1 files changed, 41 insertions, 49 deletions
diff --git a/test/binaryen.js/optimize-levels.js b/test/binaryen.js/optimize-levels.js
index b3ae66a43..b3dd2adbd 100644
--- a/test/binaryen.js/optimize-levels.js
+++ b/test/binaryen.js/optimize-levels.js
@@ -1,7 +1,3 @@
-function assert(x) {
-  if (!x) throw 'error!';
-}
-
 var wast = `
 (module
  (type $i (func (param i32) (result i32)))
@@ -19,51 +15,47 @@ var wast = `
 )
 `;
 
-function test() {
-  console.log("=== input wast ===" + wast);
-
-  function printOptions() {
-    console.log("optimizeLevel=" + Binaryen.getOptimizeLevel());
-    console.log("shrinkLevel=" + Binaryen.getShrinkLevel());
-  }
-
-  // Use defaults (should be equal to -Os below)
-  var module = Binaryen.parseText(wast);
-
-  console.log("=== unoptimized ===");
-  assert(module.validate());
-  console.log(module.emitText());
-
-  module.optimize();
-  console.log("=== optimized using defaults ===");
-  printOptions();
-  assert(module.validate());
-  console.log(module.emitText());
-  module.dispose();
-
-  // Use -O0 (should remove the block)
-  module = Binaryen.parseText(wast);
-
-  Binaryen.setOptimizeLevel(0);
-  Binaryen.setShrinkLevel(0);
-  module.optimize();
-  console.log("=== optimized with -O0 ===");
-  printOptions();
-  assert(module.validate());
-  console.log(module.emitText());
-  module.dispose();
-
-  // Use -Os (should remove the block and convert to a select)
-  module = Binaryen.parseText(wast);
+console.log("=== input wast ===" + wast);
 
-  Binaryen.setOptimizeLevel(2);
-  Binaryen.setShrinkLevel(1);
-  module.optimize();
-  console.log("=== optimized with -Os ===");
-  printOptions();
-  assert(module.validate());
-  console.log(module.emitText());
-  module.dispose();
+function printOptions() {
+  console.log("optimizeLevel=" + binaryen.getOptimizeLevel());
+  console.log("shrinkLevel=" + binaryen.getShrinkLevel());
 }
 
-Binaryen.ready.then(test);
+// Use defaults (should be equal to -Os below)
+var module = binaryen.parseText(wast);
+
+console.log("=== unoptimized ===");
+assert(module.validate());
+console.log(module.emitText());
+
+module.optimize();
+console.log("=== optimized using defaults ===");
+printOptions();
+assert(module.validate());
+console.log(module.emitText());
+module.dispose();
+
+// Use -O0 (should remove the block)
+module = binaryen.parseText(wast);
+
+binaryen.setOptimizeLevel(0);
+binaryen.setShrinkLevel(0);
+module.optimize();
+console.log("=== optimized with -O0 ===");
+printOptions();
+assert(module.validate());
+console.log(module.emitText());
+module.dispose();
+
+// Use -Os (should remove the block and convert to a select)
+module = binaryen.parseText(wast);
+
+binaryen.setOptimizeLevel(2);
+binaryen.setShrinkLevel(1);
+module.optimize();
+console.log("=== optimized with -Os ===");
+printOptions();
+assert(module.validate());
+console.log(module.emitText());
+module.dispose();