#!/bin/sh # # Copyright (c) 2006 Junio C Hamano # test_description='git grep various. ' . ./test-lib.sh cat >hello.c <<EOF #include <stdio.h> int main(int argc, const char **argv) { printf("Hello world.\n"); return 0; /* char ?? */ } EOF test_expect_success setup ' { echo foo mmap bar echo foo_mmap bar echo foo_mmap bar mmap echo foo mmap bar_mmap echo foo_mmap bar mmap baz } >file && { echo Hello world echo HeLLo world echo Hello_world echo HeLLo_world } >hello_world && { echo "a+b*c" echo "a+bc" echo "abc" } >ab && echo vvv >v && echo ww w >w && echo x x xx x >x && echo y yy >y && echo zzz > z && mkdir t && echo test >t/t && echo vvv >t/v && mkdir t/a && echo vvv >t/a/v && { echo "line without leading space1" echo " line with leading space1" echo " line with leading space2" echo " line with leading space3" echo "line without leading space2" } >space && git add . && test_tick && git commit -m initial ' test_expect_success 'grep should not segfault with a bad input' ' test_must_fail git grep "(" ' for H in HEAD '' do case "$H" in HEAD) HC='HEAD:' L='HEAD' ;; '') HC= L='in working tree' ;; esac test_expect_success "grep -w $L" ' { echo ${HC}file:1:foo mmap bar echo ${HC}file:3:foo_mmap bar mmap echo ${HC}file:4:foo mmap bar_mmap echo ${HC}file:5:foo_mmap bar mmap baz } >expected && git -c grep.linenumber=false grep -n -w -e mmap $H >actual && test_cmp expected actual ' test_expect_success "grep -w $L" ' { echo ${HC}file:1:foo mmap bar echo ${HC}file:3:foo_mmap bar mmap echo ${HC}file:4:foo mmap bar_mmap echo ${HC}file:5:foo_mmap bar mmap baz } >expected && git -c grep.linenumber=true grep -w -e mmap $H >actual && test_cmp expected actual ' test_expect_success "grep -w $L" ' { echo ${HC}file:foo mmap bar echo ${HC}file:foo_mmap bar mmap echo ${HC}file:foo mmap bar_mmap echo ${HC}file:foo_mmap bar mmap baz } >expected && git -c grep.linenumber=true grep --no-line-number -w -e mmap $H >actual && test_cmp expected actual ' test_expect_success "grep -w $L (w)" ' : >expected && test_must_fail git grep -n -w -e "^w" >actual && test_cmp expected actual ' test_expect_success "grep -w $L (x)" ' { echo ${HC}x:1:x x xx x } >expected && git grep -n -w -e "x xx* x" $H >actual && test_cmp expected actual ' test_expect_success "grep -w $L (y-1)" ' { echo ${HC}y:1:y yy } >expected && git grep -n -w -e "^y" $H >actual && test_cmp expected actual ' test_expect_success "grep -w $L (y-2)" ' : >expected && if git grep -n -w -e "^y y" $H >actual then echo should not have matched cat actual false else test_cmp expected actual fi ' test_expect_success "grep -w $L (z)" ' : >expected && if git grep -n -w -e "^z" $H >actual then echo should not have matched cat actual false else test_cmp expected actual fi ' test_expect_success "grep $L (t-1)" ' echo "${HC}t/t:1:test" >expected && git grep -n -e test $H >actual && test_cmp expected actual ' test_expect_success "grep $L (t-2)" ' echo "${HC}t:1:test" >expected && ( cd t && git grep -n -e test $H ) >actual && test_cmp expected actual ' test_expect_success "grep $L (t-3)" ' echo "${HC}t/t:1:test" >expected && ( cd t && git grep --full-name -n -e test $H ) >actual && test_cmp expected actual ' test_expect_success "grep -c $L (no /dev/null)" ' ! git grep -c test $H | grep /dev/null ' test_expect_success "grep --max-depth -1 $L" ' { echo ${HC}t/a/v:1:vvv echo ${HC}t/v:1:vvv echo ${HC}v:1:vvv } >expected && git grep --max-depth -1 -n -e vvv $H >actual && test_cmp expected actual ' test_expect_success "grep --max-depth 0 $L" ' { echo ${HC}v:1:vvv } >expected && git grep --max-depth 0 -n -e vvv $H >actual && test_cmp expected actual ' test_expect_success "grep --max-depth 0 -- '*' $L" ' { echo ${HC}t/a/v:1:vvv echo ${HC}t/v:1:vvv echo ${HC}v:1:vvv } >expected && git grep --max-depth 0 -n -e vvv $H -- "*" >actual && test_cmp expected actual ' test_expect_success "grep --max-depth 1 $L" ' { echo ${HC}t/v:1:vvv echo ${HC}v:1:vvv } >expected && git grep --max-depth 1 -n -e vvv $H >actual && test_cmp expected actual ' test_expect_success "grep --max-depth 0 -- t $L" ' { echo ${HC}t/v:1:vvv } >expected && git grep --max-depth 0 -n -e vvv $H -- t >actual && test_cmp expected actual ' test_expect_success "grep --max-depth 0 -- . t $L" ' { echo ${HC}t/v:1:vvv echo ${HC}v:1:vvv } >expected && git grep --max-depth 0 -n -e vvv $H -- . t >actual && test_cmp expected actual ' test_expect_success "grep --max-depth 0 -- t . $L" ' { echo ${HC}t/v:1:vvv echo ${HC}v:1:vvv } >expected && git grep --max-depth 0 -n -e vvv $H -- t . >actual && test_cmp expected actual ' test_expect_success "grep $L with grep.extendedRegexp=false" ' echo "ab:a+bc" >expected && git -c grep.extendedRegexp=false grep "a+b*c" ab >actual && test_cmp expected actual ' test_expect_success "grep $L with grep.extendedRegexp=true" ' echo "ab:abc" >expected && git -c grep.extendedRegexp=true grep "a+b*c" ab >actual && test_cmp expected actual ' done cat >expected <<EOF file EOF test_expect_success 'grep -l -C' ' git grep -l -C1 foo >actual && test_cmp expected actual ' cat >expected <<EOF file:5 EOF test_expect_success 'grep -l -C' ' git grep -c -C1 foo >actual && test_cmp expected actual ' test_expect_success 'grep -L -C' ' git ls-files >expected && git grep -L -C1 nonexistent_string >actual && test_cmp expected actual ' cat >expected <<EOF file:foo mmap bar_mmap EOF test_expect_success 'grep -e A --and -e B' ' git grep -e "foo mmap" --and -e bar_mmap >actual && test_cmp expected actual ' cat >expected <<EOF file:foo_mmap bar mmap file:foo_mmap bar mmap baz EOF test_expect_success 'grep ( -e A --or -e B ) --and -e B' ' git grep \( -e foo_ --or -e baz \) \ --and -e " mmap" >actual && test_cmp expected actual ' cat >expected <<EOF file:foo mmap bar EOF test_expect_success 'grep -e A --and --not -e B' ' git grep -e "foo mmap" --and --not -e bar_mmap >actual && test_cmp expected actual ' test_expect_success 'grep should ignore GREP_OPTIONS' ' GREP_OPTIONS=-v git grep " mmap bar\$" >actual && test_cmp expected actual ' test_expect_success 'grep -f, non-existent file' ' test_must_fail git grep -f patterns ' cat >expected <<EOF file:foo mmap bar file:foo_mmap bar file:foo_mmap bar mmap file:foo mmap bar_mmap file:foo_mmap bar mmap baz EOF cat >pattern <<EOF mmap EOF test_expect_success 'grep -f, one pattern' ' git grep -f pattern >actual && test_cmp expected actual ' cat >expected <<EOF file:foo mmap bar file:foo_mmap bar file:foo_mmap bar mmap file:foo mmap bar_mmap file:foo_mmap bar mmap baz t/a/v:vvv t/v:vvv v:vvv EOF cat >patterns <<EOF mmap vvv EOF test_expect_success 'grep -f, multiple patterns' ' git grep -f patterns >actual && test_cmp expected