1 files changed, 20 insertions, 0 deletions
diff --git a/test/dl/test_cparser.rb b/test/dl/test_cparser.rb
index 3be727a759..cea9ac73b0 100644
--- a/test/dl/test_cparser.rb
+++ b/test/dl/test_cparser.rb
@@ -9,5 +9,25 @@ module DL
     def test_uint_ctype
       assert_equal(-DL::TYPE_INT, parse_ctype('uint'))
     end
+
+    def test_size_t_ctype
+      assert_equal(DL::TYPE_SIZE_T, parse_ctype("size_t"))
+    end
+
+    def test_ssize_t_ctype
+      assert_equal(DL::TYPE_SSIZE_T, parse_ctype("ssize_t"))
+    end
+
+    def test_ptrdiff_t_ctype
+      assert_equal(DL::TYPE_PTRDIFF_T, parse_ctype("ptrdiff_t"))
+    end
+
+    def test_intptr_t_ctype
+      assert_equal(DL::TYPE_INTPTR_T, parse_ctype("intptr_t"))
+    end
+
+    def test_uintptr_t_ctype
+      assert_equal(DL::TYPE_UINTPTR_T, parse_ctype("uintptr_t"))
+    end
   end
 end