diff options
Diffstat (limited to 't/t7810-grep.sh')
| -rwxr-xr-x | t/t7810-grep.sh | 418 |
1 files changed, 364 insertions, 54 deletions
diff --git a/t/t7810-grep.sh b/t/t7810-grep.sh index f698001c99..cee42097b0 100755 --- a/t/t7810-grep.sh +++ b/t/t7810-grep.sh @@ -9,7 +9,9 @@ test_description='git grep various. . ./test-lib.sh cat >hello.c <<EOF +#include <assert.h> #include <stdio.h> + int main(int argc, const char **argv) { printf("Hello world.\n"); @@ -37,6 +39,10 @@ test_expect_success setup ' echo "a+bc" echo "abc" } >ab && + { + echo d && + echo 0 + } >d0 && echo vvv >v && echo ww w >w && echo x x xx x >x && @@ -105,7 +111,7 @@ do test_expect_success "grep -w $L (w)" ' : >expected && - test_must_fail git grep -n -w -e "^w" >actual && + test_must_fail git grep -n -w -e "^w" $H >actual && test_cmp expected actual ' @@ -175,7 +181,7 @@ do 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" ' { @@ -240,92 +246,104 @@ do test_cmp expected actual ' test_expect_success "grep $L with grep.extendedRegexp=false" ' - echo "ab:a+bc" >expected && - git -c grep.extendedRegexp=false grep "a+b*c" ab >actual && + echo "${HC}ab:a+bc" >expected && + git -c grep.extendedRegexp=false grep "a+b*c" $H ab >actual && test_cmp expected actual ' test_expect_success "grep $L with grep.extendedRegexp=true" ' - echo "ab:abc" >expected && - git -c grep.extendedRegexp=true grep "a+b*c" ab >actual && + echo "${HC}ab:abc" >expected && + git -c grep.extendedRegexp=true grep "a+b*c" $H ab >actual && test_cmp expected actual ' test_expect_success "grep $L with grep.patterntype=basic" ' - echo "ab:a+bc" >expected && - git -c grep.patterntype=basic grep "a+b*c" ab >actual && + echo "${HC}ab:a+bc" >expected && + git -c grep.patterntype=basic grep "a+b*c" $H ab >actual && test_cmp expected actual ' test_expect_success "grep $L with grep.patterntype=extended" ' - echo "ab:abc" >expected && - git -c grep.patterntype=extended grep "a+b*c" ab >actual && + echo "${HC}ab:abc" >expected && + git -c grep.patterntype=extended grep "a+b*c" $H ab >actual && test_cmp expected actual ' test_expect_success "grep $L with grep.patterntype=fixed" ' - echo "ab:a+b*c" >expected && - git -c grep.patterntype=fixed grep "a+b*c" ab >actual && + echo "${HC}ab:a+b*c" >expected && + git -c grep.patterntype=fixed grep "a+b*c" $H ab >actual && test_cmp expected actual ' test_expect_success LIBPCRE "grep $L with grep.patterntype=perl" ' - echo "ab:a+b*c" >expected && - git -c grep.patterntype=perl grep "a\x{2b}b\x{2a}c" ab >actual && + echo "${HC}ab:a+b*c" >expected && + git -c grep.patterntype=perl grep "a\x{2b}b\x{2a}c" $H ab >actual && test_cmp expected actual ' test_expect_success "grep $L with grep.patternType=default and grep.extendedRegexp=true" ' - echo "ab:abc" >expected && + echo "${HC}ab:abc" >expected && git \ -c grep.patternType=default \ -c grep.extendedRegexp=true \ - grep "a+b*c" ab >actual && + grep "a+b*c" $H ab >actual && test_cmp expected actual ' test_expect_success "grep $L with grep.extendedRegexp=true and grep.patternType=default" ' - echo "ab:abc" >expected && + echo "${HC}ab:abc" >expected && git \ -c grep.extendedRegexp=true \ -c grep.patternType=default \ - grep "a+b*c" ab >actual && + grep "a+b*c" $H ab >actual && test_cmp expected actual ' - test_expect_success 'grep $L with grep.patternType=extended and grep.extendedRegexp=false' ' - echo "ab:abc" >expected && + test_expect_success "grep $L with grep.patternType=extended and grep.extendedRegexp=false" ' + echo "${HC}ab:abc" >expected && git \ -c grep.patternType=extended \ -c grep.extendedRegexp=false \ - grep "a+b*c" ab >actual && + grep "a+b*c" $H ab >actual && test_cmp