actual ' test_expect_success 'grep, multiple patterns' ' git grep "$(cat patterns)" >actual && test_cmp expected actual ' cat >expected <<EOF file:foo mmap bar file:foo_mmap bar file:foo_mmap bar mmap file:foo mmap bar_mmap file:foo_mmap bar mmap baz t/a/v:vvv t/v:vvv v:vvv EOF cat >patterns <<EOF mmap vvv EOF test_expect_success 'grep -f, ignore empty lines' ' git grep -f patterns >actual && test_cmp expected actual ' test_expect_success 'grep -f, ignore empty lines, read patterns from stdin' ' git grep -f - <patterns >actual && test_cmp expected actual ' cat >expected <<EOF y:y yy -- z:zzz EOF test_expect_success 'grep -q, silently report matches' ' >empty && git grep -q mmap >actual && test_cmp empty actual && test_must_fail git grep -q qfwfq >actual && test_cmp empty actual ' # Create 1024 file names that sort between "y" and "z" to make sure # the two files are handled by different calls to an external grep. # This depends on MAXARGS in builtin-grep.c being 1024 or less. 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" test_expect_success 'grep -C1, hunk mark between files' ' for a in $c32; do for b in $c32; do : >y-$a$b; done; done && git add y-?? && git grep -C1 "^[yz]" >actual && test_cmp expected actual ' test_expect_success 'grep -C1 hunk mark between files' ' git grep -C1 "^[yz]" >actual && test_cmp expected actual ' test_expect_success 'log grep setup' ' echo a >>file && test_tick && GIT_AUTHOR_NAME="With * Asterisk" \ GIT_AUTHOR_EMAIL="xyzzy@frotz.com" \ git commit -a -m "second" && echo a >>file && test_tick && git commit -a -m "third" && echo a >>file && test_tick && GIT_AUTHOR_NAME="Night Fall" \ GIT_AUTHOR_EMAIL="nitfol@frobozz.com" \ git commit -a -m "fourth" ' test_expect_success 'log grep (1)' ' git log --author=author --pretty=tformat:%s >actual && ( echo third ; echo initial ) >expect && test_cmp expect actual ' test_expect_success 'log grep (2)' ' git log --author=" * " -F --pretty=tformat:%s >actual && ( echo second ) >expect && test_cmp expect actual ' test_expect_success 'log grep (3)' ' git log --author="^A U" --pretty=tformat:%s >actual && ( echo third ; echo initial ) >expect && test_cmp expect actual ' test_expect_success 'log grep (4)' ' git log --author="frotz\.com>$" --pretty=tformat:%s >actual && ( echo second ) >expect && test_cmp expect actual ' test_expect_success 'log grep (5)' ' git log --author=Thor -F --pretty=tformat:%s >actual && ( echo third ; echo initial ) >expect && test_cmp expect actual ' test_expect_success 'log grep (6)' ' git log --author=-0700 --pretty=tformat:%s >actual && >expect && test_cmp expect actual ' test_expect_success 'log --grep --author implicitly uses all-match' ' # grep matches initial and second but not third # author matches only initial and third git log --author="A U Thor" --grep=s --grep=l --format=%s >actual && echo initial >expect && test_cmp expect actual ' test_expect_success 'log with multiple --author uses union' ' git log --author="Thor" --author="Aster" --format=%s >actual && { echo third && echo second && echo initial } >expect && test_cmp expect actual ' test_expect_success 'log with --grep and multiple --author uses all-match' ' git log --author="Thor" --author="Night" --grep=i --format=%s >actual && { echo third && echo initial } >expect && test_cmp expect actual ' test_expect_success 'log with --grep and multiple --author uses all-match' ' git log --author="Thor" --author="Night" --grep=q --format=%s >actual && >expect && test_cmp expect actual ' test_expect_success 'grep with CE_VALID file' ' git update-index --assume-unchanged t/t && rm t/t && test "$(git grep test)" = "t/t:test" && git update-index --no-assume-unchanged t/t && git checkout t/t ' cat >expected <<EOF hello.c=#include <stdio.h> hello.c: return 0; EOF test_expect_success 'grep -p with userdiff' ' git config diff.custom.funcname "^#" && echo "hello.c diff=custom" >.gitattributes && git grep -p return >actual && test_cmp expected actual ' cat >expected <<EOF hello.c=int main(int argc, const char **argv) hello.c: return 0; EOF test_expect_success 'grep -p' ' rm -f .gitattributes && git grep -p return >actual && test_cmp expected actual ' cat >expected <<EOF hello.c-#include <stdio.h> hello.c=int main(int argc, const char **argv) hello.c-{ hello.c- printf("Hello world.\n"); hello.c: return 0; EOF test_expect_success 'grep -p -B5' ' git grep -p -B5 return >actual && test_cmp expected actual ' cat >expected <<EOF hello.c=int main(int argc, const char **argv) hello.c-{ hello.c- printf("Hello world.\n"); hello.c: return 0; hello.c- /* char ?? */ hello.c-} EOF test_expect_success 'grep -W' ' git grep -W return >actual && test_cmp expected actual ' cat >expected <<EOF hello.c= printf("Hello world.\n"); hello.c: return 0; hello.c- /* char ?? */ EOF test_expect_success 'grep -W with userdiff' ' test_when_finished "rm -f .gitattributes" && git config diff.custom.xfuncname "(printf.*|})$" && echo "hello.c diff=custom" >.gitattributes && git grep -W return >actual && test_cmp expected actual ' test_expect_success 'grep from a subdirectory to search wider area (1)' ' mkdir -p s && ( cd s && git grep "x x x" .. ) ' test_expect_success 'grep from a subdirectory to search wider area (2)' ' mkdir -p s && ( cd s || exit 1 ( git grep xxyyzz .. >out ; echo $? >status ) ! test -s out && test 1 = $(cat status) ) ' cat >expected <<EOF hello.c:int main(int argc, const char **argv) EOF test_expect_success 'grep -Fi' ' git grep -Fi "CHAR *" >actual && test_cmp expected actual ' test_expect_success 'outside of git repository' ' rm -fr non && mkdir -p non/git/sub && echo hello >non/git/file1 && echo world >non/git/sub/file2 && { echo file1:hello && echo sub/file2:world } >non/expect.full && echo file2:world >non/expect.sub && ( GIT_CEILING_DIRECTORIES="$(pwd)/non/git" && export GIT_CEILING_DIRECTORIES && cd non/git && test_must_fail git grep o && git grep --no-index o >../actual.full && test_cmp ../expect.full ../actual.full cd sub && test_must_fail git grep o && git grep --no-index o >../../actual.sub && test_cmp ../../expect.sub ../../actual.sub ) && echo ".*o*" >non/git/.gitignore && ( GIT_CEILING_DIRECTORIES="$(pwd)/non/git" && export GIT_CEILING_DIRECTORIES && cd non/git && test_must_fail git grep o && git grep --no-index --exclude-standard o >../actual.full && test_cmp ../expect.full ../actual.full && { echo ".gitignore:.*o*" cat ../expect.full } >../expect.with.ignored && git grep --no-index --no-exclude o >../actual.full && test_cmp ../expect.with.ignored ../actual.full ) ' test_expect_success 'inside git repository but with --no-index' ' rm -fr is && mkdir -p is/git/sub && echo hello >is/git/file1 && echo world >is/git/sub/file2 && echo ".