Sha256: 1c696423ff2d46695b735b0f7c7e61ef8d239c95a92c1cc02e4372f2fdd764ae
Contents?: true
Size: 1.12 KB
Versions: 83
Compression:
Stored size: 1.12 KB
Contents
# encoding: utf-8
require File.dirname(File.join(__rhoGetCurrentDir(), __FILE__)) + '/../../spec_helper'
require File.dirname(File.join(__rhoGetCurrentDir(), __FILE__)) + '/fixtures/classes'
ruby_version_is '1.8.7' do
describe "IO#chars" do
before :each do
@original = $KCODE
$KCODE = "UTF-8"
@io = File.open(IOSpecs.gets_fixtures)
end
after :each do
@io.close unless @io.closed?
$KCODE = @original
end
it "returns an enumerator of the next chars from the stream" do
enum = @io.chars
enum.should be_kind_of(enumerator_class)
@io.readline.should == "Voici la ligne une.\n"
enum.first(5).should == ["Q", "u", "i", " ", "รจ"]
end
ruby_version_is '1.9' do
it "ignores a block" do
@io.chars{ raise "oups" }.should be_kind_of(enumerator_class)
end
end
it "raises IOError on closed stream" do
enum = IOSpecs.closed_file.chars
lambda { enum.first }.should raise_error(IOError)
enum = @io.chars
enum.first.should == "V"
@io.close
lambda { enum.first }.should raise_error(IOError)
end
end
end
Version data entries
83 entries across 83 versions & 1 rubygems