t4051: rewrite, add more tests
[git.git] / t / t7810-grep.sh
blobb540944408a6feb35f28ff7e18601db7a29f8635
1 #!/bin/sh
3 # Copyright (c) 2006 Junio C Hamano
6 test_description='git grep various.
9 . ./test-lib.sh
11 cat >hello.c <<EOF
12 #include <stdio.h>
13 int main(int argc, const char **argv)
15 printf("Hello world.\n");
16 return 0;
17 /* char ?? */
19 EOF
21 test_expect_success setup '
23 echo foo mmap bar
24 echo foo_mmap bar
25 echo foo_mmap bar mmap
26 echo foo mmap bar_mmap
27 echo foo_mmap bar mmap baz
28 } >file &&
30 echo Hello world
31 echo HeLLo world
32 echo Hello_world
33 echo HeLLo_world
34 } >hello_world &&
36 echo "a+b*c"
37 echo "a+bc"
38 echo "abc"
39 } >ab &&
40 echo vvv >v &&
41 echo ww w >w &&
42 echo x x xx x >x &&
43 echo y yy >y &&
44 echo zzz > z &&
45 mkdir t &&
46 echo test >t/t &&
47 echo vvv >t/v &&
48 mkdir t/a &&
49 echo vvv >t/a/v &&
51 echo "line without leading space1"
52 echo " line with leading space1"
53 echo " line with leading space2"
54 echo " line with leading space3"
55 echo "line without leading space2"
56 } >space &&
57 git add . &&
58 test_tick &&
59 git commit -m initial
62 test_expect_success 'grep should not segfault with a bad input' '
63 test_must_fail git grep "("
66 for H in HEAD ''
68 case "$H" in
69 HEAD) HC='HEAD:' L='HEAD' ;;
70 '') HC= L='in working tree' ;;
71 esac
73 test_expect_success "grep -w $L" '
75 echo ${HC}file:1:foo mmap bar
76 echo ${HC}file:3:foo_mmap bar mmap
77 echo ${HC}file:4:foo mmap bar_mmap
78 echo ${HC}file:5:foo_mmap bar mmap baz
79 } >expected &&
80 git -c grep.linenumber=false grep -n -w -e mmap $H >actual &&
81 test_cmp expected actual
84 test_expect_success "grep -w $L" '
86 echo ${HC}file:1:foo mmap bar
87 echo ${HC}file:3:foo_mmap bar mmap
88 echo ${HC}file:4:foo mmap bar_mmap
89 echo ${HC}file:5:foo_mmap bar mmap baz
90 } >expected &&
91 git -c grep.linenumber=true grep -w -e mmap $H >actual &&
92 test_cmp expected actual
95 test_expect_success "grep -w $L" '
97 echo ${HC}file:foo mmap bar
98 echo ${HC}file:foo_mmap bar mmap
99 echo ${HC}file:foo mmap bar_mmap
100 echo ${HC}file:foo_mmap bar mmap baz
101 } >expected &&
102 git -c grep.linenumber=true grep --no-line-number -w -e mmap $H >actual &&
103 test_cmp expected actual
106 test_expect_success "grep -w $L (w)" '
107 : >expected &&
108 test_must_fail git grep -n -w -e "^w" $H >actual &&
109 test_cmp expected actual
112 test_expect_success "grep -w $L (x)" '
114 echo ${HC}x:1:x x xx x
115 } >expected &&
116 git grep -n -w -e "x xx* x" $H >actual &&
117 test_cmp expected actual
120 test_expect_success "grep -w $L (y-1)" '
122 echo ${HC}y:1:y yy
123 } >expected &&
124 git grep -n -w -e "^y" $H >actual &&
125 test_cmp expected actual
128 test_expect_success "grep -w $L (y-2)" '
129 : >expected &&
130 if git grep -n -w -e "^y y" $H >actual
131 then
132 echo should not have matched
133 cat actual
134 false
135 else
136 test_cmp expected actual
140 test_expect_success "grep -w $L (z)" '
141 : >expected &&
142 if git grep -n -w -e "^z" $H >actual
143 then
144 echo should not have matched
145 cat actual
146 false
147 else
148 test_cmp expected actual
152 test_expect_success "grep $L (t-1)" '
153 echo "${HC}t/t:1:test" >expected &&
154 git grep -n -e test $H >actual &&
155 test_cmp expected actual
158 test_expect_success "grep $L (t-2)" '
159 echo "${HC}t:1:test" >expected &&
161 cd t &&
162 git grep -n -e test $H
163 ) >actual &&
164 test_cmp expected actual
167 test_expect_success "grep $L (t-3)" '
168 echo "${HC}t/t:1:test" >expected &&
170 cd t &&
171 git grep --full-name -n -e test $H
172 ) >actual &&
173 test_cmp expected actual
176 test_expect_success "grep -c $L (no /dev/null)" '
177 ! git grep -c test $H | grep /dev/null
180 test_expect_success "grep --max-depth -1 $L" '
182 echo ${HC}t/a/v:1:vvv
183 echo ${HC}t/v:1:vvv
184 echo ${HC}v:1:vvv
185 } >expected &&
186 git grep --max-depth -1 -n -e vvv $H >actual &&
187 test_cmp expected actual
190 test_expect_success "grep --max-depth 0 $L" '
192 echo ${HC}v:1:vvv
193 } >expected &&
194 git grep --max-depth 0 -n -e vvv $H >actual &&
195 test_cmp expected actual
198 test_expect_success "grep --max-depth 0 -- '*' $L" '
200 echo ${HC}t/a/v:1:vvv
201 echo ${HC}t/v:1:vvv
202 echo ${HC}v:1:vvv
203 } >expected &&
204 git grep --max-depth 0 -n -e vvv $H -- "*" >actual &&
205 test_cmp expected actual
208 test_expect_success "grep --max-depth 1 $L" '
210 echo ${HC}t/v:1:vvv
211 echo ${HC}v:1:vvv
212 } >expected &&
213 git grep --max-depth 1 -n -e vvv $H >actual &&
214 test_cmp expected actual
