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-rw-r--r--clang/unittests/Basic/CMakeLists.txt1
-rw-r--r--clang/unittests/Basic/MemoryBufferCacheTest.cpp93
-rw-r--r--clang/unittests/Basic/SourceManagerTest.cpp10
3 files changed, 3 insertions, 101 deletions
diff --git a/clang/unittests/Basic/CMakeLists.txt b/clang/unittests/Basic/CMakeLists.txt
index 537f3ba5fcc..d883c362e28 100644
--- a/clang/unittests/Basic/CMakeLists.txt
+++ b/clang/unittests/Basic/CMakeLists.txt
@@ -7,7 +7,6 @@ add_clang_unittest(BasicTests
DiagnosticTest.cpp
FileManagerTest.cpp
FixedPointTest.cpp
- MemoryBufferCacheTest.cpp
SourceManagerTest.cpp
)
diff --git a/clang/unittests/Basic/MemoryBufferCacheTest.cpp b/clang/unittests/Basic/MemoryBufferCacheTest.cpp
deleted file mode 100644
index 02e3fe25a17..00000000000
--- a/clang/unittests/Basic/MemoryBufferCacheTest.cpp
+++ /dev/null
@@ -1,93 +0,0 @@
-//===- MemoryBufferCacheTest.cpp - MemoryBufferCache tests ----------------===//
-//
-// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
-// See https://llvm.org/LICENSE.txt for license information.
-// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
-//
-//===----------------------------------------------------------------------===//
-
-#include "clang/Basic/MemoryBufferCache.h"
-#include "llvm/Support/MemoryBuffer.h"
-#include "gtest/gtest.h"
-
-using namespace llvm;
-using namespace clang;
-
-namespace {
-
-std::unique_ptr<MemoryBuffer> getBuffer(int I) {
- SmallVector<char, 8> Bytes;
- raw_svector_ostream(Bytes) << "data:" << I;
- return MemoryBuffer::getMemBuffer(StringRef(Bytes.data(), Bytes.size()), "",
- /* RequiresNullTerminator = */ false);
-}
-
-TEST(MemoryBufferCacheTest, addBuffer) {
- auto B1 = getBuffer(1);
- auto B2 = getBuffer(2);
- auto B3 = getBuffer(3);
- auto *RawB1 = B1.get();
- auto *RawB2 = B2.get();
- auto *RawB3 = B3.get();
-
- // Add a few buffers.
- MemoryBufferCache Cache;
- EXPECT_EQ(RawB1, &Cache.addBuffer("1", std::move(B1)));
- EXPECT_EQ(RawB2, &Cache.addBuffer("2", std::move(B2)));
- EXPECT_EQ(RawB3, &Cache.addBuffer("3", std::move(B3)));
- EXPECT_EQ(RawB1, Cache.lookupBuffer("1"));
- EXPECT_EQ(RawB2, Cache.lookupBuffer("2"));
- EXPECT_EQ(RawB3, Cache.lookupBuffer("3"));
- EXPECT_FALSE(Cache.isBufferFinal("1"));
- EXPECT_FALSE(Cache.isBufferFinal("2"));
- EXPECT_FALSE(Cache.isBufferFinal("3"));
-
- // Remove the middle buffer.
- EXPECT_FALSE(Cache.tryToRemoveBuffer("2"));
- EXPECT_EQ(nullptr, Cache.lookupBuffer("2"));
- EXPECT_FALSE(Cache.isBufferFinal("2"));
-
- // Replace the middle buffer.
- B2 = getBuffer(2);
- RawB2 = B2.get();
- EXPECT_EQ(RawB2, &Cache.addBuffer("2", std::move(B2)));
-
- // Check that nothing is final.
- EXPECT_FALSE(Cache.isBufferFinal("1"));
- EXPECT_FALSE(Cache.isBufferFinal("2"));
- EXPECT_FALSE(Cache.isBufferFinal("3"));
-}
-
-TEST(MemoryBufferCacheTest, finalizeCurrentBuffers) {
- // Add a buffer.
- MemoryBufferCache Cache;
- auto B1 = getBuffer(1);
- auto *RawB1 = B1.get();
- Cache.addBuffer("1", std::move(B1));
- ASSERT_FALSE(Cache.isBufferFinal("1"));
-
- // Finalize it.
