зеркало из https://github.com/github/ruby.git
60 строки
1.5 KiB
Ruby
60 строки
1.5 KiB
Ruby
# frozen_string_literal: true
|
|
require 'test/unit'
|
|
require 'date'
|
|
|
|
class TestDateMarshal < Test::Unit::TestCase
|
|
|
|
def test_marshal
|
|
d = Date.new
|
|
m = Marshal.dump(d)
|
|
d2 = Marshal.load(m)
|
|
assert_equal(d, d2)
|
|
assert_equal(d.start, d2.start)
|
|
assert_instance_of(String, d2.to_s)
|
|
|
|
d = Date.today
|
|
m = Marshal.dump(d)
|
|
d2 = Marshal.load(m)
|
|
assert_equal(d, d2)
|
|
assert_equal(d.start, d2.start)
|
|
assert_instance_of(String, d2.to_s)
|
|
|
|
d = DateTime.now
|
|
m = Marshal.dump(d)
|
|
d2 = Marshal.load(m)
|
|
assert_equal(d, d2)
|
|
assert_equal(d.start, d2.start)
|
|
assert_instance_of(String, d2.to_s)
|
|
|
|
d = Date.today
|
|
a = d.marshal_dump
|
|
d.freeze
|
|
assert(d.frozen?)
|
|
expected_error = defined?(FrozenError) ? FrozenError : RuntimeError
|
|
assert_raise(expected_error){d.marshal_load(a)}
|
|
|
|
d = DateTime.now
|
|
a = d.marshal_dump
|
|
d.freeze
|
|
assert(d.frozen?)
|
|
expected_error = defined?(FrozenError) ? FrozenError : RuntimeError
|
|
assert_raise(expected_error){d.marshal_load(a)}
|
|
|
|
d = Date.new + 1/2r + 2304/65437r/86400
|
|
m = Marshal.dump(d)
|
|
d2 = Marshal.load(m)
|
|
assert_equal(d, d2)
|
|
assert_equal(d.start, d2.start)
|
|
assert_instance_of(String, d2.to_s)
|
|
end
|
|
|
|
def test_memsize
|
|
require 'objspace'
|
|
t = DateTime.new(2018, 11, 13)
|
|
size = ObjectSpace.memsize_of(t)
|
|
t2 = Marshal.load(Marshal.dump(t))
|
|
assert_equal(t, t2)
|
|
assert_equal(size, ObjectSpace.memsize_of(t2), "not reallocated but memsize changed")
|
|
end
|
|
end
|