217 test_expect_success "grep --max-depth 0 -- t $L" '
219 echo ${HC}t/v:1:vvv
220 } >expected &&
221 git grep --max-depth 0 -n -e vvv $H -- t >actual &&
222 test_cmp expected actual
225 test_expect_success "grep --max-depth 0 -- . t $L" '
227 echo ${HC}t/v:1:vvv
228 echo ${HC}v:1:vvv
229 } >expected &&
230 git grep --max-depth 0 -n -e vvv $H -- . t >actual &&
231 test_cmp expected actual
234 test_expect_success "grep --max-depth 0 -- t . $L" '
236 echo ${HC}t/v:1:vvv
237 echo ${HC}v:1:vvv
238 } >expected &&
239 git grep --max-depth 0 -n -e vvv $H -- t . >actual &&
240 test_cmp expected actual
242 test_expect_success "grep $L with grep.extendedRegexp=false" '
243 echo "${HC}ab:a+bc" >expected &&
244 git -c grep.extendedRegexp=false grep "a+b*c" $H ab >actual &&
245 test_cmp expected actual
248 test_expect_success "grep $L with grep.extendedRegexp=true" '
249 echo "${HC}ab:abc" >expected &&
250 git -c grep.extendedRegexp=true grep "a+b*c" $H ab >actual &&
251 test_cmp expected actual
254 test_expect_success "grep $L with grep.patterntype=basic" '
255 echo "${HC}ab:a+bc" >expected &&
256 git -c grep.patterntype=basic grep "a+b*c" $H ab >actual &&
257 test_cmp expected actual
260 test_expect_success "grep $L with grep.patterntype=extended" '
261 echo "${HC}ab:abc" >expected &&
262 git -c grep.patterntype=extended grep "a+b*c" $H ab >actual &&
263 test_cmp expected actual
266 test_expect_success "grep $L with grep.patterntype=fixed" '
267 echo "${HC}ab:a+b*c" >expected &&
268 git -c grep.patterntype=fixed grep "a+b*c" $H ab >actual &&
269 test_cmp expected actual
272 test_expect_success LIBPCRE "grep $L with grep.patterntype=perl" '
273 echo "${HC}ab:a+b*c" >expected &&
274 git -c grep.patterntype=perl grep "a\x{2b}b\x{2a}c" $H ab >actual &&
275 test_cmp expected actual
278 test_expect_success "grep $L with grep.patternType=default and grep.extendedRegexp=true" '
279 echo "${HC}ab:abc" >expected &&
280 git \
281 -c grep.patternType=default \
282 -c grep.extendedRegexp=true \
283 grep "a+b*c" $H ab >actual &&
284 test_cmp expected actual
287 test_expect_success "grep $L with grep.extendedRegexp=true and grep.patternType=default" '
288 echo "${HC}ab:abc" >expected &&
289 git \
290 -c grep.extendedRegexp=true \
291 -c grep.patternType=default \
292 grep "a+b*c" $H ab >actual &&
293 test_cmp expected actual
296 test_expect_success "grep $L with grep.patternType=extended and grep.extendedRegexp=false" '
297 echo "${HC}ab:abc" >expected &&
298 git \
299 -c grep.patternType=extended \
300 -c grep.extendedRegexp=false \
301 grep "a+b*c" $H ab >actual &&
302 test_cmp expected actual
305 test_expect_success "grep $L with grep.patternType=basic and grep.extendedRegexp=true" '
306 echo "${HC}ab:a+bc" >expected &&
307 git \
308 -c grep.patternType=basic \
309 -c grep.extendedRegexp=true \
310 grep "a+b*c" $H ab >actual &&
311 test_cmp expected actual
314 test_expect_success "grep $L with grep.extendedRegexp=false and grep.patternType=extended" '
315 echo "${HC}ab:abc" >expected &&
316 git \
317 -c grep.extendedRegexp=false \
318 -c grep.patternType=extended \
319 grep "a+b*c" $H ab >actual &&
320 test_cmp expected actual
323 test_expect_success "grep $L with grep.extendedRegexp=true and grep.patternType=basic" '
324 echo "${HC}ab:a+bc" >expected &&
325 git \
326 -c grep.extendedRegexp=true \
327 -c grep.patternType=basic \
328 grep "a+b*c" $H ab >actual &&
329 test_cmp expected actual
332 test_expect_success "grep --count $L" '
333 echo ${HC}ab:3 >expected &&
334 git grep --count -e b $H -- ab >actual &&
335 test_cmp expected actual
338 test_expect_success "grep --count -h $L" '
339 echo 3 >expected &&
340 git grep --count -h -e b $H -- ab >actual &&
341 test_cmp expected actual
343 done
345 cat >expected <<EOF
346 file
348 test_expect_success 'grep -l -C' '
349 git grep -l -C1 foo >actual &&
350 test_cmp expected actual
353 cat >expected <<EOF
354 file:5
356 test_expect_success 'grep -l -C' '
357 git grep -c -C1 foo >actual &&
358 test_cmp expected actual
361 test_expect_success 'grep -L -C' '
362 git ls-files >expected &&
363 git grep -L -C1 nonexistent_string >actual &&
364 test_cmp expected actual
367 cat >expected <<EOF
368 file:foo mmap bar_mmap
371 test_expect_success 'grep -e A --and -e B' '
372 git grep -e "foo mmap" --and -e bar_mmap >actual &&
373 test_cmp expected actual
376 cat >expected <<EOF
377 file:foo_mmap bar mmap
378 file:foo_mmap bar mmap baz
382 test_expect_success 'grep ( -e A --or -e B ) --and -e B' '
383 git grep \( -e foo_ --or -e baz \) \
