/** * Copyright (c) 2014, Timothy Stack * * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are met: * * * Redistributions of source code must retain the above copyright notice, this * list of conditions and the following disclaimer. * * Redistributions in binary form must reproduce the above copyright notice, * this list of conditions and the following disclaimer in the documentation * and/or other materials provided with the distribution. * * Neither the name of Timothy Stack nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ''AS IS'' AND ANY * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE * DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #include #include #define DOCTEST_CONFIG_IMPLEMENT_WITH_MAIN #include "../src/lnav_util.hh" #include "base/date_time_scanner.hh" #include "config.h" #include "doctest/doctest.h" #include "lnav_config.hh" #include "ptimec.hh" static const char* GOOD_TIMES[] = { "2022-08-27T17:22:01.694554+03:00", "2022-08-27T17:22:01.694554+0300", "2022-08-27T17:22:01.694554+00:00", "2022-08-27T17:22:01.694554+0000", "2022-08-27T17:22:01.694554Z", "2017 May 08 Mon 18:57:57.578", "May 01 00:00:01", "May 10 12:00:01", "2014-02-11 16:12:34", "2014-02-11 16:12:34.123", "05/18/2018 12:00:53 PM", "05/18/2018 12:00:53 AM", }; static const char* BAD_TIMES[] = { "1-2-3 1:2:3", "2013-22-01 12:01:22", "2013-00-01 12:01:22", "@4000000043", }; TEST_CASE("date_time_scanner") { setenv("TZ", "UTC", 1); lnav_config.lc_log_date_time.c_zoned_to_local = false; for (const auto* good_time : GOOD_TIMES) { date_time_scanner dts; struct timeval tv; struct exttm tm; const char* rc; rc = dts.scan(good_time, strlen(good_time), nullptr, &tm, tv); CHECK(dts.dts_zoned_to_local == false); printf("ret %s %p\n", good_time, rc); assert(rc != nullptr); char ts[64]; dts.ftime(ts, sizeof(ts), nullptr, tm); printf("fmt %s\n", PTIMEC_FORMATS[dts.dts_fmt_lock].pf_fmt); printf("orig %s\n", good_time); printf("loop %s\n", ts); CHECK(std::string(ts) == std::string(good_time)); } { const auto sf = string_fragment::from_const("2014-02-11 16:12:34.123.456"); struct timeval tv; struct exttm tm; date_time_scanner dts; const auto* rc = dts.scan(sf.data(), sf.length(), nullptr, &tm, tv); CHECK((tm.et_flags & ETF_MILLIS_SET)); CHECK(std::string(rc) == sf.substr(23).to_string()); char ts[64]; dts.ftime(ts, sizeof(ts), nullptr, tm); CHECK(std::string(ts) == std::string("2014-02-11 16:12:34.123")); } { static const char* OLD_TIME = "05/18/1960 12:00:53 AM"; date_time_scanner dts; struct timeval tv; struct exttm tm; auto rc = dts.scan(OLD_TIME, strlen(OLD_TIME), nullptr, &tm, tv); assert(rc != nullptr); char ts[64]; dts.ftime(ts, sizeof(ts), nullptr, tm); assert(strcmp(ts, "05/18/1980 12:00:53 AM") == 0); } { date_time_scanner dts; struct timeval tv; dts.convert_to_timeval("@40000000433225833b6e1a8c", -1, nullptr, tv); assert(tv.tv_sec == 1127359865); assert(tv.tv_usec == 997071); memset(&tv, 0, sizeof(tv)); dts.convert_to_timeval("@4000000043322583", -1, nullptr, tv); assert(tv.tv_sec == 1127359865); assert(tv.tv_usec == 0); } for (const auto* bad_time : BAD_TIMES) { date_time_scanner dts; struct timeval tv; struct exttm tm; printf("Checking bad time: %s\n", bad_time); assert(dts.scan(bad_time, strlen(bad_time), nullptr, &tm, tv) == nullptr); } { const char* en_date = "Jan 1 12:00:00"; const char* es_date = " 1/Ene/2014:12:00:00 +0000"; struct timeval en_tv, es_tv; struct exttm en_tm, es_tm; date_time_scanner dts; if (setlocale(LC_TIME, "es_ES.UTF-8") != nullptr) { assert(dts.scan(en_date, strlen(en_date), nullptr, &en_tm, en_tv) != nullptr); dts.clear(); assert(dts.scan(es_date, strlen(es_date), nullptr, &es_tm, es_tv) != nullptr); } } { const char* en_date = "Jan 1 12:00:00"; const char* fr_date = "août 19 11:08:37"; struct timeval en_tv, fr_tv; struct exttm en_tm, fr_tm; date_time_scanner dts; if (setlocale(LC_TIME, "fr_FR.UTF-8") != nullptr) { assert(dts.scan(en_date, strlen(en_date), nullptr, &en_tm, en_tv) != nullptr); dts.clear(); assert(dts.scan(fr_date, strlen(fr_date), nullptr, &fr_tm, fr_tv) != nullptr); } } { const char* ts = "22:46:03.471"; const char* fmt[] = { "%H:%M:%S.%L", nullptr, }; char buf[64]; date_time_scanner dts; struct exttm tm; struct timeval tv; const auto* ts_end = dts.scan(ts, strlen(ts), fmt, &tm, tv); assert(ts_end - ts == 12); auto rc = dts.ftime(buf, sizeof(buf), fmt, tm); assert(rc == 12); assert(strcmp(ts, buf) == 0); } { const char* epoch_str = "ts 1428721664 ]"; struct exttm tm; off_t off = 0; memset(&tm, 0, sizeof(tm)); bool rc = ptime_fmt("ts %s ]", &tm, epoch_str, off, strlen(epoch_str)); assert(rc); assert(tm2sec(&tm.et_tm) == 1428721664); } { const char* epoch_str = "ts 60150c93 ]"; struct exttm tm; off_t off = 0; memset(&tm, 0, sizeof(tm)); bool rc = ptime_fmt("ts %q ]", &tm, epoch_str, off, strlen(epoch_str)); assert(rc); assert(tm2sec(&tm.et_tm) == 1611992211); char buf[32]; ftime_fmt(buf, sizeof(buf), "ts %q ]", tm); assert(strcmp(buf, epoch_str) == 0); } }