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Commit | Line | Data |
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3fed15f5 JH |
1 | #!/bin/sh |
2 | ||
3 | test_description='blob conversion via gitattributes' | |
4 | ||
5 | . ./test-lib.sh | |
6 | ||
71dd5047 | 7 | TEST_ROOT="$PWD" |
30030a36 | 8 | PATH=$TEST_ROOT:$PATH |
edcc8581 | 9 | |
cbb6707b | 10 | write_script <<\EOF "$TEST_ROOT/rot13.sh" |
7339eb08 JK |
11 | tr \ |
12 | 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ' \ | |
13 | 'nopqrstuvwxyzabcdefghijklmNOPQRSTUVWXYZABCDEFGHIJKLM' | |
aa4ed402 | 14 | EOF |
edcc8581 | 15 | |
f272696a JK |
16 | write_script rot13-filter.pl "$PERL_PATH" \ |
17 | <"$TEST_DIRECTORY"/t0021/rot13-filter.pl | |
edcc8581 LS |
18 | |
19 | generate_random_characters () { | |
20 | LEN=$1 | |
21 | NAME=$2 | |
c680668d | 22 | test-tool genrandom some-seed $LEN | |
edcc8581 LS |
23 | perl -pe "s/./chr((ord($&) % 26) + ord('a'))/sge" >"$TEST_ROOT/$NAME" |
24 | } | |
25 | ||
26 | file_size () { | |
5868bd86 | 27 | test-tool path-utils file-size "$1" |
edcc8581 LS |
28 | } |
29 | ||
30 | filter_git () { | |
e1ec4721 | 31 | rm -f *.log && |
a0d8b60d | 32 | git "$@" |
edcc8581 LS |
33 | } |
34 | ||
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. | |
3eae30e4 | 38 | # c.f. http://lore.kernel.org/git/xmqqshv18i8i.fsf@gitster.mtv.corp.google.com/ |
edcc8581 LS |
39 | test_cmp_count () { |
40 | expect=$1 | |
41 | actual=$2 | |
42 | for FILE in "$expect" "$actual" | |
43 | do | |
038212c4 | 44 | sort "$FILE" | uniq -c | |
58ec9cb3 | 45 | sed -e "s/^ *[0-9][0-9]*[ ]*IN: /x IN: /" >"$FILE.tmp" |
edcc8581 | 46 | done && |
58ec9cb3 LS |
47 | test_cmp "$expect.tmp" "$actual.tmp" && |
48 | rm "$expect.tmp" "$actual.tmp" | |
edcc8581 LS |
49 | } |
50 | ||
51 | # Compare two files but exclude all `clean` invocations because Git can | |
52 | # call `clean` zero or more times. | |
3eae30e4 | 53 | # c.f. http://lore.kernel.org/git/xmqqshv18i8i.fsf@gitster.mtv.corp.google.com/ |
edcc8581 LS |
54 | test_cmp_exclude_clean () { |
55 | expect=$1 | |
56 | actual=$2 | |
57 | for FILE in "$expect" "$actual" | |
58 | do | |
58ec9cb3 | 59 | grep -v "IN: clean" "$FILE" >"$FILE.tmp" |
edcc8581 | 60 | done && |
58ec9cb3 LS |
61 | test_cmp "$expect.tmp" "$actual.tmp" && |
62 | rm "$expect.tmp" "$actual.tmp" | |
edcc8581 LS |
63 | } |
64 | ||
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" && | |
30030a36 | 69 | rot13.sh <"$1" >expected && |
edcc8581 LS |
70 | git cat-file blob :"$2" >actual && |
71 | test_cmp expected actual | |
72 | } | |
aa4ed402 | 73 | |
3fed15f5 | 74 | test_expect_success setup ' |
aa4ed402 JH |
75 | git config filter.rot13.smudge ./rot13.sh && |
76 | git config filter.rot13.clean ./rot13.sh && | |
77 | ||
3fed15f5 | 78 | { |
aa4ed402 | 79 | echo "*.t filter=rot13" |
3fed15f5 JH |
80 | echo "*.i ident" |
81 | } >.gitattributes && | |
82 | ||
83 | { | |
84 | echo a b c d e f g h i j k l m | |
85 | echo n o p q r s t u v w x y z | |
af9b54bb | 86 | echo '\''$Id$'\'' |
3fed15f5 JH |
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 && | |
edcc8581 LS |
93 | git checkout -- test test.t test.i && |
94 | ||
95 | echo "content-test2" >test2.o && | |
c6b0831c | 96 | echo "content-test3 - filename with special characters" >"test3 '\''sq'\'',\$x=.o" |
3fed15f5 JH |
97 | ' |
98 | ||
af9b54bb | 99 | script='s/^\$Id: \([0-9a-f]*\) \$/\1/p' |
3fed15f5 JH |
100 | |
101 | test_expect_success check ' | |
102 | ||
ed549703 LS |
103 | test_cmp test.o test && |
104 | test_cmp test.o test.t && | |
3fed15f5 JH |
105 | |
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 "$script" test.i) && | |
a0ae35ae JS |
110 | test "z$id" = "z$embedded" && |
111 | ||
ed549703 | 112 | git cat-file blob :test.t >test.r && |
a0ae35ae | 113 | |
ed549703 LS |
114 | ./rot13.sh <test.o >test.t && |
115 | test_cmp test.r test.t | |
3fed15f5 JH |
116 | ' |
117 | ||
dfab71cb AP |
118 | # If an expanded ident ever gets into the repository, we want to make sure that |
119 | # it is collapsed before being expanded again on checkout | |
120 | test_expect_success expanded_in_repo ' | |
121 | { | |
122 | echo "File with expanded keywords" | |
123 | echo "\$Id\$" | |
124 | echo "\$Id:\$" | |
125 | echo "\$Id: 0000000000000000000000000000000000000000 \$" | |
126 | echo "\$Id: NoSpaceAtEnd\$" | |
127 | echo "\$Id:NoSpaceAtFront \$" | |
128 | echo "\$Id:NoSpaceAtEitherEnd\$" | |
129 | echo "\$Id: NoTerminatingSymbol" | |