384 --and -e " mmap" >actual &&
385 test_cmp expected actual
388 cat >expected <<EOF
389 file:foo mmap bar
392 test_expect_success 'grep -e A --and --not -e B' '
393 git grep -e "foo mmap" --and --not -e bar_mmap >actual &&
394 test_cmp expected actual
397 test_expect_success 'grep should ignore GREP_OPTIONS' '
398 GREP_OPTIONS=-v git grep " mmap bar\$" >actual &&
399 test_cmp expected actual
402 test_expect_success 'grep -f, non-existent file' '
403 test_must_fail git grep -f patterns
406 cat >expected <<EOF
407 file:foo mmap bar
408 file:foo_mmap bar
409 file:foo_mmap bar mmap
410 file:foo mmap bar_mmap
411 file:foo_mmap bar mmap baz
414 cat >pattern <<EOF
415 mmap
418 test_expect_success 'grep -f, one pattern' '
419 git grep -f pattern >actual &&
420 test_cmp expected actual
423 cat >expected <<EOF
424 file:foo mmap bar
425 file:foo_mmap bar
426 file:foo_mmap bar mmap
427 file:foo mmap bar_mmap
428 file:foo_mmap bar mmap baz
429 t/a/v:vvv
430 t/v:vvv
431 v:vvv
434 cat >patterns <<EOF
435 mmap
439 test_expect_success 'grep -f, multiple patterns' '
440 git grep -f patterns >actual &&
441 test_cmp expected actual
444 test_expect_success 'grep, multiple patterns' '
445 git grep "$(cat patterns)" >actual &&
446 test_cmp expected actual
449 cat >expected <<EOF
450 file:foo mmap bar
451 file:foo_mmap bar
452 file:foo_mmap bar mmap
453 file:foo mmap bar_mmap
454 file:foo_mmap bar mmap baz
455 t/a/v:vvv
456 t/v:vvv
457 v:vvv
460 cat >patterns <<EOF
462 mmap
468 test_expect_success 'grep -f, ignore empty lines' '
469 git grep -f patterns >actual &&
470 test_cmp expected actual
473 test_expect_success 'grep -f, ignore empty lines, read patterns from stdin' '
474 git grep -f - <patterns >actual &&
475 test_cmp expected actual
478 cat >expected <<EOF
479 y:y yy
481 z:zzz
484 test_expect_success 'grep -q, silently report matches' '
485 >empty &&
486 git grep -q mmap >actual &&
487 test_cmp empty actual &&
488 test_must_fail git grep -q qfwfq >actual &&
489 test_cmp empty actual
492 test_expect_success 'grep -C1 hunk mark between files' '
493 git grep -C1 "^[yz]" >actual &&
494 test_cmp expected actual
497 test_expect_success 'log grep setup' '
498 echo a >>file &&
499 test_tick &&
500 GIT_AUTHOR_NAME="With * Asterisk" \
501 GIT_AUTHOR_EMAIL="xyzzy@frotz.com" \
502 git commit -a -m "second" &&
504 echo a >>file &&
505 test_tick &&
506 git commit -a -m "third" &&
508 echo a >>file &&
509 test_tick &&
510 GIT_AUTHOR_NAME="Night Fall" \
511 GIT_AUTHOR_EMAIL="nitfol@frobozz.com" \
512 git commit -a -m "fourth"
515 test_expect_success 'log grep (1)' '
516 git log --author=author --pretty=tformat:%s >actual &&
518 echo third && echo initial
519 } >expect &&
520 test_cmp expect actual
523 test_expect_success 'log grep (2)' '
524 git log --author=" * " -F --pretty=tformat:%s >actual &&
526 echo second
527 } >expect &&
528 test_cmp expect actual
531 test_expect_success 'log grep (3)' '
532 git log --author="^A U" --pretty=tformat:%s >actual &&
534 echo third && echo initial
535 } >expect &&
536 test_cmp expect actual
539 test_expect_success 'log grep (4)' '
540 git log --author="frotz\.com>$" --pretty=tformat:%s >actual &&
542 echo second
543 } >expect &&
544 test_cmp expect actual
547 test_expect_success 'log grep (5)' '
548 git log --author=Thor -F --pretty=tformat:%s >actual &&
550 echo third && echo initial
551 } >expect &&
552 test_cmp expect actual
555 test_expect_success 'log grep (6)' '
556 git log --author=-0700 --pretty=tformat:%s >actual &&
557 >expect &&
558 test_cmp expect actual
561 test_expect_success 'log grep (7)' '
562 git log -g --grep-reflog="commit: third" --pretty=tformat:%s >actual &&
563 echo third >expect &&
564 test_cmp expect actual
567 test_expect_success 'log grep (8)' '
568 git log -g --grep-reflog="commit: third" --grep-reflog="commit: second" --pretty=tformat:%s >actual &&
570 echo third && echo second
571 } >expect &&
572 test_cmp expect actual
575 test_expect_success 'log grep (9)' '
576 git log -g --grep-reflog="commit: third" --author="Thor" --pretty=tformat:%s >actual &&
577 echo third >expect &&
578 test_cmp expect actual
581 test_expect_success 'log grep (9)' '
582 git log -g --grep-reflog="commit: third" --author="non-existant" --pretty=tformat:%s >actual &&
583 : >expect &&
584 test_cmp expect actual
587 test_expect_success 'log --grep-reflog can only be used under -g' '
588 test_must_fail git log --grep-reflog="commit: third"
591 test_expect_success 'log with multiple --grep uses union' '
592 git log --grep=i --grep=r --format=%s >actual &&
