gecko/nsprpub/pr/tests/formattm.c

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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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/* A test program for PR_FormatTime and PR_FormatTimeUSEnglish */
#include "prtime.h"
#include <stdio.h>
int main(int argc, char **argv)
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{
char buffer[256];
char small_buffer[8];
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PRTime now;
PRExplodedTime tod;
now = PR_Now();
PR_ExplodeTime(now, PR_LocalTimeParameters, &tod);
if (PR_FormatTime(buffer, sizeof(buffer),
"%a %b %d %H:%M:%S %Z %Y", &tod) != 0) {
printf("%s\n", buffer);
} else {
fprintf(stderr, "PR_FormatTime(buffer) failed\n");
return 1;
}
small_buffer[0] = '?';
if (PR_FormatTime(small_buffer, sizeof(small_buffer),
"%a %b %d %H:%M:%S %Z %Y", &tod) == 0) {
if (small_buffer[0] != '\0') {
fprintf(stderr, "PR_FormatTime(small_buffer) did not output "
"an empty string on failure\n");
return 1;
}
printf("%s\n", small_buffer);
} else {
fprintf(stderr, "PR_FormatTime(small_buffer) succeeded "
"unexpectedly\n");
return 1;
}
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(void)PR_FormatTimeUSEnglish(buffer, sizeof(buffer),
"%a %b %d %H:%M:%S %Z %Y", &tod);
printf("%s\n", buffer);
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return 0;
}