expected actual ' - test_expect_success 'grep $L with grep.patternType=basic and grep.extendedRegexp=true' ' - echo "ab:a+bc" >expected && + test_expect_success "grep $L with grep.patternType=basic and grep.extendedRegexp=true" ' + echo "${HC}ab:a+bc" >expected && git \ -c grep.patternType=basic \ -c grep.extendedRegexp=true \ - grep "a+b*c" ab >actual && + grep "a+b*c" $H ab >actual && test_cmp expected actual ' - test_expect_success 'grep $L with grep.extendedRegexp=false and grep.patternType=extended' ' - echo "ab:abc" >expected && + test_expect_success "grep $L with grep.extendedRegexp=false and grep.patternType=extended" ' + echo "${HC}ab:abc" >expected && git \ -c grep.extendedRegexp=false \ -c grep.patternType=extended \ - grep "a+b*c" ab >actual && + grep "a+b*c" $H ab >actual && test_cmp expected actual ' - test_expect_success 'grep $L with grep.extendedRegexp=true and grep.patternType=basic' ' - echo "ab:a+bc" >expected && + test_expect_success "grep $L with grep.extendedRegexp=true and grep.patternType=basic" ' + echo "${HC}ab:a+bc" >expected && git \ -c grep.extendedRegexp=true \ -c grep.patternType=basic \ - grep "a+b*c" ab >actual && + grep "a+b*c" $H ab >actual && + test_cmp expected actual + ' + + test_expect_success "grep --count $L" ' + echo ${HC}ab:3 >expected && + git grep --count -e b $H -- ab >actual && + test_cmp expected actual + ' + + test_expect_success "grep --count -h $L" ' + echo 3 >expected && + git grep --count -h -e b $H -- ab >actual && test_cmp expected actual ' done @@ -341,7 +359,7 @@ test_expect_success 'grep -l -C' ' cat >expected <<EOF file:5 EOF -test_expect_success 'grep -l -C' ' +test_expect_success 'grep -c -C' ' git grep -c -C1 foo >actual && test_cmp expected actual ' @@ -567,7 +585,7 @@ test_expect_success 'log grep (9)' ' ' test_expect_success 'log grep (9)' ' - git log -g --grep-reflog="commit: third" --author="non-existant" --pretty=tformat:%s >actual && + git log -g --grep-reflog="commit: third" --author="non-existent" --pretty=tformat:%s >actual && : >expect && test_cmp expect actual ' @@ -703,6 +721,7 @@ test_expect_success 'grep -p' ' cat >expected <<EOF hello.c-#include <stdio.h> +hello.c- hello.c=int main(int argc, const char **argv) hello.c-{ hello.c- printf("Hello world.\n"); @@ -729,6 +748,16 @@ test_expect_success 'grep -W' ' ' cat >expected <<EOF +hello.c-#include <assert.h> +hello.c:#include <stdio.h> +EOF + +test_expect_success 'grep -W shows no trailing empty lines' ' + git grep -W stdio >actual && + test_cmp expected actual +' + +cat >expected <<EOF hello.c= printf("Hello world.\n"); hello.c: return 0; hello.c- /* char ?? */ @@ -779,12 +808,12 @@ test_expect_success 'outside of git repository' ' } >non/expect.full && echo file2:world >non/expect.sub && ( - GIT_CEILING_DIRECTORIES="$(pwd)/non/git" && + GIT_CEILING_DIRECTORIES="$(pwd)/non" && export GIT_CEILING_DIRECTORIES && cd non/git && test_must_fail git grep o && git grep --no-index o >../actual.full && - test_cmp ../expect.full ../actual.full + test_cmp ../expect.full ../actual.full && cd sub && test_must_fail git grep o && git grep --no-index o >../../actual.sub && @@ -793,7 +822,7 @@ test_expect_success 'outside of git repository' ' echo ".*o*" >non/git/.gitignore && ( - GIT_CEILING_DIRECTORIES="$(pwd)/non/git" && + GIT_CEILING_DIRECTORIES="$(pwd)/non" && export GIT_CEILING_DIRECTORIES && cd non/git && test_must_fail git grep o && @@ -801,7 +830,7 @@ test_expect_success 'outside of git repository' ' test_cmp ../expect.full ../actual.full && { - echo ".gitignore:.*o*" + echo ".gitignore:.