```ruby
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
      @s.rb_time_new(1232141421, 1413123123).should == Time.at(1232141421, 1413123123)
    end
  end
end
```

Support the environment whose long is 64bit.
user
```ruby
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
end
```
assistant