3 # Copyright (c) 2005 Junio C Hamano
6 test_description='Test the very basics part #1.
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.
12 This test runs very basic features, like registering things in cache,
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.
24 local x="local" y="alsolocal" &&
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.
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
36 test_expect_success 'verify that the running shell supports "local"' '
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
47 ################################################################
48 # git init has been done in an empty repository.
49 # make sure it is empty.
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
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
63 ################################################################
65 test_expect_success 'success is reported like this' '
69 _run_sub_test_lib_test_common () {
70 neg="$1" name="$2" descr="$3" # stdin is the body of the test code
74 # Pretend we're not running under a test harness, whether we
75 # are or not. The test-lib output depends on the setting of
76 # this variable, so we need a stable setting under which to run
78 sane_unset HARNESS_ACTIVE &&
80 cat >"$name.sh" <<-EOF &&
83 test_description='$descr (run in sub test-lib)
85 This is run in a sub test-lib so that we do not get incorrect
89 # Tell the framework that we are self-testing to make sure
90 # it yields a stable result.
91 GIT_TEST_FRAMEWORK_SELFTEST=t &&
93 # Point to the t/test-lib.sh, which isn't in ../ as usual
94 . "\$TEST_DIRECTORY"/test-lib.sh
97 chmod +x "$name.sh" &&
98 export TEST_DIRECTORY &&
99 TEST_OUTPUT_DIRECTORY=$(pwd) &&
100 export TEST_OUTPUT_DIRECTORY &&
103 ./"$name.sh" "$@" >out 2>err
105 ! ./"$name.sh" "$@" >out 2>err
110 run_sub_test_lib_test () {
111 _run_sub_test_lib_test_common '' "$@"
114 run_sub_test_lib_test_err () {
115 _run_sub_test_lib_test_common '!' "$@"
118 check_sub_test_lib_test () {
119 name="$1" # stdin is the expected output from the test
122 test_must_be_empty err &&
123 sed -e 's/^> //' -e 's/Z$//' >expect &&
128 check_sub_test_lib_test_err () {
129 name="$1" # stdin is the expected output from the test
130 # expected error output is in descriptor 3
133 sed -e 's/^> //' -e 's/Z$//' >expect.out &&
134 test_cmp expect.out out &&
135 sed -e 's/^> //' -e 's/Z$//' <&3 >expect.err &&
136 test_cmp expect.err err
140 test_expect_success 'pretend we have a fully passing test suite' "
141 run_sub_test_lib_test full-pass '3 passing tests' <<-\\EOF &&
144 test_expect_success \"passing test #\$i\" 'true'
148 check_sub_test_lib_test full-pass <<-\\EOF
149 > ok 1 - passing test #1
150 > ok 2 - passing test #2
151 > ok 3 - passing test #3
152 > # passed all 3 test(s)
157 test_expect_success 'pretend we have a partially passing test suite' "
158 run_sub_test_lib_test_err \
159 partial-pass '2/3 tests passing' <<-\\EOF &&
160 test_expect_success 'passing test #1' 'true'
161 test_expect_success 'failing test #2' 'false'
162 test_expect_success 'passing test #3' 'true'
165 check_sub_test_lib_test partial-pass <<-\\EOF
166 > ok 1 - passing test #1
167 > not ok 2 - failing test #2
169 > ok 3 - passing test #3
170 > # failed 1 among 3 test(s)
175 test_expect_success 'pretend we have a known breakage' "
176 run_sub_test_lib_test failing-todo 'A failing TODO test' <<-\\EOF &&
177 test_expect_success 'passing test' 'true'
178 test_expect_failure 'pretend we have a known breakage' 'false'
181 check_sub_test_lib_test failing-todo <<-\\EOF
182 > ok 1 - passing test
183 > not ok 2 - pretend we have a known breakage # TODO known breakage
184 > # still have 1 known breakage(s)
185 > # passed all remaining 1 test(s)
190 test_expect_success 'pretend we have fixed a known breakage' "
191 run_sub_test_lib_test passing-todo 'A passing TODO test' <<-\\EOF &&
192 test_expect_failure 'pretend we have fixed a known breakage' 'true'
195 check_sub_test_lib_test passing-todo <<-\\EOF
196 > ok 1 - pretend we have fixed a known breakage # TODO known breakage vanished
197 > # 1 known breakage(s) vanished; please update test(s)
