require_relative 'spec_helper' load_extension("time") describe "CApiTimeSpecs" do before :each do @s = CApiTimeSpecs.new end describe "rb_time_new" do it "creates a Time from the sec and usec" do usec = CAPI_SIZEOF_LONG == 8 ? 4611686018427387903 : 1413123123 @s.rb_time_new(1232141421, usec).should == Time.at(1232141421, usec) end end describe "TIMET2NUM" do it "returns an Integer" do @s.TIMET2NUM.should be_kind_of(Integer) end end describe "rb_time_nano_new" do it "creates a Time from the sec and usec" do time = @s.rb_time_nano_new(1232141421, 1413123123) time.to_i.should == 1232141422 time.nsec.should == 413123123 end end describe "rb_time_num_new" do it "creates a Time in the local zone with only a timestamp" do with_timezone("Europe/Amsterdam") do time = @s.rb_time_num_new(1232141421, nil) time.should be_an_instance_of(Time) time.to_i.should == 1232141421 platform_is_not :windows do time.gmt_offset.should == 3600 end end end it "creates a Time with the given offset" do with_timezone("Europe/Amsterdam") do time = @s.rb_time_num_new(1232141421, 7200) time.should be_an_instance_of(Time) time.to_i.should == 1232141421 time.gmt_offset.should == 7200 end end it "creates a Time with a Float timestamp" do with_timezone("Europe/Amsterdam") do time = @s.rb_time_num_new(1.5, 7200) time.should be_an_instance_of(Time) time.to_i.should == 1 time.nsec.should == 500000000 time.gmt_offset.should == 7200 end end it "creates a Time with a Rational timestamp" do with_timezone("Europe/Amsterdam") do time = @s.rb_time_num_new(Rational(3, 2), 7200) time.should be_an_instance_of(Time) time.to_i.should == 1 time.nsec.should == 500000000 time.gmt_offset.should == 7200 end end end describe "rb_time_interval" do it "creates a timeval interval for a Fixnum" do sec, usec = @s.rb_time_interval(1232141421) sec.should be_kind_of(Integer) sec.should == 1232141421 usec.should be_kind_of(Integer) usec.should == 0 end it "creates a timeval interval for a Float" do sec, usec = @s.rb_time_interval(1.5) sec.should be_kind_of(Integer) sec.should == 1 usec.should be_kind_of(Integer) usec.should == 500000 end it "creates a timeval interval for a Rational" do sec, usec = @s.rb_time_interval(Rational(3, 2)) sec.should be_kind_of(Integer) sec.should == 1 usec.should be_kind_of(Integer) usec.should == 500000 end it "throws an argument error for a negative value" do -> { @s.rb_time_interval(-1232141421) }.should raise_error(ArgumentError) -> { @s.rb_time_interval(Rational(-3, 2)) }.should raise_error(ArgumentError) -> { @s.rb_time_interval(-1.5) }.should raise_error(ArgumentError) end end describe "rb_time_interval" do it "creates a timeval interval for a Fixnum" do sec, usec = @s.rb_time_interval(1232141421) sec.should be_kind_of(Integer) sec.should == 1232141421 usec.should be_kind_of(Integer) usec.should == 0 end it "creates a timeval interval for a Float" do sec, usec = @s.rb_time_interval(1.5) sec.should be_kind_of(Integer) sec.should == 1 usec.should be_kind_of(Integer) usec.should == 500000 end it "creates a timeval interval for a Rational" do sec, usec = @s.rb_time_interval(Rational(3, 2)) sec.should be_kind_of(Integer) sec.should == 1 usec.should be_kind_of(Integer) usec.should == 500000 end it "throws an argument error for a negative value" do -> { @s.rb_time_interval(-1232141421) }.should raise_error(ArgumentError) -> { @s.rb_time_interval(Rational(-3, 2)) }.should raise_error(ArgumentError) -> { @s.rb_time_interval(-1.5) }.should raise_error(ArgumentError) end it "throws an argument error when given a Time instance" do -> { @s.rb_time_interval(Time.now) }.should raise_error(TypeError) end end describe "rb_time_timeval" do it "creates a timeval for a Fixnum" do sec, usec = @s.rb_time_timeval(1232141421) sec.should be_kind_of(Integer) sec.should == 1232141421 usec.should be_kind_of(Integer) usec.should == 0 end it "creates a timeval for a Float" do sec, usec = @s.rb_time_timeval(1.5) sec.should