diff options
Diffstat (limited to 'tests/stdlib/ttime.nim')
| -rw-r--r-- | tests/stdlib/ttime.nim | 190 |
1 files changed, 138 insertions, 52 deletions
diff --git a/tests/stdlib/ttime.nim b/tests/stdlib/ttime.nim index 3ab287c4e..b28d8aecd 100644 --- a/tests/stdlib/ttime.nim +++ b/tests/stdlib/ttime.nim @@ -9,77 +9,97 @@ import # $ date --date='@2147483647' # Tue 19 Jan 03:14:07 GMT 2038 -var t = getGMTime(fromSeconds(2147483647)) -doAssert t.format("ddd dd MMM hh:mm:ss ZZZ yyyy") == "Tue 19 Jan 03:14:07 UTC 2038" -doAssert t.format("ddd ddMMMhh:mm:ssZZZyyyy") == "Tue 19Jan03:14:07UTC2038" - -doAssert t.format("d dd ddd dddd h hh H HH m mm M MM MMM MMMM s" & - " ss t tt y yy yyy yyyy yyyyy z zz zzz ZZZ") == - "19 19 Tue Tuesday 3 03 3 03 14 14 1 01 Jan January 7 07 A AM 8 38 038 2038 02038 0 00 00:00 UTC" - -doAssert t.format("yyyyMMddhhmmss") == "20380119031407" - -var t2 = getGMTime(fromSeconds(160070789)) # Mon 27 Jan 16:06:29 GMT 1975 -doAssert t2.format("d dd ddd dddd h hh H HH m mm M MM MMM MMMM s" & - " ss t tt y yy yyy yyyy yyyyy z zz zzz ZZZ") == - "27 27 Mon Monday 4 04 16 16 6 06 1 01 Jan January 29 29 P PM 5 75 975 1975 01975 0 00 00:00 UTC" +proc checkFormat(t: TimeInfo, format, expected: string) = + let actual = t.format(format) + if actual != expected: + echo "Formatting failure!" + echo "expected: ", expected + echo "actual : ", actual + doAssert false + +let t = getGMTime(fromSeconds(2147483647)) +t.checkFormat("ddd dd MMM hh:mm:ss yyyy", "Tue 19 Jan 03:14:07 2038") +t.checkFormat("ddd ddMMMhh:mm:ssyyyy", "Tue 19Jan03:14:072038") +t.checkFormat("d dd ddd dddd h hh H HH m mm M MM MMM MMMM s" & + " ss t tt y yy yyy yyyy yyyyy z zz zzz", + "19 19 Tue Tuesday 3 03 3 03 14 14 1 01 Jan January 7 07 A AM 8 38 038 2038 02038 +0 +00 +00:00") + +t.checkFormat("yyyyMMddhhmmss", "20380119031407") + +let t2 = getGMTime(fromSeconds(160070789)) # Mon 27 Jan 16:06:29 GMT 1975 +t2.checkFormat("d dd ddd dddd h hh H HH m mm M MM MMM MMMM s" & + " ss t tt y yy yyy yyyy yyyyy z zz zzz", + "27 27 Mon Monday 4 04 16 16 6 06 1 01 Jan January 29 29 P PM 5 75 975 1975 01975 +0 +00 +00:00") when not defined(JS): when sizeof(Time) == 8: var t3 = getGMTime(fromSeconds(889067643645)) # Fri 7 Jun 19:20:45 BST 30143 - doAssert t3.format("d dd ddd dddd h hh H HH m mm M MM MMM MMMM s" & - " ss t tt y yy yyy yyyy yyyyy z zz zzz ZZZ") == - "7 07 Fri Friday 6 06 18 18 20 20 6 06 Jun June 45 45 P PM 3 43 143 0143 30143 0 00 00:00 UTC" - doAssert t3.format(":,[]()-/") == ":,[]()-/" + t3.checkFormat("d dd ddd dddd h hh H HH m mm M MM MMM MMMM s" & + " ss t tt y yy yyy yyyy yyyyy z zz zzz", + "7 07 Fri Friday 6 06 18 18 20 20 6 06 Jun June 45 45 P PM 3 43 143 0143 30143 +0 +00 +00:00") + t3.checkFormat(":,[]()-/", ":,[]()-/") var t4 = getGMTime(fromSeconds(876124714)) # Mon 6 Oct 08:58:34 BST 1997 -doAssert t4.format("M MM MMM MMMM") == "10 10 Oct October" +t4.checkFormat("M MM MMM MMMM", "10 10 Oct October") # Interval tests -doAssert((t4 - initInterval(years = 2)).format("yyyy") == "1995") -doAssert((t4 - initInterval(years = 7, minutes = 34, seconds = 24)).format("yyyy mm ss") == "1990 24 10") +(t4 - initInterval(years = 2)).checkFormat("yyyy", "1995") +(t4 - initInterval(years = 7, minutes = 34, seconds = 24)).checkFormat("yyyy mm ss", "1990 24 10") proc parseTest(s, f, sExpected: string, ydExpected: int) = - let parsed = s.parse(f) - doAssert($parsed == sExpected) + let + parsed = s.parse(f) + parsedStr = $getGMTime(toTime(parsed)) + if parsedStr != sExpected: + echo "Parsing failure!" + echo "expected: ", sExpected + echo "actual : ", parsedStr + doAssert false doAssert(parsed.yearday == ydExpected) proc parseTestTimeOnly(s, f, sExpected: string) = doAssert(sExpected in $s.parse(f)) -parseTest("Tuesday at 09:04am on Dec 15, 2015", - "dddd at hh:mmtt on MMM d, yyyy", "Tue Dec 15 09:04:00 2015", 348) +# because setting a specific timezone for testing is platform-specific, we use +# explicit timezone offsets in all tests. + +parseTest("Tuesday at 09:04am on Dec 15, 2015 +0", + "dddd at hh:mmtt on MMM d, yyyy z", "2015-12-15T09:04:00+00:00", 348) # ANSIC = "Mon Jan _2 15:04:05 2006" -parseTest("Thu Jan 12 15:04:05 2006", "ddd MMM dd HH:mm:ss yyyy", - "Thu Jan 12 15:04:05 2006", 11) +parseTest("Thu Jan 12 15:04:05 2006 +0", "ddd MMM dd HH:mm:ss yyyy z", + "2006-01-12T15:04:05+00:00", 11) # UnixDate = "Mon Jan _2 15:04:05 MST 2006" -parseTest("Thu Jan 12 15:04:05 MST 2006", "ddd MMM dd HH:mm:ss ZZZ yyyy", - "Thu Jan 12 15:04:05 2006", 11) +parseTest("Thu Jan 12 15:04:05 2006 +0", "ddd MMM dd HH:mm:ss yyyy z", + "2006-01-12T15:04:05+00:00", 11) # RubyDate = "Mon Jan 02 15:04:05 -0700 2006" -parseTest("Mon Feb 29 15:04:05 -07:00 2016", "ddd MMM dd HH:mm:ss zzz yyyy", - "Mon Feb 29 15:04:05 2016", 59) # leap day +parseTest("Mon Feb 29 15:04:05 -07:00 2016 +0", "ddd MMM dd HH:mm:ss zzz yyyy z", + "2016-02-29T15:04:05+00:00", 59) # leap day # RFC822 = "02 Jan 06 15:04 MST" -parseTest("12 Jan 16 15:04 MST", "dd MMM yy HH:mm ZZZ", - "Tue Jan 12 15:04:00 2016", 11) +parseTest("12 Jan 16 15:04 +0", "dd MMM yy HH:mm z", + "2016-01-12T15:04:00+00:00", 11) # RFC822Z = "02 Jan 06 15:04 -0700" # RFC822 with numeric zone parseTest("01 Mar 16 15:04 -07:00", "dd MMM yy HH:mm zzz", - "Tue Mar 1 15:04:00 2016", 60) # day after february in leap year + "2016-03-01T22:04:00+00:00", 60) # day after february in leap year # RFC850 = "Monday, 02-Jan-06 15:04:05 MST" -parseTest("Monday, 12-Jan-06 15:04:05 MST", "dddd, dd-MMM-yy HH:mm:ss ZZZ", - "Thu Jan 12 15:04:05 2006", 11) +parseTest("Monday, 12-Jan-06 15:04:05 +0", "dddd, dd-MMM-yy HH:mm:ss z", + "2006-01-12T15:04:05+00:00", 11) # RFC1123 = "Mon, 02 Jan 2006 15:04:05 MST" -parseTest("Sun, 01 Mar 2015 15:04:05 MST", "ddd, dd MMM yyyy HH:mm:ss ZZZ", - "Sun Mar 1 15:04:05 2015", 59) # day after february in non-leap year +parseTest("Sun, 01 Mar 2015 15:04:05 +0", "ddd, dd MMM yyyy HH:mm:ss z", + "2015-03-01T15:04:05+00:00", 59) # day