15460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao//===- LinearAllocatorTest.cpp --------------------------------------------===// 25460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao// 35460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao// The MCLinker Project 45460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao// 55460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao// This file is distributed under the University of Illinois Open Source 65460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao// License. See LICENSE.TXT for details. 75460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao// 85460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao//===----------------------------------------------------------------------===// 95460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao#include "LinearAllocatorTest.h" 105460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao#include "mcld/Support/Allocators.h" 115460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao 125460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liaousing namespace mcld; 135460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liaousing namespace mcldtest; 145460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao 155460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao 165460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao// Constructor can do set-up work for all test here. 175460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei LiaoLinearAllocatorTest::LinearAllocatorTest() 185460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao{ 195460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao // create testee. modify it if need 205460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao m_pTestee = new LinearAllocator<Data, CHUNK_SIZE>(); 215460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao} 225460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao 235460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao// Destructor can do clean-up work that doesn't throw exceptions here. 245460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei LiaoLinearAllocatorTest::~LinearAllocatorTest() 255460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao{ 265460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao delete m_pTestee; 275460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao} 285460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao 295460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao// SetUp() will be called immediately before each test. 305460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liaovoid LinearAllocatorTest::SetUp() 315460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao{ 325460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao} 335460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao 345460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao// TearDown() will be called immediately after each test. 355460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liaovoid LinearAllocatorTest::TearDown() 365460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao{ 375460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao} 385460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao 395460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao//==========================================================================// 405460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao// Testcases 415460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao// 425460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei LiaoTEST_F( LinearAllocatorTest, allocateN ) { 435460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao Data* pointer = m_pTestee->allocate(10); 445460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao ASSERT_FALSE(0 == pointer); 455460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao ASSERT_EQ(CHUNK_SIZE, m_pTestee->max_size()); 465460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao ASSERT_FALSE(m_pTestee->empty()); 475460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao} 485460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao 495460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei LiaoTEST_F( LinearAllocatorTest, allocate ) { 505460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao Data* pointer = m_pTestee->allocate(); 515460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao ASSERT_FALSE(0 == pointer); 525460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao ASSERT_EQ(CHUNK_SIZE, m_pTestee->max_size()); 535460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao ASSERT_FALSE(m_pTestee->empty()); 545460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao} 555460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao 565460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei LiaoTEST_F( LinearAllocatorTest, allocateOver ) { 575460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao Data* pointer = m_pTestee->allocate(CHUNK_SIZE+1); 585460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao ASSERT_TRUE(0 == pointer); 595460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao ASSERT_EQ(0, m_pTestee->max_size()); 605460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao ASSERT_TRUE(m_pTestee->empty()); 615460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao} 625460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao 635460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei LiaoTEST_F( LinearAllocatorTest, alloc_construct ) { 645460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao Data* pointer = m_pTestee->allocate(); 655460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao m_pTestee->construct(pointer); 665460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao ASSERT_EQ(1, pointer->one); 675460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao ASSERT_EQ(2, pointer->two); 685460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao ASSERT_EQ(3, pointer->three); 695460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao ASSERT_EQ(4, pointer->four); 705460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao} 715460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao 725460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei LiaoTEST_F( LinearAllocatorTest, alloc_constructCopy ) { 735460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao Data* pointer = m_pTestee->allocate(); 745460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao Data data(7, 7, 7, 7); 755460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao m_pTestee->construct(pointer, data); 765460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao 775460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao ASSERT_EQ(7, pointer->one); 785460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao ASSERT_EQ(7, pointer->two); 795460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao ASSERT_EQ(7, pointer->three); 805460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao ASSERT_EQ(7, pointer->four); 815460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao} 825460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao 835460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei LiaoTEST_F( LinearAllocatorTest, allocN_construct ) { 845460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao Data* pointer = m_pTestee->allocate(10); 855460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao m_pTestee->construct(pointer); 865460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao ASSERT_EQ(1, pointer->one); 875460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao ASSERT_EQ(2, pointer->two); 885460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao ASSERT_EQ(3, pointer->three); 895460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao ASSERT_EQ(4, pointer->four); 905460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao} 915460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao 925460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei LiaoTEST_F( LinearAllocatorTest, allocN_constructCopy ) { 935460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao Data* pointer = m_pTestee->allocate(10); 945460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao Data data(7, 7, 7, 7); 955460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao m_pTestee->construct(pointer, data); 965460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao 975460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao ASSERT_EQ(7, pointer->one); 985460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao ASSERT_EQ(7, pointer->two); 995460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao ASSERT_EQ(7, pointer->three); 1005460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao ASSERT_EQ(7, pointer->four); 1015460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao} 1025460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao 1035460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei LiaoTEST_F( LinearAllocatorTest, multi_alloc_ctor_iterate ) { 1045460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao for (int i=0; i<101; ++i) { 1055460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao Data* pointer = m_pTestee->allocate(); 1065460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao m_pTestee->construct(pointer); 1075460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao pointer->one = i; 1085460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao } 1095460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao/** 1105460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao Alloc::iterator data, dEnd = m_pTestee->end(); 1115460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao int counter = 0; 1125460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao for (data=m_pTestee->begin(); data!=dEnd; ++data) { 1135460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao ASSERT_EQ(counter, (*data).one); 1145460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao ++counter; 1155460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao } 1165460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao**/ 1175460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao} 1185460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao 1195460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei LiaoTEST_F( LinearAllocatorTest, multi_allocN_ctor_iterate ) { 1205460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao int counter = 0; 1215460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao for (int i=0; i<10000; ++i) { 1225460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao Data* pointer = m_pTestee->allocate(10); 1235460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao for (int j=0; j<10; ++j) { 1245460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao m_pTestee->construct(pointer); 1255460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao pointer->one = counter; 1265460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao ++pointer; 1275460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao ++counter; 1285460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao } 1295460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao } 1305460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao/** 1315460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao Alloc::iterator data, dEnd = m_pTestee->end(); 1325460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao counter = 0; 1335460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao for (data=m_pTestee->begin(); data!=dEnd; ++data) { 1345460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao ASSERT_EQ(counter, (*data).one); 1355460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao ++counter; 1365460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao } 1375460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao**/ 1385460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao} 1395460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao 140