202 test_expect_success 'pretend we have fixed one of two known breakages (run in sub test-lib)' "
203 run_sub_test_lib_test partially-passing-todos \
204 '2 TODO tests, one passing' <<-\\EOF &&
205 test_expect_failure 'pretend we have a known breakage' 'false'
206 test_expect_success 'pretend we have a passing test' 'true'
207 test_expect_failure 'pretend we have fixed another known breakage' 'true'
210 check_sub_test_lib_test partially-passing-todos <<-\\EOF
211 > not ok 1 - pretend we have a known breakage # TODO known breakage
212 > ok 2 - pretend we have a passing test
213 > ok 3 - pretend we have fixed another known breakage # TODO known breakage vanished
214 > # 1 known breakage(s) vanished; please update test(s)
215 > # still have 1 known breakage(s)
216 > # passed all remaining 1 test(s)
221 test_expect_success 'pretend we have a pass, fail, and known breakage' "
222 run_sub_test_lib_test_err \
223 mixed-results1 'mixed results #1' <<-\\EOF &&
224 test_expect_success 'passing test' 'true'
225 test_expect_success 'failing test' 'false'
226 test_expect_failure 'pretend we have a known breakage' 'false'
229 check_sub_test_lib_test mixed-results1 <<-\\EOF
230 > ok 1 - passing test
231 > not ok 2 - failing test
233 > not ok 3 - pretend we have a known breakage # TODO known breakage
234 > # still have 1 known breakage(s)
235 > # failed 1 among remaining 2 test(s)
240 test_expect_success 'pretend we have a mix of all possible results' "
241 run_sub_test_lib_test_err \
242 mixed-results2 'mixed results #2' <<-\\EOF &&
243 test_expect_success 'passing test' 'true'
244 test_expect_success 'passing test' 'true'
245 test_expect_success 'passing test' 'true'
246 test_expect_success 'passing test' 'true'
247 test_expect_success 'failing test' 'false'
248 test_expect_success 'failing test' 'false'
249 test_expect_success 'failing test' 'false'
250 test_expect_failure 'pretend we have a known breakage' 'false'
251 test_expect_failure 'pretend we have a known breakage' 'false'
252 test_expect_failure 'pretend we have fixed a known breakage' 'true'
255 check_sub_test_lib_test mixed-results2 <<-\\EOF
256 > ok 1 - passing test
257 > ok 2 - passing test
258 > ok 3 - passing test
259 > ok 4 - passing test
260 > not ok 5 - failing test
262 > not ok 6 - failing test
264 > not ok 7 - failing test
266 > not ok 8 - pretend we have a known breakage # TODO known breakage
267 > not ok 9 - pretend we have a known breakage # TODO known breakage
268 > ok 10 - pretend we have fixed a known breakage # TODO known breakage vanished
269 > # 1 known breakage(s) vanished; please update test(s)
270 > # still have 2 known breakage(s)
271 > # failed 3 among remaining 7 test(s)
276 test_expect_success C_LOCALE_OUTPUT 'test --verbose' '
277 run_sub_test_lib_test_err \
278 t1234-verbose "test verbose" --verbose <<-\EOF &&
279 test_expect_success "passing test" true
280 test_expect_success "test with output" "echo foo"
281 test_expect_success "failing test" false
284 mv t1234-verbose/out t1234-verbose/out+ &&
285 grep -v "^Initialized empty" t1234-verbose/out+ >t1234-verbose/out &&
286 check_sub_test_lib_test t1234-verbose <<-\EOF
287 > expecting success of 1234.1 '\''passing test'\'': true
288 > ok 1 - passing test
290 > expecting success of 1234.2 '\''test with output'\'': echo foo
292 > ok 2 - test with output
294 > expecting success of 1234.3 '\''failing test'\'': false
295 > not ok 3 - failing test
298 > # failed 1 among 3 test(s)
303 test_expect_success 'test --verbose-only' '
304 run_sub_test_lib_test_err \
305 t2345-verbose-only-2 "test verbose-only=2" \
306 --verbose-only=2 <<-\EOF &&
307 test_expect_success "passing test" true
308 test_expect_success "test with output" "echo foo"
309 test_expect_success "failing test" false
312 check_sub_test_lib_test t2345-verbose-only-2 <<-\EOF
313 > ok 1 - passing test
315 > expecting success of 2345.2 '\''test with output'\'': echo foo
317 > ok 2 - test with output
319 > not ok 3 - failing test
321 > # failed 1 among 3 test(s)
326 test_expect_success 'GIT_SKIP_TESTS' "
328 GIT_SKIP_TESTS='git.2' && export GIT_SKIP_TESTS &&
329 run_sub_test_lib_test git-skip-tests-basic \
330 'GIT_SKIP_TESTS' <<-\\EOF &&
333 test_expect_success \"passing test #\$i\" 'true'
