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-rw-r--r--trunk/test/ruby/test_time.rb394
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diff --git a/trunk/test/ruby/test_time.rb b/trunk/test/ruby/test_time.rb
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--- a/trunk/test/ruby/test_time.rb
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-require 'test/unit'
-require 'rational'
-require 'timeout'
-
-class TestTime < Test::Unit::TestCase
- def test_time_add()
- assert_equal(Time.utc(2000, 3, 21, 3, 30) + 3 * 3600,
- Time.utc(2000, 3, 21, 6, 30))
- assert_equal(Time.utc(2000, 3, 21, 3, 30) + (-3 * 3600),
- Time.utc(2000, 3, 21, 0, 30))
- assert_equal(0, (Time.at(1.1) + 0.9).usec)
- end
-
- def test_time_subt()
- assert_equal(Time.utc(2000, 3, 21, 3, 30) - 3 * 3600,
- Time.utc(2000, 3, 21, 0, 30))
- assert_equal(Time.utc(2000, 3, 21, 3, 30) - (-3 * 3600),
- Time.utc(2000, 3, 21, 6, 30))
- assert_equal(900000, (Time.at(1.1) - 0.2).usec)
- end
-
- def test_time_time()
- assert_equal(Time.utc(2000, 3, 21, 3, 30) \
- -Time.utc(2000, 3, 21, 0, 30), 3*3600)
- assert_equal(Time.utc(2000, 3, 21, 0, 30) \
- -Time.utc(2000, 3, 21, 3, 30), -3*3600)
- end
-
- def negative_time_t?
- begin
- Time.at(-1)
- true
- rescue ArgumentError
- false
- end
- end
-
- def test_timegm
- if negative_time_t?
- assert_equal(-0x80000000, Time.utc(1901, 12, 13, 20, 45, 52).tv_sec)
- assert_equal(-2, Time.utc(1969, 12, 31, 23, 59, 58).tv_sec)
- assert_equal(-1, Time.utc(1969, 12, 31, 23, 59, 59).tv_sec)
- end
-
- assert_equal(0, Time.utc(1970, 1, 1, 0, 0, 0).tv_sec) # the Epoch
- assert_equal(1, Time.utc(1970, 1, 1, 0, 0, 1).tv_sec)
- assert_equal(31535999, Time.utc(1970, 12, 31, 23, 59, 59).tv_sec)
- assert_equal(31536000, Time.utc(1971, 1, 1, 0, 0, 0).tv_sec)
- assert_equal(78796799, Time.utc(1972, 6, 30, 23, 59, 59).tv_sec)
-
- # 1972-06-30T23:59:60Z is the first leap second.
- if Time.utc(1972, 7, 1, 0, 0, 0) - Time.utc(1972, 6, 30, 23, 59, 59) == 1
- # no leap second.
- assert_equal(78796800, Time.utc(1972, 7, 1, 0, 0, 0).tv_sec)
- assert_equal(78796801, Time.utc(1972, 7, 1, 0, 0, 1).tv_sec)
- assert_equal(946684800, Time.utc(2000, 1, 1, 0, 0, 0).tv_sec)
- assert_equal(0x7fffffff, Time.utc(2038, 1, 19, 3, 14, 7).tv_sec)
- else
- # leap seconds supported.
- assert_equal(2, Time.utc(1972, 7, 1, 0, 0, 0) - Time.utc(1972, 6, 30, 23, 59, 59))
- assert_equal(78796800, Time.utc(1972, 6, 30, 23, 59, 60).tv_sec)
- assert_equal(78796801, Time.utc(1972, 7, 1, 0, 0, 0).tv_sec)
- assert_equal(78796802, Time.utc(1972, 7, 1, 0, 0, 1).tv_sec)
- assert_equal(946684822, Time.utc(2000, 1, 1, 0, 0, 0).tv_sec)
- end
- end
-
- def test_strtime
- t = nil
- assert_nothing_raised { t = Time.utc("2000", "1", "2" , "3", "4", "5") }
- assert_equal(Time.utc(2000,1,2,3,4,5), t)
- end
-
- def test_huge_difference
- if negative_time_t?
