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Contents
require File.dirname(File.join(__rhoGetCurrentDir(), __FILE__)) + '/../../spec_helper'
require File.dirname(File.join(__rhoGetCurrentDir(), __FILE__)) + '/fixtures/classes'
describe "Kernel#sleep" do
it "is a private method" do
Kernel.should have_private_instance_method(:sleep)
end
it "pauses execution for approximately the duration requested" do
duration = 0.1
start = Time.now
sleep duration
(Time.now - start).should be_close(duration, 0.1)
end
it "returns the rounded number of seconds asleep" do
sleep(0.01).should be_kind_of(Integer)
end
it "raises a TypeError when passed a non-numeric duration" do
lambda { sleep(nil) }.should raise_error(TypeError)
lambda { sleep('now') }.should raise_error(TypeError)
lambda { sleep('2') }.should raise_error(TypeError)
end
# XXX no threads
# it "pauses execution indefinitely if not given a duration" do
# lock = Channel.new
# t = Thread.new do
# lock << :ready
# sleep
# 5
# end
# lock.receive.should == :ready
# # wait until the thread has gone to sleep
# Thread.pass while t.status and t.status != "sleep"
# t.run
# t.value.should == 5
# end
end
describe "Kernel.sleep" do
it "needs to be reviewed for spec completeness"
end
Version data entries
83 entries across 83 versions & 1 rubygems