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/* A self-testing framework, for use by -fself-test.
Copyright (C) 2015-2016 Free Software Foundation, Inc.
This file is part of GCC.
GCC is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License as published by the Free
Software Foundation; either version 3, or (at your option) any later
version.
GCC is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or
FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
for more details.
You should have received a copy of the GNU General Public License
along with GCC; see the file COPYING3. If not see
<http://www.gnu.org/licenses/>. */
#include "config.h"
#include "system.h"
#include "coretypes.h"
#include "selftest.h"
#if CHECKING_P
int selftest::num_passes;
/* Record the successful outcome of some aspect of a test. */
void
selftest::pass (const location &/*loc*/, const char */*msg*/)
{
num_passes++;
}
/* Report the failed outcome of some aspect of a test and abort. */
void
selftest::fail (const location &loc, const char *msg)
{
fprintf (stderr,"%s:%i: %s: FAIL: %s\n", loc.m_file, loc.m_line,
loc.m_function, msg);
abort ();
}
/* As "fail", but using printf-style formatted output. */
void
selftest::fail_formatted (const location &loc, const char *fmt, ...)
{
va_list ap;
fprintf (stderr, "%s:%i: %s: FAIL: ", loc.m_file, loc.m_line,
loc.m_function);
va_start (ap, fmt);
vfprintf (stderr, fmt, ap);
va_end (ap);
fprintf (stderr, "\n");
abort ();
}
/* Implementation detail of ASSERT_STREQ. */
void
selftest::assert_streq (const location &loc,
const char *desc_expected, const char *desc_actual,
const char *val_expected, const char *val_actual)
{
if (0 == strcmp (val_expected, val_actual))
::selftest::pass (loc, "ASSERT_STREQ");
else
::selftest::fail_formatted
(loc, "ASSERT_STREQ (%s, %s) expected=\"%s\" actual=\"%s\"",
desc_expected, desc_actual, val_expected, val_actual);
}
#endif /* #if CHECKING_P */
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