diff options
author | Manoj Srivastava <srivasta@debian.org> | 2018-02-12 11:19:29 -0800 |
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committer | Manoj Srivastava <srivasta@debian.org> | 2018-02-12 11:19:29 -0800 |
commit | 2a70951b3ee5ae119749f79458df981134b248cd (patch) | |
tree | 22dbef6e18ad76c91be20301ca2e5f9a39a98915 /tests/reject.l4 |
Import flex_2.6.4.orig.tar.gz
[dgit import orig flex_2.6.4.orig.tar.gz]
Diffstat (limited to 'tests/reject.l4')
-rw-r--r-- | tests/reject.l4 | 82 |
1 files changed, 82 insertions, 0 deletions
diff --git a/tests/reject.l4 b/tests/reject.l4 new file mode 100644 index 0000000..9bcde22 --- /dev/null +++ b/tests/reject.l4 @@ -0,0 +1,82 @@ +/* + * 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. + */ + +%{ +#include <stdio.h> +#include <stdlib.h> +#include "config.h" + +%} + +%option 8bit prefix="test" +%option nounput nomain noyywrap noinput +%option warn reject + + +%% + +. { REJECT; } +.|\n ; + +%% + +int main ( int argc, char** argv ) +{ + FILE* fp = NULL; + void *yyscanner=0; + M4_YY_DECL_GUTS_VAR(); + +#ifdef TEST_IS_REENTRANT + testlex_init(&yyscanner); +#else + (void)yyscanner; +#endif + +#ifdef TEST_HAS_TABLES_EXTERNAL + if((fp = fopen(argv[1],"rb"))== NULL) + YY_FATAL_ERROR("could not open tables file for reading"); + + if(yytables_fload(fp M4_YY_CALL_LAST_ARG) < 0) + YY_FATAL_ERROR("yytables_fload returned < 0"); + if(M4_YY_TABLES_VERIFY) + exit(0); +#endif + + if(argc > 2){ + if((fp = fopen(argv[2],"r"))== NULL) + YY_FATAL_ERROR("could not open input file for reading"); + yyin = fp; + } + while(testlex(M4_YY_CALL_ONLY_ARG) != 0) + ; + +#ifdef TEST_HAS_TABLES_EXTERNAL + testtables_destroy(M4_YY_CALL_ONLY_ARG); +#endif + testlex_destroy(M4_YY_CALL_ONLY_ARG); + + if(argc < 0) /* silence the compiler */ + yyscanner = (void*)fp; + + return 0; +} |