get-local-times.sh - tzdata update test for RUS, UKR, BLR

#!/bin/sh

################################################################################
##  Script name: get-local-times.sh
##  Script version: 1.0 (2011-10-15 22:00 UTC)
##  Description: Script gets local times in different locations (Moscow,
##  Kaliningrad, Kiev, Minsk) for each of 5 given UTC dates, using system's TZ
##  database, and compares the result with the correct values ​​of local dates.
##  Author: Roman Tik (ya.roman.tik {аt} yandex.ru)
################################################################################

# Testing dates in UTC
D1UTC="2010-10-01 15:00 UTC"
D2UTC="2010-11-01 15:00 UTC"
D3UTC="2011-10-01 15:00 UTC"
D4UTC="2011-11-01 15:00 UTC"
D5UTC="2012-07-01 15:00 UTC"

# Correct values for local times in Europe/Moscow:
D1MSKCORRECT="2010-10-01 19:00 MSD (UTC+04)"
D2MSKCORRECT="2010-11-01 18:00 MSK (UTC+03)"
D3MSKCORRECT="2011-10-01 19:00 MSK (UTC+04)"
D4MSKCORRECT="2011-11-01 19:00 MSK (UTC+04)"
D5MSKCORRECT="2012-07-01 19:00 MSK (UTC+04)"

# Correct values for local times in Europe/Kaliningrad:
D1KLGCORRECT="2010-10-01 18:00 EEST (UTC+03)"
D2KLGCORRECT="2010-11-01 17:00 EET (UTC+02)"
D3KLGCORRECT="2011-10-01 18:00 FET (UTC+03)"
D4KLGCORRECT="2011-11-01 18:00 FET (UTC+03)"
D5KLGCORRECT="2012-07-01 18:00 FET (UTC+03)"

# Correct values for local times in Europe/Kiev:
D1KIEVCORRECT="2010-10-01 18:00 EEST (UTC+03)"
D2KIEVCORRECT="2010-11-01 17:00 EET (UTC+02)"
D3KIEVCORRECT="2011-10-01 18:00 FET (UTC+03)"
D4KIEVCORRECT="2011-11-01 18:00 FET (UTC+03)"
D5KIEVCORRECT="2012-07-01 18:00 FET (UTC+03)"

# Correct values for local times in Europe/Minsk:
D1MINSKCORRECT="2010-10-01 18:00 EEST (UTC+03)"
D2MINSKCORRECT="2010-11-01 17:00 EET (UTC+02)"
D3MINSKCORRECT="2011-10-01 18:00 FET (UTC+03)"
D4MINSKCORRECT="2011-11-01 18:00 FET (UTC+03)"
D5MINSKCORRECT="2012-07-01 18:00 FET (UTC+03)"

echo "Testing dates (UTC):"
echo 1. $D1UTC
echo 2. $D2UTC
echo 3. $D3UTC
echo 4. $D4UTC
echo 5. $D5UTC
echo
echo "Script gets local times in different locations (Moscow, Kaliningrad, Kiev, Minsk) for each of 5 given UTC dates, using system's TZ database, and compares the result with the correct values ​​of local dates."

export TZ="Europe/Moscow"
D1MSK=`date -d "$D1UTC" +%Y-%m-%d" "%H:%M" "%Z" (UTC"%:::z")"`
D2MSK=`date -d "$D2UTC" +%Y-%m-%d" "%H:%M" "%Z" (UTC"%:::z")"`
D3MSK=`date -d "$D3UTC" +%Y-%m-%d" "%H:%M" "%Z" (UTC"%:::z")"`
D4MSK=`date -d "$D4UTC" +%Y-%m-%d" "%H:%M" "%Z" (UTC"%:::z")"`
D5MSK=`date -d "$D5UTC" +%Y-%m-%d" "%H:%M" "%Z" (UTC"%:::z")"`
export TZ="Europe/Kaliningrad"
D1KLG=`date -d "$D1UTC" +%Y-%m-%d" "%H:%M" "%Z" (UTC"%:::z")"`
D2KLG=`date -d "$D2UTC" +%Y-%m-%d" "%H:%M" "%Z" (UTC"%:::z")"`
D3KLG=`date -d "$D3UTC" +%Y-%m-%d" "%H:%M" "%Z" (UTC"%:::z")"`
D4KLG=`date -d "$D4UTC" +%Y-%m-%d" "%H:%M" "%Z" (UTC"%:::z")"`
D5KLG=`date -d "$D5UTC" +%Y-%m-%d" "%H:%M" "%Z" (UTC"%:::z")"`
export TZ="Europe/Kiev"
D1KIEV=`date -d "$D1UTC" +%Y-%m-%d" "%H:%M" "%Z" (UTC"%:::z")"`
D2KIEV=`date -d "$D2UTC" +%Y-%m-%d" "%H:%M" "%Z" (UTC"%:::z")"`
D3KIEV=`date -d "$D3UTC" +%Y-%m-%d" "%H:%M" "%Z" (UTC"%:::z")"`
D4KIEV=`date -d "$D4UTC" +%Y-%m-%d" "%H:%M" "%Z" (UTC"%:::z")"`
D5KIEV=`date -d "$D5UTC" +%Y-%m-%d" "%H:%M" "%Z" (UTC"%:::z")"`
export TZ="Europe/Minsk"
D1MINSK=`date -d "$D1UTC" +%Y-%m-%d" "%H:%M" "%Z" (UTC"%:::z")"`
D2MINSK=`date -d "$D2UTC" +%Y-%m-%d" "%H:%M" "%Z" (UTC"%:::z")"`
D3MINSK=`date -d "$D3UTC" +%Y-%m-%d" "%H:%M" "%Z" (UTC"%:::z")"`
D4MINSK=`date -d "$D4UTC" +%Y-%m-%d" "%H:%M" "%Z" (UTC"%:::z")"`
D5MINSK=`date -d "$D5UTC" +%Y-%m-%d" "%H:%M" "%Z" (UTC"%:::z")"`