*o*" >is/git/.gitignore && { echo file1:hello && echo sub/file2:world } >is/expect.unignored && { echo ".gitignore:.*o*" && cat is/expect.unignored } >is/expect.full && : >is/expect.empty && echo file2:world >is/expect.sub && ( cd is/git && git init && test_must_fail git grep o >../actual.full && test_cmp ../expect.empty ../actual.full && git grep --untracked o >../actual.unignored && test_cmp ../expect.unignored ../actual.unignored && git grep --no-index o >../actual.full && test_cmp ../expect.full ../actual.full && git grep --no-index --exclude-standard o >../actual.unignored && test_cmp ../expect.unignored ../actual.unignored && cd sub && test_must_fail git grep o >../../actual.sub && test_cmp ../../expect.empty ../../actual.sub && git grep --no-index o >../../actual.sub && test_cmp ../../expect.sub ../../actual.sub && git grep --untracked o >../../actual.sub && test_cmp ../../expect.sub ../../actual.sub ) ' test_expect_success 'setup double-dash tests' ' cat >double-dash <<EOF && -- -> other EOF git add double-dash ' cat >expected <<EOF double-dash:-> EOF test_expect_success 'grep -- pattern' ' git grep -- "->" >actual && test_cmp expected actual ' test_expect_success 'grep -- pattern -- pathspec' ' git grep -- "->" -- double-dash >actual && test_cmp expected actual ' test_expect_success 'grep -e pattern -- path' ' git grep -e "->" -- double-dash >actual && test_cmp expected actual ' cat >expected <<EOF double-dash:-- EOF test_expect_success 'grep -e -- -- path' ' git grep -e -- -- double-dash >actual && test_cmp expected actual ' cat >expected <<EOF hello.c:int main(int argc, const char **argv) hello.c: printf("Hello world.\n"); EOF test_expect_success LIBPCRE 'grep --perl-regexp pattern' ' git grep --perl-regexp "\p{Ps}.*?\p{Pe}" hello.c >actual && test_cmp expected actual ' test_expect_success LIBPCRE 'grep -P pattern' ' git grep -P "\p{Ps}.*?\p{Pe}" hello.c >actual && test_cmp expected actual ' test_expect_success 'grep pattern with grep.extendedRegexp=true' ' >empty && test_must_fail git -c grep.extendedregexp=true \ grep "\p{Ps}.*?\p{Pe}" hello.c >actual && test_cmp empty actual ' test_expect_success LIBPCRE 'grep -P pattern with grep.extendedRegexp=true' ' git -c grep.extendedregexp=true \ grep -P "\p{Ps}.*?\p{Pe}" hello.c >actual && test_cmp expected actual ' test_expect_success LIBPCRE 'grep -P -v pattern' ' { echo "ab:a+b*c" echo "ab:a+bc" } >expected && git grep -P -v "abc" ab >actual && test_cmp expected actual ' test_expect_success LIBPCRE 'grep -P -i pattern' ' cat >expected <<-EOF && hello.c: printf("Hello world.\n"); EOF git grep -P -i "PRINTF\([^\d]+\)" hello.c >actual && test_cmp expected actual ' test_expect_success LIBPCRE 'grep -P -w pattern' ' { echo "hello_world:Hello world" echo "hello_world:HeLLo world" } >expected && git grep -P -w "He((?i)ll)o" hello_world >actual && test_cmp expected actual ' test_expect_success 'grep -G invalidpattern properly dies ' ' test_must_fail git grep -G "a[" ' test_expect_success 'grep -E invalidpattern properly dies ' ' test_must_fail git grep -E "a[" ' test_expect_success LIBPCRE 'grep -P invalidpattern properly dies ' ' test_must_fail git grep -P "a[" ' test_expect_success 'grep -G -E -F pattern' ' echo "ab:a+b*c" >expected && git grep -G -E -F "a+b*c" ab >actual && test_cmp expected actual ' test_expect_success 'grep -E -F -G pattern' ' echo "ab:a+bc" >expected && git grep -E -F -G "a+b*c" ab >actual && test_cmp expected actual ' test_expect_success 'grep -F -G -E pattern' ' echo "ab:abc" >expected && git grep -F -G -E "a+b*c" ab >actual && test_cmp expected actual ' test_expect_success 'grep -G -F -P -E pattern' ' >empty && test_must_fail git grep -G -F -P -E "a\x{2b}b\x{2a}c" ab >actual && test_cmp empty actual ' test_expect_success LIBPCRE 'grep -G -F -E -P pattern' ' echo "ab:a+b*c" >expected && git grep -G -F -E -P "a\x{2b}b\x{2a}c" ab >actual && test_cmp expected actual ' test_config() { git config "$1" "$2" && test_when_finished "git config --unset $1" } cat >expected <<EOF hello.c<RED>:<RESET>int main(int argc, const char **argv) hello.c<RED>-<RESET>{ <RED>--<RESET> hello.c<RED>:<RESET> /* char ?? */ hello.c<RED>-<RESET>} <RED>--<RESET> hello_world<RED>:<RESET>Hello_world hello_world<RED>-<RESET>HeLLo_world EOF test_expect_success 'grep --color, separator' ' test_config color.grep.context normal && test_config color.grep.filename normal && test_config color.grep.function normal && test_config color.grep.linenumber normal && test_config color.grep.match normal && test_config color.grep.selected normal && test_config color.grep.separator red && git grep --color=always -A1 -e char -e lo_w hello.c hello_world | test_decode_color >actual && test_cmp expected actual ' cat >expected <<EOF hello.c:int main(int argc, const char **argv) hello.c: /* char ?? */ hello_world:Hello_world EOF test_expect_success 'grep --break' ' git grep --break -e char -e lo_w hello.c hello_world >actual && test_cmp expected actual ' cat >expected <<EOF hello.c:int main(int argc, const char **argv) hello.c-{ -- hello.c: /* char ?? */ hello.c-} hello_world:Hello_world hello_world-HeLLo_world EOF test_expect_success 'grep --break with context' ' git grep --break -A1 -e char -e lo_w hello.c hello_world >actual && test_cmp expected actual ' cat >expected <<EOF hello.c int main(int argc, const char **argv) /* char ?? */ hello_world Hello_world EOF test_expect_success 'grep --heading' ' git grep --heading -e char -e lo_w hello.c hello_world >actual && test_cmp expected actual ' cat >expected <<EOF <BOLD;GREEN>hello.c<RESET> 2:int main(int argc, const <BLACK;BYELLOW>char<RESET> **argv) 6: /* <BLACK;BYELLOW>char<RESET> ?? */ <BOLD;GREEN>hello_world<RESET> 3:Hel<BLACK;BYELLOW>lo_w<RESET>orld EOF test_expect_success 'mimic ack-grep --group' ' test_config color.grep.context normal && test_config color.grep.filename "bold green" && test_config color.grep.function normal && test_config color.grep.linenumber normal && test_config color.grep.match "black yellow" && test_config color.grep.selected normal && test_config color.grep.separator normal && git grep --break --heading -n --color \ -e char -e lo_w hello.c hello_world | test_decode_color >actual && test_cmp expected actual ' cat >expected <<EOF space: line with leading space1 space: line with leading space2 space: line with leading space3 EOF test_expect_success LIBPCRE 'grep -E "^ "' ' git grep -E "^ " space >actual && test_cmp expected actual ' test_expect_success LIBPCRE 'grep -P "^ "' ' git grep -P "^ " space >actual && test_cmp expected actual ' test_done