From 16592d6b69dc2538f419edcbd4c91ebb917db5ac Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E5=8D=9C=E9=83=A8=E6=98=8C=E5=B9=B3?=
 <shyouhei@ruby-lang.org>
Date: Tue, 28 Jan 2020 17:05:43 +0900
Subject: add test for rb_define_method_id

was missing.
---
 ext/-test-/cxxanyargs/cxxanyargs.cpp | 56 ++++++++++++++++++++++++++++++++++++
 1 file changed, 56 insertions(+)

(limited to 'ext/-test-')

diff --git a/ext/-test-/cxxanyargs/cxxanyargs.cpp b/ext/-test-/cxxanyargs/cxxanyargs.cpp
index eef2387650..1a79913a13 100644
--- a/ext/-test-/cxxanyargs/cxxanyargs.cpp
+++ b/ext/-test-/cxxanyargs/cxxanyargs.cpp
@@ -393,6 +393,62 @@ namespace test_rb_define_method {
     }
 }
 
+namespace test_rb_define_method_id {
+    static VALUE
+    m1(VALUE, VALUE)
+    {
+        return Qnil;
+    }
+
+    static VALUE
+    m2(VALUE, VALUE, VALUE)
+    {
+        return Qnil;
+    }
+
+    static VALUE
+    ma(VALUE, VALUE)
+    {
+        return Qnil;
+    }
+
+    static VALUE
+    mv(int, VALUE*, VALUE)
+    {
+        return Qnil;
+    }
+
+    VALUE
+    test(VALUE self)
+    {
+        // No cast
+        rb_define_method_id(self, rb_intern("m1"), m1, 1);
+        rb_define_method_id(self, rb_intern("m2"), m2, 2);
+        rb_define_method_id(self, rb_intern("ma"), ma, -2);
+        rb_define_method_id(self, rb_intern("mv"), mv, -1);
+
+        // Cast by RUBY_METHOD_FUNC
+        rb_define_method_id(self, rb_intern("m1"), RUBY_METHOD_FUNC(m1), 1);
+        rb_define_method_id(self, rb_intern("m2"), RUBY_METHOD_FUNC(m2), 2);
+        rb_define_method_id(self, rb_intern("ma"), RUBY_METHOD_FUNC(ma), -2);
+        rb_define_method_id(self, rb_intern("mv"), RUBY_METHOD_FUNC(mv), -1);
+
+        // Explicit cast instead of RUBY_METHOD_FUNC
+        rb_define_method_id(self, rb_intern("m1"), (VALUE (*)(...))(m1), 1);
+        rb_define_method_id(self, rb_intern("m2"), (VALUE (*)(...))(m2), 2);
+        rb_define_method_id(self, rb_intern("ma"), (VALUE (*)(...))(ma), -2);
+        rb_define_method_id(self, rb_intern("mv"), (VALUE (*)(...))(mv), -1);
+
+        // rb_f_notimplement
+        rb_define_method_id(self, rb_intern("m1"), rb_f_notimplement, 1);
+        rb_define_method_id(self, rb_intern("m2"), rb_f_notimplement, 2);
+        rb_define_method_id(self, rb_intern("ma"), rb_f_notimplement, -2);
+        rb_define_method_id(self, rb_intern("mv"), rb_f_notimplement, -1);
+
+        return self;
+    }
+}
+
 namespace test_rb_define_module_function {
     static VALUE
     m1(VALUE, VALUE)
-- 
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