Win32: move environment functions
[git/dscho.git] / t / t7810-grep.sh
blob24e9b1974d17a02dd1c668e888a67f894e7a1209
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" >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 "ab:a+bc" >expected &&
244 git -c grep.extendedRegexp=false grep "a+b*c" ab >actual &&
245 test_cmp expected actual
248 test_expect_success "grep $L with grep.extendedRegexp=true" '
249 echo "ab:abc" >expected &&
250 git -c grep.extendedRegexp=true grep "a+b*c" ab >actual &&
251 test_cmp expected actual
253 done
255 cat >expected <<EOF
256 file
258 test_expect_success 'grep -l -C' '
259 git grep -l -C1 foo >actual &&
260 test_cmp expected actual
263 cat >expected <<EOF
264 file:5
266 test_expect_success 'grep -l -C' '
267 git grep -c -C1 foo >actual &&
268 test_cmp expected actual
271 test_expect_success 'grep -L -C' '
272 git ls-files >expected &&
273 git grep -L -C1 nonexistent_string >actual &&
274 test_cmp expected actual
277 cat >expected <<EOF
278 file:foo mmap bar_mmap
281 test_expect_success 'grep -e A --and -e B' '
282 git grep -e "foo mmap" --and -e bar_mmap >actual &&
283 test_cmp expected actual
286 cat >expected <<EOF
287 file:foo_mmap bar mmap
288 file:foo_mmap bar mmap baz
292 test_expect_success 'grep ( -e A --or -e B ) --and -e B' '
293 git grep \( -e foo_ --or -e baz \) \
294 --and -e " mmap" >actual &&
295 test_cmp expected actual
298 cat >expected <<EOF
299 file:foo mmap bar
302 test_expect_success 'grep -e A --and --not -e B' '
303 git grep -e "foo mmap" --and --not -e bar_mmap >actual &&
304 test_cmp expected actual
307 test_expect_success 'grep should ignore GREP_OPTIONS' '
308 GREP_OPTIONS=-v git grep " mmap bar\$" >actual &&
309 test_cmp expected actual
312 test_expect_success 'grep -f, non-existent file' '
313 test_must_fail git grep -f patterns
316 cat >expected <<EOF
317 file:foo mmap bar
318 file:foo_mmap bar
319 file:foo_mmap bar mmap
320 file:foo mmap bar_mmap
321 file:foo_mmap bar mmap baz
324 cat >pattern <<EOF
325 mmap
328 test_expect_success 'grep -f, one pattern' '
329 git grep -f pattern >actual &&
330 test_cmp expected actual
333 cat >expected <<EOF
334 file:foo mmap bar
335 file:foo_mmap bar
336 file:foo_mmap bar mmap
337 file:foo mmap bar_mmap
338 file:foo_mmap bar mmap baz
339 t/a/v:vvv
340 t/v:vvv
341 v:vvv
344 cat >patterns <<EOF
345 mmap
349 test_expect_success 'grep -f, multiple patterns' '
350 git grep -f patterns >actual &&
351 test_cmp expected actual
354 test_expect_success 'grep, multiple patterns' '
355 git grep "$(cat patterns)" >actual &&
356 test_cmp expected actual
359 cat >expected <<EOF
360 file:foo mmap bar
361 file:foo_mmap bar
362 file:foo_mmap bar mmap
363 file:foo mmap bar_mmap
364 file:foo_mmap bar mmap baz
365 t/a/v:vvv
366 t/v:vvv
367 v:vvv
370 cat >patterns <<EOF
372 mmap
378 test_expect_success 'grep -f, ignore empty lines' '
379 git grep -f patterns >actual &&
380 test_cmp expected actual
383 test_expect_success 'grep -f, ignore empty lines, read patterns from stdin' '
384 git grep -f - <patterns >actual &&
385 test_cmp expected actual
388 cat >expected <<EOF
389 y:y yy
391 z:zzz
394 test_expect_success 'grep -q, silently report matches' '
395 >empty &&
396 git grep -q mmap >actual &&
397 test_cmp empty actual &&
398 test_must_fail git grep -q qfwfq >actual &&
399 test_cmp empty actual
402 # Create 1024 file names that sort between "y" and "z" to make sure
403 # the two files are handled by different calls to an external grep.
