6f82be0519
* jn/grep-open: t/t7811-grep-open.sh: remove broken/redundant creation of fake "less" script t/t7811-grep-open.sh: ensure fake "less" is made executable t/lib-pager.sh: remove unnecessary '^' from 'expr' regular expression grep -O: allow optional argument specifying the pager (or editor) grep: Add the option '--open-files-in-pager' Unify code paths of threaded greps grep: refactor grep_objects loop into its own function Conflicts: t/t7006-pager.sh
531 lines
11 KiB
Bash
Executable File
531 lines
11 KiB
Bash
Executable File
#!/bin/sh
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#
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# Copyright (c) 2006 Junio C Hamano
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#
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test_description='git grep various.
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'
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. ./test-lib.sh
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cat >hello.c <<EOF
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#include <stdio.h>
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int main(int argc, const char **argv)
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{
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printf("Hello world.\n");
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return 0;
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/* char ?? */
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}
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EOF
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test_expect_success setup '
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{
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echo foo mmap bar
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echo foo_mmap bar
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echo foo_mmap bar mmap
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echo foo mmap bar_mmap
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echo foo_mmap bar mmap baz
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} >file &&
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echo vvv >v &&
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echo ww w >w &&
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echo x x xx x >x &&
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echo y yy >y &&
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echo zzz > z &&
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mkdir t &&
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echo test >t/t &&
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echo vvv >t/v &&
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mkdir t/a &&
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echo vvv >t/a/v &&
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git add . &&
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test_tick &&
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git commit -m initial
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'
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test_expect_success 'grep should not segfault with a bad input' '
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test_must_fail git grep "("
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'
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for H in HEAD ''
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do
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case "$H" in
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HEAD) HC='HEAD:' L='HEAD' ;;
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'') HC= L='in working tree' ;;
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esac
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test_expect_success "grep -w $L" '
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{
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echo ${HC}file:1:foo mmap bar
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echo ${HC}file:3:foo_mmap bar mmap
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echo ${HC}file:4:foo mmap bar_mmap
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echo ${HC}file:5:foo_mmap bar mmap baz
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} >expected &&
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git grep -n -w -e mmap $H >actual &&
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test_cmp expected actual
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'
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test_expect_success "grep -w $L (w)" '
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: >expected &&
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! git grep -n -w -e "^w" >actual &&
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test_cmp expected actual
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'
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test_expect_success "grep -w $L (x)" '
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{
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echo ${HC}x:1:x x xx x
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} >expected &&
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git grep -n -w -e "x xx* x" $H >actual &&
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test_cmp expected actual
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'
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test_expect_success "grep -w $L (y-1)" '
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{
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echo ${HC}y:1:y yy
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} >expected &&
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git grep -n -w -e "^y" $H >actual &&
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test_cmp expected actual
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'
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test_expect_success "grep -w $L (y-2)" '
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: >expected &&
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if git grep -n -w -e "^y y" $H >actual
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then
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echo should not have matched
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cat actual
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false
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else
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test_cmp expected actual
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fi
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'
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test_expect_success "grep -w $L (z)" '
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: >expected &&
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if git grep -n -w -e "^z" $H >actual
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then
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echo should not have matched
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cat actual
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false
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else
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test_cmp expected actual
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fi
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'
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test_expect_success "grep $L (t-1)" '
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echo "${HC}t/t:1:test" >expected &&
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git grep -n -e test $H >actual &&
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test_cmp expected actual
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'
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test_expect_success "grep $L (t-2)" '
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echo "${HC}t:1:test" >expected &&
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(
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cd t &&
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git grep -n -e test $H
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) >actual &&
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test_cmp expected actual
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'
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test_expect_success "grep $L (t-3)" '
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echo "${HC}t/t:1:test" >expected &&
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(
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cd t &&
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git grep --full-name -n -e test $H
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) >actual &&
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test_cmp expected actual
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'
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test_expect_success "grep -c $L (no /dev/null)" '
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! git grep -c test $H | grep /dev/null
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'
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test_expect_success "grep --max-depth -1 $L" '
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{
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echo ${HC}t/a/v:1:vvv
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echo ${HC}t/v:1:vvv
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echo ${HC}v:1:vvv
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} >expected &&
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git grep --max-depth -1 -n -e vvv $H >actual &&
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test_cmp expected actual
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'
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test_expect_success "grep --max-depth 0 $L" '
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{
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echo ${HC}v:1:vvv
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} >expected &&
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git grep --max-depth 0 -n -e vvv $H >actual &&
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test_cmp expected actual
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'
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test_expect_success "grep --max-depth 0 -- '*' $L" '
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{
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echo ${HC}t/a/v:1:vvv
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echo ${HC}t/v:1:vvv
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echo ${HC}v:1:vvv
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} >expected &&
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git grep --max-depth 0 -n -e vvv $H -- "*" >actual &&
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test_cmp expected actual
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'
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test_expect_success "grep --max-depth 1 $L" '
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{
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echo ${HC}t/v:1:vvv
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echo ${HC}v:1:vvv
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} >expected &&
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git grep --max-depth 1 -n -e vvv $H >actual &&
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test_cmp expected actual
