1 files changed, 0 insertions, 582 deletions
diff --git a/spec/rubyspec/core/marshal/dump_spec.rb b/spec/rubyspec/core/marshal/dump_spec.rb
deleted file mode 100644
index 393b8a93f4..0000000000
--- a/spec/rubyspec/core/marshal/dump_spec.rb
+++ /dev/null
@@ -1,582 +0,0 @@
-# -*- encoding: binary -*-
-require File.expand_path('../../../spec_helper', __FILE__)
-require File.expand_path('../fixtures/marshal_data', __FILE__)
-
-describe "Marshal.dump" do
-  it "dumps nil" do
-    Marshal.dump(nil).should == "\004\b0"
-  end
-
-  it "dumps true" do
-    Marshal.dump(true).should == "\004\bT"
-  end
-
-  it "dumps false" do
-    Marshal.dump(false).should == "\004\bF"
-  end
-
-  describe "with a Fixnum" do
-    it "dumps a Fixnum" do
-      [ [Marshal,  0,       "\004\bi\000"],
-        [Marshal,  5,       "\004\bi\n"],
-        [Marshal,  8,       "\004\bi\r"],
-        [Marshal,  122,     "\004\bi\177"],
-        [Marshal,  123,     "\004\bi\001{"],
-        [Marshal,  1234,    "\004\bi\002\322\004"],
-        [Marshal, -8,       "\004\bi\363"],
-        [Marshal, -123,     "\004\bi\200"],
-        [Marshal, -124,     "\004\bi\377\204"],
-        [Marshal, -1234,    "\004\bi\376.\373"],
-        [Marshal, -4516727, "\004\bi\375\211\024\273"],
-        [Marshal,  2**8,    "\004\bi\002\000\001"],
-        [Marshal,  2**16,   "\004\bi\003\000\000\001"],
-        [Marshal,  2**24,   "\004\bi\004\000\000\000\001"],
-        [Marshal, -2**8,    "\004\bi\377\000"],
-        [Marshal, -2**16,   "\004\bi\376\000\000"],
-        [Marshal, -2**24,   "\004\bi\375\000\000\000"],
-      ].should be_computed_by(:dump)
-    end
-
-    platform_is wordsize: 64 do
-      it "dumps a positive Fixnum > 31 bits as a Bignum" do
-        Marshal.dump(2**31 + 1).should == "\x04\bl+\a\x01\x00\x00\x80"
-      end
-
-      it "dumps a negative Fixnum > 31 bits as a Bignum" do
-        Marshal.dump(-2**31 - 1).should == "\x04\bl-\a\x01\x00\x00\x80"
-      end
-    end
-  end
-
-  describe "with a Symbol" do
-    it "dumps a Symbol" do
-      Marshal.dump(:symbol).should == "\004\b:\vsymbol"
-    end
-
-    it "dumps a big Symbol" do
-      Marshal.dump(('big' * 100).to_sym).should == "\004\b:\002,\001#{'big' * 100}"
-    end
-
-    it "dumps an encoded Symbol" do
-      s = "\u2192"
-      [ [Marshal, s.encode("utf-8").to_sym,
-            "\x04\bI:\b\xE2\x86\x92\x06:\x06ET"],
-        [Marshal, s.encode("utf-16").to_sym,
-            "\x04\bI:\t\xFE\xFF!\x92\x06:\rencoding\"\vUTF-16"],
-        [Marshal, s.encode("euc-jp").to_sym,
-            "\x04\bI:\a\xA2\xAA\x06:\rencoding\"\vEUC-JP"],
-        [Marshal, s.encode("sjis").to_sym,
-            "\x04\bI:\a\x81\xA8\x06:\rencoding\"\x10Windows-31J"]
-      ].should be_computed_by(:dump)
-    end
-
-    it "dumps a binary encoded Symbol" do
-      s = "\u2192".force_encoding("binary").to_sym
-      Marshal.dump(s).should == "\x04\b:\b\xE2\x86\x92"
-    end
-
-  end
-
-  it "dumps an extended_object" do
-    Marshal.dump(Object.new.extend(Meths)).should == "\x04\be:\nMethso:\vObject\x00"
-  end
-
-  it "dumps an object that has had an ivar added and removed as though the ivar never was set" do
-    obj = Object.new
-    initial = Marshal.dump(obj)
-    obj.instance_variable_set(:@ivar, 1)
-    Marshal.dump(obj).should == "\004\bo:\vObject\006:\n@ivari\006"
