3 # Copyright (c) 2006 Junio C Hamano
6 test_description='Various diff formatting options'
10 test_expect_success setup '
12 GIT_AUTHOR_DATE="2006-06-26 00:00:00 +0000" &&
13 GIT_COMMITTER_DATE="2006-06-26 00:00:00 +0000" &&
14 export GIT_AUTHOR_DATE GIT_COMMITTER_DATE &&
18 for i in 1 2 3; do echo $i; done >file0 &&
19 for i in A B; do echo $i; done >dir/sub &&
21 git add file0 file2 dir/sub &&
22 git commit -m Initial &&
27 GIT_AUTHOR_DATE="2006-06-26 00:01:00 +0000" &&
28 GIT_COMMITTER_DATE="2006-06-26 00:01:00 +0000" &&
29 export GIT_AUTHOR_DATE GIT_COMMITTER_DATE &&
31 for i in 4 5 6; do echo $i; done >>file0 &&
32 for i in C D; do echo $i; done >>dir/sub &&
34 git update-index --remove file0 file2 dir/sub &&
35 git commit -m "Second${LF}${LF}This is the second commit." &&
37 GIT_AUTHOR_DATE="2006-06-26 00:02:00 +0000" &&
38 GIT_COMMITTER_DATE="2006-06-26 00:02:00 +0000" &&
39 export GIT_AUTHOR_DATE GIT_COMMITTER_DATE &&
41 for i in A B C; do echo $i; done >file1 &&
43 for i in E F; do echo $i; done >>dir/sub &&
44 git update-index dir/sub &&
45 git commit -m Third &&
47 GIT_AUTHOR_DATE="2006-06-26 00:03:00 +0000" &&
48 GIT_COMMITTER_DATE="2006-06-26 00:03:00 +0000" &&
49 export GIT_AUTHOR_DATE GIT_COMMITTER_DATE &&
52 for i in A B C; do echo $i; done >>file0 &&
53 for i in 1 2; do echo $i; done >>dir/sub &&
56 git update-index file0 dir/sub &&
59 GIT_AUTHOR_DATE="2006-06-26 00:04:00 +0000" &&
60 GIT_COMMITTER_DATE="2006-06-26 00:04:00 +0000" &&
61 export GIT_AUTHOR_DATE GIT_COMMITTER_DATE &&
63 git checkout master &&
64 git pull -s ours . side &&
66 GIT_AUTHOR_DATE="2006-06-26 00:05:00 +0000" &&
67 GIT_COMMITTER_DATE="2006-06-26 00:05:00 +0000" &&
68 export GIT_AUTHOR_DATE GIT_COMMITTER_DATE &&
70 for i in A B C; do echo $i; done >>file0 &&
71 for i in 1 2; do echo $i; done >>dir/sub &&
72 git update-index file0 dir/sub &&
75 cp dir/sub dir3/sub &&
76 test-tool chmtime +1 dir3/sub &&
78 git config log.showroot false &&
81 GIT_AUTHOR_DATE="2006-06-26 00:06:00 +0000" &&
82 GIT_COMMITTER_DATE="2006-06-26 00:06:00 +0000" &&
83 export GIT_AUTHOR_DATE GIT_COMMITTER_DATE &&
84 git checkout -b rearrange initial &&
85 for i in B A; do echo $i; done >dir/sub &&
87 git commit -m "Rearranged lines in dir/sub" &&
88 git checkout master &&
90 GIT_AUTHOR_DATE="2006-06-26 00:06:00 +0000" &&
91 GIT_COMMITTER_DATE="2006-06-26 00:06:00 +0000" &&
92 export GIT_AUTHOR_DATE GIT_COMMITTER_DATE &&
93 git checkout -b mode initial &&
94 git update-index --chmod=+x file0 &&
95 git commit -m "update mode" &&
96 git checkout -f master &&
98 GIT_AUTHOR_DATE="2006-06-26 00:06:00 +0000" &&
99 GIT_COMMITTER_DATE="2006-06-26 00:06:00 +0000" &&
100 export GIT_AUTHOR_DATE GIT_COMMITTER_DATE &&
101 git checkout -b note initial &&
102 git update-index --chmod=+x file2 &&
103 git commit -m "update mode (file2)" &&
104 git notes add -m "note" &&
105 git checkout -f master &&
107 # Same merge as master, but with parents reversed. Hide it in a
108 # pseudo-ref to avoid impacting tests with --all.
