5 6
477 do
478 test_expect_success \"passing test #\$i\" 'true'
479 done
480 test_done
481 EOF
482 check_sub_test_lib_test run-two-ranges <<-\\EOF
483 > ok 1 - passing test #1
484 > ok 2 - passing test #2
485 > ok 3 # skip passing test #3 (--run)
486 > ok 4 # skip passing test #4 (--run)
487 > ok 5 - passing test #5
488 > ok 6 - passing test #6
489 > # passed all 6 test(s)
490 > 1..6
491 EOF
492 "
493
494 test_expect_success '--run with a left open range' "
495 run_sub_test_lib_test run-left-open-range \
496 '--run with a left open range' --run='-3' <<-\\EOF &&
497 for i in 1 2 3 4 5 6
498 do
499 test_expect_success \"passing test #\$i\" 'true'
500 done
501 test_done
502 EOF
503 check_sub_test_lib_test run-left-open-range <<-\\EOF
504 > ok 1 - passing test #1
505 > ok 2 - passing test #2
506 > ok 3 - passing test #3
507 > ok 4 # skip passing test #4 (--run)
508 > ok 5 # skip passing test #5 (--run)
509 > ok 6 # skip passing test #6 (--run)
510 > # passed all 6 test(s)
511 > 1..6
512 EOF
513 "
514
515 test_expect_success '--run with a right open range' "
516 run_sub_test_lib_test run-right-open-range \
517 '--run with a right open range' --run='4-' <<-\\EOF &&
518 for i in 1 2 3 4 5 6
519 do
520 test_expect_success \"passing test #\$i\" 'true'
521 done
522 test_done
523 EOF
524 check_sub_test_lib_test run-right-open-range <<-\\EOF
525 > ok 1 # skip passing test #1 (--run)
526 > ok 2 # skip passing test #2 (--run)
527 > ok 3 # skip passing test #3 (--run)
528 > ok 4 - passing test #4
529 > ok 5 - passing test #5
530 > ok 6 - passing test #6
531 > # passed all 6 test(s)
532 > 1..6
533 EOF
534 "
535
536 test_expect_success '--run with basic negation' "
537 run_sub_test_lib_test run-basic-neg \
538 '--run with basic negation' --run='"'!3'"' <<-\\EOF &&
539 for i in 1 2 3 4 5 6
540 do
541 test_expect_success \"passing test #\$i\" 'true'
542 done
543 test_done
544 EOF
545 check_sub_test_lib_test run-basic-neg <<-\\EOF
546 > ok 1 - passing test #1
547 > ok 2 - passing test #2
548 > ok 3 # skip passing test #3 (--run)
549 > ok 4 - passing test #4
550 > ok 5 - passing test #5
551 > ok 6 - passing test #6
552 > # passed all 6 test(s)
553 > 1..6
554 EOF
555 "
556
557 test_expect_success '--run with two negations' "
558 run_sub_test_lib_test run-two-neg \
559 '--run with two negations' --run='"'!3,!6'"' <<-\\EOF &&
560 for i in 1 2 3 4 5 6
561 do
562 test_expect_success \"passing test #\$i\" 'true'
563 done
564 test_done
565 EOF
566 check_sub_test_lib_test run-two-neg <<-\\EOF
567 > ok 1 - passing test #1
568 > ok 2 - passing test #2
569 > ok 3 # skip passing test #3 (--run)
570 > ok 4 - passing test #4
571 > ok 5 - passing test #5
572 > ok 6 # skip passing test #6 (--run)
573 > # passed all 6 test(s)
574 > 1..6
575 EOF
576 "
577
578 test_expect_success '--run a range and negation' "
579 run_sub_test_lib_test run-range-and-neg \
580 '--run a range and negation' --run='"'-4,!2'"' <<-\\EOF &&
581 for i in 1 2 3 4 5 6
582 do
583 test_expect_success \"passing test #\$i\" 'true'
584 done
585 test_done
586 EOF
587 check_sub_test_lib_test run-range-and-neg <<-\\EOF
588 > ok 1 - passing test #1
589 > ok 2 # skip passing test #2 (--run)
590 > ok 3 - passing test #3
591 > ok 4 - passing test #4
592 > ok 5 # skip passing test #5 (--run)
593 > ok 6 # skip passing test #6 (--run)
594 > # passed all 6 test(s)
595 > 1..6
596 EOF
597 "
598
599 test_expect_success '--run range negation' "
600 run_sub_test_lib_test run-range-neg \