337 check_sub_test_lib_test git-skip-tests-basic <<-\\EOF
338 > ok 1 - passing test #1
339 > ok 2 # skip passing test #2 (GIT_SKIP_TESTS)
340 > ok 3 - passing test #3
341 > # passed all 3 test(s)
347 test_expect_success 'GIT_SKIP_TESTS several tests' "
349 GIT_SKIP_TESTS='git.2 git.5' && export GIT_SKIP_TESTS &&
350 run_sub_test_lib_test git-skip-tests-several \
351 'GIT_SKIP_TESTS several tests' <<-\\EOF &&
354 test_expect_success \"passing test #\$i\" 'true'
358 check_sub_test_lib_test git-skip-tests-several <<-\\EOF
359 > ok 1 - passing test #1
360 > ok 2 # skip passing test #2 (GIT_SKIP_TESTS)
361 > ok 3 - passing test #3
362 > ok 4 - passing test #4
363 > ok 5 # skip passing test #5 (GIT_SKIP_TESTS)
364 > ok 6 - passing test #6
365 > # passed all 6 test(s)
371 test_expect_success 'GIT_SKIP_TESTS sh pattern' "
373 GIT_SKIP_TESTS='git.[2-5]' && export GIT_SKIP_TESTS &&
374 run_sub_test_lib_test git-skip-tests-sh-pattern \
375 'GIT_SKIP_TESTS sh pattern' <<-\\EOF &&
378 test_expect_success \"passing test #\$i\" 'true'
382 check_sub_test_lib_test git-skip-tests-sh-pattern <<-\\EOF
383 > ok 1 - passing test #1
384 > ok 2 # skip passing test #2 (GIT_SKIP_TESTS)
385 > ok 3 # skip passing test #3 (GIT_SKIP_TESTS)
386 > ok 4 # skip passing test #4 (GIT_SKIP_TESTS)
387 > ok 5 # skip passing test #5 (GIT_SKIP_TESTS)
388 > ok 6 - passing test #6
389 > # passed all 6 test(s)
395 test_expect_success 'GIT_SKIP_TESTS entire suite' "
397 GIT_SKIP_TESTS='git' && export GIT_SKIP_TESTS &&
398 run_sub_test_lib_test git-skip-tests-entire-suite \
399 'GIT_SKIP_TESTS entire suite' <<-\\EOF &&
402 test_expect_success \"passing test #\$i\" 'true'
406 check_sub_test_lib_test git-skip-tests-entire-suite <<-\\EOF
407 > 1..0 # SKIP skip all tests in git
412 test_expect_success 'GIT_SKIP_TESTS does not skip unmatched suite' "
414 GIT_SKIP_TESTS='notgit' && export GIT_SKIP_TESTS &&
415 run_sub_test_lib_test git-skip-tests-unmatched-suite \
416 'GIT_SKIP_TESTS does not skip unmatched suite' <<-\\EOF &&
419 test_expect_success \"passing test #\$i\" 'true'
423 check_sub_test_lib_test git-skip-tests-unmatched-suite <<-\\EOF
424 > ok 1 - passing test #1
425 > ok 2 - passing test #2
426 > ok 3 - passing test #3
427 > # passed all 3 test(s)
433 test_expect_success '--run basic' "
434 run_sub_test_lib_test run-basic \
435 '--run basic' --run='1 3 5' <<-\\EOF &&
438 test_expect_success \"passing test #\$i\" 'true'
442 check_sub_test_lib_test run-basic <<-\\EOF
443 > ok 1 - passing test #1
444 > ok 2 # skip passing test #2 (--run)
445 > ok 3 - passing test #3
446 > ok 4 # skip passing test #4 (--run)
447 > ok 5 - passing test #5
448 > ok 6 # skip passing test #6 (--run)
449 > # passed all 6 test(s)
454 test_expect_success '--run with a range' "
455 run_sub_test_lib_test run-range \
456 '--run with a range' --run='1-3' <<-\\EOF &&
459 test_expect_success \"passing test #\$i\" 'true'
463 check_sub_test_lib_test run-range <<-\\EOF
464 > ok 1 - passing test #1
465 > ok 2 - passing test #2
466 > ok 3 - passing test #3
467 > ok 4 # skip passing test #4 (--run)
468 > ok 5 # skip passing test #5 (--run)
469 > ok 6 # skip passing test #6 (--run)
470 > # passed all 6 test(s)
475 test_expect_success '--run with two ranges' "
476 run_sub_test_lib_test run-two-ranges \
477 '--run with two ranges' --run='1-2 5-6' <<-\\EOF &&
480 test_expect_success \"passing test #\$i\" 'true'
484 check_sub_test_lib_test run-two-ranges <<-\\EOF
485 > ok 1 - passing test #1
486 > ok 2 - passing test #2
487 > ok 3 # skip passing test #3 (--run)
488 > ok 4 # skip passing test #4 (--run)
489 > ok 5 - passing test #5
490 > ok 6 - passing test #6
491 > # passed all 6 test(s)
496 test_expect_success '--run with a left open range' "
497 run_sub_test_lib_test run-left-open-range \
498 '--run with a left open range' --run='-3' <<-\\EOF &&
501 test_expect_success \"passing test #\$i\" 'true'
505 check_sub_test_lib_test run-left-open-range <<-\\EOF
506 > ok 1 - passing test #1
507 > ok 2 - passing test #2
508 > ok 3 - passing test #3
509 > ok 4 # skip passing test #4 (--run)
510 > ok 5 # skip passing test #5 (--run)
511 > ok 6 # skip passing test #6 (--run)
512 > # passed all 6 test(s)