109 commit=$(echo reverse |
110 git commit-tree -p master^2 -p master^1 master^{tree}) &&
111 git update-ref REVERSE $commit &&
113 git config diff.renames false &&
120 * [master] Merge branch 'side'
121 ! [rearrange] Rearranged lines in dir/sub
124 + [rearrange] Rearranged lines in dir/sub
125 - [master] Merge branch 'side'
129 +*++ [initial] Initial
134 my $oid_length = length($ARGV[0]);
135 my $x40 = "[0-9a-f]{40}";
136 my $xab = "[0-9a-f]{4,16}";
137 my $orx = "[0-9a-f]" x $oid_length;
143 return "" unless length $oid;
145 if ($oid =~ /^(100644|100755|120000)$/) {
149 if ($oid =~ /^0*$/) {
155 if (length($oid) == 40) {
156 return $x x $oid_length;
158 return $x x length($oid);
163 s/($orx)/munge_oid($1)/ge;
164 s/From ($x40)( |\))/"From " . munge_oid($1) . $2/ge;
165 s/commit ($x40)($| \(from )($x40?)/"commit " . munge_oid($1) . $2 . munge_oid($3)/ge;
166 s/\b($x40)( |\.\.|$)/munge_oid($1) . $2/ge;
167 s/^($x40)($| )/munge_oid($1) . $2/e;
168 s/($xab)(\.\.|,| |\.\.\.|$)/munge_oid($1) . $2/ge;
174 V=$(git version | sed -e 's/^git version //' -e 's/\./\\./g')
186 BUG "unknown magic $magic" ;;
189 cmd="$magic $cmd" magic=
192 test=$(echo "$label" | sed -e 's|[/ ][/ ]*|_|g')
193 pfx=$(printf "%04d" $test_count)
194 expect="$TEST_DIRECTORY/t4013/diff.$test"
195 actual="$pfx-diff.$test"
197 test_expect_success "git $cmd # magic is ${magic:-(not used)}" '
202 GIT_PRINT_SHA1_ELLIPSIS=yes git $cmd ;;
206 sed -e "s/^\\(-*\\)$V\\(-*\\)\$/\\1g-i-t--v-e-r-s-i-o-n\2/" \
207 -e "s/^\\(.*mixed; boundary=\"-*\\)$V\\(-*\\)\"\$/\\1g-i-t--v-e-r-s-i-o-n\2\"/"
212 process_diffs "$actual" >actual &&
213 process_diffs "$expect" >expect &&
215 *format-patch* | *-stat*)
216 test_i18ncmp expect actual;;
218 test_cmp expect actual;;
220 rm -f "$actual" actual expect
222 # this is to help developing new tests.