*o*" && cat ../expect.full } >../expect.with.ignored && git grep --no-index --no-exclude o >../actual.full && @@ -809,6 +838,47 @@ test_expect_success 'outside of git repository' ' ) ' +test_expect_success 'outside of git repository with fallbackToNoIndex' ' + rm -fr non && + mkdir -p non/git/sub && + echo hello >non/git/file1 && + echo world >non/git/sub/file2 && + cat <<-\EOF >non/expect.full && + file1:hello + sub/file2:world + EOF + echo file2:world >non/expect.sub && + ( + GIT_CEILING_DIRECTORIES="$(pwd)/non" && + export GIT_CEILING_DIRECTORIES && + cd non/git && + test_must_fail git -c grep.fallbackToNoIndex=false grep o && + git -c grep.fallbackToNoIndex=true grep o >../actual.full && + test_cmp ../expect.full ../actual.full && + cd sub && + test_must_fail git -c grep.fallbackToNoIndex=false grep o && + git -c grep.fallbackToNoIndex=true grep o >../../actual.sub && + test_cmp ../../expect.sub ../../actual.sub + ) && + + echo ".*o*" >non/git/.gitignore && + ( + GIT_CEILING_DIRECTORIES="$(pwd)/non" && + export GIT_CEILING_DIRECTORIES && + cd non/git && + test_must_fail git -c grep.fallbackToNoIndex=false grep o && + git -c grep.fallbackToNoIndex=true grep --exclude-standard o >../actual.full && + test_cmp ../expect.full ../actual.full && + + { + echo ".gitignore:.*o*" && + cat ../expect.full + } >../expect.with.ignored && + git -c grep.fallbackToNoIndex grep --no-exclude o >../actual.full && + test_cmp ../expect.with.ignored ../actual.full + ) +' + test_expect_success 'inside git repository but with --no-index' ' rm -fr is && mkdir -p is/git/sub && @@ -852,6 +922,33 @@ test_expect_success 'inside git repository but with --no-index' ' ) ' +test_expect_success 'grep --no-index descends into repos, but not .git' ' + rm -fr non && + mkdir -p non/git && + ( + GIT_CEILING_DIRECTORIES="$(pwd)/non" && + export GIT_CEILING_DIRECTORIES && + cd non/git && + + echo magic >file && + git init repo && + ( + cd repo && + echo magic >file && + git add file && + git commit -m foo && + echo magic >.git/file + ) && + + cat >expect <<-\EOF && + file + repo/file + EOF + git grep -l --no-index magic >actual && + test_cmp expect actual + ) +' + test_expect_success 'setup double-dash tests' ' cat >double-dash <<EOF && -- @@ -885,6 +982,72 @@ test_expect_success 'grep -e -- -- path' ' test_cmp expected actual ' +test_expect_success 'dashdash disambiguates rev as rev' ' + test_when_finished "rm -f master" && + echo content >master && + echo master:hello.c >expect && + git grep -l o master -- hello.c >actual && + test_cmp expect actual +' + +test_expect_success 'dashdash disambiguates pathspec as pathspec' ' + test_when_finished "git rm -f master" && + echo content >master && + git add master && + echo master:content >expect && + git grep o -- master >actual && + test_cmp expect actual +' + +test_expect_success 'report bogus arg without dashdash' ' + test_must_fail git grep o does-not-exist +' + +test_expect_success 'report bogus rev with dashdash' ' + test_must_fail git grep o hello.c -- +' + +test_expect_success 'allow non-existent path with dashdash' ' + # We need a real match so grep exits with success. + tree=$(git ls-tree HEAD | + sed s/hello.c/not-in-working-tree/ | + git mktree) && + git grep o "$tree" -- not-in-working-tree +' + +test_expect_success 'grep --no-index pattern -- path' ' + rm -fr non && + mkdir -p non/git && + ( + GIT_CEILING_DIRECTORIES="$(pwd)/non" && + export GIT_CEILING_DIRECTORIES && + cd non/git && + echo hello >hello && + echo goodbye >goodbye && + echo hello:hello >expect && + git grep --no-index o -- hello >actual && + test_cmp expect actual + ) +' + +test_expect_success 'grep --no-index complains of revs' ' + test_must_fail git grep --no-index o master -- 2>err && + test_i18ngrep "cannot be used with revs" err +' + +test_expect_success 'grep --no-index prefers paths to revs' ' + test_when_finished "rm -f master" && + echo content >master && + echo master:content >expect && + git grep --no-index o master >actual && + test_cmp expect actual +' + +test_expect_success 'grep --no-index does not "diagnose" revs' ' + test_must_fail git grep --no-index o :1:hello.c 2>err && + test_i18ngrep ! -i "did you mean" err +' + cat >expected <<EOF hello.c:int main(int argc, const char **argv) hello.c: printf("Hello world.