2010-05-12 21:35:19 +00:00
|
|
|
//===- llvm/unittest/ADT/APInt.cpp - APInt unit tests ---------------------===//
|
|
|
|
//
|
|
|
|
// The LLVM Compiler Infrastructure
|
|
|
|
//
|
|
|
|
// This file is distributed under the University of Illinois Open Source
|
|
|
|
// License. See LICENSE.TXT for details.
|
|
|
|
//
|
|
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
|
|
|
|
#include <ostream>
|
|
|
|
#include "gtest/gtest.h"
|
|
|
|
#include "llvm/ADT/ilist.h"
|
|
|
|
#include "llvm/ADT/ilist_node.h"
|
|
|
|
|
|
|
|
using namespace llvm;
|
|
|
|
|
|
|
|
namespace {
|
|
|
|
|
|
|
|
struct Node : ilist_node<Node> {
|
|
|
|
int Value;
|
|
|
|
|
|
|
|
Node() {}
|
|
|
|
Node(int _Value) : Value(_Value) {}
|
|
|
|
};
|
|
|
|
|
|
|
|
TEST(ilistTest, Basic) {
|
|
|
|
ilist<Node> List;
|
|
|
|
List.push_back(Node(1));
|
|
|
|
EXPECT_EQ(1, List.back().Value);
|
|
|
|
EXPECT_EQ(0, List.back().getPrevNode());
|
|
|
|
EXPECT_EQ(0, List.back().getNextNode());
|
|
|
|
|
|
|
|
List.push_back(Node(2));
|
|
|
|
EXPECT_EQ(2, List.back().Value);
|
|
|
|
EXPECT_EQ(2, List.front().getNextNode()->Value);
|
|
|
|
EXPECT_EQ(1, List.back().getPrevNode()->Value);
|
2010-05-13 18:35:02 +00:00
|
|
|
|
|
|
|
const ilist<Node> &ConstList = List;
|
|
|
|
EXPECT_EQ(2, ConstList.back().Value);
|
|
|
|
EXPECT_EQ(2, ConstList.front().getNextNode()->Value);
|
|
|
|
EXPECT_EQ(1, ConstList.back().getPrevNode()->Value);
|
2010-05-12 21:35:19 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
}
|