Function assertInvalid

deps/v8/test/mjsunit/wasm/stringrefs-js.js:9–14

(fn, message)

d8.file.execute("test/mjsunit/wasm/wasm-module-builder.js");

function assertInvalid(fn, message) {
  let builder = new WasmModuleBuilder();
  fn(builder);
  assertThrows(() => builder.toModule(), WebAssembly.CompileError,
               `WebAssembly.Module(): ${message}`);
}

(function TestPassthrough() {
  let kSig_w_w = makeSig([kWasmStringRef], [kWasmStringRef]);