test: update WPT resources

It is mainly an update for idlharness.js, testharness.js, etc.

PR-URL: #44948
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Daeyeon Jeong <daeyeon.dev@gmail.com>
Reviewed-By: Rich Trott <rtrott@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>

test/fixtures/wpt/LICENSE.md

@@ -1,6 +1,6 @@
 # The 3-Clause BSD License
 
-Copyright 2019 web-platform-tests contributors
+Copyright © web-platform-tests contributors
 
 Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:
 

test/fixtures/wpt/README.md

@@ -25,7 +25,7 @@ Last update:
 - interfaces: https://github.com/web-platform-tests/wpt/tree/df731dab88/interfaces
 - performance-timeline: https://github.com/web-platform-tests/wpt/tree/17ebc3aea0/performance-timeline
 - resource-timing: https://github.com/web-platform-tests/wpt/tree/22d38586d0/resource-timing
-- resources: https://github.com/web-platform-tests/wpt/tree/c5b428f15a/resources
+- resources: https://github.com/web-platform-tests/wpt/tree/fbf1e7d247/resources
 - streams: https://github.com/web-platform-tests/wpt/tree/9e5ef42bd3/streams
 - url: https://github.com/web-platform-tests/wpt/tree/0e5b126cd0/url
 - user-timing: https://github.com/web-platform-tests/wpt/tree/df24fb604e/user-timing

test/fixtures/wpt/resources/channel.sub.js

@@ -604,7 +604,7 @@
          * @returns {Promise} - Resolved once the channel is disconnected.
          */
         disconnectReader() {
-            // This causes any readers to disconnect until they are explictly reconnected
+            // This causes any readers to disconnect until they are explicitly reconnected
             return this.sendChannel.disconnectReader();
         }
 

test/fixtures/wpt/resources/idlharness-shadowrealm.js

@@ -36,7 +36,7 @@ function idl_test_shadowrealm(srcs, deps) {
                 isWindow: function() { return false; },
                 isWorker: function() { return false; },
                 isShadowRealm: function() { return true; },
-            };
+            }; undefined;
         `);
 
         const ss = await Promise.all(script_urls.map(url => fetch_text(url)));

test/fixtures/wpt/resources/idlharness.js

@@ -1529,12 +1529,12 @@ IdlInterface.prototype.test_self = function()
         // https://github.com/heycam/webidl/issues/698
         assert_true(isConstructor(this.get_interface_object()), "interface object must pass IsConstructor check");
 
+        var interface_object = this.get_interface_object();
+        assert_throws_js(globalOf(interface_object).TypeError, function() {
+            interface_object();
+        }, "interface object didn't throw TypeError when called as a function");
+
         if (!this.constructors().length) {
-            // "If I was not declared with a constructor operation, then throw a TypeError."
-            var interface_object = this.get_interface_object();
-            assert_throws_js(globalOf(interface_object).TypeError, function() {
-                interface_object();
-            }, "interface object didn't throw TypeError when called as a function");
             assert_throws_js(globalOf(interface_object).TypeError, function() {
                 new interface_object();
             }, "interface object didn't throw TypeError when called as a constructor");
@@ -2458,7 +2458,7 @@ IdlInterface.prototype.test_member_iterable = function(member)
             ].forEach(([property, length]) => {
                 var desc = Object.getOwnPropertyDescriptor(proto, property);
                 assert_equals(typeof desc.value, "function", property + " property should be a function");
-                assert_equals(desc.value.length, length, property + " function object length should be " + length);
+                assert_equals(desc.value.length, length, property + " function object should have the right length");
                 assert_equals(desc.value.name, property, property + " function object should have the right name");
             });
         } else {
@@ -2471,6 +2471,97 @@ IdlInterface.prototype.test_member_iterable = function(member)
     }.bind(this), this.name + " interface: iterable<" + member.idlType.map(function(t) { return t.idlType; }).join(", ") + ">");
 };
 
