// META: global=window,dedicatedworker,jsshell // META: script=/wasm/jsapi/wasm-module-builder.js test(() => { const emptyModuleBinary = new WasmModuleBuilder().toBuffer(); const module = new WebAssembly.Module(emptyModuleBinary); assert_class_string(module, "WebAssembly.Module"); }, "Object.prototype.toString on an Module"); test(() => { assert_own_property(WebAssembly.Module.prototype, Symbol.toStringTag); const propDesc = Object.getOwnPropertyDescriptor(WebAssembly.Module.prototype, Symbol.toStringTag); assert_equals(propDesc.value, "WebAssembly.Module", "value"); assert_equals(propDesc.configurable, true, "configurable"); assert_equals(propDesc.enumerable, false, "enumerable"); assert_equals(propDesc.writable, false, "writable"); }, "@@toStringTag exists on the prototype with the appropriate descriptor");