CodingGuidelines: do not ==/!= compare with 0 or '\0' or NULL
[git.git] / t / t0021-conversion.sh
blobdc664da551a3e9711df96f7291df4a1c8070d4d7
1 #!/bin/sh
3 test_description='blob conversion via gitattributes'
5 . ./test-lib.sh
7 TEST_ROOT="$PWD"
8 PATH=$TEST_ROOT:$PATH
10 write_script <<\EOF "$TEST_ROOT/rot13.sh"
11 tr \
12 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ' \
13 'nopqrstuvwxyzabcdefghijklmNOPQRSTUVWXYZABCDEFGHIJKLM'
14 EOF
16 write_script rot13-filter.pl "$PERL_PATH" \
17 <"$TEST_DIRECTORY"/t0021/rot13-filter.pl
19 generate_random_characters () {
20 LEN=$1
21 NAME=$2
22 test-tool genrandom some-seed $LEN |
23 perl -pe "s/./chr((ord($&) % 26) + ord('a'))/sge" >"$TEST_ROOT/$NAME"
26 file_size () {
27 test-tool path-utils file-size "$1"
30 filter_git () {
31 rm -f *.log &&
32 git "$@"
35 # Compare two files and ensure that `clean` and `smudge` respectively are
36 # called at least once if specified in the `expect` file. The actual
37 # invocation count is not relevant because their number can vary.
38 # c.f. http://lore.kernel.org/git/xmqqshv18i8i.fsf@gitster.mtv.corp.google.com/
39 test_cmp_count () {
40 expect=$1
41 actual=$2
42 for FILE in "$expect" "$actual"
44 sort "$FILE" | uniq -c |
45 sed -e "s/^ *[0-9][0-9]*[ ]*IN: /x IN: /" >"$FILE.tmp"
46 done &&
47 test_cmp "$expect.tmp" "$actual.tmp" &&
48 rm "$expect.tmp" "$actual.tmp"
51 # Compare two files but exclude all `clean` invocations because Git can
52 # call `clean` zero or more times.
53 # c.f. http://lore.kernel.org/git/xmqqshv18i8i.fsf@gitster.mtv.corp.google.com/
54 test_cmp_exclude_clean () {
55 expect=$1
56 actual=$2
57 for FILE in "$expect" "$actual"
59 grep -v "IN: clean" "$FILE" >"$FILE.tmp"
60 done &&
61 test_cmp "$expect.tmp" "$actual.tmp" &&
62 rm "$expect.tmp" "$actual.tmp"
65 # Check that the contents of two files are equal and that their rot13 version
66 # is equal to the committed content.
67 test_cmp_committed_rot13 () {
68 test_cmp "$1" "$2" &&
69 rot13.sh <"$1" >expected &&
70 git cat-file blob :"$2" >actual &&
71 test_cmp expected actual
74 test_expect_success setup '
75 git config filter.rot13.smudge ./rot13.sh &&
76 git config filter.rot13.clean ./rot13.sh &&
79 echo "*.t filter=rot13"
80 echo "*.i ident"
81 } >.gitattributes &&
84 echo a b c d e f g h i j k l m
85 echo n o p q r s t u v w x y z
86 echo '\''$Id$'\''
87 } >test &&
88 cat test >test.t &&
89 cat test >test.o &&
90 cat test >test.i &&
91 git add test test.t test.i &&
92 rm -f test test.t test.i &&
93 git checkout -- test test.t test.i &&
95 echo "content-test2" >test2.o &&
96 echo "content-test3 - filename with special characters" >"test3 '\''sq'\'',\$x=.o"
99 script='s/^\$Id: \([0-9a-f]*\) \$/\1/p'
101 test_expect_success check '
103 test_cmp test.o test &&
104 test_cmp test.o test.t &&
106 # ident should be stripped in the repository
107 git diff --raw --exit-code :test :test.i &&
108 id=$(git rev-parse --verify :test) &&
109 embedded=$(sed -ne "$script" test.i) &&
110 test "z$id" = "z$embedded" &&
