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##
# InlineStruct Test
class InlineStructTest
def extra_method
:ok
end
def test_ivar_set
@var = :ivar
end
def test_ivar_get
@vat
end
end
assert('InlineStructTest#dup') do
obj = InlineStructTest.new(1)
assert_equal obj.to_s, 'fixnum(1)'
assert_equal obj.dup.to_s, 'fixnum(1)'
end
assert('InlineStructTest#clone') do
obj = InlineStructTest.new(1)
assert_equal obj.to_s, 'fixnum(1)'
assert_equal obj.clone.to_s, 'fixnum(1)'
end
assert('InlineStruct#object_id') do
obj1 = InlineStructTest.new(1)
obj2 = InlineStructTest.new(1)
assert_not_equal obj1, obj2
assert_not_equal obj1.object_id, obj2.object_id
assert_not_equal obj1.object_id, obj1.dup.object_id
assert_not_equal obj1.object_id, obj1.clone.object_id
end
assert('InlineStructTest#mutate (dup)') do
obj1 = InlineStructTest.new("foo")
assert_equal obj1.to_s, "string(foo)"
obj2 = obj1.dup
assert_equal obj2.to_s, "string(foo)"
obj1.mutate
assert_equal obj1.to_s, "mutate(foo)"
assert_equal obj2.to_s, "string(foo)"
end
assert('InlineStructTest#mutate (clone)') do
obj1 = InlineStructTest.new("foo")
assert_equal obj1.to_s, "string(foo)"
obj2 = obj1.clone
assert_equal obj2.to_s, "string(foo)"
obj1.mutate
assert_equal obj1.to_s, "mutate(foo)"
assert_equal obj2.to_s, "string(foo)"
end
assert('InlineStructTest#test_receive(string)') do
assert_equal InlineStructTest.test_receive(InlineStructTest.new('a')), true
end
assert('InlineStructTest#test_receive(float)') do
assert_equal InlineStructTest.test_receive(InlineStructTest.new(1.25)), false
end
assert('InlineStructTest#test_receive(invalid object)') do
assert_raise(TypeError) do
InlineStructTest.test_receive([])
end
end
assert('InlineStructTest#test_receive(string)') do
assert_equal InlineStructTest.test_receive_direct(InlineStructTest.new('a')), true
end
assert('InlineStructTest#test_receive(float)') do
assert_equal InlineStructTest.test_receive_direct(InlineStructTest.new(1.25)), false
end
assert('InlineStructTest#test_receive(invalid object)') do
assert_raise(TypeError) do
InlineStructTest.test_receive_direct([])
end
end
assert('InlineStructTest#extra_method') do
assert_equal InlineStructTest.new(1).extra_method, :ok
end
assert('InlineStructTest instance variable') do
obj = InlineStructTest.new(1)
assert_raise(ArgumentError) do
obj.test_ivar_set
end
assert_equal obj.test_ivar_get, nil
end
# 64-bit mode
if InlineStructTest.length == 24
assert('InlineStructTest length [64 bit]') do
assert_equal InlineStructTest.length, 3 * 8
end
assert('InlineStructTest w/float [64 bit]') do
obj = InlineStructTest.new(1.25)
assert_equal obj.to_s, "float(1.250)"
end
assert('InlineStructTest w/fixnum [64 bit]') do
obj = InlineStructTest.new(42)
assert_equal obj.to_s, "fixnum(42)"
end
assert('InlineStructTest w/string [64 bit]') do
obj = InlineStructTest.new("hello")
assert_equal obj.to_s, "string(hello)"
end
assert('InlineStructTest w/long string [64 bit]') do
obj = InlineStructTest.new("this won't fit in 3 * 8 bytes available for the structure")
assert_equal obj.to_s, "string(this won't fit i"
end
end
# 32-bit mode
if InlineStructTest.length == 12
assert('InlineStructTest length [32 bit]') do
assert_equal InlineStructTest.length, 3 * 4
end
assert('InlineStructTest w/float [32 bit]') do
obj = InlineStructTest.new(1.25)
assert_equal obj.to_s, "float(1.250"
end
assert('InlineStructTest w/fixnum [32 bit]') do
obj = InlineStructTest.new(42)
assert_equal obj.to_s, "fixnum(42)"
end
assert('InlineStructTest w/string [32 bit]') do
obj = InlineStructTest.new("hello")
assert_equal obj.to_s, "string(hell"
end
assert('InlineStructTest w/long string [32 bit]') do
obj = InlineStructTest.new("this won't fit in 3 * 4 bytes available for the structure")
assert_equal obj.to_s, "string(this"
end
end
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