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.
28 # This test is an experiment to check whether any Git users are using
29 # Shells that don't support the "local" keyword. "local" is not
30 # POSIX-standard, but it is very widely supported by POSIX-compliant
31 # shells, and if it doesn't cause problems for people, we would like
32 # to be able to use it in Git code.
34 # For now, this is the only test that requires "local". If your shell
35 # fails this test, you can ignore the failure, but please report the
36 # problem to the Git mailing list <git@vger.kernel.org>, as it might
37 # convince us to continue avoiding the use of "local".
38 test_expect_success 'verify that the running shell supports "local"' '
40 echo "local" >expected1 &&
41 try_local_x >actual1 &&
42 test_cmp expected1 actual1 &&
43 echo "notlocal" >expected2 &&
45 test_cmp expected2 actual2
48 ################################################################
49 # git init has been done in an empty repository.
50 # make sure it is empty.
52 test_expect_success '.git/objects should be empty after git init in an empty repo' '
53 find .git/objects -type f -print >should-be-empty &&
54 test_line_count = 0 should-be-empty
57 # also it should have 2 subdirectories; no fan-out anymore, pack, and info.
58 # 3 is counting "objects" itself
59 test_expect_success '.git/objects should have 3 subdirectories' '
60 find .git/objects -type d -print >full-of-directories &&
61 test_line_count = 3 full-of-directories
64 ################################################################
66 test_expect_success 'success is reported like this' '
70 _run_sub_test_lib_test_common () {
71 neg="$1" name="$2" descr="$3" # stdin is the body of the test code
75 # Pretend we're not running under a test harness, whether we
76 # are or not. The test-lib output depends on the setting of
77 # this variable, so we need a stable setting under which to run
79 sane_unset HARNESS_ACTIVE &&
81 cat >"$name.sh" <<-EOF &&
84 test_description='$descr (run in sub test-lib)
86 This is run in a sub test-lib so that we do not get incorrect
90 # Tell the framework that we are self-testing to make sure
91 # it yields a stable result.
92 GIT_TEST_FRAMEWORK_SELFTEST=t &&
94 # Point to the t/test-lib.sh, which isn't in ../ as usual
95 . "\$TEST_DIRECTORY"/test-lib.sh
98 chmod +x "$name.sh" &&
99 export TEST_DIRECTORY &&
100 TEST_OUTPUT_DIRECTORY=$(pwd) &&
101 export TEST_OUTPUT_DIRECTORY &&
104 ./"$name.sh" "$@" >out 2>err
106 ! ./"$name.sh" "$@" >out 2>err
111 run_sub_test_lib_test () {
112 _run_sub_test_lib_test_common '' "$@"
115 run_sub_test_lib_test_err () {
116 _run_sub_test_lib_test_common '!' "$@"
119 check_sub_test_lib_test () {
120 name="$1" # stdin is the expected output from the test
123 test_must_be_empty err &&
124 sed -e 's/^> //' -e 's/Z$//' >expect &&
129 check_sub_test_lib_test_err () {
130 name="$1" # stdin is the expected output from the test
131 # expected error output is in descriptior 3
134 sed -e 's/^> //' -e 's/Z$//' >expect.out &&
135 test_cmp expect.out out &&
136 sed -e 's/^> //' -e 's/Z$//' <&3 >expect.err &&
137 test_cmp expect.err err
141 test_expect_success 'pretend we have a fully passing test suite' "
142 run_sub_test_lib_test full-pass '3 passing tests' <<-\\EOF &&
145 test_expect_success \"passing test #\$i\" 'true'
149 check_sub_test_lib_test full-pass <<-\\EOF
150 > ok 1 - passing test #1
151 > ok 2 - passing test #2
152 > ok 3 - passing test #3
153 > # passed all 3 test(s)
158 test_expect_success 'pretend we have a partially passing test suite' "
159 test_must_fail run_sub_test_lib_test \
160 partial-pass '2/3 tests passing' <<-\\EOF &&
161 test_expect_success 'passing test #1' 'true'
162 test_expect_success 'failing test #2' 'false'
163 test_expect_success 'passing test #3' 'true'
166 check_sub_test_lib_test partial-pass <<-\\EOF
167 > ok 1 - passing test #1