112 git cat-file blob :test.t >test.r &&
114 ./rot13.sh <test.o >test.t &&
115 test_cmp test.r test.t
118 # If an expanded ident ever gets into the repository, we want to make sure that
119 # it is collapsed before being expanded again on checkout
120 test_expect_success expanded_in_repo '
122 echo "File with expanded keywords"
123 echo "\$Id\$"
124 echo "\$Id:\$"
125 echo "\$Id: 0000000000000000000000000000000000000000 \$"
126 echo "\$Id: NoSpaceAtEnd\$"
127 echo "\$Id:NoSpaceAtFront \$"
128 echo "\$Id:NoSpaceAtEitherEnd\$"
129 echo "\$Id: NoTerminatingSymbol"
130 echo "\$Id: Foreign Commit With Spaces \$"
131 } >expanded-keywords.0 &&
134 cat expanded-keywords.0 &&
135 printf "\$Id: NoTerminatingSymbolAtEOF"
136 } >expanded-keywords &&
137 cat expanded-keywords >expanded-keywords-crlf &&
138 git add expanded-keywords expanded-keywords-crlf &&
139 git commit -m "File with keywords expanded" &&
140 id=$(git rev-parse --verify :expanded-keywords) &&
143 echo "File with expanded keywords"
144 echo "\$Id: $id \$"
145 echo "\$Id: $id \$"
146 echo "\$Id: $id \$"
147 echo "\$Id: $id \$"
148 echo "\$Id: $id \$"
149 echo "\$Id: $id \$"
150 echo "\$Id: NoTerminatingSymbol"
151 echo "\$Id: Foreign Commit With Spaces \$"
152 } >expected-output.0 &&
154 cat expected-output.0 &&
155 printf "\$Id: NoTerminatingSymbolAtEOF"
156 } >expected-output &&
158 append_cr <expected-output.0 &&
159 printf "\$Id: NoTerminatingSymbolAtEOF"
160 } >expected-output-crlf &&
162 echo "expanded-keywords ident"
163 echo "expanded-keywords-crlf ident text eol=crlf"
164 } >>.gitattributes &&
166 rm -f expanded-keywords expanded-keywords-crlf &&
168 git checkout -- expanded-keywords &&
169 test_cmp expected-output expanded-keywords &&
171 git checkout -- expanded-keywords-crlf &&
172 test_cmp expected-output-crlf expanded-keywords-crlf
175 # The use of %f in a filter definition is expanded to the path to
176 # the filename being smudged or cleaned. It must be shell escaped.
177 # First, set up some interesting file names and pet them in
178 # .gitattributes.
179 test_expect_success 'filter shell-escaped filenames' '
180 cat >argc.sh <<-EOF &&
181 #!$SHELL_PATH
182 cat >/dev/null
183 echo argc: \$# "\$@"
185 normal=name-no-magic &&
186 special="name with '\''sq'\'' and \$x" &&
187 echo some test text >"$normal" &&
188 echo some test text >"$special" &&
189 git add "$normal" "$special" &&
190 git commit -q -m "add files" &&
191 echo "name* filter=argc" >.gitattributes &&
193 # delete the files and check them out again, using a smudge filter
194 # that will count the args and echo the command-line back to us
195 test_config filter.argc.smudge "sh ./argc.sh %f" &&
196 rm "$normal" "$special" &&
197 git checkout -- "$normal" "$special" &&
199 # make sure argc.sh counted the right number of args
200 echo "argc: 1 $normal" >expect &&
201 test_cmp expect "$normal" &&
202 echo "argc: 1 $special" >expect &&
203 test_cmp expect "$special" &&
205 # do the same thing, but with more args in the filter expression