594 echo fourth && echo third && echo initial
595 } >expect &&
596 test_cmp expect actual
599 test_expect_success 'log --all-match with multiple --grep uses intersection' '
600 git log --all-match --grep=i --grep=r --format=%s >actual &&
602 echo third
603 } >expect &&
604 test_cmp expect actual
607 test_expect_success 'log with multiple --author uses union' '
608 git log --author="Thor" --author="Aster" --format=%s >actual &&
610 echo third && echo second && echo initial
611 } >expect &&
612 test_cmp expect actual
615 test_expect_success 'log --all-match with multiple --author still uses union' '
616 git log --all-match --author="Thor" --author="Aster" --format=%s >actual &&
618 echo third && echo second && echo initial
619 } >expect &&
620 test_cmp expect actual
623 test_expect_success 'log --grep --author uses intersection' '
624 # grep matches only third and fourth
625 # author matches only initial and third
626 git log --author="A U Thor" --grep=r --format=%s >actual &&
628 echo third
629 } >expect &&
630 test_cmp expect actual
633 test_expect_success 'log --grep --grep --author takes union of greps and intersects with author' '
634 # grep matches initial and second but not third
635 # author matches only initial and third
636 git log --author="A U Thor" --grep=s --grep=l --format=%s >actual &&
638 echo initial
639 } >expect &&
640 test_cmp expect actual
643 test_expect_success 'log ---all-match -grep --author --author still takes union of authors and intersects with grep' '
644 # grep matches only initial and third
645 # author matches all but second
646 git log --all-match --author="Thor" --author="Night" --grep=i --format=%s >actual &&
648 echo third && echo initial
649 } >expect &&
650 test_cmp expect actual
653 test_expect_success 'log --grep --author --author takes union of authors and intersects with grep' '
654 # grep matches only initial and third
655 # author matches all but second
656 git log --author="Thor" --author="Night" --grep=i --format=%s >actual &&
658 echo third && echo initial
659 } >expect &&
660 test_cmp expect actual
663 test_expect_success 'log --all-match --grep --grep --author takes intersection' '
664 # grep matches only third
665 # author matches only initial and third
666 git log --all-match --author="A U Thor" --grep=i --grep=r --format=%s >actual &&
668 echo third
669 } >expect &&
670 test_cmp expect actual
673 test_expect_success 'log --author does not search in timestamp' '
674 : >expect &&
675 git log --author="$GIT_AUTHOR_DATE" >actual &&
676 test_cmp expect actual
679 test_expect_success 'log --committer does not search in timestamp' '
680 : >expect &&
681 git log --committer="$GIT_COMMITTER_DATE" >actual &&
682 test_cmp expect actual
685 test_expect_success 'grep with CE_VALID file' '
686 git update-index --assume-unchanged t/t &&
687 rm t/t &&
688 test "$(git grep test)" = "t/t:test" &&
689 git update-index --no-assume-unchanged t/t &&
690 git checkout t/t
693 cat >expected <<EOF
694 hello.c=#include <stdio.h>
695 hello.c: return 0;
698 test_expect_success 'grep -p with userdiff' '
699 git config diff.custom.funcname "^#" &&
700 echo "hello.c diff=custom" >.gitattributes &&
701 git grep -p return >actual &&
702 test_cmp expected actual
705 cat >expected <<EOF
706 hello.c=int main(int argc, const char **argv)
707 hello.c: return 0;
710 test_expect_success 'grep -p' '
711 rm -f .gitattributes &&
712 git grep -p return >actual &&
713 test_cmp expected actual
716 cat >expected <<EOF
717 hello.c-#include <stdio.h>
718 hello.c=int main(int argc, const char **argv)
719 hello.c-{
720 hello.c- printf("Hello world.\n");
721 hello.c: return 0;
724 test_expect_success 'grep -p -B5' '
725 git grep -p -B5 return >actual &&
726 test_cmp expected actual
729 cat >expected <<EOF
730 hello.c=int main(int argc, const char **argv)
731 hello.c-{
732 hello.c- printf("Hello world.\n");
733 hello.c: return 0;
734 hello.c- /* char ?? */
735 hello.c-}
738 test_expect_success 'grep -W' '
739 git grep -W return >actual &&
740 test_cmp expected actual
743 cat >expected <<EOF
744 hello.c= printf("Hello world.\n");
745 hello.c: return 0;
746 hello.c- /* char ?? */
749 test_expect_success 'grep -W with userdiff' '
750 test_when_finished "rm -f .gitattributes" &&
751 git config diff.custom.xfuncname "(printf.*|})$" &&
752 echo "hello.c diff=custom" >.gitattributes &&
753 git grep -W return >actual &&
754 test_cmp expected actual
757 test_expect_success 'grep from a subdirectory to search wider area (1)' '
758 mkdir -p s &&
760 cd s && git grep "x x x" ..