168 > not ok 2 - failing test #2
170 > ok 3 - passing test #3
171 > # failed 1 among 3 test(s)
176 test_expect_success 'pretend we have a known breakage' "
177 run_sub_test_lib_test failing-todo 'A failing TODO test' <<-\\EOF &&
178 test_expect_success 'passing test' 'true'
179 test_expect_failure 'pretend we have a known breakage' 'false'
182 check_sub_test_lib_test failing-todo <<-\\EOF
183 > ok 1 - passing test
184 > not ok 2 - pretend we have a known breakage # TODO known breakage
185 > # still have 1 known breakage(s)
186 > # passed all remaining 1 test(s)
191 test_expect_success 'pretend we have fixed a known breakage' "
192 run_sub_test_lib_test passing-todo 'A passing TODO test' <<-\\EOF &&
193 test_expect_failure 'pretend we have fixed a known breakage' 'true'
196 check_sub_test_lib_test passing-todo <<-\\EOF
197 > ok 1 - pretend we have fixed a known breakage # TODO known breakage vanished
198 > # 1 known breakage(s) vanished; please update test(s)
203 test_expect_success 'pretend we have fixed one of two known breakages (run in sub test-lib)' "
204 run_sub_test_lib_test partially-passing-todos \
205 '2 TODO tests, one passing' <<-\\EOF &&
206 test_expect_failure 'pretend we have a known breakage' 'false'
207 test_expect_success 'pretend we have a passing test' 'true'
208 test_expect_failure 'pretend we have fixed another known breakage' 'true'
211 check_sub_test_lib_test partially-passing-todos <<-\\EOF
212 > not ok 1 - pretend we have a known breakage # TODO known breakage
213 > ok 2 - pretend we have a passing test
214 > ok 3 - pretend we have fixed another known breakage # TODO known breakage vanished
215 > # 1 known breakage(s) vanished; please update test(s)
216 > # still have 1 known breakage(s)
217 > # passed all remaining 1 test(s)
222 test_expect_success 'pretend we have a pass, fail, and known breakage' "
223 test_must_fail run_sub_test_lib_test \
224 mixed-results1 'mixed results #1' <<-\\EOF &&
225 test_expect_success 'passing test' 'true'
226 test_expect_success 'failing test' 'false'
227 test_expect_failure 'pretend we have a known breakage' 'false'
230 check_sub_test_lib_test mixed-results1 <<-\\EOF
231 > ok 1 - passing test
232 > not ok 2 - failing test
234 > not ok 3 - pretend we have a known breakage # TODO known breakage
235 > # still have 1 known breakage(s)
236 > # failed 1 among remaining 2 test(s)
241 test_expect_success 'pretend we have a mix of all possible results' "
242 test_must_fail run_sub_test_lib_test \
243 mixed-results2 'mixed results #2' <<-\\EOF &&
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 'passing test' 'true'
248 test_expect_success 'failing test' 'false'
249 test_expect_success 'failing test' 'false'
250 test_expect_success 'failing test' 'false'
251 test_expect_failure 'pretend we have a known breakage' 'false'
252 test_expect_failure 'pretend we have a known breakage' 'false'
253 test_expect_failure 'pretend we have fixed a known breakage' 'true'
256 check_sub_test_lib_test mixed-results2 <<-\\EOF
257 > ok 1 - passing test
258 > ok 2 - passing test
259 > ok 3 - passing test
260 > ok 4 - passing test
261 > not ok 5 - failing test
263 > not ok 6 - failing test
265 > not ok 7 - failing test
267 > not ok 8 - pretend we have a known breakage # TODO known breakage
268 > not ok 9 - pretend we have a known breakage # TODO known breakage
269 > ok 10 - pretend we have fixed a known breakage # TODO known breakage vanished
270 > # 1 known breakage(s) vanished; please update test(s)
271 > # still have 2 known breakage(s)
272 > # failed 3 among remaining 7 test(s)
277 test_expect_success 'test --verbose' '
278 test_must_fail run_sub_test_lib_test \
279 test-verbose "test verbose" --verbose <<-\EOF &&
280 test_expect_success "passing test" true
281 test_expect_success "test with output" "echo foo"
282 test_expect_success "failing test" false
285 mv test-verbose/out test-verbose/out+ &&
