Merge pull request #2685 from bjfish/disable-memory-leak-spec-for-tru…

…ffleruby Disable memory leak spec for TruffleRuby
rspec · Jan 9, 2020 · 7c2531e · 7c2531e
2 parents 0d27b29 + 4a6ce28
commit 7c2531e
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/spec/rspec/core/example_spec.rb b/spec/rspec/core/example_spec.rb
@@ -443,7 +443,9 @@ def assert(val)
 
     context 'memory leaks, see GH-321, GH-1921' do
       def self.reliable_gc
-        0 != GC.method(:start).arity # older Rubies don't give us options to ensure a full GC
+        # older Rubies don't give us options to ensure a full GC
+        # TruffleRuby GC.start arity matches but GC.disable and GC.enable are mock implementations
+        0 != GC.method(:start).arity && !(defined?(RUBY_ENGINE) && RUBY_ENGINE == "truffleruby")
       end
 
       def expect_gc(opts)