. ./test-lib.sh
cat >hello.c <<EOF
+#include <assert.h>
#include <stdio.h>
+
int main(int argc, const char **argv)
{
printf("Hello world.\n");
echo "a+bc"
echo "abc"
} >ab &&
+ {
+ echo d &&
+ echo 0
+ } >d0 &&
echo vvv >v &&
echo ww w >w &&
echo x x xx x >x &&
echo " line with leading space3"
echo "line without leading space2"
} >space &&
+ cat >hello.ps1 <<-\EOF &&
+ # No-op.
+ function dummy() {}
+
+ # Say hello.
+ function hello() {
+ echo "Hello world."
+ } # hello
+
+ # Still a no-op.
+ function dummy() {}
+ EOF
+ if test_have_prereq FUNNYNAMES
+ then
+ echo unusual >"\"unusual\" pathname" &&
+ echo unusual >"t/nested \"unusual\" pathname"
+ fi &&
git add . &&
test_tick &&
git commit -m initial
test_cmp expected actual
'
+ test_expect_success "grep -w $L (with --column)" '
+ {
+ echo ${HC}file:5:foo mmap bar
+ echo ${HC}file:14:foo_mmap bar mmap
+ echo ${HC}file:5:foo mmap bar_mmap
+ echo ${HC}file:14:foo_mmap bar mmap baz
+ } >expected &&
+ git grep --column -w -e mmap $H >actual &&
+ test_cmp expected actual
+ '
+
+ test_expect_success "grep -w $L (with --column, extended OR)" '
+ {
+ echo ${HC}file:14:foo_mmap bar mmap
+ echo ${HC}file:19:foo_mmap bar mmap baz
+ } >expected &&
+ git grep --column -w -e mmap$ --or -e baz $H >actual &&
+ test_cmp expected actual
+ '
+
+ test_expect_success "grep -w $L (with --column, --invert-match)" '
+ {
+ echo ${HC}file:1:foo mmap bar
+ echo ${HC}file:1:foo_mmap bar
+ echo ${HC}file:1:foo_mmap bar mmap
+ echo ${HC}file:1:foo mmap bar_mmap
+ } >expected &&
+ git grep --column --invert-match -w -e baz $H -- file >actual &&
+ test_cmp expected actual
+ '
+
+ test_expect_success "grep $L (with --column, --invert-match, extended OR)" '
+ {
+ echo ${HC}hello_world:6:HeLLo_world
+ } >expected &&
+ git grep --column --invert-match -e ll --or --not -e _ $H -- hello_world \
+ >actual &&
+ test_cmp expected actual
+ '
+
+ test_expect_success "grep $L (with --column, --invert-match, extended AND)" '
+ {
+ echo ${HC}hello_world:3:Hello world
+ echo ${HC}hello_world:3:Hello_world
+ echo ${HC}hello_world:6:HeLLo_world
+ } >expected &&
+ git grep --column --invert-match --not -e _ --and --not -e ll $H -- hello_world \
+ >actual &&
+ test_cmp expected actual
+ '
+
+ test_expect_success "grep $L (with --column, double-negation)" '
+ {
+ echo ${HC}file:1:foo_mmap bar mmap baz
+ } >expected &&
+ git grep --column --not \( --not -e foo --or --not -e baz \) $H -- file \
+ >actual &&
+ test_cmp expected actual
+ '
+
+ test_expect_success "grep -w $L (with --column, -C)" '
+ {
+ echo ${HC}file:5:foo mmap bar
+ echo ${HC}file-foo_mmap bar
+ echo ${HC}file:14:foo_mmap bar mmap
+ echo ${HC}file:5:foo mmap bar_mmap
+ echo ${HC}file:14:foo_mmap bar mmap baz
+ } >expected &&
+ git grep --column -w -C1 -e mmap $H >actual &&
+ test_cmp expected actual
+ '
+
+ test_expect_success "grep -w $L (with --line-number, --column)" '
+ {
+ echo ${HC}file:1:5:foo mmap bar
+ echo ${HC}file:3:14:foo_mmap bar mmap
+ echo ${HC}file:4:5:foo mmap bar_mmap
+ echo ${HC}file:5:14:foo_mmap bar mmap baz
+ } >expected &&
+ git grep -n --column -w -e mmap $H >actual &&
+ test_cmp expected actual
+ '
+
+ test_expect_success "grep -w $L (with non-extended patterns, --column)" '
+ {
+ echo ${HC}file:5:foo mmap bar
+ echo ${HC}file:10:foo_mmap bar
+ echo ${HC}file:10:foo_mmap bar mmap
+ echo ${HC}file:5:foo mmap bar_mmap