206 test_config filter.argc.smudge "sh ./argc.sh %f --my-extra-arg" &&
207 rm "$normal" "$special" &&
208 git checkout -- "$normal" "$special" &&
210 # make sure argc.sh counted the right number of args
211 echo "argc: 2 $normal --my-extra-arg" >expect &&
212 test_cmp expect "$normal" &&
213 echo "argc: 2 $special --my-extra-arg" >expect &&
214 test_cmp expect "$special" &&
218 test_expect_success 'required filter should filter data' '
219 test_config filter.required.smudge ./rot13.sh &&
220 test_config filter.required.clean ./rot13.sh &&
221 test_config filter.required.required true &&
223 echo "*.r filter=required" >.gitattributes &&
225 cat test.o >test.r &&
226 git add test.r &&
228 rm -f test.r &&
229 git checkout -- test.r &&
230 test_cmp test.o test.r &&
232 ./rot13.sh <test.o >expected &&
233 git cat-file blob :test.r >actual &&
234 test_cmp expected actual
237 test_expect_success 'required filter smudge failure' '
238 test_config filter.failsmudge.smudge false &&
239 test_config filter.failsmudge.clean cat &&
240 test_config filter.failsmudge.required true &&
242 echo "*.fs filter=failsmudge" >.gitattributes &&
244 echo test >test.fs &&
245 git add test.fs &&
246 rm -f test.fs &&
247 test_must_fail git checkout -- test.fs
250 test_expect_success 'required filter clean failure' '
251 test_config filter.failclean.smudge cat &&
252 test_config filter.failclean.clean false &&
253 test_config filter.failclean.required true &&
255 echo "*.fc filter=failclean" >.gitattributes &&
257 echo test >test.fc &&
258 test_must_fail git add test.fc
261 test_expect_success 'filtering large input to small output should use little memory' '
262 test_config filter.devnull.clean "cat >/dev/null" &&
263 test_config filter.devnull.required true &&
264 for i in $(test_seq 1 30); do printf "%1048576d" 1; done >30MB &&
265 echo "30MB filter=devnull" >.gitattributes &&
266 GIT_MMAP_LIMIT=1m GIT_ALLOC_LIMIT=1m git add 30MB
269 test_expect_success 'filter that does not read is fine' '
270 test-tool genrandom foo $((128 * 1024 + 1)) >big &&
271 echo "big filter=epipe" >.gitattributes &&
272 test_config filter.epipe.clean "echo xyzzy" &&
273 git add big &&
274 git cat-file blob :big >actual &&
275 echo xyzzy >expect &&
276 test_cmp expect actual
279 test_expect_success EXPENSIVE 'filter large file' '
280 test_config filter.largefile.smudge cat &&
281 test_config filter.largefile.clean cat &&
282 for i in $(test_seq 1 2048); do printf "%1048576d" 1; done >2GB &&
283 echo "2GB filter=largefile" >.gitattributes &&
284 git add 2GB 2>err &&
285 test_must_be_empty err &&
286 rm -f 2GB &&
287 git checkout -- 2GB 2>err &&
288 test_must_be_empty err
291 test_expect_success "filter: clean empty file" '
292 test_config filter.in-repo-header.clean "echo cleaned && cat" &&
293 test_config filter.in-repo-header.smudge "sed 1d" &&
295 echo "empty-in-worktree filter=in-repo-header" >>.gitattributes &&
296 >empty-in-worktree &&
298 echo cleaned >expected &&
299 git add empty-in-worktree &&
300 git show :empty-in-worktree >actual &&
