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ee58c638b8
* strftime.c (rb_strftime): support timezone object by `%z`. * time.c (time_init_1, time_new_timew, time_getlocaltime): accept timezone object as `off`. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64952 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
114 lines
3.9 KiB
Ruby
114 lines
3.9 KiB
Ruby
require_relative '../../spec_helper'
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describe "Time#getlocal" do
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it "returns a new time which is the local representation of time" do
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# Testing with America/Regina here because it doesn't have DST.
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with_timezone("CST", -6) do
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t = Time.gm(2007, 1, 9, 12, 0, 0)
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t.localtime.should == Time.local(2007, 1, 9, 6, 0, 0)
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end
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end
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it "returns a Time with UTC offset specified as an Integer number of seconds" do
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t = Time.gm(2007, 1, 9, 12, 0, 0).getlocal(3630)
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t.should == Time.new(2007, 1, 9, 13, 0, 30, 3630)
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t.utc_offset.should == 3630
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end
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platform_is_not :windows do
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it "returns a new time with the correct utc_offset according to the set timezone" do
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t = Time.new(2005, 2, 27, 22, 50, 0, -3600)
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t.utc_offset.should == -3600
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with_timezone("America/New_York") do
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t.getlocal.utc_offset.should == -18000
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end
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end
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end
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describe "with an argument that responds to #to_int" do
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it "coerces using #to_int" do
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o = mock('integer')
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o.should_receive(:to_int).and_return(3630)
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t = Time.gm(2007, 1, 9, 12, 0, 0).getlocal(o)
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t.should == Time.new(2007, 1, 9, 13, 0, 30, 3630)
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t.utc_offset.should == 3630
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end
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end
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it "returns a Time with a UTC offset of the specified number of Rational seconds" do
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t = Time.gm(2007, 1, 9, 12, 0, 0).getlocal(Rational(7201, 2))
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t.should == Time.new(2007, 1, 9, 13, 0, Rational(1, 2), Rational(7201, 2))
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t.utc_offset.should eql(Rational(7201, 2))
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end
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describe "with an argument that responds to #to_r" do
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it "coerces using #to_r" do
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o = mock_numeric('rational')
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o.should_receive(:to_r).and_return(Rational(7201, 2))
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t = Time.gm(2007, 1, 9, 12, 0, 0).getlocal(o)
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t.should == Time.new(2007, 1, 9, 13, 0, Rational(1, 2), Rational(7201, 2))
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t.utc_offset.should eql(Rational(7201, 2))
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end
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end
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it "returns a Time with a UTC offset specified as +HH:MM" do
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t = Time.gm(2007, 1, 9, 12, 0, 0).getlocal("+01:00")
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t.should == Time.new(2007, 1, 9, 13, 0, 0, 3600)
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t.utc_offset.should == 3600
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end
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it "returns a Time with a UTC offset specified as -HH:MM" do
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t = Time.gm(2007, 1, 9, 12, 0, 0).getlocal("-01:00")
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t.should == Time.new(2007, 1, 9, 11, 0, 0, -3600)
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t.utc_offset.should == -3600
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end
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describe "with an argument that responds to #to_str" do
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it "coerces using #to_str" do
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o = mock('string')
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o.should_receive(:to_str).and_return("+01:00")
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t = Time.gm(2007, 1, 9, 12, 0, 0).getlocal(o)
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t.should == Time.new(2007, 1, 9, 13, 0, 0, 3600)
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t.utc_offset.should == 3600
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end
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end
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it "raises ArgumentError if the String argument is not of the form (+|-)HH:MM" do
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t = Time.now
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lambda { t.getlocal("3600") }.should raise_error(ArgumentError)
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end
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it "raises ArgumentError if the String argument is not in an ASCII-compatible encoding" do
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t = Time.now
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lambda { t.getlocal("-01:00".encode("UTF-16LE")) }.should raise_error(ArgumentError)
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end
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it "raises ArgumentError if the argument represents a value less than or equal to -86400 seconds" do
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t = Time.new
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t.getlocal(-86400 + 1).utc_offset.should == (-86400 + 1)
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lambda { t.getlocal(-86400) }.should raise_error(ArgumentError)
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end
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it "raises ArgumentError if the argument represents a value greater than or equal to 86400 seconds" do
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t = Time.new
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t.getlocal(86400 - 1).utc_offset.should == (86400 - 1)
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lambda { t.getlocal(86400) }.should raise_error(ArgumentError)
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end
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ruby_version_is "2.6" do
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describe "with a timezone argument" do
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it "returns a Time in the timezone" do
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zone = mock('timezone')
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zone.should_receive(:utc_to_local).and_return(Time.utc(2000, 1, 1, 17, 30, 0))
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t = Time.utc(2000, 1, 1, 12, 0, 0)
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tv = t.to_i
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t = t.getlocal(zone)
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t.to_a[0, 6].should == [0, 30, 17, 1, 1, 2000]
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t.utc_offset.should == 19800
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t.to_i.should == tv
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t.zone.should == zone
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end
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end
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end
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end
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