601 '--run range negation' --run='"'!1-3'"' <<-\\EOF &&
602 for i in 1 2 3 4 5 6
603 do
604 test_expect_success \"passing test #\$i\" 'true'
605 done
606 test_done
607 EOF
608 check_sub_test_lib_test run-range-neg <<-\\EOF
609 > ok 1 # skip passing test #1 (--run)
610 > ok 2 # skip passing test #2 (--run)
611 > ok 3 # skip passing test #3 (--run)
612 > ok 4 - passing test #4
613 > ok 5 - passing test #5
614 > ok 6 - passing test #6
615 > # passed all 6 test(s)
616 > 1..6
617 EOF
618 "
619
620 test_expect_success '--run include, exclude and include' "
621 run_sub_test_lib_test run-inc-neg-inc \
622 '--run include, exclude and include' \
623 --run='"'1-5,!1-3,2'"' <<-\\EOF &&
624 for i in 1 2 3 4 5 6
625 do
626 test_expect_success \"passing test #\$i\" 'true'
627 done
628 test_done
629 EOF
630 check_sub_test_lib_test run-inc-neg-inc <<-\\EOF
631 > ok 1 # skip passing test #1 (--run)
632 > ok 2 - passing test #2
633 > ok 3 # skip passing test #3 (--run)
634 > ok 4 - passing test #4
635 > ok 5 - passing test #5
636 > ok 6 # skip passing test #6 (--run)
637 > # passed all 6 test(s)
638 > 1..6
639 EOF
640 "
641
642 test_expect_success '--run include, exclude and include, comma separated' "
643 run_sub_test_lib_test run-inc-neg-inc-comma \
644 '--run include, exclude and include, comma separated' \
645 --run=1-5,\!1-3,2 <<-\\EOF &&
646 for i in 1 2 3 4 5 6
647 do
648 test_expect_success \"passing test #\$i\" 'true'
649 done
650 test_done
651 EOF
652 check_sub_test_lib_test run-inc-neg-inc-comma <<-\\EOF
653 > ok 1 # skip passing test #1 (--run)
654 > ok 2 - passing test #2
655 > ok 3 # skip passing test #3 (--run)
656 > ok 4 - passing test #4
657 > ok 5 - passing test #5
658 > ok 6 # skip passing test #6 (--run)
659 > # passed all 6 test(s)
660 > 1..6
661 EOF
662 "
663
664 test_expect_success '--run exclude and include' "
665 run_sub_test_lib_test run-neg-inc \
666 '--run exclude and include' \
667 --run='"'!3-,5'"' <<-\\EOF &&
668 for i in 1 2 3 4 5 6
669 do
670 test_expect_success \"passing test #\$i\" 'true'
671 done
672 test_done
673 EOF
674 check_sub_test_lib_test run-neg-inc <<-\\EOF
675 > ok 1 - passing test #1
676 > ok 2 - passing test #2
677 > ok 3 # skip passing test #3 (--run)
678 > ok 4 # skip passing test #4 (--run)
679 > ok 5 - passing test #5
680 > ok 6 # skip passing test #6 (--run)
681 > # passed all 6 test(s)
682 > 1..6
683 EOF
684 "
685
686 test_expect_success '--run empty selectors' "
687 run_sub_test_lib_test run-empty-sel \
688 '--run empty selectors' \
689 --run='1,,3,,,5' <<-\\EOF &&
690 for i in 1 2 3 4 5 6
691 do
692 test_expect_success \"passing test #\$i\" 'true'
693 done
694 test_done
695 EOF
696 check_sub_test_lib_test run-empty-sel <<-\\EOF
697 > ok 1 - passing test #1
698 > ok 2 # skip passing test #2 (--run)
699 > ok 3 - passing test #3
700 > ok 4 # skip passing test #4 (--run)
701 > ok 5 - passing test #5
702 > ok 6 # skip passing test #6 (--run)
703 > # passed all 6 test(s)
704 > 1..6
705 EOF
706 "
707
708 test_expect_success '--run substring selector' "
709 run_sub_test_lib_test run-substring-selector \
710 '--run empty selectors' \
711 --run='relevant' <<-\\EOF &&
712 test_expect_success \"relevant test\" 'true'
713 for i in 1 2 3 4 5 6
714 do
715 test_expect_success \"other test #\$i\" 'true'
716 done
717 test_done
718 EOF
719 check_sub_test_lib_test run-substring-selector <<-\\EOF
720 > ok 1 - relevant test
721 > ok 2 # skip other test #1 (--run)
