b482759983
While we're at it, also unset GREP_COLOR and GREP_COLORS in case colouring is not enabled, to be on the safe side. The presence of these variables alone is not sufficient to trigger coloured output with GNU grep, but other implementations may behave differently. Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx> Signed-off-by: Junio C Hamano <gitster@pobox.com>
420 lines
8.1 KiB
Bash
Executable File
420 lines
8.1 KiB
Bash
Executable File
#!/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;
|
|
}
|
|
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 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 &&
|
|
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 grep -n -w -e mmap $H >actual &&
|
|
diff expected actual
|
|
'
|
|
|
|
test_expect_success "grep -w $L (w)" '
|
|
: >expected &&
|
|
! 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 &&
|
|
diff 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 &&
|
|
diff 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
|
|
diff 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
|
|
diff expected actual
|
|
fi
|
|
'
|
|
|
|
test_expect_success "grep $L (t-1)" '
|
|
echo "${HC}t/t:1:test" >expected &&
|
|
git grep -n -e test $H >actual &&
|
|
diff expected actual
|
|
'
|
|
|
|
test_expect_success "grep $L (t-2)" '
|
|
echo "${HC}t:1:test" >expected &&
|
|
(
|
|
cd t &&
|
|
git grep -n -e test $H
|
|
) >actual &&
|
|
diff 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 &&
|
|
diff 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
|
|
'
|
|
|
|
done
|
|
|
|
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
|
|
'
|
|
|
|
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
|
|
'
|
|
|
|
cat >expected <<EOF
|
|
y:y yy
|
|
--
|
|
z:zzz
|
|
EOF
|
|
|
|
# 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$b; done; done &&
|
|
git add y-?? &&
|
|
git grep -C1 "^[yz]" >actual &&
|
|
test_cmp expected actual
|
|
'
|
|
|
|
test_expect_success 'grep -C1 --no-ext-grep, hunk mark between files' '
|
|
git grep -C1 --no-ext-grep "^[yz]" >actual &&
|
|
test_cmp expected actual
|
|
'
|
|
|
|
test_expect_success 'log grep setup' '
|
|
echo a >>file &&
|
|
test_tick &&
|
|
GIT_AUTHOR_NAME="With * Asterisk" \
|
|
GIT_AUTHOR_EMAIL="xyzzy@frotz.com" \
|
|
git commit -a -m "second" &&
|
|
|
|
echo a >>file &&
|
|
test_tick &&
|
|
git commit -a -m "third"
|
|
|
|
'
|
|
|
|
test_expect_success 'log grep (1)' '
|
|
git log --author=author --pretty=tformat:%s >actual &&
|
|
( echo third ; echo initial ) >expect &&
|
|
test_cmp expect actual
|
|
'
|
|
|
|
test_expect_success 'log grep (2)' '
|
|
git log --author=" * " -F --pretty=tformat:%s >actual &&
|
|
( echo second ) >expect &&
|
|
test_cmp expect actual
|
|
'
|
|
|
|
test_expect_success 'log grep (3)' '
|
|
git log --author="^A U" --pretty=tformat:%s >actual &&
|
|
( echo third ; echo initial ) >expect &&
|
|
test_cmp expect actual
|
|
'
|
|
|
|
test_expect_success 'log grep (4)' '
|
|
git log --author="frotz\.com>$" --pretty=tformat:%s >actual &&
|
|
( echo second ) >expect &&
|
|
test_cmp expect actual
|
|
'
|
|
|
|
test_expect_success 'log grep (5)' '
|
|
git log --author=Thor -F --grep=Thu --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 'grep with CE_VALID file' '
|
|
git update-index --assume-unchanged t/t &&
|
|
rm t/t &&
|
|
test "$(git grep --no-ext-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
|
|
'
|
|
|
|
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)
|
|
)
|
|
'
|
|
|
|
test_done
|