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require File.expand_path('../../../spec_helper', __FILE__)
require File.expand_path('../shared/codepoints', __FILE__)
require File.expand_path('../shared/each_codepoint_without_block', __FILE__)
with_feature :encoding do
describe "String#codepoints" do
it_behaves_like(:string_codepoints, :codepoints)
ruby_version_is ""..."2.0" do
it_behaves_like(:string_each_codepoint_without_block, :each_codepoint)
end
ruby_version_is "2.0" do
it "returns an Array when no block is given" do
"abc".send(@method).should == [?a.ord, ?b.ord, ?c.ord]
end
it "raises an ArgumentError when no block is given if self has an invalid encoding" do
s = "\xDF".force_encoding(Encoding::UTF_8)
s.valid_encoding?.should be_false
lambda {s.send(@method)}.should raise_error(ArgumentError)
end
end
end
end
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