517 test_expect_success '--run with a right open range' "
518 run_sub_test_lib_test run-right-open-range \
519 '--run with a right open range' --run='4-' <<-\\EOF &&
522 test_expect_success \"passing test #\$i\" 'true'
526 check_sub_test_lib_test run-right-open-range <<-\\EOF
527 > ok 1 # skip passing test #1 (--run)
528 > ok 2 # skip passing test #2 (--run)
529 > ok 3 # skip passing test #3 (--run)
530 > ok 4 - passing test #4
531 > ok 5 - passing test #5
532 > ok 6 - passing test #6
533 > # passed all 6 test(s)
538 test_expect_success '--run with basic negation' "
539 run_sub_test_lib_test run-basic-neg \
540 '--run with basic negation' --run='"'!3'"' <<-\\EOF &&
543 test_expect_success \"passing test #\$i\" 'true'
547 check_sub_test_lib_test run-basic-neg <<-\\EOF
548 > ok 1 - passing test #1
549 > ok 2 - passing test #2
550 > ok 3 # skip passing test #3 (--run)
551 > ok 4 - passing test #4
552 > ok 5 - passing test #5
553 > ok 6 - passing test #6
554 > # passed all 6 test(s)
559 test_expect_success '--run with two negations' "
560 run_sub_test_lib_test run-two-neg \
561 '--run with two negations' --run='"'!3 !6'"' <<-\\EOF &&
564 test_expect_success \"passing test #\$i\" 'true'
568 check_sub_test_lib_test run-two-neg <<-\\EOF
569 > ok 1 - passing test #1
570 > ok 2 - passing test #2
571 > ok 3 # skip passing test #3 (--run)
572 > ok 4 - passing test #4
573 > ok 5 - passing test #5
574 > ok 6 # skip passing test #6 (--run)
575 > # passed all 6 test(s)
580 test_expect_success '--run a range and negation' "
581 run_sub_test_lib_test run-range-and-neg \
582 '--run a range and negation' --run='"'-4 !2'"' <<-\\EOF &&
585 test_expect_success \"passing test #\$i\" 'true'
589 check_sub_test_lib_test run-range-and-neg <<-\\EOF
590 > ok 1 - passing test #1
591 > ok 2 # skip passing test #2 (--run)
592 > ok 3 - passing test #3
593 > ok 4 - passing test #4
594 > ok 5 # skip passing test #5 (--run)
595 > ok 6 # skip passing test #6 (--run)
596 > # passed all 6 test(s)
601 test_expect_success '--run range negation' "
602 run_sub_test_lib_test run-range-neg \
603 '--run range negation' --run='"'!1-3'"' <<-\\EOF &&
606 test_expect_success \"passing test #\$i\" 'true'
610 check_sub_test_lib_test run-range-neg <<-\\EOF
611 > ok 1 # skip passing test #1 (--run)
612 > ok 2 # skip passing test #2 (--run)
613 > ok 3 # skip passing test #3 (--run)
614 > ok 4 - passing test #4
615 > ok 5 - passing test #5
616 > ok 6 - passing test #6
617 > # passed all 6 test(s)
622 test_expect_success '--run include, exclude and include' "
623 run_sub_test_lib_test run-inc-neg-inc \
624 '--run include, exclude and include' \
625 --run='"'1-5 !1-3 2'"' <<-\\EOF &&
628 test_expect_success \"passing test #\$i\" 'true'
632 check_sub_test_lib_test run-inc-neg-inc <<-\\EOF
633 > ok 1 # skip passing test #1 (--run)
634 > ok 2 - passing test #2
635 > ok 3 # skip passing test #3 (--run)
636 > ok 4 - passing test #4
637 > ok 5 - passing test #5
638 > ok 6 # skip passing test #6 (--run)
639 > # passed all 6 test(s)
644 test_expect_success '--run include, exclude and include, comma separated' "
645 run_sub_test_lib_test run-inc-neg-inc-comma \
646 '--run include, exclude and include, comma separated' \
647 --run=1-5,\!1-3,2 <<-\\EOF &&
650 test_expect_success \"passing test #\$i\" 'true'
654 check_sub_test_lib_test run-inc-neg-inc-comma <<-\\EOF
655 > ok 1 # skip passing test #1 (--run)
656 > ok 2 - passing test #2
657 > ok 3 # skip passing test #3 (--run)
658 > ok 4 - passing test #4
659 > ok 5 - passing test #5
660 > ok 6 # skip passing test #6 (--run)
661 > # passed all 6 test(s)
666 test_expect_success '--run exclude and include' "
667 run_sub_test_lib_test run-neg-inc \
668 '--run exclude and include' \
669 --run='"'!3- 5'"' <<-\\EOF &&
672 test_expect_success \"passing test #\$i\" 'true'
676 check_sub_test_lib_test run-neg-inc <<-\\EOF
677 > ok 1 - passing test #1
678 > ok 2 - passing test #2
679 > ok 3 # skip passing test #3 (--run)
680 > ok 4 # skip passing test #4 (--run)
681 > ok 5 - passing test #5
682 > ok 6 # skip passing test #6 (--run)
683 > # passed all 6 test(s)
688 test_expect_success '--run empty selectors' "
689 run_sub_test_lib_test run-empty-sel \
