]> git.madduck.net Git - etc/awesome.git/blobdiff - spec/timetable_spec.lua

madduck's git repository

Every one of the projects in this repository is available at the canonical URL git://git.madduck.net/madduck/pub/<projectpath> — see each project's metadata for the exact URL.

All patches and comments are welcome. Please squash your changes to logical commits before using git-format-patch and git-send-email to patches@git.madduck.net. If you'd read over the Git project's submission guidelines and adhered to them, I'd be especially grateful.

SSH access, as well as push access can be individually arranged.

If you use my repositories frequently, consider adding the following snippet to ~/.gitconfig and using the third clone URL listed for each project:

[url "git://git.madduck.net/madduck/"]
  insteadOf = madduck:

projects / etc / awesome.git / blobdiff
? search:
summary | shortlog | log | commit | commitdiff | tree
raw | inline | side by side
doc/: Cleanup, add Makefile
[etc/awesome.git] / spec / timetable_spec.lua
diff --git a/spec/timetable_spec.lua b/spec/timetable_spec.lua
index a80b9ad83a09675e857200a513384f894fe4e44b..930d36b32b94f398f260580352ee980a6e4497d8 100644 (file)
--- a/spec/timetable_spec.lua
+++ b/spec/timetable_spec.lua
@@ -1,24 +1,29 @@
-describe ( "Time table library" , function ( )
-       local timetable = require "timetable"
+describe ( "Timetable library" , function ( )
+       local timetable = require "luatz.timetable"
 
 
-       it ( "Doomsday calculation" , function ( )
-               local doomsday = timetable.doomsday
-
-               -- Doomsday in Gregorian calendar for 2013 is Thursday.
-               assert.are.same ( 5 , doomsday(2013) )
+       local function native_normalise ( year , month , day )
+               return os.date("*t",os.time{
+                       year = year ;
+                       month = month ;
+                       day = day ;
+               })
+       end
 
 
-               assert.are.same ( 3 , doomsday(1967) )
-               assert.are.same ( 5 , doomsday(1968) )
+       it ( "#is_leap is correct" , function ( )
+               assert.same ( false , timetable.is_leap ( 1 ) )
+               assert.same ( false , timetable.is_leap ( 3 ) )
+               assert.same ( true  , timetable.is_leap ( 4 ) )
+               assert.same ( true  , timetable.is_leap ( 2000 ) )
+               assert.same ( true  , timetable.is_leap ( 2004 ) )
+               assert.same ( true  , timetable.is_leap ( 2012 ) )
+               assert.same ( false , timetable.is_leap ( 2013 ) )
+               assert.same ( false , timetable.is_leap ( 2014 ) )
+               assert.same ( false , timetable.is_leap ( 2100 ) )
+               assert.same ( true  , timetable.is_leap ( 2400 ) )
        end )
 
        end )
 
-       it ( "Get day of week correct" , function ( )
-               local function native_normalise ( year , month , day )
-                       return os.date("*t",os.time{
-                               year = year ;
-                               month = month ;
-                               day = day ;
-                       })
-               end
+       it ( "#normalise gets #wday (day of week) correct" , function ( )
+
                local function assert_same_wday ( year , month , day )
                        return assert.are.same (
                                native_normalise ( year , month , day ).wday ,
                local function assert_same_wday ( year , month , day )
                        return assert.are.same (
                                native_normalise ( year , month , day ).wday ,
@@ -33,6 +38,11 @@ describe ( "Time table library" , function ( )
                assert_same_wday ( 2013 , 7 , 27 )
                assert_same_wday ( 2013 , 7 , 28 )
                assert_same_wday ( 2013 , 7 , 29 )
                assert_same_wday ( 2013 , 7 , 27 )
                assert_same_wday ( 2013 , 7 , 28 )
                assert_same_wday ( 2013 , 7 , 29 )
+               assert_same_wday ( 2014 , 1 , 1 )
+               assert_same_wday ( 2014 , 1 , 6 )
+               assert_same_wday ( 2016 , 2 , 28 )
+               assert_same_wday ( 2016 , 2 , 29 )
+               assert_same_wday ( 2016 , 3 , 1 )
        end )
 
        local function native_timestamp ( year , month , day )
        end )
 
        local function native_timestamp ( year , month , day )
@@ -41,11 +51,76 @@ describe ( "Time table library" , function ( )
                                        ) ):read "*l" ) )
        end
 
