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      1 // Copyright 2009 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.
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     14 //       from this software without specific prior written permission.
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     17 // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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     26 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     27 
     28 // Test some code paths through the compiler for short-circuited
     29 // boolean expressions.
     30 
     31 function andTest0() {
     32   var a = 0;
     33   // Left subexpression is known false at compile time.
     34   return a != 0 && "failure";
     35 }
     36 
     37 assertFalse(andTest0());
     38 
     39 
     40 function orTest0() {
     41   var a = 0;
     42   // Left subexpression is known true at compile time.
     43   return a == 0 || "failure";
     44 }
     45 
     46 assertTrue(orTest0());
     47