Return to unit1398.c CVS log

Up to [ELWIX - Embedded LightWeight unIX -] / embedaddon / curl / tests / unit

Annotation of embedaddon/curl/tests/unit/unit1398.c, revision 1.1.1.1

1.1       misho       1: /***************************************************************************
                      2:  *                                  _   _ ____  _
                      3:  *  Project                     ___| | | |  _ \| |
                      4:  *                             / __| | | | |_) | |
                      5:  *                            | (__| |_| |  _ <| |___
                      6:  *                             \___|\___/|_| \_\_____|
                      7:  *
                      8:  * Copyright (C) 1998 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
                      9:  *
                     10:  * This software is licensed as described in the file COPYING, which
                     11:  * you should have received as part of this distribution. The terms
                     12:  * are also available at https://curl.haxx.se/docs/copyright.html.
                     13:  *
                     14:  * You may opt to use, copy, modify, merge, publish, distribute and/or sell
                     15:  * copies of the Software, and permit persons to whom the Software is
                     16:  * furnished to do so, under the terms of the COPYING file.
                     17:  *
                     18:  * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
                     19:  * KIND, either express or implied.
                     20:  *
                     21:  ***************************************************************************/
                     22: #include "curlcheck.h"
                     23: 
                     24: #include "curl/mprintf.h"
                     25: 
                     26: static CURLcode unit_setup(void) {return CURLE_OK;}
                     27: static void unit_stop(void) {}
                     28: 
                     29: UNITTEST_START
                     30: 
                     31: int rc;
                     32: char buf[3] = {'b', 'u', 'g'};
                     33: const char *str = "bug";
                     34: int width = 3;
                     35: char output[24];
                     36: 
                     37: /*#define curl_msnprintf snprintf */
                     38: 
                     39: /* without a trailing zero */
                     40: rc = curl_msnprintf(output, 4, "%.*s", width, buf);
                     41: fail_unless(rc == 3, "return code should be 3");
                     42: fail_unless(!strcmp(output, "bug"), "wrong output");
                     43: 
                     44: /* with a trailing zero */
                     45: rc = curl_msnprintf(output, 4, "%.*s", width, str);
                     46: fail_unless(rc == 3, "return code should be 3");
                     47: fail_unless(!strcmp(output, "bug"), "wrong output");
                     48: 
                     49: width = 2;
                     50: /* one byte less */
                     51: rc = curl_msnprintf(output, 4, "%.*s", width, buf);
                     52: fail_unless(rc == 2, "return code should be 2");
                     53: fail_unless(!strcmp(output, "bu"), "wrong output");
                     54: 
                     55: /* string with larger precision */
                     56: rc = curl_msnprintf(output, 8, "%.8s", str);
                     57: fail_unless(rc == 3, "return code should be 3");
                     58: fail_unless(!strcmp(output, "bug"), "wrong output");
                     59: 
                     60: /* longer string with precision */
                     61: rc = curl_msnprintf(output, 8, "%.3s", "0123456789");
                     62: fail_unless(rc == 3, "return code should be 3");
                     63: fail_unless(!strcmp(output, "012"), "wrong output");
                     64: 
                     65: /* negative width */
                     66: rc = curl_msnprintf(output, 8, "%-8s", str);
                     67: fail_unless(rc == 8, "return code should be 8");
                     68: fail_unless(!strcmp(output, "bug    "), "wrong output");
                     69: 
                     70: /* larger width that string length */
                     71: rc = curl_msnprintf(output, 8, "%8s", str);
                     72: fail_unless(rc == 8, "return code should be 8");
                     73: fail_unless(!strcmp(output, "     bu"), "wrong output");
                     74: 
                     75: /* output a number in a limited output */
                     76: rc = curl_msnprintf(output, 4, "%d", 10240);
                     77: fail_unless(rc == 4, "return code should be 4");
                     78: fail_unless(!strcmp(output, "102"), "wrong output");
                     79: 
                     80: /* padded strings */
                     81: rc = curl_msnprintf(output, 16, "%8s%8s", str, str);
                     82: fail_unless(rc == 16, "return code should be 16");
                     83: fail_unless(!strcmp(output, "     bug     bu"), "wrong output");
                     84: 
                     85: /* padded numbers */
                     86: rc = curl_msnprintf(output, 16, "%8d%8d", 1234, 5678);
                     87: fail_unless(rc == 16, "return code should be 16");
                     88: fail_unless(!strcmp(output, "    1234    567"), "wrong output");
                     89: 
                     90: UNITTEST_STOP