diff options
Diffstat (limited to 'spec/ruby/optional/capi/time_spec.rb')
-rw-r--r-- | spec/ruby/optional/capi/time_spec.rb | 302 |
1 files changed, 302 insertions, 0 deletions
diff --git a/spec/ruby/optional/capi/time_spec.rb b/spec/ruby/optional/capi/time_spec.rb new file mode 100644 index 0000000000..c8f0d9d4e0 --- /dev/null +++ b/spec/ruby/optional/capi/time_spec.rb @@ -0,0 +1,302 @@ +require File.expand_path('../spec_helper', __FILE__) + +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 + lambda { @s.rb_time_interval(-1232141421) }.should raise_error(ArgumentError) + lambda { @s.rb_time_interval(Rational(-3, 2)) }.should raise_error(ArgumentError) + lambda { @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 + lambda { @s.rb_time_interval(-1232141421) }.should raise_error(ArgumentError) + lambda { @s.rb_time_interval(Rational(-3, 2)) }.should raise_error(ArgumentError) + lambda { @s.rb_time_interval(-1.5) }.should raise_error(ArgumentError) + end + + it "throws an argument error when given a Time instance" do + lambda { @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 + + platform_is_not :mingw32 do + 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 + 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 + + platform_is_not :mingw32 do + 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 + 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 + + ruby_version_is "2.3" do + 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 + lambda { @s.rb_time_timespec_new(1447087832, 476451125, 86400) }.should raise_error(ArgumentError) + lambda { @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, 10) + end + end + end +end |