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Diffstat (limited to 'contrib/apr-util/test/testdate.c')
| -rw-r--r-- | contrib/apr-util/test/testdate.c | 202 |
1 files changed, 202 insertions, 0 deletions
diff --git a/contrib/apr-util/test/testdate.c b/contrib/apr-util/test/testdate.c new file mode 100644 index 000000000000..b4e2edf263ec --- /dev/null +++ b/contrib/apr-util/test/testdate.c @@ -0,0 +1,202 @@ +/* Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed with + * this work for additional information regarding copyright ownership. + * The ASF licenses this file to You under the Apache License, Version 2.0 + * (the "License"); you may not use this file except in compliance with + * the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#include "abts.h" +#include "testutil.h" +#include "apr_date.h" +#include "apr_general.h" + +#if APR_HAVE_TIME_H +#include <time.h> +#endif /* APR_HAVE_TIME_H */ + +static struct datetest { + const char *input; + const char *output; +} tests[] = { + { "Mon, 27 Feb 1995 20:49:44 -0800", "Tue, 28 Feb 1995 04:49:44 GMT" }, + { "Fri, 1 Jul 2005 11:34:25 -0400", "Fri, 01 Jul 2005 15:34:25 GMT" }, + { "Monday, 27-Feb-95 20:49:44 -0800", "Tue, 28 Feb 1995 04:49:44 GMT" }, + { "Tue, 4 Mar 1997 12:43:52 +0200", "Tue, 04 Mar 1997 10:43:52 GMT" }, + { "Mon, 27 Feb 95 20:49:44 -0800", "Tue, 28 Feb 1995 04:49:44 GMT" }, + { "Tue, 4 Mar 97 12:43:52 +0200", "Tue, 04 Mar 1997 10:43:52 GMT" }, + { "Tue, 4 Mar 97 12:43:52 +0200", "Tue, 04 Mar 1997 10:43:52 GMT" }, + { "Mon, 27 Feb 95 20:49 GMT", "Mon, 27 Feb 1995 20:49:00 GMT" }, + { "Tue, 4 Mar 97 12:43 GMT", "Tue, 04 Mar 1997 12:43:00 GMT" }, + { NULL, NULL } +}; + +static const apr_time_t year2secs[] = { + APR_INT64_C(0), /* 1970 */ + APR_INT64_C(31536000), /* 1971 */ + APR_INT64_C(63072000), /* 1972 */ + APR_INT64_C(94694400), /* 1973 */ + APR_INT64_C(126230400), /* 1974 */ + APR_INT64_C(157766400), /* 1975 */ + APR_INT64_C(189302400), /* 1976 */ + APR_INT64_C(220924800), /* 1977 */ + APR_INT64_C(252460800), /* 1978 */ + APR_INT64_C(283996800), /* 1979 */ + APR_INT64_C(315532800), /* 1980 */ + APR_INT64_C(347155200), /* 1981 */ + APR_INT64_C(378691200), /* 1982 */ + APR_INT64_C(410227200), /* 1983 */ + APR_INT64_C(441763200), /* 1984 */ + APR_INT64_C(473385600), /* 1985 */ + APR_INT64_C(504921600), /* 1986 */ + APR_INT64_C(536457600), /* 1987 */ + APR_INT64_C(567993600), /* 1988 */ + APR_INT64_C(599616000), /* 1989 */ + APR_INT64_C(631152000), /* 1990 */ + APR_INT64_C(662688000), /* 1991 */ + APR_INT64_C(694224000), /* 1992 */ + APR_INT64_C(725846400), /* 1993 */ + APR_INT64_C(757382400), /* 1994 */ + APR_INT64_C(788918400), /* 1995 */ + APR_INT64_C(820454400), /* 1996 */ + APR_INT64_C(852076800), /* 1997 */ + APR_INT64_C(883612800), /* 1998 */ + APR_INT64_C(915148800), /* 1999 */ + APR_INT64_C(946684800), /* 2000 */ + APR_INT64_C(978307200), /* 2001 */ + APR_INT64_C(1009843200), /* 2002 */ + APR_INT64_C(1041379200), /* 2003 */ + APR_INT64_C(1072915200), /* 2004 */ + APR_INT64_C(1104537600), /* 2005 */ + APR_INT64_C(1136073600), /* 2006 */ + APR_INT64_C(1167609600), /* 2007 */ + APR_INT64_C(1199145600), /* 2008 */ + APR_INT64_C(1230768000), /* 2009 */ + APR_INT64_C(1262304000), /* 2010 */ + APR_INT64_C(1293840000), /* 2011 */ + APR_INT64_C(1325376000), /* 2012 */ + APR_INT64_C(1356998400), /* 2013 */ + APR_INT64_C(1388534400), /* 2014 */ + APR_INT64_C(1420070400), /* 2015 */ + APR_INT64_C(1451606400), /* 2016 */ + APR_INT64_C(1483228800), /* 2017 */ + APR_INT64_C(1514764800), /* 2018 */ + APR_INT64_C(1546300800), /* 2019 */ + APR_INT64_C(1577836800), /* 2020 */ + APR_INT64_C(1609459200), /* 2021 */ + APR_INT64_C(1640995200), /* 2022 */ + APR_INT64_C(1672531200), /* 2023 */ + APR_INT64_C(1704067200), /* 2024 */ + APR_INT64_C(1735689600), /* 2025 */ + APR_INT64_C(1767225600), /* 2026 */ + APR_INT64_C(1798761600), /* 2027 */ + APR_INT64_C(1830297600), /* 2028 */ + APR_INT64_C(1861920000), /* 2029 */ + APR_INT64_C(1893456000), /* 2030 */ + APR_INT64_C(1924992000), /* 2031 */ + APR_INT64_C(1956528000), /* 2032 */ + APR_INT64_C(1988150400), /* 2033 */ + APR_INT64_C(2019686400), /* 2034 */ + APR_INT64_C(2051222400), /* 2035 */ + APR_INT64_C(2082758400), /* 2036 */ + APR_INT64_C(2114380800), /* 2037 */ + APR_INT64_C(2145916800) /* 2038 */ +}; + +const char month_snames[12][4] = { + "Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec" +}; + +/* XXX: non-portable */ +static void gm_timestr_822(char *ts, apr_time_t sec) +{ + static const char *const days[7]= + {"Sun","Mon", "Tue", "Wed", "Thu", "Fri", "Sat"}; + struct tm *tms; + time_t ls = (time_t)sec; + + tms = gmtime(&ls); + + sprintf(ts, "%s, %.2d %s %d %.2d:%.2d:%.2d GMT", days[tms->tm_wday], + tms->tm_mday, month_snames[tms->tm_mon], tms->tm_year + 1900, + tms->tm_hour, tms->tm_min, tms->tm_sec); +} + +/* Linear congruential generator */ +static apr_uint32_t lgc(apr_uint32_t a) +{ + apr_uint64_t z = a; + z *= 279470273; + z %= APR_UINT64_C(4294967291); + return (apr_uint32_t)z; +} + +static void test_date_parse_http(abts_case *tc, void *data) +{ + int year, i; + apr_time_t guess; + apr_time_t offset = 0; + apr_time_t secstodate, newsecs; + char datestr[50]; + + for (year = 1970; year < 2038; ++year) { + secstodate = year2secs[year - 1970] + offset; + gm_timestr_822(datestr, secstodate); + secstodate *= APR_USEC_PER_SEC; + newsecs = apr_date_parse_http(datestr); + ABTS_TRUE(tc, secstodate == newsecs); + } + +#if APR_HAS_RANDOM + apr_generate_random_bytes((unsigned char *)&guess, sizeof(guess)); +#else + guess = apr_time_now() % APR_TIME_C(4294967291); +#endif + + for (i = 0; i < 10000; ++i) { + guess = (time_t)lgc((apr_uint32_t)guess); + if (guess < 0) + guess *= -1; + secstodate = guess + offset; + gm_timestr_822(datestr, secstodate); + secstodate *= APR_USEC_PER_SEC; + newsecs = apr_date_parse_http(datestr); + ABTS_TRUE(tc, secstodate == newsecs); + } +} + +static void test_date_rfc(abts_case *tc, void *data) +{ + apr_time_t date; + int i = 0; + + while (tests[i].input) { + char str_date[APR_RFC822_DATE_LEN] = { 0 }; + + date = apr_date_parse_rfc(tests[i].input); + + apr_rfc822_date(str_date, date); + + ABTS_STR_EQUAL(tc, str_date, tests[i].output); + + i++; + } +} + +abts_suite *testdate(abts_suite *suite) +{ + suite = ADD_SUITE(suite); + + abts_run_test(suite, test_date_parse_http, NULL); + abts_run_test(suite, test_date_rfc, NULL); + + return suite; +} |