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Regression tests for fmtcheck(3).

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Obtained from:	NetBSD
This commit is contained in:
David Schultz 2008-08-02 06:03:04 +00:00
parent cc4c35b961
commit 4c7c6686c3
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=181155
2 changed files with 103 additions and 1 deletions
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2
tools/regression/lib/libc/gen/Makefile
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@ -1,6 +1,6 @@
# $FreeBSD$
TESTS= test-fpclassify test-wordexp
TESTS= test-fmtcheck test-fpclassify test-wordexp
.PHONY: tests
tests: ${TESTS}

102
tools/regression/lib/libc/gen/test-fmtcheck.c Normal file
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@ -0,0 +1,102 @@
/* $NetBSD: tfmtcheck.c,v 1.3 2008/04/28 20:23:04 martin Exp $ */
/*-
* Copyright (c) 2000 The NetBSD Foundation, Inc.
* All rights reserved.
*
* This code was contributed to The NetBSD Foundation by Allen Briggs.
*
* 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.
*
* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
#include <sys/cdefs.h>
__FBSDID("$FreeBSD$");
#include <err.h>
#include <stdio.h>
#include <stdlib.h>
struct test_fmt {
char *fmt1;
char *fmt2;
int correct;
} test_fmts[] = {
{ "%d", "%d", 1 },
{ "%2d", "%2.2d", 1 },
{ "%x", "%d", 1 },
{ "%u", "%d", 1 },
{ "%03d", "%d", 1 },
{ "%-2d", "%d", 1 },
{ "%d", "%-12.1d", 1 },
{ "%d", "%-01.3d", 1 },
{ "%X", "%-01.3d", 1 },
{ "%D", "%ld", 1 },
{ "%s", "%s", 1 },
{ "%s", "This is a %s test", 1 },
{ "Hi, there. This is a %s test", "%s", 1 },
{ "%d", "%s", 2 },
{ "%e", "%s", 2 },
{ "%r", "%d", 2 },
{ "%*.2d", "%*d", 1 },
{ "%2.*d", "%*d", 2 },
{ "%*d", "%*d", 1 },
{ "%-3", "%d", 2 },
{ "%d %s", "%d", 2 },
{ "%*.*.*d", "%*.*.*d", 2 },
{ "%d", "%d %s", 1 },
{ "%40s", "%20s", 1 },
{ "%x %x %x", "%o %u %d", 1 },
{ "%o %u %d", "%x %x %X", 1 },
{ "%#o %u %#-d", "%x %#x %X", 1 },
{ "%qd", "%llx", 1 },
{ "%%", "%llx", 1 },
{ "%p %30s %#llx %-10.*e", "This number %lu%% and string %s has %qd numbers and %.*g floats", 1 },
};
int
main(int argc, char *argv[])
{
int i, n, r;
const char *f, *cf, *f1, *f2;
printf("1..1\n");
r = 0;
n = sizeof(test_fmts) / sizeof(test_fmts[0]);
for (i=0 ; i<n ; i++) {
f1 = test_fmts[i].fmt1;
f2 = test_fmts[i].fmt2;
f = fmtcheck(f1, f2);
if (test_fmts[i].correct == 1) {
cf = f1;
} else {
cf = f2;
}
if (f != cf) {
r++;
errx(1, "Test %d: (%s) vs. (%s) failed "
"(should have returned %s)", i, f1, f2,
(test_fmts[i].correct == 1) ? "1st" : "2nd");
}
}
printf("ok 1\n");
exit(0);
}