Revision: 10922
Author: [email protected]
Date: Mon Mar 5 05:57:48 2012
Log: Fix Error.prototype.toString to throw TypeError.
[email protected]
BUG=v8:1980
TEST=mjsunit/function-call,mjsunit/regress/regress-1980
Review URL: https://chromiumcodereview.appspot.com/9568005
http://code.google.com/p/v8/source/detail?r=10922
Added:
/branches/bleeding_edge/test/mjsunit/regress/regress-1980.js
Modified:
/branches/bleeding_edge/src/messages.js
/branches/bleeding_edge/src/v8natives.js
/branches/bleeding_edge/test/mjsunit/function-call.js
=======================================
--- /dev/null
+++ /branches/bleeding_edge/test/mjsunit/regress/regress-1980.js Mon Mar 5
05:57:48 2012
@@ -0,0 +1,40 @@
+// Copyright 2011 the V8 project authors. All rights reserved.
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following
+// disclaimer in the documentation and/or other materials provided
+// with the distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived
+// from this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// See: http://code.google.com/p/v8/issues/detail?id=1980
+
+var invalid_this = [ "invalid", 23, undefined, null ];
+for (var i = 0; i < invalid_this.length; i++) {
+ var exception = false;
+ try {
+ Error.prototype.toString.call(invalid_this[i]);
+ } catch (e) {
+ exception = true;
+ assertTrue("called_on_non_object" == e.type);
+ }
+ assertTrue(exception);
+}
=======================================
--- /branches/bleeding_edge/src/messages.js Fri Mar 2 04:27:15 2012
+++ /branches/bleeding_edge/src/messages.js Mon Mar 5 05:57:48 2012
@@ -210,7 +210,7 @@
"no_input_to_regexp", ["No input to ", "%0"],
"invalid_json", ["String '", "%0", "' is not valid
JSON"],
"circular_structure", ["Converting circular structure to
JSON"],
- "obj_ctor_property_non_object", ["Object.", "%0", " called on
non-object"],
+ "called_on_non_object", ["%0", " called on non-object"],
"called_on_null_or_undefined", ["%0", " called on null or
undefined"],
"array_indexof_not_defined", ["Array.getIndexOf: Argument
undefined"],
"object_not_extensible", ["Can't add property ", "%0", ",
object is not extensible"],
@@ -1200,9 +1200,8 @@
}
function ErrorToString() {
- if (IS_NULL_OR_UNDEFINED(this) && !IS_UNDETECTABLE(this)) {
- throw MakeTypeError("called_on_null_or_undefined",
- ["Error.prototype.toString"]);
+ if (!IS_SPEC_OBJECT(this)) {
+ throw MakeTypeError("called_on_non_object",
["Error.prototype.toString"]);
}
try {
=======================================
--- /branches/bleeding_edge/src/v8natives.js Mon Feb 20 05:48:24 2012
+++ /branches/bleeding_edge/src/v8natives.js Mon Mar 5 05:57:48 2012
@@ -332,7 +332,7 @@
function ObjectKeys(obj) {
if (!IS_SPEC_OBJECT(obj)) {
- throw MakeTypeError("obj_ctor_property_non_object", ["keys"]);
+ throw MakeTypeError("called_on_non_object", ["Object.keys"]);
}
if (%IsJSProxy(obj)) {
var handler = %GetHandler(obj);
@@ -943,7 +943,7 @@
// ES5 section 15.2.3.2.
function ObjectGetPrototypeOf(obj) {
if (!IS_SPEC_OBJECT(obj)) {
- throw MakeTypeError("obj_ctor_property_non_object",
["getPrototypeOf"]);
+ throw MakeTypeError("called_on_non_object", ["Object.getPrototypeOf"]);
}
return %GetPrototype(obj);
}
@@ -952,8 +952,8 @@
// ES5 section 15.2.3.3
function ObjectGetOwnPropertyDescriptor(obj, p) {
if (!IS_SPEC_OBJECT(obj)) {
- throw MakeTypeError("obj_ctor_property_non_object",
- ["getOwnPropertyDescriptor"]);
+ throw MakeTypeError("called_on_non_object",
+ ["Object.getOwnPropertyDescriptor"]);
}
var desc = GetOwnProperty(obj, p);
return FromPropertyDescriptor(desc);
@@ -983,8 +983,7 @@
// ES5 section 15.2.3.4.