after february in non-leap year # RFC1123Z = "Mon, 02 Jan 2006 15:04:05 -0700" # RFC1123 with numeric zone parseTest("Thu, 12 Jan 2006 15:04:05 -07:00", "ddd, dd MMM yyyy HH:mm:ss zzz", - "Thu Jan 12 15:04:05 2006", 11) + "2006-01-12T22:04:05+00:00", 11) # RFC3339 = "2006-01-02T15:04:05Z07:00" parseTest("2006-01-12T15:04:05Z-07:00", "yyyy-MM-ddTHH:mm:ssZzzz", - "Thu Jan 12 15:04:05 2006", 11) + "2006-01-12T22:04:05+00:00", 11) parseTest("2006-01-12T15:04:05Z-07:00", "yyyy-MM-dd'T'HH:mm:ss'Z'zzz", - "Thu Jan 12 15:04:05 2006", 11) + "2006-01-12T22:04:05+00:00", 11) # RFC3339Nano = "2006-01-02T15:04:05.999999999Z07:00" parseTest("2006-01-12T15:04:05.999999999Z-07:00", - "yyyy-MM-ddTHH:mm:ss.999999999Zzzz", "Thu Jan 12 15:04:05 2006", 11) + "yyyy-MM-ddTHH:mm:ss.999999999Zzzz", "2006-01-12T22:04:05+00:00", 11) +for tzFormat in ["z", "zz", "zzz"]: + # formatting timezone as 'Z' for UTC + parseTest("2001-01-12T22:04:05Z", "yyyy-MM-dd'T'HH:mm:ss" & tzFormat, + "2001-01-12T22:04:05+00:00", 11) # Kitchen = "3:04PM" parseTestTimeOnly("3:04PM", "h:mmtt", "15:04:00") #when not defined(testing): @@ -101,21 +121,20 @@ doAssert getDayOfWeekJulian(21, 9, 1970) == dMon doAssert getDayOfWeekJulian(1, 1, 2000) == dSat doAssert getDayOfWeekJulian(1, 1, 2021) == dFri -# toSeconds tests with GM and Local timezones -#var t4 = getGMTime(fromSeconds(876124714)) # Mon 6 Oct 08:58:34 BST 1997 -var t4L = getLocalTime(fromSeconds(876124714)) -doAssert toSeconds(timeInfoToTime(t4L)) == 876124714 # fromSeconds is effectively "localTime" -doAssert toSeconds(timeInfoToTime(t4L)) + t4L.timezone.float == toSeconds(timeInfoToTime(t4)) +# toSeconds tests with GM timezone +let t4L = getGMTime(fromSeconds(876124714)) +doAssert toSeconds(toTime(t4L)) == 876124714 +doAssert toSeconds(toTime(t4L)) + t4L.timezone.float == toSeconds(toTime(t4)) # adding intervals var - a1L = toSeconds(timeInfoToTime(t4L + initInterval(hours = 1))) + t4L.timezone.float - a1G = toSeconds(timeInfoToTime(t4)) + 60.0 * 60.0 + a1L = toSeconds(toTime(t4L + initInterval(hours = 1))) + t4L.timezone.float + a1G = toSeconds(toTime(t4)) + 60.0 * 60.0 doAssert a1L == a1G # subtracting intervals -a1L = toSeconds(timeInfoToTime(t4L - initInterval(hours = 1))) + t4L.timezone.float -a1G = toSeconds(timeInfoToTime(t4)) - (60.0 * 60.0) +a1L = toSeconds(toTime(t4L - initInterval(hours = 1))) + t4L.timezone.float +a1G = toSeconds(toTime(t4)) - (60.0 * 60.0) doAssert a1L == a1G # add/subtract TimeIntervals and Time/TimeInfo @@ -140,4 +159,71 @@ doAssert initInterval(months = 13) == initInterval(months = 1, years = 1) # Bug with adding a day to a Time let day = 24.hours let tomorrow = getTime() + day -doAssert tomorrow - getTime() == 60*60*24 \ No newline at end of file +doAssert tomorrow - getTime() == 60*60*24 + +doAssert milliseconds(1000 * 60) == minutes(1) +doAssert milliseconds(1000 * 60 * 60) == hours(1) +doAssert milliseconds(1000 * 60 * 60 * 24) == days(1) +doAssert seconds(60 * 60) == hours(1) +doAssert