Fixed leap time calculation; tested unixtimestamp convertion for the years 2016 to 2020

unit/generateUnixtimes.sh

@@ -0,0 +1,52 @@
+#/bin/bash
+
+# date command is all we need, as shown:
+#date -d '2007-011-01 17:30:24' '+%s'
+#1193934624
+#date -d '2007-011-01 17:30:24' '+%w'
+#4 
+
+# Usage:
+# Call this script and write the output of stdout into a file.
+# e.g.: ./generateUnixtime.sh > unixtimetest.lua
+
+# Generate the header
+cat << EOF
+dofile("../timecore.lua")
+function checkUnixTime(resultYear, resultMonth, resultDay, resultHour, resultMinute, resultSecond, resultDow, unixtime)
+ year, month, day, hour, minute, second, dow = gettime(unixtime)
+
+ if not (year == resultYear and resultMonth == month and day == resultDay and hour == resultHour and minute == resultMinute and second == resultSecond and dow == resultDow) then
+        print(resultYear .. "-" .. resultMonth .. "-" .. resultDay .. " " .. resultHour .. ":" .. resultMinute .. ":" .. resultSecond .. " day of week : " .. resultDow .. " not extracted from " .. unixtime) 
+        print(year .. "-" .. month .. "-" .. day .. " " .. hour .. ":" .. minute .. ":" .. second .. " day of week : " .. dow .. " found instead") 
+        os.exit(1)
+    else
+        print(resultYear .. "-" .. resultMonth .. "-" .. resultDay .. " " .. resultHour .. ":" .. resultMinute .. ":" .. resultSecond .. " OK") 
+    end
+
+ 
+end
+EOF
+
+# Generate all the tests
+for year in {2016..2020}; do
+ for month in {1..12}; do
+  for day in {1..31}; do
+    hour=$((RANDOM%24))
+    minutes=$((RANDOM%60))
+    seconds=$((RANDOM%60))
+    timestmp="$year-$month-$day $hour:$minutes:$seconds"
+    date -d "$timestmp" "+%F %T" >> /dev/null
+    if [ $? -ne 0 ]; then
+     echo "--Time $timestmp is not valid"
+    else
+     unixtime=$(date -u -d "$timestmp" '+%s')
+     dayofweek=$(date -u -d "$timestmp" '+%w')
+     # Generate the lua test command, like: checkTime(2015, 1, 1, 10, 11, 12, 0, 1)
+     echo "checkUnixTime($year, $month, $day, $hour, $minutes, $seconds, $dayofweek, $unixtime)"
+
+    fi
+  done
+ done
+done
+exit 0