1 files changed, 0 insertions, 179 deletions
diff --git a/gnu/llvm/unittests/Support/TarWriterTest.cpp b/gnu/llvm/unittests/Support/TarWriterTest.cpp
deleted file mode 100644
index 901dd906ca7..00000000000
--- a/gnu/llvm/unittests/Support/TarWriterTest.cpp
+++ /dev/null
@@ -1,179 +0,0 @@
-//===- llvm/unittest/Support/TarWriterTest.cpp ----------------------------===//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-
-#include "llvm/Support/TarWriter.h"
-#include "llvm/Support/FileSystem.h"
-#include "llvm/Support/MemoryBuffer.h"
-#include "gtest/gtest.h"
-#include <vector>
-
-using namespace llvm;
-namespace {
-
-struct UstarHeader {
-  char Name[100];
-  char Mode[8];
-  char Uid[8];
-  char Gid[8];
-  char Size[12];
-  char Mtime[12];
-  char Checksum[8];
-  char TypeFlag;
-  char Linkname[100];
-  char Magic[6];
-  char Version[2];
-  char Uname[32];
-  char Gname[32];
-  char DevMajor[8];
-  char DevMinor[8];
-  char Prefix[155];
-  char Pad[12];
-};
-
-class TarWriterTest : public ::testing::Test {};
-
-static std::vector<uint8_t> createTar(StringRef Base, StringRef Filename) {
-  // Create a temporary file.
-  SmallString<128> Path;
-  std::error_code EC =
-      sys::fs::createTemporaryFile("TarWriterTest", "tar", Path);
-  EXPECT_FALSE((bool)EC);
-
-  // Create a tar file.
-  Expected<std::unique_ptr<TarWriter>> TarOrErr = TarWriter::create(Path, Base);
-  EXPECT_TRUE((bool)TarOrErr);
-  std::unique_ptr<TarWriter> Tar = std::move(*TarOrErr);
-  Tar->append(Filename, "contents");
-  Tar.reset();
-
-  // Read the tar file.
-  ErrorOr<std::unique_ptr<MemoryBuffer>> MBOrErr = MemoryBuffer::getFile(Path);
-  EXPECT_TRUE((bool)MBOrErr);
-  std::unique_ptr<MemoryBuffer> MB = std::move(*MBOrErr);
-  std::vector<uint8_t> Buf((const uint8_t *)MB->getBufferStart(),
-                           (const uint8_t *)MB->getBufferEnd());
-
-  // Windows does not allow us to remove a mmap'ed files, so
-  // unmap first and then remove the temporary file.
-  MB = nullptr;
-  sys::fs::remove(Path);
-
-  return Buf;
-}
-
-static UstarHeader createUstar(StringRef Base, StringRef Filename) {
-  std::vector<uint8_t> Buf = createTar(Base, Filename);
-  EXPECT_TRUE(Buf.size() >= sizeof(UstarHeader));
-  return *reinterpret_cast<const UstarHeader *>(Buf.data());
-}
-
-TEST_F(TarWriterTest, Basics) {
-  UstarHeader Hdr = createUstar("base", "file");
-  EXPECT_EQ("ustar", StringRef(Hdr.Magic));
-  EXPECT_EQ("00", StringRef(Hdr.Version, 2));
-  EXPECT_EQ("base/file", StringRef(Hdr.Name));
-  EXPECT_EQ("00000000010", StringRef(Hdr.Size));
-}
-
-TEST_F(TarWriterTest, LongFilename) {
-  std::string x154(154, 'x');
-  std::string x155(155, 'x');
-  std::string y99(99, 'y');
-  std::string y100(100, 'y');
-
-  UstarHeader Hdr1 = createUstar("", x154 + "/" + y99);
