formattm.c (1442B)
1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ 2 /* This Source Code Form is subject to the terms of the Mozilla Public 3 * License, v. 2.0. If a copy of the MPL was not distributed with this 4 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ 5 6 /* A test program for PR_FormatTime and PR_FormatTimeUSEnglish */ 7 8 #include "prtime.h" 9 10 #include <stdio.h> 11 12 int main(int argc, char** argv) { 13 char buffer[256]; 14 char small_buffer[8]; 15 PRTime now; 16 PRExplodedTime tod; 17 18 now = PR_Now(); 19 PR_ExplodeTime(now, PR_LocalTimeParameters, &tod); 20 21 if (PR_FormatTime(buffer, sizeof(buffer), "%a %b %d %H:%M:%S %Z %Y", &tod) != 22 0) { 23 printf("%s\n", buffer); 24 } else { 25 fprintf(stderr, "PR_FormatTime(buffer) failed\n"); 26 return 1; 27 } 28 29 small_buffer[0] = '?'; 30 if (PR_FormatTime(small_buffer, sizeof(small_buffer), 31 "%a %b %d %H:%M:%S %Z %Y", &tod) == 0) { 32 if (small_buffer[0] != '\0') { 33 fprintf(stderr, 34 "PR_FormatTime(small_buffer) did not output " 35 "an empty string on failure\n"); 36 return 1; 37 } 38 printf("%s\n", small_buffer); 39 } else { 40 fprintf(stderr, 41 "PR_FormatTime(small_buffer) succeeded " 42 "unexpectedly\n"); 43 return 1; 44 } 45 46 (void)PR_FormatTimeUSEnglish(buffer, sizeof(buffer), 47 "%a %b %d %H:%M:%S %Z %Y", &tod); 48 printf("%s\n", buffer); 49 50 return 0; 51 }