764 test_expect_success 'grep from a subdirectory to search wider area (2)' '
765 mkdir -p s &&
767 cd s || exit 1
768 ( git grep xxyyzz .. >out ; echo $? >status )
769 ! test -s out &&
770 test 1 = $(cat status)
774 cat >expected <<EOF
775 hello.c:int main(int argc, const char **argv)
778 test_expect_success 'grep -Fi' '
779 git grep -Fi "CHAR *" >actual &&
780 test_cmp expected actual
783 test_expect_success 'outside of git repository' '
784 rm -fr non &&
785 mkdir -p non/git/sub &&
786 echo hello >non/git/file1 &&
787 echo world >non/git/sub/file2 &&
789 echo file1:hello &&
790 echo sub/file2:world
791 } >non/expect.full &&
792 echo file2:world >non/expect.sub &&
794 GIT_CEILING_DIRECTORIES="$(pwd)/non" &&
795 export GIT_CEILING_DIRECTORIES &&
796 cd non/git &&
797 test_must_fail git grep o &&
798 git grep --no-index o >../actual.full &&
799 test_cmp ../expect.full ../actual.full &&
800 cd sub &&
801 test_must_fail git grep o &&
802 git grep --no-index o >../../actual.sub &&
803 test_cmp ../../expect.sub ../../actual.sub
804 ) &&
806 echo ".*o*" >non/git/.gitignore &&
808 GIT_CEILING_DIRECTORIES="$(pwd)/non" &&
809 export GIT_CEILING_DIRECTORIES &&
810 cd non/git &&
811 test_must_fail git grep o &&
812 git grep --no-index --exclude-standard o >../actual.full &&
813 test_cmp ../expect.full ../actual.full &&
816 echo ".gitignore:.*o*" &&
817 cat ../expect.full
818 } >../expect.with.ignored &&
819 git grep --no-index --no-exclude o >../actual.full &&
820 test_cmp ../expect.with.ignored ../actual.full
824 test_expect_success 'outside of git repository with fallbackToNoIndex' '
825 rm -fr non &&
826 mkdir -p non/git/sub &&
827 echo hello >non/git/file1 &&
828 echo world >non/git/sub/file2 &&
829 cat <<-\EOF >non/expect.full &&
830 file1:hello
831 sub/file2:world
833 echo file2:world >non/expect.sub &&
835 GIT_CEILING_DIRECTORIES="$(pwd)/non" &&
836 export GIT_CEILING_DIRECTORIES &&
837 cd non/git &&
838 test_must_fail git -c grep.fallbackToNoIndex=false grep o &&
839 git -c grep.fallbackToNoIndex=true grep o >../actual.full &&
840 test_cmp ../expect.full ../actual.full &&
841 cd sub &&
842 test_must_fail git -c grep.fallbackToNoIndex=false grep o &&
843 git -c grep.fallbackToNoIndex=true grep o >../../actual.sub &&
844 test_cmp ../../expect.sub ../../actual.sub
845 ) &&
847 echo ".*o*" >non/git/.gitignore &&
849 GIT_CEILING_DIRECTORIES="$(pwd)/non" &&
850 export GIT_CEILING_DIRECTORIES &&
851 cd non/git &&
852 test_must_fail git -c grep.fallbackToNoIndex=false grep o &&
853 git -c grep.fallbackToNoIndex=true grep --exclude-standard o >../actual.full &&
854 test_cmp ../expect.full ../actual.full &&
857 echo ".gitignore:.*o*" &&
858 cat ../expect.full
859 } >../expect.with.ignored &&
860 git -c grep.fallbackToNoIndex grep --no-exclude o >../actual.full &&
861 test_cmp ../expect.with.ignored ../actual.full
865 test_expect_success 'inside git repository but with --no-index' '
866 rm -fr is &&
867 mkdir -p is/git/sub &&
868 echo hello >is/git/file1 &&
869 echo world >is/git/sub/file2 &&
870 echo ".*o*" >is/git/.gitignore &&
872 echo file1:hello &&
873 echo sub/file2:world
874 } >is/expect.unignored &&
876 echo ".gitignore:.*o*" &&
877 cat is/expect.unignored
878 } >is/expect.full &&
879 : >is/expect.empty &&
880 echo file2:world >is/expect.sub &&
882 cd is/git &&
883 git init &&
884 test_must_fail git grep o >../actual.full &&
885 test_cmp ../expect.empty ../actual.full &&
887 git grep --untracked o >../actual.unignored &&
888 test_cmp ../expect.unignored ../actual.unignored &&
890 git grep --no-index o >../actual.full &&
891 test_cmp ../expect.full ../actual.full &&
893 git grep --no-index --exclude-standard o >../actual.unignored &&
894 test_cmp ../expect.unignored ../actual.unignored &&
896 cd sub &&
897 test_must_fail git grep o >../../actual.sub &&
898 test_cmp ../../expect.empty ../../actual.sub &&
900 git grep --no-index o >../../actual.sub &&
901 test_cmp ../../expect.sub ../../actual.sub &&
903 git grep --untracked o >../../actual.sub &&
904 test_cmp ../../expect.sub ../../actual.sub
908 test_expect_success 'setup double-dash tests' '
909 cat >double-dash <<EOF &&