a9f3049f | 130 | echo "\$Id: Foreign Commit With Spaces \$" |
6b6cab3f | 131 | } >expanded-keywords.0 && |
dfab71cb | 132 | |
6b6cab3f JH |
133 | { |
134 | cat expanded-keywords.0 && | |
135 | printf "\$Id: NoTerminatingSymbolAtEOF" | |
136 | } >expanded-keywords && | |
137 | cat expanded-keywords >expanded-keywords-crlf && | |
138 | git add expanded-keywords expanded-keywords-crlf && | |
dd555d8b RS |
139 | git commit -m "File with keywords expanded" && |
140 | id=$(git rev-parse --verify :expanded-keywords) && | |
141 | ||
dfab71cb AP |
142 | { |
143 | echo "File with expanded keywords" | |
dd555d8b RS |
144 | echo "\$Id: $id \$" |
145 | echo "\$Id: $id \$" | |
146 | echo "\$Id: $id \$" | |
147 | echo "\$Id: $id \$" | |
148 | echo "\$Id: $id \$" | |
149 | echo "\$Id: $id \$" | |
dfab71cb | 150 | echo "\$Id: NoTerminatingSymbol" |
07814d90 | 151 | echo "\$Id: Foreign Commit With Spaces \$" |
6b6cab3f JH |
152 | } >expected-output.0 && |
153 | { | |
154 | cat expected-output.0 && | |
dd555d8b | 155 | printf "\$Id: NoTerminatingSymbolAtEOF" |
6b6cab3f JH |
156 | } >expected-output && |
157 | { | |
158 | append_cr <expected-output.0 && | |
159 | printf "\$Id: NoTerminatingSymbolAtEOF" | |
160 | } >expected-output-crlf && | |
161 | { | |
162 | echo "expanded-keywords ident" | |
163 | echo "expanded-keywords-crlf ident text eol=crlf" | |
164 | } >>.gitattributes && | |
dfab71cb | 165 | |
6b6cab3f | 166 | rm -f expanded-keywords expanded-keywords-crlf && |
dfab71cb | 167 | |
dfab71cb | 168 | git checkout -- expanded-keywords && |
dcbaa0b3 | 169 | test_cmp expected-output expanded-keywords && |
6b6cab3f JH |
170 | |
171 | git checkout -- expanded-keywords-crlf && | |
dcbaa0b3 | 172 | test_cmp expected-output-crlf expanded-keywords-crlf |
dfab71cb AP |
173 | ' |
174 | ||
a2b665de PW |
175 | # The use of %f in a filter definition is expanded to the path to |
176 | # the filename being smudged or cleaned. It must be shell escaped. | |
177 | # First, set up some interesting file names and pet them in | |
178 | # .gitattributes. | |
179 | test_expect_success 'filter shell-escaped filenames' ' | |
180 | cat >argc.sh <<-EOF && | |
181 | #!$SHELL_PATH | |
4290f690 | 182 | cat >/dev/null |
a2b665de PW |
183 | echo argc: \$# "\$@" |
184 | EOF | |
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 && | |
192 | ||
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 | |
ed549703 | 195 | test_config filter.argc.smudge "sh ./argc.sh %f" && |
a2b665de PW |
196 | rm "$normal" "$special" && |
197 | git checkout -- "$normal" "$special" && | |
198 | ||
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" && | |
204 | ||
205 | # do the same thing, but with more args in the filter expression | |
ed549703 | 206 | test_config filter.argc.smudge "sh ./argc.sh %f --my-extra-arg" && |
a2b665de PW |
207 | rm "$normal" "$special" && |
208 | git checkout -- "$normal" "$special" && | |
209 | ||
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" && | |
215 | : | |
216 | ' | |
217 | ||
9035d75a | 218 | test_expect_success 'required filter should filter data' ' |
ed549703 LS |
219 | test_config filter.required.smudge ./rot13.sh && |
220 | test_config filter.required.clean ./rot13.sh && | |
221 | test_config filter.required.required true && | |
36daaaca JB |
222 | |
223 | echo "*.r filter=required" >.gitattributes && | |
224 | ||
9035d75a | 225 | cat test.o >test.r && |
36daaaca | 226 | git add test.r && |
9035d75a | 227 | |
36daaaca | 228 | rm -f test.r && |
9035d75a | 229 | git checkout -- test.r && |
ed549703 | 230 | test_cmp test.o test.r && |
9035d75a SP |
231 | |
232 | ./rot13.sh <test.o >expected && | |
233 | git cat-file blob :test.r >actual && | |
ed549703 | 234 | test_cmp expected actual |
36daaaca JB |
235 | ' |
236 | ||
237 | test_expect_success 'required filter smudge failure' ' | |
ed549703 LS |
238 | test_config filter.failsmudge.smudge false && |
239 | test_config filter.failsmudge.clean cat && | |
240 | test_config filter.failsmudge.required true && | |
36daaaca JB |
241 | |
242 | echo "*.fs filter=failsmudge" >.gitattributes && | |
243 | ||
244 | echo test >test.fs && | |
245 | git add test.fs && | |
246 | rm -f test.fs && | |
247 | test_must_fail git checkout -- test.fs | |
248 | ' | |
249 | ||
250 | test_expect_success 'required filter clean failure' ' | |
ed549703 LS |
251 | test_config filter.failclean.smudge cat && |
252 | test_config filter.failclean.clean false && | |
