1 //===- SymbolicFileTest.cpp - Tests for SymbolicFile.cpp ------------------===//
2 //
3 //                     The LLVM Compiler Infrastructure
4 //
5 // This file is distributed under the University of Illinois Open Source
6 // License. See LICENSE.TXT for details.
7 //
8 //===----------------------------------------------------------------------===//
9 
10 #include "llvm/Object/SymbolicFile.h"
11 #include "llvm/Support/Host.h"
12 #include "llvm/Support/raw_ostream.h"
13 #include "gtest/gtest.h"
14 #include <sstream>
15 
TEST(Object,DataRefImplOstream)16 TEST(Object, DataRefImplOstream) {
17   std::string s;
18   llvm::raw_string_ostream OS(s);
19   llvm::object::DataRefImpl Data;
20   Data.d.a = 0xeeee0000;
21   Data.d.b = 0x0000ffff;
22 
23   static_assert(sizeof Data.p == sizeof(uint64_t) ||
24                     sizeof Data.p == sizeof(uint32_t),
25                 "Test expected pointer type to be 32 or 64-bit.");
26 
27   char const *Expected;
28 
29   if (sizeof Data.p == sizeof(uint64_t)) {
30     Expected = llvm::sys::IsLittleEndianHost
31                              ? "(0xffffeeee0000 (0xeeee0000, 0x0000ffff))"
32                              : "(0xeeee00000000ffff (0xeeee0000, 0x0000ffff))";
33   }
34   else {
35     Expected = "(0xeeee0000 (0xeeee0000, 0x0000ffff))";
36   }
37 
38   OS << Data;
39   OS.flush();
40 
41   EXPECT_EQ(Expected, s);
42 }
43