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b06cd929bd
curl-curl/tests/libtest/lib557.c
Viktor Szakats 193cb00ce9
build: stop overriding standard memory allocation functions 
Before this patch curl used the C preprocessor to override standard
memory allocation symbols: malloc, calloc, strdup, realloc, free.
The goal of these is to replace them with curl's debug wrappers in
`CURLDEBUG` builds, another was to replace them with the wrappers
calling user-defined allocators in libcurl. This solution needed a bunch
of workarounds to avoid breaking external headers: it relied on include
order to do the overriding last. For "unity" builds it needed to reset
overrides before external includes. Also in test apps, which are always
built as single source files. It also needed the `(symbol)` trick
to avoid overrides in some places. This would still not fix cases where
the standard symbols were macros. It was also fragile and difficult
to figure out which was the actual function behind an alloc or free call
in a specific piece of code. This in turn caused bugs where the wrong
allocator was accidentally called.

To avoid these problems, this patch replaces this solution with
`curlx_`-prefixed allocator macros, and mapping them _once_ to either
the libcurl wrappers, the debug wrappers or the standard ones, matching
the rest of the code in libtests.

This concludes the long journey to avoid redefining standard functions
in the curl codebase.

Note: I did not update `packages/OS400/*.c` sources. They did not
`#include` `curl_setup.h`, `curl_memory.h` or `memdebug.h`, meaning
the overrides were never applied to them. This may or may not have been
correct. For now I suppressed the direct use of standard allocators
via a local `.checksrc`. Probably they (except for `curlcl.c`) should be
updated to include `curl_setup.h` and use the `curlx_` macros.

This patch changes mappings in two places:
- `lib/curl_threads.c` in libtests: Before this patch it mapped to
  libcurl allocators. After, it maps to standard allocators, like
  the rest of libtests code.
- `units`: before this patch it mapped to standard allocators. After, it
  maps to libcurl allocators.

Also:
- drop all position-dependent `curl_memory.h` and `memdebug.h` includes,
  and delete the now unnecessary headers.
- rename `Curl_tcsdup` macro to `curlx_tcsdup` and define like the other
  allocators.
- map `curlx_strdup()` to `_strdup()` on Windows (was: `strdup()`).
  To fix warnings silenced via `_CRT_NONSTDC_NO_DEPRECATE`.
- multibyte: map `curlx_convert_*()` to `_strdup()` on Windows
  (was: `strdup()`).
- src: do not reuse the `strdup` name for the local replacement.
- lib509: call `_strdup()` on Windows (was: `strdup()`).
- test1132: delete test obsoleted by this patch.
- CHECKSRC.md: update text for `SNPRINTF`.
- checksrc: ban standard allocator symbols.

Follow-up to b12da22db1 #18866
Follow-up to db98daab05 #18844
Follow-up to 4deea9396b #18814
Follow-up to 9678ff5b1b #18776
Follow-up to 10bac43b87 #18774
Follow-up to 20142f5d06 #18634
Follow-up to bf7375ecc5 #18503
Follow-up to 9863599d69 #18502
Follow-up to 3bb5e58c10 #17827

Closes #19626
2025-11-28 10:44:26 +01:00

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/***************************************************************************
* _ _ ____ _
* Project ___| | | | _ \| |
* / __| | | | |_) | |
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
* Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
* are also available at https://curl.se/docs/copyright.html.
*
* You may opt to use, copy, modify, merge, publish, distribute and/or sell
* copies of the Software, and permit persons to whom the Software is
* furnished to do so, under the terms of the COPYING file.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
* SPDX-License-Identifier: curl
*
***************************************************************************/
/*
* The purpose of this test is to minimally exercise libcurl's internal
* curl_m*printf formatting capabilities and handling of some data types.
*/
#include "first.h"
#ifdef HAVE_LOCALE_H
# include <locale.h> /* for setlocale() */
#endif
#if defined(CURL_GNUC_DIAG) || defined(__clang__)
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wformat"
#pragma GCC diagnostic ignored "-Wformat-extra-args"
#if !defined(__clang__) && __GNUC__ >= 7
#pragma GCC diagnostic ignored "-Wformat-overflow"
#endif
#if defined(__clang__) && \
(__clang_major__ > 3 || (__clang_major__ == 3 && __clang_minor__ >= 1))
#pragma clang diagnostic ignored "-Wformat-non-iso"
#endif
#endif
#define BUFSZ 256
struct unsshort_st {
unsigned short num; /* unsigned short */
const char *expected; /* expected string */
char result[BUFSZ]; /* result string */
};
struct sigshort_st {
short num; /* signed short */
const char *expected; /* expected string */
char result[BUFSZ]; /* result string */
};
struct unsint_st {
unsigned int num; /* unsigned int */
const char *expected; /* expected string */
char result[BUFSZ]; /* result string */
};
struct sigint_st {
int num; /* signed int */
const char *expected; /* expected string */
char result[BUFSZ]; /* result string */
};
struct unslong_st {
unsigned long num; /* unsigned long */
const char *expected; /* expected string */
char result[BUFSZ]; /* result string */
};
struct siglong_st {
long num; /* signed long */
const char *expected; /* expected string */
char result[BUFSZ]; /* result string */
};
struct curloff_st {
curl_off_t num; /* curl_off_t */
const char *expected; /* expected string */
char result[BUFSZ]; /* result string */
};
static struct unsshort_st us_test[1 + 100];
static struct sigshort_st ss_test[1 + 100];
static struct unsint_st ui_test[1 + 100];
static struct sigint_st si_test[1 + 100];
static struct unslong_st ul_test[1 + 100];
static struct siglong_st sl_test[1 + 100];
static struct curloff_st co_test[1 + 100];
static int test_unsigned_short_formatting(void)
{
int i, j;
int num_ushort_tests = 0;
int failed = 0;
i = 1; us_test[i].num = 0xFFFFU; us_test[i].expected = "65535";
i++; us_test[i].num = 0xFF00U; us_test[i].expected = "65280";
i++; us_test[i].num = 0x00FFU; us_test[i].expected = "255";
i++; us_test[i].num = 0xF000U; us_test[i].expected = "61440";
i++; us_test[i].num = 0x0F00U; us_test[i].expected = "3840";
i++; us_test[i].num = 0x00F0U; us_test[i].expected = "240";
i++; us_test[i].num = 0x000FU; us_test[i].expected = "15";
i++; us_test[i].num = 0xC000U; us_test[i].expected = "49152";
i++; us_test[i].num = 0x0C00U; us_test[i].expected = "3072";
i++; us_test[i].num = 0x00C0U; us_test[i].expected = "192";
i++; us_test[i].num = 0x000CU; us_test[i].expected = "12";
i++; us_test[i].num = 0x0001U; us_test[i].expected = "1";
i++; us_test[i].num = 0x0000U; us_test[i].expected = "0";
num_ushort_tests = i;
for(i = 1; i <= num_ushort_tests; i++) {
for(j = 0; j < BUFSZ; j++)
us_test[i].result[j] = 'X';
us_test[i].result[BUFSZ-1] = '\0';
(void)curl_msprintf(us_test[i].result, "%hu", us_test[i].num);
if(memcmp(us_test[i].result,
us_test[i].expected,
strlen(us_test[i].expected))) {
curl_mprintf("unsigned short test #%.2d: Failed "
"(Expected: %s Got: %s)\n",
i, us_test[i].expected, us_test[i].result);
failed++;
}
}
if(!failed)
curl_mprintf("All curl_mprintf() unsigned short tests OK!\n");
else
curl_mprintf("Some curl_mprintf() unsigned short tests Failed!\n");
return failed;
}
static int test_signed_short_formatting(void)
{
int i, j;
int num_sshort_tests = 0;
int failed = 0;
i = 1; ss_test[i].num = 0x7FFF; ss_test[i].expected = "32767";
i++; ss_test[i].num = 0x7FFE; ss_test[i].expected = "32766";
i++; ss_test[i].num = 0x7FFD; ss_test[i].expected = "32765";
i++; ss_test[i].num = 0x7F00; ss_test[i].expected = "32512";
i++; ss_test[i].num = 0x07F0; ss_test[i].expected = "2032";
i++; ss_test[i].num = 0x007F; ss_test[i].expected = "127";
i++; ss_test[i].num = 0x7000; ss_test[i].expected = "28672";
i++; ss_test[i].num = 0x0700; ss_test[i].expected = "1792";
i++; ss_test[i].num = 0x0070; ss_test[i].expected = "112";
i++; ss_test[i].num = 0x0007; ss_test[i].expected = "7";
i++; ss_test[i].num = 0x5000; ss_test[i].expected = "20480";
i++; ss_test[i].num = 0x0500; ss_test[i].expected = "1280";
i++; ss_test[i].num = 0x0050; ss_test[i].expected = "80";
i++; ss_test[i].num = 0x0005; ss_test[i].expected = "5";
i++; ss_test[i].num = 0x0001; ss_test[i].expected = "1";
i++; ss_test[i].num = 0x0000; ss_test[i].expected = "0";
i++; ss_test[i].num = -0x7FFF -1; ss_test[i].expected = "-32768";
i++; ss_test[i].num = -0x7FFE -1; ss_test[i].expected = "-32767";
i++; ss_test[i].num = -0x7FFD -1; ss_test[i].expected = "-32766";