                                        ) ):read "*l" ) )
        end
 
-       it ( "Timestamp creation is valid" , function ( )
+       it ( "#timestamp creation is valid" , function ( )
                for y=1950,2013 do
                        for m=1,12 do
                                assert.same ( native_timestamp ( y,m,1 ) , timetable.timestamp(y,m,1,0,0,0) )
                        end
                end
                for y=1950,2013 do
                        for m=1,12 do
                                assert.same ( native_timestamp ( y,m,1 ) , timetable.timestamp(y,m,1,0,0,0) )
                        end
                end
+       end )
+
+       it ( "#normalise handles out of range days in a year" , function ( )
+               assert.same({ 2014,1,1,0,0,0 }, { timetable.normalise(2013,1,366,0,0,0) })
+               assert.same({ 2014,2,4,0,0,0 }, { timetable.normalise(2013,1,400,0,0,0) })
+               assert.same({ 2017,2,3,0,0,0 }, { timetable.normalise(2016,1,400,0,0,0) })
+               assert.same({ 2016,3,5,0,0,0 }, { timetable.normalise(2015,1,430,0,0,0) })
+               assert.same({ 2017,3,5,0,0,0 }, { timetable.normalise(2016,1,430,0,0,0) })
+               assert.same({ 2027,5,18,0,0,0 }, { timetable.normalise(2000,1,10000,0,0,0) })
+               assert.same({ 29379,1,25,0,0,0 }, { timetable.normalise(2000,1,10000000,0,0,0) })
+       end )
+
+       it ( "#normalise handles out of range days in a #month" , function ( )
+               assert.same({ 2012,12,1,0,0,0 }, { timetable.normalise(2013,0,1,0,0,0) })
+               assert.same({ 2016,6,1,0,0,0 }, { timetable.normalise(2013,42,1,0,0,0) })
+
+               -- Correct behaviour around leap days
+               assert.same({ 2012,3,23,0,0,0 }, { timetable.normalise(2012,2,52,0,0,0) })
+               assert.same({ 2013,3,24,0,0,0 }, { timetable.normalise(2013,2,52,0,0,0) })
+
+               assert.same({ 2012,2,26,0,0,0 }, { timetable.normalise(2012,3,-2,0,0,0) })
+               assert.same({ 2013,2,27,0,0,0 }, { timetable.normalise(2013,3,-2,0,0,0) })
+
+               -- Also when more fields are out of range
+               assert.same({ 2016,7,22,0,0,0 }, { timetable.normalise(2013,42,52,0,0,0) })
+               assert.same({ 2016,7,24,2,0,0 }, { timetable.normalise(2013,42,52,50,0,0) })
+       end )
+
+       it ( "#normalise handles fractional #month" , function ( )
+               assert.same({ 2015,2,15,0,0,0 } , { timetable.normalise(2014,14.5,1,0,0,0) })
+               assert.same({ 2016,2,15,12,0,0 } , { timetable.normalise(2015,14.5,1,0,0,0) }) -- leap year, so hours is 12
+               assert.same({ 2017,2,15,0,0,0 } , { timetable.normalise(2016,14.5,1,0,0,0) })
+       end )
+
+       it ( "#normalise handles negative carry (issue #10)", function()
+               assert.same({ 1970,01,01,00,59,00 }, { timetable.normalise(1970,01,01,01,00,-60) })
+               assert.same({ 1970,01,01,00,58,58 }, { timetable.normalise(1970,01,01,01,00,-62) })
+               assert.same({ 1969,12,31,23,55,58 }, { timetable.normalise(1970,01,01,01,-63,-62) })
+               assert.same({ 2017,02,3,0,0,0 }, { timetable.normalise(2017,02,13,0,-14400,0) })
+       end )
+
+       local function round_trip_add(t, field, x)
+               local before = t:clone()
+               t[field]=t[field]+x;
+               t:normalise();
+               t[field]=t[field]-x;
+               t:normalise();
+               assert.same(0, t-before)
+       end
+       it ( "#normalise round trips" , function ( )
+               round_trip_add(timetable.new(2000,2,28,0,0,0), "month", 0.5)
+               round_trip_add(timetable.new(2014,8,28,19,23,0), "month", 0.4)
+               round_trip_add(timetable.new(2014,14.5,28,0,0,0), "month", 0.4)
+       end )
+
+       it("#rfc_3339 works with fractional milliseconds", function()
+               -- on lua 5.3 this used to throw an error due to milliseconds not being an integer
+               timetable.new_from_timestamp(1415141759.999911111):rfc_3339()
+       end)
+
+       it("#rfc_3339 doesn't round seconds up to 60 (issue #4)", function()
+               assert.same("2014-11-04T22:55:59.999", timetable.new_from_timestamp(1415141759.999911111):rfc_3339())
+               assert.same("1970-01-01T00:00:59.999", timetable.new_from_timestamp(59.9999999):rfc_3339())
+               assert.same("1969-12-31T23:59:59.999", timetable.new_from_timestamp(-0.001):rfc_3339())
+               assert.same("1969-12-31T23:59:00.000", timetable.new_from_timestamp(-59.9999999):rfc_3339())
        end)
 end )
        end)
 end )
awesome window-manager configuration

Legalese

All content available in this repository is copyright © martin f. krafft, unless otherwise noted.

All files and their content are released under the terms of the Artistic Licence 2.0, unless otherwise noted.

The operator of this repository shall not be held liable for offending content in pages linking to or linked from these page, nor does he endorse their content unless stated otherwise.