for i, tc := range validCases {
		err := p.ParseString(tc, &fex)
		if err != nil {
			t.Fatalf("%d: %v", i, err)
		}
		// repr.Println(fex, repr.Indent("  "), repr.OmitEmpty(true))
	}
}

func TestSqlLexer(t *testing.T) {
	// s := bytes.NewBuffer([]byte("s.['name'].*.[*].abc.[\"abc\"]"))
	s := bytes.NewBuffer([]byte("S3Object.words.*.id"))
	// s := bytes.NewBuffer([]byte("COUNT(Id)"))
	lex, err := sqlLexer.Lex(s)