Remove LLVM 8.0.1 files.

1 files changed, 0 insertions, 340 deletions

diff --git a/gnu/llvm/unittests/Support/ProgramTest.cpp b/gnu/llvm/unittests/Support/ProgramTest.cpp
deleted file mode 100644
index ec1c85a9f25..00000000000
--- a/gnu/llvm/unittests/Support/ProgramTest.cpp
+++ /dev/null
@@ -1,340 +0,0 @@
-//===- unittest/Support/ProgramTest.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/Program.h"
-#include "llvm/Config/llvm-config.h"
-#include "llvm/Support/CommandLine.h"
-#include "llvm/Support/ConvertUTF.h"
-#include "llvm/Support/FileSystem.h"
-#include "llvm/Support/Path.h"
-#include "gtest/gtest.h"
-#include <stdlib.h>
-#if defined(__APPLE__)
-# include <crt_externs.h>
-#elif !defined(_MSC_VER)
-// Forward declare environ in case it's not provided by stdlib.h.
-extern char **environ;
-#endif
-
-#if defined(LLVM_ON_UNIX)
-#include <unistd.h>
-void sleep_for(unsigned int seconds) {
-  sleep(seconds);
-}
-#elif defined(_WIN32)
-#include <windows.h>
-void sleep_for(unsigned int seconds) {
-  Sleep(seconds * 1000);
-}
-#else
-#error sleep_for is not implemented on your platform.
-#endif
-
-#define ASSERT_NO_ERROR(x)                                                     \
-  if (std::error_code ASSERT_NO_ERROR_ec = x) {                                \
-    SmallString<128> MessageStorage;                                           \
-    raw_svector_ostream Message(MessageStorage);                               \
-    Message << #x ": did not return errc::success.\n"                          \
-            << "error number: " << ASSERT_NO_ERROR_ec.value() << "\n"          \
-            << "error message: " << ASSERT_NO_ERROR_ec.message() << "\n";      \
-    GTEST_FATAL_FAILURE_(MessageStorage.c_str());                              \
-  } else {                                                                     \
-  }
-// From TestMain.cpp.
-extern const char *TestMainArgv0;
-
-namespace {
-
-using namespace llvm;
-using namespace sys;
-
-static cl::opt<std::string>
-ProgramTestStringArg1("program-test-string-arg1");
-static cl::opt<std::string>
-ProgramTestStringArg2("program-test-string-arg2");
-
-class ProgramEnvTest : public testing::Test {
-  std::vector<StringRef> EnvTable;
-  std::vector<std::string> EnvStorage;
-
-protected:
-  void SetUp() override {
-    auto EnvP = [] {
-#if defined(_WIN32)
-      _wgetenv(L"TMP"); // Populate _wenviron, initially is null
-      return _wenviron;
-#elif defined(__APPLE__)
-      return *_NSGetEnviron();
-#else
-      return environ;
-#endif
-    }();
-    ASSERT_TRUE(EnvP);
-
-    auto prepareEnvVar = [this](decltype(*EnvP) Var) -> StringRef {
-#if defined(_WIN32)
-      // On Windows convert UTF16 encoded variable to UTF8
-      auto Len = wcslen(Var);
-      ArrayRef<char> Ref{reinterpret_cast<char const *>(Var),
-                         Len * sizeof(*Var)};
-      EnvStorage.emplace_back();
-      auto convStatus = convertUTF16ToUTF8String(Ref, EnvStorage.back());
-      EXPECT_TRUE(convStatus);
-      return EnvStorage.back();
-#else
-      (void)this;
-      return StringRef(Var);
-#endif
-    };
-
-    while (*EnvP != nullptr) {
-      EnvTable.emplace_back(prepareEnvVar(*EnvP));
-      ++EnvP;
-    }
-  }
-
-  void TearDown() override {
-    EnvTable.clear();
-    EnvStorage.clear();
-  }
-
-  void addEnvVar(StringRef Var) { EnvTable.emplace_back(Var); }
-
-  ArrayRef<StringRef> getEnviron() const { return EnvTable; }
-};
-
-#ifdef _WIN32
-TEST_F(ProgramEnvTest, CreateProcessLongPath) {
-  if (getenv("LLVM_PROGRAM_TEST_LONG_PATH"))
-    exit(0);
-
-  // getMainExecutable returns an absolute path; prepend the long-path prefix.
-  std::string MyAbsExe =
-      sys::fs::getMainExecutable(TestMainArgv0, &ProgramTestStringArg1);
-  std::string MyExe;
-  if (!StringRef(MyAbsExe).startswith("\\\\?\\"))
-    MyExe.append("\\\\?\\");
-  MyExe.append(MyAbsExe);
-
-  StringRef ArgV[] = {MyExe,
-                      "--gtest_filter=ProgramEnvTest.CreateProcessLongPath"};
-
-  // Add LLVM_PROGRAM_TEST_LONG_PATH to the environment of the child.
-  addEnvVar("LLVM_PROGRAM_TEST_LONG_PATH=1");
-
-  // Redirect stdout to a long path.