722 > ok 3 # skip other test #2 (--run)
723 > ok 4 # skip other test #3 (--run)
724 > ok 5 # skip other test #4 (--run)
725 > ok 6 # skip other test #5 (--run)
726 > ok 7 # skip other test #6 (--run)
727 > # passed all 7 test(s)
728 > 1..7
729 EOF
730 "
731
732 test_expect_success '--run keyword selection' "
733 run_sub_test_lib_test_err run-inv-range-start \
734 '--run invalid range start' \
735 --run='a-5' <<-\\EOF &&
736 test_expect_success \"passing test #1\" 'true'
737 test_done
738 EOF
739 check_sub_test_lib_test_err run-inv-range-start \
740 <<-\\EOF_OUT 3<<-\\EOF_ERR
741 > FATAL: Unexpected exit with code 1
742 EOF_OUT
743 > error: --run: invalid non-numeric in range start: 'a-5'
744 EOF_ERR
745 "
746
747 test_expect_success '--run invalid range end' "
748 run_sub_test_lib_test_err run-inv-range-end \
749 '--run invalid range end' \
750 --run='1-z' <<-\\EOF &&
751 test_expect_success \"passing test #1\" 'true'
752 test_done
753 EOF
754 check_sub_test_lib_test_err run-inv-range-end \
755 <<-\\EOF_OUT 3<<-\\EOF_ERR
756 > FATAL: Unexpected exit with code 1
757 EOF_OUT
758 > error: --run: invalid non-numeric in range end: '1-z'
759 EOF_ERR
760 "
761
762
763 test_set_prereq HAVEIT
764 haveit=no
765 test_expect_success HAVEIT 'test runs if prerequisite is satisfied' '
766 test_have_prereq HAVEIT &&
767 haveit=yes
768 '
769 donthaveit=yes
770 test_expect_success DONTHAVEIT 'unmet prerequisite causes test to be skipped' '
771 donthaveit=no
772 '
773 if test -z "$GIT_TEST_FAIL_PREREQS_INTERNAL" -a $haveit$donthaveit != yesyes
774 then
775 say "bug in test framework: prerequisite tags do not work reliably"
776 exit 1
777 fi
778
779 test_set_prereq HAVETHIS
780 haveit=no
781 test_expect_success HAVETHIS,HAVEIT 'test runs if prerequisites are satisfied' '
782 test_have_prereq HAVEIT &&
783 test_have_prereq HAVETHIS &&
784 haveit=yes
785 '
786 donthaveit=yes
787 test_expect_success HAVEIT,DONTHAVEIT 'unmet prerequisites causes test to be skipped' '
788 donthaveit=no
789 '
790 donthaveiteither=yes
791 test_expect_success DONTHAVEIT,HAVEIT 'unmet prerequisites causes test to be skipped' '
792 donthaveiteither=no
793 '
794 if test -z "$GIT_TEST_FAIL_PREREQS_INTERNAL" -a $haveit$donthaveit$donthaveiteither != yesyesyes
795 then
796 say "bug in test framework: multiple prerequisite tags do not work reliably"
797 exit 1
798 fi
799
800 test_lazy_prereq LAZY_TRUE true
801 havetrue=no
802 test_expect_success LAZY_TRUE 'test runs if lazy prereq is satisfied' '
803 havetrue=yes
804 '
805 donthavetrue=yes
806 test_expect_success !LAZY_TRUE 'missing lazy prereqs skip tests' '
807 donthavetrue=no
808 '
809
810 if test -z "$GIT_TEST_FAIL_PREREQS_INTERNAL" -a "$havetrue$donthavetrue" != yesyes
811 then
812 say 'bug in test framework: lazy prerequisites do not work'
813 exit 1
814 fi
815
816 test_lazy_prereq LAZY_FALSE false
817 nothavefalse=no
818 test_expect_success !LAZY_FALSE 'negative lazy prereqs checked' '
819 nothavefalse=yes
820 '
821 havefalse=yes
822 test_expect_success LAZY_FALSE 'missing negative lazy prereqs will skip' '
823 havefalse=no
824 '
825
826 if test -z "$GIT_TEST_FAIL_PREREQS_INTERNAL" -a "$nothavefalse$havefalse" != yesyes
827 then
828 say 'bug in test framework: negative lazy prerequisites do not work'
829 exit 1
830 fi
831
832 clean=no
833 test_expect_success 'tests clean up after themselves' '
834 test_when_finished clean=yes
835 '
836
837 if test -z "$GIT_TEST_FAIL_PREREQS_INTERNAL" -a $clean != yes