-    obj.send :remove_instance_variable, :@ivar
-    Marshal.dump(obj).should == initial
-  end
-
-  describe "with an object responding to #marshal_dump" do
-    it "dumps the object returned by #marshal_dump" do
-      Marshal.dump(UserMarshal.new).should == "\x04\bU:\x10UserMarshal:\tdata"
-    end
-
-    it "does not use Class#name" do
-      UserMarshal.should_not_receive(:name)
-      Marshal.dump(UserMarshal.new)
-    end
-  end
-
-  describe "with an object responding to #_dump" do
-    it "dumps the object returned by #marshal_dump" do
-      Marshal.dump(UserDefined.new).should == "\004\bu:\020UserDefined\022\004\b[\a:\nstuff;\000"
-    end
-
-    it "raises a TypeError if _dump returns a non-string" do
-      m = mock("marshaled")
-      m.should_receive(:_dump).and_return(0)
-      lambda { Marshal.dump(m) }.should raise_error(TypeError)
-    end
-
-    it "favors marshal_dump over _dump" do
-      m = mock("marshaled")
-      m.should_receive(:marshal_dump).and_return(0)
-      m.should_not_receive(:_dump)
-      Marshal.dump(m)
-    end
-  end
-
-  describe "with a Class" do
-    it "dumps a builtin Class" do
-      Marshal.dump(String).should == "\004\bc\vString"
-    end
-
-    it "dumps a user Class" do
-      Marshal.dump(UserDefined).should == "\x04\bc\x10UserDefined"
-    end
-
-    it "dumps a nested Class" do
-      Marshal.dump(UserDefined::Nested).should == "\004\bc\030UserDefined::Nested"
-    end
-
-    it "raises TypeError with an anonymous Class" do
-      lambda { Marshal.dump(Class.new) }.should raise_error(TypeError)
-    end
-
-    it "raises TypeError with a singleton Class" do
-      lambda { Marshal.dump(class << self; self end) }.should raise_error(TypeError)
-    end
-  end
-
-  describe "with a Module" do
-    it "dumps a builtin Module" do
-      Marshal.dump(Marshal).should == "\004\bm\fMarshal"
-    end
-
-    it "raises TypeError with an anonymous Module" do
-      lambda { Marshal.dump(Module.new) }.should raise_error(TypeError)
-    end
-  end
-
-  describe "with a Float" do
-    it "dumps a Float" do
-      [ [Marshal,  0.0,            "\004\bf\0060"],
-        [Marshal, -0.0,            "\004\bf\a-0"],
-        [Marshal,  1.0,            "\004\bf\0061"],
-        [Marshal,  123.4567,       "\004\bf\r123.4567"],
-        [Marshal, -0.841,          "\x04\bf\v-0.841"],
-        [Marshal, -9876.345,       "\x04\bf\x0E-9876.345"],
-        [Marshal,  infinity_value, "\004\bf\binf"],
-        [Marshal, -infinity_value, "\004\bf\t-inf"],
-        [Marshal,  nan_value,      "\004\bf\bnan"],
-      ].should be_computed_by(:dump)
-    end
-  end
-
-  describe "with a Bignum" do
-    it "dumps a Bignum" do
-      [ [Marshal, -4611686018427387903,    "\004\bl-\t\377\377\377\377\377\377\377?"],
-        [Marshal, -2361183241434822606847, "\004\bl-\n\377\377\377\377\377\377\377\377\177\000"],
-      ].should be_computed_by(:dump)
-    end
-
-    it "dumps a Bignum" do
-      [ [Marshal,  2**64, "\004\bl+\n\000\000\000\000\000\000\000\000\001\000"],
-        [Marshal,  2**90, "\004\bl+\v#{"\000" * 11}\004"],
-        [Marshal, -2**63, "\004\bl-\t\000\000\000\000\000\000\000\200"],
-        [Marshal, -2**64, "\004\bl-\n\000\000\000\000\000\000\000\000\001\000"],
-      ].should be_computed_by(:dump)
-    end
-  end
-