+IdlInterface.prototype.test_member_maplike = function(member) {
+    subsetTestByKey(this.name, test, () => {
+        const proto = this.get_interface_object().prototype;
+
+        const methods = [
+            ["entries", 0],
+            ["keys", 0],
+            ["values", 0],
+            ["forEach", 1],
+            ["get", 1],
+            ["has", 1]
+        ];
+        if (!member.readonly) {
+            methods.push(
+                ["set", 2],
+                ["delete", 1],
+                ["clear", 1]
+            );
+        }
+
+        for (const [name, length] of methods) {
+            const desc = Object.getOwnPropertyDescriptor(proto, name);
+            assert_equals(typeof desc.value, "function", `${name} should be a function`);
+            assert_equals(desc.enumerable, false, `${name} enumerable`);
+            assert_equals(desc.configurable, true, `${name} configurable`);
+            assert_equals(desc.writable, true, `${name} writable`);
+            assert_equals(desc.value.length, length, `${name} function object length should be ${length}`);
+            assert_equals(desc.value.name, name, `${name} function object should have the right name`);
+        }
+
+        const iteratorDesc = Object.getOwnPropertyDescriptor(proto, Symbol.iterator);
+        assert_equals(iteratorDesc.value, proto.entries, `@@iterator should equal entries`);
+        assert_equals(iteratorDesc.enumerable, false, `@@iterator enumerable`);
+        assert_equals(iteratorDesc.configurable, true, `@@iterator configurable`);
+        assert_equals(iteratorDesc.writable, true, `@@iterator writable`);
+
+        const sizeDesc = Object.getOwnPropertyDescriptor(proto, "size");
+        assert_equals(typeof sizeDesc.get, "function", `size getter should be a function`);
+        assert_equals(sizeDesc.set, undefined, `size should not have a setter`);
+        assert_equals(sizeDesc.enumerable, false, `size enumerable`);
+        assert_equals(sizeDesc.configurable, true, `size configurable`);
+        assert_equals(sizeDesc.get.length, 0, `size getter length should have the right length`);
+        assert_equals(sizeDesc.get.name, "get size", `size getter have the right name`);
+    }, `${this.name} interface: maplike<${member.idlType.map(t => t.idlType).join(", ")}>`);
+};
+
+IdlInterface.prototype.test_member_setlike = function(member) {
+    subsetTestByKey(this.name, test, () => {
+        const proto = this.get_interface_object().prototype;
+
+        const methods = [
+            ["entries", 0],
+            ["keys", 0],
+            ["values", 0],
+            ["forEach", 1],
+            ["has", 1]
+        ];
+        if (!member.readonly) {
+            methods.push(
+                ["add", 1],
+                ["delete", 1],
+                ["clear", 1]
+            );
+        }
+
+        for (const [name, length] of methods) {
+            const desc = Object.getOwnPropertyDescriptor(proto, name);
+            assert_equals(typeof desc.value, "function", `${name} should be a function`);
+            assert_equals(desc.enumerable, false, `${name} enumerable`);
+            assert_equals(desc.configurable, true, `${name} configurable`);
+            assert_equals(desc.writable, true, `${name} writable`);
+            assert_equals(desc.value.length, length, `${name} function object length should be ${length}`);
+            assert_equals(desc.value.name, name, `${name} function object should have the right name`);
+        }
+
+        const iteratorDesc = Object.getOwnPropertyDescriptor(proto, Symbol.iterator);
+        assert_equals(iteratorDesc.value, proto.values, `@@iterator should equal values`);
+        assert_equals(iteratorDesc.enumerable, false, `@@iterator enumerable`);
+        assert_equals(iteratorDesc.configurable, true, `@@iterator configurable`);
+        assert_equals(iteratorDesc.writable, true, `@@iterator writable`);
+
+        const sizeDesc = Object.getOwnPropertyDescriptor(proto, "size");
+        assert_equals(typeof sizeDesc.get, "function", `size getter should be a function`);
+        assert_equals(sizeDesc.set, undefined, `size should not have a setter`);
+        assert_equals(sizeDesc.enumerable, false, `size enumerable`);
+        assert_equals(sizeDesc.configurable, true, `size configurable`);
+        assert_equals(sizeDesc.get.length, 0, `size getter length should have the right length`);
+        assert_equals(sizeDesc.get.name, "size", `size getter have the right name`);
+    }, `${this.name} interface: setlike<${member.idlType.map(t => t.idlType).join(", ")}>`);
+};
+
 IdlInterface.prototype.test_member_async_iterable = function(member)
 {
     subsetTestByKey(this.name, test, function()
@@ -2624,6 +2715,12 @@ IdlInterface.prototype.test_members = function()
                 this.test_member_iterable(member);
             }
             break;
+        case "maplike":
+            this.test_member_maplike(member);
+            break;
+        case "setlike":
+            this.test_member_setlike(member);
+            break;
         default:
             // TODO: check more member types.
             break;