i++; ss_test[i].num = -0x7F00 -1; ss_test[i].expected = "-32513";
i++; ss_test[i].num = -0x07F0 -1; ss_test[i].expected = "-2033";
i++; ss_test[i].num = -0x007F -1; ss_test[i].expected = "-128";
i++; ss_test[i].num = -0x7000 -1; ss_test[i].expected = "-28673";
i++; ss_test[i].num = -0x0700 -1; ss_test[i].expected = "-1793";
i++; ss_test[i].num = -0x0070 -1; ss_test[i].expected = "-113";
i++; ss_test[i].num = -0x0007 -1; ss_test[i].expected = "-8";
i++; ss_test[i].num = -0x5000 -1; ss_test[i].expected = "-20481";
i++; ss_test[i].num = -0x0500 -1; ss_test[i].expected = "-1281";
i++; ss_test[i].num = -0x0050 -1; ss_test[i].expected = "-81";
i++; ss_test[i].num = -0x0005 -1; ss_test[i].expected = "-6";
i++; ss_test[i].num = 0x0000 -1; ss_test[i].expected = "-1";
num_sshort_tests = i;
for(i = 1; i <= num_sshort_tests; i++) {
for(j = 0; j < BUFSZ; j++)
ss_test[i].result[j] = 'X';
ss_test[i].result[BUFSZ-1] = '\0';
(void)curl_msprintf(ss_test[i].result, "%hd", ss_test[i].num);
if(memcmp(ss_test[i].result,
ss_test[i].expected,
strlen(ss_test[i].expected))) {
curl_mprintf("signed short test #%.2d: Failed (Expected: %s Got: %s)\n",
i, ss_test[i].expected, ss_test[i].result);
failed++;
}
}
if(!failed)
curl_mprintf("All curl_mprintf() signed short tests OK!\n");
else
curl_mprintf("Some curl_mprintf() signed short tests Failed!\n");
return failed;
}
static int test_unsigned_int_formatting(void)
{
int i, j;
int num_uint_tests = 0;
int failed = 0;
#if (SIZEOF_INT == 2)
i = 1; ui_test[i].num = 0xFFFFU; ui_test[i].expected = "65535";
i++; ui_test[i].num = 0xFF00U; ui_test[i].expected = "65280";
i++; ui_test[i].num = 0x00FFU; ui_test[i].expected = "255";
i++; ui_test[i].num = 0xF000U; ui_test[i].expected = "61440";
i++; ui_test[i].num = 0x0F00U; ui_test[i].expected = "3840";
i++; ui_test[i].num = 0x00F0U; ui_test[i].expected = "240";
i++; ui_test[i].num = 0x000FU; ui_test[i].expected = "15";
i++; ui_test[i].num = 0xC000U; ui_test[i].expected = "49152";
i++; ui_test[i].num = 0x0C00U; ui_test[i].expected = "3072";
i++; ui_test[i].num = 0x00C0U; ui_test[i].expected = "192";
i++; ui_test[i].num = 0x000CU; ui_test[i].expected = "12";
i++; ui_test[i].num = 0x0001U; ui_test[i].expected = "1";
i++; ui_test[i].num = 0x0000U; ui_test[i].expected = "0";
num_uint_tests = i;
#elif (SIZEOF_INT == 4)
i = 1; ui_test[i].num = 0xFFFFFFFFU; ui_test[i].expected = "4294967295";
i++; ui_test[i].num = 0xFFFF0000U; ui_test[i].expected = "4294901760";
i++; ui_test[i].num = 0x0000FFFFU; ui_test[i].expected = "65535";
i++; ui_test[i].num = 0xFF000000U; ui_test[i].expected = "4278190080";
i++; ui_test[i].num = 0x00FF0000U; ui_test[i].expected = "16711680";
i++; ui_test[i].num = 0x0000FF00U; ui_test[i].expected = "65280";
i++; ui_test[i].num = 0x000000FFU; ui_test[i].expected = "255";
i++; ui_test[i].num = 0xF0000000U; ui_test[i].expected = "4026531840";
i++; ui_test[i].num = 0x0F000000U; ui_test[i].expected = "251658240";
i++; ui_test[i].num = 0x00F00000U; ui_test[i].expected = "15728640";
i++; ui_test[i].num = 0x000F0000U; ui_test[i].expected = "983040";
i++; ui_test[i].num = 0x0000F000U; ui_test[i].expected = "61440";
i++; ui_test[i].num = 0x00000F00U; ui_test[i].expected = "3840";
i++; ui_test[i].num = 0x000000F0U; ui_test[i].expected = "240";
i++; ui_test[i].num = 0x0000000FU; ui_test[i].expected = "15";
i++; ui_test[i].num = 0xC0000000U; ui_test[i].expected = "3221225472";
i++; ui_test[i].num = 0x0C000000U; ui_test[i].expected = "201326592";
i++; ui_test[i].num = 0x00C00000U; ui_test[i].expected = "12582912";
i++; ui_test[i].num = 0x000C0000U; ui_test[i].expected = "786432";
i++; ui_test[i].num = 0x0000C000U; ui_test[i].expected = "49152";
i++; ui_test[i].num = 0x00000C00U; ui_test[i].expected = "3072";
i++; ui_test[i].num = 0x000000C0U; ui_test[i].expected = "192";
i++; ui_test[i].num = 0x0000000CU; ui_test[i].expected = "12";
i++; ui_test[i].num = 0x00000001U; ui_test[i].expected = "1";
i++; ui_test[i].num = 0x00000000U; ui_test[i].expected = "0";
num_uint_tests = i;
#elif (SIZEOF_INT == 8)
/* !checksrc! disable LONGLINE all */
i = 1; ui_test[i].num = 0xFFFFFFFFFFFFFFFFU; ui_test[i].expected = "18446744073709551615";
i++; ui_test[i].num = 0xFFFFFFFF00000000U; ui_test[i].expected = "18446744069414584320";
i++; ui_test[i].num = 0x00000000FFFFFFFFU; ui_test[i].expected = "4294967295";
i++; ui_test[i].num = 0xFFFF000000000000U; ui_test[i].expected = "18446462598732840960";
i++; ui_test[i].num = 0x0000FFFF00000000U; ui_test[i].expected = "281470681743360";
i++; ui_test[i].num = 0x00000000FFFF0000U; ui_test[i].expected = "4294901760";
i++; ui_test[i].num = 0x000000000000FFFFU; ui_test[i].expected = "65535";
i++; ui_test[i].num = 0xFF00000000000000U; ui_test[i].expected = "18374686479671623680";
i++; ui_test[i].num = 0x00FF000000000000U; ui_test[i].expected = "71776119061217280";
i++; ui_test[i].num = 0x0000FF0000000000U; ui_test[i].expected = "280375465082880";
i++; ui_test[i].num = 0x000000FF00000000U; ui_test[i].expected = "1095216660480";
i++; ui_test[i].num = 0x00000000FF000000U; ui_test[i].expected = "4278190080";
i++; ui_test[i].num = 0x0000000000FF0000U; ui_test[i].expected = "16711680";
i++; ui_test[i].num = 0x000000000000FF00U; ui_test[i].expected = "65280";
i++; ui_test[i].num = 0x00000000000000FFU; ui_test[i].expected = "255";
i++; ui_test[i].num = 0xF000000000000000U; ui_test[i].expected = "17293822569102704640";
i++; ui_test[i].num = 0x0F00000000000000U; ui_test[i].expected = "1080863910568919040";
i++; ui_test[i].num = 0x00F0000000000000U; ui_test[i].expected = "67553994410557440";
i++; ui_test[i].num = 0x000F000000000000U; ui_test[i].expected = "4222124650659840";
i++; ui_test[i].num = 0x0000F00000000000U; ui_test[i].expected = "263882790666240";
i++; ui_test[i].num = 0x00000F0000000000U; ui_test[i].expected = "16492674416640";
i++; ui_test[i].num = 0x000000F000000000U; ui_test[i].expected = "1030792151040";
i++; ui_test[i].num = 0x0000000F00000000U; ui_test[i].expected = "64424509440";
i++; ui_test[i].num = 0x00000000F0000000U; ui_test[i].expected = "4026531840";
i++; ui_test[i].num = 0x000000000F000000U; ui_test[i].expected = "251658240";
i++; ui_test[i].num = 0x0000000000F00000U; ui_test[i].expected = "15728640";
i++; ui_test[i].num = 0x00000000000F0000U; ui_test[i].expected = "983040";
i++; ui_test[i].num = 0x000000000000F000U; ui_test[i].expected = "61440";
i++; ui_test[i].num = 0x0000000000000F00U; ui_test[i].expected = "3840";
i++; ui_test[i].num = 0x00000000000000F0U; ui_test[i].expected = "240";
i++; ui_test[i].num = 0x000000000000000FU; ui_test[i].expected = "15";
i++; ui_test[i].num = 0xC000000000000000U; ui_test[i].expected = "13835058055282163712";
i++; ui_test[i].num = 0x0C00000000000000U; ui_test[i].expected = "864691128455135232";
i++; ui_test[i].num = 0x00C0000000000000U; ui_test[i].expected = "54043195528445952";
i++; ui_test[i].num = 0x000C000000000000U; ui_test[i].expected = "3377699720527872";
i++; ui_test[i].num = 0x0000C00000000000U; ui_test[i].expected = "211106232532992";
i++; ui_test[i].num = 0x00000C0000000000U; ui_test[i].expected = "13194139533312";
i++; ui_test[i].num = 0x000000C000000000U; ui_test[i].expected = "824633720832";
i++; ui_test[i].num = 0x0000000C00000000U; ui_test[i].expected = "51539607552";
i++; ui_test[i].num = 0x00000000C0000000U; ui_test[i].expected = "3221225472";
i++; ui_test[i].num = 0x000000000C000000U; ui_test[i].expected = "201326592";
i++; ui_test[i].num = 0x0000000000C00000U; ui_test[i].expected = "12582912";
i++; ui_test[i].num = 0x00000000000C0000U; ui_test[i].expected = "786432";
i++; ui_test[i].num = 0x000000000000C000U; ui_test[i].expected = "49152";
i++; ui_test[i].num = 0x0000000000000C00U; ui_test[i].expected = "3072";
i++; ui_test[i].num = 0x00000000000000C0U; ui_test[i].expected = "192";
i++; ui_test[i].num = 0x000000000000000CU; ui_test[i].expected = "12";
i++; ui_test[i].num = 0x00000001U; ui_test[i].expected = "1";
i++; ui_test[i].num = 0x00000000U; ui_test[i].expected = "0";
num_uint_tests = i;
#endif
for(i = 1; i <= num_uint_tests; i++) {
for(j = 0; j < BUFSZ; j++)
ui_test[i].result[j] = 'X';
ui_test[i].result[BUFSZ-1] = '\0';
(void)curl_msprintf(ui_test[i].result, "%u", ui_test[i].num);
if(memcmp(ui_test[i].result,
ui_test[i].expected,
strlen(ui_test[i].expected))) {
curl_mprintf("unsigned int test #%.2d: Failed (Expected: %s Got: %s)\n",
i, ui_test[i].expected, ui_test[i].result);
failed++;
}
}
if(!failed)
curl_mprintf("All curl_mprintf() unsigned int tests OK!\n");
else
curl_mprintf("Some curl_mprintf() unsigned int tests Failed!\n");
return failed;
}
static int test_signed_int_formatting(void)