253 | test_config filter.failclean.required true && | |
36daaaca JB |
254 | |
255 | echo "*.fc filter=failclean" >.gitattributes && | |
256 | ||
257 | echo test >test.fc && | |
258 | test_must_fail git add test.fc | |
259 | ' | |
260 | ||
9035d75a | 261 | test_expect_success 'filtering large input to small output should use little memory' ' |
ed549703 LS |
262 | test_config filter.devnull.clean "cat >/dev/null" && |
263 | test_config filter.devnull.required true && | |
9035d75a SP |
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 | |
267 | ' | |
268 | ||
0c4dd67a | 269 | test_expect_success 'filter that does not read is fine' ' |
c680668d | 270 | test-tool genrandom foo $((128 * 1024 + 1)) >big && |
0c4dd67a | 271 | echo "big filter=epipe" >.gitattributes && |
ed549703 | 272 | test_config filter.epipe.clean "echo xyzzy" && |
0c4dd67a JH |
273 | git add big && |
274 | git cat-file blob :big >actual && | |
275 | echo xyzzy >expect && | |
276 | test_cmp expect actual | |
277 | ' | |
278 | ||
0b6806b9 | 279 | test_expect_success EXPENSIVE 'filter large file' ' |
ed549703 LS |
280 | test_config filter.largefile.smudge cat && |
281 | test_config filter.largefile.clean cat && | |
0b6806b9 SP |
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 && | |
ed549703 | 285 | test_must_be_empty err && |
0b6806b9 SP |
286 | rm -f 2GB && |
287 | git checkout -- 2GB 2>err && | |
ed549703 | 288 | test_must_be_empty err |
0b6806b9 SP |
289 | ' |
290 | ||
f6a1e1e2 | 291 | test_expect_success "filter: clean empty file" ' |
ed549703 LS |
292 | test_config filter.in-repo-header.clean "echo cleaned && cat" && |
293 | test_config filter.in-repo-header.smudge "sed 1d" && | |
f6a1e1e2 JH |
294 | |
295 | echo "empty-in-worktree filter=in-repo-header" >>.gitattributes && | |
296 | >empty-in-worktree && | |
297 | ||
298 | echo cleaned >expected && | |
299 | git add empty-in-worktree && | |
300 | git show :empty-in-worktree >actual && | |
301 | test_cmp expected actual | |
302 | ' | |
303 | ||
304 | test_expect_success "filter: smudge empty file" ' | |
ed549703 LS |
305 | test_config filter.empty-in-repo.clean "cat >/dev/null" && |
306 | test_config filter.empty-in-repo.smudge "echo smudged && cat" && | |
f6a1e1e2 JH |
307 | |
308 | echo "empty-in-repo filter=empty-in-repo" >>.gitattributes && | |
309 | echo dead data walking >empty-in-repo && | |
310 | git add empty-in-repo && | |
311 | ||
312 | echo smudged >expected && | |
313 | git checkout-index --prefix=filtered- empty-in-repo && | |
314 | test_cmp expected filtered-empty-in-repo | |
315 | ' | |
316 | ||
1a8630dc LS |
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 && | |
322 | ||
323 | echo "*.disable filter=disable" >.gitattributes && | |
324 | ||
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 | |
331 | ' | |
332 | ||
06dec439 JK |
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 && | |
338 | ||
339 | >count && | |
340 | git diff-tree -p HEAD && | |
341 | test_line_count = 0 count | |
342 | ' | |
343 | ||
edcc8581 | 344 | test_expect_success PERL 'required process filter should filter data' ' |
e1ec4721 | 345 | test_config_global filter.protocol.process "rot13-filter.pl debug.log clean smudge" && |
edcc8581 LS |
346 | test_config_global filter.protocol.required true && |
347 | rm -rf repo && | |
348 | mkdir repo && | |
349 | ( | |
350 | cd repo && | |
351 | git init && | |
352 | ||
edcc8581 LS |
353 | echo "*.r filter=protocol" >.gitattributes && |
354 | git add . && | |
9c48b4fb | 355 | git commit -m "test commit 1" && |
edcc8581 LS |
356 | git branch empty-branch && |
357 | ||
358 | cp "$TEST_ROOT/test.o" test.r && | |
359 | cp "$TEST_ROOT/test2.o" test2.r && | |
360 | mkdir testsubdir && | |
c6b0831c | 361 | cp "$TEST_ROOT/test3 '\''sq'\'',\$x=.o" "testsubdir/test3 '\''sq'\'',\$x=.r" && |
edcc8581 LS |
362 | >test4-empty.r && |
363 | ||
364 | S=$(file_size test.r) && | |
365 | S2=$(file_size test2.r) && | |
c6b0831c | 366 | S3=$(file_size "testsubdir/test3 '\''sq'\'',\$x=.r") && |
13e7ed6a | 367 | M=$(git hash-object test.r) && |
368 | M2=$(git hash-object test2.r) && | |
369 | M3=$(git hash-object "testsubdir/test3 '\''sq'\'',\$x=.r") && | |
370 | EMPTY=$(git hash-object /dev/null) && | |
edcc8581 LS |
371 | |
372 | filter_git add . && | |
373 | cat >expected.log <<-EOF && | |
374 | START | |
375 | init handshake complete | |
376 | IN: clean test.r $S [OK] -- OUT: $S . [OK] | |
377 | IN: clean test2.r $S2 [OK] -- OUT: $S2 . [OK] | |