838 then
839 say "bug in test framework: basic cleanup command does not work reliably"
840 exit 1
841 fi
842
843 test_lazy_prereq NESTED_INNER '
844 >inner &&
845 rm -f outer
846 '
847 test_lazy_prereq NESTED_PREREQ '
848 >outer &&
849 test_have_prereq NESTED_INNER &&
850 echo "can create new file in cwd" >file &&
851 test -f outer &&
852 test ! -f inner
853 '
854 test_expect_success NESTED_PREREQ 'evaluating nested lazy prereqs dont interfere with each other' '
855 nestedworks=yes
856 '
857
858 if test -z "$GIT_TEST_FAIL_PREREQS_INTERNAL" && test "$nestedworks" != yes
859 then
860 say 'bug in test framework: nested lazy prerequisites do not work'
861 exit 1
862 fi
863
864 test_expect_success 'lazy prereqs do not turn off tracing' "
865 run_sub_test_lib_test lazy-prereq-and-tracing \
866 'lazy prereqs and -x' -v -x <<-\\EOF &&
867 test_lazy_prereq LAZY true
868
869 test_expect_success lazy 'test_have_prereq LAZY && echo trace'
870
871 test_done
872 EOF
873
874 grep 'echo trace' lazy-prereq-and-tracing/err
875 "
876
877 test_expect_success 'tests clean up even on failures' "
878 run_sub_test_lib_test_err \
879 failing-cleanup 'Failing tests with cleanup commands' <<-\\EOF &&
880 test_expect_success 'tests clean up even after a failure' '
881 touch clean-after-failure &&
882 test_when_finished rm clean-after-failure &&
883 (exit 1)
884 '
885 test_expect_success 'failure to clean up causes the test to fail' '
886 test_when_finished \"(exit 2)\"
887 '
888 test_done
889 EOF
890 check_sub_test_lib_test failing-cleanup <<-\\EOF
891 > not ok 1 - tests clean up even after a failure
892 > # Z
893 > # touch clean-after-failure &&
894 > # test_when_finished rm clean-after-failure &&
895 > # (exit 1)
896 > # Z
897 > not ok 2 - failure to clean up causes the test to fail
898 > # Z
899 > # test_when_finished \"(exit 2)\"
900 > # Z
901 > # failed 2 among 2 test(s)
902 > 1..2
903 EOF
904 "
905
906 test_expect_success 'test_atexit is run' "
907 run_sub_test_lib_test_err \
908 atexit-cleanup 'Run atexit commands' -i <<-\\EOF &&
909 test_expect_success 'tests clean up even after a failure' '
910 > ../../clean-atexit &&
911 test_atexit rm ../../clean-atexit &&
912 > ../../also-clean-atexit &&
913 test_atexit rm ../../also-clean-atexit &&
914 > ../../dont-clean-atexit &&
915 (exit 1)
916 '
917 test_done
918 EOF
919 test_path_is_file dont-clean-atexit &&
920 test_path_is_missing clean-atexit &&
921 test_path_is_missing also-clean-atexit
922 "
923
924 test_expect_success 'test_oid provides sane info by default' '
925 test_oid zero >actual &&
926 grep "^00*\$" actual &&
927 rawsz="$(test_oid rawsz)" &&
928 hexsz="$(test_oid hexsz)" &&
929 test "$hexsz" -eq $(wc -c <actual) &&
930 test $(( $rawsz * 2)) -eq "$hexsz"
931 '
932
933 test_expect_success 'test_oid can look up data for SHA-1' '
934 test_when_finished "test_detect_hash" &&
935 test_set_hash sha1 &&
936 test_oid zero >actual &&
937 grep "^00*\$" actual &&
938 rawsz="$(test_oid rawsz)" &&
939 hexsz="$(test_oid hexsz)" &&
940 test $(wc -c <actual) -eq 40 &&
941 test "$rawsz" -eq 20 &&
942 test "$hexsz" -eq 40
943 '
944
945 test_expect_success 'test_oid can look up data for SHA-256' '
946 test_when_finished "test_detect_hash" &&
947 test_set_hash sha256 &&
948 test_oid zero >actual &&
949 grep "^00*\$" actual &&
950 rawsz="$(test_oid rawsz)" &&
951 hexsz="$(test_oid hexsz)" &&
952 test $(wc -c <actual) -eq 64 &&
953 test "$rawsz" -eq 32 &&
954 test "$hexsz" -eq 64
