v8/test/mjsunit/ignition/regress-664146.js
rmcilroy f50f19eb19 [Interpreter] Fix logical-or/and to ensure it always visits the lhs.
BUG=chromium:664146

Review-Url: https://codereview.chromium.org/2495543002
Cr-Commit-Position: refs/heads/master@{#40904}
2016-11-10 16:31:00 +00:00

28 lines
809 B
JavaScript

// Copyright 2016 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.
var foo_call_count = 0;
function foo() { foo_call_count++; }
// These || and && combinations shouldn't call foo().
(true || foo()) ? 1 : 2;
assertTrue(foo_call_count == 0);
(false && foo()) ? 1 : 2;
assertTrue(foo_call_count == 0);
// These || and && combinations should all call foo().
(foo() || true) ? 1 : 2;
assertTrue(foo_call_count == 1);
(false || foo()) ? 1 : 2;
assertTrue(foo_call_count == 2);
(foo() || false) ? 1 : 2;
assertTrue(foo_call_count == 3);
(true && foo()) ? 1 : 2;
assertTrue(foo_call_count == 4);
(foo() && true) ? 1 : 2;
assertTrue(foo_call_count == 5);
(foo() && false) ? 1 : 2;
assertTrue(foo_call_count == 6);