286 grep -v "^Initialized empty" test-verbose/out+ >test-verbose/out &&
287 check_sub_test_lib_test test-verbose <<-\EOF
288 > expecting success: true
289 > ok 1 - passing test
291 > expecting success: echo foo
293 > ok 2 - test with output
295 > expecting success: false
296 > not ok 3 - failing test
299 > # failed 1 among 3 test(s)
304 test_expect_success 'test --verbose-only' '
305 test_must_fail run_sub_test_lib_test \
306 test-verbose-only-2 "test verbose-only=2" \
307 --verbose-only=2 <<-\EOF &&
308 test_expect_success "passing test" true
309 test_expect_success "test with output" "echo foo"
310 test_expect_success "failing test" false
313 check_sub_test_lib_test test-verbose-only-2 <<-\EOF
314 > ok 1 - passing test
316 > expecting success: echo foo
318 > ok 2 - test with output
320 > not ok 3 - failing test
322 > # failed 1 among 3 test(s)
327 test_expect_success 'GIT_SKIP_TESTS' "
329 GIT_SKIP_TESTS='git.2' && export GIT_SKIP_TESTS &&
330 run_sub_test_lib_test git-skip-tests-basic \
331 'GIT_SKIP_TESTS' <<-\\EOF &&
334 test_expect_success \"passing test #\$i\" 'true'
338 check_sub_test_lib_test git-skip-tests-basic <<-\\EOF
339 > ok 1 - passing test #1
340 > ok 2 # skip passing test #2 (GIT_SKIP_TESTS)
341 > ok 3 - passing test #3
342 > # passed all 3 test(s)
348 test_expect_success 'GIT_SKIP_TESTS several tests' "
350 GIT_SKIP_TESTS='git.2 git.5' && export GIT_SKIP_TESTS &&
351 run_sub_test_lib_test git-skip-tests-several \
352 'GIT_SKIP_TESTS several tests' <<-\\EOF &&
355 test_expect_success \"passing test #\$i\" 'true'
359 check_sub_test_lib_test git-skip-tests-several <<-\\EOF
360 > ok 1 - passing test #1
361 > ok 2 # skip passing test #2 (GIT_SKIP_TESTS)
362 > ok 3 - passing test #3
363 > ok 4 - passing test #4
364 > ok 5 # skip passing test #5 (GIT_SKIP_TESTS)
365 > ok 6 - passing test #6
366 > # passed all 6 test(s)
372 test_expect_success 'GIT_SKIP_TESTS sh pattern' "
374 GIT_SKIP_TESTS='git.[2-5]' && export GIT_SKIP_TESTS &&
375 run_sub_test_lib_test git-skip-tests-sh-pattern \
376 'GIT_SKIP_TESTS sh pattern' <<-\\EOF &&
379 test_expect_success \"passing test #\$i\" 'true'
383 check_sub_test_lib_test git-skip-tests-sh-pattern <<-\\EOF
384 > ok 1 - passing test #1
385 > ok 2 # skip passing test #2 (GIT_SKIP_TESTS)
386 > ok 3 # skip passing test #3 (GIT_SKIP_TESTS)
387 > ok 4 # skip passing test #4 (GIT_SKIP_TESTS)
388 > ok 5 # skip passing test #5 (GIT_SKIP_TESTS)
389 > ok 6 - passing test #6
390 > # passed all 6 test(s)
396 test_expect_success '--run basic' "
397 run_sub_test_lib_test run-basic \
398 '--run basic' --run='1 3 5' <<-\\EOF &&
401 test_expect_success \"passing test #\$i\" 'true'
405 check_sub_test_lib_test run-basic <<-\\EOF
406 > ok 1 - passing test #1
407 > ok 2 # skip passing test #2 (--run)
408 > ok 3 - passing test #3
409 > ok 4 # skip passing test #4 (--run)
410 > ok 5 - passing test #5
411 > ok 6 # skip passing test #6 (--run)
412 > # passed all 6 test(s)
417 test_expect_success '--run with a range' "
418 run_sub_test_lib_test run-range \
419 '--run with a range' --run='1-3' <<-\\EOF &&
422 test_expect_success \"passing test #\$i\" 'true'
426 check_sub_test_lib_test run-range <<-\\EOF
427 > ok 1 - passing test #1
428 > ok 2 - passing test #2
429 > ok 3 - passing test #3
430 > ok 4 # skip passing test #4 (--run)
431 > ok 5 # skip passing test #5 (--run)
432 > ok 6 # skip passing test #6 (--run)
433 > # passed all 6 test(s)
438 test_expect_success '--run with two ranges' "
439 run_sub_test_lib_test run-two-ranges \
440 '--run with two ranges' --run='1-2 5-6' <<-\\EOF &&
443 test_expect_success \"passing test #\$i\" 'true'
447 check_sub_test_lib_test run-two-ranges <<-\\EOF
448 > ok 1 - passing test #1
449 > ok 2 - passing test #2
450 > ok 3 # skip passing test #3 (--run)
451 > ok 4 # skip passing test #4 (--run)
452 > ok 5 - passing test #5
453 > ok 6 - passing test #6
454 > # passed all 6 test(s)
