From 0c47a412079c11656fdcc7e125d604e3aa543903 Mon Sep 17 00:00:00 2001
From: Chris Lattner <sabre@nondot.org>
Date: Sun, 23 Aug 2009 04:47:35 +0000
Subject: [PATCH] upgrade for removed functions.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79822 91177308-0d34-0410-b5e6-96231b3b80d8
---
 unittests/VMCore/MetadataTest.cpp | 27 ++++++++++++++++-----------
 1 file changed, 16 insertions(+), 11 deletions(-)

diff --git a/unittests/VMCore/MetadataTest.cpp b/unittests/VMCore/MetadataTest.cpp
index 15a128bc447..cdf5a6e6b90 100644
--- a/unittests/VMCore/MetadataTest.cpp
+++ b/unittests/VMCore/MetadataTest.cpp
@@ -13,9 +13,8 @@
 #include "llvm/Metadata.h"
 #include "llvm/Module.h"
 #include "llvm/Type.h"
+#include "llvm/Support/raw_ostream.h"
 #include "llvm/Support/ValueHandle.h"
-#include <sstream>
-
 using namespace llvm;
 
 namespace {
@@ -51,7 +50,8 @@ TEST(MDStringTest, PrintingSimple) {
   strncpy(str, "aaaaaaaaaaaaa", 13);
   delete[] str;
 
-  std::ostringstream oss;
+  std::string Str;
+  raw_string_ostream oss(Str);
   s->print(oss);
   EXPECT_STREQ("metadata !\"testing 1 2 3\"", oss.str().c_str());
 }
@@ -60,7 +60,8 @@ TEST(MDStringTest, PrintingSimple) {
 TEST(MDStringTest, PrintingComplex) {
   char str[5] = {0, '\n', '"', '\\', -1};
   MDString *s = MDString::get(Context, StringRef(str+0, 5));
-  std::ostringstream oss;
+  std::string Str;
+  raw_string_ostream oss(Str);
   s->print(oss);
   EXPECT_STREQ("metadata !\"\\00\\0A\\22\\5C\\FF\"", oss.str().c_str());
 }
@@ -94,14 +95,16 @@ TEST(MDNodeTest, Simple) {
   EXPECT_EQ(1u, n2->getNumElements());
   EXPECT_EQ(n1, n2->getElement(0));
 
-  std::ostringstream oss1, oss2;
-  n1->print(oss1);
-  n2->print(oss2);
+  std::string Str;
+  raw_string_ostream oss(Str);
+  n1->print(oss);
   EXPECT_STREQ("!0 = metadata !{metadata !\"abc\", i8 0, metadata !\"123\"}\n",
-               oss1.str().c_str());
+               oss.str().c_str());
+  Str.clear();
+  n2->print(oss);
   EXPECT_STREQ("!0 = metadata !{metadata !1}\n"
                "!1 = metadata !{metadata !\"abc\", i8 0, metadata !\"123\"}\n",
-               oss2.str().c_str());
+               oss.str().c_str());
 }
 
 TEST(MDNodeTest, Delete) {
@@ -116,7 +119,8 @@ TEST(MDNodeTest, Delete) {
 
   delete I;
 
-  std::ostringstream oss;
+  std::string Str;
+  raw_string_ostream oss(Str);
   wvh->print(oss);
   EXPECT_STREQ("!0 = metadata !{null}\n", oss.str().c_str());
 }
@@ -135,7 +139,8 @@ TEST(NamedMDNodeTest, Search) {
   Module *M = new Module("MyModule", getGlobalContext());
   const char *Name = "llvm.NMD1";
   NamedMDNode *NMD = NamedMDNode::Create(getGlobalContext(), Name, &Nodes[0], 2, M);
-  std::ostringstream oss;
+  std::string Str;
+  raw_string_ostream oss(Str);
   NMD->print(oss);
   EXPECT_STREQ("!llvm.NMD1 = !{!0, !1}\n!0 = metadata !{i32 1}\n"
                "!1 = metadata !{i32 2}\n",
-- 
2.34.1