301 test_cmp expected actual
304 test_expect_success "filter: smudge empty file" '
305 test_config filter.empty-in-repo.clean "cat >/dev/null" &&
306 test_config filter.empty-in-repo.smudge "echo smudged && cat" &&
308 echo "empty-in-repo filter=empty-in-repo" >>.gitattributes &&
309 echo dead data walking >empty-in-repo &&
310 git add empty-in-repo &&
312 echo smudged >expected &&
313 git checkout-index --prefix=filtered- empty-in-repo &&
314 test_cmp expected filtered-empty-in-repo
317 test_expect_success 'disable filter with empty override' '
318 test_config_global filter.disable.smudge false &&
319 test_config_global filter.disable.clean false &&
320 test_config filter.disable.smudge false &&
321 test_config filter.disable.clean false &&
323 echo "*.disable filter=disable" >.gitattributes &&
325 echo test >test.disable &&
326 git -c filter.disable.clean= add test.disable 2>err &&
327 test_must_be_empty err &&
328 rm -f test.disable &&
329 git -c filter.disable.smudge= checkout -- test.disable 2>err &&
330 test_must_be_empty err
333 test_expect_success 'diff does not reuse worktree files that need cleaning' '
334 test_config filter.counter.clean "echo . >>count; sed s/^/clean:/" &&
335 echo "file filter=counter" >.gitattributes &&
336 test_commit one file &&
337 test_commit two file &&
339 >count &&
340 git diff-tree -p HEAD &&
341 test_line_count = 0 count
344 test_expect_success PERL 'required process filter should filter data' '
345 test_config_global filter.protocol.process "rot13-filter.pl debug.log clean smudge" &&
346 test_config_global filter.protocol.required true &&
347 rm -rf repo &&
348 mkdir repo &&
350 cd repo &&
351 git init &&
353 echo "*.r filter=protocol" >.gitattributes &&
354 git add . &&
355 git commit -m "test commit 1" &&
356 git branch empty-branch &&
358 cp "$TEST_ROOT/test.o" test.r &&
359 cp "$TEST_ROOT/test2.o" test2.r &&
360 mkdir testsubdir &&
361 cp "$TEST_ROOT/test3 '\''sq'\'',\$x=.o" "testsubdir/test3 '\''sq'\'',\$x=.r" &&
362 >test4-empty.r &&
364 S=$(file_size test.r) &&
365 S2=$(file_size test2.r) &&
366 S3=$(file_size "testsubdir/test3 '\''sq'\'',\$x=.r") &&
368 filter_git add . &&
369 cat >expected.log <<-EOF &&
370 START
371 init handshake complete
372 IN: clean test.r $S [OK] -- OUT: $S . [OK]
373 IN: clean test2.r $S2 [OK] -- OUT: $S2 . [OK]
374 IN: clean test4-empty.r 0 [OK] -- OUT: 0 [OK]
375 IN: clean testsubdir/test3 '\''sq'\'',\$x=.r $S3 [OK] -- OUT: $S3 . [OK]
376 STOP
378 test_cmp_count expected.log debug.log &&
380 git commit -m "test commit 2" &&
381 rm -f test2.r "testsubdir/test3 '\''sq'\'',\$x=.r" &&
383 filter_git checkout --quiet --no-progress . &&
384 cat >expected.log <<-EOF &&
385 START
386 init handshake complete
387 IN: smudge test2.r $S2 [OK] -- OUT: $S2 . [OK]
388 IN: smudge testsubdir/test3 '\''sq'\'',\$x=.r $S3 [OK] -- OUT: $S3 . [OK]
389 STOP
391 test_cmp_exclude_clean expected.log debug.log &&
393 # Make sure that the file appears dirty, so checkout below has to
394 # run the configured filter.
