Sha256: a3009b857592b4aee5565f3a5ea7620bbac2c52aa3aa6326661a8acf7175ce5d
Contents?: true
Size: 754 Bytes
Versions: 52
Compression:
Stored size: 754 Bytes
Contents
require File.expand_path('../../../spec_helper', __FILE__)
require File.expand_path('../fixtures/classes', __FILE__)
describe "StringIO#close_write" do
before(:each) do
@io = StringIO.new("example")
end
it "returns nil" do
@io.close_write.should be_nil
end
it "prevents further writing" do
@io.close_write
lambda { @io.write('x') }.should raise_error(IOError)
end
it "allows further reading" do
@io.close_write
@io.read(1).should == 'e'
end
it "raises an IOError when in read-only mode" do
io = StringIO.new("example", "r")
lambda { io.close_write }.should raise_error(IOError)
io = StringIO.new("example")
io.close_write
lambda { io.close_write }.should raise_error(IOError)
end
end
Version data entries
52 entries across 52 versions & 2 rubygems