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require_relative '../fixtures/classes'
with_feature :encoding do
describe "Encoding::UndefinedConversionError#source_encoding_name" do
before :each do
@exception, = EncodingSpecs::UndefinedConversionError.exception
@exception2, = EncodingSpecs::UndefinedConversionErrorIndirect.exception
end
it "returns a String" do
@exception.source_encoding_name.should be_an_instance_of(String)
end
it "is equal to the source encoding name of the object that raised it" do
@exception.source_encoding_name.should == "UTF-8"
end
# The source encoding specified in the Encoding::Converter constructor may
# differ from the source encoding returned here. What seems to happen is
# that when transcoding along a path with multiple pairs of encodings, the
# last one encountered when the error occurred is returned. So in this
# case, the conversion path is ISO-8859-1 -> UTF-8 -> EUC-JP. The
# conversion from ISO-8859-1 -> UTF-8 succeeded, but the conversion from
# UTF-8 to EUC-JP failed. IOW, it failed when the source encoding was
# UTF-8, so UTF-8 is regarded as the source encoding.
it "is equal to the source encoding at the stage of the conversion path where the error occurred" do
@exception2.source_encoding_name.should == 'UTF-8'
end
end
end
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