955 '
956
957 test_expect_success 'test_oid can look up data for a specified algorithm' '
958 rawsz="$(test_oid --hash=sha1 rawsz)" &&
959 hexsz="$(test_oid --hash=sha1 hexsz)" &&
960 test "$rawsz" -eq 20 &&
961 test "$hexsz" -eq 40 &&
962 rawsz="$(test_oid --hash=sha256 rawsz)" &&
963 hexsz="$(test_oid --hash=sha256 hexsz)" &&
964 test "$rawsz" -eq 32 &&
965 test "$hexsz" -eq 64
966 '
967
968 test_expect_success 'test_bool_env' '
969 (
970 sane_unset envvar &&
971
972 test_bool_env envvar true &&
973 ! test_bool_env envvar false &&
974
975 envvar= &&
976 export envvar &&
977 ! test_bool_env envvar true &&
978 ! test_bool_env envvar false &&
979
980 envvar=true &&
981 test_bool_env envvar true &&
982 test_bool_env envvar false &&
983
984 envvar=false &&
985 ! test_bool_env envvar true &&
986 ! test_bool_env envvar false &&
987
988 envvar=invalid &&
989 # When encountering an invalid bool value, test_bool_env
990 # prints its error message to the original stderr of the
991 # test script, hence the redirection of fd 7, and aborts
992 # with "exit 1", hence the subshell.
993 ! ( test_bool_env envvar true ) 7>err &&
994 grep "error: test_bool_env requires bool values" err &&
995
996 envvar=true &&
997 ! ( test_bool_env envvar invalid ) 7>err &&
998 grep "error: test_bool_env requires bool values" err
999 )
1000 '
1001
1002 ################################################################
1003 # Basics of the basics
1004
1005 test_oid_cache <<\EOF
1006 path0f sha1:f87290f8eb2cbbea7857214459a0739927eab154
1007 path0f sha256:638106af7c38be056f3212cbd7ac65bc1bac74f420ca5a436ff006a9d025d17d
1008
1009 path0s sha1:15a98433ae33114b085f3eb3bb03b832b3180a01
1010 path0s sha256:3a24cc53cf68edddac490bbf94a418a52932130541361f685df685e41dd6c363
1011
1012 path2f sha1:3feff949ed00a62d9f7af97c15cd8a30595e7ac7
1013 path2f sha256:2a7f36571c6fdbaf0e3f62751a0b25a3f4c54d2d1137b3f4af9cb794bb498e5f
1014
1015 path2s sha1:d8ce161addc5173867a3c3c730924388daedbc38
1016 path2s sha256:18fd611b787c2e938ddcc248fabe4d66a150f9364763e9ec133dd01d5bb7c65a
1017
1018 path2d sha1:58a09c23e2ca152193f2786e06986b7b6712bdbe
1019 path2d sha256:00e4b32b96e7e3d65d79112dcbea53238a22715f896933a62b811377e2650c17
1020
1021 path3f sha1:0aa34cae68d0878578ad119c86ca2b5ed5b28376
1022 path3f sha256:09f58616b951bd571b8cb9dc76d372fbb09ab99db2393f5ab3189d26c45099ad
1023
1024 path3s sha1:8599103969b43aff7e430efea79ca4636466794f
1025 path3s sha256:fce1aed087c053306f3f74c32c1a838c662bbc4551a7ac2420f5d6eb061374d0
1026
1027 path3d sha1:21ae8269cacbe57ae09138dcc3a2887f904d02b3
1028 path3d sha256:9b60497be959cb830bf3f0dc82bcc9ad9e925a24e480837ade46b2295e47efe1
1029
1030 subp3f sha1:00fb5908cb97c2564a9783c0c64087333b3b464f
1031 subp3f sha256:a1a9e16998c988453f18313d10375ee1d0ddefe757e710dcae0d66aa1e0c58b3
1032
1033 subp3s sha1:6649a1ebe9e9f1c553b66f5a6e74136a07ccc57c
1034 subp3s sha256:81759d9f5e93c6546ecfcadb560c1ff057314b09f93fe8ec06e2d8610d34ef10
1035
1036 subp3d sha1:3c5e5399f3a333eddecce7a9b9465b63f65f51e2
1037 subp3d sha256:76b4ef482d4fa1c754390344cf3851c7f883b27cf9bc999c6547928c46aeafb7
1038
1039 root sha1:087704a96baf1c2d1c869a8b084481e121c88b5b
1040 root sha256:9481b52abab1b2ffeedbf9de63ce422b929f179c1b98ff7bee5f8f1bc0710751
1041
1042 simpletree sha1:7bb943559a305bdd6bdee2cef6e5df2413c3d30a
1043 simpletree sha256:1710c07a6c86f9a3c7376364df04c47ee39e5a5e221fcdd84b743bc9bb7e2bc5
1044 EOF
1045
1046 # updating a new file without --add should fail.