{
int i, j;
int num_sint_tests = 0;
int failed = 0;
#if (SIZEOF_INT == 2)
i = 1; si_test[i].num = 0x7FFF; si_test[i].expected = "32767";
i++; si_test[i].num = 0x7FFE; si_test[i].expected = "32766";
i++; si_test[i].num = 0x7FFD; si_test[i].expected = "32765";
i++; si_test[i].num = 0x7F00; si_test[i].expected = "32512";
i++; si_test[i].num = 0x07F0; si_test[i].expected = "2032";
i++; si_test[i].num = 0x007F; si_test[i].expected = "127";
i++; si_test[i].num = 0x7000; si_test[i].expected = "28672";
i++; si_test[i].num = 0x0700; si_test[i].expected = "1792";
i++; si_test[i].num = 0x0070; si_test[i].expected = "112";
i++; si_test[i].num = 0x0007; si_test[i].expected = "7";
i++; si_test[i].num = 0x5000; si_test[i].expected = "20480";
i++; si_test[i].num = 0x0500; si_test[i].expected = "1280";
i++; si_test[i].num = 0x0050; si_test[i].expected = "80";
i++; si_test[i].num = 0x0005; si_test[i].expected = "5";
i++; si_test[i].num = 0x0001; si_test[i].expected = "1";
i++; si_test[i].num = 0x0000; si_test[i].expected = "0";
i++; si_test[i].num = -0x7FFF -1; si_test[i].expected = "-32768";
i++; si_test[i].num = -0x7FFE -1; si_test[i].expected = "-32767";
i++; si_test[i].num = -0x7FFD -1; si_test[i].expected = "-32766";
i++; si_test[i].num = -0x7F00 -1; si_test[i].expected = "-32513";
i++; si_test[i].num = -0x07F0 -1; si_test[i].expected = "-2033";
i++; si_test[i].num = -0x007F -1; si_test[i].expected = "-128";
i++; si_test[i].num = -0x7000 -1; si_test[i].expected = "-28673";
i++; si_test[i].num = -0x0700 -1; si_test[i].expected = "-1793";
i++; si_test[i].num = -0x0070 -1; si_test[i].expected = "-113";
i++; si_test[i].num = -0x0007 -1; si_test[i].expected = "-8";
i++; si_test[i].num = -0x5000 -1; si_test[i].expected = "-20481";
i++; si_test[i].num = -0x0500 -1; si_test[i].expected = "-1281";
i++; si_test[i].num = -0x0050 -1; si_test[i].expected = "-81";
i++; si_test[i].num = -0x0005 -1; si_test[i].expected = "-6";
i++; si_test[i].num = 0x0000 -1; si_test[i].expected = "-1";
num_sint_tests = i;
#elif (SIZEOF_INT == 4)
i = 1; si_test[i].num = 0x7FFFFFFF; si_test[i].expected = "2147483647";
i++; si_test[i].num = 0x7FFFFFFE; si_test[i].expected = "2147483646";
i++; si_test[i].num = 0x7FFFFFFD; si_test[i].expected = "2147483645";
i++; si_test[i].num = 0x7FFF0000; si_test[i].expected = "2147418112";
i++; si_test[i].num = 0x00007FFF; si_test[i].expected = "32767";
i++; si_test[i].num = 0x7F000000; si_test[i].expected = "2130706432";
i++; si_test[i].num = 0x007F0000; si_test[i].expected = "8323072";
i++; si_test[i].num = 0x00007F00; si_test[i].expected = "32512";
i++; si_test[i].num = 0x0000007F; si_test[i].expected = "127";
i++; si_test[i].num = 0x70000000; si_test[i].expected = "1879048192";
i++; si_test[i].num = 0x07000000; si_test[i].expected = "117440512";
i++; si_test[i].num = 0x00700000; si_test[i].expected = "7340032";
i++; si_test[i].num = 0x00070000; si_test[i].expected = "458752";
i++; si_test[i].num = 0x00007000; si_test[i].expected = "28672";
i++; si_test[i].num = 0x00000700; si_test[i].expected = "1792";
i++; si_test[i].num = 0x00000070; si_test[i].expected = "112";
i++; si_test[i].num = 0x00000007; si_test[i].expected = "7";
i++; si_test[i].num = 0x50000000; si_test[i].expected = "1342177280";
i++; si_test[i].num = 0x05000000; si_test[i].expected = "83886080";
i++; si_test[i].num = 0x00500000; si_test[i].expected = "5242880";
i++; si_test[i].num = 0x00050000; si_test[i].expected = "327680";
i++; si_test[i].num = 0x00005000; si_test[i].expected = "20480";
i++; si_test[i].num = 0x00000500; si_test[i].expected = "1280";
i++; si_test[i].num = 0x00000050; si_test[i].expected = "80";
i++; si_test[i].num = 0x00000005; si_test[i].expected = "5";
i++; si_test[i].num = 0x00000001; si_test[i].expected = "1";
i++; si_test[i].num = 0x00000000; si_test[i].expected = "0";
i++; si_test[i].num = -0x7FFFFFFF -1; si_test[i].expected = "-2147483648";
i++; si_test[i].num = -0x7FFFFFFE -1; si_test[i].expected = "-2147483647";
i++; si_test[i].num = -0x7FFFFFFD -1; si_test[i].expected = "-2147483646";
i++; si_test[i].num = -0x7FFF0000 -1; si_test[i].expected = "-2147418113";
i++; si_test[i].num = -0x00007FFF -1; si_test[i].expected = "-32768";
i++; si_test[i].num = -0x7F000000 -1; si_test[i].expected = "-2130706433";
i++; si_test[i].num = -0x007F0000 -1; si_test[i].expected = "-8323073";
i++; si_test[i].num = -0x00007F00 -1; si_test[i].expected = "-32513";
i++; si_test[i].num = -0x0000007F -1; si_test[i].expected = "-128";
i++; si_test[i].num = -0x70000000 -1; si_test[i].expected = "-1879048193";
i++; si_test[i].num = -0x07000000 -1; si_test[i].expected = "-117440513";
i++; si_test[i].num = -0x00700000 -1; si_test[i].expected = "-7340033";
i++; si_test[i].num = -0x00070000 -1; si_test[i].expected = "-458753";
i++; si_test[i].num = -0x00007000 -1; si_test[i].expected = "-28673";
i++; si_test[i].num = -0x00000700 -1; si_test[i].expected = "-1793";
i++; si_test[i].num = -0x00000070 -1; si_test[i].expected = "-113";
i++; si_test[i].num = -0x00000007 -1; si_test[i].expected = "-8";
i++; si_test[i].num = -0x50000000 -1; si_test[i].expected = "-1342177281";
i++; si_test[i].num = -0x05000000 -1; si_test[i].expected = "-83886081";
i++; si_test[i].num = -0x00500000 -1; si_test[i].expected = "-5242881";
i++; si_test[i].num = -0x00050000 -1; si_test[i].expected = "-327681";
i++; si_test[i].num = -0x00005000 -1; si_test[i].expected = "-20481";
i++; si_test[i].num = -0x00000500 -1; si_test[i].expected = "-1281";
i++; si_test[i].num = -0x00000050 -1; si_test[i].expected = "-81";
i++; si_test[i].num = -0x00000005 -1; si_test[i].expected = "-6";
i++; si_test[i].num = 0x00000000 -1; si_test[i].expected = "-1";
num_sint_tests = i;
#elif (SIZEOF_INT == 8)
i = 1; si_test[i].num = 0x7FFFFFFFFFFFFFFF; si_test[i].expected = "9223372036854775807";
i++; si_test[i].num = 0x7FFFFFFFFFFFFFFE; si_test[i].expected = "9223372036854775806";
i++; si_test[i].num = 0x7FFFFFFFFFFFFFFD; si_test[i].expected = "9223372036854775805";
i++; si_test[i].num = 0x7FFFFFFF00000000; si_test[i].expected = "9223372032559808512";
i++; si_test[i].num = 0x000000007FFFFFFF; si_test[i].expected = "2147483647";
i++; si_test[i].num = 0x7FFF000000000000; si_test[i].expected = "9223090561878065152";
i++; si_test[i].num = 0x00007FFF00000000; si_test[i].expected = "140733193388032";
i++; si_test[i].num = 0x000000007FFF0000; si_test[i].expected = "2147418112";
i++; si_test[i].num = 0x0000000000007FFF; si_test[i].expected = "32767";
i++; si_test[i].num = 0x7F00000000000000; si_test[i].expected = "9151314442816847872";
i++; si_test[i].num = 0x007F000000000000; si_test[i].expected = "35747322042253312";
i++; si_test[i].num = 0x00007F0000000000; si_test[i].expected = "139637976727552";
i++; si_test[i].num = 0x0000007F00000000; si_test[i].expected = "545460846592";
i++; si_test[i].num = 0x000000007F000000; si_test[i].expected = "2130706432";
i++; si_test[i].num = 0x00000000007F0000; si_test[i].expected = "8323072";
i++; si_test[i].num = 0x0000000000007F00; si_test[i].expected = "32512";
i++; si_test[i].num = 0x000000000000007F; si_test[i].expected = "127";
i++; si_test[i].num = 0x7000000000000000; si_test[i].expected = "8070450532247928832";
i++; si_test[i].num = 0x0700000000000000; si_test[i].expected = "504403158265495552";
i++; si_test[i].num = 0x0070000000000000; si_test[i].expected = "31525197391593472";
i++; si_test[i].num = 0x0007000000000000; si_test[i].expected = "1970324836974592";
i++; si_test[i].num = 0x0000700000000000; si_test[i].expected = "123145302310912";
i++; si_test[i].num = 0x0000070000000000; si_test[i].expected = "7696581394432";
i++; si_test[i].num = 0x0000007000000000; si_test[i].expected = "481036337152";
i++; si_test[i].num = 0x0000000700000000; si_test[i].expected = "30064771072";
i++; si_test[i].num = 0x0000000070000000; si_test[i].expected = "1879048192";
i++; si_test[i].num = 0x0000000007000000; si_test[i].expected = "117440512";
i++; si_test[i].num = 0x0000000000700000; si_test[i].expected = "7340032";
i++; si_test[i].num = 0x0000000000070000; si_test[i].expected = "458752";
i++; si_test[i].num = 0x0000000000007000; si_test[i].expected = "28672";
i++; si_test[i].num = 0x0000000000000700; si_test[i].expected = "1792";
i++; si_test[i].num = 0x0000000000000070; si_test[i].expected = "112";
i++; si_test[i].num = 0x0000000000000007; si_test[i].expected = "7";
i++; si_test[i].num = 0x0000000000000001; si_test[i].expected = "1";
i++; si_test[i].num = 0x0000000000000000; si_test[i].expected = "0";
i++; si_test[i].num = -0x7FFFFFFFFFFFFFFF -1; si_test[i].expected = "-9223372036854775808";
