Function assert_class_string

deps/v8/test/wasm-js/third_party/testharness.js:1448–1454

(object, class_string, description)

    expose(assert_regexp_match, "assert_regexp_match");

    function assert_class_string(object, class_string, description) {
        var actual = {}.toString.call(object);
        var expected = "[object " + class_string + "]";
        assert(same_value(actual, expected), "assert_class_string", description,
                                             "expected ${expected} but got ${actual}",
                                             {expected:expected, actual:actual});
    }
    expose(assert_class_string, "assert_class_string");