diff options
Diffstat (limited to 'jni/ruby/test/date/test_date_conv.rb')
| -rw-r--r-- | jni/ruby/test/date/test_date_conv.rb | 137 |
1 files changed, 137 insertions, 0 deletions
diff --git a/jni/ruby/test/date/test_date_conv.rb b/jni/ruby/test/date/test_date_conv.rb new file mode 100644 index 0000000..daf0374 --- /dev/null +++ b/jni/ruby/test/date/test_date_conv.rb @@ -0,0 +1,137 @@ +require 'test/unit' +require 'date' + +class TestDateConv < Test::Unit::TestCase + + def test_to_class + [Time.now, Date.today, DateTime.now].each do |o| + assert_instance_of(Time, o.to_time) + assert_instance_of(Date, o.to_date) + assert_instance_of(DateTime, o.to_datetime) + end + end + + def test_to_time__from_time + t = Time.mktime(2004, 9, 19, 1, 2, 3, 456789) + t2 = t.to_time + assert_equal([2004, 9, 19, 1, 2, 3, 456789], + [t2.year, t2.mon, t2.mday, t2.hour, t2.min, t2.sec, t2.usec]) + + t = Time.utc(2004, 9, 19, 1, 2, 3, 456789) + t2 = t.to_time.utc + assert_equal([2004, 9, 19, 1, 2, 3, 456789], + [t2.year, t2.mon, t2.mday, t2.hour, t2.min, t2.sec, t2.usec]) + end + + def test_to_time__from_date + d = Date.new(2004, 9, 19) + t = d.to_time + assert_equal([2004, 9, 19, 0, 0, 0, 0], + [t.year, t.mon, t.mday, t.hour, t.min, t.sec, t.usec]) + end + + def test_to_time__from_datetime + d = DateTime.new(2004, 9, 19, 1, 2, 3, 9.to_r/24) + 456789.to_r/86400000000 + t = d.to_time + if t.utc_offset == 9*60*60 + assert_equal([2004, 9, 19, 1, 2, 3, 456789], + [t.year, t.mon, t.mday, t.hour, t.min, t.sec, t.usec]) + end + + d = DateTime.new(2004, 9, 19, 1, 2, 3, 0) + 456789.to_r/86400000000 + t = d.to_time.utc + assert_equal([2004, 9, 19, 1, 2, 3, 456789], + [t.year, t.mon, t.mday, t.hour, t.min, t.sec, t.usec]) + + if Time.allocate.respond_to?(:nsec) + d = DateTime.new(2004, 9, 19, 1, 2, 3, 0) + 456789123.to_r/86400000000000 + t = d.to_time.utc + assert_equal([2004, 9, 19, 1, 2, 3, 456789123], + [t.year, t.mon, t.mday, t.hour, t.min, t.sec, t.nsec]) + end + + if Time.allocate.respond_to?(:subsec) + d = DateTime.new(2004, 9, 19, 1, 2, 3, 0) + 456789123456789123.to_r/86400000000000000000000 + t = d.to_time.utc + assert_equal([2004, 9, 19, 1, 2, 3, Rational(456789123456789123,1000000000000000000)], + [t.year, t.mon, t.mday, t.hour, t.min, t.sec, t.subsec]) + end + end + + def test_to_date__from_time + t = Time.mktime(2004, 9, 19, 1, 2, 3, 456789) + d = t.to_date + assert_equal([2004, 9, 19, 0], [d.year, d.mon, d.mday, d.day_fraction]) + + t = Time.utc(2004, 9, 19, 1, 2, 3, 456789) + d = t.to_date + assert_equal([2004, 9, 19, 0], [d.year, d.mon, d.mday, d.day_fraction]) + end + + def test_to_date__from_date + d = Date.new(2004, 9, 19) + 1.to_r/2 + d2 = d.to_date + assert_equal([2004, 9, 19, 1.to_r/2], + [d2.year, d2.mon, d2.mday, d2.day_fraction]) + end + + def test_to_date__from_datetime + d = DateTime.new(2004, 9, 19, 1, 2, 3, 9.to_r/24) + 456789.to_r/86400000000 + d2 = d.to_date + assert_equal([2004, 9, 19, 0], [d2.year, d2.mon, d2.mday, d2.day_fraction]) + + d = DateTime.new(2004, 9, 19, 1, 2, 3, 0) + 456789.to_r/86400000000 + d2 = d.to_date + assert_equal([2004, 9, 19, 0], [d2.year, d2.mon, d2.mday, d2.day_fraction]) + end + + def test_to_datetime__from_time + t = Time.mktime(2004, 9, 19, 1, 2, 3, 456789) + d = t.to_datetime + assert_equal([2004, 9, 19, 1, 2, 3, + 456789.to_r/1000000, + t.utc_offset.to_r/86400], + [d.year, d.mon, d.mday, d.hour, d.min, d.sec, + d.sec_fraction, d.offset]) + + t = Time.utc(2004, 9, 19, 1, 2, 3, 456789) + d = t.to_datetime + assert_equal([2004, 9, 19, 1, 2, 3, + 456789.to_r/1000000, + 0], + [d.year, d.mon, d.mday, d.hour, d.min, d.sec, + d.sec_fraction, d.offset]) + + t = Time.now + d = t.to_datetime + require 'time' + assert_equal(t.iso8601(10), d.iso8601(10)) + end + + def test_to_datetime__from_date + d = Date.new(2004, 9, 19) + 1.to_r/2 + d2 = d.to_datetime + assert_equal([2004, 9, 19, 0, 0, 0, 0, 0], + [d2.year, d2.mon, d2.mday, d2.hour, d2.min, d2.sec, + d2.sec_fraction, d2.offset]) + end + + def test_to_datetime__from_datetime + d = DateTime.new(2004, 9, 19, 1, 2, 3, 9.to_r/24) + 456789.to_r/86400000000 + d2 = d.to_datetime + assert_equal([2004, 9, 19, 1, 2, 3, + 456789.to_r/1000000, + 9.to_r/24], + [d2.year, d2.mon, d2.mday, d2.hour, d2.min, d2.sec, + d2.sec_fraction, d2.offset]) + + d = DateTime.new(2004, 9, 19, 1, 2, 3, 0) + 456789.to_r/86400000000 + d2 = d.to_datetime + assert_equal([2004, 9, 19, 1, 2, 3, + 456789.to_r/1000000, + 0], + [d2.year, d2.mon, d2.mday, d2.hour, d2.min, d2.sec, + d2.sec_fraction, d2.offset]) + end + +end |