223 cp "$actual" "$expect"
230 diff-tree -r --abbrev initial
231 diff-tree -r --abbrev=4 initial
232 diff-tree --root initial
233 diff-tree --root --abbrev initial
234 :noellipses diff-tree --root --abbrev initial
235 diff-tree --root -r initial
236 diff-tree --root -r --abbrev initial
237 :noellipses diff-tree --root -r --abbrev initial
238 diff-tree --root -r --abbrev=4 initial
239 :noellipses diff-tree --root -r --abbrev=4 initial
241 diff-tree --root -p initial
242 diff-tree --root -p --abbrev=10 initial
243 diff-tree --root -p --full-index initial
244 diff-tree --root -p --full-index --abbrev=10 initial
245 diff-tree --patch-with-stat initial
246 diff-tree --root --patch-with-stat initial
247 diff-tree --patch-with-raw initial
248 diff-tree --root --patch-with-raw initial
250 diff-tree --pretty initial
251 diff-tree --pretty --root initial
252 diff-tree --pretty -p initial
253 diff-tree --pretty --stat initial
254 diff-tree --pretty --summary initial
255 diff-tree --pretty --stat --summary initial
256 diff-tree --pretty --root -p initial
257 diff-tree --pretty --root --stat initial
258 # improved by Timo's patch
259 diff-tree --pretty --root --summary initial
260 # improved by Timo's patch
261 diff-tree --pretty --root --summary -r initial
262 diff-tree --pretty --root --stat --summary initial
263 diff-tree --pretty --patch-with-stat initial
264 diff-tree --pretty --root --patch-with-stat initial
265 diff-tree --pretty --patch-with-raw initial
266 diff-tree --pretty --root --patch-with-raw initial
268 diff-tree --pretty=oneline initial
269 diff-tree --pretty=oneline --root initial
270 diff-tree --pretty=oneline -p initial
271 diff-tree --pretty=oneline --root -p initial
272 diff-tree --pretty=oneline --patch-with-stat initial
273 # improved by Timo's patch
274 diff-tree --pretty=oneline --root --patch-with-stat initial
275 diff-tree --pretty=oneline --patch-with-raw initial
276 diff-tree --pretty=oneline --root --patch-with-raw initial
278 diff-tree --pretty side
279 diff-tree --pretty -p side
280 diff-tree --pretty --patch-with-stat side
282 diff-tree initial mode
283 diff-tree --stat initial mode
284 diff-tree --summary initial mode
288 diff-tree -p -m master
290 diff-tree -c --abbrev master
291 :noellipses diff-tree -c --abbrev master
292 diff-tree --cc master
293 # stat only should show the diffstat with the first parent
294 diff-tree -c --stat master
295 diff-tree --cc --stat master
296 diff-tree -c --stat --summary master
297 diff-tree --cc --stat --summary master
298 # stat summary should show the diffstat and summary with the first parent
299 diff-tree -c --stat --summary side
300 diff-tree --cc --stat --summary side
301 diff-tree --cc --shortstat master
302 diff-tree --cc --summary REVERSE
303 # improved by Timo's patch
304 diff-tree --cc --patch-with-stat master
305 # improved by Timo's patch
306 diff-tree --cc --patch-with-stat --summary master
308 diff-tree --cc --patch-with-stat --summary side
314 log --patch-with-stat master
315 log --root --patch-with-stat master
316 log --root --patch-with-stat --summary master
317 # improved by Timo's patch
318 log --root -c --patch-with-stat --summary master
319 # improved by Timo's patch
320 log --root --cc --patch-with-stat --summary master
321 log --no-diff-merges -p --first-parent master
322 log --diff-merges=off -p --first-parent master
323 log --first-parent --diff-merges=off -p master
324 log -p --first-parent master
325 log -m -p --first-parent master
330 log -SF master --max-count=0
331 log -SF master --max-count=1
332 log -SF master --max-count=2
335 log -GF -p --pickaxe-all master
337 log --decorate=full --all
339 rev-list --parents HEAD
340 rev-list --children HEAD
343 :noellipses whatchanged master
344 whatchanged -p master
345 whatchanged --root master
346 :noellipses whatchanged --root master
347 whatchanged --root -p master
348 whatchanged --patch-with-stat master
349 whatchanged --root --patch-with-stat master
350 whatchanged --root --patch-with-stat --summary master
351 # improved by Timo's patch
352 whatchanged --root -c --patch-with-stat --summary master
353 # improved by Timo's patch
