Revision e4ec769eb9a18df3593339fc1213dc9441155c90 authored by Leo Neat on 17 March 2020, 01:15:50 UTC, committed by Matt Caswell on 04 May 2020, 07:51:56 UTC
Reviewed-by: Ben Kaduk <kaduk@mit.edu> Reviewed-by: Matt Caswell <matt@openssl.org> (Merged from https://github.com/openssl/openssl/pull/11339)
1 parent 12cbb8e
ctype_internal_test.c
/*
* Copyright 2017-2018 The OpenSSL Project Authors. All Rights Reserved.
*
* Licensed under the Apache License 2.0 (the "License"). You may not use
* this file except in compliance with the License. You can obtain a copy
* in the file LICENSE in the source distribution or at
* https://www.openssl.org/source/license.html
*/
#include "testutil.h"
#include "crypto/ctype.h"
#include "internal/nelem.h"
#include <ctype.h>
#include <stdio.h>
/*
* Even though the VMS C RTL claims to be C99 compatible, it's not entirely
* so far (C RTL version 8.4). Same applies to OSF. For the sake of these
* tests, we therefore define our own.
*/
#if (defined(__VMS) && __CRTL_VER <= 80400000) || defined(__osf__)
static int isblank(int c)
{
return c == ' ' || c == '\t';
}
#endif
static int test_ctype_chars(int n)
{
if (!TEST_int_eq(isascii((unsigned char)n) != 0, ossl_isascii(n) != 0))
return 0;
if (!ossl_isascii(n))
return 1;
return TEST_int_eq(isalpha(n) != 0, ossl_isalpha(n) != 0)
&& TEST_int_eq(isalnum(n) != 0, ossl_isalnum(n) != 0)
#if defined(__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
&& TEST_int_eq(isblank(n) != 0, ossl_isblank(n) != 0)
#endif
&& TEST_int_eq(iscntrl(n) != 0, ossl_iscntrl(n) != 0)
&& TEST_int_eq(isdigit(n) != 0, ossl_isdigit(n) != 0)
&& TEST_int_eq(isgraph(n) != 0, ossl_isgraph(n) != 0)
&& TEST_int_eq(islower(n) != 0, ossl_islower(n) != 0)
&& TEST_int_eq(isprint(n) != 0, ossl_isprint(n) != 0)
&& TEST_int_eq(ispunct(n) != 0, ossl_ispunct(n) != 0)
&& TEST_int_eq(isspace(n) != 0, ossl_isspace(n) != 0)
&& TEST_int_eq(isupper(n) != 0, ossl_isupper(n) != 0)
&& TEST_int_eq(isxdigit(n) != 0, ossl_isxdigit(n) != 0);
}
static struct {
int u;
int l;
} case_change[] = {
{ 'A', 'a' },
{ 'X', 'x' },
{ 'Z', 'z' },
{ '0', '0' },
{ '%', '%' },
{ '~', '~' },
{ 0, 0 },
{ EOF, EOF }
};
static int test_ctype_toupper(int n)
{
return TEST_int_eq(ossl_toupper(case_change[n].l), case_change[n].u)
&& TEST_int_eq(ossl_toupper(case_change[n].u), case_change[n].u);
}
static int test_ctype_tolower(int n)
{
return TEST_int_eq(ossl_tolower(case_change[n].u), case_change[n].l)
&& TEST_int_eq(ossl_tolower(case_change[n].l), case_change[n].l);
}
static int test_ctype_eof(void)
{
return test_ctype_chars(EOF);
}
int setup_tests(void)
{
ADD_ALL_TESTS(test_ctype_chars, 256);
ADD_ALL_TESTS(test_ctype_toupper, OSSL_NELEM(case_change));
ADD_ALL_TESTS(test_ctype_tolower, OSSL_NELEM(case_change));
ADD_TEST(test_ctype_eof);
return 1;
}
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