Sha256: 26321f3f3e3d98f03ee33f659d23f3035b52f5bebe1081ffa179fff82a8a6df4
Contents?: true
Size: 746 Bytes
Versions: 52
Compression:
Stored size: 746 Bytes
Contents
require File.expand_path('../../../spec_helper', __FILE__)
require File.expand_path('../fixtures/classes', __FILE__)
describe "StringIO#close_read" do
before(:each) do
@io = StringIO.new("example")
end
it "returns nil" do
@io.close_read.should be_nil
end
it "prevents further reading" do
@io.close_read
lambda { @io.read(1) }.should raise_error(IOError)
end
it "allows further writing" do
@io.close_read
@io.write("x").should == 1
end
it "raises an IOError when in write-only mode" do
io = StringIO.new("example", "w")
lambda { io.close_read }.should raise_error(IOError)
io = StringIO.new("example")
io.close_read
lambda { io.close_read }.should raise_error(IOError)
end
end
Version data entries
52 entries across 52 versions & 2 rubygems