912 other
914 git add double-dash
917 cat >expected <<EOF
918 double-dash:->
920 test_expect_success 'grep -- pattern' '
921 git grep -- "->" >actual &&
922 test_cmp expected actual
924 test_expect_success 'grep -- pattern -- pathspec' '
925 git grep -- "->" -- double-dash >actual &&
926 test_cmp expected actual
928 test_expect_success 'grep -e pattern -- path' '
929 git grep -e "->" -- double-dash >actual &&
930 test_cmp expected actual
933 cat >expected <<EOF
934 double-dash:--
936 test_expect_success 'grep -e -- -- path' '
937 git grep -e -- -- double-dash >actual &&
938 test_cmp expected actual
941 cat >expected <<EOF
942 hello.c:int main(int argc, const char **argv)
943 hello.c: printf("Hello world.\n");
946 test_expect_success LIBPCRE 'grep --perl-regexp pattern' '
947 git grep --perl-regexp "\p{Ps}.*?\p{Pe}" hello.c >actual &&
948 test_cmp expected actual
951 test_expect_success LIBPCRE 'grep -P pattern' '
952 git grep -P "\p{Ps}.*?\p{Pe}" hello.c >actual &&
953 test_cmp expected actual
956 test_expect_success 'grep pattern with grep.extendedRegexp=true' '
957 >empty &&
958 test_must_fail git -c grep.extendedregexp=true \
959 grep "\p{Ps}.*?\p{Pe}" hello.c >actual &&
960 test_cmp empty actual
963 test_expect_success LIBPCRE 'grep -P pattern with grep.extendedRegexp=true' '
964 git -c grep.extendedregexp=true \
965 grep -P "\p{Ps}.*?\p{Pe}" hello.c >actual &&
966 test_cmp expected actual
969 test_expect_success LIBPCRE 'grep -P -v pattern' '
971 echo "ab:a+b*c"
972 echo "ab:a+bc"
973 } >expected &&
974 git grep -P -v "abc" ab >actual &&
975 test_cmp expected actual
978 test_expect_success LIBPCRE 'grep -P -i pattern' '
979 cat >expected <<-EOF &&
980 hello.c: printf("Hello world.\n");
982 git grep -P -i "PRINTF\([^\d]+\)" hello.c >actual &&
983 test_cmp expected actual
986 test_expect_success LIBPCRE 'grep -P -w pattern' '
988 echo "hello_world:Hello world"
989 echo "hello_world:HeLLo world"
990 } >expected &&
991 git grep -P -w "He((?i)ll)o" hello_world >actual &&
992 test_cmp expected actual
995 test_expect_success 'grep -G invalidpattern properly dies ' '
996 test_must_fail git grep -G "a["
999 test_expect_success 'grep invalidpattern properly dies with grep.patternType=basic' '
1000 test_must_fail git -c grep.patterntype=basic grep "a["
1003 test_expect_success 'grep -E invalidpattern properly dies ' '
1004 test_must_fail git grep -E "a["
1007 test_expect_success 'grep invalidpattern properly dies with grep.patternType=extended' '
1008 test_must_fail git -c grep.patterntype=extended grep "a["
1011 test_expect_success LIBPCRE 'grep -P invalidpattern properly dies ' '
1012 test_must_fail git grep -P "a["
1015 test_expect_success LIBPCRE 'grep invalidpattern properly dies with grep.patternType=perl' '
1016 test_must_fail git -c grep.patterntype=perl grep "a["
1019 test_expect_success 'grep -G -E -F pattern' '
1020 echo "ab:a+b*c" >expected &&
1021 git grep -G -E -F "a+b*c" ab >actual &&
1022 test_cmp expected actual
1025 test_expect_success 'grep pattern with grep.patternType=basic, =extended, =fixed' '
1026 echo "ab:a+b*c" >expected &&
1027 git \
1028 -c grep.patterntype=basic \
1029 -c grep.patterntype=extended \
1030 -c grep.patterntype=fixed \
1031 grep "a+b*c" ab >actual &&
1032 test_cmp expected actual
1035 test_expect_success 'grep -E -F -G pattern' '
1036 echo "ab:a+bc" >expected &&
1037 git grep -E -F -G "a+b*c" ab >actual &&
1038 test_cmp expected actual
1041 test_expect_success 'grep pattern with grep.patternType=extended, =fixed, =basic' '
1042 echo "ab:a+bc" >expected &&
1043 git \
1044 -c grep.patterntype=extended \
1045 -c grep.patterntype=fixed \
1046 -c grep.patterntype=basic \
1047 grep "a+b*c" ab >actual &&
1048 test_cmp expected actual
1051 test_expect_success 'grep -F -G -E pattern' '
1052 echo "ab:abc" >expected &&
1053 git grep -F -G -E "a+b*c" ab >actual &&
1054 test_cmp expected actual
1057 test_expect_success 'grep pattern with grep.patternType=fixed, =basic, =extended' '
1058 echo "ab:abc" >expected &&
1059 git \
1060 -c grep.patterntype=fixed \
1061 -c grep.patterntype=basic \
1062 -c grep.patterntype=extended \
1063 grep "a+b*c" ab >actual &&
