cosmopolitan/test/net/http/parsehttpdatetime_test.c

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/*-*- mode:c;indent-tabs-mode:nil;c-basic-offset:2;tab-width:8;coding:utf-8 -*-│
vi: set net ft=c ts=2 sts=2 sw=2 fenc=utf-8 :vi
Copyright 2020 Justine Alexandra Roberts Tunney
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; version 2 of the License.
This program is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
02110-1301 USA
*/
#include "libc/str/str.h"
#include "libc/testlib/testlib.h"
#include "libc/time/struct/tm.h"
#include "libc/time/time.h"
#include "net/http/http.h"
#define PARSE(s) ParseHttpDateTime(s, sizeof(s) - 1)
TEST(ParseHttpDateTime, testRoundTrip) {
int64_t t;
struct tm tm;
char b[30], *s = "Mon, 05 Oct 2020 20:23:16 GMT";
t = ParseHttpDateTime(s, strlen(s));
EXPECT_EQ(1601929396, t);
gmtime_r(&t, &tm);
FormatHttpDateTime(b, &tm);
EXPECT_STREQ(s, b);
}
TEST(ParseHttpDateTime, test64bit) {
int64_t t;
struct tm tm;
char b[30], *s = "Tue, 05 Oct 2100 20:23:16 GMT";
t = ParseHttpDateTime(s, strlen(s));
EXPECT_EQ(4126450996, t);
gmtime_r(&t, &tm);
FormatHttpDateTime(b, &tm);
EXPECT_STREQ(s, b);
}