1047 test_expect_success 'git update-index without --add should fail adding' '
1048 test_must_fail git update-index should-be-empty
1049 '
1050
1051 # and with --add it should succeed, even if it is empty (it used to fail).
1052 test_expect_success 'git update-index with --add should succeed' '
1053 git update-index --add should-be-empty
1054 '
1055
1056 test_expect_success 'writing tree out with git write-tree' '
1057 tree=$(git write-tree)
1058 '
1059
1060 # we know the shape and contents of the tree and know the object ID for it.
1061 test_expect_success 'validate object ID of a known tree' '
1062 test "$tree" = "$(test_oid simpletree)"
1063 '
1064
1065 # Removing paths.
1066 test_expect_success 'git update-index without --remove should fail removing' '
1067 rm -f should-be-empty full-of-directories &&
1068 test_must_fail git update-index should-be-empty
1069 '
1070
1071 test_expect_success 'git update-index with --remove should be able to remove' '
1072 git update-index --remove should-be-empty
1073 '
1074
1075 # Empty tree can be written with recent write-tree.
1076 test_expect_success 'git write-tree should be able to write an empty tree' '
1077 tree=$(git write-tree)
1078 '
1079
1080 test_expect_success 'validate object ID of a known tree' '
1081 test "$tree" = $EMPTY_TREE
1082 '
1083
1084 # Various types of objects
1085
1086 test_expect_success 'adding various types of objects with git update-index --add' '
1087 mkdir path2 path3 path3/subp3 &&
1088 paths="path0 path2/file2 path3/file3 path3/subp3/file3" &&
1089 (
1090 for p in $paths
1091 do
1092 echo "hello $p" >$p || exit 1
1093 test_ln_s_add "hello $p" ${p}sym || exit 1
1094 done
1095 ) &&
1096 find path* ! -type d -print | xargs git update-index --add
1097 '
1098
1099 # Show them and see that matches what we expect.
1100 test_expect_success 'showing stage with git ls-files --stage' '
1101 git ls-files --stage >current
1102 '
1103
1104 test_expect_success 'validate git ls-files output for a known tree' '
1105 cat >expected <<-EOF &&
1106 100644 $(test_oid path0f) 0 path0
1107 120000 $(test_oid path0s) 0 path0sym
1108 100644 $(test_oid path2f) 0 path2/file2
1109 120000 $(test_oid path2s) 0 path2/file2sym
1110 100644 $(test_oid path3f) 0 path3/file3
1111 120000 $(test_oid path3s) 0 path3/file3sym
1112 100644 $(test_oid subp3f) 0 path3/subp3/file3
1113 120000 $(test_oid subp3s) 0 path3/subp3/file3sym
1114 EOF
1115 test_cmp expected current
1116 '
1117
1118 test_expect_success 'writing tree out with git write-tree' '
1119 tree=$(git write-tree)
1120 '
1121
1122 test_expect_success 'validate object ID for a known tree' '
1123 test "$tree" = "$(test_oid root)"
1124 '
1125
1126 test_expect_success 'showing tree with git ls-tree' '
1127 git ls-tree $tree >current
1128 '
1129
1130 test_expect_success 'git ls-tree output for a known tree' '
1131 cat >expected <<-EOF &&
1132 100644 blob $(test_oid path0f) path0
1133 120000 blob $(test_oid path0s) path0sym
1134 040000 tree $(test_oid path2d) path2
1135 040000 tree $(test_oid path3d) path3
1136 EOF
1137 test_cmp expected current
1138 '
1139
1140 # This changed in ls-tree pathspec change -- recursive does
1141 # not show tree nodes anymore.
