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      1 // Copyright 2013 the V8 project authors. All rights reserved.
      2 // Redistribution and use in source and binary forms, with or without
      3 // modification, are permitted provided that the following conditions are
      4 // met:
      5 //
      6 //     * Redistributions of source code must retain the above copyright
      7 //       notice, this list of conditions and the following disclaimer.
      8 //     * Redistributions in binary form must reproduce the above
      9 //       copyright notice, this list of conditions and the following
     10 //       disclaimer in the documentation and/or other materials provided
     11 //       with the distribution.
     12 //     * Neither the name of Google Inc. nor the names of its
     13 //       contributors may be used to endorse or promote products derived
     14 //       from this software without specific prior written permission.
     15 //
     16 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
     17 // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
     18 // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
     19 // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
     20 // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
     21 // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
     22 // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
     23 // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
     24 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
     25 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
     26 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     27 
     28 function TestOctalLiteral() {
     29   assertEquals(0, 0o0);
     30   assertEquals(0, 0O0);
     31   assertEquals(1, 0o1);
     32   assertEquals(7, 0o7);
     33   assertEquals(8, 0o10);
     34   assertEquals(63, 0o77);
     35 }
     36 TestOctalLiteral();
     37 
     38 
     39 function TestOctalLiteralUsingNumberFunction() {
     40   assertEquals(0, Number('0o0'));
     41   assertEquals(0, Number('0O0'));
     42   assertEquals(1, Number('0o1'));
     43   assertEquals(7, Number('0o7'));
     44   assertEquals(8, Number('0o10'));
     45   assertEquals(63, Number('0o77'));
     46 }
     47 TestOctalLiteralUsingNumberFunction();
     48 
     49 
     50 function TestBinaryLiteral() {
     51   assertEquals(0, 0b0);
     52   assertEquals(0, 0B0);
     53   assertEquals(1, 0b1);
     54   assertEquals(2, 0b10);
     55   assertEquals(3, 0b11);
     56 }
     57 TestBinaryLiteral();
     58 
     59 
     60 function TestBinaryLiteralUsingNumberFunction() {
     61   assertEquals(0, Number('0b0'));
     62   assertEquals(0, Number('0B0'));
     63   assertEquals(1, Number('0b1'));
     64   assertEquals(2, Number('0b10'));
     65   assertEquals(3, Number('0b11'));
     66 }
     67 TestBinaryLiteralUsingNumberFunction();
     68 
     69 
     70 function TestParseIntDoesNotSupportOctalNorBinary() {
     71   assertEquals(0, parseInt('0o77'));
     72   assertEquals(0, parseInt('0o77', 8));
     73   assertEquals(0, parseInt('0b11'));
     74   assertEquals(0, parseInt('0b11', 2));
     75 }
     76 TestParseIntDoesNotSupportOctalNorBinary();
     77 
     78 
     79 function TestParseFloatDoesNotSupportOctalNorBinary() {
     80   assertEquals(0, parseFloat('0o77'));
     81   assertEquals(0, parseFloat('0b11'));
     82 }
     83 TestParseFloatDoesNotSupportOctalNorBinary();
     84