summaryrefslogtreecommitdiff
path: root/test
diff options
context:
space:
mode:
Diffstat (limited to 'test')
-rw-r--r--test/-ext-/typeddata/test_typeddata.rb21
1 files changed, 21 insertions, 0 deletions
diff --git a/test/-ext-/typeddata/test_typeddata.rb b/test/-ext-/typeddata/test_typeddata.rb
new file mode 100644
index 0000000000..50505850d8
--- /dev/null
+++ b/test/-ext-/typeddata/test_typeddata.rb
@@ -0,0 +1,21 @@
+require 'test/unit'
+require "-test-/typeddata/typeddata"
+
+class Test_TypedData < Test::Unit::TestCase
+ def test_wrong_argtype
+ e = assert_raise(TypeError) {Bug::TypedData.check(false)}
+ assert_equal("wrong argument type false (expected typed_data)", e.message)
+
+ e = assert_raise(TypeError) {Bug::TypedData.check(true)}
+ assert_equal("wrong argument type true (expected typed_data)", e.message)
+
+ e = assert_raise(TypeError) {Bug::TypedData.check(:e)}
+ assert_equal("wrong argument type Symbol (expected typed_data)", e.message)
+
+ e = assert_raise(TypeError) {Bug::TypedData.check(0)}
+ assert_equal("wrong argument type Fixnum (expected typed_data)", e.message)
+
+ e = assert_raise(TypeError) {Bug::TypedData.check("a")}
+ assert_equal("wrong argument type String (expected typed_data)", e.message)
+ end
+end