1 files changed, 0 insertions, 186 deletions
diff --git a/test/syscalls/linux/fallocate.cc b/test/syscalls/linux/fallocate.cc
deleted file mode 100644
index cabc2b751..000000000
--- a/test/syscalls/linux/fallocate.cc
+++ /dev/null
@@ -1,186 +0,0 @@
-// Copyright 2018 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 <signal.h>
-#include <sys/eventfd.h>
-#include <sys/resource.h>
-#include <sys/signalfd.h>
-#include <sys/socket.h>
-#include <sys/stat.h>
-#include <sys/timerfd.h>
-#include <syscall.h>
-#include <time.h>
-#include <unistd.h>
-
-#include <ctime>
-
-#include "gtest/gtest.h"
-#include "absl/strings/str_cat.h"
-#include "absl/time/time.h"
-#include "test/syscalls/linux/file_base.h"
-#include "test/syscalls/linux/socket_test_util.h"
-#include "test/util/cleanup.h"
-#include "test/util/eventfd_util.h"
-#include "test/util/file_descriptor.h"
-#include "test/util/posix_error.h"
-#include "test/util/temp_path.h"
-#include "test/util/test_util.h"
-
-namespace gvisor {
-namespace testing {
-namespace {
-
-int fallocate(int fd, int mode, off_t offset, off_t len) {
-  return RetryEINTR(syscall)(__NR_fallocate, fd, mode, offset, len);
-}
-
-class AllocateTest : public FileTest {
-  void SetUp() override { FileTest::SetUp(); }
-};
-
-TEST_F(AllocateTest, Fallocate) {
-  // Check that it starts at size zero.
-  struct stat buf;
-  ASSERT_THAT(fstat(test_file_fd_.get(), &buf), SyscallSucceeds());
-  EXPECT_EQ(buf.st_size, 0);
-
-  // Grow to ten bytes.
-  ASSERT_THAT(fallocate(test_file_fd_.get(), 0, 0, 10), SyscallSucceeds());
-  ASSERT_THAT(fstat(test_file_fd_.get(), &buf), SyscallSucceeds());
-  EXPECT_EQ(buf.st_size, 10);
-
-  // Allocate to a smaller size should be noop.
-  ASSERT_THAT(fallocate(test_file_fd_.get(), 0, 0, 5), SyscallSucceeds());
-  ASSERT_THAT(fstat(test_file_fd_.get(), &buf), SyscallSucceeds());
-  EXPECT_EQ(buf.st_size, 10);
-
-  // Grow again.
-  ASSERT_THAT(fallocate(test_file_fd_.get(), 0, 0, 20), SyscallSucceeds());
-  ASSERT_THAT(fstat(test_file_fd_.get(), &buf), SyscallSucceeds());
-  EXPECT_EQ(buf.st_size, 20);
-
-  // Grow with offset.
-  ASSERT_THAT(fallocate(test_file_fd_.get(), 0, 10, 20), SyscallSucceeds());
-  ASSERT_THAT(fstat(test_file_fd_.get(), &buf), SyscallSucceeds());
-  EXPECT_EQ(buf.st_size, 30);
-
-  // Grow with offset beyond EOF.
-  ASSERT_THAT(fallocate(test_file_fd_.get(), 0, 39, 1), SyscallSucceeds());
-  ASSERT_THAT(fstat(test_file_fd_.get(), &buf), SyscallSucceeds());
-  EXPECT_EQ(buf.st_size, 40);
-
-  // Given length 0 should fail with EINVAL.
-  ASSERT_THAT(fallocate(test_file_fd_.get(), 0, 50, 0),
-              SyscallFailsWithErrno(EINVAL));
-  ASSERT_THAT(fstat(test_file_fd_.get(), &buf), SyscallSucceeds());
-  EXPECT_EQ(buf.st_size, 40);
-}
-
-TEST_F(AllocateTest, FallocateInvalid) {
-  // Invalid FD
-  EXPECT_THAT(fallocate(-1, 0, 0, 10), SyscallFailsWithErrno(EBADF));
-
-  // Negative offset and size.