-  EXPECT_EQ("/" + x154, StringRef(Hdr1.Prefix));
-  EXPECT_EQ(y99, StringRef(Hdr1.Name));
-
-  UstarHeader Hdr2 = createUstar("", x155 + "/" + y99);
-  EXPECT_EQ("", StringRef(Hdr2.Prefix));
-  EXPECT_EQ("", StringRef(Hdr2.Name));
-
-  UstarHeader Hdr3 = createUstar("", x154 + "/" + y100);
-  EXPECT_EQ("", StringRef(Hdr3.Prefix));
-  EXPECT_EQ("", StringRef(Hdr3.Name));
-
-  UstarHeader Hdr4 = createUstar("", x155 + "/" + y100);
-  EXPECT_EQ("", StringRef(Hdr4.Prefix));
-  EXPECT_EQ("", StringRef(Hdr4.Name));
-
-  std::string yz = "yyyyyyyyyyyyyyyyyyyy/zzzzzzzzzzzzzzzzzzzz";
-  UstarHeader Hdr5 = createUstar("", x154 + "/" + yz);
-  EXPECT_EQ("/" + x154, StringRef(Hdr5.Prefix));
-  EXPECT_EQ(yz, StringRef(Hdr5.Name));
-}
-
-TEST_F(TarWriterTest, Pax) {
-  std::vector<uint8_t> Buf = createTar("", std::string(200, 'x'));
-  EXPECT_TRUE(Buf.size() >= 1024);
-
-  auto *Hdr = reinterpret_cast<const UstarHeader *>(Buf.data());
-  EXPECT_EQ("", StringRef(Hdr->Prefix));
-  EXPECT_EQ("", StringRef(Hdr->Name));
-
-  StringRef Pax = StringRef((char *)(Buf.data() + 512), 512);
-  EXPECT_TRUE(Pax.startswith("211 path=/" + std::string(200, 'x')));
-}
-
-TEST_F(TarWriterTest, SingleFile) {
-  SmallString<128> Path;
-  std::error_code EC =
-      sys::fs::createTemporaryFile("TarWriterTest", "tar", Path);
-  EXPECT_FALSE((bool)EC);
-
-  Expected<std::unique_ptr<TarWriter>> TarOrErr = TarWriter::create(Path, "");
-  EXPECT_TRUE((bool)TarOrErr);
-  std::unique_ptr<TarWriter> Tar = std::move(*TarOrErr);
-  Tar->append("FooPath", "foo");
-  Tar.reset();
-
-  uint64_t TarSize;
-  EC = sys::fs::file_size(Path, TarSize);
-  EXPECT_FALSE((bool)EC);
-  EXPECT_EQ(TarSize, 2048ULL);
-}
-
-TEST_F(TarWriterTest, NoDuplicate) {
-  SmallString<128> Path;
-  std::error_code EC =
-      sys::fs::createTemporaryFile("TarWriterTest", "tar", Path);
-  EXPECT_FALSE((bool)EC);
-
-  Expected<std::unique_ptr<TarWriter>> TarOrErr = TarWriter::create(Path, "");
-  EXPECT_TRUE((bool)TarOrErr);
-  std::unique_ptr<TarWriter> Tar = std::move(*TarOrErr);
-  Tar->append("FooPath", "foo");
-  Tar->append("BarPath", "bar");
-  Tar.reset();
-
-  uint64_t TarSize;
-  EC = sys::fs::file_size(Path, TarSize);
-  EXPECT_FALSE((bool)EC);
-  EXPECT_EQ(TarSize, 3072ULL);
-}
-
-TEST_F(TarWriterTest, Duplicate) {
-  SmallString<128> Path;
-  std::error_code EC =
-      sys::fs::createTemporaryFile("TarWriterTest", "tar", Path);
-  EXPECT_FALSE((bool)EC);
-
-  Expected<std::unique_ptr<TarWriter>> TarOrErr = TarWriter::create(Path, "");
-  EXPECT_TRUE((bool)TarOrErr);
-  std::unique_ptr<TarWriter> Tar = std::move(*TarOrErr);
-  Tar->append("FooPath", "foo");
-  Tar->append("FooPath", "bar");
-  Tar.reset();
-
-  uint64_t TarSize;
-  EC = sys::fs::file_size(Path, TarSize);
-  EXPECT_FALSE((bool)EC);
-  EXPECT_EQ(TarSize, 2048ULL);
-}
-} // namespace