\n"); @@ -1012,36 +1175,36 @@ test_expect_success 'grep pattern with grep.patternType=fixed, =basic, =extended ' 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 + echo "d0:d" >expected && + git grep -G -F -P -E "[\d]" d0 >actual && + test_cmp expected actual ' test_expect_success 'grep pattern with grep.patternType=fixed, =basic, =perl, =extended' ' - >empty && - test_must_fail git \ + echo "d0:d" >expected && + git \ -c grep.patterntype=fixed \ -c grep.patterntype=basic \ -c grep.patterntype=perl \ -c grep.patterntype=extended \ - grep "a\x{2b}b\x{2a}c" ab >actual && - test_cmp empty actual + grep "[\d]" d0 >actual && + test_cmp expected 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 && + echo "d0:0" >expected && + git grep -G -F -E -P "[\d]" d0 >actual && test_cmp expected actual ' test_expect_success LIBPCRE 'grep pattern with grep.patternType=fixed, =basic, =extended, =perl' ' - echo "ab:a+b*c" >expected && + echo "d0:0" >expected && git \ -c grep.patterntype=fixed \ -c grep.patterntype=basic \ -c grep.patterntype=extended \ -c grep.patterntype=perl \ - grep "a\x{2b}b\x{2a}c" ab >actual && + grep "[\d]" d0 >actual && test_cmp expected actual ' @@ -1084,11 +1247,6 @@ test_expect_success 'grep -E pattern with grep.patternType=fixed' ' 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>{ @@ -1157,8 +1315,8 @@ test_expect_success 'grep --heading' ' cat >expected <<EOF <BOLD;GREEN>hello.c<RESET> -2:int main(int argc, const <BLACK;BYELLOW>char<RESET> **argv) -6: /* <BLACK;BYELLOW>char<RESET> ?? */ +4:int main(int argc, const <BLACK;BYELLOW>char<RESET> **argv) +8: /* <BLACK;BYELLOW>char<RESET> ?? */ <BOLD;GREEN>hello_world<RESET> 3:Hel<BLACK;BYELLOW>lo_w<RESET>orld @@ -1195,4 +1353,156 @@ test_expect_success LIBPCRE 'grep -P "^ "' ' test_cmp expected actual ' +cat >expected <<EOF +space-line without leading space1 +space: line <RED>with <RESET>leading space1 +space: line <RED>with <RESET>leading <RED>space2<RESET> +space: line <RED>with <RESET>leading space3 +space:line without leading <RED>space2<RESET> +EOF + +test_expect_success 'grep --color -e A -e B with context' ' + 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.matchContext normal && + test_config color.grep.matchSelected red && + test_config color.grep.selected normal && + test_config color.grep.separator normal && + + git grep --color=always -C2 -e "with " -e space2 space | + test_decode_color >actual && + test_cmp expected actual +' + +cat >expected <<EOF +space-line without leading space1 +space- line with leading space1 +space: line <RED>with <RESET>leading <RED>space2<RESET> +space- line with leading space3 +space-line without leading space2 +EOF + +test_expect_success 'grep --color -e A --and -e B with context' ' + 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.matchContext normal && + test_config color.grep.matchSelected red && + test_config color.grep.selected normal && + test_config color.grep.separator normal && + + git grep --color=always -C2 -e "with " --and -e space2 space | + test_decode_color >actual && + test_cmp expected actual +' + +cat >expected <<EOF +space-line