i++; si_test[i].num = -0x7FFFFFFFFFFFFFFE -1; si_test[i].expected = "-9223372036854775807";
i++; si_test[i].num = -0x7FFFFFFFFFFFFFFD -1; si_test[i].expected = "-9223372036854775806";
i++; si_test[i].num = -0x7FFFFFFF00000000 -1; si_test[i].expected = "-9223372032559808513";
i++; si_test[i].num = -0x000000007FFFFFFF -1; si_test[i].expected = "-2147483648";
i++; si_test[i].num = -0x7FFF000000000000 -1; si_test[i].expected = "-9223090561878065153";
i++; si_test[i].num = -0x00007FFF00000000 -1; si_test[i].expected = "-140733193388033";
i++; si_test[i].num = -0x000000007FFF0000 -1; si_test[i].expected = "-2147418113";
i++; si_test[i].num = -0x0000000000007FFF -1; si_test[i].expected = "-32768";
i++; si_test[i].num = -0x7F00000000000000 -1; si_test[i].expected = "-9151314442816847873";
i++; si_test[i].num = -0x007F000000000000 -1; si_test[i].expected = "-35747322042253313";
i++; si_test[i].num = -0x00007F0000000000 -1; si_test[i].expected = "-139637976727553";
i++; si_test[i].num = -0x0000007F00000000 -1; si_test[i].expected = "-545460846593";
i++; si_test[i].num = -0x000000007F000000 -1; si_test[i].expected = "-2130706433";
i++; si_test[i].num = -0x00000000007F0000 -1; si_test[i].expected = "-8323073";
i++; si_test[i].num = -0x0000000000007F00 -1; si_test[i].expected = "-32513";
i++; si_test[i].num = -0x000000000000007F -1; si_test[i].expected = "-128";
i++; si_test[i].num = -0x7000000000000000 -1; si_test[i].expected = "-8070450532247928833";
i++; si_test[i].num = -0x0700000000000000 -1; si_test[i].expected = "-504403158265495553";
i++; si_test[i].num = -0x0070000000000000 -1; si_test[i].expected = "-31525197391593473";
i++; si_test[i].num = -0x0007000000000000 -1; si_test[i].expected = "-1970324836974593";
i++; si_test[i].num = -0x0000700000000000 -1; si_test[i].expected = "-123145302310913";
i++; si_test[i].num = -0x0000070000000000 -1; si_test[i].expected = "-7696581394433";
i++; si_test[i].num = -0x0000007000000000 -1; si_test[i].expected = "-481036337153";
i++; si_test[i].num = -0x0000000700000000 -1; si_test[i].expected = "-30064771073";
i++; si_test[i].num = -0x0000000070000000 -1; si_test[i].expected = "-1879048193";
i++; si_test[i].num = -0x0000000007000000 -1; si_test[i].expected = "-117440513";
i++; si_test[i].num = -0x0000000000700000 -1; si_test[i].expected = "-7340033";
i++; si_test[i].num = -0x0000000000070000 -1; si_test[i].expected = "-458753";
i++; si_test[i].num = -0x0000000000007000 -1; si_test[i].expected = "-28673";
i++; si_test[i].num = -0x0000000000000700 -1; si_test[i].expected = "-1793";
i++; si_test[i].num = -0x0000000000000070 -1; si_test[i].expected = "-113";
i++; si_test[i].num = -0x0000000000000007 -1; si_test[i].expected = "-8";
i++; si_test[i].num = 0x0000000000000000 -1; si_test[i].expected = "-1";
num_sint_tests = i;
#endif
for(i = 1; i <= num_sint_tests; i++) {
for(j = 0; j < BUFSZ; j++)
si_test[i].result[j] = 'X';
si_test[i].result[BUFSZ-1] = '\0';
(void)curl_msprintf(si_test[i].result, "%d", si_test[i].num);
if(memcmp(si_test[i].result,
si_test[i].expected,
strlen(si_test[i].expected))) {
curl_mprintf("signed int test #%.2d: Failed (Expected: %s Got: %s)\n",
i, si_test[i].expected, si_test[i].result);
failed++;
}
}
if(!failed)
curl_mprintf("All curl_mprintf() signed int tests OK!\n");
else
curl_mprintf("Some curl_mprintf() signed int tests Failed!\n");
return failed;
}
static int test_unsigned_long_formatting(void)
{
int i, j;
int num_ulong_tests = 0;
int failed = 0;
#if (SIZEOF_LONG == 2)
i = 1; ul_test[i].num = 0xFFFFUL; ul_test[i].expected = "65535";
i++; ul_test[i].num = 0xFF00UL; ul_test[i].expected = "65280";
i++; ul_test[i].num = 0x00FFUL; ul_test[i].expected = "255";
i++; ul_test[i].num = 0xF000UL; ul_test[i].expected = "61440";
i++; ul_test[i].num = 0x0F00UL; ul_test[i].expected = "3840";
i++; ul_test[i].num = 0x00F0UL; ul_test[i].expected = "240";
i++; ul_test[i].num = 0x000FUL; ul_test[i].expected = "15";
i++; ul_test[i].num = 0xC000UL; ul_test[i].expected = "49152";
i++; ul_test[i].num = 0x0C00UL; ul_test[i].expected = "3072";
i++; ul_test[i].num = 0x00C0UL; ul_test[i].expected = "192";
i++; ul_test[i].num = 0x000CUL; ul_test[i].expected = "12";
i++; ul_test[i].num = 0x0001UL; ul_test[i].expected = "1";
i++; ul_test[i].num = 0x0000UL; ul_test[i].expected = "0";
num_ulong_tests = i;
#elif (SIZEOF_LONG == 4)
i = 1; ul_test[i].num = 0xFFFFFFFFUL; ul_test[i].expected = "4294967295";
i++; ul_test[i].num = 0xFFFF0000UL; ul_test[i].expected = "4294901760";
i++; ul_test[i].num = 0x0000FFFFUL; ul_test[i].expected = "65535";
i++; ul_test[i].num = 0xFF000000UL; ul_test[i].expected = "4278190080";
i++; ul_test[i].num = 0x00FF0000UL; ul_test[i].expected = "16711680";
i++; ul_test[i].num = 0x0000FF00UL; ul_test[i].expected = "65280";
i++; ul_test[i].num = 0x000000FFUL; ul_test[i].expected = "255";
i++; ul_test[i].num = 0xF0000000UL; ul_test[i].expected = "4026531840";
i++; ul_test[i].num = 0x0F000000UL; ul_test[i].expected = "251658240";
i++; ul_test[i].num = 0x00F00000UL; ul_test[i].expected = "15728640";
i++; ul_test[i].num = 0x000F0000UL; ul_test[i].expected = "983040";
i++; ul_test[i].num = 0x0000F000UL; ul_test[i].expected = "61440";
i++; ul_test[i].num = 0x00000F00UL; ul_test[i].expected = "3840";
i++; ul_test[i].num = 0x000000F0UL; ul_test[i].expected = "240";
i++; ul_test[i].num = 0x0000000FUL; ul_test[i].expected = "15";
i++; ul_test[i].num = 0xC0000000UL; ul_test[i].expected = "3221225472";
i++; ul_test[i].num = 0x0C000000UL; ul_test[i].expected = "201326592";
i++; ul_test[i].num = 0x00C00000UL; ul_test[i].expected = "12582912";
i++; ul_test[i].num = 0x000C0000UL; ul_test[i].expected = "786432";
i++; ul_test[i].num = 0x0000C000UL; ul_test[i].expected = "49152";
i++; ul_test[i].num = 0x00000C00UL; ul_test[i].expected = "3072";
i++; ul_test[i].num = 0x000000C0UL; ul_test[i].expected = "192";
i++; ul_test[i].num = 0x0000000CUL; ul_test[i].expected = "12";
i++; ul_test[i].num = 0x00000001UL; ul_test[i].expected = "1";
i++; ul_test[i].num = 0x00000000UL; ul_test[i].expected = "0";
num_ulong_tests = i;
#elif (SIZEOF_LONG == 8)
i = 1; ul_test[i].num = 0xFFFFFFFFFFFFFFFFUL; ul_test[i].expected = "18446744073709551615";
i++; ul_test[i].num = 0xFFFFFFFF00000000UL; ul_test[i].expected = "18446744069414584320";
i++; ul_test[i].num = 0x00000000FFFFFFFFUL; ul_test[i].expected = "4294967295";
i++; ul_test[i].num = 0xFFFF000000000000UL; ul_test[i].expected = "18446462598732840960";
i++; ul_test[i].num = 0x0000FFFF00000000UL; ul_test[i].expected = "281470681743360";
i++; ul_test[i].num = 0x00000000FFFF0000UL; ul_test[i].expected = "4294901760";
i++; ul_test[i].num = 0x000000000000FFFFUL; ul_test[i].expected = "65535";
i++; ul_test[i].num = 0xFF00000000000000UL; ul_test[i].expected = "18374686479671623680";
i++; ul_test[i].num = 0x00FF000000000000UL; ul_test[i].expected = "71776119061217280";
i++; ul_test[i].num = 0x0000FF0000000000UL; ul_test[i].expected = "280375465082880";
i++; ul_test[i].num = 0x000000FF00000000UL; ul_test[i].expected = "1095216660480";
i++; ul_test[i].num = 0x00000000FF000000UL; ul_test[i].expected = "4278190080";
i++; ul_test[i].num = 0x0000000000FF0000UL; ul_test[i].expected = "16711680";
i++; ul_test[i].num = 0x000000000000FF00UL; ul_test[i].expected = "65280";
i++; ul_test[i].num = 0x00000000000000FFUL; ul_test[i].expected = "255";
i++; ul_test[i].num = 0xF000000000000000UL; ul_test[i].expected = "17293822569102704640";
i++; ul_test[i].num = 0x0F00000000000000UL; ul_test[i].expected = "1080863910568919040";
i++; ul_test[i].num = 0x00F0000000000000UL; ul_test[i].expected = "67553994410557440";
i++; ul_test[i].num = 0x000F000000000000UL; ul_test[i].expected = "4222124650659840";
i++; ul_test[i].num = 0x0000F00000000000UL; ul_test[i].expected = "263882790666240";
i++; ul_test[i].num = 0x00000F0000000000UL; ul_test[i].expected = "16492674416640";
i++; ul_test[i].num = 0x000000F000000000UL; ul_test[i].expected = "1030792151040";
i++; ul_test[i].num = 0x0000000F00000000UL; ul_test[i].expected = "64424509440";
i++; ul_test[i].num = 0x00000000F0000000UL; ul_test[i].expected = "4026531840";
i++; ul_test[i].num = 0x000000000F000000UL; ul_test[i].expected = "251658240";
i++; ul_test[i].num = 0x0000000000F00000UL; ul_test[i].expected = "15728640";
i++; ul_test[i].num = 0x00000000000F0000UL; ul_test[i].expected = "983040";
i++; ul_test[i].num = 0x000000000000F000UL; ul_test[i].expected = "61440";
i++; ul_test[i].num = 0x0000000000000F00UL; ul_test[i].expected = "3840";
i++; ul_test[i].num = 0x00000000000000F0UL; ul_test[i].expected = "240";
i++; ul_test[i].num = 0x000000000000000FUL; ul_test[i].expected = "15";