-  describe "with a String" do
-    it "dumps a blank String" do
-      Marshal.dump("".force_encoding("binary")).should == "\004\b\"\000"
-    end
-
-    it "dumps a short String" do
-      Marshal.dump("short".force_encoding("binary")).should == "\004\b\"\012short"
-    end
-
-    it "dumps a long String" do
-      Marshal.dump(("big" * 100).force_encoding("binary")).should == "\004\b\"\002,\001#{"big" * 100}"
-    end
-
-    it "dumps a String extended with a Module" do
-      Marshal.dump("".extend(Meths).force_encoding("binary")).should == "\004\be:\nMeths\"\000"
-    end
-
-    it "dumps a String subclass" do
-      Marshal.dump(UserString.new.force_encoding("binary")).should == "\004\bC:\017UserString\"\000"
-    end
-
-    it "dumps a String subclass extended with a Module" do
-      Marshal.dump(UserString.new.extend(Meths).force_encoding("binary")).should == "\004\be:\nMethsC:\017UserString\"\000"
-    end
-
-    it "dumps a String with instance variables" do
-      str = ""
-      str.instance_variable_set("@foo", "bar")
-      Marshal.dump(str.force_encoding("binary")).should == "\x04\bI\"\x00\x06:\t@foo\"\bbar"
-    end
-
-    with_feature :encoding do
-      it "dumps a US-ASCII String" do
-        str = "abc".force_encoding("us-ascii")
-        Marshal.dump(str).should == "\x04\bI\"\babc\x06:\x06EF"
-      end
-
-      it "dumps a UTF-8 String" do
-        str = "\x6d\xc3\xb6\x68\x72\x65".force_encoding("utf-8")
-        Marshal.dump(str).should == "\x04\bI\"\vm\xC3\xB6hre\x06:\x06ET"
-      end
-
-      it "dumps a String in another encoding" do
-        str = "\x6d\x00\xf6\x00\x68\x00\x72\x00\x65\x00".force_encoding("utf-16le")
-        result = "\x04\bI\"\x0Fm\x00\xF6\x00h\x00r\x00e\x00\x06:\rencoding\"\rUTF-16LE"
-        Marshal.dump(str).should == result
-      end
-
-      it "dumps multiple strings using symlinks for the :E (encoding) symbol" do
-        Marshal.dump(["".encode("us-ascii"), "".encode("utf-8")]).should == "\x04\b[\aI\"\x00\x06:\x06EFI\"\x00\x06;\x00T"
-      end
-    end
-  end
-
-  describe "with a Regexp" do
-    it "dumps a Regexp" do
-      Marshal.dump(/\A.\Z/).should == "\x04\bI/\n\\A.\\Z\x00\x06:\x06EF"
-    end
-
-    it "dumps a Regexp with flags" do
-      Marshal.dump(//im).should == "\x04\bI/\x00\x05\x06:\x06EF"
-    end
-
-    it "dumps a Regexp with instance variables" do
-      o = //
-      o.instance_variable_set(:@ivar, :ivar)
-      Marshal.dump(o).should == "\x04\bI/\x00\x00\a:\x06EF:\n@ivar:\tivar"
-    end
-
-    it "dumps an extended Regexp" do
-      Marshal.dump(//.extend(Meths)).should == "\x04\bIe:\nMeths/\x00\x00\x06:\x06EF"
-    end
-
-    it "dumps a Regexp subclass" do
-      Marshal.dump(UserRegexp.new("")).should == "\x04\bIC:\x0FUserRegexp/\x00\x00\x06:\x06EF"
-    end
-
-    it "dumps a binary Regexp" do
-      o = Regexp.new("".force_encoding("binary"), Regexp::FIXEDENCODING)
-      Marshal.dump(o).should == "\x04\b/\x00\x10"
-    end
-
-    it "dumps a UTF-8 Regexp" do
-      o = Regexp.new("".force_encoding("utf-8"), Regexp::FIXEDENCODING)
-      Marshal.dump(o).should == "\x04\bI/\x00\x10\x06:\x06ET"
-    end
-
-    it "dumps a Regexp in another encoding" do
-      o = Regexp.new("".force_encoding("utf-16le"), Regexp::FIXEDENCODING)
-      Marshal.dump(o).should == "\x04\bI/\x00\x10\x06:\rencoding\"\rUTF-16LE"
