diff options
Diffstat (limited to 'test')
| -rw-r--r-- | test/ruby/test_objectspace.rb | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/test/ruby/test_objectspace.rb b/test/ruby/test_objectspace.rb new file mode 100644 index 0000000000..dab94688ee --- /dev/null +++ b/test/ruby/test_objectspace.rb @@ -0,0 +1,35 @@ +require 'test/unit' + +class TestObjectSpace < Test::Unit::TestCase + def self.deftest_id2ref(obj) + /:(\d+)/ =~ caller[0] + file = $` + line = $1.to_i + eval <<"End", binding, file, line + define_method("test_id2ref_#{line}") {\ + o = ObjectSpace._id2ref(obj.object_id);\ + assert_equal(obj, o, "didn't round trip: #{obj.inspect}");\ + } +End + end + + deftest_id2ref(-0x4000000000000001) + deftest_id2ref(-0x4000000000000000) + deftest_id2ref(-0x40000001) + deftest_id2ref(-0x40000000) + deftest_id2ref(-1) + deftest_id2ref(0) + deftest_id2ref(1) + deftest_id2ref(0x3fffffff) + deftest_id2ref(0x40000000) + deftest_id2ref(0x3fffffffffffffff) + deftest_id2ref(0x4000000000000000) + deftest_id2ref(:a) + deftest_id2ref(:abcdefghijilkjl) + deftest_id2ref(:==) + deftest_id2ref(Object.new) + deftest_id2ref(self) + deftest_id2ref(true) + deftest_id2ref(false) + deftest_id2ref(nil) +end |