378 | IN: clean test4-empty.r 0 [OK] -- OUT: 0 [OK] | |
c6b0831c | 379 | IN: clean testsubdir/test3 '\''sq'\'',\$x=.r $S3 [OK] -- OUT: $S3 . [OK] |
edcc8581 LS |
380 | STOP |
381 | EOF | |
e1ec4721 | 382 | test_cmp_count expected.log debug.log && |
edcc8581 | 383 | |
7eeda8b8 | 384 | git commit -m "test commit 2" && |
3f267856 | 385 | MASTER=$(git rev-parse --verify master) && |
386 | META="ref=refs/heads/master treeish=$MASTER" && | |
c6b0831c | 387 | rm -f test2.r "testsubdir/test3 '\''sq'\'',\$x=.r" && |
edcc8581 LS |
388 | |
389 | filter_git checkout --quiet --no-progress . && | |
390 | cat >expected.log <<-EOF && | |
391 | START | |
392 | init handshake complete | |
13e7ed6a | 393 | IN: smudge test2.r blob=$M2 $S2 [OK] -- OUT: $S2 . [OK] |
394 | IN: smudge testsubdir/test3 '\''sq'\'',\$x=.r blob=$M3 $S3 [OK] -- OUT: $S3 . [OK] | |
edcc8581 LS |
395 | STOP |
396 | EOF | |
e1ec4721 | 397 | test_cmp_exclude_clean expected.log debug.log && |
edcc8581 | 398 | |
58166c2e TG |
399 | # Make sure that the file appears dirty, so checkout below has to |
400 | # run the configured filter. | |
401 | touch test.r && | |
edcc8581 LS |
402 | filter_git checkout --quiet --no-progress empty-branch && |
403 | cat >expected.log <<-EOF && | |
404 | START | |
405 | init handshake complete | |
406 | IN: clean test.r $S [OK] -- OUT: $S . [OK] | |
407 | STOP | |
408 | EOF | |
e1ec4721 | 409 | test_cmp_exclude_clean expected.log debug.log && |
edcc8581 LS |
410 | |
411 | filter_git checkout --quiet --no-progress master && | |
412 | cat >expected.log <<-EOF && | |
413 | START | |
414 | init handshake complete | |
13e7ed6a | 415 | IN: smudge test.r $META blob=$M $S [OK] -- OUT: $S . [OK] |
416 | IN: smudge test2.r $META blob=$M2 $S2 [OK] -- OUT: $S2 . [OK] | |
417 | IN: smudge test4-empty.r $META blob=$EMPTY 0 [OK] -- OUT: 0 [OK] | |
418 | IN: smudge testsubdir/test3 '\''sq'\'',\$x=.r $META blob=$M3 $S3 [OK] -- OUT: $S3 . [OK] | |
edcc8581 LS |
419 | STOP |
420 | EOF | |
e1ec4721 | 421 | test_cmp_exclude_clean expected.log debug.log && |
edcc8581 LS |
422 | |
423 | test_cmp_committed_rot13 "$TEST_ROOT/test.o" test.r && | |
424 | test_cmp_committed_rot13 "$TEST_ROOT/test2.o" test2.r && | |
c6b0831c | 425 | test_cmp_committed_rot13 "$TEST_ROOT/test3 '\''sq'\'',\$x=.o" "testsubdir/test3 '\''sq'\'',\$x=.r" |
edcc8581 LS |
426 | ) |
427 | ' | |
428 | ||
3f267856 | 429 | test_expect_success PERL 'required process filter should filter data for various subcommands' ' |
430 | test_config_global filter.protocol.process "rot13-filter.pl debug.log clean smudge" && | |
431 | test_config_global filter.protocol.required true && | |
432 | ( | |
433 | cd repo && | |
434 | ||
435 | S=$(file_size test.r) && | |
436 | S2=$(file_size test2.r) && | |
437 | S3=$(file_size "testsubdir/test3 '\''sq'\'',\$x=.r") && | |
438 | M=$(git hash-object test.r) && | |
439 | M2=$(git hash-object test2.r) && | |
440 | M3=$(git hash-object "testsubdir/test3 '\''sq'\'',\$x=.r") && | |
441 | EMPTY=$(git hash-object /dev/null) && | |
442 | ||
443 | MASTER=$(git rev-parse --verify master) && | |
444 | ||
445 | cp "$TEST_ROOT/test.o" test5.r && | |
446 | git add test5.r && | |
447 | git commit -m "test commit 3" && | |
448 | git checkout empty-branch && | |
449 | filter_git rebase --onto empty-branch master^^ master && | |
4cf76f6b | 450 | MASTER2=$(git rev-parse --verify master) && |
451 | META="ref=refs/heads/master treeish=$MASTER2" && | |
3f267856 | 452 | cat >expected.log <<-EOF && |
453 | START | |
454 | init handshake complete | |
455 | IN: smudge test.r $META blob=$M $S [OK] -- OUT: $S . [OK] | |
456 | IN: smudge test2.r $META blob=$M2 $S2 [OK] -- OUT: $S2 . [OK] | |
457 | IN: smudge test4-empty.r $META blob=$EMPTY 0 [OK] -- OUT: 0 [OK] | |
458 | IN: smudge test5.r $META blob=$M $S [OK] -- OUT: $S . [OK] | |
459 | IN: smudge testsubdir/test3 '\''sq'\'',\$x=.r $META blob=$M3 $S3 [OK] -- OUT: $S3 . [OK] | |
460 | STOP | |
461 | EOF | |
4cf76f6b | 462 | test_cmp_exclude_clean expected.log debug.log && |
463 | ||
464 | git reset --hard empty-branch && | |
465 | filter_git reset --hard $MASTER && | |
466 | META="treeish=$MASTER" && | |
467 | cat >expected.log <<-EOF && | |
468 | START | |
469 | init handshake complete | |
470 | IN: smudge test.r $META blob=$M $S [OK] -- OUT: $S . [OK] | |
471 | IN: smudge test2.r $META blob=$M2 $S2 [OK] -- OUT: $S2 . [OK] | |
472 | IN: smudge test4-empty.r $META blob=$EMPTY 0 [OK] -- OUT: 0 [OK] | |
