1 files changed, 0 insertions, 102 deletions
diff --git a/test/syscalls/linux/readahead.cc b/test/syscalls/linux/readahead.cc
deleted file mode 100644
index 71073bb3c..000000000
--- a/test/syscalls/linux/readahead.cc
+++ /dev/null
@@ -1,102 +0,0 @@
-// Copyright 2019 The gVisor Authors.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-#include <errno.h>
-#include <fcntl.h>
-
-#include "gtest/gtest.h"
-#include "test/syscalls/linux/socket_test_util.h"
-#include "test/util/file_descriptor.h"
-#include "test/util/temp_path.h"
-#include "test/util/test_util.h"
-
-namespace gvisor {
-namespace testing {
-
-namespace {
-
-TEST(ReadaheadTest, InvalidFD) {
-  EXPECT_THAT(readahead(-1, 1, 1), SyscallFailsWithErrno(EBADF));
-}
-
-TEST(ReadaheadTest, UnsupportedFile) {
-  FileDescriptor sock =
-      ASSERT_NO_ERRNO_AND_VALUE(Socket(AF_UNIX, SOCK_STREAM, 0));
-  ASSERT_THAT(readahead(sock.get(), 1, 1), SyscallFailsWithErrno(EINVAL));
-}
-
-TEST(ReadaheadTest, InvalidOffset) {
-  // This test is not valid for some Linux Kernels.
-  SKIP_IF(!IsRunningOnGvisor());
-  const TempPath in_file = ASSERT_NO_ERRNO_AND_VALUE(TempPath::CreateFile());
-  const FileDescriptor fd =
-      ASSERT_NO_ERRNO_AND_VALUE(Open(in_file.path(), O_RDWR));
-  EXPECT_THAT(readahead(fd.get(), -1, 1), SyscallFailsWithErrno(EINVAL));
-}
-
-TEST(ReadaheadTest, ValidOffset) {
-  constexpr char kData[] = "123";
-  const TempPath in_file = ASSERT_NO_ERRNO_AND_VALUE(TempPath::CreateFileWith(
-      GetAbsoluteTestTmpdir(), kData, TempPath::kDefaultFileMode));
-  const FileDescriptor fd =
-      ASSERT_NO_ERRNO_AND_VALUE(Open(in_file.path(), O_RDWR));
-
-  // N.B. The implementation of readahead is filesystem-specific, and a file
-  // backed by ram may return EINVAL because there is nothing to be read.
-  EXPECT_THAT(readahead(fd.get(), 1, 1), AnyOf(SyscallSucceedsWithValue(0),
-                                               SyscallFailsWithErrno(EINVAL)));
-}
-
-TEST(ReadaheadTest, PastEnd) {
-  constexpr char kData[] = "123";
-  const TempPath in_file = ASSERT_NO_ERRNO_AND_VALUE(TempPath::CreateFileWith(
-      GetAbsoluteTestTmpdir(), kData, TempPath::kDefaultFileMode));
-  const FileDescriptor fd =
-      ASSERT_NO_ERRNO_AND_VALUE(Open(in_file.path(), O_RDWR));
-  // See above.
-  EXPECT_THAT(readahead(fd.get(), 2, 2), AnyOf(SyscallSucceedsWithValue(0),
-                                               SyscallFailsWithErrno(EINVAL)));
-}
-
-TEST(ReadaheadTest, CrossesEnd) {
-  constexpr char kData[] = "123";
-  const TempPath in_file = ASSERT_NO_ERRNO_AND_VALUE(TempPath::CreateFileWith(
-      GetAbsoluteTestTmpdir(), kData, TempPath::kDefaultFileMode));
-  const FileDescriptor fd =
-      ASSERT_NO_ERRNO_AND_VALUE(Open(in_file.path(), O_RDWR));
-  // See above.
-  EXPECT_THAT(readahead(fd.get(), 4, 2), AnyOf(SyscallSucceedsWithValue(0),
-                                               SyscallFailsWithErrno(EINVAL)));
-}
-
-TEST(ReadaheadTest, WriteOnly) {
-  const TempPath in_file = ASSERT_NO_ERRNO_AND_VALUE(TempPath::CreateFile());
-  const FileDescriptor fd =
-      ASSERT_NO_ERRNO_AND_VALUE(Open(in_file.path(), O_WRONLY));
-  EXPECT_THAT(readahead(fd.get(), 0, 1), SyscallFailsWithErrno(EBADF));
-}
-
-TEST(ReadaheadTest, InvalidSize) {
-  // This test is not valid on some Linux kernels.
-  SKIP_IF(!IsRunningOnGvisor());
-  const TempPath in_file = ASSERT_NO_ERRNO_AND_VALUE(TempPath::CreateFile());
-  const FileDescriptor fd =
-      ASSERT_NO_ERRNO_AND_VALUE(Open(in_file.path(), O_RDWR));
-  EXPECT_THAT(readahead(fd.get(), 0, -1), SyscallFailsWithErrno(EINVAL));
-}
-
-}  // namespace
-
-}  // namespace testing
-}  // namespace gvisor