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-rwxr-xr-xt/t7810-grep.sh81
1 files changed, 67 insertions, 14 deletions
diff --git a/t/t7810-grep.sh b/t/t7810-grep.sh
index cee42097b0..f106387820 100755
--- a/t/t7810-grep.sh
+++ b/t/t7810-grep.sh
@@ -275,12 +275,16 @@ do
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 !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 \
@@ -771,6 +775,40 @@ test_expect_success 'grep -W with userdiff' '
test_cmp expected 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)' '
mkdir -p s &&
(
@@ -1053,16 +1091,24 @@ 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 !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 !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 \
@@ -1070,13 +1116,13 @@ test_expect_success 'grep pattern with grep.extendedRegexp=true' '
test_cmp 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"
@@ -1085,7 +1131,7 @@ test_expect_success LIBPCRE 'grep -P -v pattern' '
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
@@ -1093,7 +1139,7 @@ test_expect_success LIBPCRE 'grep -P -i pattern' '
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"
@@ -1102,6 +1148,13 @@ test_expect_success LIBPCRE 'grep -P -w pattern' '
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["
'
@@ -1118,11 +1171,11 @@ test_expect_success 'grep invalidpattern properly dies with grep.patternType=ext
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["
'
@@ -1191,13 +1244,13 @@ test_expect_success 'grep pattern with grep.patternType=fixed, =basic, =perl, =e
test_cmp expected actual
'
-test_expect_success LIBPCRE 'grep -G -F -E -P pattern' '
+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' '
+test_expect_success PCRE 'grep pattern with grep.patternType=fixed, =basic, =extended, =perl' '
echo "d0:0" >expected &&
git \
-c grep.patterntype=fixed \
@@ -1208,7 +1261,7 @@ test_expect_success LIBPCRE 'grep pattern with grep.patternType=fixed, =basic, =
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 \
@@ -1343,12 +1396,12 @@ space: line with leading space2
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
'