be_kind_of(Integer) sec.should == 1 usec.should be_kind_of(Integer) usec.should == 500000 end it "creates a timeval for a Rational" do sec, usec = @s.rb_time_timeval(Rational(3, 2)) sec.should be_kind_of(Integer) sec.should == 1 usec.should be_kind_of(Integer) usec.should == 500000 end it "creates a timeval for a negative Fixnum" do sec, usec = @s.rb_time_timeval(-1232141421) sec.should be_kind_of(Integer) sec.should == -1232141421 usec.should be_kind_of(Integer) usec.should == 0 end it "creates a timeval for a negative Float" do sec, usec = @s.rb_time_timeval(-1.5) sec.should be_kind_of(Integer) sec.should == -2 usec.should be_kind_of(Integer) usec.should == 500000 end it "creates a timeval for a negative Rational" do sec, usec = @s.rb_time_timeval(Rational(-3, 2)) sec.should be_kind_of(Integer) sec.should == -2 usec.should be_kind_of(Integer) usec.should == 500000 end it "creates a timeval from a Time object" do t = Time.now sec, usec = @s.rb_time_timeval(t) sec.should == t.to_i usec.should == t.nsec.div(1000) end end describe "rb_time_timespec" do it "creates a timespec for a Fixnum" do sec, nsec = @s.rb_time_timespec(1232141421) sec.should be_kind_of(Integer) sec.should == 1232141421 nsec.should be_kind_of(Integer) nsec.should == 0 end it "creates a timespec for a Float" do sec, nsec = @s.rb_time_timespec(1.5) sec.should be_kind_of(Integer) sec.should == 1 nsec.should be_kind_of(Integer) nsec.should == 500000000 end it "creates a timespec for a Rational" do sec, nsec = @s.rb_time_timespec(Rational(3, 2)) sec.should be_kind_of(Integer) sec.should == 1 nsec.should be_kind_of(Integer) nsec.should == 500000000 end it "creates a timespec for a negative Fixnum" do sec, nsec = @s.rb_time_timespec(-1232141421) sec.should be_kind_of(Integer) sec.should == -1232141421 nsec.should be_kind_of(Integer) nsec.should == 0 end it "creates a timespec for a negative Float" do sec, nsec = @s.rb_time_timespec(-1.5) sec.should be_kind_of(Integer) sec.should == -2 nsec.should be_kind_of(Integer) nsec.should == 500000000 end it "creates a timespec for a negative Rational" do sec, nsec = @s.rb_time_timespec(Rational(-3, 2)) sec.should be_kind_of(Integer) sec.should == -2 nsec.should be_kind_of(Integer) nsec.should == 500000000 end it "creates a timespec from a Time object" do t = Time.now sec, nsec = @s.rb_time_timespec(t) sec.should == t.to_i nsec.should == t.nsec end end describe "rb_time_timespec_new" do it "returns a time object with the given timespec and UTC offset" do @s.rb_time_timespec_new(1447087832, 476451125, 32400).should == Time.at(1447087832, 476451.125).localtime(32400) end describe "when offset given is within range of -86400 and 86400 (exclusive)" do it "sets time's is_gmt to false" do @s.rb_time_timespec_new(1447087832, 476451125, 0).gmt?.should be_false end it "sets time's offset to the offset given" do @s.rb_time_timespec_new(1447087832, 476451125, 86399).gmtoff.should == 86399 end end it "returns time object in UTC if offset given equals INT_MAX - 1" do @s.rb_time_timespec_new(1447087832, 476451125, 0x7ffffffe).utc?.should be_true end it "returns time object in localtime if offset given equals INT_MAX" do @s.rb_time_timespec_new(1447087832, 476451125, 0x7fffffff).should == Time.at(1447087832, 476451.125).localtime t = Time.now @s.rb_time_timespec_new(t.tv_sec, t.tv_nsec, 0x7fffffff).gmtoff.should == t.gmtoff end it "raises an ArgumentError if offset passed is not within range of -86400 and 86400 (exclusive)" do -> { @s.rb_time_timespec_new(1447087832, 476451125, 86400) }.should raise_error(ArgumentError) -> { @s.rb_time_timespec_new(1447087832, 476451125, -86400) }.should raise_error(ArgumentError) end end describe "rb_timespec_now" do it "fills a struct timespec with the current time" do now = Time.now time = @s.rb_time_from_timespec(now.utc_offset) time.should be_an_instance_of(Time) (time - now).should be_close(0, TIME_TOLERANCE) end end end