Update to ruby/spec@30e1c35

1 files changed, 17 insertions, 0 deletions

diff --git a/spec/ruby/shared/types/rb_num2dbl_fails.rb b/spec/ruby/shared/types/rb_num2dbl_fails.rb
new file mode 100644
index 0000000000..ec7cc11986
--- /dev/null
+++ b/spec/ruby/shared/types/rb_num2dbl_fails.rb
@@ -0,0 +1,17 @@
+#
+# Shared tests for rb_num2dbl related conversion failures.
+#
+# Usage example:
+#   it_behaves_like :rb_num2dbl_fails, nil, -> v { o = A.new; o.foo(v) }
+#
+
+describe :rb_num2dbl_fails, shared: true do
+  it "fails if string is provided" do
+    -> { @object.call("123") }.should raise_error(TypeError, "no implicit conversion to float from string")
+  end
+
+  it "fails if boolean is provided" do
+    -> { @object.call(true) }.should raise_error(TypeError, "no implicit conversion to float from true")
+    -> { @object.call(false) }.should raise_error(TypeError, "no implicit conversion to float from false")
+  end
+end