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-rw-r--r--contrib/llvm/unittests/VMCore/MetadataTest.cpp144
1 files changed, 0 insertions, 144 deletions
diff --git a/contrib/llvm/unittests/VMCore/MetadataTest.cpp b/contrib/llvm/unittests/VMCore/MetadataTest.cpp
deleted file mode 100644
index 04db486..0000000
--- a/contrib/llvm/unittests/VMCore/MetadataTest.cpp
+++ /dev/null
@@ -1,144 +0,0 @@
-//===- llvm/unittest/VMCore/Metadata.cpp - Metadata unit tests ------------===//
-//
-// The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-
-#include "gtest/gtest.h"
-#include "llvm/Constants.h"
-#include "llvm/Instructions.h"
-#include "llvm/LLVMContext.h"
-#include "llvm/Metadata.h"
-#include "llvm/Module.h"
-#include "llvm/Type.h"
-#include "llvm/Support/raw_ostream.h"
-#include "llvm/Support/ValueHandle.h"
-using namespace llvm;
-
-namespace {
-
-class MetadataTest : public testing::Test {
-protected:
- LLVMContext Context;
-};
-typedef MetadataTest MDStringTest;
-
-// Test that construction of MDString with different value produces different
-// MDString objects, even with the same string pointer and nulls in the string.
-TEST_F(MDStringTest, CreateDifferent) {
- char x[3] = { 'f', 0, 'A' };
- MDString *s1 = MDString::get(Context, StringRef(&x[0], 3));
- x[2] = 'B';
- MDString *s2 = MDString::get(Context, StringRef(&x[0], 3));
- EXPECT_NE(s1, s2);
-}
-
-// Test that creation of MDStrings with the same string contents produces the
-// same MDString object, even with different pointers.
-TEST_F(MDStringTest, CreateSame) {
- char x[4] = { 'a', 'b', 'c', 'X' };
- char y[4] = { 'a', 'b', 'c', 'Y' };
-
- MDString *s1 = MDString::get(Context, StringRef(&x[0], 3));
- MDString *s2 = MDString::get(Context, StringRef(&y[0], 3));
- EXPECT_EQ(s1, s2);
-}
-
-// Test that MDString prints out the string we fed it.
-TEST_F(MDStringTest, PrintingSimple) {
- char *str = new char[13];
- strncpy(str, "testing 1 2 3", 13);
- MDString *s = MDString::get(Context, StringRef(str, 13));
- strncpy(str, "aaaaaaaaaaaaa", 13);
- delete[] str;
-
- std::string Str;
- raw_string_ostream oss(Str);
- s->print(oss);
- EXPECT_STREQ("metadata !\"testing 1 2 3\"", oss.str().c_str());
-}
-
-// Test printing of MDString with non-printable characters.
-TEST_F(MDStringTest, PrintingComplex) {
- char str[5] = {0, '\n', '"', '\\', -1};
- MDString *s = MDString::get(Context, StringRef(str+0, 5));
- std::string Str;
- raw_string_ostream oss(Str);
- s->print(oss);
- EXPECT_STREQ("metadata !\"\\00\\0A\\22\\5C\\FF\"", oss.str().c_str());
-}
-
-typedef MetadataTest MDNodeTest;
-
-// Test the two constructors, and containing other Constants.
-TEST_F(MDNodeTest, Simple) {
- char x[3] = { 'a', 'b', 'c' };
- char y[3] = { '1', '2', '3' };
-
- MDString *s1 = MDString::get(Context, StringRef(&x[0], 3));
- MDString *s2 = MDString::get(Context, StringRef(&y[0], 3));
- ConstantInt *CI = ConstantInt::get(getGlobalContext(), APInt(8, 0));
-
- std::vector<Value *> V;
- V.push_back(s1);
- V.push_back(CI);
- V.push_back(s2);
-
- MDNode *n1 = MDNode::get(Context, &V[0], 3);
- Value *const c1 = n1;
- MDNode *n2 = MDNode::get(Context, &c1, 1);
- MDNode *n3 = MDNode::get(Context, &V[0], 3);
- EXPECT_NE(n1, n2);
-#ifdef ENABLE_MDNODE_UNIQUING
- EXPECT_EQ(n1, n3);
-#else
- (void) n3;
-#endif
-
- EXPECT_EQ(3u, n1->getNumOperands());
- EXPECT_EQ(s1, n1->getOperand(0));
- EXPECT_EQ(CI, n1->getOperand(1));
- EXPECT_EQ(s2, n1->getOperand(2));
-
- EXPECT_EQ(1u, n2->getNumOperands());
- EXPECT_EQ(n1, n2->getOperand(0));
-}
-
-TEST_F(MDNodeTest, Delete) {
- Constant *C = ConstantInt::get(Type::getInt32Ty(getGlobalContext()), 1);
- Instruction *I = new BitCastInst(C, Type::getInt32Ty(getGlobalContext()));
-
- Value *const V = I;
- MDNode *n = MDNode::get(Context, &V, 1);
- WeakVH wvh = n;
-
- EXPECT_EQ(n, wvh);
-
- delete I;
-}
-
-TEST(NamedMDNodeTest, Search) {
- LLVMContext Context;
- Constant *C = ConstantInt::get(Type::getInt32Ty(Context), 1);
- Constant *C2 = ConstantInt::get(Type::getInt32Ty(Context), 2);
-
- Value *const V = C;
- Value *const V2 = C2;
- MDNode *n = MDNode::get(Context, &V, 1);
- MDNode *n2 = MDNode::get(Context, &V2, 1);
-
- MDNode *Nodes[2] = { n, n2 };
-
- Module M("MyModule", Context);
- const char *Name = "llvm.NMD1";
- NamedMDNode *NMD = NamedMDNode::Create(Context, Name, &Nodes[0], 2, &M);
- std::string Str;
- raw_string_ostream oss(Str);
- NMD->print(oss);
- EXPECT_STREQ("!llvm.NMD1 = !{!0, !1}\n",
- oss.str().c_str());
-}
-}
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