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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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+++ b/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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