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lnav/test/test_reltime.cc
Timothy Stack 7821d07b7c [tests] coverage for relative_time.hh
2021-01-31 23:20:38 -08:00

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/**
* Copyright (c) 2015, 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 "config.h"
#include <sys/time.h>
#include "fmt/format.h"
#define DOCTEST_CONFIG_IMPLEMENT_WITH_MAIN
#include "doctest.hh"
#include "relative_time.hh"
using namespace std;
static struct {
const char *reltime{nullptr};
const char *expected{nullptr};
const char *expected_negate{nullptr};
} TEST_DATA[] = {
// { "10 minutes after the next hour", "next 0:10" },
{ "0s", "0s", "0s" },
{ "next day", "next day 0:00", "last day 0:00" },
{ "next month", "next month day 0 0:00", "last month day 0 0:00" },
{ "next year", "next year month 0 day 0 0:00",
"last year month 0 day 0 0:00" },
{ "previous hour", "last 0:00", "next 0:00" },
{ "next 10 minutes after the hour", "next 0:10", "last 0:10" },
{ "1h50m", "1h50m", "-1h-50m" },
{ "next hour", "next 0:00", "last 0:00" },
{ "a minute ago", "0:-1", "0:-1" },
{ "1m ago", "0:-1", "0:-1" },
{ "a min ago", "0:-1", "0:-1" },
{ "a m ago", "0:-1", "0:-1" },
{ "+1 minute ago", "0:-1", "0:-1" },
{ "-1 minute ago", "0:-1", "0:-1" },
{ "-1 minute", "-1m", "1m" },
{ "10 minutes after the hour", "0:10", "0:10" },
{ "1:40", "1:40", "1:40" },
{ "01:30", "1:30", "1:30" },
{ "1pm", "13:00", "13:00" },
{ "12pm", "12:00", "12:00" },
{ "00:27:18.567", "0:27:18.567", "0:27:18.567" },
{}
};
static struct {
const char *reltime;
const char *expected_error;
} BAD_TEST_DATA[] = {
{ "ago", "Expecting a time unit" },
{ "minute", "Expecting a number before time unit" },
{ "1 2", "No time unit given for the previous number" },
{ nullptr, nullptr }
};
TEST_CASE("reltime")
{
time_t base_time = 1317913200;
struct exttm base_tm;
base_tm.et_tm = *gmtime(&base_time);
struct timeval tv;
struct exttm tm, tm2;
time_t new_time;
relative_time rt;
for (int lpc = 0; TEST_DATA[lpc].reltime; lpc++) {
auto res = relative_time::from_str(TEST_DATA[lpc].reltime);
CHECK_MESSAGE(res.isOk(), TEST_DATA[lpc].reltime);
rt = res.unwrap();
CHECK(std::string(TEST_DATA[lpc].expected) == rt.to_string());
rt.negate();
CHECK(std::string(TEST_DATA[lpc].expected_negate) == rt.to_string());
}
for (int lpc = 0; BAD_TEST_DATA[lpc].reltime; lpc++) {
auto res = relative_time::from_str(BAD_TEST_DATA[lpc].reltime);
CHECK(res.isErr());
CHECK(res.unwrapErr().pe_msg == string(BAD_TEST_DATA[lpc].expected_error));
}
rt = relative_time::from_str("").unwrap();
CHECK(rt.empty());
rt = relative_time::from_str("a minute ago").unwrap();
CHECK(rt.rt_field[relative_time::RTF_MINUTES].value == -1);
CHECK(rt.is_negative() == true);
rt = relative_time::from_str("5 milliseconds").unwrap();
CHECK(rt.rt_field[relative_time::RTF_MICROSECONDS].value == 5 * 1000);
rt = relative_time::from_str("5000 ms ago").unwrap();
CHECK(rt.rt_field[relative_time::RTF_SECONDS].value == -5);
rt = relative_time::from_str("5 hours 20 minutes ago").unwrap();
CHECK(rt.rt_field[relative_time::RTF_HOURS].value == -5);
CHECK(rt.rt_field[relative_time::RTF_MINUTES].value == -20);