459 test_expect_success '--run with a left open range' "
460 run_sub_test_lib_test run-left-open-range \
461 '--run with a left open range' --run='-3' <<-\\EOF &&
464 test_expect_success \"passing test #\$i\" 'true'
468 check_sub_test_lib_test run-left-open-range <<-\\EOF
469 > ok 1 - passing test #1
470 > ok 2 - passing test #2
471 > ok 3 - passing test #3
472 > ok 4 # skip passing test #4 (--run)
473 > ok 5 # skip passing test #5 (--run)
474 > ok 6 # skip passing test #6 (--run)
475 > # passed all 6 test(s)
480 test_expect_success '--run with a right open range' "
481 run_sub_test_lib_test run-right-open-range \
482 '--run with a right open range' --run='4-' <<-\\EOF &&
485 test_expect_success \"passing test #\$i\" 'true'
489 check_sub_test_lib_test run-right-open-range <<-\\EOF
490 > ok 1 # skip passing test #1 (--run)
491 > ok 2 # skip passing test #2 (--run)
492 > ok 3 # skip passing test #3 (--run)
493 > ok 4 - passing test #4
494 > ok 5 - passing test #5
495 > ok 6 - passing test #6
496 > # passed all 6 test(s)
501 test_expect_success '--run with basic negation' "
502 run_sub_test_lib_test run-basic-neg \
503 '--run with basic negation' --run='"'!3'"' <<-\\EOF &&
506 test_expect_success \"passing test #\$i\" 'true'
510 check_sub_test_lib_test run-basic-neg <<-\\EOF
511 > ok 1 - passing test #1
512 > ok 2 - passing test #2
513 > ok 3 # skip passing test #3 (--run)
514 > ok 4 - passing test #4
515 > ok 5 - passing test #5
516 > ok 6 - passing test #6
517 > # passed all 6 test(s)
522 test_expect_success '--run with two negations' "
523 run_sub_test_lib_test run-two-neg \
524 '--run with two negations' --run='"'!3 !6'"' <<-\\EOF &&
527 test_expect_success \"passing test #\$i\" 'true'
531 check_sub_test_lib_test run-two-neg <<-\\EOF
532 > ok 1 - passing test #1
533 > ok 2 - passing test #2
534 > ok 3 # skip passing test #3 (--run)
535 > ok 4 - passing test #4
536 > ok 5 - passing test #5
537 > ok 6 # skip passing test #6 (--run)
538 > # passed all 6 test(s)
543 test_expect_success '--run a range and negation' "
544 run_sub_test_lib_test run-range-and-neg \
545 '--run a range and negation' --run='"'-4 !2'"' <<-\\EOF &&
548 test_expect_success \"passing test #\$i\" 'true'
552 check_sub_test_lib_test run-range-and-neg <<-\\EOF
553 > ok 1 - passing test #1
554 > ok 2 # skip passing test #2 (--run)
555 > ok 3 - passing test #3
556 > ok 4 - passing test #4
557 > ok 5 # skip passing test #5 (--run)
558 > ok 6 # skip passing test #6 (--run)
559 > # passed all 6 test(s)
564 test_expect_success '--run range negation' "
565 run_sub_test_lib_test run-range-neg \
566 '--run range negation' --run='"'!1-3'"' <<-\\EOF &&
569 test_expect_success \"passing test #\$i\" 'true'
573 check_sub_test_lib_test run-range-neg <<-\\EOF
574 > ok 1 # skip passing test #1 (--run)
575 > ok 2 # skip passing test #2 (--run)
576 > ok 3 # skip passing test #3 (--run)
577 > ok 4 - passing test #4
578 > ok 5 - passing test #5
579 > ok 6 - passing test #6
580 > # passed all 6 test(s)
585 test_expect_success '--run include, exclude and include' "
586 run_sub_test_lib_test run-inc-neg-inc \
587 '--run include, exclude and include' \
588 --run='"'1-5 !1-3 2'"' <<-\\EOF &&
591 test_expect_success \"passing test #\$i\" 'true'
595 check_sub_test_lib_test run-inc-neg-inc <<-\\EOF
596 > ok 1 # skip passing test #1 (--run)
597 > ok 2 - passing test #2
598 > ok 3 # skip passing test #3 (--run)
599 > ok 4 - passing test #4
600 > ok 5 - passing test #5
601 > ok 6 # skip passing test #6 (--run)
602 > # passed all 6 test(s)
607 test_expect_success '--run include, exclude and include, comma separated' "
608 run_sub_test_lib_test run-inc-neg-inc-comma \
609 '--run include, exclude and include, comma separated' \
610 --run=1-5,\!1-3,2 <<-\\EOF &&
613 test_expect_success \"passing test #\$i\" 'true'
617 check_sub_test_lib_test run-inc-neg-inc-comma <<-\\EOF
