servo/tests/wpt/web-platform-tests/wasm/jsapi/global/toString.any.js

17 lines
757 B
JavaScript

// META: global=window,dedicatedworker,jsshell
test(() => {
const argument = { "value": "i32" };
const global = new WebAssembly.Global(argument);
assert_class_string(global, "WebAssembly.Global");
}, "Object.prototype.toString on an Global");
test(() => {
assert_own_property(WebAssembly.Global.prototype, Symbol.toStringTag);
const propDesc = Object.getOwnPropertyDescriptor(WebAssembly.Global.prototype, Symbol.toStringTag);
assert_equals(propDesc.value, "WebAssembly.Global", "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");