+ echo ${HC}file:10:foo_mmap bar mmap baz
+ } >expected &&
+ git grep --column -w -e bar -e mmap $H >actual &&
+ test_cmp expected actual
+ '
+
test_expect_success "grep -w $L" '
{
echo ${HC}file:1:foo mmap bar
'
test_expect_success "grep -w $L (w)" '
- : >expected &&
test_must_fail git grep -n -w -e "^w" $H >actual &&
- test_cmp expected actual
+ test_must_be_empty actual
'
test_expect_success "grep -w $L (x)" '
'
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
+ test_must_be_empty 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
+ test_must_be_empty actual
fi
'
+ test_expect_success "grep $L (with --column, --only-matching)" '
+ {
+ echo ${HC}file:1:5:mmap
+ echo ${HC}file:2:5:mmap
+ echo ${HC}file:3:5:mmap
+ echo ${HC}file:3:13:mmap
+ echo ${HC}file:4:5:mmap
+ echo ${HC}file:4:13:mmap
+ echo ${HC}file:5:5:mmap
+ echo ${HC}file:5:13:mmap
+ } >expected &&
+ git grep --column -n -o -e mmap $H >actual &&
+ test_cmp expected actual
+ '
+
test_expect_success "grep $L (t-1)" '
echo "${HC}t/t:1:test" >expected &&
git grep -n -e test $H >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}v:1:vvv
} >expected &&
git grep --max-depth -1 -n -e vvv $H >actual &&
+ test_cmp expected actual &&
+ git grep --recursive -n -e vvv $H >actual &&
test_cmp expected actual
'
echo ${HC}v:1:vvv
} >expected &&
git grep --max-depth 0 -n -e vvv $H >actual &&
+ test_cmp expected actual &&
+ git grep --no-recursive -n -e vvv $H >actual &&
test_cmp expected actual
'
echo ${HC}v:1:vvv
} >expected &&
git grep --max-depth 0 -n -e vvv $H -- "*" >actual &&
+ test_cmp expected actual &&
+ git grep --no-recursive -n -e vvv $H -- "*" >actual &&
test_cmp expected actual
'
echo ${HC}t/v:1:vvv
} >expected &&
git grep --max-depth 0 -n -e vvv $H -- t >actual &&
+ test_cmp expected actual &&
+ git grep --no-recursive -n -e vvv $H -- t >actual &&
test_cmp expected actual
'
echo ${HC}v:1:vvv
} >expected &&
git grep --max-depth 0 -n -e vvv $H -- . t >actual &&
+ test_cmp expected actual &&
+ git grep --no-recursive -n -e vvv $H -- . t >actual &&
test_cmp expected actual
'
echo ${HC}v:1:vvv
} >expected &&
git grep --max-depth 0 -n -e vvv $H -- t . >actual &&
+ test_cmp expected actual &&
+ git grep --no-recursive -n -e vvv $H -- t . >actual &&
test_cmp expected actual
'
test_expect_success "grep $L with grep.extendedRegexp=false" '
test_cmp expected actual
'
- test_expect_success LIBPCRE "grep $L with grep.patterntype=perl" '
+ test_expect_success PCRE "grep $L with grep.patterntype=perl" '
echo "${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 !FAIL_PREREQS,!PCRE "grep $L with grep.patterntype=perl errors without PCRE" '
+ test_must_fail git -c grep.patterntype=perl grep "foo.*bar"
+ '
+
test_expect_success "grep $L with grep.patternType=default and grep.extendedRegexp=true" '
echo "${HC}ab:abc" >expected &&
git \
git grep --count -h -e b $H -- ab >actual &&
test_cmp expected actual
'
+
+ test_expect_success FUNNYNAMES "grep $L should quote unusual pathnames" '
+ cat >expected <<-EOF &&
+ ${HC}"\"unusual\" pathname":unusual
+ ${HC}"t/nested \"unusual\" pathname":unusual
+ EOF
+ git grep unusual $H >actual &&
+ test_cmp expected actual
+ '
+
+ test_expect_success FUNNYNAMES "grep $L in subdir should quote unusual relative pathnames" '
+ cat >expected <<-EOF &&
+ ${HC}"nested \"unusual\" pathname":unusual