395 touch test.r &&
396 filter_git checkout --quiet --no-progress empty-branch &&
397 cat >expected.log <<-EOF &&
398 START
399 init handshake complete
400 IN: clean test.r $S [OK] -- OUT: $S . [OK]
401 STOP
403 test_cmp_exclude_clean expected.log debug.log &&
405 filter_git checkout --quiet --no-progress master &&
406 cat >expected.log <<-EOF &&
407 START
408 init handshake complete
409 IN: smudge test.r $S [OK] -- OUT: $S . [OK]
410 IN: smudge test2.r $S2 [OK] -- OUT: $S2 . [OK]
411 IN: smudge test4-empty.r 0 [OK] -- OUT: 0 [OK]
412 IN: smudge testsubdir/test3 '\''sq'\'',\$x=.r $S3 [OK] -- OUT: $S3 . [OK]
413 STOP
415 test_cmp_exclude_clean expected.log debug.log &&
417 test_cmp_committed_rot13 "$TEST_ROOT/test.o" test.r &&
418 test_cmp_committed_rot13 "$TEST_ROOT/test2.o" test2.r &&
419 test_cmp_committed_rot13 "$TEST_ROOT/test3 '\''sq'\'',\$x=.o" "testsubdir/test3 '\''sq'\'',\$x=.r"
423 test_expect_success PERL 'required process filter takes precedence' '
424 test_config_global filter.protocol.clean false &&
425 test_config_global filter.protocol.process "rot13-filter.pl debug.log clean" &&
426 test_config_global filter.protocol.required true &&
427 rm -rf repo &&
428 mkdir repo &&
430 cd repo &&
431 git init &&
433 echo "*.r filter=protocol" >.gitattributes &&
434 cp "$TEST_ROOT/test.o" test.r &&
435 S=$(file_size test.r) &&
437 # Check that the process filter is invoked here
438 filter_git add . &&
439 cat >expected.log <<-EOF &&
440 START
441 init handshake complete
442 IN: clean test.r $S [OK] -- OUT: $S . [OK]
443 STOP
445 test_cmp_count expected.log debug.log
449 test_expect_success PERL 'required process filter should be used only for "clean" operation only' '
450 test_config_global filter.protocol.process "rot13-filter.pl debug.log clean" &&
451 rm -rf repo &&
452 mkdir repo &&
454 cd repo &&
455 git init &&
457 echo "*.r filter=protocol" >.gitattributes &&
458 cp "$TEST_ROOT/test.o" test.r &&
459 S=$(file_size test.r) &&
461 filter_git add . &&
462 cat >expected.log <<-EOF &&
463 START
464 init handshake complete
465 IN: clean test.r $S [OK] -- OUT: $S . [OK]
466 STOP
468 test_cmp_count expected.log debug.log &&
470 rm test.r &&
472 filter_git checkout --quiet --no-progress . &&
473 # If the filter would be used for "smudge", too, we would see
474 # "IN: smudge test.r 57 [OK] -- OUT: 57 . [OK]" here
475 cat >expected.log <<-EOF &&
476 START
477 init handshake complete
478 STOP
480 test_cmp_exclude_clean expected.log debug.log
484 test_expect_success PERL 'required process filter should process multiple packets' '
485 test_config_global filter.protocol.process "rot13-filter.pl debug.log clean smudge" &&
486 test_config_global filter.protocol.required true &&
488 rm -rf repo &&
489 mkdir repo &&
491 cd repo &&
492 git init &&
494 # Generate data requiring 1, 2, 3 packets
495 S=65516 && # PKTLINE_DATA_MAXLEN -> Maximal size of a packet
496 generate_random_characters $(($S )) 1pkt_1__.file &&
497 generate_random_characters $(($S +1)) 2pkt_1+1.file &&
498 generate_random_characters $(($S*2-1)) 2pkt_2-1.file &&
499 generate_random_characters $(($S*2 )) 2pkt_2__.file &&
500 generate_random_characters $(($S*2+1)) 3pkt_2+1.file &&
502 for FILE in "$TEST_ROOT"/*.file