i++; ul_test[i].num = 0xC000000000000000UL; ul_test[i].expected = "13835058055282163712";
i++; ul_test[i].num = 0x0C00000000000000UL; ul_test[i].expected = "864691128455135232";
i++; ul_test[i].num = 0x00C0000000000000UL; ul_test[i].expected = "54043195528445952";
i++; ul_test[i].num = 0x000C000000000000UL; ul_test[i].expected = "3377699720527872";
i++; ul_test[i].num = 0x0000C00000000000UL; ul_test[i].expected = "211106232532992";
i++; ul_test[i].num = 0x00000C0000000000UL; ul_test[i].expected = "13194139533312";
i++; ul_test[i].num = 0x000000C000000000UL; ul_test[i].expected = "824633720832";
i++; ul_test[i].num = 0x0000000C00000000UL; ul_test[i].expected = "51539607552";
i++; ul_test[i].num = 0x00000000C0000000UL; ul_test[i].expected = "3221225472";
i++; ul_test[i].num = 0x000000000C000000UL; ul_test[i].expected = "201326592";
i++; ul_test[i].num = 0x0000000000C00000UL; ul_test[i].expected = "12582912";
i++; ul_test[i].num = 0x00000000000C0000UL; ul_test[i].expected = "786432";
i++; ul_test[i].num = 0x000000000000C000UL; ul_test[i].expected = "49152";
i++; ul_test[i].num = 0x0000000000000C00UL; ul_test[i].expected = "3072";
i++; ul_test[i].num = 0x00000000000000C0UL; ul_test[i].expected = "192";
i++; ul_test[i].num = 0x000000000000000CUL; ul_test[i].expected = "12";
i++; ul_test[i].num = 0x00000001UL; ul_test[i].expected = "1";
i++; ul_test[i].num = 0x00000000UL; ul_test[i].expected = "0";
num_ulong_tests = i;
#endif
for(i = 1; i <= num_ulong_tests; i++) {
for(j = 0; j < BUFSZ; j++)
ul_test[i].result[j] = 'X';
ul_test[i].result[BUFSZ-1] = '\0';
(void)curl_msprintf(ul_test[i].result, "%lu", ul_test[i].num);
if(memcmp(ul_test[i].result,
ul_test[i].expected,
strlen(ul_test[i].expected))) {
curl_mprintf("unsigned long test #%.2d: Failed (Expected: %s Got: %s)\n",
i, ul_test[i].expected, ul_test[i].result);
failed++;
}
}
if(!failed)
curl_mprintf("All curl_mprintf() unsigned long tests OK!\n");
else
curl_mprintf("Some curl_mprintf() unsigned long tests Failed!\n");
return failed;
}
static int test_signed_long_formatting(void)
{
int i, j;
int num_slong_tests = 0;
int failed = 0;
#if (SIZEOF_LONG == 2)
i = 1; sl_test[i].num = 0x7FFFL; sl_test[i].expected = "32767";
i++; sl_test[i].num = 0x7FFEL; sl_test[i].expected = "32766";
i++; sl_test[i].num = 0x7FFDL; sl_test[i].expected = "32765";
i++; sl_test[i].num = 0x7F00L; sl_test[i].expected = "32512";
i++; sl_test[i].num = 0x07F0L; sl_test[i].expected = "2032";
i++; sl_test[i].num = 0x007FL; sl_test[i].expected = "127";
i++; sl_test[i].num = 0x7000L; sl_test[i].expected = "28672";
i++; sl_test[i].num = 0x0700L; sl_test[i].expected = "1792";
i++; sl_test[i].num = 0x0070L; sl_test[i].expected = "112";
i++; sl_test[i].num = 0x0007L; sl_test[i].expected = "7";
i++; sl_test[i].num = 0x5000L; sl_test[i].expected = "20480";
i++; sl_test[i].num = 0x0500L; sl_test[i].expected = "1280";
i++; sl_test[i].num = 0x0050L; sl_test[i].expected = "80";
i++; sl_test[i].num = 0x0005L; sl_test[i].expected = "5";
i++; sl_test[i].num = 0x0001L; sl_test[i].expected = "1";
i++; sl_test[i].num = 0x0000L; sl_test[i].expected = "0";
i++; sl_test[i].num = -0x7FFFL -1L; sl_test[i].expected = "-32768";
i++; sl_test[i].num = -0x7FFEL -1L; sl_test[i].expected = "-32767";
i++; sl_test[i].num = -0x7FFDL -1L; sl_test[i].expected = "-32766";
i++; sl_test[i].num = -0x7F00L -1L; sl_test[i].expected = "-32513";
i++; sl_test[i].num = -0x07F0L -1L; sl_test[i].expected = "-2033";
i++; sl_test[i].num = -0x007FL -1L; sl_test[i].expected = "-128";
i++; sl_test[i].num = -0x7000L -1L; sl_test[i].expected = "-28673";
i++; sl_test[i].num = -0x0700L -1L; sl_test[i].expected = "-1793";
i++; sl_test[i].num = -0x0070L -1L; sl_test[i].expected = "-113";
i++; sl_test[i].num = -0x0007L -1L; sl_test[i].expected = "-8";
i++; sl_test[i].num = -0x5000L -1L; sl_test[i].expected = "-20481";
i++; sl_test[i].num = -0x0500L -1L; sl_test[i].expected = "-1281";
i++; sl_test[i].num = -0x0050L -1L; sl_test[i].expected = "-81";
i++; sl_test[i].num = -0x0005L -1L; sl_test[i].expected = "-6";
i++; sl_test[i].num = 0x0000L -1L; sl_test[i].expected = "-1";
num_slong_tests = i;
#elif (SIZEOF_LONG == 4)
i = 1; sl_test[i].num = 0x7FFFFFFFL; sl_test[i].expected = "2147483647";
i++; sl_test[i].num = 0x7FFFFFFEL; sl_test[i].expected = "2147483646";
i++; sl_test[i].num = 0x7FFFFFFDL; sl_test[i].expected = "2147483645";
i++; sl_test[i].num = 0x7FFF0000L; sl_test[i].expected = "2147418112";
i++; sl_test[i].num = 0x00007FFFL; sl_test[i].expected = "32767";
i++; sl_test[i].num = 0x7F000000L; sl_test[i].expected = "2130706432";
i++; sl_test[i].num = 0x007F0000L; sl_test[i].expected = "8323072";
i++; sl_test[i].num = 0x00007F00L; sl_test[i].expected = "32512";
i++; sl_test[i].num = 0x0000007FL; sl_test[i].expected = "127";
i++; sl_test[i].num = 0x70000000L; sl_test[i].expected = "1879048192";
i++; sl_test[i].num = 0x07000000L; sl_test[i].expected = "117440512";
i++; sl_test[i].num = 0x00700000L; sl_test[i].expected = "7340032";
i++; sl_test[i].num = 0x00070000L; sl_test[i].expected = "458752";
i++; sl_test[i].num = 0x00007000L; sl_test[i].expected = "28672";
i++; sl_test[i].num = 0x00000700L; sl_test[i].expected = "1792";
i++; sl_test[i].num = 0x00000070L; sl_test[i].expected = "112";
i++; sl_test[i].num = 0x00000007L; sl_test[i].expected = "7";
i++; sl_test[i].num = 0x50000000L; sl_test[i].expected = "1342177280";
i++; sl_test[i].num = 0x05000000L; sl_test[i].expected = "83886080";
i++; sl_test[i].num = 0x00500000L; sl_test[i].expected = "5242880";
i++; sl_test[i].num = 0x00050000L; sl_test[i].expected = "327680";
i++; sl_test[i].num = 0x00005000L; sl_test[i].expected = "20480";
i++; sl_test[i].num = 0x00000500L; sl_test[i].expected = "1280";
i++; sl_test[i].num = 0x00000050L; sl_test[i].expected = "80";
i++; sl_test[i].num = 0x00000005L; sl_test[i].expected = "5";
i++; sl_test[i].num = 0x00000001L; sl_test[i].expected = "1";
i++; sl_test[i].num = 0x00000000L; sl_test[i].expected = "0";
i++; sl_test[i].num = -0x7FFFFFFFL -1L; sl_test[i].expected = "-2147483648";
i++; sl_test[i].num = -0x7FFFFFFEL -1L; sl_test[i].expected = "-2147483647";
i++; sl_test[i].num = -0x7FFFFFFDL -1L; sl_test[i].expected = "-2147483646";
i++; sl_test[i].num = -0x7FFF0000L -1L; sl_test[i].expected = "-2147418113";
i++; sl_test[i].num = -0x00007FFFL -1L; sl_test[i].expected = "-32768";
i++; sl_test[i].num = -0x7F000000L -1L; sl_test[i].expected = "-2130706433";
i++; sl_test[i].num = -0x007F0000L -1L; sl_test[i].expected = "-8323073";
i++; sl_test[i].num = -0x00007F00L -1L; sl_test[i].expected = "-32513";
i++; sl_test[i].num = -0x0000007FL -1L; sl_test[i].expected = "-128";
i++; sl_test[i].num = -0x70000000L -1L; sl_test[i].expected = "-1879048193";
i++; sl_test[i].num = -0x07000000L -1L; sl_test[i].expected = "-117440513";
i++; sl_test[i].num = -0x00700000L -1L; sl_test[i].expected = "-7340033";
i++; sl_test[i].num = -0x00070000L -1L; sl_test[i].expected = "-458753";
i++; sl_test[i].num = -0x00007000L -1L; sl_test[i].expected = "-28673";
i++; sl_test[i].num = -0x00000700L -1L; sl_test[i].expected = "-1793";
i++; sl_test[i].num = -0x00000070L -1L; sl_test[i].expected = "-113";
i++; sl_test[i].num = -0x00000007L -1L; sl_test[i].expected = "-8";
i++; sl_test[i].num = -0x50000000L -1L; sl_test[i].expected = "-1342177281";
i++; sl_test[i].num = -0x05000000L -1L; sl_test[i].expected = "-83886081";
i++; sl_test[i].num = -0x00500000L -1L; sl_test[i].expected = "-5242881";
i++; sl_test[i].num = -0x00050000L -1L; sl_test[i].expected = "-327681";
i++; sl_test[i].num = -0x00005000L -1L; sl_test[i].expected = "-20481";
i++; sl_test[i].num = -0x00000500L -1L; sl_test[i].expected = "-1281";
i++; sl_test[i].num = -0x00000050L -1L; sl_test[i].expected = "-81";
i++; sl_test[i].num = -0x00000005L -1L; sl_test[i].expected = "-6";
i++; sl_test[i].num = 0x00000000L -1L; sl_test[i].expected = "-1";
num_slong_tests = i;
#elif (SIZEOF_LONG == 8)
i = 1; sl_test[i].num = 0x7FFFFFFFFFFFFFFFL; sl_test[i].expected = "9223372036854775807";
i++; sl_test[i].num = 0x7FFFFFFFFFFFFFFEL; sl_test[i].expected = "9223372036854775806";
i++; sl_test[i].num = 0x7FFFFFFFFFFFFFFDL; sl_test[i].expected = "9223372036854775805";
i++; sl_test[i].num = 0x7FFFFFFF00000000L; sl_test[i].expected = "9223372032559808512";
i++; sl_test[i].num = 0x000000007FFFFFFFL; sl_test[i].expected = "2147483647";
i++; sl_test[i].num = 0x7FFF000000000000L; sl_test[i].expected = "9223090561878065152";
i++; sl_test[i].num = 0x00007FFF00000000L; sl_test[i].expected = "140733193388032";
i++; sl_test[i].num = 0x000000007FFF0000L; sl_test[i].expected = "2147418112";
i++; sl_test[i].num = 0x0000000000007FFFL; sl_test[i].expected = "32767";