618 > ok 1 # skip passing test #1 (--run)
619 > ok 2 - passing test #2
620 > ok 3 # skip passing test #3 (--run)
621 > ok 4 - passing test #4
622 > ok 5 - passing test #5
623 > ok 6 # skip passing test #6 (--run)
624 > # passed all 6 test(s)
629 test_expect_success '--run exclude and include' "
630 run_sub_test_lib_test run-neg-inc \
631 '--run exclude and include' \
632 --run='"'!3- 5'"' <<-\\EOF &&
635 test_expect_success \"passing test #\$i\" 'true'
639 check_sub_test_lib_test run-neg-inc <<-\\EOF
640 > ok 1 - passing test #1
641 > ok 2 - passing test #2
642 > ok 3 # skip passing test #3 (--run)
643 > ok 4 # skip passing test #4 (--run)
644 > ok 5 - passing test #5
645 > ok 6 # skip passing test #6 (--run)
646 > # passed all 6 test(s)
651 test_expect_success '--run empty selectors' "
652 run_sub_test_lib_test run-empty-sel \
653 '--run empty selectors' \
654 --run='1,,3,,,5' <<-\\EOF &&
657 test_expect_success \"passing test #\$i\" 'true'
661 check_sub_test_lib_test run-empty-sel <<-\\EOF
662 > ok 1 - passing test #1
663 > ok 2 # skip passing test #2 (--run)
664 > ok 3 - passing test #3
665 > ok 4 # skip passing test #4 (--run)
666 > ok 5 - passing test #5
667 > ok 6 # skip passing test #6 (--run)
668 > # passed all 6 test(s)
673 test_expect_success '--run invalid range start' "
674 run_sub_test_lib_test_err run-inv-range-start \
675 '--run invalid range start' \
676 --run='a-5' <<-\\EOF &&
677 test_expect_success \"passing test #1\" 'true'
680 check_sub_test_lib_test_err run-inv-range-start \
681 <<-\\EOF_OUT 3<<-\\EOF_ERR
682 > FATAL: Unexpected exit with code 1
684 > error: --run: invalid non-numeric in range start: 'a-5'
688 test_expect_success '--run invalid range end' "
689 run_sub_test_lib_test_err run-inv-range-end \
690 '--run invalid range end' \
691 --run='1-z' <<-\\EOF &&
692 test_expect_success \"passing test #1\" 'true'
695 check_sub_test_lib_test_err run-inv-range-end \
696 <<-\\EOF_OUT 3<<-\\EOF_ERR
697 > FATAL: Unexpected exit with code 1
699 > error: --run: invalid non-numeric in range end: '1-z'
703 test_expect_success '--run invalid selector' "
704 run_sub_test_lib_test_err run-inv-selector \
705 '--run invalid selector' \
706 --run='1?' <<-\\EOF &&
707 test_expect_success \"passing test #1\" 'true'
710 check_sub_test_lib_test_err run-inv-selector \
711 <<-\\EOF_OUT 3<<-\\EOF_ERR
712 > FATAL: Unexpected exit with code 1
714 > error: --run: invalid non-numeric in test selector: '1?'
719 test_set_prereq HAVEIT
721 test_expect_success HAVEIT 'test runs if prerequisite is satisfied' '
722 test_have_prereq HAVEIT &&
726 test_expect_success DONTHAVEIT 'unmet prerequisite causes test to be skipped' '
729 if test $haveit$donthaveit != yesyes
731 say "bug in test framework: prerequisite tags do not work reliably"
735 test_set_prereq HAVETHIS
737 test_expect_success HAVETHIS,HAVEIT 'test runs if prerequisites are satisfied' '
738 test_have_prereq HAVEIT &&
739 test_have_prereq HAVETHIS &&
743 test_expect_success HAVEIT,DONTHAVEIT 'unmet prerequisites causes test to be skipped' '
747 test_expect_success DONTHAVEIT,HAVEIT 'unmet prerequisites causes test to be skipped' '
750 if test $haveit$donthaveit$donthaveiteither != yesyesyes
752 say "bug in test framework: multiple prerequisite tags do not work reliably"
756 test_lazy_prereq LAZY_TRUE true
758 test_expect_success LAZY_TRUE 'test runs if lazy prereq is satisfied' '
762 test_expect_success !LAZY_TRUE 'missing lazy prereqs skip tests' '
766 if test "$havetrue$donthavetrue" != yesyes
768 say 'bug in test framework: lazy prerequisites do not work'
772 test_lazy_prereq LAZY_FALSE false
774 test_expect_success !LAZY_FALSE 'negative lazy prereqs checked' '
778 test_expect_success LAZY_FALSE 'missing negative lazy prereqs will skip' '
782 if test "$nothavefalse$havefalse" != yesyes
784 say 'bug in test framework: negative lazy prerequisites do not work'
