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require File.expand_path('../../../spec_helper', __FILE__)
require File.expand_path('../fixtures/classes.rb', __FILE__)
ruby_version_is ''...'2.0' do
describe "Iconv#close" do
it "ignores multiple calls" do
conv1 = Iconv.new("us-ascii", "us-ascii")
conv1.close.should == ""
conv1.close.should be_nil
end
it "does not raise an exception if called inside an .open block" do
Iconv.open "us-ascii", "us-ascii" do |conv2|
conv2.close.should == ""
end
end
it "returns a string containing the byte sequence to change the output buffer to its initial shift state" do
Iconv.open "ISO-2022-JP", "UTF-8" do |cd|
cd.iconv("\343\201\262")
cd.close.should == encode("\e(B", "iso-2022-jp")
end
end
end
end
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