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'
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test_expect_success "grep --max-depth 0 -- t $L" '
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{
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echo ${HC}t/v:1:vvv
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} >expected &&
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git grep --max-depth 0 -n -e vvv $H -- t >actual &&
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test_cmp expected actual
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'
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done
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cat >expected <<EOF
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file:foo mmap bar_mmap
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EOF
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test_expect_success 'grep -e A --and -e B' '
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git grep -e "foo mmap" --and -e bar_mmap >actual &&
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test_cmp expected actual
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'
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cat >expected <<EOF
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file:foo_mmap bar mmap
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file:foo_mmap bar mmap baz
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EOF
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test_expect_success 'grep ( -e A --or -e B ) --and -e B' '
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git grep \( -e foo_ --or -e baz \) \
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--and -e " mmap" >actual &&
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test_cmp expected actual
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'
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cat >expected <<EOF
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file:foo mmap bar
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EOF
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test_expect_success 'grep -e A --and --not -e B' '
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git grep -e "foo mmap" --and --not -e bar_mmap >actual &&
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test_cmp expected actual
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'
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test_expect_success 'grep should ignore GREP_OPTIONS' '
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GREP_OPTIONS=-v git grep " mmap bar\$" >actual &&
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test_cmp expected actual
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'
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test_expect_success 'grep -f, non-existent file' '
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test_must_fail git grep -f patterns
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'
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cat >expected <<EOF
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file:foo mmap bar
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file:foo_mmap bar
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file:foo_mmap bar mmap
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file:foo mmap bar_mmap
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file:foo_mmap bar mmap baz
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EOF
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cat >pattern <<EOF
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mmap
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EOF
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test_expect_success 'grep -f, one pattern' '
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git grep -f pattern >actual &&
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test_cmp expected actual
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'
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cat >expected <<EOF
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file:foo mmap bar
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file:foo_mmap bar
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file:foo_mmap bar mmap
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file:foo mmap bar_mmap
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file:foo_mmap bar mmap baz
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t/a/v:vvv
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t/v:vvv
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v:vvv
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EOF
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cat >patterns <<EOF
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mmap
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vvv
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EOF
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test_expect_success 'grep -f, multiple patterns' '
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git grep -f patterns >actual &&
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test_cmp expected actual
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'
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cat >expected <<EOF
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file:foo mmap bar
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file:foo_mmap bar
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file:foo_mmap bar mmap
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file:foo mmap bar_mmap
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file:foo_mmap bar mmap baz
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t/a/v:vvv
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t/v:vvv
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v:vvv
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EOF
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cat >patterns <<EOF
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mmap
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vvv
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EOF
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test_expect_success 'grep -f, ignore empty lines' '
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git grep -f patterns >actual &&
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test_cmp expected actual
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'
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cat >expected <<EOF
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y:y yy
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--
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z:zzz
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EOF
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test_expect_success 'grep -q, silently report matches' '
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>empty &&
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git grep -q mmap >actual &&
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test_cmp empty actual &&
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test_must_fail git grep -q qfwfq >actual &&
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test_cmp empty actual
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'
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# Create 1024 file names that sort between "y" and "z" to make sure
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# the two files are handled by different calls to an external grep.
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# This depends on MAXARGS in builtin-grep.c being 1024 or less.
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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"
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test_expect_success 'grep -C1, hunk mark between files' '
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for a in $c32; do for b in $c32; do : >y-$a$b; done; done &&
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git add y-?? &&
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git grep -C1 "^[yz]" >actual &&
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test_cmp expected actual
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'
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test_expect_success 'grep -C1 hunk mark between files' '
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git grep -C1 "^[yz]" >actual &&
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test_cmp expected actual
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'
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test_expect_success 'log grep setup' '
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echo a >>file &&
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test_tick &&
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GIT_AUTHOR_NAME="With * Asterisk" \
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GIT_AUTHOR_EMAIL="xyzzy@frotz.com" \
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git commit -a -m "second" &&
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echo a >>file &&
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test_tick &&
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git commit -a -m "third"
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'
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test_expect_success 'log grep (1)' '
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git log --author=author --pretty=tformat:%s >actual &&
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( echo third ; echo initial ) >expect &&
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test_cmp expect actual
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'
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test_expect_success 'log grep (2)' '
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git log --author=" * " -F --pretty=tformat:%s >actual &&
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( echo second ) >expect &&
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test_cmp expect actual
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'
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test_expect_success 'log grep (3)' '
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git log --author="^A U" --pretty=tformat:%s >actual &&
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( echo third ; echo initial ) >expect &&
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test_cmp expect actual
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'
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test_expect_success 'log grep (4)' '
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git log --author="frotz\.com>$" --pretty=tformat:%s >actual &&
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( echo second ) >expect &&
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test_cmp expect actual
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'
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test_expect_success 'log grep (5)' '
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git log --author=Thor -F --pretty=tformat:%s >actual &&
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( echo third ; echo initial ) >expect &&
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test_cmp expect actual
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'
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test_expect_success 'log grep (6)' '
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git log --author=-0700 --pretty=tformat:%s >actual &&