1064 test_cmp expected actual
1067 test_expect_success 'grep -G -F -P -E pattern' '
1068 >empty &&
1069 test_must_fail git grep -G -F -P -E "a\x{2b}b\x{2a}c" ab >actual &&
1070 test_cmp empty actual
1073 test_expect_success 'grep pattern with grep.patternType=fixed, =basic, =perl, =extended' '
1074 >empty &&
1075 test_must_fail git \
1076 -c grep.patterntype=fixed \
1077 -c grep.patterntype=basic \
1078 -c grep.patterntype=perl \
1079 -c grep.patterntype=extended \
1080 grep "a\x{2b}b\x{2a}c" ab >actual &&
1081 test_cmp empty actual
1084 test_expect_success LIBPCRE 'grep -G -F -E -P pattern' '
1085 echo "ab:a+b*c" >expected &&
1086 git grep -G -F -E -P "a\x{2b}b\x{2a}c" ab >actual &&
1087 test_cmp expected actual
1090 test_expect_success LIBPCRE 'grep pattern with grep.patternType=fixed, =basic, =extended, =perl' '
1091 echo "ab:a+b*c" >expected &&
1092 git \
1093 -c grep.patterntype=fixed \
1094 -c grep.patterntype=basic \
1095 -c grep.patterntype=extended \
1096 -c grep.patterntype=perl \
1097 grep "a\x{2b}b\x{2a}c" ab >actual &&
1098 test_cmp expected actual
1101 test_expect_success LIBPCRE 'grep -P pattern with grep.patternType=fixed' '
1102 echo "ab:a+b*c" >expected &&
1103 git \
1104 -c grep.patterntype=fixed \
1105 grep -P "a\x{2b}b\x{2a}c" ab >actual &&
1106 test_cmp expected actual
1109 test_expect_success 'grep -F pattern with grep.patternType=basic' '
1110 echo "ab:a+b*c" >expected &&
1111 git \
1112 -c grep.patterntype=basic \
1113 grep -F "*c" ab >actual &&
1114 test_cmp expected actual
1117 test_expect_success 'grep -G pattern with grep.patternType=fixed' '
1119 echo "ab:a+b*c"
1120 echo "ab:a+bc"
1121 } >expected &&
1122 git \
1123 -c grep.patterntype=fixed \
1124 grep -G "a+b" ab >actual &&
1125 test_cmp expected actual
1128 test_expect_success 'grep -E pattern with grep.patternType=fixed' '
1130 echo "ab:a+b*c"
1131 echo "ab:a+bc"
1132 echo "ab:abc"
1133 } >expected &&
1134 git \
1135 -c grep.patterntype=fixed \
1136 grep -E "a+" ab >actual &&
1137 test_cmp expected actual
1140 cat >expected <<EOF
1141 hello.c<RED>:<RESET>int main(int argc, const char **argv)
1142 hello.c<RED>-<RESET>{
1143 <RED>--<RESET>
1144 hello.c<RED>:<RESET> /* char ?? */
1145 hello.c<RED>-<RESET>}
1146 <RED>--<RESET>
1147 hello_world<RED>:<RESET>Hello_world
1148 hello_world<RED>-<RESET>HeLLo_world
1151 test_expect_success 'grep --color, separator' '
1152 test_config color.grep.context normal &&
1153 test_config color.grep.filename normal &&
1154 test_config color.grep.function normal &&
1155 test_config color.grep.linenumber normal &&
1156 test_config color.grep.match normal &&
1157 test_config color.grep.selected normal &&
1158 test_config color.grep.separator red &&
1160 git grep --color=always -A1 -e char -e lo_w hello.c hello_world |
1161 test_decode_color >actual &&
1162 test_cmp expected actual
1165 cat >expected <<EOF
1166 hello.c:int main(int argc, const char **argv)
1167 hello.c: /* char ?? */
1169 hello_world:Hello_world
1172 test_expect_success 'grep --break' '
1173 git grep --break -e char -e lo_w hello.c hello_world >actual &&
1174 test_cmp expected actual
1177 cat >expected <<EOF
1178 hello.c:int main(int argc, const char **argv)
1179 hello.c-{
1181 hello.c: /* char ?? */
1182 hello.c-}
1184 hello_world:Hello_world
1185 hello_world-HeLLo_world
1188 test_expect_success 'grep --break with context' '
1189 git grep --break -A1 -e char -e lo_w hello.c hello_world >actual &&
1190 test_cmp expected actual
1193 cat >expected <<EOF
1194 hello.c
1195 int main(int argc, const char **argv)
1196 /* char ?? */
1197 hello_world
1198 Hello_world
1201 test_expect_success 'grep --heading' '
1202 git grep --heading -e char -e lo_w hello.c hello_world >actual &&
1203 test_cmp expected actual
1206 cat >expected <<EOF
1207 <BOLD;GREEN>hello.c<RESET>
1208 2:int main(int argc, const <BLACK;BYELLOW>char<RESET> **argv)
1209 6: /* <BLACK;BYELLOW>char<RESET> ?? */
1211 <BOLD;GREEN>hello_world<RESET>
1212 3:Hel<BLACK;BYELLOW>lo_w<RESET>orld
1215 test_expect_success 'mimic ack-grep --group' '
1216 test_config color.grep.context normal &&
1217 test_config color.grep.filename "bold green" &&