404 # This depends on MAXARGS in builtin-grep.c being 1024 or less.
405 c32="0 1 2 3 4 5 6 7 8 9 a b c d e f g h i j k l m n o p q r s t u v"
406 test_expect_success 'grep -C1, hunk mark between files' '
407 for a in $c32; do for b in $c32; do : >y-$a$b; done; done &&
408 git add y-?? &&
409 git grep -C1 "^[yz]" >actual &&
410 test_cmp expected actual
413 test_expect_success 'grep -C1 hunk mark between files' '
414 git grep -C1 "^[yz]" >actual &&
415 test_cmp expected actual
418 test_expect_success 'log grep setup' '
419 echo a >>file &&
420 test_tick &&
421 GIT_AUTHOR_NAME="With * Asterisk" \
422 GIT_AUTHOR_EMAIL="xyzzy@frotz.com" \
423 git commit -a -m "second" &&
425 echo a >>file &&
426 test_tick &&
427 git commit -a -m "third" &&
429 echo a >>file &&
430 test_tick &&
431 GIT_AUTHOR_NAME="Night Fall" \
432 GIT_AUTHOR_EMAIL="nitfol@frobozz.com" \
433 git commit -a -m "fourth"
436 test_expect_success 'log grep (1)' '
437 git log --author=author --pretty=tformat:%s >actual &&
438 ( echo third ; echo initial ) >expect &&
439 test_cmp expect actual
442 test_expect_success 'log grep (2)' '
443 git log --author=" * " -F --pretty=tformat:%s >actual &&
444 ( echo second ) >expect &&
445 test_cmp expect actual
448 test_expect_success 'log grep (3)' '
449 git log --author="^A U" --pretty=tformat:%s >actual &&
450 ( echo third ; echo initial ) >expect &&
451 test_cmp expect actual
454 test_expect_success 'log grep (4)' '
455 git log --author="frotz\.com>$" --pretty=tformat:%s >actual &&
456 ( echo second ) >expect &&
457 test_cmp expect actual
460 test_expect_success 'log grep (5)' '
461 git log --author=Thor -F --pretty=tformat:%s >actual &&
462 ( echo third ; echo initial ) >expect &&
463 test_cmp expect actual
466 test_expect_success 'log grep (6)' '
467 git log --author=-0700 --pretty=tformat:%s >actual &&
468 >expect &&
469 test_cmp expect actual
472 test_expect_success 'log --grep --author implicitly uses all-match' '
473 # grep matches initial and second but not third
474 # author matches only initial and third
475 git log --author="A U Thor" --grep=s --grep=l --format=%s >actual &&
476 echo initial >expect &&
477 test_cmp expect actual
480 test_expect_success 'log with multiple --author uses union' '
481 git log --author="Thor" --author="Aster" --format=%s >actual &&
483 echo third && echo second && echo initial
484 } >expect &&
485 test_cmp expect actual
488 test_expect_success 'log with --grep and multiple --author uses all-match' '
489 git log --author="Thor" --author="Night" --grep=i --format=%s >actual &&
491 echo third && echo initial
492 } >expect &&
493 test_cmp expect actual
496 test_expect_success 'log with --grep and multiple --author uses all-match' '
497 git log --author="Thor" --author="Night" --grep=q --format=%s >actual &&
498 >expect &&
499 test_cmp expect actual
502 test_expect_success 'grep with CE_VALID file' '
503 git update-index --assume-unchanged t/t &&
504 rm t/t &&
505 test "$(git grep test)" = "t/t:test" &&
506 git update-index --no-assume-unchanged t/t &&
507 git checkout t/t
510 cat >expected <<EOF
511 hello.c=#include <stdio.h>
512 hello.c: return 0;
515 test_expect_success 'grep -p with userdiff' '
516 git config diff.custom.funcname "^#" &&
517 echo "hello.c diff=custom" >.gitattributes &&
518 git grep -p return >actual &&
519 test_cmp expected actual
522 cat >expected <<EOF