- Cache.finalizeCurrentBuffers();
- EXPECT_TRUE(Cache.isBufferFinal("1"));
- EXPECT_TRUE(Cache.tryToRemoveBuffer("1"));
- EXPECT_EQ(RawB1, Cache.lookupBuffer("1"));
- EXPECT_TRUE(Cache.isBufferFinal("1"));
-
- // Repeat.
- auto B2 = getBuffer(2);
- auto *RawB2 = B2.get();
- Cache.addBuffer("2", std::move(B2));
- EXPECT_FALSE(Cache.isBufferFinal("2"));
-
- Cache.finalizeCurrentBuffers();
- EXPECT_TRUE(Cache.isBufferFinal("1"));
- EXPECT_TRUE(Cache.isBufferFinal("2"));
- EXPECT_TRUE(Cache.tryToRemoveBuffer("1"));
- EXPECT_TRUE(Cache.tryToRemoveBuffer("2"));
- EXPECT_EQ(RawB1, Cache.lookupBuffer("1"));
- EXPECT_EQ(RawB2, Cache.lookupBuffer("2"));
- EXPECT_TRUE(Cache.isBufferFinal("1"));
- EXPECT_TRUE(Cache.isBufferFinal("2"));
-}
-
-} // namespace
diff --git a/clang/unittests/Basic/SourceManagerTest.cpp b/clang/unittests/Basic/SourceManagerTest.cpp
index 61451aed127..ff8a3647365 100644
--- a/clang/unittests/Basic/SourceManagerTest.cpp
+++ b/clang/unittests/Basic/SourceManagerTest.cpp
@@ -11,7 +11,6 @@
#include "clang/Basic/DiagnosticOptions.h"
#include "clang/Basic/FileManager.h"
#include "clang/Basic/LangOptions.h"
-#include "clang/Basic/MemoryBufferCache.h"
#include "clang/Basic/TargetInfo.h"
#include "clang/Basic/TargetOptions.h"
#include "clang/Lex/HeaderSearch.h"
@@ -60,11 +59,10 @@ TEST_F(SourceManagerTest, isBeforeInTranslationUnit) {
SourceMgr.setMainFileID(mainFileID);
TrivialModuleLoader ModLoader;
- MemoryBufferCache PCMCache;
HeaderSearch HeaderInfo(std::make_shared<HeaderSearchOptions>(), SourceMgr,
Diags, LangOpts, &*Target);
Preprocessor PP(std::make_shared<PreprocessorOptions>(), Diags, LangOpts,
- SourceMgr, PCMCache, HeaderInfo, ModLoader,
+ SourceMgr, HeaderInfo, ModLoader,
/*IILookup =*/nullptr,
/*OwnsHeaderSearch =*/false);
PP.Initialize(*Target);
@@ -229,11 +227,10 @@ TEST_F(SourceManagerTest, getMacroArgExpandedLocation) {
SourceMgr.overrideFileContents(headerFile, std::move(HeaderBuf));
TrivialModuleLoader ModLoader;
- MemoryBufferCache PCMCache;
HeaderSearch HeaderInfo(std::make_shared<HeaderSearchOptions>(), SourceMgr,
Diags, LangOpts, &*Target);
Preprocessor PP(std::make_shared<PreprocessorOptions>(), Diags, LangOpts,
- SourceMgr, PCMCache, HeaderInfo, ModLoader,
+ SourceMgr, HeaderInfo, ModLoader,
/*IILookup =*/nullptr,
/*OwnsHeaderSearch =*/false);
PP.Initialize(*Target);
@@ -348,11 +345,10 @@ TEST_F(SourceManagerTest, isBeforeInTranslationUnitWithMacroInInclude) {
SourceMgr.overrideFileContents(headerFile, std::move(HeaderBuf));
TrivialModuleLoader ModLoader;
- MemoryBufferCache PCMCache;
HeaderSearch HeaderInfo(std::make_shared<HeaderSearchOptions>(), SourceMgr,
Diags, LangOpts, &*Target);
Preprocessor PP(std::make_shared<PreprocessorOptions>(), Diags, LangOpts,
- SourceMgr, PCMCache, HeaderInfo, ModLoader,
+ SourceMgr, HeaderInfo, ModLoader,
/*IILookup =*/nullptr,
/*OwnsHeaderSearch =*/false);
PP.Initialize(*Target);
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