+ EOF
+ (
+ cd t &&
+ git grep unusual $H
+ ) >actual &&
+ test_cmp expected actual
+ '
+
+ test_expect_success FUNNYNAMES "grep -z $L with unusual pathnames" '
+ cat >expected <<-EOF &&
+ ${HC}"unusual" pathname:unusual
+ ${HC}t/nested "unusual" pathname:unusual
+ EOF
+ git grep -z unusual $H >actual &&
+ tr "\0" ":" <actual >actual-replace-null &&
+ test_cmp expected actual-replace-null
+ '
+
+ test_expect_success FUNNYNAMES "grep -z $L in subdir with unusual relative pathnames" '
+ cat >expected <<-EOF &&
+ ${HC}nested "unusual" pathname:unusual
+ EOF
+ (
+ cd t &&
+ git grep -z unusual $H
+ ) >actual &&
+ tr "\0" ":" <actual >actual-replace-null &&
+ test_cmp expected actual-replace-null
+ '
done
cat >expected <<EOF
cat >expected <<EOF
file:5
EOF
-test_expect_success 'grep -l -C' '
+test_expect_success 'grep -c -C' '
git grep -c -C1 foo >actual &&
test_cmp expected actual
'
test_cmp expected actual
'
+test_expect_success 'grep --files-without-match --quiet' '
+ git grep --files-without-match --quiet nonexistent_string >actual &&
+ test_must_be_empty actual
+'
+
cat >expected <<EOF
file:foo mmap bar_mmap
EOF
EOF
test_expect_success 'grep -q, silently report matches' '
- >empty &&
git grep -q mmap >actual &&
- test_cmp empty actual &&
+ test_must_be_empty actual &&
test_must_fail git grep -q qfwfq >actual &&
- test_cmp empty actual
+ test_must_be_empty actual
'
test_expect_success 'grep -C1 hunk mark between files' '
test_expect_success 'log grep (6)' '
git log --author=-0700 --pretty=tformat:%s >actual &&
- >expect &&
- test_cmp expect actual
+ test_must_be_empty actual
'
test_expect_success 'log grep (7)' '
'
test_expect_success 'log grep (9)' '
- git log -g --grep-reflog="commit: third" --author="non-existant" --pretty=tformat:%s >actual &&
- : >expect &&
- test_cmp expect actual
+ git log -g --grep-reflog="commit: third" --author="non-existent" --pretty=tformat:%s >actual &&
+ test_must_be_empty actual
'
test_expect_success 'log --grep-reflog can only be used under -g' '
'
test_expect_success 'log --author does not search in timestamp' '
- : >expect &&
git log --author="$GIT_AUTHOR_DATE" >actual &&
- test_cmp expect actual
+ test_must_be_empty actual
'
test_expect_success 'log --committer does not search in timestamp' '
- : >expect &&
git log --committer="$GIT_COMMITTER_DATE" >actual &&
- test_cmp expect actual
+ test_must_be_empty actual
'
test_expect_success 'grep with CE_VALID file' '
cat >expected <<EOF
hello.c-#include <stdio.h>
+hello.c-
hello.c=int main(int argc, const char **argv)
hello.c-{
hello.c- printf("Hello world.\n");
'
cat >expected <<EOF
-hello.c= printf("Hello world.\n");
-hello.c: return 0;
-hello.c- /* char ?? */
+hello.c-#include <assert.h>
+hello.c:#include <stdio.h>
EOF
+test_expect_success 'grep -W shows no trailing empty lines' '
+ git grep -W stdio >actual &&
+ test_cmp expected actual
+'
+
test_expect_success 'grep -W with userdiff' '
test_when_finished "rm -f .gitattributes" &&
- git config diff.custom.xfuncname "(printf.*|})$" &&
- echo "hello.c diff=custom" >.gitattributes &&
- git grep -W return >actual &&
- test_cmp expected actual
+ git config diff.custom.xfuncname "^function .*$" &&
+ echo "hello.ps1 diff=custom" >.gitattributes &&
+ git grep -W echo >function-context-userdiff-actual
+'
+
+test_expect_success ' includes preceding comment' '
