1 files changed, 146 insertions, 0 deletions
diff --git a/deps/v8/test/mjsunit/modules-namespace-getownproperty1.mjs b/deps/v8/test/mjsunit/modules-namespace-getownproperty1.mjs
new file mode 100644
index 0000000000..00ad50cbee
--- /dev/null
+++ b/deps/v8/test/mjsunit/modules-namespace-getownproperty1.mjs
@@ -0,0 +1,146 @@
+// Copyright 2018 the V8 project authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+import * as ns from "./modules-namespace-getownproperty1.mjs";
+
+
+////////////////////////////////////////////////////////////////////////////////
+// There are three exports, a and b and c (all let-declared).  Variable b is
+// declared AFTER the first set of tests ran (see below).
+export let a = 1;
+export let c = 3;
+////////////////////////////////////////////////////////////////////////////////
+
+
+// for-in
+assertThrows(() => { for (let p in ns) {} }, ReferenceError);
+
+// Object.prototype.propertyIsEnumerable
+assertTrue(Object.prototype.propertyIsEnumerable.call(ns, 'a'));
+assertThrows(() => Object.prototype.propertyIsEnumerable.call(ns, 'b'),
+    ReferenceError);
+assertTrue(Object.prototype.propertyIsEnumerable.call(ns, 'c'));
+
+// Object.prototype.hasOwnProperty
+assertTrue(Object.prototype.hasOwnProperty.call(ns, 'a'));
+assertThrows(() => Object.prototype.hasOwnProperty.call(ns, 'b'),
+    ReferenceError);
+assertTrue(Object.prototype.hasOwnProperty.call(ns, 'c'));
+
+// Object.keys
+assertThrows(() => Object.keys(ns), ReferenceError);
+
+// Object.entries
+assertThrows(() => Object.entries(ns), ReferenceError);
+
+// Object.values
+assertThrows(() => Object.values(ns), ReferenceError);
+
+// Object.getOwnPropertyNames
+assertEquals(['a', 'b', 'c'], Object.getOwnPropertyNames(ns));
+
+// Object.getOwnPropertySymbols
+assertEquals([Symbol.toStringTag], Object.getOwnPropertySymbols(ns));
+
+// Reflect.ownKeys
+assertEquals(['a', 'b', 'c', Symbol.toStringTag], Reflect.ownKeys(ns));
+
+// Object.assign
+var copy = {};
+assertThrows(() => Object.assign(copy, ns), ReferenceError);
+assertEquals({a: 1}, copy);
+
+// Object.isFrozen
+assertFalse(Object.isFrozen(ns));
+
+// Object.isSealed
+assertThrows(() => Object.isSealed(ns), ReferenceError);
+
+// Object.freeze
+assertThrows(() => Object.freeze(ns), TypeError);
+
+// Object.seal
+assertThrows(() => Object.seal(ns), ReferenceError);
+
+// JSON.stringify
+assertThrows(() => JSON.stringify(ns), ReferenceError);
+
+// PropertyDefinition
+assertThrows(() => ({...copy} = ns), ReferenceError);
+
+// delete
+assertThrows(() => delete ns.b, TypeError);
+assertFalse(Reflect.deleteProperty(ns, 'b'));
+
+
+////////////////////////////////////////////////////////////////////////////////
+// Variable b is declared here.
+export let b = 2;
+////////////////////////////////////////////////////////////////////////////////
+
+
+// for-in
+var i = 1;
+for (let p in ns) {
+  assertEquals(i, ns[p]);
+  i++
+}
+assertEquals(i, 4);
+
+// Object.prototype.propertyIsEnumerable
+assertTrue(Object.prototype.propertyIsEnumerable.call(ns, 'a'));
+assertTrue(Object.prototype.propertyIsEnumerable.call(ns, 'b'));
+assertTrue(Object.prototype.propertyIsEnumerable.call(ns, 'c'));
+
+// Object.prototype.hasOwnProperty
+assertTrue(Object.prototype.hasOwnProperty.call(ns, 'a'));
+assertTrue(Object.prototype.hasOwnProperty.call(ns, 'b'));
+assertTrue(Object.prototype.hasOwnProperty.call(ns, 'c'));
+
+// Object.keys
+assertEquals(['a', 'b', 'c'], Object.keys(ns));
+
+// Object.entries
+assertEquals([['a', 1], ['b', 2], ['c', 3]], Object.entries(ns));
+
+// Object.values
+assertEquals([1, 2, 3], Object.values(ns));
+
+// Object.getOwnPropertyNames
+assertEquals(['a', 'b', 'c'], Object.getOwnPropertyNames(ns));
+
+// Object.getOwnPropertySymbols
+assertEquals([Symbol.toStringTag], Object.getOwnPropertySymbols(ns));
+
+// Reflect.ownKeys
+assertEquals(['a', 'b', 'c', Symbol.toStringTag], Reflect.ownKeys(ns));
+
+// Object.assign
+copy = {};
+Object.assign(copy, ns);
+assertEquals({a: 1, b:2, c:3}, copy);
+
+// Object.isFrozen
+assertFalse(Object.isFrozen(ns));
+
+// Object.isSealed
+assertTrue(Object.isSealed(ns));
+
+// Object.freeze
+assertThrows(() => Object.freeze(ns), TypeError);
+
+// Object.seal
+assertDoesNotThrow(() => Object.seal(ns));
+
+// JSON.stringify
+assertEquals('{"a":1,"b":2,"c":3}', JSON.stringify(ns));
+
+// PropertyDefinition
+copy = {};
+({...copy} = ns);
+assertEquals({a: 1, b:2, c:3}, copy);
+
+// delete
+assertThrows(() => delete ns.b, TypeError);
+assertFalse(Reflect.deleteProperty(ns, 'b'));