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Contents
require 'spec_helper'
module MarshalExtension
end
class MarshalUserRegexp < Regexp
end
class UserMarshal
attr_reader :data
def initialize
@data = 'stuff'
end
def marshal_dump() 'data' end
def marshal_load(data) @data = data end
def ==(other) self.class === other and @data == other.data end
end
describe 'Marshal.dump' do
it 'dumps non-empty Array' do
expect(Marshal.dump(['a', 1, 2])).to eq("\u0004\b[\b\"\u0006ai\u0006i\a")
end
it 'dumps case-sensitive regexp' do
expect(Marshal.dump(/\w+/)).to eq("\u0004\b/\b\\w+\u0000")
end
it 'dumps case-insensitive regexp' do
expect(Marshal.dump(/\w+/i)).to eq("\u0004\b/\b\\w+\u0001")
end
it "dumps a Float" do
Marshal.dump(123.4567).should == "\004\bf\r123.4567"
Marshal.dump(-0.841).should == "\x04\bf\v-0.841"
Marshal.dump(9876.345).should == "\004\bf\r9876.345"
Marshal.dump(Float::INFINITY).should == "\004\bf\binf"
Marshal.dump(-Float::INFINITY).should == "\004\bf\t-inf"
Marshal.dump(Float::NAN).should == "\004\bf\bnan"
end
it "dumps a Regexp with flags" do
Marshal.dump(/\w/im).should == "\x04\b/\a\\w\u0005"
end
it 'dumps an extended Regexp' do
Marshal.dump(/\w/.extend(MarshalExtension)).should == "\x04\be:\u0015MarshalExtension/\a\\w\u0000"
end
it 'dumps object#marshal_dump when object responds to #marshal_dump' do
Marshal.dump(UserMarshal.new).should == "\u0004\bU:\u0010UserMarshal\"\tdata"
end
end
Version data entries
14 entries across 14 versions & 1 rubygems