690 '--run empty selectors' \
691 --run='1,,3,,,5' <<-\\EOF &&
694 test_expect_success \"passing test #\$i\" 'true'
698 check_sub_test_lib_test run-empty-sel <<-\\EOF
699 > ok 1 - passing test #1
700 > ok 2 # skip passing test #2 (--run)
701 > ok 3 - passing test #3
702 > ok 4 # skip passing test #4 (--run)
703 > ok 5 - passing test #5
704 > ok 6 # skip passing test #6 (--run)
705 > # passed all 6 test(s)
710 test_expect_success '--run invalid range start' "
711 run_sub_test_lib_test_err run-inv-range-start \
712 '--run invalid range start' \
713 --run='a-5' <<-\\EOF &&
714 test_expect_success \"passing test #1\" 'true'
717 check_sub_test_lib_test_err run-inv-range-start \
718 <<-\\EOF_OUT 3<<-\\EOF_ERR
719 > FATAL: Unexpected exit with code 1
721 > error: --run: invalid non-numeric in range start: 'a-5'
725 test_expect_success '--run invalid range end' "
726 run_sub_test_lib_test_err run-inv-range-end \
727 '--run invalid range end' \
728 --run='1-z' <<-\\EOF &&
729 test_expect_success \"passing test #1\" 'true'
732 check_sub_test_lib_test_err run-inv-range-end \
733 <<-\\EOF_OUT 3<<-\\EOF_ERR
734 > FATAL: Unexpected exit with code 1
736 > error: --run: invalid non-numeric in range end: '1-z'
740 test_expect_success '--run invalid selector' "
741 run_sub_test_lib_test_err run-inv-selector \
742 '--run invalid selector' \
743 --run='1?' <<-\\EOF &&
744 test_expect_success \"passing test #1\" 'true'
747 check_sub_test_lib_test_err run-inv-selector \
748 <<-\\EOF_OUT 3<<-\\EOF_ERR
749 > FATAL: Unexpected exit with code 1
751 > error: --run: invalid non-numeric in test selector: '1?'
756 test_set_prereq HAVEIT
758 test_expect_success HAVEIT 'test runs if prerequisite is satisfied' '
759 test_have_prereq HAVEIT &&
763 test_expect_success DONTHAVEIT 'unmet prerequisite causes test to be skipped' '
766 if test -z "$GIT_TEST_FAIL_PREREQS_INTERNAL" -a $haveit$donthaveit != yesyes
768 say "bug in test framework: prerequisite tags do not work reliably"
772 test_set_prereq HAVETHIS
774 test_expect_success HAVETHIS,HAVEIT 'test runs if prerequisites are satisfied' '
775 test_have_prereq HAVEIT &&
776 test_have_prereq HAVETHIS &&
780 test_expect_success HAVEIT,DONTHAVEIT 'unmet prerequisites causes test to be skipped' '
784 test_expect_success DONTHAVEIT,HAVEIT 'unmet prerequisites causes test to be skipped' '
787 if test -z "$GIT_TEST_FAIL_PREREQS_INTERNAL" -a $haveit$donthaveit$donthaveiteither != yesyesyes
789 say "bug in test framework: multiple prerequisite tags do not work reliably"
793 test_lazy_prereq LAZY_TRUE true
795 test_expect_success LAZY_TRUE 'test runs if lazy prereq is satisfied' '
799 test_expect_success !LAZY_TRUE 'missing lazy prereqs skip tests' '
803 if test -z "$GIT_TEST_FAIL_PREREQS_INTERNAL" -a "$havetrue$donthavetrue" != yesyes
805 say 'bug in test framework: lazy prerequisites do not work'
809 test_lazy_prereq LAZY_FALSE false
811 test_expect_success !LAZY_FALSE 'negative lazy prereqs checked' '
815 test_expect_success LAZY_FALSE 'missing negative lazy prereqs will skip' '
819 if test -z "$GIT_TEST_FAIL_PREREQS_INTERNAL" -a "$nothavefalse$havefalse" != yesyes
821 say 'bug in test framework: negative lazy prerequisites do not work'
826 test_expect_success 'tests clean up after themselves' '
827 test_when_finished clean=yes
830 if test -z "$GIT_TEST_FAIL_PREREQS_INTERNAL" -a $clean != yes
832 say "bug in test framework: basic cleanup command does not work reliably"
836 test_expect_success 'tests clean up even on failures' "
837 run_sub_test_lib_test_err \
838 failing-cleanup 'Failing tests with cleanup commands' <<-\\EOF &&
839 test_expect_success 'tests clean up even after a failure' '
840 touch clean-after-failure &&
841 test_when_finished rm clean-after-failure &&
844 test_expect_success 'failure to clean up causes the test to fail' '
845 test_when_finished \"(exit 2)\"
849 check_sub_test_lib_test failing-cleanup <<-\\EOF
850 > not ok 1 - tests clean up even after a failure
852 > # touch clean-after-failure &&
853 > # test_when_finished rm clean-after-failure &&
856 > not ok 2 - failure to clean up causes the test to fail
858 > # test_when_finished \"(exit 2)\"
860 > # failed 2 among 2 test(s)
865 test_expect_success 'test_atexit is run' "
