diff options
Diffstat (limited to 'spec/ruby/library/io-wait/wait_writable_spec.rb')
-rw-r--r-- | spec/ruby/library/io-wait/wait_writable_spec.rb | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/spec/ruby/library/io-wait/wait_writable_spec.rb b/spec/ruby/library/io-wait/wait_writable_spec.rb new file mode 100644 index 0000000000..8c44780d39 --- /dev/null +++ b/spec/ruby/library/io-wait/wait_writable_spec.rb @@ -0,0 +1,20 @@ +require_relative '../../spec_helper' + +ruby_version_is ''...'3.2' do + require 'io/wait' +end + +describe "IO#wait_writable" do + it "waits for the IO to become writable with no timeout" do + STDOUT.wait_writable.should == STDOUT + end + + it "waits for the IO to become writable with the given timeout" do + STDOUT.wait_writable(1).should == STDOUT + end + + it "waits for the IO to become writable with the given large timeout" do + # Represents one year and is larger than a 32-bit int + STDOUT.wait_writable(365 * 24 * 60 * 60).should == STDOUT + end +end |