[wasm] Refactor WASM run tests to allow them to run in the interpreter too.

test/cctest/wasm/wasm-run-utils.h

Index: test/cctest/wasm/wasm-run-utils.h
diff --git a/test/cctest/wasm/wasm-run-utils.h b/test/cctest/wasm/wasm-run-utils.h
index 2d071a60eb5e72e0a0516cd6ba32c17b2263a628..a92c9ff50a760618dfabaea6cbe1f3152774edeb 100644
--- a/test/cctest/wasm/wasm-run-utils.h
+++ b/test/cctest/wasm/wasm-run-utils.h
@@ -658,6 +658,15 @@ class WasmRunner {
   }
 };
 
+// A macro to define tests that run in different engine configurations.
+// Currently only supports compiled tests, but a future
+// RunWasmInterpreted_##name version will allow each test to also run in the
+// interpreter.
+#define WASM_EXEC_TEST(name)                         \
+  void RunWasm_##name();                             \
+  TEST(RunWasmCompiled_##name) { RunWasm_##name(); } \

[ahaas, 2016/05/18 15:43:26]

Could we use shorter test names here? Maybe RunWasm_##name and
InterpretWasm_##name?

+  void RunWasm_##name()
+
 }  // namespace
 
 #endif