// an empty string means either no match or an empty match.
//
// There is also a subset of the methods that can be applied to text read
// from a RuneReader:
//
//	MatchReader, FindReaderIndex, FindReaderSubmatchIndex
//
// This set may grow. Note that regular expression matches may need to
// examine text beyond the text returned by a match, so the methods that
// match text from a RuneReader may read arbitrarily far into the input

	}
}

func TestFindReaderSubmatchIndex(t *testing.T) {
	for _, test := range findTests {
		testFindSubmatchIndex(&test, MustCompile(test.pat).FindReaderSubmatchIndex(strings.NewReader(test.text)), t)
	}
}

// Now come the monster AllSubmatch cases.

func TestFindAllSubmatch(t *testing.T) {
	for _, test := range findTests {

		{"(*Regexp).FindAllSubmatch", Method, 0},
		{"(*Regexp).FindAllSubmatchIndex", Method, 0},
		{"(*Regexp).FindIndex", Method, 0},
		{"(*Regexp).FindReaderIndex", Method, 0},
		{"(*Regexp).FindReaderSubmatchIndex", Method, 0},
		{"(*Regexp).FindString", Method, 0},
		{"(*Regexp).FindStringIndex", Method, 0},
		{"(*Regexp).FindStringSubmatch", Method, 0},
		{"(*Regexp).FindStringSubmatchIndex", Method, 0},

pkg regexp, method (*Regexp) FindAllSubmatchIndex([]uint8, int) [][]int
pkg regexp, method (*Regexp) FindIndex([]uint8) []int
pkg regexp, method (*Regexp) FindReaderIndex(io.RuneReader) []int
pkg regexp, method (*Regexp) FindReaderSubmatchIndex(io.RuneReader) []int
pkg regexp, method (*Regexp) FindString(string) string
pkg regexp, method (*Regexp) FindStringIndex(string) []int
pkg regexp, method (*Regexp) FindStringSubmatch(string) []string