1142 test_expect_success 'showing tree with git ls-tree -r' '
1143 git ls-tree -r $tree >current
1144 '
1145
1146 test_expect_success 'git ls-tree -r output for a known tree' '
1147 cat >expected <<-EOF &&
1148 100644 blob $(test_oid path0f) path0
1149 120000 blob $(test_oid path0s) path0sym
1150 100644 blob $(test_oid path2f) path2/file2
1151 120000 blob $(test_oid path2s) path2/file2sym
1152 100644 blob $(test_oid path3f) path3/file3
1153 120000 blob $(test_oid path3s) path3/file3sym
1154 100644 blob $(test_oid subp3f) path3/subp3/file3
1155 120000 blob $(test_oid subp3s) path3/subp3/file3sym
1156 EOF
1157 test_cmp expected current
1158 '
1159
1160 # But with -r -t we can have both.
1161 test_expect_success 'showing tree with git ls-tree -r -t' '
1162 git ls-tree -r -t $tree >current
1163 '
1164
1165 test_expect_success 'git ls-tree -r output for a known tree' '
1166 cat >expected <<-EOF &&
1167 100644 blob $(test_oid path0f) path0
1168 120000 blob $(test_oid path0s) path0sym
1169 040000 tree $(test_oid path2d) path2
1170 100644 blob $(test_oid path2f) path2/file2
1171 120000 blob $(test_oid path2s) path2/file2sym
1172 040000 tree $(test_oid path3d) path3
1173 100644 blob $(test_oid path3f) path3/file3
1174 120000 blob $(test_oid path3s) path3/file3sym
1175 040000 tree $(test_oid subp3d) path3/subp3
1176 100644 blob $(test_oid subp3f) path3/subp3/file3
1177 120000 blob $(test_oid subp3s) path3/subp3/file3sym
1178 EOF
1179 test_cmp expected current
1180 '
1181
1182 test_expect_success 'writing partial tree out with git write-tree --prefix' '
1183 ptree=$(git write-tree --prefix=path3)
1184 '
1185
1186 test_expect_success 'validate object ID for a known tree' '
1187 test "$ptree" = $(test_oid path3d)
1188 '
1189
1190 test_expect_success 'writing partial tree out with git write-tree --prefix' '
1191 ptree=$(git write-tree --prefix=path3/subp3)
1192 '
1193
1194 test_expect_success 'validate object ID for a known tree' '
1195 test "$ptree" = $(test_oid subp3d)
1196 '
1197
1198 test_expect_success 'put invalid objects into the index' '
1199 rm -f .git/index &&
1200 suffix=$(echo $ZERO_OID | sed -e "s/^.//") &&
1201 cat >badobjects <<-EOF &&
1202 100644 blob $(test_oid 001) dir/file1
1203 100644 blob $(test_oid 002) dir/file2
1204 100644 blob $(test_oid 003) dir/file3
1205 100644 blob $(test_oid 004) dir/file4
1206 100644 blob $(test_oid 005) dir/file5
1207 EOF
1208 git update-index --index-info <badobjects
1209 '
1210
1211 test_expect_success 'writing this tree without --missing-ok' '
1212 test_must_fail git write-tree
1213 '
1214
1215 test_expect_success 'writing this tree with --missing-ok' '
1216 git write-tree --missing-ok
1217 '
1218
1219
1220 ################################################################
1221 test_expect_success 'git read-tree followed by write-tree should be idempotent' '
1222 rm -f .git/index &&
1223 git read-tree $tree &&
1224 test_path_is_file .git/index &&
1225 newtree=$(git write-tree) &&
1226 test "$newtree" = "$tree"
1227 '
1228
1229 test_expect_success 'validate git diff-files output for a know cache/work tree state' '
1230 cat >expected <<EOF &&
1231 :100644 100644 $(test_oid path0f) $ZERO_OID M path0
1232 :120000 120000 $(test_oid path0s) $ZERO_OID M path0sym
1233 :100644 100644 $(test_oid path2f) $ZERO_OID M path2/file2