523 hello.c=int main(int argc, const char **argv)
524 hello.c: return 0;
527 test_expect_success 'grep -p' '
528 rm -f .gitattributes &&
529 git grep -p return >actual &&
530 test_cmp expected actual
533 cat >expected <<EOF
534 hello.c-#include <stdio.h>
535 hello.c=int main(int argc, const char **argv)
536 hello.c-{
537 hello.c- printf("Hello world.\n");
538 hello.c: return 0;
541 test_expect_success 'grep -p -B5' '
542 git grep -p -B5 return >actual &&
543 test_cmp expected actual
546 cat >expected <<EOF
547 hello.c=int main(int argc, const char **argv)
548 hello.c-{
549 hello.c- printf("Hello world.\n");
550 hello.c: return 0;
551 hello.c- /* char ?? */
552 hello.c-}
555 test_expect_success 'grep -W' '
556 git grep -W return >actual &&
557 test_cmp expected actual
560 cat >expected <<EOF
561 hello.c= printf("Hello world.\n");
562 hello.c: return 0;
563 hello.c- /* char ?? */
566 test_expect_success 'grep -W with userdiff' '
567 test_when_finished "rm -f .gitattributes" &&
568 git config diff.custom.xfuncname "(printf.*|})$" &&
569 echo "hello.c diff=custom" >.gitattributes &&
570 git grep -W return >actual &&
571 test_cmp expected actual
574 test_expect_success 'grep from a subdirectory to search wider area (1)' '
575 mkdir -p s &&
577 cd s && git grep "x x x" ..
581 test_expect_success 'grep from a subdirectory to search wider area (2)' '
582 mkdir -p s &&
584 cd s || exit 1
585 ( git grep xxyyzz .. >out ; echo $? >status )
586 ! test -s out &&
587 test 1 = $(cat status)
591 cat >expected <<EOF
592 hello.c:int main(int argc, const char **argv)
595 test_expect_success 'grep -Fi' '
596 git grep -Fi "CHAR *" >actual &&
597 test_cmp expected actual
600 test_expect_success 'outside of git repository' '
601 rm -fr non &&
602 mkdir -p non/git/sub &&
603 echo hello >non/git/file1 &&
604 echo world >non/git/sub/file2 &&
606 echo file1:hello &&
607 echo sub/file2:world
608 } >non/expect.full &&
609 echo file2:world >non/expect.sub &&
611 GIT_CEILING_DIRECTORIES="$(pwd)/non/git" &&
612 export GIT_CEILING_DIRECTORIES &&
613 cd non/git &&
614 test_must_fail git grep o &&
615 git grep --no-index o >../actual.full &&
616 test_cmp ../expect.full ../actual.full
617 cd sub &&
618 test_must_fail git grep o &&
619 git grep --no-index o >../../actual.sub &&
620 test_cmp ../../expect.sub ../../actual.sub
621 ) &&
623 echo ".*o*" >non/git/.gitignore &&
625 GIT_CEILING_DIRECTORIES="$(pwd)/non/git" &&
626 export GIT_CEILING_DIRECTORIES &&
627 cd non/git &&
628 test_must_fail git grep o &&
629 git grep --no-index --exclude-standard o >../actual.full &&
630 test_cmp ../expect.full ../actual.full &&
633 echo ".gitignore:.*o*"
634 cat ../expect.full
635 } >../expect.with.ignored &&
636 git grep --no-index --no-exclude o >../actual.full &&
637 test_cmp ../expect.with.ignored ../actual.full
641 test_expect_success 'inside git repository but with --no-index' '
642 rm -fr is &&
643 mkdir -p is/git/sub &&
644 echo hello >is/git/file1 &&
645 echo world >is/git/sub/file2 &&
646 echo ".*o*" >is/git/.gitignore &&
648 echo file1:hello &&
649 echo sub/file2:world
650 } >is/expect.unignored &&
652 echo ".gitignore:.*o*" &&
653 cat is/expect.unignored
654 } >is/expect.full &&
655 : >is/expect.empty &&
656 echo file2:world >is/expect.sub &&
658 cd is/git &&
659 git init &&
660 test_must_fail git grep o >../actual.full &&
661 test_cmp ../expect.empty ../actual.full &&