866 run_sub_test_lib_test_err \
867 atexit-cleanup 'Run atexit commands' -i <<-\\EOF &&
868 test_expect_success 'tests clean up even after a failure' '
869 > ../../clean-atexit &&
870 test_atexit rm ../../clean-atexit &&
871 > ../../also-clean-atexit &&
872 test_atexit rm ../../also-clean-atexit &&
873 > ../../dont-clean-atexit &&
878 test_path_is_file dont-clean-atexit &&
879 test_path_is_missing clean-atexit &&
880 test_path_is_missing also-clean-atexit
883 test_expect_success 'test_oid setup' '
887 test_expect_success 'test_oid provides sane info by default' '
888 test_oid zero >actual &&
889 grep "^00*\$" actual &&
890 rawsz="$(test_oid rawsz)" &&
891 hexsz="$(test_oid hexsz)" &&
892 test "$hexsz" -eq $(wc -c <actual) &&
893 test $(( $rawsz * 2)) -eq "$hexsz"
896 test_expect_success 'test_oid can look up data for SHA-1' '
897 test_when_finished "test_detect_hash" &&
898 test_set_hash sha1 &&
899 test_oid zero >actual &&
900 grep "^00*\$" actual &&
901 rawsz="$(test_oid rawsz)" &&
902 hexsz="$(test_oid hexsz)" &&
903 test $(wc -c <actual) -eq 40 &&
904 test "$rawsz" -eq 20 &&
908 test_expect_success 'test_oid can look up data for SHA-256' '
909 test_when_finished "test_detect_hash" &&
910 test_set_hash sha256 &&
911 test_oid zero >actual &&
912 grep "^00*\$" actual &&
913 rawsz="$(test_oid rawsz)" &&
914 hexsz="$(test_oid hexsz)" &&
915 test $(wc -c <actual) -eq 64 &&
916 test "$rawsz" -eq 32 &&
920 test_expect_success 'test_bool_env' '
924 test_bool_env envvar true &&
925 ! test_bool_env envvar false &&
929 ! test_bool_env envvar true &&
930 ! test_bool_env envvar false &&
933 test_bool_env envvar true &&
934 test_bool_env envvar false &&
937 ! test_bool_env envvar true &&
938 ! test_bool_env envvar false &&
941 # When encountering an invalid bool value, test_bool_env
942 # prints its error message to the original stderr of the
943 # test script, hence the redirection of fd 7, and aborts
944 # with "exit 1", hence the subshell.
945 ! ( test_bool_env envvar true ) 7>err &&
946 grep "error: test_bool_env requires bool values" err &&
949 ! ( test_bool_env envvar invalid ) 7>err &&
950 grep "error: test_bool_env requires bool values" err
954 ################################################################
955 # Basics of the basics
957 test_oid_cache <<\EOF
958 path0f sha1:f87290f8eb2cbbea7857214459a0739927eab154
959 path0f sha256:638106af7c38be056f3212cbd7ac65bc1bac74f420ca5a436ff006a9d025d17d
961 path0s sha1:15a98433ae33114b085f3eb3bb03b832b3180a01
962 path0s sha256:3a24cc53cf68edddac490bbf94a418a52932130541361f685df685e41dd6c363
964 path2f sha1:3feff949ed00a62d9f7af97c15cd8a30595e7ac7
965 path2f sha256:2a7f36571c6fdbaf0e3f62751a0b25a3f4c54d2d1137b3f4af9cb794bb498e5f
967 path2s sha1:d8ce161addc5173867a3c3c730924388daedbc38
968 path2s sha256:18fd611b787c2e938ddcc248fabe4d66a150f9364763e9ec133dd01d5bb7c65a
970 path2d sha1:58a09c23e2ca152193f2786e06986b7b6712bdbe
971 path2d sha256:00e4b32b96e7e3d65d79112dcbea53238a22715f896933a62b811377e2650c17
973 path3f sha1:0aa34cae68d0878578ad119c86ca2b5ed5b28376
974 path3f sha256:09f58616b951bd571b8cb9dc76d372fbb09ab99db2393f5ab3189d26c45099ad
976 path3s sha1:8599103969b43aff7e430efea79ca4636466794f
977 path3s sha256:fce1aed087c053306f3f74c32c1a838c662bbc4551a7ac2420f5d6eb061374d0
979 path3d sha1:21ae8269cacbe57ae09138dcc3a2887f904d02b3
980 path3d sha256:9b60497be959cb830bf3f0dc82bcc9ad9e925a24e480837ade46b2295e47efe1
982 subp3f sha1:00fb5908cb97c2564a9783c0c64087333b3b464f
983 subp3f sha256:a1a9e16998c988453f18313d10375ee1d0ddefe757e710dcae0d66aa1e0c58b3
985 subp3s sha1:6649a1ebe9e9f1c553b66f5a6e74136a07ccc57c
986 subp3s sha256:81759d9f5e93c6546ecfcadb560c1ff057314b09f93fe8ec06e2d8610d34ef10
988 subp3d sha1:3c5e5399f3a333eddecce7a9b9465b63f65f51e2
989 subp3d sha256:76b4ef482d4fa1c754390344cf3851c7f883b27cf9bc999c6547928c46aeafb7
991 root sha1:087704a96baf1c2d1c869a8b084481e121c88b5b
992 root sha256:9481b52abab1b2ffeedbf9de63ce422b929f179c1b98ff7bee5f8f1bc0710751
994 simpletree sha1:7bb943559a305bdd6bdee2cef6e5df2413c3d30a
995 simpletree sha256:1710c07a6c86f9a3c7376364df04c47ee39e5a5e221fcdd84b743bc9bb7e2bc5
998 # updating a new file without --add should fail.