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>expect &&
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test_cmp expect actual
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'
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test_expect_success 'log --grep --author implicitly uses all-match' '
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# grep matches initial and second but not third
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# author matches only initial and third
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git log --author="A U Thor" --grep=s --grep=l --format=%s >actual &&
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echo initial >expect &&
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test_cmp expect actual
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'
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test_expect_success 'grep with CE_VALID file' '
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git update-index --assume-unchanged t/t &&
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rm t/t &&
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test "$(git grep test)" = "t/t:test" &&
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git update-index --no-assume-unchanged t/t &&
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git checkout t/t
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'
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cat >expected <<EOF
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hello.c=#include <stdio.h>
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hello.c: return 0;
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EOF
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test_expect_success 'grep -p with userdiff' '
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git config diff.custom.funcname "^#" &&
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echo "hello.c diff=custom" >.gitattributes &&
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git grep -p return >actual &&
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test_cmp expected actual
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'
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cat >expected <<EOF
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hello.c=int main(int argc, const char **argv)
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hello.c: return 0;
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EOF
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test_expect_success 'grep -p' '
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rm -f .gitattributes &&
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git grep -p return >actual &&
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test_cmp expected actual
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'
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cat >expected <<EOF
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hello.c-#include <stdio.h>
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hello.c=int main(int argc, const char **argv)
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hello.c-{
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hello.c- printf("Hello world.\n");
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hello.c: return 0;
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EOF
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test_expect_success 'grep -p -B5' '
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git grep -p -B5 return >actual &&
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test_cmp expected actual
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'
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test_expect_success 'grep from a subdirectory to search wider area (1)' '
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mkdir -p s &&
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(
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cd s && git grep "x x x" ..
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)
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'
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test_expect_success 'grep from a subdirectory to search wider area (2)' '
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mkdir -p s &&
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(
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cd s || exit 1
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( git grep xxyyzz .. >out ; echo $? >status )
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! test -s out &&
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test 1 = $(cat status)
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)
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'
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cat >expected <<EOF
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hello.c:int main(int argc, const char **argv)
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EOF
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test_expect_success 'grep -Fi' '
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git grep -Fi "CHAR *" >actual &&
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test_cmp expected actual
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'
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test_expect_success 'outside of git repository' '
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rm -fr non &&
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mkdir -p non/git/sub &&
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echo hello >non/git/file1 &&
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echo world >non/git/sub/file2 &&
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echo ".*o*" >non/git/.gitignore &&
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{
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echo file1:hello &&
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echo sub/file2:world
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} >non/expect.full &&
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echo file2:world >non/expect.sub
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(
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GIT_CEILING_DIRECTORIES="$(pwd)/non/git" &&
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export GIT_CEILING_DIRECTORIES &&
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cd non/git &&
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test_must_fail git grep o &&
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git grep --no-index o >../actual.full &&
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test_cmp ../expect.full ../actual.full
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cd sub &&
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test_must_fail git grep o &&
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git grep --no-index o >../../actual.sub &&
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test_cmp ../../expect.sub ../../actual.sub
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)
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'
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test_expect_success 'inside git repository but with --no-index' '
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rm -fr is &&
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mkdir -p is/git/sub &&
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echo hello >is/git/file1 &&
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echo world >is/git/sub/file2 &&
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echo ".*o*" >is/git/.gitignore &&
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{
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echo file1:hello &&
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echo sub/file2:world
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} >is/expect.full &&
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: >is/expect.empty &&
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echo file2:world >is/expect.sub
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(
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cd is/git &&
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git init &&
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test_must_fail git grep o >../actual.full &&
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test_cmp ../expect.empty ../actual.full &&
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git grep --no-index o >../actual.full &&
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test_cmp ../expect.full ../actual.full &&
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cd sub &&
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test_must_fail git grep o >../../actual.sub &&
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test_cmp ../../expect.empty ../../actual.sub &&
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git grep --no-index o >../../actual.sub &&
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test_cmp ../../expect.sub ../../actual.sub
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)
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'
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test_expect_success 'setup double-dash tests' '
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cat >double-dash <<EOF &&
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--
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->
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other
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EOF
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git add double-dash
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'
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cat >expected <<EOF
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double-dash:->
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EOF
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test_expect_success 'grep -- pattern' '
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git grep -- "->" >actual &&
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test_cmp expected actual
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'
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test_expect_success 'grep -- pattern -- pathspec' '
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git grep -- "->" -- double-dash >actual &&
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test_cmp expected actual
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'
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test_expect_success 'grep -e pattern -- path' '
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git grep -e "->" -- double-dash >actual &&
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test_cmp expected actual
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'
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cat >expected <<EOF
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double-dash:--
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EOF
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test_expect_success 'grep -e -- -- path' '
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git grep -e -- -- double-dash >actual &&
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test_cmp expected actual
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'
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test_done
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