rt = relative_time::from_str("5 hours and 20 minutes ago").unwrap();
CHECK(rt.rt_field[relative_time::RTF_HOURS].value == -5);
CHECK(rt.rt_field[relative_time::RTF_MINUTES].value == -20);
rt = relative_time::from_str("1:23").unwrap();
CHECK(rt.rt_field[relative_time::RTF_HOURS].value == 1);
CHECK(rt.rt_field[relative_time::RTF_MINUTES].value == 23);
CHECK(rt.is_absolute());
rt = relative_time::from_str("1:23:45").unwrap();
CHECK(rt.rt_field[relative_time::RTF_HOURS].value == 1);
CHECK(rt.rt_field[relative_time::RTF_MINUTES].value == 23);
CHECK(rt.rt_field[relative_time::RTF_SECONDS].value == 45);
CHECK(rt.is_absolute());
tm = base_tm;
rt.add(tm);
new_time = timegm(&tm.et_tm);
tm.et_tm = *gmtime(&new_time);
CHECK(tm.et_tm.tm_hour == 1);
CHECK(tm.et_tm.tm_min == 23);
rt = relative_time::from_str("5 minutes ago").unwrap();
tm = base_tm;
rt.add(tm);
new_time = timegm(&tm.et_tm);
CHECK(new_time == (base_time - (5 * 60)));
rt = relative_time::from_str("today at 4pm").unwrap();
memset(&tm, 0, sizeof(tm));
memset(&tm2, 0, sizeof(tm2));
gettimeofday(&tv, NULL);
localtime_r(&tv.tv_sec, &tm.et_tm);
localtime_r(&tv.tv_sec, &tm2.et_tm);
tm2.et_tm.tm_hour = 16;
tm2.et_tm.tm_min = 0;
tm2.et_tm.tm_sec = 0;
rt.add(tm);
tm.et_tm.tm_yday = 0;
tm2.et_tm.tm_yday = 0;
tm.et_tm.tm_wday = 0;
tm2.et_tm.tm_wday = 0;
#ifdef HAVE_STRUCT_TM_TM_ZONE
tm2.et_tm.tm_gmtoff = 0;
tm2.et_tm.tm_zone = NULL;
#endif
CHECK(tm.et_tm.tm_year == tm2.et_tm.tm_year);
CHECK(tm.et_tm.tm_mon == tm2.et_tm.tm_mon);
CHECK(tm.et_tm.tm_mday == tm2.et_tm.tm_mday);
CHECK(tm.et_tm.tm_hour == tm2.et_tm.tm_hour);
CHECK(tm.et_tm.tm_min == tm2.et_tm.tm_min);
CHECK(tm.et_tm.tm_sec == tm2.et_tm.tm_sec);
rt = relative_time::from_str("yesterday at 4pm").unwrap();
gettimeofday(&tv, NULL);
localtime_r(&tv.tv_sec, &tm.et_tm);
localtime_r(&tv.tv_sec, &tm2.et_tm);
tm2.et_tm.tm_mday -= 1;
tm2.et_tm.tm_hour = 16;
tm2.et_tm.tm_min = 0;
tm2.et_tm.tm_sec = 0;
rt.add(tm);
tm.et_tm.tm_yday = 0;
tm2.et_tm.tm_yday = 0;
tm.et_tm.tm_wday = 0;
tm2.et_tm.tm_wday = 0;
#ifdef HAVE_STRUCT_TM_TM_ZONE
tm2.et_tm.tm_gmtoff = 0;
tm2.et_tm.tm_zone = NULL;
#endif
CHECK(tm.et_tm.tm_year == tm2.et_tm.tm_year);
CHECK(tm.et_tm.tm_mon == tm2.et_tm.tm_mon);
CHECK(tm.et_tm.tm_mday == tm2.et_tm.tm_mday);
CHECK(tm.et_tm.tm_hour == tm2.et_tm.tm_hour);
CHECK(tm.et_tm.tm_min == tm2.et_tm.tm_min);
CHECK(tm.et_tm.tm_sec == tm2.et_tm.tm_sec);
rt = relative_time::from_str("2 days ago").unwrap();
gettimeofday(&tv, NULL);
localtime_r(&tv.tv_sec, &tm.et_tm);
localtime_r(&tv.tv_sec, &tm2.et_tm);
tm2.et_tm.tm_mday -= 2;
tm2.et_tm.tm_hour = 0;
tm2.et_tm.tm_min = 0;
tm2.et_tm.tm_sec = 0;
rt.add(tm);
tm.et_tm.tm_yday = 0;
tm2.et_tm.tm_yday = 0;
tm.et_tm.tm_wday = 0;
tm2.et_tm.tm_wday = 0;
#ifdef HAVE_STRUCT_TM_TM_ZONE
tm2.et_tm.tm_gmtoff = 0;
tm2.et_tm.tm_zone = NULL;
#endif
CHECK(tm.et_tm.tm_year == tm2.et_tm.tm_year);
CHECK(tm.et_tm.tm_mon == tm2.et_tm.tm_mon);
CHECK(tm.et_tm.tm_mday == tm2.et_tm.tm_mday);
CHECK(tm.et_tm.tm_hour == tm2.et_tm.tm_hour);
CHECK(tm.et_tm.tm_min == tm2.et_tm.tm_min);
CHECK(tm.et_tm.tm_sec == tm2.et_tm.tm_sec);
}
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