summaryrefslogtreecommitdiffhomepage
path: root/test/syscalls/linux/statfs.cc
diff options
context:
space:
mode:
Diffstat (limited to 'test/syscalls/linux/statfs.cc')
-rw-r--r--test/syscalls/linux/statfs.cc79
1 files changed, 0 insertions, 79 deletions
diff --git a/test/syscalls/linux/statfs.cc b/test/syscalls/linux/statfs.cc
deleted file mode 100644
index f0fb166bd..000000000
--- a/test/syscalls/linux/statfs.cc
+++ /dev/null
@@ -1,79 +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 <fcntl.h>
-#include <linux/magic.h>
-#include <sys/statfs.h>
-#include <unistd.h>
-
-#include "gtest/gtest.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(StatfsTest, CannotStatBadPath) {
- auto temp_file = NewTempAbsPathInDir("/tmp");
-
- struct statfs st;
- EXPECT_THAT(statfs(temp_file.c_str(), &st), SyscallFailsWithErrno(ENOENT));
-}
-
-TEST(StatfsTest, InternalTmpfs) {
- auto temp_file = ASSERT_NO_ERRNO_AND_VALUE(TempPath::CreateFile());
-
- struct statfs st;
- EXPECT_THAT(statfs(temp_file.path().c_str(), &st), SyscallSucceeds());
-}
-
-TEST(StatfsTest, InternalDevShm) {
- struct statfs st;
- EXPECT_THAT(statfs("/dev/shm", &st), SyscallSucceeds());
-
- // This assumes that /dev/shm is tmpfs.
- // Note: We could be an overlay on some configurations.
- EXPECT_TRUE(st.f_type == TMPFS_MAGIC || st.f_type == OVERLAYFS_SUPER_MAGIC);
-}
-
-TEST(FstatfsTest, CannotStatBadFd) {
- struct statfs st;
- EXPECT_THAT(fstatfs(-1, &st), SyscallFailsWithErrno(EBADF));
-}
-
-TEST(FstatfsTest, InternalTmpfs) {
- auto temp_file = ASSERT_NO_ERRNO_AND_VALUE(TempPath::CreateFile());
- const FileDescriptor fd =
- ASSERT_NO_ERRNO_AND_VALUE(Open(temp_file.path(), O_RDONLY));
-
- struct statfs st;
- EXPECT_THAT(fstatfs(fd.get(), &st), SyscallSucceeds());
-}
-
-TEST(FstatfsTest, InternalDevShm) {
- auto temp_file = ASSERT_NO_ERRNO_AND_VALUE(TempPath::CreateFile());
- const FileDescriptor fd =
- ASSERT_NO_ERRNO_AND_VALUE(Open("/dev/shm", O_RDONLY));
-
- struct statfs st;
- EXPECT_THAT(fstatfs(fd.get(), &st), SyscallSucceeds());
-}
-
-} // namespace
-
-} // namespace testing
-} // namespace gvisor