473 | IN: smudge testsubdir/test3 '\''sq'\'',\$x=.r $META blob=$M3 $S3 [OK] -- OUT: $S3 . [OK] | |
474 | STOP | |
475 | EOF | |
476 | test_cmp_exclude_clean expected.log debug.log && | |
477 | ||
478 | git branch old-master $MASTER && | |
479 | git reset --hard empty-branch && | |
480 | filter_git reset --hard old-master && | |
481 | META="ref=refs/heads/old-master treeish=$MASTER" && | |
482 | cat >expected.log <<-EOF && | |
483 | START | |
484 | init handshake complete | |
485 | IN: smudge test.r $META blob=$M $S [OK] -- OUT: $S . [OK] | |
486 | IN: smudge test2.r $META blob=$M2 $S2 [OK] -- OUT: $S2 . [OK] | |
487 | IN: smudge test4-empty.r $META blob=$EMPTY 0 [OK] -- OUT: 0 [OK] | |
488 | IN: smudge testsubdir/test3 '\''sq'\'',\$x=.r $META blob=$M3 $S3 [OK] -- OUT: $S3 . [OK] | |
489 | STOP | |
490 | EOF | |
3f267856 | 491 | test_cmp_exclude_clean expected.log debug.log |
492 | ) | |
493 | ' | |
494 | ||
edcc8581 LS |
495 | test_expect_success PERL 'required process filter takes precedence' ' |
496 | test_config_global filter.protocol.clean false && | |
e1ec4721 | 497 | test_config_global filter.protocol.process "rot13-filter.pl debug.log clean" && |
edcc8581 LS |
498 | test_config_global filter.protocol.required true && |
499 | rm -rf repo && | |
500 | mkdir repo && | |
501 | ( | |
502 | cd repo && | |
503 | git init && | |
504 | ||
505 | echo "*.r filter=protocol" >.gitattributes && | |
506 | cp "$TEST_ROOT/test.o" test.r && | |
507 | S=$(file_size test.r) && | |
508 | ||
509 | # Check that the process filter is invoked here | |
510 | filter_git add . && | |
511 | cat >expected.log <<-EOF && | |
512 | START | |
513 | init handshake complete | |
514 | IN: clean test.r $S [OK] -- OUT: $S . [OK] | |
515 | STOP | |
516 | EOF | |
e1ec4721 | 517 | test_cmp_count expected.log debug.log |
edcc8581 LS |
518 | ) |
519 | ' | |
520 | ||
521 | test_expect_success PERL 'required process filter should be used only for "clean" operation only' ' | |
e1ec4721 | 522 | test_config_global filter.protocol.process "rot13-filter.pl debug.log clean" && |
edcc8581 LS |
523 | rm -rf repo && |
524 | mkdir repo && | |
525 | ( | |
526 | cd repo && | |
527 | git init && | |
528 | ||
529 | echo "*.r filter=protocol" >.gitattributes && | |
530 | cp "$TEST_ROOT/test.o" test.r && | |
531 | S=$(file_size test.r) && | |
532 | ||
533 | filter_git add . && | |
534 | cat >expected.log <<-EOF && | |
535 | START | |
536 | init handshake complete | |
537 | IN: clean test.r $S [OK] -- OUT: $S . [OK] | |
538 | STOP | |
539 | EOF | |
e1ec4721 | 540 | test_cmp_count expected.log debug.log && |
edcc8581 LS |
541 | |
542 | rm test.r && | |
543 | ||
544 | filter_git checkout --quiet --no-progress . && | |
545 | # If the filter would be used for "smudge", too, we would see | |
546 | # "IN: smudge test.r 57 [OK] -- OUT: 57 . [OK]" here | |
547 | cat >expected.log <<-EOF && | |
548 | START | |
549 | init handshake complete | |
550 | STOP | |
551 | EOF | |
e1ec4721 | 552 | test_cmp_exclude_clean expected.log debug.log |
edcc8581 LS |
553 | ) |
554 | ' | |
555 | ||
556 | test_expect_success PERL 'required process filter should process multiple packets' ' | |
e1ec4721 | 557 | test_config_global filter.protocol.process "rot13-filter.pl debug.log clean smudge" && |
edcc8581 LS |
558 | test_config_global filter.protocol.required true && |
559 | ||
560 | rm -rf repo && | |
561 | mkdir repo && | |
562 | ( | |
563 | cd repo && | |
564 | git init && | |
565 | ||
566 | # Generate data requiring 1, 2, 3 packets | |
567 | S=65516 && # PKTLINE_DATA_MAXLEN -> Maximal size of a packet | |
568 | generate_random_characters $(($S )) 1pkt_1__.file && | |
569 | generate_random_characters $(($S +1)) 2pkt_1+1.file && | |
570 | generate_random_characters $(($S*2-1)) 2pkt_2-1.file && | |
571 | generate_random_characters $(($S*2 )) 2pkt_2__.file && | |
572 | generate_random_characters $(($S*2+1)) 3pkt_2+1.file && | |
573 | ||
574 | for FILE in "$TEST_ROOT"/*.file | |
575 | do | |
576 | cp "$FILE" . && | |
30030a36 | 577 | rot13.sh <"$FILE" >"$FILE.rot13" |
edcc8581 LS |
578 | done && |
579 | ||
580 | echo "*.file filter=protocol" >.gitattributes && | |
581 | filter_git add *.file .gitattributes && | |
582 | cat >expected.log <<-EOF && | |
583 | START | |
584 | init handshake complete | |
585 | IN: clean 1pkt_1__.file $(($S )) [OK] -- OUT: $(($S )) . [OK] | |
586 | IN: clean 2pkt_1+1.file $(($S +1)) [OK] -- OUT: $(($S +1)) .. [OK] | |
