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// Copyright 2017 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
(function() {
function eq(a, b) { return a == b; }
var o = { [Symbol.toPrimitive]: () => "o" };
assertTrue(eq(o, o));
%BaselineFunctionOnNextCall(eq);
assertTrue(eq(o, o));
%OptimizeFunctionOnNextCall(eq);
assertTrue(eq(o, o));
assertTrue(eq("o", o));
assertTrue(eq(o, "o"));
%OptimizeFunctionOnNextCall(eq);
assertTrue(eq(o, o));
assertTrue(eq("o", o));
assertTrue(eq(o, "o"));
assertOptimized(eq);
})();
(function() {
function ne(a, b) { return a != b; }
var o = { [Symbol.toPrimitive]: () => "o" };
assertFalse(ne(o, o));
%BaselineFunctionOnNextCall(ne);
assertFalse(ne(o, o));
%OptimizeFunctionOnNextCall(ne);
assertFalse(ne(o, o));
assertFalse(ne("o", o));
assertFalse(ne(o, "o"));
%OptimizeFunctionOnNextCall(ne);
assertFalse(ne(o, o));
assertFalse(ne("o", o));
assertFalse(ne(o, "o"));
assertOptimized(ne);
})();
(function() {
function eq(a, b) { return a == b; }
var a = {};
var b = {b};
var u = %GetUndetectable();
assertTrue(eq(a, a));
assertTrue(eq(b, b));
assertFalse(eq(a, b));
assertFalse(eq(b, a));
%BaselineFunctionOnNextCall(eq);
assertTrue(eq(a, a));
assertTrue(eq(b, b));
assertFalse(eq(a, b));
assertFalse(eq(b, a));
%OptimizeFunctionOnNextCall(eq);
assertTrue(eq(a, a));
assertTrue(eq(b, b));
assertFalse(eq(a, b));
assertFalse(eq(b, a));
assertTrue(eq(null, u));
assertTrue(eq(undefined, u));
assertTrue(eq(u, null));
assertTrue(eq(u, undefined));
%OptimizeFunctionOnNextCall(eq);
assertTrue(eq(a, a));
assertTrue(eq(b, b));
assertFalse(eq(a, b));
assertFalse(eq(b, a));
assertTrue(eq(null, u));
assertTrue(eq(undefined, u));
assertTrue(eq(u, null));
assertTrue(eq(u, undefined));
assertOptimized(eq);
})();
(function() {
function ne(a, b) { return a != b; }
var a = {};
var b = {b};
var u = %GetUndetectable();
assertFalse(ne(a, a));
assertFalse(ne(b, b));
assertTrue(ne(a, b));
assertTrue(ne(b, a));
%BaselineFunctionOnNextCall(ne);
assertFalse(ne(a, a));
assertFalse(ne(b, b));
assertTrue(ne(a, b));
assertTrue(ne(b, a));
%OptimizeFunctionOnNextCall(ne);
assertFalse(ne(a, a));
assertFalse(ne(b, b));
assertTrue(ne(a, b));
assertTrue(ne(b, a));
assertFalse(ne(null, u));
assertFalse(ne(undefined, u));
assertFalse(ne(u, null));
assertFalse(ne(u, undefined));
%OptimizeFunctionOnNextCall(ne);
assertFalse(ne(a, a));
assertFalse(ne(b, b));
assertTrue(ne(a, b));
assertTrue(ne(b, a));
assertFalse(ne(null, u));
assertFalse(ne(undefined, u));
assertFalse(ne(u, null));
assertFalse(ne(u, undefined));
assertOptimized(ne);
})();
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