From 5c48969b76b2141997af228b8cbbbb73bc3e4e57 Mon Sep 17 00:00:00 2001 From: Will Estes Date: Sat, 14 Jun 2014 11:25:43 -0400 Subject: refactor string_r test for new test suite layout --- tests/string_r.l | 103 +++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 103 insertions(+) create mode 100644 tests/string_r.l (limited to 'tests/string_r.l') diff --git a/tests/string_r.l b/tests/string_r.l new file mode 100644 index 0000000..9528015 --- /dev/null +++ b/tests/string_r.l @@ -0,0 +1,103 @@ +/* + * 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. + */ + +%{ +/* A template scanner file to build "scanner.c". */ +#include +#include +#include "config.h" + +#define NUMBER 200 +#define WORD 201 + +%} + +%option 8bit prefix="test" +%option nounput nomain nodefault noyywrap +%option warn reentrant + + +%% + +[[:space:]]+ { } +[[:digit:]]+ { printf("NUMBER "); fflush(stdout);} +[[:alpha:]]+ { printf("WORD "); fflush(stdout);} +. { + fprintf(stderr,"*** Error: Unrecognized character '%c' while scanning.\n", + yytext[0]); + yyterminate(); + } + +<> { printf("<>\n"); yyterminate();} + +%% + + +#define INPUT_STRING_1 "1234 foo bar" +#define INPUT_STRING_2 "1234 foo bar *@&@&###@^$#&#*" + +int main(void); + +int +main () +{ + char * buf; + int len; + YY_BUFFER_STATE state; + yyscan_t scanner=NULL; + + + /* Scan a good string. */ + printf("Testing: yy_scan_string(%s): ",INPUT_STRING_1); fflush(stdout); + yylex_init(&scanner); + state = yy_scan_string ( INPUT_STRING_1 ,scanner); + yylex(scanner); + yy_delete_buffer(state, scanner); + yylex_destroy(scanner); + + /* Scan only the first 12 chars of a string. */ + printf("Testing: yy_scan_bytes(%s): ",INPUT_STRING_2); fflush(stdout); + yylex_init(&scanner); + state = yy_scan_bytes ( INPUT_STRING_2, 12 ,scanner); + yylex(scanner); + yy_delete_buffer(state,scanner); + yylex_destroy(scanner); + + /* Scan directly from a buffer. + We make a copy, since the buffer will be modified by flex.*/ + printf("Testing: yy_scan_buffer(%s): ",INPUT_STRING_1); fflush(stdout); + len = strlen(INPUT_STRING_1) + 2; + buf = (char*)malloc( len ); + strcpy( buf, INPUT_STRING_1); + buf[ len -2 ] = 0; /* Flex requires two NUL bytes at end of buffer. */ + buf[ len -1 ] =0; + + yylex_init(&scanner); + state = yy_scan_buffer( buf, len ,scanner); + yylex(scanner); + yy_delete_buffer(state,scanner); + yylex_destroy(scanner); + + printf("TEST RETURNING OK.\n"); + return 0; +} -- cgit v1.2.3 From 874dd74ceba67c19f0df3bb46b1c216a23f52d2d Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Mariusz=20Pluci=C5=84ski?= Date: Fri, 25 Jul 2014 18:03:39 +0200 Subject: Fix `unused function` warnings in tests --- tests/string_r.l | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'tests/string_r.l') diff --git a/tests/string_r.l b/tests/string_r.l index 9528015..d98c98a 100644 --- a/tests/string_r.l +++ b/tests/string_r.l @@ -33,7 +33,7 @@ %} %option 8bit prefix="test" -%option nounput nomain nodefault noyywrap +%option nounput nomain nodefault noyywrap noinput %option warn reentrant -- cgit v1.2.3