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#include <stdlib.h>
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#include <stdio.h>
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#include <string.h>
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#include <gclib/gclib.h>
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#include "testcaseparser.h"
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#include "testcaseio.h"
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/*
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* Read a testcase in from a file.
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* On error, print a suitable message on stderr and return NULL.
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* The returned testcase should be freed with testcase_free().
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*/
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Testcase *testcase_parse_file(const char *filename)
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{
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Testcase *testcase;
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TestcaseParser *parser;
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char *s;
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const char *tag,*text;
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boolean found_tag=FALSE;
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parser=testcase_parser_new_from_file(filename);
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if (!parser)
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return NULL;
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if (!*testcase_parser_get_flag(parser))
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{
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fprintf(stderr,"%s: Not a valid testcase (flag)\n",filename);
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testcase_parser_free(parser);
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return NULL;
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}
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testcase=mem_new0(Testcase,1);
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testcase->basename=path_get_basename(filename);
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s=strrchr(testcase->basename,'.');
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if (s)
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*s='\0';
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while(testcase_parser_get_next_tag(parser,&tag,&text))
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{
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if (!testcase->input && !strcmp(tag,"INPUT"))
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testcase->input=str_dup(text);
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else if (!testcase->expected && !strcmp(tag,"EXPECTED"))
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testcase->expected=str_dup(text);
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else
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{
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fprintf(stderr,"%s: Not a valid testcase (%s)\n",filename,tag);
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testcase_free(testcase);
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testcase_parser_free(parser);
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return NULL;
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}
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found_tag=TRUE;
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}
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if (!testcase_parser_at_eof(parser))
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{
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if (found_tag)
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fprintf(stderr,"%s: Not a valid testcase (garbage at end)\n",
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filename);
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else
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fprintf(stderr,"%s: Not a valid testcase (no valid tags)\n",
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filename);
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testcase_free(testcase);
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testcase_parser_free(parser);
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return NULL;
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}
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testcase_parser_free(parser);
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return testcase;
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}
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