663 git grep --untracked o >../actual.unignored &&
664 test_cmp ../expect.unignored ../actual.unignored &&
666 git grep --no-index o >../actual.full &&
667 test_cmp ../expect.full ../actual.full &&
669 git grep --no-index --exclude-standard o >../actual.unignored &&
670 test_cmp ../expect.unignored ../actual.unignored &&
672 cd sub &&
673 test_must_fail git grep o >../../actual.sub &&
674 test_cmp ../../expect.empty ../../actual.sub &&
676 git grep --no-index o >../../actual.sub &&
677 test_cmp ../../expect.sub ../../actual.sub &&
679 git grep --untracked o >../../actual.sub &&
680 test_cmp ../../expect.sub ../../actual.sub
684 test_expect_success 'setup double-dash tests' '
685 cat >double-dash <<EOF &&
688 other
690 git add double-dash
693 cat >expected <<EOF
694 double-dash:->
696 test_expect_success 'grep -- pattern' '
697 git grep -- "->" >actual &&
698 test_cmp expected actual
700 test_expect_success 'grep -- pattern -- pathspec' '
701 git grep -- "->" -- double-dash >actual &&
702 test_cmp expected actual
704 test_expect_success 'grep -e pattern -- path' '
705 git grep -e "->" -- double-dash >actual &&
706 test_cmp expected actual
709 cat >expected <<EOF
710 double-dash:--
712 test_expect_success 'grep -e -- -- path' '
713 git grep -e -- -- double-dash >actual &&
714 test_cmp expected actual
717 cat >expected <<EOF
718 hello.c:int main(int argc, const char **argv)
719 hello.c: printf("Hello world.\n");
722 test_expect_success LIBPCRE 'grep --perl-regexp pattern' '
723 git grep --perl-regexp "\p{Ps}.*?\p{Pe}" hello.c >actual &&
724 test_cmp expected actual
727 test_expect_success LIBPCRE 'grep -P pattern' '
728 git grep -P "\p{Ps}.*?\p{Pe}" hello.c >actual &&
729 test_cmp expected actual
732 test_expect_success 'grep pattern with grep.extendedRegexp=true' '
733 >empty &&
734 test_must_fail git -c grep.extendedregexp=true \
735 grep "\p{Ps}.*?\p{Pe}" hello.c >actual &&
736 test_cmp empty actual
739 test_expect_success LIBPCRE 'grep -P pattern with grep.extendedRegexp=true' '
740 git -c grep.extendedregexp=true \
741 grep -P "\p{Ps}.*?\p{Pe}" hello.c >actual &&
742 test_cmp expected actual
745 test_expect_success LIBPCRE 'grep -P -v pattern' '
747 echo "ab:a+b*c"
748 echo "ab:a+bc"
749 } >expected &&
750 git grep -P -v "abc" ab >actual &&
751 test_cmp expected actual
754 test_expect_success LIBPCRE 'grep -P -i pattern' '
755 cat >expected <<-EOF &&
756 hello.c: printf("Hello world.\n");
758 git grep -P -i "PRINTF\([^\d]+\)" hello.c >actual &&
759 test_cmp expected actual
762 test_expect_success LIBPCRE 'grep -P -w pattern' '
764 echo "hello_world:Hello world"
765 echo "hello_world:HeLLo world"
766 } >expected &&
767 git grep -P -w "He((?i)ll)o" hello_world >actual &&
768 test_cmp expected actual
771 test_expect_success 'grep -G invalidpattern properly dies ' '
772 test_must_fail git grep -G "a["
775 test_expect_success 'grep -E invalidpattern properly dies ' '
776 test_must_fail git grep -E "a["
779 test_expect_success LIBPCRE 'grep -P invalidpattern properly dies ' '
780 test_must_fail git grep -P "a["
783 test_expect_success 'grep -G -E -F pattern' '
784 echo "ab:a+b*c" >expected &&
785 git grep -G -E -F "a+b*c" ab >actual &&
786 test_cmp expected actual
789 test_expect_success 'grep -E -F -G pattern' '
790 echo "ab:a+bc" >expected &&
791 git grep -E -F -G "a+b*c" ab >actual &&
792 test_cmp expected actual
795 test_expect_success 'grep -F -G -E pattern' '
