1// Copyright 2012 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#include <stdlib.h> 29 30#include "src/v8.h" 31 32#include "src/ast.h" 33#include "test/cctest/cctest.h" 34 35using namespace v8::internal; 36 37TEST(List) { 38 List<AstNode*>* list = new List<AstNode*>(0); 39 CHECK_EQ(0, list->length()); 40 41 Isolate* isolate = CcTest::i_isolate(); 42 Zone zone(isolate); 43 AstNode::IdGen id_gen; 44 AstNodeFactory<AstNullVisitor> factory(&zone, NULL, &id_gen); 45 AstNode* node = factory.NewEmptyStatement(RelocInfo::kNoPosition); 46 list->Add(node); 47 CHECK_EQ(1, list->length()); 48 CHECK_EQ(node, list->at(0)); 49 CHECK_EQ(node, list->last()); 50 51 const int kElements = 100; 52 for (int i = 0; i < kElements; i++) { 53 list->Add(node); 54 } 55 CHECK_EQ(1 + kElements, list->length()); 56 57 list->Clear(); 58 CHECK_EQ(0, list->length()); 59 delete list; 60} 61