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/* This file is part of the YAZ toolkit.
* Copyright (C) 1995-2008 Index Data
* See the file LICENSE for details.
*/
/** \file test.c
\brief Unit Test for YAZ
*/
#if HAVE_CONFIG_H
#include <config.h>
#endif
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#if HAVE_UNISTSD_H
#include <unistd.h>
#endif
#include <yaz/test.h>
#include <yaz/log.h>
static FILE *test_fout = 0; /* can't use '= stdout' on some systems */
static int test_total = 0;
static int test_failed = 0;
static int test_todo = 0;
static int test_verbose = 1;
static const char *test_prog = 0;
static int log_tests = 0;
static FILE *get_file(void)
{
if (test_fout)
return test_fout;
return stdout;
}
static const char *progname(const char *argv0)
{
const char *cp = strrchr(argv0, '/');
if (cp)
return cp+1;
cp = strrchr(argv0, '\\');
if (cp)
return cp+1;
return argv0;
}
void yaz_check_init1(int *argc_p, char ***argv_p)
{
int i = 0;
int argc = *argc_p;
char **argv = *argv_p;
test_prog = progname(argv[0]);
for (i = 1; i<argc; i++)
{
if (strlen(argv[i]) >= 7 && !memcmp(argv[i], "--test-", 7))
{
const char *suf = argv[i]+7;
if (i < argc-1 && !strcmp(suf, "file"))
{
i++;
if (test_fout)
fclose(test_fout);
test_fout = fopen(argv[i], "w");
continue;
}
else if (i < argc-1 && !strcmp(suf, "verbose"))
{
i++;
test_verbose = atoi(argv[i]);
continue;
}
else if (!strcmp(suf, "help"))
{
fprintf(stderr,
"--test-help help\n"
"--test-file fname output to fname\n"
"--test-verbose level verbose level\n"
" 0=Quiet. Only exit code tells what's wrong\n"
" 1=Report+Summary only if tests fail.\n"
" 2=Report failures. Print summary always\n"
" 3=Report + summary always\n"
" 4=Report + summary + extra prints from tests\n"
);
exit(0);
}
else
{
fprintf(stderr, "Unrecognized option for YAZ test: %s\n",
argv[i]);
fprintf(stderr, "Use --test-help for more info\n");
exit(1);
}
}
break;
}
/* remove --test- options from argc, argv so that they disappear */
(*argv_p)[i-1] = **argv_p; /* program name */
--i;
*argc_p -= i;
*argv_p += i;
}
/** \brief Initialize the log system */
void yaz_check_init_log(const char *argv0)
{
char logfilename[2048];
log_tests = 1;
sprintf(logfilename,"%s.log", progname(argv0) );
yaz_log_init_file(logfilename);
yaz_log_trunc();
}
void yaz_check_inc_todo(void)
{
test_todo++;
}
void yaz_check_term1(void)
{
/* summary */
if (test_failed)
{
if (test_verbose >= 1) {
if (test_todo)
fprintf(get_file(), "%d out of %d tests failed for program %s"
" (%d TODO's remaining)\n",
test_failed, test_total, test_prog,test_todo);
else
fprintf(get_file(), "%d out of %d tests failed for program %s\n",
test_failed, test_total, test_prog);
}
}
else
{
if (test_verbose >= 2) {
if (test_todo)
fprintf(get_file(), "%d tests passed for program %s"
" (%d TODO's remaining)\n",
test_total, test_prog,test_todo);
else
fprintf(get_file(), "%d tests passed for program %s\n",
test_total, test_prog);
}
}
if (test_fout)
fclose(test_fout);
if (test_failed)
exit(1);
exit(0);
}
void yaz_check_eq1(int type, const char *file, int line,
const char *left, const char *right, int lval, int rval)
{
char formstr[2048];
if (type == YAZ_TEST_TYPE_OK)
sprintf(formstr, "%.500s == %.500s ", left, right);
else
sprintf(formstr, "%.500s != %.500s\n %d != %d", left, right, lval,rval);
yaz_check_print1(type, file, line, formstr);
}
void yaz_check_print1(int type, const char *file, int line,
const char *expr)
{
const char *msg = "unknown";
int printit = 1;
test_total++;
switch(type)
{
case YAZ_TEST_TYPE_FAIL:
test_failed++;
msg = "FAILED";
if (test_verbose < 1)
printit = 0;
break;
case YAZ_TEST_TYPE_OK:
msg = "ok";
if (test_verbose < 3)
printit = 0;
break;
}
if (printit)
{
fprintf(get_file(), "%s:%d %s: ", file, line, msg);
fprintf(get_file(), "%s\n", expr);
}
if (log_tests)
{
yaz_log(YLOG_LOG, "%s:%d %s: ", file, line, msg);
yaz_log(YLOG_LOG, "%s", expr);
}
}
int yaz_test_get_verbosity()
{
return test_verbose;
}
/*
* Local variables:
* c-basic-offset: 4
* indent-tabs-mode: nil
* End:
* vim: shiftwidth=4 tabstop=8 expandtab
*/
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