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
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)" '
+ {
+ 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 -w -e baz $H -- file >actual &&
+ test_cmp expected actual
+ '
+
+ test_expect_success "grep $L (with --column, --invert, extended OR)" '
+ {
+ echo ${HC}hello_world:6:HeLLo_world
+ } >expected &&
+ git grep --column --invert -e ll --or --not -e _ $H -- hello_world \
+ >actual &&
+ test_cmp expected actual
+ '
+
+ test_expect_success "grep $L (with --column, --invert, 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 --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 ${HC}file:1:foo mmap bar
test_cmp expected actual
'
-cat >expected <<EOF
-hello.c= printf("Hello world.\n");
-hello.c: return 0;
-hello.c- /* char ?? */
-EOF
-
test_expect_success 'grep -W with userdiff' '
test_when_finished "rm -f .gitattributes" &&
- git config diff.custom.xfuncname "(printf.*|})$" &&
- 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)
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 !PCRE 'grep -P pattern errors without PCRE' '
test_must_fail git grep -P "foo.*bar"
'