i++; sl_test[i].num = 0x7F00000000000000L; sl_test[i].expected = "9151314442816847872";
i++; sl_test[i].num = 0x007F000000000000L; sl_test[i].expected = "35747322042253312";
i++; sl_test[i].num = 0x00007F0000000000L; sl_test[i].expected = "139637976727552";
i++; sl_test[i].num = 0x0000007F00000000L; sl_test[i].expected = "545460846592";
i++; sl_test[i].num = 0x000000007F000000L; sl_test[i].expected = "2130706432";
i++; sl_test[i].num = 0x00000000007F0000L; sl_test[i].expected = "8323072";
i++; sl_test[i].num = 0x0000000000007F00L; sl_test[i].expected = "32512";
i++; sl_test[i].num = 0x000000000000007FL; sl_test[i].expected = "127";
i++; sl_test[i].num = 0x7000000000000000L; sl_test[i].expected = "8070450532247928832";
i++; sl_test[i].num = 0x0700000000000000L; sl_test[i].expected = "504403158265495552";
i++; sl_test[i].num = 0x0070000000000000L; sl_test[i].expected = "31525197391593472";
i++; sl_test[i].num = 0x0007000000000000L; sl_test[i].expected = "1970324836974592";
i++; sl_test[i].num = 0x0000700000000000L; sl_test[i].expected = "123145302310912";
i++; sl_test[i].num = 0x0000070000000000L; sl_test[i].expected = "7696581394432";
i++; sl_test[i].num = 0x0000007000000000L; sl_test[i].expected = "481036337152";
i++; sl_test[i].num = 0x0000000700000000L; sl_test[i].expected = "30064771072";
i++; sl_test[i].num = 0x0000000070000000L; sl_test[i].expected = "1879048192";
i++; sl_test[i].num = 0x0000000007000000L; sl_test[i].expected = "117440512";
i++; sl_test[i].num = 0x0000000000700000L; sl_test[i].expected = "7340032";
i++; sl_test[i].num = 0x0000000000070000L; sl_test[i].expected = "458752";
i++; sl_test[i].num = 0x0000000000007000L; sl_test[i].expected = "28672";
i++; sl_test[i].num = 0x0000000000000700L; sl_test[i].expected = "1792";
i++; sl_test[i].num = 0x0000000000000070L; sl_test[i].expected = "112";
i++; sl_test[i].num = 0x0000000000000007L; sl_test[i].expected = "7";
i++; sl_test[i].num = 0x0000000000000001L; sl_test[i].expected = "1";
i++; sl_test[i].num = 0x0000000000000000L; sl_test[i].expected = "0";
i++; sl_test[i].num = -0x7FFFFFFFFFFFFFFFL -1L; sl_test[i].expected = "-9223372036854775808";
i++; sl_test[i].num = -0x7FFFFFFFFFFFFFFEL -1L; sl_test[i].expected = "-9223372036854775807";
i++; sl_test[i].num = -0x7FFFFFFFFFFFFFFDL -1L; sl_test[i].expected = "-9223372036854775806";
i++; sl_test[i].num = -0x7FFFFFFF00000000L -1L; sl_test[i].expected = "-9223372032559808513";
i++; sl_test[i].num = -0x000000007FFFFFFFL -1L; sl_test[i].expected = "-2147483648";
i++; sl_test[i].num = -0x7FFF000000000000L -1L; sl_test[i].expected = "-9223090561878065153";
i++; sl_test[i].num = -0x00007FFF00000000L -1L; sl_test[i].expected = "-140733193388033";
i++; sl_test[i].num = -0x000000007FFF0000L -1L; sl_test[i].expected = "-2147418113";
i++; sl_test[i].num = -0x0000000000007FFFL -1L; sl_test[i].expected = "-32768";
i++; sl_test[i].num = -0x7F00000000000000L -1L; sl_test[i].expected = "-9151314442816847873";
i++; sl_test[i].num = -0x007F000000000000L -1L; sl_test[i].expected = "-35747322042253313";
i++; sl_test[i].num = -0x00007F0000000000L -1L; sl_test[i].expected = "-139637976727553";
i++; sl_test[i].num = -0x0000007F00000000L -1L; sl_test[i].expected = "-545460846593";
i++; sl_test[i].num = -0x000000007F000000L -1L; sl_test[i].expected = "-2130706433";
i++; sl_test[i].num = -0x00000000007F0000L -1L; sl_test[i].expected = "-8323073";
i++; sl_test[i].num = -0x0000000000007F00L -1L; sl_test[i].expected = "-32513";
i++; sl_test[i].num = -0x000000000000007FL -1L; sl_test[i].expected = "-128";
i++; sl_test[i].num = -0x7000000000000000L -1L; sl_test[i].expected = "-8070450532247928833";
i++; sl_test[i].num = -0x0700000000000000L -1L; sl_test[i].expected = "-504403158265495553";
i++; sl_test[i].num = -0x0070000000000000L -1L; sl_test[i].expected = "-31525197391593473";
i++; sl_test[i].num = -0x0007000000000000L -1L; sl_test[i].expected = "-1970324836974593";
i++; sl_test[i].num = -0x0000700000000000L -1L; sl_test[i].expected = "-123145302310913";
i++; sl_test[i].num = -0x0000070000000000L -1L; sl_test[i].expected = "-7696581394433";
i++; sl_test[i].num = -0x0000007000000000L -1L; sl_test[i].expected = "-481036337153";
i++; sl_test[i].num = -0x0000000700000000L -1L; sl_test[i].expected = "-30064771073";
i++; sl_test[i].num = -0x0000000070000000L -1L; sl_test[i].expected = "-1879048193";
i++; sl_test[i].num = -0x0000000007000000L -1L; sl_test[i].expected = "-117440513";
i++; sl_test[i].num = -0x0000000000700000L -1L; sl_test[i].expected = "-7340033";
i++; sl_test[i].num = -0x0000000000070000L -1L; sl_test[i].expected = "-458753";
i++; sl_test[i].num = -0x0000000000007000L -1L; sl_test[i].expected = "-28673";
i++; sl_test[i].num = -0x0000000000000700L -1L; sl_test[i].expected = "-1793";
i++; sl_test[i].num = -0x0000000000000070L -1L; sl_test[i].expected = "-113";
i++; sl_test[i].num = -0x0000000000000007L -1L; sl_test[i].expected = "-8";
i++; sl_test[i].num = 0x0000000000000000L -1L; sl_test[i].expected = "-1";
num_slong_tests = i;
#endif
for(i = 1; i <= num_slong_tests; i++) {
for(j = 0; j < BUFSZ; j++)
sl_test[i].result[j] = 'X';
sl_test[i].result[BUFSZ-1] = '\0';
(void)curl_msprintf(sl_test[i].result, "%ld", sl_test[i].num);
if(memcmp(sl_test[i].result,
sl_test[i].expected,
strlen(sl_test[i].expected))) {
curl_mprintf("signed long test #%.2d: Failed (Expected: %s Got: %s)\n",
i, sl_test[i].expected, sl_test[i].result);
failed++;
}
}
if(!failed)
curl_mprintf("All curl_mprintf() signed long tests OK!\n");
else
curl_mprintf("Some curl_mprintf() signed long tests Failed!\n");
return failed;
}
static int test_curl_off_t_formatting(void)
{
int i, j;
int num_cofft_tests = 0;
int failed = 0;
i = 1; co_test[i].num = 0x7FFFFFFFFFFFFFFFLL; co_test[i].expected = "9223372036854775807";
i++; co_test[i].num = 0x7FFFFFFFFFFFFFFE; co_test[i].expected = "9223372036854775806";
i++; co_test[i].num = 0x7FFFFFFFFFFFFFFD; co_test[i].expected = "9223372036854775805";
i++; co_test[i].num = 0x7FFFFFFF00000000; co_test[i].expected = "9223372032559808512";
i++; co_test[i].num = 0x000000007FFFFFFF; co_test[i].expected = "2147483647";
i++; co_test[i].num = 0x7FFF000000000000; co_test[i].expected = "9223090561878065152";
i++; co_test[i].num = 0x00007FFF00000000; co_test[i].expected = "140733193388032";
i++; co_test[i].num = 0x000000007FFF0000; co_test[i].expected = "2147418112";
i++; co_test[i].num = 0x0000000000007FFF; co_test[i].expected = "32767";
i++; co_test[i].num = 0x7F00000000000000; co_test[i].expected = "9151314442816847872";
i++; co_test[i].num = 0x007F000000000000; co_test[i].expected = "35747322042253312";
i++; co_test[i].num = 0x00007F0000000000; co_test[i].expected = "139637976727552";
i++; co_test[i].num = 0x0000007F00000000; co_test[i].expected = "545460846592";
i++; co_test[i].num = 0x000000007F000000; co_test[i].expected = "2130706432";
i++; co_test[i].num = 0x00000000007F0000; co_test[i].expected = "8323072";
i++; co_test[i].num = 0x0000000000007F00; co_test[i].expected = "32512";
i++; co_test[i].num = 0x000000000000007F; co_test[i].expected = "127";
i++; co_test[i].num = 0x7000000000000000; co_test[i].expected = "8070450532247928832";
i++; co_test[i].num = 0x0700000000000000; co_test[i].expected = "504403158265495552";
i++; co_test[i].num = 0x0070000000000000; co_test[i].expected = "31525197391593472";
i++; co_test[i].num = 0x0007000000000000; co_test[i].expected = "1970324836974592";
i++; co_test[i].num = 0x0000700000000000; co_test[i].expected = "123145302310912";
i++; co_test[i].num = 0x0000070000000000; co_test[i].expected = "7696581394432";
i++; co_test[i].num = 0x0000007000000000; co_test[i].expected = "481036337152";
i++; co_test[i].num = 0x0000000700000000; co_test[i].expected = "30064771072";
i++; co_test[i].num = 0x0000000070000000; co_test[i].expected = "1879048192";
i++; co_test[i].num = 0x0000000007000000; co_test[i].expected = "117440512";
i++; co_test[i].num = 0x0000000000700000; co_test[i].expected = "7340032";
i++; co_test[i].num = 0x0000000000070000; co_test[i].expected = "458752";
i++; co_test[i].num = 0x0000000000007000; co_test[i].expected = "28672";
i++; co_test[i].num = 0x0000000000000700; co_test[i].expected = "1792";
i++; co_test[i].num = 0x0000000000000070; co_test[i].expected = "112";
i++; co_test[i].num = 0x0000000000000007; co_test[i].expected = "7";
i++; co_test[i].num = 0x0000000000000001; co_test[i].expected = "1";
i++; co_test[i].num = 0x0000000000000000; co_test[i].expected = "0";
i++; co_test[i].num = -0x7FFFFFFFFFFFFFFFLL - 1; co_test[i].expected = "-9223372036854775808";
