Merge pull request #175 from bytecodealliance/ractor-spec-no-warning

Remove warning from Ractor spec

Author: jbourassa

spec/integration/ractor_spec.rb

@@ -1,50 +1,48 @@
-if RUBY_VERSION.start_with?("3.")
-  RSpec.describe "Ractor" do
-    let(:wat) { <<~WAT }
-      (module
-        (func $module/hello (result i32 i64 f32 f64)
-          i32.const 1
-          i64.const 2
-          f32.const 3.0
-          f64.const 4.0
-        )
-
-        (export "hello" (func $module/hello))
+RSpec.describe "Ractor", ractor: true do
+  let(:wat) { <<~WAT }
+    (module
+      (func $module/hello (result i32 i64 f32 f64)
+        i32.const 1
+        i64.const 2
+        f32.const 3.0
+        f64.const 4.0
       )
-    WAT
-
-    it "supports running inside Ractors" do
-      r = Ractor.new(wat) do |wat|
-        engine = Wasmtime::Engine.new
-        mod = Wasmtime::Module.new(engine, wat)
-        store_data = Object.new
-        store = Wasmtime::Store.new(engine, store_data)
-        Wasmtime::Instance.new(store, mod).invoke("hello")
-      end
 
-      result = r.take
-      expect(result).to eq([1, 2, 3.0, 4.0])
-    end
+      (export "hello" (func $module/hello))
+    )
+  WAT
 
-    it "supports sharing Engine & Module with Ractors" do
+  it "supports running inside Ractors" do
+    r = Ractor.new(wat) do |wat|
       engine = Wasmtime::Engine.new
       mod = Wasmtime::Module.new(engine, wat)
+      store_data = Object.new
+      store = Wasmtime::Store.new(engine, store_data)
+      Wasmtime::Instance.new(store, mod).invoke("hello")
+    end
 
-      Ractor.make_shareable(engine)
-      Ractor.make_shareable(mod)
+    result = r.take
+    expect(result).to eq([1, 2, 3.0, 4.0])
+  end
 
-      ractors = []
-      3.times do
-        ractors << Ractor.new(engine, mod) do |engine, mod|
-          store_data = Object.new
-          store = Wasmtime::Store.new(engine, store_data)
-          Wasmtime::Instance.new(store, mod).invoke("hello")
-        end
-      end
+  it "supports sharing Engine & Module with Ractors" do
+    engine = Wasmtime::Engine.new
+    mod = Wasmtime::Module.new(engine, wat)
 
-      ractors.each do |ractor|
-        expect(ractor.take).to eq([1, 2, 3.0, 4.0])
+    Ractor.make_shareable(engine)
+    Ractor.make_shareable(mod)
+
+    ractors = []
+    3.times do
+      ractors << Ractor.new(engine, mod) do |engine, mod|
+        store_data = Object.new
+        store = Wasmtime::Store.new(engine, store_data)
+        Wasmtime::Instance.new(store, mod).invoke("hello")
       end
     end
+
+    ractors.each do |ractor|
+      expect(ractor.take).to eq([1, 2, 3.0, 4.0])
+    end
   end
 end

spec/spec_helper.rb

@@ -91,6 +91,14 @@ def with_gc_stress
       with_gc_stress { ex.run }
     end
   end
+
+  config.around(:each, :ractor) do |example|
+    was = Warning[:experimental]
+    Warning[:experimental] = false
+    example.run
+  ensure
+    Warning[:experimental] = was
+  end
 end
 
 at_exit { GC.start(full_mark: true) } if ENV["GC_AT_EXIT"] == "1"