504 cp "$FILE" . &&
505 rot13.sh <"$FILE" >"$FILE.rot13"
506 done &&
508 echo "*.file filter=protocol" >.gitattributes &&
509 filter_git add *.file .gitattributes &&
510 cat >expected.log <<-EOF &&
511 START
512 init handshake complete
513 IN: clean 1pkt_1__.file $(($S )) [OK] -- OUT: $(($S )) . [OK]
514 IN: clean 2pkt_1+1.file $(($S +1)) [OK] -- OUT: $(($S +1)) .. [OK]
515 IN: clean 2pkt_2-1.file $(($S*2-1)) [OK] -- OUT: $(($S*2-1)) .. [OK]
516 IN: clean 2pkt_2__.file $(($S*2 )) [OK] -- OUT: $(($S*2 )) .. [OK]
517 IN: clean 3pkt_2+1.file $(($S*2+1)) [OK] -- OUT: $(($S*2+1)) ... [OK]
518 STOP
520 test_cmp_count expected.log debug.log &&
522 rm -f *.file &&
524 filter_git checkout --quiet --no-progress -- *.file &&
525 cat >expected.log <<-EOF &&
526 START
527 init handshake complete
528 IN: smudge 1pkt_1__.file $(($S )) [OK] -- OUT: $(($S )) . [OK]
529 IN: smudge 2pkt_1+1.file $(($S +1)) [OK] -- OUT: $(($S +1)) .. [OK]
530 IN: smudge 2pkt_2-1.file $(($S*2-1)) [OK] -- OUT: $(($S*2-1)) .. [OK]
531 IN: smudge 2pkt_2__.file $(($S*2 )) [OK] -- OUT: $(($S*2 )) .. [OK]
532 IN: smudge 3pkt_2+1.file $(($S*2+1)) [OK] -- OUT: $(($S*2+1)) ... [OK]
533 STOP
535 test_cmp_exclude_clean expected.log debug.log &&
537 for FILE in *.file
539 test_cmp_committed_rot13 "$TEST_ROOT/$FILE" $FILE
540 done
544 test_expect_success PERL 'required process filter with clean error should fail' '
545 test_config_global filter.protocol.process "rot13-filter.pl debug.log clean smudge" &&
546 test_config_global filter.protocol.required true &&
547 rm -rf repo &&
548 mkdir repo &&
550 cd repo &&
551 git init &&
553 echo "*.r filter=protocol" >.gitattributes &&
555 cp "$TEST_ROOT/test.o" test.r &&
556 echo "this is going to fail" >clean-write-fail.r &&
557 echo "content-test3-subdir" >test3.r &&
559 test_must_fail git add .
563 test_expect_success PERL 'process filter should restart after unexpected write failure' '
564 test_config_global filter.protocol.process "rot13-filter.pl debug.log clean smudge" &&
565 rm -rf repo &&
566 mkdir repo &&
568 cd repo &&
569 git init &&
571 echo "*.r filter=protocol" >.gitattributes &&
573 cp "$TEST_ROOT/test.o" test.r &&
574 cp "$TEST_ROOT/test2.o" test2.r &&
575 echo "this is going to fail" >smudge-write-fail.o &&
576 cp smudge-write-fail.o smudge-write-fail.r &&
578 S=$(file_size test.r) &&
579 S2=$(file_size test2.r) &&
580 SF=$(file_size smudge-write-fail.r) &&
582 git add . &&
583 rm -f *.r &&
585 rm -f debug.log &&
586 git checkout --quiet --no-progress . 2>git-stderr.log &&
588 grep "smudge write error at" git-stderr.log &&
589 test_i18ngrep "error: external filter" git-stderr.log &&
591 cat >expected.log <<-EOF &&
592 START
593 init handshake complete
594 IN: smudge smudge-write-fail.r $SF [OK] -- [WRITE FAIL]
595 START
596 init handshake complete
597 IN: smudge test.r $S [OK] -- OUT: $S . [OK]
598 IN: smudge test2.r $S2 [OK] -- OUT: $S2 . [OK]
599 STOP
601 test_cmp_exclude_clean expected.log debug.log &&
603 test_cmp_committed_rot13 "$TEST_ROOT/test.o" test.r &&
604 test_cmp_committed_rot13 "$TEST_ROOT/test2.o" test2.r &&
606 # Smudge failed
607 ! test_cmp smudge-write-fail.o smudge-write-fail.r &&
608 rot13.sh <smudge-write-fail.o >expected &&