-  SmallString<128> TestDirectory;
-  ASSERT_NO_ERROR(
-    fs::createUniqueDirectory("program-redirect-test", TestDirectory));
-  SmallString<256> LongPath(TestDirectory);
-  LongPath.push_back('\\');
-  // MAX_PATH = 260
-  LongPath.append(260 - TestDirectory.size(), 'a');
-
-  std::string Error;
-  bool ExecutionFailed;
-  Optional<StringRef> Redirects[] = {None, LongPath.str(), None};
-  int RC = ExecuteAndWait(MyExe, ArgV, getEnviron(), Redirects,
-    /*secondsToWait=*/ 10, /*memoryLimit=*/ 0, &Error,
-    &ExecutionFailed);
-  EXPECT_FALSE(ExecutionFailed) << Error;
-  EXPECT_EQ(0, RC);
-
-  // Remove the long stdout.
-  ASSERT_NO_ERROR(fs::remove(Twine(LongPath)));
-  ASSERT_NO_ERROR(fs::remove(Twine(TestDirectory)));
-}
-#endif
-
-TEST_F(ProgramEnvTest, CreateProcessTrailingSlash) {
-  if (getenv("LLVM_PROGRAM_TEST_CHILD")) {
-    if (ProgramTestStringArg1 == "has\\\\ trailing\\" &&
-        ProgramTestStringArg2 == "has\\\\ trailing\\") {
-      exit(0);  // Success!  The arguments were passed and parsed.
-    }
-    exit(1);
-  }
-
-  std::string my_exe =
-      sys::fs::getMainExecutable(TestMainArgv0, &ProgramTestStringArg1);
-  StringRef argv[] = {
-      my_exe,
-      "--gtest_filter=ProgramEnvTest.CreateProcessTrailingSlash",
-      "-program-test-string-arg1",
-      "has\\\\ trailing\\",
-      "-program-test-string-arg2",
-      "has\\\\ trailing\\"};
-
-  // Add LLVM_PROGRAM_TEST_CHILD to the environment of the child.
-  addEnvVar("LLVM_PROGRAM_TEST_CHILD=1");
-
-  std::string error;
-  bool ExecutionFailed;
-  // Redirect stdout and stdin to NUL, but let stderr through.
-#ifdef _WIN32
-  StringRef nul("NUL");
-#else
-  StringRef nul("/dev/null");
-#endif
-  Optional<StringRef> redirects[] = { nul, nul, None };
-  int rc = ExecuteAndWait(my_exe, argv, getEnviron(), redirects,
-                          /*secondsToWait=*/ 10, /*memoryLimit=*/ 0, &error,
-                          &ExecutionFailed);
-  EXPECT_FALSE(ExecutionFailed) << error;
-  EXPECT_EQ(0, rc);
-}
-
-TEST_F(ProgramEnvTest, TestExecuteNoWait) {
-  using namespace llvm::sys;
-
-  if (getenv("LLVM_PROGRAM_TEST_EXECUTE_NO_WAIT")) {
-    sleep_for(/*seconds*/ 1);
-    exit(0);
-  }
-
-  std::string Executable =
-      sys::fs::getMainExecutable(TestMainArgv0, &ProgramTestStringArg1);
-  StringRef argv[] = {Executable,
-                      "--gtest_filter=ProgramEnvTest.TestExecuteNoWait"};
-
-  // Add LLVM_PROGRAM_TEST_EXECUTE_NO_WAIT to the environment of the child.
-  addEnvVar("LLVM_PROGRAM_TEST_EXECUTE_NO_WAIT=1");
-
-  std::string Error;
-  bool ExecutionFailed;
-  ProcessInfo PI1 = ExecuteNoWait(Executable, argv, getEnviron(), {}, 0, &Error,
-                                  &ExecutionFailed);
-  ASSERT_FALSE(ExecutionFailed) << Error;
-  ASSERT_NE(PI1.Pid, ProcessInfo::InvalidPid) << "Invalid process id";
-
-  unsigned LoopCount = 0;
-
-  // Test that Wait() with WaitUntilTerminates=true works. In this case,
-  // LoopCount should only be incremented once.
-  while (true) {
-    ++LoopCount;
-    ProcessInfo WaitResult = llvm::sys::Wait(PI1, 0, true, &Error);
-    ASSERT_TRUE(Error.empty());
-    if (WaitResult.Pid == PI1.Pid)
-      break;
-  }
-
-  EXPECT_EQ(LoopCount, 1u) << "LoopCount should be 1";
-
-  ProcessInfo PI2 = ExecuteNoWait(Executable, argv, getEnviron(), {}, 0, &Error,
-                                  &ExecutionFailed);
-  ASSERT_FALSE(ExecutionFailed) << Error;
-  ASSERT_NE(PI2.Pid, ProcessInfo::InvalidPid) << "Invalid process id";
-
-  // Test that Wait() with SecondsToWait=0 performs a non-blocking wait. In this
-  // cse, LoopCount should be greater than 1 (more than one increment occurs).
