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require_relative '../../spec_helper'
require_relative 'fixtures/classes'
require_relative 'shared/codepoints'
# See redmine #1667
describe "IO#each_codepoint" do
it_behaves_like :io_codepoints, :each_codepoint
end
describe "IO#each_codepoint" do
before :each do
@io = IOSpecs.io_fixture "lines.txt"
end
after :each do
@io.close if @io
end
it "calls the given block" do
r = []
@io.each_codepoint { |c| r << c }
r[24].should == 232
r.last.should == 10
end
it "returns self" do
@io.each_codepoint { |l| l }.should equal(@io)
end
end
describe "IO#each_codepoint" do
before :each do
@io = IOSpecs.io_fixture("incomplete.txt")
end
after :each do
@io.close if @io
end
it "raises an exception at incomplete character before EOF when conversion takes place" do
-> { @io.each_codepoint {} }.should raise_error(ArgumentError)
end
end
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