- assert_equal(Time.at(-0x80000000), Time.at(0x7fffffff) - 0xffffffff, "[ruby-dev:22619]")
- assert_equal(Time.at(-0x80000000), Time.at(0x7fffffff) + (-0xffffffff))
- assert_equal(Time.at(0x7fffffff), Time.at(-0x80000000) + 0xffffffff, "[ruby-dev:22619]")
- assert_equal(Time.at(0x7fffffff), Time.at(-0x80000000) - (-0xffffffff))
- end
- end
-
- def test_big_minus
- begin
- bigtime0 = Time.at(2**60)
- bigtime1 = Time.at(2**60+1)
- rescue RangeError
- return
- end
- assert_equal(1.0, bigtime1 - bigtime0)
- end
-
- def test_at
- assert_equal(100000, Time.at(0.1).usec)
- assert_equal(10000, Time.at(0.01).usec)
- assert_equal(1000, Time.at(0.001).usec)
- assert_equal(100, Time.at(0.0001).usec)
- assert_equal(10, Time.at(0.00001).usec)
- assert_equal(1, Time.at(0.000001).usec)
- assert_equal(100000000, Time.at(0.1).nsec)
- assert_equal(10000000, Time.at(0.01).nsec)
- assert_equal(1000000, Time.at(0.001).nsec)
- assert_equal(100000, Time.at(0.0001).nsec)
- assert_equal(10000, Time.at(0.00001).nsec)
- assert_equal(1000, Time.at(0.000001).nsec)
- assert_equal(100, Time.at(0.0000001).nsec)
- assert_equal(10, Time.at(0.00000001).nsec)
- assert_equal(1, Time.at(0.000000001).nsec)
- assert_equal(0, Time.at(1e-10).nsec)
- assert_equal(0, Time.at(4e-10).nsec)
- assert_equal(1, Time.at(6e-10).nsec)
- assert_equal(1, Time.at(14e-10).nsec)
- assert_equal(2, Time.at(16e-10).nsec)
- if negative_time_t?
- assert_equal(0, Time.at(-1e-10).nsec)
- assert_equal(0, Time.at(-4e-10).nsec)
- assert_equal(999999999, Time.at(-6e-10).nsec)
- assert_equal(999999999, Time.at(-14e-10).nsec)
- assert_equal(999999998, Time.at(-16e-10).nsec)
- end
- end
-
- def test_at2
- assert_equal(100, Time.at(0, 0.1).nsec)
- assert_equal(10, Time.at(0, 0.01).nsec)
- assert_equal(1, Time.at(0, 0.001).nsec)
- end
-
- def test_at_rational
- assert_equal(1, Time.at(Rational(1,1) / 1000000000).nsec)
- assert_equal(1, Time.at(1167609600 + Rational(1,1) / 1000000000).nsec)
- end
-
- def test_utc_subsecond
- assert_equal(100000, Time.utc(2007,1,1,0,0,1.1).usec)
- assert_equal(100000, Time.utc(2007,1,1,0,0,Rational(11,10)).usec)
- end
-
- def test_eq_nsec
- assert_equal(Time.at(0, 0.123), Time.at(0, 0.123))
- assert_not_equal(Time.at(0, 0.123), Time.at(0, 0.124))
- end
-
- def assert_marshal_roundtrip(t)
- iv_names = t.instance_variables
- iv_vals1 = iv_names.map {|n| t.instance_variable_get n }
- m = Marshal.dump(t)
- t2 = Marshal.load(m)
- iv_vals2 = iv_names.map {|n| t2.instance_variable_get n }
- assert_equal(t, t2)
- assert_equal(iv_vals1, iv_vals2)
- t2
- end
-
- def test_marshal_nsec
- assert_marshal_roundtrip(Time.at(0, 0.123))
- assert_marshal_roundtrip(Time.at(0, 0.120))
- end
-
- def test_marshal_ivar
- t = Time.at(123456789, 987654.321)
- t.instance_eval { @var = 135 }
- assert_marshal_roundtrip(t)
- assert_marshal_roundtrip(Marshal.load(Marshal.dump(t)))
- end
-
- # Sat Jan 01 00:00:00 UTC 2000
- T2000 = Time.at(946684800).gmtime
-
- def test_security_error
- assert_raise(SecurityError) do
- Thread.new do
- t = Time.gm(2000)
- $SAFE = 4
- t.localtime
- end.join
- end
- end
-
- def test_at3
- assert_equal(T2000, Time.at(T2000))
- assert_raise(RangeError) do
- Time.at(2**31-1, 1_000_000)
- Time.at(2**63-1, 1_000_000)
- end
- assert_raise(RangeError) do
- Time.at(-2**31, -1_000_000)
- Time.at(-2**63, -1_000_000)
- end
- end
-
- def test_utc_or_local
- assert_equal(T2000, Time.gm(2000))