587 | IN: clean 2pkt_2-1.file $(($S*2-1)) [OK] -- OUT: $(($S*2-1)) .. [OK] | |
588 | IN: clean 2pkt_2__.file $(($S*2 )) [OK] -- OUT: $(($S*2 )) .. [OK] | |
589 | IN: clean 3pkt_2+1.file $(($S*2+1)) [OK] -- OUT: $(($S*2+1)) ... [OK] | |
590 | STOP | |
591 | EOF | |
e1ec4721 | 592 | test_cmp_count expected.log debug.log && |
edcc8581 | 593 | |
13e7ed6a | 594 | M1="blob=$(git hash-object 1pkt_1__.file)" && |
595 | M2="blob=$(git hash-object 2pkt_1+1.file)" && | |
596 | M3="blob=$(git hash-object 2pkt_2-1.file)" && | |
597 | M4="blob=$(git hash-object 2pkt_2__.file)" && | |
598 | M5="blob=$(git hash-object 3pkt_2+1.file)" && | |
599 | rm -f *.file debug.log && | |
edcc8581 LS |
600 | |
601 | filter_git checkout --quiet --no-progress -- *.file && | |
602 | cat >expected.log <<-EOF && | |
603 | START | |
604 | init handshake complete | |
13e7ed6a | 605 | IN: smudge 1pkt_1__.file $M1 $(($S )) [OK] -- OUT: $(($S )) . [OK] |
606 | IN: smudge 2pkt_1+1.file $M2 $(($S +1)) [OK] -- OUT: $(($S +1)) .. [OK] | |
607 | IN: smudge 2pkt_2-1.file $M3 $(($S*2-1)) [OK] -- OUT: $(($S*2-1)) .. [OK] | |
608 | IN: smudge 2pkt_2__.file $M4 $(($S*2 )) [OK] -- OUT: $(($S*2 )) .. [OK] | |
609 | IN: smudge 3pkt_2+1.file $M5 $(($S*2+1)) [OK] -- OUT: $(($S*2+1)) ... [OK] | |
edcc8581 LS |
610 | STOP |
611 | EOF | |
e1ec4721 | 612 | test_cmp_exclude_clean expected.log debug.log && |
edcc8581 LS |
613 | |
614 | for FILE in *.file | |
615 | do | |
616 | test_cmp_committed_rot13 "$TEST_ROOT/$FILE" $FILE | |
617 | done | |
618 | ) | |
619 | ' | |
620 | ||
621 | test_expect_success PERL 'required process filter with clean error should fail' ' | |
e1ec4721 | 622 | test_config_global filter.protocol.process "rot13-filter.pl debug.log clean smudge" && |
edcc8581 LS |
623 | test_config_global filter.protocol.required true && |
624 | rm -rf repo && | |
625 | mkdir repo && | |
626 | ( | |
627 | cd repo && | |
628 | git init && | |
629 | ||
630 | echo "*.r filter=protocol" >.gitattributes && | |
631 | ||
632 | cp "$TEST_ROOT/test.o" test.r && | |
633 | echo "this is going to fail" >clean-write-fail.r && | |
634 | echo "content-test3-subdir" >test3.r && | |
635 | ||
636 | test_must_fail git add . | |
637 | ) | |
638 | ' | |
639 | ||
640 | test_expect_success PERL 'process filter should restart after unexpected write failure' ' | |
e1ec4721 | 641 | test_config_global filter.protocol.process "rot13-filter.pl debug.log clean smudge" && |
edcc8581 LS |
642 | rm -rf repo && |
643 | mkdir repo && | |
644 | ( | |
645 | cd repo && | |
646 | git init && | |
647 | ||
648 | echo "*.r filter=protocol" >.gitattributes && | |
649 | ||
650 | cp "$TEST_ROOT/test.o" test.r && | |
651 | cp "$TEST_ROOT/test2.o" test2.r && | |
652 | echo "this is going to fail" >smudge-write-fail.o && | |
653 | cp smudge-write-fail.o smudge-write-fail.r && | |
654 | ||
655 | S=$(file_size test.r) && | |
656 | S2=$(file_size test2.r) && | |
657 | SF=$(file_size smudge-write-fail.r) && | |
13e7ed6a | 658 | M=$(git hash-object test.r) && |
659 | M2=$(git hash-object test2.r) && | |
660 | MF=$(git hash-object smudge-write-fail.r) && | |
661 | rm -f debug.log && | |
edcc8581 LS |
662 | |
663 | git add . && | |
664 | rm -f *.r && | |
665 | ||
e1ec4721 | 666 | rm -f debug.log && |
edcc8581 LS |
667 | git checkout --quiet --no-progress . 2>git-stderr.log && |
668 | ||
669 | grep "smudge write error at" git-stderr.log && | |
d26a328e | 670 | test_i18ngrep "error: external filter" git-stderr.log && |
edcc8581 LS |
671 | |
672 | cat >expected.log <<-EOF && | |
673 | START | |
674 | init handshake complete | |
13e7ed6a | 675 | IN: smudge smudge-write-fail.r blob=$MF $SF [OK] -- [WRITE FAIL] |
edcc8581 LS |
676 | START |
677 | init handshake complete | |
13e7ed6a | 678 | IN: smudge test.r blob=$M $S [OK] -- OUT: $S . [OK] |
679 | IN: smudge test2.r blob=$M2 $S2 [OK] -- OUT: $S2 . [OK] | |
edcc8581 LS |
680 | STOP |
681 | EOF | |
e1ec4721 | 682 | test_cmp_exclude_clean expected.log debug.log && |
edcc8581 LS |
683 | |
684 | test_cmp_committed_rot13 "$TEST_ROOT/test.o" test.r && | |
685 | test_cmp_committed_rot13 "$TEST_ROOT/test2.o" test2.r && | |
686 | ||
687 | # Smudge failed | |
688 | ! test_cmp smudge-write-fail.o smudge-write-fail.r && | |
30030a36 | 689 | rot13.sh <smudge-write-fail.o >expected && |
edcc8581 LS |
690 | git cat-file blob :smudge-write-fail.r >actual && |
691 | test_cmp expected actual | |
692 | ) | |
693 | ' | |
694 | ||