789 test_expect_success 'tests clean up after themselves' '
790 test_when_finished clean=yes
793 if test $clean != yes
795 say "bug in test framework: basic cleanup command does not work reliably"
799 test_expect_success 'tests clean up even on failures' "
800 test_must_fail run_sub_test_lib_test \
801 failing-cleanup 'Failing tests with cleanup commands' <<-\\EOF &&
802 test_expect_success 'tests clean up even after a failure' '
803 touch clean-after-failure &&
804 test_when_finished rm clean-after-failure &&
807 test_expect_success 'failure to clean up causes the test to fail' '
808 test_when_finished \"(exit 2)\"
812 check_sub_test_lib_test failing-cleanup <<-\\EOF
813 > not ok 1 - tests clean up even after a failure
815 > # touch clean-after-failure &&
816 > # test_when_finished rm clean-after-failure &&
819 > not ok 2 - failure to clean up causes the test to fail
821 > # test_when_finished \"(exit 2)\"
823 > # failed 2 among 2 test(s)
828 test_expect_success 'test_oid setup' '
832 test_expect_success 'test_oid provides sane info by default' '
833 test_oid zero >actual &&
834 grep "^00*\$" actual &&
835 rawsz="$(test_oid rawsz)" &&
836 hexsz="$(test_oid hexsz)" &&
837 test "$hexsz" -eq $(wc -c <actual) &&
838 test $(( $rawsz * 2)) -eq "$hexsz"
841 test_expect_success 'test_oid can look up data for SHA-1' '
842 test_when_finished "test_detect_hash" &&
843 test_set_hash sha1 &&
844 test_oid zero >actual &&
845 grep "^00*\$" actual &&
846 rawsz="$(test_oid rawsz)" &&
847 hexsz="$(test_oid hexsz)" &&
848 test $(wc -c <actual) -eq 40 &&
849 test "$rawsz" -eq 20 &&
853 test_expect_success 'test_oid can look up data for SHA-256' '
854 test_when_finished "test_detect_hash" &&
855 test_set_hash sha256 &&
856 test_oid zero >actual &&
857 grep "^00*\$" actual &&
858 rawsz="$(test_oid rawsz)" &&
859 hexsz="$(test_oid hexsz)" &&
860 test $(wc -c <actual) -eq 64 &&
861 test "$rawsz" -eq 32 &&
865 ################################################################
866 # Basics of the basics
868 test_oid_cache <<\EOF
869 path0f sha1:f87290f8eb2cbbea7857214459a0739927eab154
870 path0f sha256:638106af7c38be056f3212cbd7ac65bc1bac74f420ca5a436ff006a9d025d17d
872 path0s sha1:15a98433ae33114b085f3eb3bb03b832b3180a01
873 path0s sha256:3a24cc53cf68edddac490bbf94a418a52932130541361f685df685e41dd6c363
875 path2f sha1:3feff949ed00a62d9f7af97c15cd8a30595e7ac7
876 path2f sha256:2a7f36571c6fdbaf0e3f62751a0b25a3f4c54d2d1137b3f4af9cb794bb498e5f
878 path2s sha1:d8ce161addc5173867a3c3c730924388daedbc38
879 path2s sha256:18fd611b787c2e938ddcc248fabe4d66a150f9364763e9ec133dd01d5bb7c65a
881 path2d sha1:58a09c23e2ca152193f2786e06986b7b6712bdbe
882 path2d sha256:00e4b32b96e7e3d65d79112dcbea53238a22715f896933a62b811377e2650c17
884 path3f sha1:0aa34cae68d0878578ad119c86ca2b5ed5b28376
885 path3f sha256:09f58616b951bd571b8cb9dc76d372fbb09ab99db2393f5ab3189d26c45099ad
887 path3s sha1:8599103969b43aff7e430efea79ca4636466794f
888 path3s sha256:fce1aed087c053306f3f74c32c1a838c662bbc4551a7ac2420f5d6eb061374d0
890 path3d sha1:21ae8269cacbe57ae09138dcc3a2887f904d02b3
891 path3d sha256:9b60497be959cb830bf3f0dc82bcc9ad9e925a24e480837ade46b2295e47efe1
893 subp3f sha1:00fb5908cb97c2564a9783c0c64087333b3b464f
894 subp3f sha256:a1a9e16998c988453f18313d10375ee1d0ddefe757e710dcae0d66aa1e0c58b3
896 subp3s sha1:6649a1ebe9e9f1c553b66f5a6e74136a07ccc57c
897 subp3s sha256:81759d9f5e93c6546ecfcadb560c1ff057314b09f93fe8ec06e2d8610d34ef10
899 subp3d sha1:3c5e5399f3a333eddecce7a9b9465b63f65f51e2
900 subp3d sha256:76b4ef482d4fa1c754390344cf3851c7f883b27cf9bc999c6547928c46aeafb7
902 root sha1:087704a96baf1c2d1c869a8b084481e121c88b5b
903 root sha256:9481b52abab1b2ffeedbf9de63ce422b929f179c1b98ff7bee5f8f1bc0710751
905 simpletree sha1:7bb943559a305bdd6bdee2cef6e5df2413c3d30a
906 simpletree sha256:1710c07a6c86f9a3c7376364df04c47ee39e5a5e221fcdd84b743bc9bb7e2bc5
909 # updating a new file without --add should fail.