1234 :120000 120000 $(test_oid path2s) $ZERO_OID M path2/file2sym
1235 :100644 100644 $(test_oid path3f) $ZERO_OID M path3/file3
1236 :120000 120000 $(test_oid path3s) $ZERO_OID M path3/file3sym
1237 :100644 100644 $(test_oid subp3f) $ZERO_OID M path3/subp3/file3
1238 :120000 120000 $(test_oid subp3s) $ZERO_OID M path3/subp3/file3sym
1239 EOF
1240 git diff-files >current &&
1241 test_cmp expected current
1242 '
1243
1244 test_expect_success 'git update-index --refresh should succeed' '
1245 git update-index --refresh
1246 '
1247
1248 test_expect_success 'no diff after checkout and git update-index --refresh' '
1249 git diff-files >current &&
1250 cmp -s current /dev/null
1251 '
1252
1253 ################################################################
1254 P=$(test_oid root)
1255
1256 test_expect_success 'git commit-tree records the correct tree in a commit' '
1257 commit0=$(echo NO | git commit-tree $P) &&
1258 tree=$(git show --pretty=raw $commit0 |
1259 sed -n -e "s/^tree //p" -e "/^author /q") &&
1260 test "z$tree" = "z$P"
1261 '
1262
1263 test_expect_success 'git commit-tree records the correct parent in a commit' '
1264 commit1=$(echo NO | git commit-tree $P -p $commit0) &&
1265 parent=$(git show --pretty=raw $commit1 |
1266 sed -n -e "s/^parent //p" -e "/^author /q") &&
1267 test "z$commit0" = "z$parent"
1268 '
1269
1270 test_expect_success 'git commit-tree omits duplicated parent in a commit' '
1271 commit2=$(echo NO | git commit-tree $P -p $commit0 -p $commit0) &&
1272 parent=$(git show --pretty=raw $commit2 |
1273 sed -n -e "s/^parent //p" -e "/^author /q" |
1274 sort -u) &&
1275 test "z$commit0" = "z$parent" &&
1276 numparent=$(git show --pretty=raw $commit2 |
1277 sed -n -e "s/^parent //p" -e "/^author /q" |
1278 wc -l) &&
1279 test $numparent = 1
1280 '
1281
1282 test_expect_success 'update-index D/F conflict' '
1283 mv path0 tmp &&
1284 mv path2 path0 &&
1285 mv tmp path2 &&
1286 git update-index --add --replace path2 path0/file2 &&
1287 numpath0=$(git ls-files path0 | wc -l) &&
1288 test $numpath0 = 1
1289 '
1290
1291 test_expect_success 'very long name in the index handled sanely' '
1292
1293 a=a && # 1
1294 a=$a$a$a$a$a$a$a$a$a$a$a$a$a$a$a$a && # 16
1295 a=$a$a$a$a$a$a$a$a$a$a$a$a$a$a$a$a && # 256
1296 a=$a$a$a$a$a$a$a$a$a$a$a$a$a$a$a$a && # 4096
1297 a=${a}q &&
1298
1299 >path4 &&
1300 git update-index --add path4 &&
1301 (
1302 git ls-files -s path4 |
1303 sed -e "s/ .*/ /" |
1304 tr -d "\012" &&
1305 echo "$a"
1306 ) | git update-index --index-info &&
1307 len=$(git ls-files "a*" | wc -c) &&
1308 test $len = 4098
1309 '
1310
1311 test_expect_success 'test_must_fail on a failing git command' '
1312 test_must_fail git notacommand
1313 '
1314
1315 test_expect_success 'test_must_fail on a failing git command with env' '
1316 test_must_fail env var1=a var2=b git notacommand
1317 '
1318
1319 test_expect_success 'test_must_fail rejects a non-git command' '
1320 ! test_must_fail grep ^$ notafile 2>err &&
1321 grep -F "test_must_fail: only '"'"'git'"'"' is allowed" err
1322 '
1323
1324 test_expect_success 'test_must_fail rejects a non-git command with env' '
1325 ! test_must_fail env var1=a var2=b grep ^$ notafile 2>err &&
1326 grep -F "test_must_fail: only '"'"'git'"'"' is allowed" err
1327 '
1328
1329 test_done