+ grep "# Say hello" function-context-userdiff-actual
+'
+
+test_expect_success ' includes function line' '
+ grep "=function hello" function-context-userdiff-actual
+'
+
+test_expect_success ' includes matching line' '
+ grep ": echo" function-context-userdiff-actual
+'
+
+test_expect_success ' includes last line of the function' '
+ grep "} # hello" function-context-userdiff-actual
+'
+
+for threads in $(test_seq 0 10)
+do
+ test_expect_success "grep --threads=$threads & -c grep.threads=$threads" "
+ git grep --threads=$threads . >actual.$threads &&
+ if test $threads -ge 1
+ then
+ test_cmp actual.\$(($threads - 1)) actual.$threads
+ fi &&
+ git -c grep.threads=$threads grep . >actual.$threads &&
+ if test $threads -ge 1
+ then
+ test_cmp actual.\$(($threads - 1)) actual.$threads
+ fi
+ "
+done
+
+test_expect_success !PTHREADS,C_LOCALE_OUTPUT 'grep --threads=N or pack.threads=N warns when no pthreads' '
+ git grep --threads=2 Hello hello_world 2>err &&
+ grep ^warning: err >warnings &&
+ test_line_count = 1 warnings &&
+ grep -F "no threads support, ignoring --threads" err &&
+ git -c grep.threads=2 grep Hello hello_world 2>err &&
+ grep ^warning: err >warnings &&
+ test_line_count = 1 warnings &&
+ grep -F "no threads support, ignoring grep.threads" err &&
+ git -c grep.threads=2 grep --threads=4 Hello hello_world 2>err &&
+ grep ^warning: err >warnings &&
+ test_line_count = 2 warnings &&
+ grep -F "no threads support, ignoring --threads" err &&
+ grep -F "no threads support, ignoring grep.threads" err &&
+ git -c grep.threads=0 grep --threads=0 Hello hello_world 2>err &&
+ test_line_count = 0 err
'
test_expect_success 'grep from a subdirectory to search wider area (1)' '
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 = $(cat status)
+ cd s &&
+ test_expect_code 1 git grep xxyyzz .. >out &&
+ test_must_be_empty out
)
'
echo ".gitignore:.*o*" &&
cat ../expect.full
} >../expect.with.ignored &&
- git grep --no-index --no-exclude o >../actual.full &&
+ git grep --no-index --no-exclude-standard o >../actual.full &&
test_cmp ../expect.with.ignored ../actual.full
)
'
echo ".gitignore:.*o*" &&
cat ../expect.full
} >../expect.with.ignored &&
- git -c grep.fallbackToNoIndex grep --no-exclude o >../actual.full &&
+ git -c grep.fallbackToNoIndex grep --no-exclude-standard o >../actual.full &&
test_cmp ../expect.with.ignored ../actual.full
)
'
echo ".gitignore:.*o*" &&
cat is/expect.unignored
} >is/expect.full &&
- : >is/expect.empty &&
echo file2:world >is/expect.sub &&
(
cd is/git &&
git init &&
test_must_fail git grep o >../actual.full &&
- test_cmp ../expect.empty ../actual.full &&
+ test_must_be_empty ../actual.full &&
git grep --untracked o >../actual.unignored &&
test_cmp ../expect.unignored ../actual.unignored &&
cd sub &&
test_must_fail git grep o >../../actual.sub &&
- test_cmp ../../expect.empty ../../actual.sub &&
+ test_must_be_empty ../../actual.sub &&
git grep --no-index o >../../actual.sub &&
test_cmp ../../expect.sub ../../actual.sub &&
)
'
+test_expect_success 'grep --no-index descends into repos, but not .git' '
+ rm -fr non &&
+ mkdir -p non/git &&
+ (
+ GIT_CEILING_DIRECTORIES="$(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 &&
--
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");
EOF
-test_expect_success LIBPCRE 'grep --perl-regexp pattern' '