i++; co_test[i].num = -0x7FFFFFFFFFFFFFFE -1; co_test[i].expected = "-9223372036854775807";
i++; co_test[i].num = -0x7FFFFFFFFFFFFFFD -1; co_test[i].expected = "-9223372036854775806";
i++; co_test[i].num = -0x7FFFFFFF00000000 -1; co_test[i].expected = "-9223372032559808513";
i++; co_test[i].num = -0x000000007FFFFFFF -1; co_test[i].expected = "-2147483648";
i++; co_test[i].num = -0x7FFF000000000000 -1; co_test[i].expected = "-9223090561878065153";
i++; co_test[i].num = -0x00007FFF00000000 -1; co_test[i].expected = "-140733193388033";
i++; co_test[i].num = -0x000000007FFF0000 -1; co_test[i].expected = "-2147418113";
i++; co_test[i].num = -0x0000000000007FFF -1; co_test[i].expected = "-32768";
i++; co_test[i].num = -0x7F00000000000000 -1; co_test[i].expected = "-9151314442816847873";
i++; co_test[i].num = -0x007F000000000000 -1; co_test[i].expected = "-35747322042253313";
i++; co_test[i].num = -0x00007F0000000000 -1; co_test[i].expected = "-139637976727553";
i++; co_test[i].num = -0x0000007F00000000 -1; co_test[i].expected = "-545460846593";
i++; co_test[i].num = -0x000000007F000000 -1; co_test[i].expected = "-2130706433";
i++; co_test[i].num = -0x00000000007F0000 -1; co_test[i].expected = "-8323073";
i++; co_test[i].num = -0x0000000000007F00 -1; co_test[i].expected = "-32513";
i++; co_test[i].num = -0x000000000000007F -1; co_test[i].expected = "-128";
i++; co_test[i].num = -0x7000000000000000 -1; co_test[i].expected = "-8070450532247928833";
i++; co_test[i].num = -0x0700000000000000 -1; co_test[i].expected = "-504403158265495553";
i++; co_test[i].num = -0x0070000000000000 -1; co_test[i].expected = "-31525197391593473";
i++; co_test[i].num = -0x0007000000000000 -1; co_test[i].expected = "-1970324836974593";
i++; co_test[i].num = -0x0000700000000000 -1; co_test[i].expected = "-123145302310913";
i++; co_test[i].num = -0x0000070000000000 -1; co_test[i].expected = "-7696581394433";
i++; co_test[i].num = -0x0000007000000000 -1; co_test[i].expected = "-481036337153";
i++; co_test[i].num = -0x0000000700000000 -1; co_test[i].expected = "-30064771073";
i++; co_test[i].num = -0x0000000070000000 -1; co_test[i].expected = "-1879048193";
i++; co_test[i].num = -0x0000000007000000 -1; co_test[i].expected = "-117440513";
i++; co_test[i].num = -0x0000000000700000 -1; co_test[i].expected = "-7340033";
i++; co_test[i].num = -0x0000000000070000 -1; co_test[i].expected = "-458753";
i++; co_test[i].num = -0x0000000000007000 -1; co_test[i].expected = "-28673";
i++; co_test[i].num = -0x0000000000000700 -1; co_test[i].expected = "-1793";
i++; co_test[i].num = -0x0000000000000070 -1; co_test[i].expected = "-113";
i++; co_test[i].num = -0x0000000000000007 -1; co_test[i].expected = "-8";
i++; co_test[i].num = 0x0000000000000000 -1; co_test[i].expected = "-1";
num_cofft_tests = i;
for(i = 1; i <= num_cofft_tests; i++) {
for(j = 0; j < BUFSZ; j++)
co_test[i].result[j] = 'X';
co_test[i].result[BUFSZ-1] = '\0';
(void)curl_msprintf(co_test[i].result, "%" CURL_FORMAT_CURL_OFF_T,
co_test[i].num);
if(memcmp(co_test[i].result,
co_test[i].expected,
strlen(co_test[i].expected))) {
curl_mprintf("curl_off_t test #%.2d: Failed (Expected: %s Got: %s)\n",
i, co_test[i].expected, co_test[i].result);
failed++;
}
}
if(!failed)
curl_mprintf("All curl_mprintf() curl_off_t tests OK!\n");
else
curl_mprintf("Some curl_mprintf() curl_off_t tests Failed!\n");
return failed;
}
static int string_check_low(int linenumber, char *buf, const char *buf2)
{
if(strcmp(buf, buf2)) {
/* they should not differ */
curl_mprintf("sprintf line %d failed:\nwe '%s'\nsystem: '%s'\n",
linenumber, buf, buf2);
return 1;
}
return 0;
}
#define string_check(x,y) string_check_low(__LINE__, x, y)
static int strlen_check_low(int linenumber, char *buf, size_t len)
{
size_t buflen = strlen(buf);
if(len != buflen) {
/* they should not differ */
curl_mprintf("sprintf strlen:%d failed:\nwe '%zu'\nsystem: '%zu'\n",
linenumber, buflen, len);
return 1;
}
return 0;
}
#define strlen_check(x,y) strlen_check_low(__LINE__, x, y)
/*
* The output strings in this test need to have been verified with a system
* sprintf() before used here.
*/
static int test_string_formatting(void)
{
int errors = 0;
char buf[256];
curl_msnprintf(buf, sizeof(buf), "%0*d%s", 2, 9, "foo");
errors += string_check(buf, "09foo");
curl_msnprintf(buf, sizeof(buf), "%*.*s", 5, 2, "foo");
errors += string_check(buf, " fo"); /* spellchecker:disable-line */
curl_msnprintf(buf, sizeof(buf), "%*.*s", 2, 5, "foo");
errors += string_check(buf, "foo");
curl_msnprintf(buf, sizeof(buf), "%*.*s", 0, 10, "foo");
errors += string_check(buf, "foo");
curl_msnprintf(buf, sizeof(buf), "%-10s", "foo");
errors += string_check(buf, "foo ");
curl_msnprintf(buf, sizeof(buf), "%10s", "foo");
errors += string_check(buf, " foo");
curl_msnprintf(buf, sizeof(buf), "%*.*s", -10, -10, "foo");
errors += string_check(buf, "foo ");
if(!errors)
curl_mprintf("All curl_mprintf() strings tests OK!\n");
else
curl_mprintf("Some curl_mprintf() string tests Failed!\n");
return errors;
}
static int test_pos_arguments(void)
{
int errors = 0;
char buf[256];
curl_msnprintf(buf, sizeof(buf), "%3$d %2$d %1$d", 500, 501, 502);
errors += string_check(buf, "502 501 500");
curl_msnprintf(buf, sizeof(buf), "%3$d %1$d %2$d", 500, 501, 502);
errors += string_check(buf, "502 500 501");
/* this is in invalid sequence but the output does not match
what glibc does */
curl_msnprintf(buf, sizeof(buf), "%3$d %d %2$d", 500, 501, 502);
errors += string_check(buf, "");
return errors;
}
static int test_width_precision(void)
{
/* 325 is max precision (and width) for a double */
char larger[1024];
#define SPACE60 " "
#define SPACE300 SPACE60 SPACE60 SPACE60 SPACE60 SPACE60
#define OK325 SPACE300 " 0"
int rc;
int errors = 0;
rc = curl_msnprintf(larger, sizeof(larger), "%325.325f", 0.1);
if(rc != 325)
errors++;
errors += string_check(larger, OK325);
rc = curl_msnprintf(larger, sizeof(larger), "%326.326f", 0.1);
if(rc != 325)
errors++;
errors += string_check(larger, OK325);
rc = curl_msnprintf(larger, sizeof(larger), "%1000.1000f", 0.1);
if(rc != 325)
errors++;
errors += string_check(larger, OK325);
rc = curl_msnprintf(larger, sizeof(larger), "%324.324f", 0.1);
if(rc != 324)
errors++;
rc = curl_msnprintf(larger, sizeof(larger), "%324.0f", 0.1);
if(rc != 324)
errors++;
rc = curl_msnprintf(larger, sizeof(larger), "%0.324f", 0.1);
if(rc != 325)
errors++;
return errors;
}
static int test_weird_arguments(void)
{
int errors = 0;
char buf[256];
int rc;
/* verify %% */
(void)curl_msnprintf(buf, sizeof(buf), "%-20d%% right? %%", 500);
errors += string_check(buf, "500 % right? %");
/* 100 x % */
(void)curl_msnprintf(buf, sizeof(buf), "%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%"
"%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%"
"%%%%%%%%%%%%%%%%%%%%%%");
/* 50 x % */
errors += string_check(buf, "%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%"
"%%%%%%%%%%%%%%%");
(void)curl_msnprintf(buf, sizeof(buf), "%2 AA %d %K", 500, 501, 502);
errors += string_check(buf, "%2 AA 500 %K");
(void)curl_msnprintf(buf, sizeof(buf), "%2 %d %K", 500, 501, 502);
errors += string_check(buf, "%2 500 %K");
/* MAX_PARAMETERS is 128, try exact 128! */
rc = curl_msnprintf(buf, sizeof(buf),
"%d%d%d%d%d%d%d%d%d%d" /* 10 */
"%d%d%d%d%d%d%d%d%d%d" /* 10 1 */
"%d%d%d%d%d%d%d%d%d%d" /* 10 2 */
"%d%d%d%d%d%d%d%d%d%d" /* 10 3 */
"%d%d%d%d%d%d%d%d%d%d" /* 10 4 */
"%d%d%d%d%d%d%d%d%d%d" /* 10 5 */
"%d%d%d%d%d%d%d%d%d%d" /* 10 6 */
"%d%d%d%d%d%d%d%d%d%d" /* 10 7 */
"%d%d%d%d%d%d%d%d%d%d" /* 10 8 */
"%d%d%d%d%d%d%d%d%d%d" /* 10 9 */
"%d%d%d%d%d%d%d%d%d%d" /* 10 10 */
"%d%d%d%d%d%d%d%d%d%d" /* 10 11 */
"%d%d%d%d%d%d%d%d" /* 8 */
,
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, /* 10 */
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, /* 10 1 */
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, /* 10 2 */
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, /* 10 3 */
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, /* 10 4 */
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, /* 10 5 */
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, /* 10 6 */
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, /* 10 7 */
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, /* 10 8 */
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, /* 10 9 */
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, /* 10 10 */
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, /* 10 11 */
0, 1, 2, 3, 4, 5, 6, 7); /* 8 */
if(rc != 128) {
curl_mprintf("curl_mprintf() returned %d and not 128!\n", rc);
errors++;
}
errors += string_check(buf,
"0123456789" /* 10 */
"0123456789" /* 10 1 */