999 test_expect_success 'git update-index without --add should fail adding' '
1000 test_must_fail git update-index should-be-empty
1003 # and with --add it should succeed, even if it is empty (it used to fail).
1004 test_expect_success 'git update-index with --add should succeed' '
1005 git update-index --add should-be-empty
1008 test_expect_success 'writing tree out with git write-tree' '
1009 tree=$(git write-tree)
1012 # we know the shape and contents of the tree and know the object ID for it.
1013 test_expect_success 'validate object ID of a known tree' '
1014 test "$tree" = "$(test_oid simpletree)"
1018 test_expect_success 'git update-index without --remove should fail removing' '
1019 rm -f should-be-empty full-of-directories &&
1020 test_must_fail git update-index should-be-empty
1023 test_expect_success 'git update-index with --remove should be able to remove' '
1024 git update-index --remove should-be-empty
1027 # Empty tree can be written with recent write-tree.
1028 test_expect_success 'git write-tree should be able to write an empty tree' '
1029 tree=$(git write-tree)
1032 test_expect_success 'validate object ID of a known tree' '
1033 test "$tree" = $EMPTY_TREE
1036 # Various types of objects
1038 test_expect_success 'adding various types of objects with git update-index --add' '
1039 mkdir path2 path3 path3/subp3 &&
1040 paths="path0 path2/file2 path3/file3 path3/subp3/file3" &&
1044 echo "hello $p" >$p || exit 1
1045 test_ln_s_add "hello $p" ${p}sym || exit 1
1048 find path* ! -type d -print | xargs git update-index --add
1051 # Show them and see that matches what we expect.
1052 test_expect_success 'showing stage with git ls-files --stage' '
1053 git ls-files --stage >current
1056 test_expect_success 'validate git ls-files output for a known tree' '
1057 cat >expected <<-EOF &&
1058 100644 $(test_oid path0f) 0 path0
1059 120000 $(test_oid path0s) 0 path0sym
1060 100644 $(test_oid path2f) 0 path2/file2
1061 120000 $(test_oid path2s) 0 path2/file2sym
1062 100644 $(test_oid path3f) 0 path3/file3
1063 120000 $(test_oid path3s) 0 path3/file3sym
1064 100644 $(test_oid subp3f) 0 path3/subp3/file3
1065 120000 $(test_oid subp3s) 0 path3/subp3/file3sym
1067 test_cmp expected current
1070 test_expect_success 'writing tree out with git write-tree' '
1071 tree=$(git write-tree)
1074 test_expect_success 'validate object ID for a known tree' '
1075 test "$tree" = "$(test_oid root)"
1078 test_expect_success 'showing tree with git ls-tree' '
1079 git ls-tree $tree >current
1082 test_expect_success 'git ls-tree output for a known tree' '
1083 cat >expected <<-EOF &&
1084 100644 blob $(test_oid path0f) path0
1085 120000 blob $(test_oid path0s) path0sym
1086 040000 tree $(test_oid path2d) path2
1087 040000 tree $(test_oid path3d) path3
1089 test_cmp expected current
1092 # This changed in ls-tree pathspec change -- recursive does
1093 # not show tree nodes anymore.
1094 test_expect_success 'showing tree with git ls-tree -r' '
1095 git ls-tree -r $tree >current
1098 test_expect_success 'git ls-tree -r output for a known tree' '
1099 cat >expected <<-EOF &&
1100 100644 blob $(test_oid path0f) path0
1101 120000 blob $(test_oid path0s) path0sym
1102 100644 blob $(test_oid path2f) path2/file2
1103 120000 blob $(test_oid path2s) path2/file2sym
1104 100644 blob $(test_oid path3f) path3/file3
1105 120000 blob $(test_oid path3s) path3/file3sym
1106 100644 blob $(test_oid subp3f) path3/subp3/file3
1107 120000 blob $(test_oid subp3s) path3/subp3/file3sym
1109 test_cmp expected current
1112 # But with -r -t we can have both.