- assert_equal(T2000, Time.gm(0, 0, 0, 1, 1, 2000, :foo, :bar, false, :baz))
- assert_equal(T2000, Time.gm(0))
- assert_equal(T2000, Time.gm(100))
- assert_equal(T2000, Time.gm(2000, "jan"))
- assert_equal(T2000, Time.gm(2000, "1"))
- assert_equal(T2000, Time.gm(2000, 1, 1, 0, 0, 0, 0))
- assert_equal(T2000, Time.gm(2000, 1, 1, 0, 0, 0, "0"))
- assert_equal(T2000, Time.gm(2000, 1, 1, 0, 0, "0", :foo, :foo))
- assert_raise(ArgumentError) { Time.gm(2000, 1, 1, 0, 0, -1, :foo, :foo) }
- assert_raise(ArgumentError) { Time.gm(2000, 1, 1, 0, 0, -1.0, :foo, :foo) }
- assert_raise(RangeError) do
- Time.gm(2000, 1, 1, 0, 0, 10_000_000_000_000_000_001.0, :foo, :foo)
- end
- assert_raise(ArgumentError) { Time.gm(2000, 1, 1, 0, 0, -(2**31), :foo, :foo) }
- o = Object.new
- def o.divmod(x); nil; end
- assert_raise(TypeError) { Time.gm(2000, 1, 1, 0, 0, o, :foo, :foo) }
- def o.divmod(x); [-1, 0]; end
- assert_raise(ArgumentError) { Time.gm(2000, 1, 1, 0, 0, o, :foo, :foo) }
- assert_raise(ArgumentError) { Time.gm(2000, 13) }
-
- t = Time.local(2000)
- assert_equal(t.gmt_offset, T2000 - t)
- end
-
- def test_time_interval
- m = Mutex.new.lock
- assert_nothing_raised {
- Timeout.timeout(10) {
- m.sleep(0)
- }
- }
- assert_raise(ArgumentError) { m.sleep(-1) }
- end
-
- def test_to_f
- assert_equal(946684800.0, T2000.to_f)
- end
-
- def test_cmp
- assert_equal(-1, T2000 <=> Time.gm(2001))
- assert_equal(1, T2000 <=> Time.gm(1999))
- assert_nil(T2000 <=> 0)
- end
-
- def test_eql
- assert(T2000.eql?(T2000))
- assert(!T2000.eql?(Time.gm(2001)))
- end
-
- def test_utc_p
- assert(Time.gm(2000).gmt?)
- assert(!Time.local(2000).gmt?)
- assert(!Time.at(0).gmt?)
- end
-
- def test_hash
- assert_kind_of(Integer, T2000.hash)
- end
-
- def test_init_copy
- assert_equal(T2000, T2000.dup)
- assert_raise(TypeError) do
- T2000.instance_eval { initialize_copy(nil) }
- end
- end
-
- def test_localtime_gmtime
- assert_nothing_raised do
- t = Time.gm(2000)
- assert(t.gmt?)
- t.localtime
- assert(!t.gmt?)
- t.localtime
- assert(!t.gmt?)
- t.gmtime
- assert(t.gmt?)
- t.gmtime
- assert(t.gmt?)
- end
-
- t1 = Time.gm(2000)
- t2 = t1.getlocal
- assert_equal(t1, t2)
- t1.localtime
- assert_equal(t1, t2)
- assert_equal(t1.gmt?, t2.gmt?)
-
- t1 = Time.local(2000)
- t2 = t1.getgm
- assert_equal(t1, t2)
- t1.gmtime
- assert_equal(t1, t2)
- assert_equal(t1.gmt?, t2.gmt?)
- end
-
- def test_asctime
- assert_equal("Sat Jan 1 00:00:00 2000", T2000.asctime)
- assert_kind_of(String, Time.at(0).asctime)
- end
-
- def test_to_s
- assert_equal("2000-01-01 00:00:00 UTC", T2000.to_s)
- assert_kind_of(String, Time.at(946684800).getlocal.to_s)
- assert_equal(Time.at(946684800).getlocal.to_s, Time.at(946684800).to_s)
- end
-
- def test_plus_minus_succ
- # assert_raise(RangeError) { T2000 + 10000000000 }
- # assert_raise(RangeError) T2000 - 3094168449 }
- # assert_raise(RangeError) { T2000 + 1200798848 }
- assert_raise(TypeError) { T2000 + Time.now }
- assert_equal(T2000 + 1, T2000.succ)
- end
-
- def test_readers
- assert_equal(0, T2000.sec)
- assert_equal(0, T2000.min)
- assert_equal(0, T2000.hour)
- assert_equal(1, T2000.mday)
- assert_equal(1, T2000.mon)
- assert_equal(2000, T2000.year)
- assert_equal(6, T2000.wday)
- assert_equal(1, T2000.yday)
- assert_equal(false, T2000.isdst)
- assert_equal("UTC", T2000.zone)
- assert_equal(0, T2000.gmt_offset)
- assert(!T2000.sunday?)