609 git cat-file blob :smudge-write-fail.r >actual &&
610 test_cmp expected actual
614 test_expect_success PERL 'process filter should not be restarted if it signals an error' '
615 test_config_global filter.protocol.process "rot13-filter.pl debug.log clean smudge" &&
616 rm -rf repo &&
617 mkdir repo &&
619 cd repo &&
620 git init &&
622 echo "*.r filter=protocol" >.gitattributes &&
624 cp "$TEST_ROOT/test.o" test.r &&
625 cp "$TEST_ROOT/test2.o" test2.r &&
626 echo "this will cause an error" >error.o &&
627 cp error.o error.r &&
629 S=$(file_size test.r) &&
630 S2=$(file_size test2.r) &&
631 SE=$(file_size error.r) &&
633 git add . &&
634 rm -f *.r &&
636 filter_git checkout --quiet --no-progress . &&
637 cat >expected.log <<-EOF &&
638 START
639 init handshake complete
640 IN: smudge error.r $SE [OK] -- [ERROR]
641 IN: smudge test.r $S [OK] -- OUT: $S . [OK]
642 IN: smudge test2.r $S2 [OK] -- OUT: $S2 . [OK]
643 STOP
645 test_cmp_exclude_clean expected.log debug.log &&
647 test_cmp_committed_rot13 "$TEST_ROOT/test.o" test.r &&
648 test_cmp_committed_rot13 "$TEST_ROOT/test2.o" test2.r &&
649 test_cmp error.o error.r
653 test_expect_success PERL 'process filter abort stops processing of all further files' '
654 test_config_global filter.protocol.process "rot13-filter.pl debug.log clean smudge" &&
655 rm -rf repo &&
656 mkdir repo &&
658 cd repo &&
659 git init &&
661 echo "*.r filter=protocol" >.gitattributes &&
663 cp "$TEST_ROOT/test.o" test.r &&
664 cp "$TEST_ROOT/test2.o" test2.r &&
665 echo "error this blob and all future blobs" >abort.o &&
666 cp abort.o abort.r &&
668 SA=$(file_size abort.r) &&
670 git add . &&
671 rm -f *.r &&
673 # Note: This test assumes that Git filters files in alphabetical
674 # order ("abort.r" before "test.r").
675 filter_git checkout --quiet --no-progress . &&
676 cat >expected.log <<-EOF &&
677 START
678 init handshake complete
679 IN: smudge abort.r $SA [OK] -- [ABORT]
680 STOP
682 test_cmp_exclude_clean expected.log debug.log &&
684 test_cmp "$TEST_ROOT/test.o" test.r &&
685 test_cmp "$TEST_ROOT/test2.o" test2.r &&
686 test_cmp abort.o abort.r
690 test_expect_success PERL 'invalid process filter must fail (and not hang!)' '
691 test_config_global filter.protocol.process cat &&
692 test_config_global filter.protocol.required true &&
693 rm -rf repo &&
694 mkdir repo &&
696 cd repo &&
697 git init &&
699 echo "*.r filter=protocol" >.gitattributes &&
701 cp "$TEST_ROOT/test.o" test.r &&
702 test_must_fail git add . 2>git-stderr.log &&
703 grep "expected git-filter-server" git-stderr.log
707 test_expect_success PERL 'delayed checkout in process filter' '
708 test_config_global filter.a.process "rot13-filter.pl a.log clean smudge delay" &&
709 test_config_global filter.a.required true &&
710 test_config_global filter.b.process "rot13-filter.pl b.log clean smudge delay" &&
711 test_config_global filter.b.required true &&
713 rm -rf repo &&
714 mkdir repo &&
716 cd repo &&
717 git init &&
718 echo "*.a filter=a" >.gitattributes &&
719 echo "*.b filter=b" >>.gitattributes &&
720 cp "$TEST_ROOT/test.o" test.a &&
721 cp "$TEST_ROOT/test.o" test-delay10.a &&
722 cp "$TEST_ROOT/test.o" test-delay11.a &&
723 cp "$TEST_ROOT/test.o" test-delay20.a &&