echo
echo "Testing dates in Moscow (Russia):"
echo -n 1. $D1MSK
if [ "$D1MSK" = "$D1MSKCORRECT" ]; then echo " [OK]";
else echo " [WRONG]"; echo "Correct local time:" $D1MSKCORRECT
fi
echo -n 2. $D2MSK
if [ "$D2MSK" = "$D2MSKCORRECT" ]; then echo " [OK]";
else echo " [WRONG]"; echo "Correct local time:" $D2MSKCORRECT
fi
echo -n 3. $D3MSK
if [ "$D3MSK" = "$D3MSKCORRECT" ]; then echo " [OK]";
else echo " [WRONG]"; echo "Correct local time:" $D3MSKCORRECT
fi
echo -n 4. $D4MSK
if [ "$D4MSK" = "$D4MSKCORRECT" ]; then echo " [OK]";
else echo " [WRONG]"; echo "Correct local time:" $D4MSKCORRECT
fi
echo -n 5. $D5MSK
if [ "$D5MSK" = "$D5MSKCORRECT" ]; then echo " [OK]";
else echo " [WRONG]"; echo "Correct local time:" $D5MSKCORRECT
fi

echo
echo "Testing dates in Kaliningrad (Russia):"
echo -n 1. $D1KLG
if [ "$D1KLG" = "$D1KLGCORRECT" ]; then echo " [OK]";
else echo " [WRONG]"; echo "Correct local time:" $D1KLGCORRECT
fi
echo -n 2. $D2KLG
if [ "$D2KLG" = "$D2KLGCORRECT" ]; then echo " [OK]";
else echo " [WRONG]"; echo "Correct local time:" $D2KLGCORRECT
fi
echo -n 3. $D3KLG
if [ "$D3KLG" = "$D3KLGCORRECT" ]; then echo " [OK]";
else echo " [WRONG]"; echo "Correct local time:" $D3KLGCORRECT
fi
echo -n 4. $D4KLG
if [ "$D4KLG" = "$D4KLGCORRECT" ]; then echo " [OK]";
else echo " [WRONG]"; echo "Correct local time:" $D4KLGCORRECT
fi
echo -n 5. $D5KLG
if [ "$D5KLG" = "$D5KLGCORRECT" ]; then echo " [OK]";
else echo " [WRONG]"; echo "Correct local time:" $D5KLGCORRECT
fi

echo
echo "Testing dates in Kiev (Ukraine):"
echo -n 1. $D1KIEV
if [ "$D1KIEV" = "$D1KIEVCORRECT" ]; then echo " [OK]";
else echo " [WRONG]"; echo "Correct local time:" $D1KIEVCORRECT
fi
echo -n 2. $D2KIEV
if [ "$D2KIEV" = "$D2KIEVCORRECT" ]; then echo " [OK]";
else echo " [WRONG]"; echo "Correct local time:" $D2KIEVCORRECT
fi
echo -n 3. $D3KIEV
if [ "$D3KIEV" = "$D3KIEVCORRECT" ]; then echo " [OK]";
else echo " [WRONG]"; echo "Correct local time:" $D3KIEVCORRECT
fi
echo -n 4. $D4KIEV
if [ "$D4KIEV" = "$D4KIEVCORRECT" ]; then echo " [OK]";
else echo " [WRONG]"; echo "Correct local time:" $D4KIEVCORRECT
fi
echo -n 5. $D5KIEV
if [ "$D5KIEV" = "$D5KIEVCORRECT" ]; then echo " [OK]";
else echo " [WRONG]"; echo "Correct local time:" $D5KIEVCORRECT
fi

echo
echo "Testing dates in Minsk (Belarus):"
echo -n 1. $D1MINSK
if [ "$D1MINSK" = "$D1MINSKCORRECT" ]; then echo " [OK]";
else echo " [WRONG]"; echo "Correct local time:" $D1MINSKCORRECT
fi
echo -n 2. $D2MINSK
if [ "$D2MINSK" = "$D2MINSKCORRECT" ]; then echo " [OK]";
else echo " [WRONG]"; echo "Correct local time:" $D2MINSKCORRECT
fi
echo -n 3. $D3MINSK
if [ "$D3MINSK" = "$D3MINSKCORRECT" ]; then echo " [OK]";
else echo " [WRONG]"; echo "Correct local time:" $D3MINSKCORRECT
fi
echo -n 4. $D4MINSK
if [ "$D4MINSK" = "$D4MINSKCORRECT" ]; then echo " [OK]";
else echo " [WRONG]"; echo "Correct local time:" $D4MINSKCORRECT
fi
echo -n 5. $D5MINSK
if [ "$D5MINSK" = "$D5MINSKCORRECT" ]; then echo " [OK]";
else echo " [WRONG]"; echo "Correct local time:" $D5MINSKCORRECT
fi