- assert(!T2000.monday?)
- assert(!T2000.tuesday?)
- assert(!T2000.wednesday?)
- assert(!T2000.thursday?)
- assert(!T2000.friday?)
- assert(T2000.saturday?)
- assert_equal([0, 0, 0, 1, 1, 2000, 6, 1, false, "UTC"], T2000.to_a)
-
- t = Time.at(946684800).getlocal
- assert_equal(t.sec, Time.at(946684800).sec)
- assert_equal(t.min, Time.at(946684800).min)
- assert_equal(t.hour, Time.at(946684800).hour)
- assert_equal(t.mday, Time.at(946684800).mday)
- assert_equal(t.mon, Time.at(946684800).mon)
- assert_equal(t.year, Time.at(946684800).year)
- assert_equal(t.wday, Time.at(946684800).wday)
- assert_equal(t.yday, Time.at(946684800).yday)
- assert_equal(t.isdst, Time.at(946684800).isdst)
- assert_equal(t.zone, Time.at(946684800).zone)
- assert_equal(t.gmt_offset, Time.at(946684800).gmt_offset)
- assert_equal(t.sunday?, Time.at(946684800).sunday?)
- assert_equal(t.monday?, Time.at(946684800).monday?)
- assert_equal(t.tuesday?, Time.at(946684800).tuesday?)
- assert_equal(t.wednesday?, Time.at(946684800).wednesday?)
- assert_equal(t.thursday?, Time.at(946684800).thursday?)
- assert_equal(t.friday?, Time.at(946684800).friday?)
- assert_equal(t.saturday?, Time.at(946684800).saturday?)
- assert_equal(t.to_a, Time.at(946684800).to_a)
- end
-
- def test_strftime
- t = Time.at(946684800).getlocal
- assert_equal("Sat", T2000.strftime("%a"))
- assert_equal("Saturday", T2000.strftime("%A"))
- assert_equal("Jan", T2000.strftime("%b"))
- assert_equal("January", T2000.strftime("%B"))
- assert_kind_of(String, T2000.strftime("%c"))
- assert_equal("01", T2000.strftime("%d"))
- assert_equal("00", T2000.strftime("%H"))
- assert_equal("12", T2000.strftime("%I"))
- assert_equal("001", T2000.strftime("%j"))
- assert_equal("01", T2000.strftime("%m"))
- assert_equal("00", T2000.strftime("%M"))
- assert_equal("AM", T2000.strftime("%p"))
- assert_equal("00", T2000.strftime("%S"))
- assert_equal("00", T2000.strftime("%U"))
- assert_equal("00", T2000.strftime("%W"))
- assert_equal("6", T2000.strftime("%w"))
- assert_equal("01/01/00", T2000.strftime("%x"))
- assert_equal("00:00:00", T2000.strftime("%X"))
- assert_equal("00", T2000.strftime("%y"))
- assert_equal("2000", T2000.strftime("%Y"))
- assert_equal("UTC", T2000.strftime("%Z"))
- assert_equal("%", T2000.strftime("%%"))
-
- assert_equal("", T2000.strftime(""))
- assert_equal("foo\0bar\x0000\x0000\x0000", T2000.strftime("foo\0bar\0%H\0%M\0%S"))
- assert_equal("foo" * 1000, T2000.strftime("foo" * 1000))
-
- assert_equal("Sat", Time.at(946684800).strftime("%a"))
-
- t = Time.at(946684800, 123456.789)
- assert_equal("123", t.strftime("%3N"))
- assert_equal("123456", t.strftime("%6N"))
- assert_equal("123456789", t.strftime("%9N"))
- assert_equal("1234567890", t.strftime("%10N"))
- assert_equal("", t.strftime("%0N"))
- assert_equal("000", t.strftime("%3S"))
-
- t = Time.mktime(2001, 10, 1)
- assert_equal("2001-10-01", t.strftime("%F"))
- end
-end
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