v8/test/mjsunit/regress/regress-797581.js
Marja Hölttä 15eb10b571 [parser] Fix: disallow "export default ()".
BUG=chromium:797581

Change-Id: I08f880a907f122480a014763975ecc07e2c49f7d
Reviewed-on: https://chromium-review.googlesource.com/856937
Reviewed-by: Adam Klein <adamk@chromium.org>
Commit-Queue: Marja Hölttä <marja@chromium.org>
Cr-Commit-Position: refs/heads/master@{#50471}
2018-01-10 09:32:50 +00:00

30 lines
938 B
JavaScript

// 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.
// Flags: --allow-natives-syntax --harmony-dynamic-import
function TryToLoadModule(filename, expect_error, token) {
let caught_error;
function SetError(e) {
caught_error = e;
}
import(filename).catch(SetError);
%RunMicrotasks();
if (expect_error) {
assertTrue(caught_error instanceof SyntaxError);
assertEquals("Unexpected token " + token, caught_error.message);
} else {
assertEquals(undefined, caught_error);
}
}
TryToLoadModule("modules-skip-regress-797581-1.js", true, ")");
TryToLoadModule("modules-skip-regress-797581-2.js", true, ")");
TryToLoadModule("modules-skip-regress-797581-3.js", true, "...");
TryToLoadModule("modules-skip-regress-797581-4.js", true, ",");
TryToLoadModule("modules-skip-regress-797581-5.js", false);