695 | test_expect_success PERL 'process filter should not be restarted if it signals an error' ' | |
e1ec4721 | 696 | test_config_global filter.protocol.process "rot13-filter.pl debug.log clean smudge" && |
edcc8581 LS |
697 | rm -rf repo && |
698 | mkdir repo && | |
699 | ( | |
700 | cd repo && | |
701 | git init && | |
702 | ||
703 | echo "*.r filter=protocol" >.gitattributes && | |
704 | ||
705 | cp "$TEST_ROOT/test.o" test.r && | |
706 | cp "$TEST_ROOT/test2.o" test2.r && | |
707 | echo "this will cause an error" >error.o && | |
708 | cp error.o error.r && | |
709 | ||
710 | S=$(file_size test.r) && | |
711 | S2=$(file_size test2.r) && | |
712 | SE=$(file_size error.r) && | |
13e7ed6a | 713 | M=$(git hash-object test.r) && |
714 | M2=$(git hash-object test2.r) && | |
715 | ME=$(git hash-object error.r) && | |
716 | rm -f debug.log && | |
edcc8581 LS |
717 | |
718 | git add . && | |
719 | rm -f *.r && | |
720 | ||
721 | filter_git checkout --quiet --no-progress . && | |
722 | cat >expected.log <<-EOF && | |
723 | START | |
724 | init handshake complete | |
13e7ed6a | 725 | IN: smudge error.r blob=$ME $SE [OK] -- [ERROR] |
726 | IN: smudge test.r blob=$M $S [OK] -- OUT: $S . [OK] | |
727 | IN: smudge test2.r blob=$M2 $S2 [OK] -- OUT: $S2 . [OK] | |
edcc8581 LS |
728 | STOP |
729 | EOF | |
e1ec4721 | 730 | test_cmp_exclude_clean expected.log debug.log && |
edcc8581 LS |
731 | |
732 | test_cmp_committed_rot13 "$TEST_ROOT/test.o" test.r && | |
733 | test_cmp_committed_rot13 "$TEST_ROOT/test2.o" test2.r && | |
734 | test_cmp error.o error.r | |
735 | ) | |
736 | ' | |
737 | ||
738 | test_expect_success PERL 'process filter abort stops processing of all further files' ' | |
e1ec4721 | 739 | test_config_global filter.protocol.process "rot13-filter.pl debug.log clean smudge" && |
edcc8581 LS |
740 | rm -rf repo && |
741 | mkdir repo && | |
742 | ( | |
743 | cd repo && | |
744 | git init && | |
745 | ||
746 | echo "*.r filter=protocol" >.gitattributes && | |
747 | ||
748 | cp "$TEST_ROOT/test.o" test.r && | |
749 | cp "$TEST_ROOT/test2.o" test2.r && | |
750 | echo "error this blob and all future blobs" >abort.o && | |
751 | cp abort.o abort.r && | |
752 | ||
13e7ed6a | 753 | M="blob=$(git hash-object abort.r)" && |
754 | rm -f debug.log && | |
edcc8581 LS |
755 | SA=$(file_size abort.r) && |
756 | ||
757 | git add . && | |
758 | rm -f *.r && | |
759 | ||
13e7ed6a | 760 | |
edcc8581 LS |
761 | # Note: This test assumes that Git filters files in alphabetical |
762 | # order ("abort.r" before "test.r"). | |
763 | filter_git checkout --quiet --no-progress . && | |
764 | cat >expected.log <<-EOF && | |
765 | START | |
766 | init handshake complete | |
13e7ed6a | 767 | IN: smudge abort.r $M $SA [OK] -- [ABORT] |
edcc8581 LS |
768 | STOP |
769 | EOF | |
e1ec4721 | 770 | test_cmp_exclude_clean expected.log debug.log && |
edcc8581 LS |
771 | |
772 | test_cmp "$TEST_ROOT/test.o" test.r && | |
773 | test_cmp "$TEST_ROOT/test2.o" test2.r && | |
774 | test_cmp abort.o abort.r | |
775 | ) | |
776 | ' | |
777 | ||
778 | test_expect_success PERL 'invalid process filter must fail (and not hang!)' ' | |
779 | test_config_global filter.protocol.process cat && | |
780 | test_config_global filter.protocol.required true && | |
781 | rm -rf repo && | |
782 | mkdir repo && | |
783 | ( | |
784 | cd repo && | |
785 | git init && | |
786 | ||
787 | echo "*.r filter=protocol" >.gitattributes && | |
788 | ||
789 | cp "$TEST_ROOT/test.o" test.r && | |
790 | test_must_fail git add . 2>git-stderr.log && | |
fa64a2fd | 791 | grep "expected git-filter-server" git-stderr.log |
edcc8581 LS |
792 | ) |
793 | ' | |
794 | ||
2841e8f8 LS |
795 | test_expect_success PERL 'delayed checkout in process filter' ' |
796 | test_config_global filter.a.process "rot13-filter.pl a.log clean smudge delay" && | |
797 | test_config_global filter.a.required true && | |
798 | test_config_global filter.b.process "rot13-filter.pl b.log clean smudge delay" && | |
799 | test_config_global filter.b.required true && | |
800 | ||
801 | rm -rf repo && | |
802 | mkdir repo && | |
803 | ( | |
804 | cd repo && | |
805 | git init && | |
806 | echo "*.a filter=a" >.gitattributes && | |
807 | echo "*.b filter=b" >>.gitattributes && | |
808 | cp "$TEST_ROOT/test.o" test.a && | |
809 | cp "$TEST_ROOT/test.o" test-delay10.a && | |
810 | cp "$TEST_ROOT/test.o" test-delay11.a && | |
811 | cp "$TEST_ROOT/test.o" test-delay20.a && | |
812 | cp "$TEST_ROOT/test.o" test-delay10.b && | |
813 | git add . && | |
