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49 lines
1.4 KiB
Ruby
49 lines
1.4 KiB
Ruby
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# -*- encoding: binary -*-
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require File.expand_path('../../../spec_helper', __FILE__)
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with_feature :encoding do
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describe "Encoding#replicate" do
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before :all do
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@i = 0
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end
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before :each do
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@i += 1
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@prefix = "RS#{@i}"
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end
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it "returns a replica of ASCII" do
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name = @prefix + '-ASCII'
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e = Encoding::ASCII.replicate(name)
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e.name.should == name
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"a".force_encoding(e).valid_encoding?.should be_true
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"\x80".force_encoding(e).valid_encoding?.should be_false
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end
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it "returns a replica of UTF-8" do
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name = @prefix + 'UTF-8'
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e = Encoding::UTF_8.replicate(name)
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e.name.should == name
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"a".force_encoding(e).valid_encoding?.should be_true
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"\u3042".force_encoding(e).valid_encoding?.should be_true
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"\x80".force_encoding(e).valid_encoding?.should be_false
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end
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it "returns a replica of UTF-16BE" do
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name = @prefix + 'UTF-16-BE'
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e = Encoding::UTF_16BE.replicate(name)
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e.name.should == name
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"a".force_encoding(e).valid_encoding?.should be_false
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"\x30\x42".force_encoding(e).valid_encoding?.should be_true
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"\x80".force_encoding(e).valid_encoding?.should be_false
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end
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it "returns a replica of ISO-2022-JP" do
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name = @prefix + 'ISO-2022-JP'
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e = Encoding::ISO_2022_JP.replicate(name)
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e.name.should == name
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e.dummy?.should be_true
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end
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end
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end
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