+test_expect_success PCRE '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' '
+test_expect_success !FAIL_PREREQS,!PCRE 'grep --perl-regexp pattern errors without PCRE' '
+ test_must_fail git grep --perl-regexp "foo.*bar"
+'
+
+test_expect_success PCRE 'grep -P pattern' '
git grep -P "\p{Ps}.*?\p{Pe}" hello.c >actual &&
test_cmp expected actual
'
+test_expect_success LIBPCRE2 "grep -P with (*NO_JIT) doesn't error out" '
+ git grep -P "(*NO_JIT)\p{Ps}.*?\p{Pe}" hello.c >actual &&
+ test_cmp expected actual
+
+'
+
+test_expect_success !FAIL_PREREQS,!PCRE 'grep -P pattern errors without PCRE' '
+ test_must_fail git grep -P "foo.*bar"
+'
+
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_must_be_empty actual
'
-test_expect_success LIBPCRE 'grep -P pattern with grep.extendedRegexp=true' '
+test_expect_success PCRE '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' '
+test_expect_success PCRE 'grep -P -v pattern' '
{
echo "ab:a+b*c"
echo "ab:a+bc"
test_cmp expected actual
'
-test_expect_success LIBPCRE 'grep -P -i pattern' '
+test_expect_success PCRE 'grep -P -i pattern' '
cat >expected <<-EOF &&
hello.c: printf("Hello world.\n");
EOF
test_cmp expected actual
'
-test_expect_success LIBPCRE 'grep -P -w pattern' '
+test_expect_success PCRE 'grep -P -w pattern' '
{
echo "hello_world:Hello world"
echo "hello_world:HeLLo world"
test_cmp expected actual
'
+test_expect_success PCRE 'grep -P backreferences work (the PCRE NO_AUTO_CAPTURE flag is not set)' '
+ git grep -P -h "(?P<one>.)(?P=one)" hello_world >actual &&
+ test_cmp hello_world actual &&
+ git grep -P -h "(.)\1" hello_world >actual &&
+ test_cmp hello_world actual
+'
+
test_expect_success 'grep -G invalidpattern properly dies ' '
test_must_fail git grep -G "a["
'
test_must_fail git -c grep.patterntype=extended grep "a["
'
-test_expect_success LIBPCRE 'grep -P invalidpattern properly dies ' '
+test_expect_success PCRE 'grep -P invalidpattern properly dies ' '
test_must_fail git grep -P "a["
'
-test_expect_success LIBPCRE 'grep invalidpattern properly dies with grep.patternType=perl' '
+test_expect_success PCRE 'grep invalidpattern properly dies with grep.patternType=perl' '
test_must_fail git -c grep.patterntype=perl grep "a["
'
'
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 &&
+test_expect_success PCRE 'grep -G -F -E -P pattern' '
+ 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 &&
+test_expect_success PCRE 'grep pattern with grep.patternType=fixed, =basic, =extended, =perl' '
+ 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
'
-test_expect_success LIBPCRE 'grep -P pattern with grep.patternType=fixed' '
+test_expect_success PCRE 'grep -P pattern with grep.patternType=fixed' '
echo "ab:a+b*c" >expected &&
git \
-c grep.patterntype=fixed \
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
space: line with leading space3
EOF
-test_expect_success LIBPCRE 'grep -E "^ "' '
+test_expect_success PCRE 'grep -E "^ "' '
git grep -E "^ " space >actual &&
test_cmp expected actual
'
-test_expect_success LIBPCRE 'grep -P "^ "' '
+test_expect_success PCRE 'grep -P "^ "' '
git grep -P "^ " space >actual &&
test_cmp expected actual
'
'
cat >expected <<EOF
-hello.c-#include <stdio.h>
+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");
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
projects / platform / upstream / git.git / blobdiff