1113 test_expect_success 'showing tree with git ls-tree -r -t' '
1114 git ls-tree -r -t $tree >current
1117 test_expect_success 'git ls-tree -r output for a known tree' '
1118 cat >expected <<-EOF &&
1119 100644 blob $(test_oid path0f) path0
1120 120000 blob $(test_oid path0s) path0sym
1121 040000 tree $(test_oid path2d) path2
1122 100644 blob $(test_oid path2f) path2/file2
1123 120000 blob $(test_oid path2s) path2/file2sym
1124 040000 tree $(test_oid path3d) path3
1125 100644 blob $(test_oid path3f) path3/file3
1126 120000 blob $(test_oid path3s) path3/file3sym
1127 040000 tree $(test_oid subp3d) path3/subp3
1128 100644 blob $(test_oid subp3f) path3/subp3/file3
1129 120000 blob $(test_oid subp3s) path3/subp3/file3sym
1131 test_cmp expected current
1134 test_expect_success 'writing partial tree out with git write-tree --prefix' '
1135 ptree=$(git write-tree --prefix=path3)
1138 test_expect_success 'validate object ID for a known tree' '
1139 test "$ptree" = $(test_oid path3d)
1142 test_expect_success 'writing partial tree out with git write-tree --prefix' '
1143 ptree=$(git write-tree --prefix=path3/subp3)
1146 test_expect_success 'validate object ID for a known tree' '
1147 test "$ptree" = $(test_oid subp3d)
1150 test_expect_success 'put invalid objects into the index' '
1152 suffix=$(echo $ZERO_OID | sed -e "s/^.//") &&
1153 cat >badobjects <<-EOF &&
1154 100644 blob $(test_oid 001) dir/file1
1155 100644 blob $(test_oid 002) dir/file2
1156 100644 blob $(test_oid 003) dir/file3
1157 100644 blob $(test_oid 004) dir/file4
1158 100644 blob $(test_oid 005) dir/file5
1160 git update-index --index-info <badobjects
1163 test_expect_success 'writing this tree without --missing-ok' '
1164 test_must_fail git write-tree
1167 test_expect_success 'writing this tree with --missing-ok' '
1168 git write-tree --missing-ok
1172 ################################################################
1173 test_expect_success 'git read-tree followed by write-tree should be idempotent' '
1175 git read-tree $tree &&
1176 test -f .git/index &&
1177 newtree=$(git write-tree) &&
1178 test "$newtree" = "$tree"
1181 test_expect_success 'validate git diff-files output for a know cache/work tree state' '
1182 cat >expected <<EOF &&
1183 :100644 100644 $(test_oid path0f) $ZERO_OID M path0
1184 :120000 120000 $(test_oid path0s) $ZERO_OID M path0sym
1185 :100644 100644 $(test_oid path2f) $ZERO_OID M path2/file2
1186 :120000 120000 $(test_oid path2s) $ZERO_OID M path2/file2sym
1187 :100644 100644 $(test_oid path3f) $ZERO_OID M path3/file3
1188 :120000 120000 $(test_oid path3s) $ZERO_OID M path3/file3sym
1189 :100644 100644 $(test_oid subp3f) $ZERO_OID M path3/subp3/file3
1190 :120000 120000 $(test_oid subp3s) $ZERO_OID M path3/subp3/file3sym
1192 git diff-files >current &&
1193 test_cmp expected current
1196 test_expect_success 'git update-index --refresh should succeed' '
1197 git update-index --refresh
1200 test_expect_success 'no diff after checkout and git update-index --refresh' '
1201 git diff-files >current &&
1202 cmp -s current /dev/null
1205 ################################################################
1208 test_expect_success 'git commit-tree records the correct tree in a commit' '
1209 commit0=$(echo NO | git commit-tree $P) &&
1210 tree=$(git show --pretty=raw $commit0 |
1211 sed -n -e "s/^tree //p" -e "/^author /q") &&
1212 test "z$tree" = "z$P"
1215 test_expect_success 'git commit-tree records the correct parent in a commit' '
1216 commit1=$(echo NO | git commit-tree $P -p $commit0) &&
1217 parent=$(git show --pretty=raw $commit1 |
1218 sed -n -e "s/^parent //p" -e "/^author /q") &&
1219 test "z$commit0" = "z$parent"
1222 test_expect_success 'git commit-tree omits duplicated parent in a commit' '
1223 commit2=$(echo NO | git commit-tree $P -p $commit0 -p $commit0) &&
1224 parent=$(git show --pretty=raw $commit2 |
1225 sed -n -e "s/^parent //p" -e "/^author /q" |
1227 test "z$commit0" = "z$parent" &&
1228 numparent=$(git show --pretty=raw $commit2 |
1229 sed -n -e "s/^parent //p" -e "/^author /q" |
1234 test_expect_success 'update-index D/F conflict' '
1238 git update-index --add --replace path2 path0/file2 &&
1239 numpath0=$(git ls-files path0 | wc -l) &&
1243 test_expect_success 'very long name in the index handled sanely' '
1246 a=$a$a$a$a$a$a$a$a$a$a$a$a$a$a$a$a && # 16
1247 a=$a$a$a$a$a$a$a$a$a$a$a$a$a$a$a$a && # 256
1248 a=$a$a$a$a$a$a$a$a$a$a$a$a$a$a$a$a && # 4096
1252 git update-index --add path4 &&
1254 git ls-files -s path4 |
1258 ) | git update-index --index-info &&
1259 len=$(git ls-files "a*" | wc -c) &&