-  EXPECT_THAT(fallocate(test_file_fd_.get(), 0, -1, 10),
-              SyscallFailsWithErrno(EINVAL));
-  EXPECT_THAT(fallocate(test_file_fd_.get(), 0, 0, -1),
-              SyscallFailsWithErrno(EINVAL));
-  EXPECT_THAT(fallocate(test_file_fd_.get(), 0, -1, -1),
-              SyscallFailsWithErrno(EINVAL));
-}
-
-TEST_F(AllocateTest, FallocateReadonly) {
-  auto file = ASSERT_NO_ERRNO_AND_VALUE(TempPath::CreateFile());
-  FileDescriptor fd = ASSERT_NO_ERRNO_AND_VALUE(Open(file.path(), O_RDONLY));
-  EXPECT_THAT(fallocate(fd.get(), 0, 0, 10), SyscallFailsWithErrno(EBADF));
-}
-
-TEST_F(AllocateTest, FallocatePipe) {
-  int pipes[2];
-  EXPECT_THAT(pipe(pipes), SyscallSucceeds());
-  auto cleanup = Cleanup([&pipes] {
-    EXPECT_THAT(close(pipes[0]), SyscallSucceeds());
-    EXPECT_THAT(close(pipes[1]), SyscallSucceeds());
-  });
-
-  EXPECT_THAT(fallocate(pipes[1], 0, 0, 10), SyscallFailsWithErrno(ESPIPE));
-}
-
-TEST_F(AllocateTest, FallocateChar) {
-  const FileDescriptor fd =
-      ASSERT_NO_ERRNO_AND_VALUE(Open("/dev/null", O_RDWR));
-  EXPECT_THAT(fallocate(fd.get(), 0, 0, 10), SyscallFailsWithErrno(ENODEV));
-}
-
-TEST_F(AllocateTest, FallocateRlimit) {
-  // Get the current rlimit and restore after test run.
-  struct rlimit initial_lim;
-  ASSERT_THAT(getrlimit(RLIMIT_FSIZE, &initial_lim), SyscallSucceeds());
-  auto cleanup = Cleanup([&initial_lim] {
-    EXPECT_THAT(setrlimit(RLIMIT_FSIZE, &initial_lim), SyscallSucceeds());
-  });
-
-  // Try growing past the file size limit.
-  sigset_t new_mask;
-  sigemptyset(&new_mask);
-  sigaddset(&new_mask, SIGXFSZ);
-  sigprocmask(SIG_BLOCK, &new_mask, nullptr);
-
-  struct rlimit setlim = {};
-  setlim.rlim_cur = 1024;
-  setlim.rlim_max = RLIM_INFINITY;
-  ASSERT_THAT(setrlimit(RLIMIT_FSIZE, &setlim), SyscallSucceeds());
-
-  EXPECT_THAT(fallocate(test_file_fd_.get(), 0, 0, 1025),
-              SyscallFailsWithErrno(EFBIG));
-
-  struct timespec timelimit = {};
-  timelimit.tv_sec = 10;
-  EXPECT_EQ(sigtimedwait(&new_mask, nullptr, &timelimit), SIGXFSZ);
-  ASSERT_THAT(sigprocmask(SIG_UNBLOCK, &new_mask, nullptr), SyscallSucceeds());
-}
-
-TEST_F(AllocateTest, FallocateOtherFDs) {
-  int fd;
-  ASSERT_THAT(fd = timerfd_create(CLOCK_MONOTONIC, 0), SyscallSucceeds());
-  auto timer_fd = FileDescriptor(fd);
-  EXPECT_THAT(fallocate(timer_fd.get(), 0, 0, 10),
-              SyscallFailsWithErrno(ENODEV));
-
-  sigset_t mask;
-  sigemptyset(&mask);
-  ASSERT_THAT(fd = signalfd(-1, &mask, 0), SyscallSucceeds());
-  auto sfd = FileDescriptor(fd);
-  EXPECT_THAT(fallocate(sfd.get(), 0, 0, 10), SyscallFailsWithErrno(ENODEV));
-
-  auto efd =
-      ASSERT_NO_ERRNO_AND_VALUE(NewEventFD(0, EFD_NONBLOCK | EFD_SEMAPHORE));
-  EXPECT_THAT(fallocate(efd.get(), 0, 0, 10), SyscallFailsWithErrno(ENODEV));
-
-  auto sockfd = ASSERT_NO_ERRNO_AND_VALUE(Socket(AF_INET, SOCK_DGRAM, 0));
-  EXPECT_THAT(fallocate(sockfd.get(), 0, 0, 10), SyscallFailsWithErrno(ENODEV));
-
-  int socks[2];
-  ASSERT_THAT(socketpair(AF_UNIX, SOCK_STREAM, PF_UNIX, socks),
-              SyscallSucceeds());
-  auto sock0 = FileDescriptor(socks[0]);
-  auto sock1 = FileDescriptor(socks[1]);
-  EXPECT_THAT(fallocate(sock0.get(), 0, 0, 10), SyscallFailsWithErrno(ENODEV));
-}
-
-}  // namespace
-}  // namespace testing
-}  // namespace gvisor