-    end
-  end
-
-  describe "with an Array" do
-    it "dumps an empty Array" do
-      Marshal.dump([]).should == "\004\b[\000"
-    end
-
-    it "dumps a non-empty Array" do
-      Marshal.dump([:a, 1, 2]).should == "\004\b[\b:\006ai\006i\a"
-    end
-
-    it "dumps an Array subclass" do
-      Marshal.dump(UserArray.new).should == "\004\bC:\016UserArray[\000"
-    end
-
-    it "dumps a recursive Array" do
-      a = []
-      a << a
-      Marshal.dump(a).should == "\x04\b[\x06@\x00"
-    end
-
-    it "dumps an Array with instance variables" do
-      a = []
-      a.instance_variable_set(:@ivar, 1)
-      Marshal.dump(a).should == "\004\bI[\000\006:\n@ivari\006"
-    end
-
-    it "dumps an extended Array" do
-      Marshal.dump([].extend(Meths)).should == "\004\be:\nMeths[\000"
-    end
-  end
-
-  describe "with a Hash" do
-    it "dumps a Hash" do
-      Marshal.dump({}).should == "\004\b{\000"
-    end
-
-    it "dumps a Hash subclass" do
-      Marshal.dump(UserHash.new).should == "\004\bC:\rUserHash{\000"
-    end
-
-    it "dumps a Hash with a default value" do
-      Marshal.dump(Hash.new(1)).should == "\004\b}\000i\006"
-    end
-
-    it "raises a TypeError with hash having default proc" do
-      lambda { Marshal.dump(Hash.new {}) }.should raise_error(TypeError)
-    end
-
-    it "dumps a Hash with instance variables" do
-      a = {}
-      a.instance_variable_set(:@ivar, 1)
-      Marshal.dump(a).should == "\004\bI{\000\006:\n@ivari\006"
-    end
-
-    it "dumps an extended Hash" do
-      Marshal.dump({}.extend(Meths)).should == "\004\be:\nMeths{\000"
-    end
-
-    it "dumps an Hash subclass with a parameter to initialize" do
-      Marshal.dump(UserHashInitParams.new(1)).should == "\004\bIC:\027UserHashInitParams{\000\006:\a@ai\006"
-    end
-  end
-
-  describe "with a Struct" do
-    it "dumps a Struct" do
-      Marshal.dump(Struct::Pyramid.new).should == "\004\bS:\024Struct::Pyramid\000"
-    end
-
-    it "dumps a Struct" do
-      Marshal.dump(Struct::Useful.new(1, 2)).should == "\004\bS:\023Struct::Useful\a:\006ai\006:\006bi\a"
-    end
-
-    it "dumps a Struct with instance variables" do
-      st = Struct.new("Thick").new
-      st.instance_variable_set(:@ivar, 1)
-      Marshal.dump(st).should == "\004\bIS:\022Struct::Thick\000\006:\n@ivari\006"
-      Struct.send(:remove_const, :Thick)
-    end
-
-    it "dumps an extended Struct" do
-      st = Struct.new("Extended", :a, :b).new
-      Marshal.dump(st.extend(Meths)).should == "\004\be:\nMethsS:\025Struct::Extended\a:\006a0:\006b0"
-      Struct.send(:remove_const, :Extended)
-    end
-  end
-
-  describe "with an Object" do
-    it "dumps an Object" do
-      Marshal.dump(Object.new).should == "\004\bo:\x0BObject\x00"
-    end
-
-    it "dumps an extended Object" do
-      Marshal.dump(Object.new.extend(Meths)).should == "\004\be:\x0AMethso:\x0BObject\x00"
-    end
-
-    it "dumps an Object with an instance variable" do
-      obj = Object.new
-      obj.instance_variable_set(:@ivar, 1)
-      Marshal.dump(obj).should == "\004\bo:\vObject\006:\n@ivari\006"
-    end
-
-    it "dumps an Object that has had an instance variable added and removed as though it was never set" do
-      obj = Object.new
-      obj.instance_variable_set(:@ivar, 1)
