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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.
     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 // Load ConsArray implementation from <project root>/tools.
     29 // Files: tools/consarray.js
     30 
     31 
     32 var arr1 = new ConsArray();
     33 assertTrue(arr1.atEnd());
     34 
     35 arr1.concat([]);
     36 assertTrue(arr1.atEnd());
     37 
     38 arr1.concat([1]);
     39 assertFalse(arr1.atEnd());
     40 assertEquals(1, arr1.next());
     41 assertTrue(arr1.atEnd());
     42 
     43 arr1.concat([2, 3, 4]);
     44 arr1.concat([5]);
     45 arr1.concat([]);
     46 arr1.concat([6, 7]);
     47 
     48 assertFalse(arr1.atEnd());
     49 assertEquals(2, arr1.next());
     50 assertFalse(arr1.atEnd());
     51 assertEquals(3, arr1.next());
     52 assertFalse(arr1.atEnd());
     53 assertEquals(4, arr1.next());
     54 assertFalse(arr1.atEnd());
     55 assertEquals(5, arr1.next());
     56 assertFalse(arr1.atEnd());
     57 assertEquals(6, arr1.next());
     58 assertFalse(arr1.atEnd());
     59 assertEquals(7, arr1.next());
     60 assertTrue(arr1.atEnd());
     61