seconds(60 * 60 * 24) == days(1) +doAssert seconds(60 * 60 + 65) == (hours(1) + minutes(1) + seconds(5)) + +# Bug with parse not setting DST properly if the current local DST differs from +# the date being parsed. Need to test parse dates both in and out of DST. We +# are testing that be relying on the fact that tranforming a TimeInfo to a Time +# and back again will correctly set the DST value. With the incorrect parse +# behavior this will introduce a one hour offset from the named time and the +# parsed time if the DST value differs between the current time and the date we +# are parsing. +# +# Unfortunately these tests depend on the locale of the system in which they +# are run. They will not be meaningful when run in a locale without DST. They +# also assume that Jan. 1 and Jun. 1 will have differing isDST values. +let dstT1 = parse("2016-01-01 00:00:00", "yyyy-MM-dd HH:mm:ss") +let dstT2 = parse("2016-06-01 00:00:00", "yyyy-MM-dd HH:mm:ss") +doAssert dstT1 == getLocalTime(toTime(dstT1)) +doAssert dstT2 == getLocalTime(toTime(dstT2)) + +# Comparison between Time objects should be detected by compiler +# as 'noSideEffect'. +proc cmpTimeNoSideEffect(t1: Time, t2: Time): bool {.noSideEffect.} = + result = t1 == t2 +doAssert cmpTimeNoSideEffect(0.fromSeconds, 0.fromSeconds) +# Additionally `==` generic for seq[T] has explicit 'noSideEffect' pragma +# so we can check above condition by comparing seq[Time] sequences +let seqA: seq[Time] = @[] +let seqB: seq[Time] = @[] +doAssert seqA == seqB + +for tz in [ + (0, "+0", "+00", "+00:00"), # UTC + (-3600, "+1", "+01", "+01:00"), # CET + (-39600, "+11", "+11", "+11:00"), # two digits + (-1800, "+0", "+00", "+00:30"), # half an hour + (7200, "-2", "-02", "-02:00"), # positive + (38700, "-10", "-10", "-10:45")]: # positive with three quaters hour + let ti = TimeInfo(monthday: 1, timezone: tz[0]) + doAssert ti.format("z") == tz[1] + doAssert ti.format("zz") == tz[2] + doAssert ti.format("zzz") == tz[3] + +block dstTest: + let nonDst = TimeInfo(year: 2015, month: mJan, monthday: 01, yearday: 0, + weekday: dThu, hour: 00, minute: 00, second: 00, isDST: false, timezone: 0) + var dst = nonDst + dst.isDst = true + # note that both isDST == true and isDST == false are valid here because + # DST is in effect on January 1st in some southern parts of Australia. + + doAssert nonDst.toTime() - dst.toTime() == 3600 + doAssert nonDst.format("z") == "+0" + doAssert dst.format("z") == "+1" + + # parsing will set isDST in relation to the local time. We take a date in + # January and one in July to maximize the probability to hit one date with DST + # and one without on the local machine. However, this is not guaranteed. + let + parsedJan = parse("2016-01-05 04:00:00+01:00", "yyyy-MM-dd HH:mm:sszzz") + parsedJul = parse("2016-07-01 04:00:00+01:00", "yyyy-MM-dd HH:mm:sszzz") + doAssert toTime(parsedJan) == fromSeconds(1451962800) + doAssert toTime(parsedJul) == fromSeconds(1467342000) |