724 cp "$TEST_ROOT/test.o" test-delay10.b &&
725 git add . &&
726 git commit -m "test commit"
727 ) &&
729 S=$(file_size "$TEST_ROOT/test.o") &&
730 cat >a.exp <<-EOF &&
731 START
732 init handshake complete
733 IN: smudge test.a $S [OK] -- OUT: $S . [OK]
734 IN: smudge test-delay10.a $S [OK] -- [DELAYED]
735 IN: smudge test-delay11.a $S [OK] -- [DELAYED]
736 IN: smudge test-delay20.a $S [OK] -- [DELAYED]
737 IN: list_available_blobs test-delay10.a test-delay11.a [OK]
738 IN: smudge test-delay10.a 0 [OK] -- OUT: $S . [OK]
739 IN: smudge test-delay11.a 0 [OK] -- OUT: $S . [OK]
740 IN: list_available_blobs test-delay20.a [OK]
741 IN: smudge test-delay20.a 0 [OK] -- OUT: $S . [OK]
742 IN: list_available_blobs [OK]
743 STOP
745 cat >b.exp <<-EOF &&
746 START
747 init handshake complete
748 IN: smudge test-delay10.b $S [OK] -- [DELAYED]
749 IN: list_available_blobs test-delay10.b [OK]
750 IN: smudge test-delay10.b 0 [OK] -- OUT: $S . [OK]
751 IN: list_available_blobs [OK]
752 STOP
755 rm -rf repo-cloned &&
756 filter_git clone repo repo-cloned &&
757 test_cmp_count a.exp repo-cloned/a.log &&
758 test_cmp_count b.exp repo-cloned/b.log &&
761 cd repo-cloned &&
762 test_cmp_committed_rot13 "$TEST_ROOT/test.o" test.a &&
763 test_cmp_committed_rot13 "$TEST_ROOT/test.o" test-delay10.a &&
764 test_cmp_committed_rot13 "$TEST_ROOT/test.o" test-delay11.a &&
765 test_cmp_committed_rot13 "$TEST_ROOT/test.o" test-delay20.a &&
766 test_cmp_committed_rot13 "$TEST_ROOT/test.o" test-delay10.b &&
768 rm *.a *.b &&
769 filter_git checkout . &&
770 test_cmp_count ../a.exp a.log &&
771 test_cmp_count ../b.exp b.log &&
773 test_cmp_committed_rot13 "$TEST_ROOT/test.o" test.a &&
774 test_cmp_committed_rot13 "$TEST_ROOT/test.o" test-delay10.a &&
775 test_cmp_committed_rot13 "$TEST_ROOT/test.o" test-delay11.a &&
776 test_cmp_committed_rot13 "$TEST_ROOT/test.o" test-delay20.a &&
777 test_cmp_committed_rot13 "$TEST_ROOT/test.o" test-delay10.b
781 test_expect_success PERL 'missing file in delayed checkout' '
782 test_config_global filter.bug.process "rot13-filter.pl bug.log clean smudge delay" &&
783 test_config_global filter.bug.required true &&
785 rm -rf repo &&
786 mkdir repo &&
788 cd repo &&
789 git init &&
790 echo "*.a filter=bug" >.gitattributes &&
791 cp "$TEST_ROOT/test.o" missing-delay.a &&
792 git add . &&
793 git commit -m "test commit"
794 ) &&
796 rm -rf repo-cloned &&
797 test_must_fail git clone repo repo-cloned 2>git-stderr.log &&
798 grep "error: .missing-delay\.a. was not filtered properly" git-stderr.log
801 test_expect_success PERL 'invalid file in delayed checkout' '
802 test_config_global filter.bug.process "rot13-filter.pl bug.log clean smudge delay" &&
803 test_config_global filter.bug.required true &&
805 rm -rf repo &&
806 mkdir repo &&
808 cd repo &&
809 git init &&
810 echo "*.a filter=bug" >.gitattributes &&
811 cp "$TEST_ROOT/test.o" invalid-delay.a &&
812 cp "$TEST_ROOT/test.o" unfiltered &&
813 git add . &&
814 git commit -m "test commit"
815 ) &&
817 rm -rf repo-cloned &&
818 test_must_fail git clone repo repo-cloned 2>git-stderr.log &&
819 grep "error: external filter .* signaled that .unfiltered. is now available although it has not been delayed earlier" git-stderr.log
822 test_done