ES6: Disallow binary and octal representation in Number

test/mjsunit/harmony/numeric-literals.js

Index: test/mjsunit/harmony/numeric-literals.js
diff --git a/test/mjsunit/harmony/numeric-literals.js b/test/mjsunit/harmony/numeric-literals.js
index 7300f3e47edd9918d175f93f9dc041ca35ec4de1..40c341b8b090deabe9316850b839f8d71f8282c4 100644
--- a/test/mjsunit/harmony/numeric-literals.js
+++ b/test/mjsunit/harmony/numeric-literals.js
@@ -27,61 +27,72 @@
 
 // Flags: --harmony-numeric-literals
 
-function TestOctalLiteral() {
+(function TestOctalLiteral() {
   assertEquals(0, 0o0);
   assertEquals(0, 0O0);
   assertEquals(1, 0o1);
   assertEquals(7, 0o7);
   assertEquals(8, 0o10);
   assertEquals(63, 0o77);
-}
-TestOctalLiteral();
+})();
 
 
-function TestOctalLiteralUsingNumberFunction() {
-  assertEquals(0, Number('0o0'));
-  assertEquals(0, Number('0O0'));
-  assertEquals(1, Number('0o1'));
-  assertEquals(7, Number('0o7'));
-  assertEquals(8, Number('0o10'));
-  assertEquals(63, Number('0o77'));
-}
-TestOctalLiteralUsingNumberFunction();
+(function TestOctalLiteralUsingNumberFunction() {
+  assertSame(NaN, Number('0o0'));
+  assertSame(NaN, Number('0O0'));
+  assertSame(NaN, Number('0o1'));
+  assertSame(NaN, Number('0o7'));
+  assertSame(NaN, Number('0o10'));
+  assertSame(NaN, Number('0o77'));
+})();
 
 
-function TestBinaryLiteral() {
+(function TestOctalLiteralUsingImplicitToNumber() {
+  assertSame(NaN, +'0o0');
+  assertSame(NaN, +'0O0');
+  assertSame(NaN, +'0o1');
+  assertSame(NaN, +'0o7');
+  assertSame(NaN, +'0o10');
+  assertSame(NaN, +'0o77');
+})();
+
+
+(function TestBinaryLiteral() {
   assertEquals(0, 0b0);
   assertEquals(0, 0B0);
   assertEquals(1, 0b1);
   assertEquals(2, 0b10);
   assertEquals(3, 0b11);
-}
-TestBinaryLiteral();
+})();
+
+
+(function TestBinaryLiteralUsingNumberFunction() {
+  assertSame(NaN, Number('0b0'));
+  assertSame(NaN, Number('0B0'));
+  assertSame(NaN, Number('0b1'));
+  assertSame(NaN, Number('0b10'));
+  assertSame(NaN, Number('0b11'));
+})();
 
 
-function TestBinaryLiteralUsingNumberFunction() {
-  assertEquals(0, Number('0b0'));
-  assertEquals(0, Number('0B0'));
-  assertEquals(1, Number('0b1'));
-  assertEquals(2, Number('0b10'));
-  assertEquals(3, Number('0b11'));
-}
-TestBinaryLiteralUsingNumberFunction();
+(function TestBinaryLiteralUsingImplicitToNumber() {
+  assertSame(NaN, +'0b0');
+  assertSame(NaN, +'0B0');
+  assertSame(NaN, +'0b1');
+  assertSame(NaN, +'0b10');
+  assertSame(NaN, +'0b11');
+})();
 
 
-// parseInt should (probably) not support 0b and 0o.
-// https://bugs.ecmascript.org/show_bug.cgi?id=1585
-function TestParseIntDoesNotSupportOctalNorBinary() {
+(function TestParseIntDoesNotSupportOctalNorBinary() {
   assertEquals(0, parseInt('0o77'));
   assertEquals(0, parseInt('0o77', 8));
   assertEquals(0, parseInt('0b11'));
   assertEquals(0, parseInt('0b11', 2));
-}
-TestParseIntDoesNotSupportOctalNorBinary();
+})();
 
 
-function TestParseFloatDoesNotSupportOctalNorBinary() {
+(function TestParseFloatDoesNotSupportOctalNorBinary() {
   assertEquals(0, parseFloat('0o77'));
   assertEquals(0, parseFloat('0b11'));
-}
-TestParseFloatDoesNotSupportOctalNorBinary();
+})();