1218 test_config color.grep.function normal &&
1219 test_config color.grep.linenumber normal &&
1220 test_config color.grep.match "black yellow" &&
1221 test_config color.grep.selected normal &&
1222 test_config color.grep.separator normal &&
1224 git grep --break --heading -n --color \
1225 -e char -e lo_w hello.c hello_world |
1226 test_decode_color >actual &&
1227 test_cmp expected actual
1230 cat >expected <<EOF
1231 space: line with leading space1
1232 space: line with leading space2
1233 space: line with leading space3
1236 test_expect_success LIBPCRE 'grep -E "^ "' '
1237 git grep -E "^ " space >actual &&
1238 test_cmp expected actual
1241 test_expect_success LIBPCRE 'grep -P "^ "' '
1242 git grep -P "^ " space >actual &&
1243 test_cmp expected actual
1246 cat >expected <<EOF
1247 space-line without leading space1
1248 space: line <RED>with <RESET>leading space1
1249 space: line <RED>with <RESET>leading <RED>space2<RESET>
1250 space: line <RED>with <RESET>leading space3
1251 space:line without leading <RED>space2<RESET>
1254 test_expect_success 'grep --color -e A -e B with context' '
1255 test_config color.grep.context normal &&
1256 test_config color.grep.filename normal &&
1257 test_config color.grep.function normal &&
1258 test_config color.grep.linenumber normal &&
1259 test_config color.grep.matchContext normal &&
1260 test_config color.grep.matchSelected red &&
1261 test_config color.grep.selected normal &&
1262 test_config color.grep.separator normal &&
1264 git grep --color=always -C2 -e "with " -e space2 space |
1265 test_decode_color >actual &&
1266 test_cmp expected actual
1269 cat >expected <<EOF
1270 space-line without leading space1
1271 space- line with leading space1
1272 space: line <RED>with <RESET>leading <RED>space2<RESET>
1273 space- line with leading space3
1274 space-line without leading space2
1277 test_expect_success 'grep --color -e A --and -e B with context' '
1278 test_config color.grep.context normal &&
1279 test_config color.grep.filename normal &&
1280 test_config color.grep.function normal &&
1281 test_config color.grep.linenumber normal &&
1282 test_config color.grep.matchContext normal &&
1283 test_config color.grep.matchSelected red &&
1284 test_config color.grep.selected normal &&
1285 test_config color.grep.separator normal &&
1287 git grep --color=always -C2 -e "with " --and -e space2 space |
1288 test_decode_color >actual &&
1289 test_cmp expected actual
1292 cat >expected <<EOF
1293 space-line without leading space1
1294 space: line <RED>with <RESET>leading space1
1295 space- line with leading space2
1296 space: line <RED>with <RESET>leading space3
1297 space-line without leading space2
1300 test_expect_success 'grep --color -e A --and --not -e B with context' '
1301 test_config color.grep.context normal &&
1302 test_config color.grep.filename normal &&
1303 test_config color.grep.function normal &&
1304 test_config color.grep.linenumber normal &&
1305 test_config color.grep.matchContext normal &&
1306 test_config color.grep.matchSelected red &&
1307 test_config color.grep.selected normal &&
1308 test_config color.grep.separator normal &&
1310 git grep --color=always -C2 -e "with " --and --not -e space2 space |
1311 test_decode_color >actual &&
1312 test_cmp expected actual
1315 cat >expected <<EOF
1316 hello.c-#include <stdio.h>
1317 hello.c=int main(int argc, const char **argv)
1318 hello.c-{
1319 hello.c: pr<RED>int<RESET>f("<RED>Hello<RESET> world.\n");
1320 hello.c- return 0;
1321 hello.c- /* char ?? */
1322 hello.c-}
1325 test_expect_success 'grep --color -e A --and -e B -p with context' '
1326 test_config color.grep.context normal &&
1327 test_config color.grep.filename normal &&
1328 test_config color.grep.function normal &&
1329 test_config color.grep.linenumber normal &&
1330 test_config color.grep.matchContext normal &&
1331 test_config color.grep.matchSelected red &&
1332 test_config color.grep.selected normal &&
1333 test_config color.grep.separator normal &&
1335 git grep --color=always -p -C3 -e int --and -e Hello --no-index hello.c |
1336 test_decode_color >actual &&
1337 test_cmp expected actual
1340 test_done