-      obj.send(:remove_instance_variable, :@ivar)
-      Marshal.dump(obj).should == "\004\bo:\x0BObject\x00"
-    end
-
-    it "dumps an Object if it has a singleton class but no singleton methods" do
-      obj = Object.new
-      obj.singleton_class
-      Marshal.dump(obj).should == "\004\bo:\x0BObject\x00"
-    end
-
-    it "raises if an Object has a singleton class and singleton methods" do
-      obj = Object.new
-      def obj.foo; end
-      lambda {
-        Marshal.dump(obj)
-      }.should raise_error(TypeError, "singleton can't be dumped")
-    end
-
-    it "dumps a BasicObject subclass if it defines respond_to?" do
-      obj = MarshalSpec::BasicObjectSubWithRespondToFalse.new
-      Marshal.dump(obj).should == "\x04\bo:2MarshalSpec::BasicObjectSubWithRespondToFalse\x00"
-    end
-  end
-
-  describe "with a Range" do
-    it "dumps a Range inclusive of end (with indeterminant order)" do
-      dump = Marshal.dump(1..2)
-      load = Marshal.load(dump)
-      load.should == (1..2)
-    end
-
-    it "dumps a Range exclusive of end (with indeterminant order)" do
-      dump = Marshal.dump(1...2)
-      load = Marshal.load(dump)
-      load.should == (1...2)
-    end
-
-    it "dumps a Range with extra instance variables" do
-      range = (1...3)
-      range.instance_variable_set :@foo, 42
-      dump = Marshal.dump(range)
-      load = Marshal.load(dump)
-      load.should == range
-      load.instance_variable_get(:@foo).should == 42
-    end
-  end
-
-  describe "with a Time" do
-    before :each do
-      @internal = Encoding.default_internal
-      Encoding.default_internal = Encoding::UTF_8
-
-      @utc = Time.utc(2012, 1, 1)
-      @utc_dump = @utc.send(:_dump)
-
-      with_timezone 'AST', 3 do
-        @t = Time.local(2012, 1, 1)
-        @fract = Time.local(2012, 1, 1, 1, 59, 56.2)
-        @t_dump = @t.send(:_dump)
-        @fract_dump = @fract.send(:_dump)
-      end
-    end
-
-    after :each do
-      Encoding.default_internal = @internal
-    end
-
-    it "dumps the zone and the offset" do
-      with_timezone 'AST', 3 do
-        dump = Marshal.dump(@t)
-        base = "\x04\bIu:\tTime\r#{@t_dump}\a"
-        offset = ":\voffseti\x020*"
-        zone = ":\tzoneI\"\bAST\x06:\x06EF" # Last is 'F' (US-ASCII)
-        [ "#{base}#{offset}#{zone}", "#{base}#{zone}#{offset}" ].should include(dump)
-      end
-
-      it "dumps the zone, but not the offset if zone is UTC" do
-        dump = Marshal.dump(@utc)
-        zone = ":\tzoneI\"\bUTC\x06:\x06EF" # Last is 'F' (US-ASCII)
-        dump.should == "\x04\bIu:\tTime\r#{@utc_dump}\x06#{zone}"
-      end
-    end
-
-  end
-
-  describe "with an Exception" do
-    it "dumps an empty Exception" do
-      Marshal.dump(Exception.new).should == "\x04\bo:\x0EException\a:\tmesg0:\abt0"
-    end
-
-    it "dumps the message for the exception" do
-      Marshal.dump(Exception.new("foo")).should == "\x04\bo:\x0EException\a:\tmesg\"\bfoo:\abt0"
-    end
-
-    it "contains the filename in the backtrace" do
-      obj = Exception.new("foo")
-      obj.set_backtrace(["foo/bar.rb:10"])
-      Marshal.dump(obj).should == "\x04\bo:\x0EException\a:\tmesg\"\bfoo:\abt[\x06\"\x12foo/bar.rb:10"
-    end
-  end
-
-  it "dumps subsequent appearances of a symbol as a link" do
-    Marshal.dump([:a, :a]).should == "\004\b[\a:\006a;\000"