354 whatchanged --root --cc --patch-with-stat --summary master
355 whatchanged -SF master
356 :noellipses whatchanged -SF master
357 whatchanged -SF -p master
359 log --patch-with-stat master -- dir/
360 whatchanged --patch-with-stat master -- dir/
361 log --patch-with-stat --summary master -- dir/
362 whatchanged --patch-with-stat --summary master -- dir/
370 show --first-parent master
372 show --stat --summary side
373 show --patch-with-stat side
374 show --patch-with-raw side
375 :noellipses show --patch-with-raw side
376 show --patch-with-stat --summary side
378 format-patch --stdout initial..side
379 format-patch --stdout initial..master^
380 format-patch --stdout initial..master
381 format-patch --stdout --no-numbered initial..master
382 format-patch --stdout --numbered initial..master
383 format-patch --attach --stdout initial..side
384 format-patch --attach --stdout --suffix=.diff initial..side
385 format-patch --attach --stdout initial..master^
386 format-patch --attach --stdout initial..master
387 format-patch --inline --stdout initial..side
388 format-patch --inline --stdout initial..master^
389 format-patch --inline --stdout --numbered-files initial..master
390 format-patch --inline --stdout initial..master
391 format-patch --inline --stdout --subject-prefix=TESTCASE initial..master
392 config format.subjectprefix DIFFERENT_PREFIX
393 format-patch --inline --stdout initial..master^^
394 format-patch --stdout --cover-letter -n initial..master^
396 diff --abbrev initial..side
397 diff -U initial..side
398 diff -U1 initial..side
399 diff -r initial..side
400 diff --stat initial..side
401 diff -r --stat initial..side
403 diff --patch-with-stat initial..side
404 diff --patch-with-raw initial..side
405 :noellipses diff --patch-with-raw initial..side
406 diff --patch-with-stat -r initial..side
407 diff --patch-with-raw -r initial..side
408 :noellipses diff --patch-with-raw -r initial..side
409 diff --name-status dir2 dir
410 diff --no-index --name-status dir2 dir
411 diff --no-index --name-status -- dir2 dir
412 diff --no-index dir dir3
413 diff master master^ side
414 # Can't use spaces...
415 diff --line-prefix=abc master master^ side
416 diff --dirstat master~1 master~2
417 diff --dirstat initial rearrange
418 diff --dirstat-by-file initial rearrange
419 diff --dirstat --cc master~1 master
420 # No-index --abbrev and --no-abbrev
422 :noellipses diff --raw initial
423 diff --raw --abbrev=4 initial
424 :noellipses diff --raw --abbrev=4 initial
425 diff --raw --no-abbrev initial
426 diff --no-index --raw dir2 dir
427 :noellipses diff --no-index --raw dir2 dir
428 diff --no-index --raw --abbrev=4 dir2 dir
429 :noellipses diff --no-index --raw --abbrev=4 dir2 dir
430 diff --no-index --raw --no-abbrev dir2 dir
432 diff-tree --pretty --root --stat --compact-summary initial
433 diff-tree --pretty -R --root --stat --compact-summary initial
434 diff-tree --pretty note
435 diff-tree --pretty --notes note
436 diff-tree --format=%N note
437 diff-tree --stat --compact-summary initial mode
438 diff-tree -R --stat --compact-summary initial mode
441 test_expect_success 'log -S requires an argument' '
442 test_must_fail git log -S
445 test_expect_success 'diff --cached on unborn branch' '
446 echo ref: refs/heads/unborn >.git/HEAD &&
447 git diff --cached >result &&
448 process_diffs result >actual &&
449 process_diffs "$TEST_DIRECTORY/t4013/diff.diff_--cached" >expected &&
450 test_cmp expected actual
453 test_expect_success 'diff --cached -- file on unborn branch' '
454 git diff --cached -- file0 >result &&
455 process_diffs result >actual &&
456 process_diffs "$TEST_DIRECTORY/t4013/diff.diff_--cached_--_file0" >expected &&
457 test_cmp expected actual
459 test_expect_success 'diff --line-prefix with spaces' '
460 git diff --line-prefix="| | | " --cached -- file0 >result &&
461 process_diffs result >actual &&
462 process_diffs "$TEST_DIRECTORY/t4013/diff.diff_--line-prefix_--cached_--_file0" >expected &&
463 test_cmp expected actual
466 test_expect_success 'diff-tree --stdin with log formatting' '
467 cat >expect <<-\EOF &&
472 git rev-list master | git diff-tree --stdin --format=%s -s >actual &&
473 test_cmp expect actual