"0123456789" /* 10 2 */
"0123456789" /* 10 3 */
"0123456789" /* 10 4 */
"0123456789" /* 10 5 */
"0123456789" /* 10 6 */
"0123456789" /* 10 7 */
"0123456789" /* 10 8 */
"0123456789" /* 10 9 */
"0123456789" /* 10 10 */
"0123456789" /* 10 11 */
"01234567" /* 8 */
);
/* MAX_PARAMETERS is 128, try more! */
buf[0] = 0;
rc = curl_msnprintf(buf, sizeof(buf),
"%d%d%d%d%d%d%d%d%d%d" /* 10 */
"%d%d%d%d%d%d%d%d%d%d" /* 10 1 */
"%d%d%d%d%d%d%d%d%d%d" /* 10 2 */
"%d%d%d%d%d%d%d%d%d%d" /* 10 3 */
"%d%d%d%d%d%d%d%d%d%d" /* 10 4 */
"%d%d%d%d%d%d%d%d%d%d" /* 10 5 */
"%d%d%d%d%d%d%d%d%d%d" /* 10 6 */
"%d%d%d%d%d%d%d%d%d%d" /* 10 7 */
"%d%d%d%d%d%d%d%d%d%d" /* 10 8 */
"%d%d%d%d%d%d%d%d%d%d" /* 10 9 */
"%d%d%d%d%d%d%d%d%d%d" /* 10 10 */
"%d%d%d%d%d%d%d%d%d%d" /* 10 11 */
"%d%d%d%d%d%d%d%d%d" /* 9 */
,
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, /* 10 */
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, /* 10 1 */
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, /* 10 2 */
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, /* 10 3 */
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, /* 10 4 */
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, /* 10 5 */
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, /* 10 6 */
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, /* 10 7 */
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, /* 10 8 */
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, /* 10 9 */
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, /* 10 10 */
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, /* 10 11 */
0, 1, 2, 3, 4, 5, 6, 7, 8); /* 9 */
if(rc) {
curl_mprintf("curl_mprintf() returned %d and not 0\n", rc);
errors++;
}
errors += string_check(buf, "");
errors += test_width_precision();
if(errors)
curl_mprintf("Some curl_mprintf() weird arguments tests failed!\n");
return errors;
}
/* DBL_MAX value from Linux */
#define MAXIMIZE -1.7976931348623157081452E+308
static int test_float_formatting(void)
{
int errors = 0;
char buf[512]; /* larger than max float size */
curl_msnprintf(buf, sizeof(buf), "%f", 9.0);
errors += string_check(buf, "9.000000");
curl_msnprintf(buf, sizeof(buf), "%.1f", 9.1);
errors += string_check(buf, "9.1");
curl_msnprintf(buf, sizeof(buf), "%.2f", 9.1);
errors += string_check(buf, "9.10");
curl_msnprintf(buf, sizeof(buf), "%.0f", 9.1);
errors += string_check(buf, "9");
curl_msnprintf(buf, sizeof(buf), "%0f", 9.1);
errors += string_check(buf, "9.100000");
curl_msnprintf(buf, sizeof(buf), "%10f", 9.1);
errors += string_check(buf, " 9.100000");
curl_msnprintf(buf, sizeof(buf), "%10.3f", 9.1);
errors += string_check(buf, " 9.100");
curl_msnprintf(buf, sizeof(buf), "%-10.3f", 9.1);
errors += string_check(buf, "9.100 ");
curl_msnprintf(buf, sizeof(buf), "%-10.3f", 9.123456);
errors += string_check(buf, "9.123 ");
curl_msnprintf(buf, sizeof(buf), "%.-2f", 9.1);
errors += string_check(buf, "9.100000");
curl_msnprintf(buf, sizeof(buf), "%*f", 10, 9.1);
errors += string_check(buf, " 9.100000");
curl_msnprintf(buf, sizeof(buf), "%*f", 3, 9.1);
errors += string_check(buf, "9.100000");
curl_msnprintf(buf, sizeof(buf), "%*f", 6, 9.2987654);
errors += string_check(buf, "9.298765");
curl_msnprintf(buf, sizeof(buf), "%*f", 6, 9.298765);
errors += string_check(buf, "9.298765");
curl_msnprintf(buf, sizeof(buf), "%*f", 6, 9.29876);
errors += string_check(buf, "9.298760");
curl_msnprintf(buf, sizeof(buf), "%.*f", 6, 9.2987654);
errors += string_check(buf, "9.298765");
curl_msnprintf(buf, sizeof(buf), "%.*f", 5, 9.2987654);
errors += string_check(buf, "9.29877");
curl_msnprintf(buf, sizeof(buf), "%.*f", 4, 9.2987654);
errors += string_check(buf, "9.2988");
curl_msnprintf(buf, sizeof(buf), "%.*f", 3, 9.2987654);
errors += string_check(buf, "9.299");
curl_msnprintf(buf, sizeof(buf), "%.*f", 2, 9.2987654);
errors += string_check(buf, "9.30");
curl_msnprintf(buf, sizeof(buf), "%.*f", 1, 9.2987654);
errors += string_check(buf, "9.3");
curl_msnprintf(buf, sizeof(buf), "%.*f", 0, 9.2987654);
errors += string_check(buf, "9");
/* large precisions easily turn into system specific outputs so we only
check the output buffer length here as we know the internal limit */
curl_msnprintf(buf, sizeof(buf), "%.*f", (1 << 30), 9.2987654);
errors += strlen_check(buf, 325);
curl_msnprintf(buf, sizeof(buf), "%10000.10000f", 9.2987654);
errors += strlen_check(buf, 325);
curl_msnprintf(buf, sizeof(buf), "%240.10000f",
123456789123456789123456789.2987654);
errors += strlen_check(buf, 325);
/* check negative width argument when used signed, is treated as positive
and maxes out the internal float width == 325 */
curl_msnprintf(buf, sizeof(buf), "%*f", INT_MIN, 9.1);
errors += string_check(buf, "9.100000 ");
/* curl_msnprintf() limits a single float output to 325 bytes maximum
width */
curl_msnprintf(buf, sizeof(buf), "%*f", (1 << 30), 9.1);
errors += string_check(buf, " 9.100000");
curl_msnprintf(buf, sizeof(buf), "%100000f", 9.1);
errors += string_check(buf, " 9.100000");
curl_msnprintf(buf, sizeof(buf), "%f", MAXIMIZE);
errors += strlen_check(buf, 317);
curl_msnprintf(buf, 2, "%f", MAXIMIZE);
errors += strlen_check(buf, 1);
curl_msnprintf(buf, 3, "%f", MAXIMIZE);
errors += strlen_check(buf, 2);
curl_msnprintf(buf, 4, "%f", MAXIMIZE);
errors += strlen_check(buf, 3);
curl_msnprintf(buf, 5, "%f", MAXIMIZE);
errors += strlen_check(buf, 4);
curl_msnprintf(buf, 6, "%f", MAXIMIZE);
errors += strlen_check(buf, 5);
if(!errors)
curl_mprintf("All float strings tests OK!\n");
else
curl_mprintf("test_float_formatting Failed!\n");
return errors;
}
static int test_oct_hex_formatting(void)
{
int errors = 0;
char buf[256];
curl_msnprintf(buf, sizeof(buf), "%ho %hx %hX", 0xFA10U, 0xFA10U, 0xFA10U);
errors += string_check(buf, "175020 fa10 FA10");
#if (SIZEOF_INT == 2)
curl_msnprintf(buf, sizeof(buf), "%o %x %X", 0xFA10U, 0xFA10U, 0xFA10U);
errors += string_check(buf, "175020 fa10 FA10");
#elif (SIZEOF_INT == 4)
curl_msnprintf(buf, sizeof(buf), "%o %x %X",
0xFABC1230U, 0xFABC1230U, 0xFABC1230U);
errors += string_check(buf, "37257011060 fabc1230 FABC1230");
#elif (SIZEOF_INT == 8)
curl_msnprintf(buf, sizeof(buf), "%o %x %X",
0xFABCDEF123456780U, 0xFABCDEF123456780U, 0xFABCDEF123456780U);
errors += string_check(buf, "1752746757044321263600 fabcdef123456780 FABCDEF123456780");
#endif
#if (SIZEOF_LONG == 2)
curl_msnprintf(buf, sizeof(buf), "%lo %lx %lX", 0xFA10UL, 0xFA10UL, 0xFA10UL);
errors += string_check(buf, "175020 fa10 FA10");
#elif (SIZEOF_LONG == 4)
curl_msnprintf(buf, sizeof(buf), "%lo %lx %lX",
0xFABC1230UL, 0xFABC1230UL, 0xFABC1230UL);
errors += string_check(buf, "37257011060 fabc1230 FABC1230");
#elif (SIZEOF_LONG == 8)
curl_msnprintf(buf, sizeof(buf), "%lo %lx %lX",
0xFABCDEF123456780UL, 0xFABCDEF123456780UL, 0xFABCDEF123456780UL);
errors += string_check(buf, "1752746757044321263600 fabcdef123456780 FABCDEF123456780");
#endif
if(!errors)
curl_mprintf("All curl_mprintf() octal and hexadecimal tests OK!\n");
else
curl_mprintf("Some curl_mprintf() octal or hexadecimal tests Failed!\n");
return errors;
}
/* !checksrc! enable LONGLINE */
static int test_return_codes(void)
{
char buf[128];
int rc;
rc = curl_msnprintf(buf, 100, "%d", 9999);
if(rc != 4)
return 1;
rc = curl_msnprintf(buf, 100, "%d", 99999);
if(rc != 5)
return 1;
/* returns the length excluding the nul byte */
rc = curl_msnprintf(buf, 5, "%d", 99999);
if(rc != 4)
return 1;
/* returns the length excluding the nul byte */
rc = curl_msnprintf(buf, 5, "%s", "helloooooooo");
if(rc != 4)
return 1;
/* returns the length excluding the nul byte */
rc = curl_msnprintf(buf, 6, "%s", "helloooooooo");
if(rc != 5)
return 1;
return 0;
}
static CURLcode test_lib557(const char *URL)
{
int errors = 0;
(void)URL;
#ifdef HAVE_SETLOCALE
/*
* The test makes assumptions about the numeric locale (specifically,
* RADIXCHAR) so set it to a known working (and portable) one.
*/
setlocale(LC_NUMERIC, "C");
#endif
errors += test_pos_arguments();
errors += test_weird_arguments();
errors += test_unsigned_short_formatting();
errors += test_signed_short_formatting();
errors += test_unsigned_int_formatting();
errors += test_signed_int_formatting();
errors += test_unsigned_long_formatting();
errors += test_signed_long_formatting();
errors += test_curl_off_t_formatting();
errors += test_string_formatting();
errors += test_float_formatting();
errors += test_oct_hex_formatting();
errors += test_return_codes();
if(errors)
return TEST_ERR_MAJOR_BAD;
else
return CURLE_OK;
}
#if defined(CURL_GNUC_DIAG) || defined(__clang__)
#pragma GCC diagnostic pop
#endif
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