-  end
-
-  it "dumps subsequent appearances of an object as a link" do
-    o = Object.new
-    Marshal.dump([o, o]).should == "\004\b[\ao:\vObject\000@\006"
-  end
-
-  MarshalSpec::DATA_19.each do |description, (object, marshal, attributes)|
-    it "#{description} returns a binary string" do
-      Marshal.dump(object).encoding.should == Encoding::BINARY
-    end
-  end
-
-  it "raises an ArgumentError when the recursion limit is exceeded" do
-    h = {'one' => {'two' => {'three' => 0}}}
-    lambda { Marshal.dump(h, 3) }.should raise_error(ArgumentError)
-    lambda { Marshal.dump([h], 4) }.should raise_error(ArgumentError)
-    lambda { Marshal.dump([], 0) }.should raise_error(ArgumentError)
-    lambda { Marshal.dump([[[]]], 1) }.should raise_error(ArgumentError)
-  end
-
-  it "ignores the recursion limit if the limit is negative" do
-    Marshal.dump([], -1).should == "\004\b[\000"
-    Marshal.dump([[]], -1).should == "\004\b[\006[\000"
-    Marshal.dump([[[]]], -1).should == "\004\b[\006[\006[\000"
-  end
-
-  describe "when passed an IO" do
-
-    it "writes the serialized data to the IO-Object" do
-      (obj = mock('test')).should_receive(:write).at_least(1)
-      Marshal.dump("test", obj)
-    end
-
-    it "returns the IO-Object" do
-      (obj = mock('test')).should_receive(:write).at_least(1)
-      Marshal.dump("test", obj).should == obj
-    end
-
-    it "raises an Error when the IO-Object does not respond to #write" do
-      obj = mock('test')
-      lambda { Marshal.dump("test", obj) }.should raise_error(TypeError)
-    end
-
-    with_feature :encoding do
-
-      it "calls binmode when it's defined" do
-        obj = mock('test')
-        obj.should_receive(:write).at_least(1)
-        obj.should_receive(:binmode).at_least(1)
-        Marshal.dump("test", obj)
-      end
-
-    end
-
-  end
-
-  it "raises a TypeError if marshalling a Method instance" do
-    lambda { Marshal.dump(Marshal.method(:dump)) }.should raise_error(TypeError)
-  end
-
-  it "raises a TypeError if marshalling a Proc" do
-    lambda { Marshal.dump(proc {}) }.should raise_error(TypeError)
-  end
-
-  it "raises a TypeError if dumping a IO/File instance" do
-    lambda { Marshal.dump(STDIN) }.should raise_error(TypeError)
-    lambda { File.open(__FILE__) { |f| Marshal.dump(f) } }.should raise_error(TypeError)
-  end
-
-  it "raises a TypeError if dumping a MatchData instance" do
-    lambda { Marshal.dump(/(.)/.match("foo")) }.should raise_error(TypeError)
-  end
-
-  it "returns an untainted string if object is untainted" do
-    Marshal.dump(Object.new).tainted?.should be_false
-  end
-
-  it "returns a tainted string if object is tainted" do
-    Marshal.dump(Object.new.taint).tainted?.should be_true
-  end
-
-  it "returns a tainted string if nested object is tainted" do
-    Marshal.dump([[Object.new.taint]]).tainted?.should be_true
-  end
-
-  it "returns a trusted string if object is trusted" do
-    Marshal.dump(Object.new).untrusted?.should be_false
-  end
-
-  it "returns an untrusted string if object is untrusted" do
-    Marshal.dump(Object.new.untrust).untrusted?.should be_true
-  end
-
-  it "returns an untrusted string if nested object is untrusted" do
-    Marshal.dump([[Object.new.untrust]]).untrusted?.should be_true
-  end
-end