-  while (true) {
-    ++LoopCount;
-    ProcessInfo WaitResult = llvm::sys::Wait(PI2, 0, false, &Error);
-    ASSERT_TRUE(Error.empty());
-    if (WaitResult.Pid == PI2.Pid)
-      break;
-  }
-
-  ASSERT_GT(LoopCount, 1u) << "LoopCount should be >1";
-}
-
-TEST_F(ProgramEnvTest, TestExecuteAndWaitTimeout) {
-  using namespace llvm::sys;
-
-  if (getenv("LLVM_PROGRAM_TEST_TIMEOUT")) {
-    sleep_for(/*seconds*/ 10);
-    exit(0);
-  }
-
-  std::string Executable =
-      sys::fs::getMainExecutable(TestMainArgv0, &ProgramTestStringArg1);
-  StringRef argv[] = {
-      Executable, "--gtest_filter=ProgramEnvTest.TestExecuteAndWaitTimeout"};
-
-  // Add LLVM_PROGRAM_TEST_TIMEOUT to the environment of the child.
- addEnvVar("LLVM_PROGRAM_TEST_TIMEOUT=1");
-
-  std::string Error;
-  bool ExecutionFailed;
-  int RetCode =
-      ExecuteAndWait(Executable, argv, getEnviron(), {}, /*secondsToWait=*/1, 0,
-                     &Error, &ExecutionFailed);
-  ASSERT_EQ(-2, RetCode);
-}
-
-TEST(ProgramTest, TestExecuteNegative) {
-  std::string Executable = "i_dont_exist";
-  StringRef argv[] = {Executable};
-
-  {
-    std::string Error;
-    bool ExecutionFailed;
-    int RetCode = ExecuteAndWait(Executable, argv, llvm::None, {}, 0, 0, &Error,
-                                 &ExecutionFailed);
-    ASSERT_TRUE(RetCode < 0) << "On error ExecuteAndWait should return 0 or "
-                                "positive value indicating the result code";
-    ASSERT_TRUE(ExecutionFailed);
-    ASSERT_FALSE(Error.empty());
-  }
-
-  {
-    std::string Error;
-    bool ExecutionFailed;
-    ProcessInfo PI = ExecuteNoWait(Executable, argv, llvm::None, {}, 0, &Error,
-                                   &ExecutionFailed);
-    ASSERT_EQ(PI.Pid, ProcessInfo::InvalidPid)
-        << "On error ExecuteNoWait should return an invalid ProcessInfo";
-    ASSERT_TRUE(ExecutionFailed);
-    ASSERT_FALSE(Error.empty());
-  }
-
-}
-
-#ifdef _WIN32
-const char utf16le_text[] =
-    "\x6c\x00\x69\x00\x6e\x00\x67\x00\xfc\x00\x69\x00\xe7\x00\x61\x00";
-const char utf16be_text[] =
-    "\x00\x6c\x00\x69\x00\x6e\x00\x67\x00\xfc\x00\x69\x00\xe7\x00\x61";
-#endif
-const char utf8_text[] = "\x6c\x69\x6e\x67\xc3\xbc\x69\xc3\xa7\x61";
-
-TEST(ProgramTest, TestWriteWithSystemEncoding) {
-  SmallString<128> TestDirectory;
-  ASSERT_NO_ERROR(fs::createUniqueDirectory("program-test", TestDirectory));
-  errs() << "Test Directory: " << TestDirectory << '\n';
-  errs().flush();
-  SmallString<128> file_pathname(TestDirectory);
-  path::append(file_pathname, "international-file.txt");
-  // Only on Windows we should encode in UTF16. For other systems, use UTF8
-  ASSERT_NO_ERROR(sys::writeFileWithEncoding(file_pathname.c_str(), utf8_text,
-                                             sys::WEM_UTF16));
-  int fd = 0;
-  ASSERT_NO_ERROR(fs::openFileForRead(file_pathname.c_str(), fd));
-#if defined(_WIN32)
-  char buf[18];
-  ASSERT_EQ(::read(fd, buf, 18), 18);
-  if (strncmp(buf, "\xfe\xff", 2) == 0) { // UTF16-BE
-    ASSERT_EQ(strncmp(&buf[2], utf16be_text, 16), 0);
-  } else if (strncmp(buf, "\xff\xfe", 2) == 0) { // UTF16-LE
-    ASSERT_EQ(strncmp(&buf[2], utf16le_text, 16), 0);
-  } else {
-    FAIL() << "Invalid BOM in UTF-16 file";
-  }
-#else
-  char buf[10];
-  ASSERT_EQ(::read(fd, buf, 10), 10);
-  ASSERT_EQ(strncmp(buf, utf8_text, 10), 0);
-#endif
-  ::close(fd);
-  ASSERT_NO_ERROR(fs::remove(file_pathname.str()));
-  ASSERT_NO_ERROR(fs::remove(TestDirectory.str()));
-}
-
-} // end anonymous namespace