function ObjectGetOwnPropertyNames(obj) {
if (!IS_SPEC_OBJECT(obj)) {
- throw MakeTypeError("obj_ctor_property_non_object",
- ["getOwnPropertyNames"]);
+ throw MakeTypeError("called_on_non_object",
["Object.getOwnPropertyNames"]);
}
// Special handling for proxies.
if (%IsJSProxy(obj)) {
@@ -1057,7 +1056,7 @@
// ES5 section 15.2.3.6.
function ObjectDefineProperty(obj, p, attributes) {
if (!IS_SPEC_OBJECT(obj)) {
- throw MakeTypeError("obj_ctor_property_non_object",
["defineProperty"]);
+ throw MakeTypeError("called_on_non_object", ["Object.defineProperty"]);
}
var name = ToString(p);
if (%IsJSProxy(obj)) {
@@ -1109,7 +1108,7 @@
// ES5 section 15.2.3.7.
function ObjectDefineProperties(obj, properties) {
if (!IS_SPEC_OBJECT(obj)) {
- throw MakeTypeError("obj_ctor_property_non_object",
["defineProperties"]);
+ throw MakeTypeError("called_on_non_object",
["Object.defineProperties"]);
}
var props = ToObject(properties);
var names = GetOwnEnumerablePropertyNames(props);
@@ -1156,7 +1155,7 @@
// ES5 section 15.2.3.8.
function ObjectSeal(obj) {
if (!IS_SPEC_OBJECT(obj)) {
- throw MakeTypeError("obj_ctor_property_non_object", ["seal"]);
+ throw MakeTypeError("called_on_non_object", ["Object.seal"]);
}
if (%IsJSProxy(obj)) {
ProxyFix(obj);
@@ -1178,7 +1177,7 @@
// ES5 section 15.2.3.9.
function ObjectFreeze(obj) {
if (!IS_SPEC_OBJECT(obj)) {
- throw MakeTypeError("obj_ctor_property_non_object", ["freeze"]);
+ throw MakeTypeError("called_on_non_object", ["Object.freeze"]);
}
if (%IsJSProxy(obj)) {
ProxyFix(obj);
@@ -1201,7 +1200,7 @@
// ES5 section 15.2.3.10
function ObjectPreventExtension(obj) {
if (!IS_SPEC_OBJECT(obj)) {
- throw MakeTypeError("obj_ctor_property_non_object",
["preventExtension"]);
+ throw MakeTypeError("called_on_non_object",
["Object.preventExtension"]);
}
if (%IsJSProxy(obj)) {
ProxyFix(obj);
@@ -1214,7 +1213,7 @@
// ES5 section 15.2.3.11
function ObjectIsSealed(obj) {
if (!IS_SPEC_OBJECT(obj)) {
- throw MakeTypeError("obj_ctor_property_non_object", ["isSealed"]);
+ throw MakeTypeError("called_on_non_object", ["Object.isSealed"]);
}
if (%IsJSProxy(obj)) {
return false;
@@ -1235,7 +1234,7 @@
// ES5 section 15.2.3.12
function ObjectIsFrozen(obj) {
if (!IS_SPEC_OBJECT(obj)) {
- throw MakeTypeError("obj_ctor_property_non_object", ["isFrozen"]);
+ throw MakeTypeError("called_on_non_object", ["Object.isFrozen"]);
}
if (%IsJSProxy(obj)) {
return false;
@@ -1257,7 +1256,7 @@
// ES5 section 15.2.3.13
function ObjectIsExtensible(obj) {
if (!IS_SPEC_OBJECT(obj)) {
- throw MakeTypeError("obj_ctor_property_non_object", ["isExtensible"]);
+ throw MakeTypeError("called_on_non_object", ["Object.isExtensible"]);
}
if (%IsJSProxy(obj)) {
return true;
=======================================
--- /branches/bleeding_edge/test/mjsunit/function-call.js Tue May 31
01:08:42 2011
+++ /branches/bleeding_edge/test/mjsunit/function-call.js Mon Mar 5
05:57:48 2012
@@ -68,8 +68,7 @@
String.prototype.toUpperCase,
String.prototype.toLocaleUpperCase,
String.prototype.trim,
- Number.prototype.toLocaleString,
- Error.prototype.toString];
+ Number.prototype.toLocaleString];
// Non generic natives do not work on any input other than the specific
// type, but since this change will allow call to be invoked with undefined
@@ -134,7 +133,8 @@
Date.prototype.toJSON,
RegExp.prototype.exec,
RegExp.prototype.test,
- RegExp.prototype.toString];
+ RegExp.prototype.toString,
+ Error.prototype.toString];
// Mapping functions.
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