without leading space1 +space: line <RED>with <RESET>leading space1 +space- line with leading space2 +space: line <RED>with <RESET>leading space3 +space-line without leading space2 +EOF + +test_expect_success 'grep --color -e A --and --not -e B with context' ' + 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.matchContext normal && + test_config color.grep.matchSelected red && + test_config color.grep.selected normal && + test_config color.grep.separator normal && + + git grep --color=always -C2 -e "with " --and --not -e space2 space | + test_decode_color >actual && + test_cmp expected actual +' + +cat >expected <<EOF +hello.c- +hello.c=int main(int argc, const char **argv) +hello.c-{ +hello.c: pr<RED>int<RESET>f("<RED>Hello<RESET> world.\n"); +hello.c- return 0; +hello.c- /* char ?? */ +hello.c-} +EOF + +test_expect_success 'grep --color -e A --and -e B -p with context' ' + 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.matchContext normal && + test_config color.grep.matchSelected red && + test_config color.grep.selected normal && + test_config color.grep.separator normal && + + git grep --color=always -p -C3 -e int --and -e Hello --no-index hello.c | + test_decode_color >actual && + test_cmp expected actual +' + +test_expect_success 'grep can find things only in the work tree' ' + : >work-tree-only && + git add work-tree-only && + test_when_finished "git rm -f work-tree-only" && + echo "find in work tree" >work-tree-only && + git grep --quiet "find in work tree" && + test_must_fail git grep --quiet --cached "find in work tree" && + test_must_fail git grep --quiet "find in work tree" HEAD +' + +test_expect_success 'grep can find things only in the work tree (i-t-a)' ' + echo "intend to add this" >intend-to-add && + git add -N intend-to-add && + test_when_finished "git rm -f intend-to-add" && + git grep --quiet "intend to add this" && + test_must_fail git grep --quiet --cached "intend to add this" && + test_must_fail git grep --quiet "intend to add this" HEAD +' + +test_expect_success 'grep does not search work tree with assume unchanged' ' + echo "intend to add this" >intend-to-add && + git add -N intend-to-add && + git update-index --assume-unchanged intend-to-add && + test_when_finished "git rm -f intend-to-add" && + test_must_fail git grep --quiet "intend to add this" && + test_must_fail git grep --quiet --cached "intend to add this" && + test_must_fail git grep --quiet "intend to add this" HEAD +' + +test_expect_success 'grep can find things only in the index' ' + echo "only in the index" >cache-this && + git add cache-this && + rm cache-this && + test_when_finished "git rm --cached cache-this" && + test_must_fail git grep --quiet "only in the index" && + git grep --quiet --cached "only in the index" && + test_must_fail git grep --quiet "only in the index" HEAD +' + +test_expect_success 'grep does not report i-t-a with -L --cached' ' + echo "intend to add this" >intend-to-add && + git add -N intend-to-add && + test_when_finished "git rm -f intend-to-add" && + git ls-files | grep -v "^intend-to-add\$" >expected && + git grep -L --cached "nonexistent_string" >actual && + test_cmp expected actual +' + +test_expect_success 'grep does not report i-t-a and assume unchanged with -L' ' + echo "intend to add this" >intend-to-add-assume-unchanged && + git add -N intend-to-add-assume-unchanged && + test_when_finished "git rm -f intend-to-add-assume-unchanged" && + git update-index --assume-unchanged intend-to-add-assume-unchanged && + git ls-files | grep -v "^intend-to-add-assume-unchanged\$" >expected && + git grep -L "nonexistent_string" >actual && + test_cmp expected actual +' + test_done |