test/fixtures/wpt/resources/testharness.js

@@ -1127,7 +1127,7 @@
      *
      * Typically this function is called implicitly on page load; it's
      * only necessary for users to call this when either the
-     * ``explict_done`` or ``single_page`` properties have been set
+     * ``explicit_done`` or ``single_page`` properties have been set
      * via the :js:func:`setup` function.
      *
      * For single page tests this marks the test as complete and sets its status.
@@ -2719,19 +2719,6 @@
      * to reduce intermittents without compromising test execution
      * speed when the condition is quickly met.
      *
-     * @example
-     * async_test(t => {
-     *  const popup = window.open("resources/coop-coep.py?coop=same-origin&coep=&navigate=about:blank");
-     *  t.add_cleanup(() => popup.close());
-     *  assert_equals(window, popup.opener);
-     *
-     *  popup.onload = t.step_func(() => {
-     *    assert_true(popup.location.href.endsWith("&navigate=about:blank"));
-     *    // Use step_wait_func_done as about:blank cannot message back.
-     *    t.step_wait_func_done(() => popup.location.href === "about:blank");
-     *  });
-     * }, "Navigating a popup to about:blank");
-     *
      * @param {Function} cond A function taking no arguments and
      *                        returning a boolean. The callback is called
      *                        when this function returns true.
@@ -2774,6 +2761,19 @@
      * to reduce intermittents without compromising test execution speed
      * when the condition is quickly met.
      *
+     * @example
+     * async_test(t => {
+     *  const popup = window.open("resources/coop-coep.py?coop=same-origin&coep=&navigate=about:blank");
+     *  t.add_cleanup(() => popup.close());
+     *  assert_equals(window, popup.opener);
+     *
+     *  popup.onload = t.step_func(() => {
+     *    assert_true(popup.location.href.endsWith("&navigate=about:blank"));
+     *    // Use step_wait_func_done as about:blank cannot message back.
+     *    t.step_wait_func_done(() => popup.location.href === "about:blank");
+     *  });
+     * }, "Navigating a popup to about:blank");
+     *
      * @param {Function} cond A function taking no arguments and
      *                        returning a boolean. The callback is called
      *                        when this function returns true.
@@ -3883,7 +3883,7 @@
     /**
      * Timeout the tests.
      *
-     * This only has an effect when ``explict_timeout`` has been set
+     * This only has an effect when ``explicit_timeout`` has been set
      * in :js:func:`setup`. In other cases any call is a no-op.
      *
      */

test/fixtures/wpt/resources/webidl2/lib/VERSION.md

@@ -1 +1 @@
-Currently using webidl2.js@1fd6709ef9311f2ea0ed4ff0016ecf6f5d615104.
+Currently using webidl2.js@6889aee6fc7d65915ab1267825248157dbc50486.