910 test_expect_success 'git update-index without --add should fail adding' '
911 test_must_fail git update-index should-be-empty
914 # and with --add it should succeed, even if it is empty (it used to fail).
915 test_expect_success 'git update-index with --add should succeed' '
916 git update-index --add should-be-empty
919 test_expect_success 'writing tree out with git write-tree' '
920 tree=$(git write-tree)
923 # we know the shape and contents of the tree and know the object ID for it.
924 test_expect_success 'validate object ID of a known tree' '
925 test "$tree" = "$(test_oid simpletree)"
929 test_expect_success 'git update-index without --remove should fail removing' '
930 rm -f should-be-empty full-of-directories &&
931 test_must_fail git update-index should-be-empty
934 test_expect_success 'git update-index with --remove should be able to remove' '
935 git update-index --remove should-be-empty
938 # Empty tree can be written with recent write-tree.
939 test_expect_success 'git write-tree should be able to write an empty tree' '
940 tree=$(git write-tree)
943 test_expect_success 'validate object ID of a known tree' '
944 test "$tree" = $EMPTY_TREE
947 # Various types of objects
949 test_expect_success 'adding various types of objects with git update-index --add' '
950 mkdir path2 path3 path3/subp3 &&
951 paths="path0 path2/file2 path3/file3 path3/subp3/file3" &&
955 echo "hello $p" >$p || exit 1
956 test_ln_s_add "hello $p" ${p}sym || exit 1
959 find path* ! -type d -print | xargs git update-index --add
962 # Show them and see that matches what we expect.
963 test_expect_success 'showing stage with git ls-files --stage' '
964 git ls-files --stage >current
967 test_expect_success 'validate git ls-files output for a known tree' '
968 cat >expected <<-EOF &&
969 100644 $(test_oid path0f) 0 path0
970 120000 $(test_oid path0s) 0 path0sym
971 100644 $(test_oid path2f) 0 path2/file2
972 120000 $(test_oid path2s) 0 path2/file2sym
973 100644 $(test_oid path3f) 0 path3/file3
974 120000 $(test_oid path3s) 0 path3/file3sym
975 100644 $(test_oid subp3f) 0 path3/subp3/file3
976 120000 $(test_oid subp3s) 0 path3/subp3/file3sym
978 test_cmp expected current
981 test_expect_success 'writing tree out with git write-tree' '
982 tree=$(git write-tree)
985 test_expect_success 'validate object ID for a known tree' '
986 test "$tree" = "$(test_oid root)"
989 test_expect_success 'showing tree with git ls-tree' '
990 git ls-tree $tree >current
993 test_expect_success 'git ls-tree output for a known tree' '
994 cat >expected <<-EOF &&
995 100644 blob $(test_oid path0f) path0
996 120000 blob $(test_oid path0s) path0sym
997 040000 tree $(test_oid path2d) path2
998 040000 tree $(test_oid path3d) path3
1000 test_cmp expected current
1003 # This changed in ls-tree pathspec change -- recursive does
1004 # not show tree nodes anymore.
1005 test_expect_success 'showing tree with git ls-tree -r' '
1006 git ls-tree -r $tree >current
1009 test_expect_success 'git ls-tree -r output for a known tree' '
1010 cat >expected <<-EOF &&
1011 100644 blob $(test_oid path0f) path0
1012 120000 blob $(test_oid path0s) path0sym
1013 100644 blob $(test_oid path2f) path2/file2
1014 120000 blob $(test_oid path2s) path2/file2sym
1015 100644 blob $(test_oid path3f) path3/file3
1016 120000 blob $(test_oid path3s) path3/file3sym
1017 100644 blob $(test_oid subp3f) path3/subp3/file3
1018 120000 blob $(test_oid subp3s) path3/subp3/file3sym
1020 test_cmp expected current
1023 # But with -r -t we can have both.
