summaryrefslogtreecommitdiff
path: root/trunk/test/ruby/test_marshal.rb
diff options
context:
space:
mode:
Diffstat (limited to 'trunk/test/ruby/test_marshal.rb')
-rw-r--r--trunk/test/ruby/test_marshal.rb194
1 files changed, 0 insertions, 194 deletions
diff --git a/trunk/test/ruby/test_marshal.rb b/trunk/test/ruby/test_marshal.rb
deleted file mode 100644
index af389d2b2d..0000000000
--- a/trunk/test/ruby/test_marshal.rb
+++ /dev/null
@@ -1,194 +0,0 @@
-require 'test/unit'
-require_relative 'marshaltestlib'
-
-class TestMarshal < Test::Unit::TestCase
- include MarshalTestLib
-
- def setup
- @verbose = $VERBOSE
- $VERBOSE = nil
- end
-
- def teardown
- $VERBOSE = @verbose
- end
-
- def encode(o)
- Marshal.dump(o)
- end
-
- def decode(s)
- Marshal.load(s)
- end
-
- def fact(n)
- return 1 if n == 0
- f = 1
- while n>0
- f *= n
- n -= 1
- end
- return f
- end
-
- def test_marshal
- x = [1, 2, 3, [4,5,"foo"], {1=>"bar"}, 2.5, fact(30)]
- assert_equal x, Marshal.load(Marshal.dump(x))
-
- [[1,2,3,4], [81, 2, 118, 3146]].each { |w,x,y,z|
- obj = (x.to_f + y.to_f / z.to_f) * Math.exp(w.to_f / (x.to_f + y.to_f / z.to_f))
- assert_equal obj, Marshal.load(Marshal.dump(obj))
- }
- end
-
- StrClone = String.clone
- def test_marshal_cloned_class
- assert_instance_of(StrClone, Marshal.load(Marshal.dump(StrClone.new("abc"))))
- end
-
- def test_inconsistent_struct
- TestMarshal.const_set :StructOrNot, Struct.new(:a)
- s = Marshal.dump(StructOrNot.new(1))
- TestMarshal.instance_eval { remove_const :StructOrNot }
- TestMarshal.const_set :StructOrNot, Class.new
- assert_raise(TypeError, "[ruby-dev:31709]") { Marshal.load(s) }
- end
-
- def test_struct_invalid_members
- TestMarshal.const_set :StructInvalidMembers, Struct.new(:a)
- Marshal.load("\004\bIc&TestMarshal::StructInvalidMembers\006:\020__members__\"\bfoo")
- assert_raise(TypeError, "[ruby-dev:31759]") {
- TestMarshal::StructInvalidMembers.members
- }
- end
-
- class C
- def initialize(str)
- @str = str
- end
- attr_reader :str
- def _dump(limit)
- @str
- end
- def self._load(s)
- new(s)
- end
- end
-
- def test_too_long_string
- data = Marshal.dump(C.new("a".force_encoding("ascii-8bit")))
- data[-2, 1] = "\003\377\377\377"
- e = assert_raise(ArgumentError, "[ruby-dev:32054]") {
- Marshal.load(data)
- }
- assert_equal("marshal data too short", e.message)
- end
-
-
- def test_userdef_encoding
- s1 = "\xa4\xa4".force_encoding("euc-jp")
- o1 = C.new(s1)
- m = Marshal.dump(o1)
- o2 = Marshal.load(m)
- s2 = o2.str
- assert_equal(s1, s2)
- end
-
- def test_pipe
- o1 = C.new("a" * 10000)
-
- r, w = IO.pipe
- t = Thread.new { Marshal.load(r) }
- Marshal.dump(o1, w)
- o2 = t.value
- assert_equal(o1.str, o2.str)
-
- r, w = IO.pipe
- t = Thread.new { Marshal.load(r) }
- Marshal.dump(o1, w, 2)
- o2 = t.value
- assert_equal(o1.str, o2.str)
-
- assert_raise(TypeError) { Marshal.dump("foo", Object.new) }
- assert_raise(TypeError) { Marshal.load(Object.new) }
- end
-
- def test_limit
- assert_equal([[[]]], Marshal.load(Marshal.dump([[[]]], 3)))
- assert_raise(ArgumentError) { Marshal.dump([[[]]], 2) }
- end
-
- def test_userdef_invalid
- o = C.new(nil)
- assert_raise(TypeError) { Marshal.dump(o) }
- end
-
- def test_class
- o = class << Object.new; self; end
- assert_raise(TypeError) { Marshal.dump(o) }
- assert_equal(Object, Marshal.load(Marshal.dump(Object)))
- assert_equal(Enumerable, Marshal.load(Marshal.dump(Enumerable)))
- end
-
- class C2
- def initialize(ary)
- @ary = ary
- end
- def _dump(s)
- @ary.clear
- "foo"
- end
- end
-
- def test_modify_array_during_dump
- a = []
- o = C2.new(a)
- a << o << nil
- assert_raise(RuntimeError) { Marshal.dump(a) }
- end
-
- def test_change_class_name
- eval("class C3; def _dump(s); 'foo'; end; end")
- m = Marshal.dump(C3.new)
- assert_raise(TypeError) { Marshal.load(m) }
- eval("C3 = nil")
- assert_raise(TypeError) { Marshal.load(m) }
- end
-
- def test_change_struct
- eval("C3 = Struct.new(:foo, :bar)")
- m = Marshal.dump(C3.new("FOO", "BAR"))
- eval("C3 = Struct.new(:foo)")
- assert_raise(TypeError) { Marshal.load(m) }
- eval("C3 = Struct.new(:foo, :baz)")
- assert_raise(TypeError) { Marshal.load(m) }
- end
-
- class C4
- def initialize(gc)
- @gc = gc
- end
- def _dump(s)
- GC.start if @gc
- "foo"
- end
- end
-
- def test_gc
- assert_nothing_raised do
- Marshal.dump((0..1000).map {|x| C4.new(x % 50 == 25) })
- end
- end
-
- def test_taint_and_untrust
- x = Object.new
- x.taint
- x.untrust
- s = Marshal.dump(x)
- assert_equal(true, s.tainted?)
- assert_equal(true, s.untrusted?)
- y = Marshal.load(s)
- assert_equal(true, y.tainted?)
- assert_equal(true, y.untrusted?)
- end
-end