3c164506f5
This way we don't need to expose JSReceiver::OrdinaryToPrimitive as runtime function, and we don't need the separate JS trampoline. This also adds tests for ToPrimitive on date objects, which are special. R=mstarzinger@chromium.org BUG=v8:4307 LOG=n Review URL: https://codereview.chromium.org/1324713002 Cr-Commit-Position: refs/heads/master@{#30473}
55 lines
1.5 KiB
JavaScript
55 lines
1.5 KiB
JavaScript
// Copyright 2015 the V8 project authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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// Flags: --allow-natives-syntax
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assertEquals("1", %ToName(1));
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assertEquals("1", %_ToName(1));
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assertEquals("0.5", %ToName(.5));
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assertEquals("0.5", %_ToName(.5));
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assertEquals("null", %ToName(null));
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assertEquals("null", %_ToName(null));
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assertEquals("true", %ToName(true));
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assertEquals("true", %_ToName(true));
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assertEquals("false", %ToName(false));
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assertEquals("false", %_ToName(false));
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assertEquals("undefined", %ToName(undefined));
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assertEquals("undefined", %_ToName(undefined));
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assertEquals("random text", %ToName("random text"));
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assertEquals("random text", %_ToName("random text"));
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assertEquals(Symbol.toPrimitive, %ToName(Symbol.toPrimitive));
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assertEquals(Symbol.toPrimitive, %_ToName(Symbol.toPrimitive));
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var a = { toString: function() { return "xyz" }};
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assertEquals("xyz", %ToName(a));
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assertEquals("xyz", %_ToName(a));
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var b = { valueOf: function() { return 42 }};
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assertEquals("[object Object]", %ToName(b));
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assertEquals("[object Object]", %_ToName(b));
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var c = {
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toString: function() { return "x"},
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valueOf: function() { return 123 }
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};
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assertEquals("x", %ToName(c));
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assertEquals("x", %_ToName(c));
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var d = {
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[Symbol.toPrimitive]: function(hint) { return hint }
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};
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assertEquals("string", %ToName(d));
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assertEquals("string", %_ToName(d));
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var e = new Date(0);
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assertEquals(e.toString(), %ToName(e));
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assertEquals(e.toString(), %_ToName(e));
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