1024 test_expect_success 'showing tree with git ls-tree -r -t' '
1025 git ls-tree -r -t $tree >current
1028 test_expect_success 'git ls-tree -r output for a known tree' '
1029 cat >expected <<-EOF &&
1030 100644 blob $(test_oid path0f) path0
1031 120000 blob $(test_oid path0s) path0sym
1032 040000 tree $(test_oid path2d) path2
1033 100644 blob $(test_oid path2f) path2/file2
1034 120000 blob $(test_oid path2s) path2/file2sym
1035 040000 tree $(test_oid path3d) path3
1036 100644 blob $(test_oid path3f) path3/file3
1037 120000 blob $(test_oid path3s) path3/file3sym
1038 040000 tree $(test_oid subp3d) path3/subp3
1039 100644 blob $(test_oid subp3f) path3/subp3/file3
1040 120000 blob $(test_oid subp3s) path3/subp3/file3sym
1042 test_cmp expected current
1045 test_expect_success 'writing partial tree out with git write-tree --prefix' '
1046 ptree=$(git write-tree --prefix=path3)
1049 test_expect_success 'validate object ID for a known tree' '
1050 test "$ptree" = $(test_oid path3d)
1053 test_expect_success 'writing partial tree out with git write-tree --prefix' '
1054 ptree=$(git write-tree --prefix=path3/subp3)
1057 test_expect_success 'validate object ID for a known tree' '
1058 test "$ptree" = $(test_oid subp3d)
1061 test_expect_success 'put invalid objects into the index' '
1063 suffix=$(echo $ZERO_OID | sed -e "s/^.//") &&
1064 cat >badobjects <<-EOF &&
1065 100644 blob $(test_oid 001) dir/file1
1066 100644 blob $(test_oid 002) dir/file2
1067 100644 blob $(test_oid 003) dir/file3
1068 100644 blob $(test_oid 004) dir/file4
1069 100644 blob $(test_oid 005) dir/file5
1071 git update-index --index-info <badobjects
1074 test_expect_success 'writing this tree without --missing-ok' '
1075 test_must_fail git write-tree
1078 test_expect_success 'writing this tree with --missing-ok' '
1079 git write-tree --missing-ok
1083 ################################################################
1084 test_expect_success 'git read-tree followed by write-tree should be idempotent' '
1086 git read-tree $tree &&
1087 test -f .git/index &&
1088 newtree=$(git write-tree) &&
1089 test "$newtree" = "$tree"
1092 test_expect_success 'validate git diff-files output for a know cache/work tree state' '
1093 cat >expected <<EOF &&
1094 :100644 100644 $(test_oid path0f) $ZERO_OID M path0
1095 :120000 120000 $(test_oid path0s) $ZERO_OID M path0sym
1096 :100644 100644 $(test_oid path2f) $ZERO_OID M path2/file2
1097 :120000 120000 $(test_oid path2s) $ZERO_OID M path2/file2sym
1098 :100644 100644 $(test_oid path3f) $ZERO_OID M path3/file3
1099 :120000 120000 $(test_oid path3s) $ZERO_OID M path3/file3sym
1100 :100644 100644 $(test_oid subp3f) $ZERO_OID M path3/subp3/file3
1101 :120000 120000 $(test_oid subp3s) $ZERO_OID M path3/subp3/file3sym
1103 git diff-files >current &&
1104 test_cmp expected current
1107 test_expect_success 'git update-index --refresh should succeed' '
1108 git update-index --refresh
1111 test_expect_success 'no diff after checkout and git update-index --refresh' '
1112 git diff-files >current &&
1113 cmp -s current /dev/null
1116 ################################################################
1119 test_expect_success 'git commit-tree records the correct tree in a commit' '
1120 commit0=$(echo NO | git commit-tree $P) &&
1121 tree=$(git show --pretty=raw $commit0 |
1122 sed -n -e "s/^tree //p" -e "/^author /q") &&
1123 test "z$tree" = "z$P"
1126 test_expect_success 'git commit-tree records the correct parent in a commit' '
1127 commit1=$(echo NO | git commit-tree $P -p $commit0) &&
1128 parent=$(git show --pretty=raw $commit1 |
1129 sed -n -e "s/^parent //p" -e "/^author /q") &&
1130 test "z$commit0" = "z$parent"
1133 test_expect_success 'git commit-tree omits duplicated parent in a commit' '
1134 commit2=$(echo NO | git commit-tree $P -p $commit0 -p $commit0) &&
1135 parent=$(git show --pretty=raw $commit2 |
1136 sed -n -e "s/^parent //p" -e "/^author /q" |
1138 test "z$commit0" = "z$parent" &&
1139 numparent=$(git show --pretty=raw $commit2 |
1140 sed -n -e "s/^parent //p" -e "/^author /q" |
1145 test_expect_success 'update-index D/F conflict' '
1149 git update-index --add --replace path2 path0/file2 &&
1150 numpath0=$(git ls-files path0 | wc -l) &&
1154 test_expect_success 'very long name in the index handled sanely' '
1157 a=$a$a$a$a$a$a$a$a$a$a$a$a$a$a$a$a && # 16
1158 a=$a$a$a$a$a$a$a$a$a$a$a$a$a$a$a$a && # 256
1159 a=$a$a$a$a$a$a$a$a$a$a$a$a$a$a$a$a && # 4096
1163 git update-index --add path4 &&
1165 git ls-files -s path4 |
1169 ) | git update-index --index-info &&
1170 len=$(git ls-files "a*" | wc -c) &&