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* time.c: less bignum allocations.

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* strftime.c (rb_strftime_timespec): defined to avoid rational for
  nano second resolution time.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@27128 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
akr 2010-03-31 12:34:31 +00:00
parent 59ad28c261
commit fbc42054e8
4 changed files with 347 additions and 152 deletions
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29
test/ruby/test_time.rb
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@ -172,6 +172,15 @@ class TestTime < Test::Unit::TestCase
t = Time.at(2**40 + "1/3".to_r, 9999999999999).utc
assert_equal(36812, t.year)
t = Time.at(-0x3fff_ffff_ffff_ffff)
assert_equal(-146138510344, t.year)
t = Time.at(-0x4000_0000_0000_0000)
assert_equal(-146138510344, t.year)
t = Time.at(-0x4000_0000_0000_0001)
assert_equal(-146138510344, t.year)
t = Time.at(-0x5000_0000_0000_0001)
assert_equal(-182673138422, t.year)
end
def test_at2
@ -579,6 +588,26 @@ class TestTime < Test::Unit::TestCase
assert_equal("JANUARY", T2000.strftime("%#B"))
assert_equal("JAN", T2000.strftime("%#h"))
assert_equal("FRIDAY", Time.local(2008,1,4).strftime("%#A"))
t = Time.utc(2000,3,14, 6,53,"58.979323846".to_r) # Pi Day
assert_equal("03/14/2000 6:53:58.97932384600000000000000000000",
t.strftime("%m/%d/%Y %l:%M:%S.%29N"))
assert_equal("03/14/2000 6:53:58.9793238460",
t.strftime("%m/%d/%Y %l:%M:%S.%10N"))
assert_equal("03/14/2000 6:53:58.979323846",
t.strftime("%m/%d/%Y %l:%M:%S.%9N"))
assert_equal("03/14/2000 6:53:58.97932384",
t.strftime("%m/%d/%Y %l:%M:%S.%8N"))
t = Time.utc(1592,3,14, 6,53,"58.97932384626433832795028841971".to_r) # Pi Day
assert_equal("03/14/1592 6:53:58.97932384626433832795028841971",
t.strftime("%m/%d/%Y %l:%M:%S.%29N"))
assert_equal("03/14/1592 6:53:58.9793238462",
t.strftime("%m/%d/%Y %l:%M:%S.%10N"))
assert_equal("03/14/1592 6:53:58.979323846",
t.strftime("%m/%d/%Y %l:%M:%S.%9N"))
assert_equal("03/14/1592 6:53:58.97932384",
t.strftime("%m/%d/%Y %l:%M:%S.%8N"))
end
def test_delegate