✅ Add TruffleRuby/JRuby pend/omit test helpers

Author: nevans

test/lib/helper.rb

@@ -57,4 +57,44 @@ def assert_pattern
     end
   end
 
+  def pend_if(condition, *args, &block)
+    if condition
+      pend(*args, &block)
+    else
+      block.call if block
+    end
+  end
+
+  def pend_unless(condition, *args, &block)
+    if condition
+      block.call if block
+    else
+      pend(*args, &block)
+    end
+  end
+
+  def omit_unless_cruby(msg = "test omitted for non-CRuby", &block)
+    omit_unless(RUBY_ENGINE == "ruby", msg, &block)
+  end
+
+  def omit_if_truffleruby(msg = "test omitted on TruffleRuby", &block)
+    omit_if(RUBY_ENGINE == "truffleruby", msg, &block)
+  end
+
+  def omit_if_jruby(msg = "test omitted on JRuby", &block)
+    omit_if(RUBY_ENGINE == "jruby", msg, &block)
+  end
+
+  def pend_unless_cruby(msg = "test is pending for non-CRuby", &block)
+    pend_unless(RUBY_ENGINE == "ruby", msg, &block)
+  end
+
+  def pend_if_truffleruby(msg = "test is pending on TruffleRuby", &block)
+    pend_if(RUBY_ENGINE == "truffleruby", msg, &block)
+  end
+
+  def pend_if_jruby(msg = "test is pending on JRuby", &block)
+    pend_if(RUBY_ENGINE == "jruby", msg, &block)
+  end
+
 end