796 echo "ab:abc" >expected &&
797 git grep -F -G -E "a+b*c" ab >actual &&
798 test_cmp expected actual
801 test_expect_success 'grep -G -F -P -E pattern' '
802 >empty &&
803 test_must_fail git grep -G -F -P -E "a\x{2b}b\x{2a}c" ab >actual &&
804 test_cmp empty actual
807 test_expect_success LIBPCRE 'grep -G -F -E -P pattern' '
808 echo "ab:a+b*c" >expected &&
809 git grep -G -F -E -P "a\x{2b}b\x{2a}c" ab >actual &&
810 test_cmp expected actual
813 test_config() {
814 git config "$1" "$2" &&
815 test_when_finished "git config --unset $1"
818 cat >expected <<EOF
819 hello.c<RED>:<RESET>int main(int argc, const char **argv)
820 hello.c<RED>-<RESET>{
821 <RED>--<RESET>
822 hello.c<RED>:<RESET> /* char ?? */
823 hello.c<RED>-<RESET>}
824 <RED>--<RESET>
825 hello_world<RED>:<RESET>Hello_world
826 hello_world<RED>-<RESET>HeLLo_world
829 test_expect_success 'grep --color, separator' '
830 test_config color.grep.context normal &&
831 test_config color.grep.filename normal &&
832 test_config color.grep.function normal &&
833 test_config color.grep.linenumber normal &&
834 test_config color.grep.match normal &&
835 test_config color.grep.selected normal &&
836 test_config color.grep.separator red &&
838 git grep --color=always -A1 -e char -e lo_w hello.c hello_world |
839 test_decode_color >actual &&
840 test_cmp expected actual
843 cat >expected <<EOF
844 hello.c:int main(int argc, const char **argv)
845 hello.c: /* char ?? */
847 hello_world:Hello_world
850 test_expect_success 'grep --break' '
851 git grep --break -e char -e lo_w hello.c hello_world >actual &&
852 test_cmp expected actual
855 cat >expected <<EOF
856 hello.c:int main(int argc, const char **argv)
857 hello.c-{
859 hello.c: /* char ?? */
860 hello.c-}
862 hello_world:Hello_world
863 hello_world-HeLLo_world
866 test_expect_success 'grep --break with context' '
867 git grep --break -A1 -e char -e lo_w hello.c hello_world >actual &&
868 test_cmp expected actual
871 cat >expected <<EOF
872 hello.c
873 int main(int argc, const char **argv)
874 /* char ?? */
875 hello_world
876 Hello_world
879 test_expect_success 'grep --heading' '
880 git grep --heading -e char -e lo_w hello.c hello_world >actual &&
881 test_cmp expected actual
884 cat >expected <<EOF
885 <BOLD;GREEN>hello.c<RESET>
886 2:int main(int argc, const <BLACK;BYELLOW>char<RESET> **argv)
887 6: /* <BLACK;BYELLOW>char<RESET> ?? */
889 <BOLD;GREEN>hello_world<RESET>
890 3:Hel<BLACK;BYELLOW>lo_w<RESET>orld
893 test_expect_success 'mimic ack-grep --group' '
894 test_config color.grep.context normal &&
895 test_config color.grep.filename "bold green" &&
896 test_config color.grep.function normal &&
897 test_config color.grep.linenumber normal &&
898 test_config color.grep.match "black yellow" &&
899 test_config color.grep.selected normal &&
900 test_config color.grep.separator normal &&
902 git grep --break --heading -n --color \
903 -e char -e lo_w hello.c hello_world |
904 test_decode_color >actual &&
905 test_cmp expected actual
908 cat >expected <<EOF
909 space: line with leading space1
910 space: line with leading space2
911 space: line with leading space3
914 test_expect_success LIBPCRE 'grep -E "^ "' '
915 git grep -E "^ " space >actual &&
916 test_cmp expected actual
919 test_expect_success LIBPCRE 'grep -P "^ "' '
920 git grep -P "^ " space >actual &&
921 test_cmp expected actual
924 test_done