814 | git commit -m "test commit" | |
815 | ) && | |
816 | ||
817 | S=$(file_size "$TEST_ROOT/test.o") && | |
dfc8cdc6 | 818 | PM="ref=refs/heads/master treeish=$(git -C repo rev-parse --verify master) " && |
819 | M="${PM}blob=$(git -C repo rev-parse --verify master:test.a)" && | |
2841e8f8 LS |
820 | cat >a.exp <<-EOF && |
821 | START | |
822 | init handshake complete | |
13e7ed6a | 823 | IN: smudge test.a $M $S [OK] -- OUT: $S . [OK] |
824 | IN: smudge test-delay10.a $M $S [OK] -- [DELAYED] | |
825 | IN: smudge test-delay11.a $M $S [OK] -- [DELAYED] | |
826 | IN: smudge test-delay20.a $M $S [OK] -- [DELAYED] | |
2841e8f8 | 827 | IN: list_available_blobs test-delay10.a test-delay11.a [OK] |
13e7ed6a | 828 | IN: smudge test-delay10.a $M 0 [OK] -- OUT: $S . [OK] |
829 | IN: smudge test-delay11.a $M 0 [OK] -- OUT: $S . [OK] | |
2841e8f8 | 830 | IN: list_available_blobs test-delay20.a [OK] |
13e7ed6a | 831 | IN: smudge test-delay20.a $M 0 [OK] -- OUT: $S . [OK] |
2841e8f8 LS |
832 | IN: list_available_blobs [OK] |
833 | STOP | |
834 | EOF | |
835 | cat >b.exp <<-EOF && | |
836 | START | |
837 | init handshake complete | |
13e7ed6a | 838 | IN: smudge test-delay10.b $M $S [OK] -- [DELAYED] |
2841e8f8 | 839 | IN: list_available_blobs test-delay10.b [OK] |
13e7ed6a | 840 | IN: smudge test-delay10.b $M 0 [OK] -- OUT: $S . [OK] |
2841e8f8 LS |
841 | IN: list_available_blobs [OK] |
842 | STOP | |
843 | EOF | |
844 | ||
845 | rm -rf repo-cloned && | |
846 | filter_git clone repo repo-cloned && | |
847 | test_cmp_count a.exp repo-cloned/a.log && | |
848 | test_cmp_count b.exp repo-cloned/b.log && | |
849 | ||
850 | ( | |
851 | cd repo-cloned && | |
852 | test_cmp_committed_rot13 "$TEST_ROOT/test.o" test.a && | |
853 | test_cmp_committed_rot13 "$TEST_ROOT/test.o" test-delay10.a && | |
854 | test_cmp_committed_rot13 "$TEST_ROOT/test.o" test-delay11.a && | |
855 | test_cmp_committed_rot13 "$TEST_ROOT/test.o" test-delay20.a && | |
856 | test_cmp_committed_rot13 "$TEST_ROOT/test.o" test-delay10.b && | |
857 | ||
858 | rm *.a *.b && | |
859 | filter_git checkout . && | |
dfc8cdc6 | 860 | # We are not checking out a ref here, so filter out ref metadata. |
861 | sed -e "s!$PM!!" ../a.exp >a.exp.filtered && | |
862 | sed -e "s!$PM!!" ../b.exp >b.exp.filtered && | |
863 | test_cmp_count a.exp.filtered a.log && | |
864 | test_cmp_count b.exp.filtered b.log && | |
2841e8f8 LS |
865 | |
866 | test_cmp_committed_rot13 "$TEST_ROOT/test.o" test.a && | |
867 | test_cmp_committed_rot13 "$TEST_ROOT/test.o" test-delay10.a && | |
868 | test_cmp_committed_rot13 "$TEST_ROOT/test.o" test-delay11.a && | |
869 | test_cmp_committed_rot13 "$TEST_ROOT/test.o" test-delay20.a && | |
870 | test_cmp_committed_rot13 "$TEST_ROOT/test.o" test-delay10.b | |
871 | ) | |
872 | ' | |
873 | ||
874 | test_expect_success PERL 'missing file in delayed checkout' ' | |
875 | test_config_global filter.bug.process "rot13-filter.pl bug.log clean smudge delay" && | |
876 | test_config_global filter.bug.required true && | |
877 | ||
878 | rm -rf repo && | |
879 | mkdir repo && | |
880 | ( | |
881 | cd repo && | |
882 | git init && | |
883 | echo "*.a filter=bug" >.gitattributes && | |
75651fd7 | 884 | cp "$TEST_ROOT/test.o" missing-delay.a && |
2841e8f8 LS |
885 | git add . && |
886 | git commit -m "test commit" | |
887 | ) && | |
888 | ||
889 | rm -rf repo-cloned && | |
890 | test_must_fail git clone repo repo-cloned 2>git-stderr.log && | |
2841e8f8 LS |
891 | grep "error: .missing-delay\.a. was not filtered properly" git-stderr.log |
892 | ' | |
893 | ||
894 | test_expect_success PERL 'invalid file in delayed checkout' ' | |
895 | test_config_global filter.bug.process "rot13-filter.pl bug.log clean smudge delay" && | |
896 | test_config_global filter.bug.required true && | |
897 | ||
898 | rm -rf repo && | |
899 | mkdir repo && | |
900 | ( | |
901 | cd repo && | |
902 | git init && | |
903 | echo "*.a filter=bug" >.gitattributes && | |
904 | cp "$TEST_ROOT/test.o" invalid-delay.a && | |
75651fd7 | 905 | cp "$TEST_ROOT/test.o" unfiltered && |
2841e8f8 LS |
906 | git add . && |
907 | git commit -m "test commit" | |
908 | ) && | |
909 | ||
910 | rm -rf repo-cloned && | |
911 | test_must_fail git clone repo repo-cloned 2>git-stderr.log && | |
912 | grep "error: external filter .* signaled that .unfiltered. is now available although it has not been delayed earlier" git-stderr.log | |
913 | ' | |
914 | ||
3fed15f5 | 915 | test_done |