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Diffstat (limited to 'spec/ruby/core/time/zone_spec.rb')
-rw-r--r-- | spec/ruby/core/time/zone_spec.rb | 90 |
1 files changed, 90 insertions, 0 deletions
diff --git a/spec/ruby/core/time/zone_spec.rb b/spec/ruby/core/time/zone_spec.rb new file mode 100644 index 0000000000..9c7acd66e3 --- /dev/null +++ b/spec/ruby/core/time/zone_spec.rb @@ -0,0 +1,90 @@ +require File.expand_path('../../../spec_helper', __FILE__) + +describe "Time#zone" do + platform_is_not :windows do + it "returns the time zone used for time" do + with_timezone("America/New_York") do + Time.new(2001, 1, 1, 0, 0, 0).zone.should == "EST" + Time.new(2001, 7, 1, 0, 0, 0).zone.should == "EDT" + %w[EST EDT].should include Time.now.zone + end + end + end + + it "returns nil for a Time with a fixed offset" do + Time.new(2001, 1, 1, 0, 0, 0, "+05:00").zone.should == nil + end + + platform_is_not :windows do + it "returns the correct timezone for a local time" do + t = Time.new(2005, 2, 27, 22, 50, 0, -3600) + + with_timezone("America/New_York") do + t.getlocal.zone.should == "EST" + end + end + end + + it "returns nil when getting the local time with a fixed offset" do + t = Time.new(2005, 2, 27, 22, 50, 0, -3600) + + with_timezone("America/New_York") do + t.getlocal("+05:00").zone.should be_nil + end + end + + describe "Encoding.default_internal is set" do + before :each do + @encoding = Encoding.default_internal + Encoding.default_internal = Encoding::UTF_8 + end + + after :each do + Encoding.default_internal = @encoding + end + + it "returns an ASCII string" do + t = Time.new(2005, 2, 27, 22, 50, 0, -3600) + + with_timezone("America/New_York") do + t.getlocal.zone.encoding.should == Encoding::US_ASCII + end + end + + it "doesn't raise errors for a Time with a fixed offset" do + lambda { + Time.new(2001, 1, 1, 0, 0, 0, "+05:00").zone + }.should_not raise_error + end + end + + it "returns UTC when called on a UTC time" do + Time.now.utc.zone.should == "UTC" + end + + platform_is_not :aix, :windows do + it "defaults to UTC when bad zones given" do + with_timezone("hello-foo") do + Time.now.utc_offset.should == 0 + end + with_timezone("1,2") do + Time.now.utc_offset.should == 0 + end + with_timezone("Sun,Fri,2") do + Time.now.utc_offset.should == 0 + end + end + end + + platform_is :windows do + # See https://bugs.ruby-lang.org/issues/13591#note-11 + it "defaults to UTC when bad zones given" do + with_timezone("1,2") do + Time.now.utc_offset.should == 0 + end + with_timezone("12") do + Time.now.utc_offset.should == 0 + end + end + end +end |