| /* |
| * This file is part of flex. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * |
| * Neither the name of the University nor the names of its contributors |
| * may be used to endorse or promote products derived from this software |
| * without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR |
| * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED |
| * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
| * PURPOSE. |
| */ |
| |
| %{ |
| /* The goal of this test is to verify that we are getting the counter-intuitive |
| * posix behavior of the repeat operator `{}'. |
| * |
| * ab{3} - In traditional flex, this matches "abbb". |
| * In posix, this matches "ababab". |
| */ |
| #include <stdio.h> |
| #include <stdlib.h> |
| #include "config.h" |
| |
| #define NUM_TESTS 1 |
| char * tests[NUM_TESTS] = { "ababab"}; |
| int main(void); |
| |
| int tests_ok[NUM_TESTS] = { 0 }; |
| |
| %} |
| |
| %option 8bit prefix="test" |
| %option nounput nomain noyywrap noinput |
| %option warn |
| |
| |
| %% |
| |
| ab{3} tests_ok[0] = 1; return 0; |
| .|\n return 0; |
| |
| %% |
| |
| |
| int main (void) |
| { |
| YY_BUFFER_STATE state; |
| int i; |
| |
| yyin = stdin; |
| yyout = stdout; |
| |
| /* Run the tests */ |
| for (i=0; i < NUM_TESTS; i++){ |
| printf("Testing: test_scan_string(%s): ", tests[i]); |
| state = test_scan_string(tests[i]); |
| testlex(); |
| yy_delete_buffer(state); |
| printf("... %s\n", tests_ok[i] ? "OK" : "FAILED"); |
| } |
| |
| for (i=0; i < NUM_TESTS; i++) |
| if (!tests_ok[i]) |
| exit(1); |
| |
| printf("TEST RETURNING OK.\n"); |
| return 0; |
| } |