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Diffstat (limited to 'test/fuse/linux/open_test.cc')
-rw-r--r-- | test/fuse/linux/open_test.cc | 128 |
1 files changed, 0 insertions, 128 deletions
diff --git a/test/fuse/linux/open_test.cc b/test/fuse/linux/open_test.cc deleted file mode 100644 index 4b0c4a805..000000000 --- a/test/fuse/linux/open_test.cc +++ /dev/null @@ -1,128 +0,0 @@ -// Copyright 2020 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 <linux/fuse.h> -#include <sys/stat.h> -#include <sys/statfs.h> -#include <sys/types.h> -#include <unistd.h> - -#include <string> - -#include "gtest/gtest.h" -#include "test/fuse/linux/fuse_base.h" -#include "test/util/fuse_util.h" -#include "test/util/test_util.h" - -namespace gvisor { -namespace testing { - -namespace { - -class OpenTest : public FuseTest { - // OpenTest doesn't care the release request when close a fd, - // so doesn't check leftover requests when tearing down. - void TearDown() { UnmountFuse(); } - - protected: - const std::string test_file_ = "test_file"; - const mode_t regular_file_ = S_IFREG | S_IRWXU | S_IRWXG | S_IRWXO; - - struct fuse_open_out out_payload_ = { - .fh = 1, - .open_flags = O_RDWR, - }; -}; - -TEST_F(OpenTest, RegularFile) { - const std::string test_file_path = - JoinPath(mount_point_.path().c_str(), test_file_); - SetServerInodeLookup(test_file_, regular_file_); - - struct fuse_out_header out_header = { - .len = sizeof(struct fuse_out_header) + sizeof(struct fuse_open_out), - }; - auto iov_out = FuseGenerateIovecs(out_header, out_payload_); - SetServerResponse(FUSE_OPEN, iov_out); - FileDescriptor fd = - ASSERT_NO_ERRNO_AND_VALUE(Open(test_file_path.c_str(), O_RDWR)); - - struct fuse_in_header in_header; - struct fuse_open_in in_payload; - auto iov_in = FuseGenerateIovecs(in_header, in_payload); - GetServerActualRequest(iov_in); - - EXPECT_EQ(in_header.len, sizeof(in_header) + sizeof(in_payload)); - EXPECT_EQ(in_header.opcode, FUSE_OPEN); - EXPECT_EQ(in_payload.flags, O_RDWR); - EXPECT_THAT(fcntl(fd.get(), F_GETFL), SyscallSucceedsWithValue(O_RDWR)); -} - -TEST_F(OpenTest, SetNoOpen) { - const std::string test_file_path = - JoinPath(mount_point_.path().c_str(), test_file_); - SetServerInodeLookup(test_file_, regular_file_); - - // ENOSYS indicates open is not implemented. - struct fuse_out_header out_header = { - .len = sizeof(struct fuse_out_header) + sizeof(struct fuse_open_out), - .error = -ENOSYS, - }; - auto iov_out = FuseGenerateIovecs(out_header, out_payload_); - SetServerResponse(FUSE_OPEN, iov_out); - ASSERT_NO_ERRNO_AND_VALUE(Open(test_file_path.c_str(), O_RDWR)); - SkipServerActualRequest(); - - // check open doesn't send new request. - uint32_t recieved_before = GetServerTotalReceivedBytes(); - ASSERT_NO_ERRNO_AND_VALUE(Open(test_file_path.c_str(), O_RDWR)); - EXPECT_EQ(GetServerTotalReceivedBytes(), recieved_before); -} - -TEST_F(OpenTest, OpenFail) { - struct fuse_out_header out_header = { - .len = sizeof(struct fuse_out_header) + sizeof(struct fuse_open_out), - .error = -ENOENT, - }; - - auto iov_out = FuseGenerateIovecs(out_header, out_payload_); - SetServerResponse(FUSE_OPENDIR, iov_out); - ASSERT_THAT(open(mount_point_.path().c_str(), O_RDWR), - SyscallFailsWithErrno(ENOENT)); - - struct fuse_in_header in_header; - struct fuse_open_in in_payload; - auto iov_in = FuseGenerateIovecs(in_header, in_payload); - GetServerActualRequest(iov_in); - - EXPECT_EQ(in_header.len, sizeof(in_header) + sizeof(in_payload)); - EXPECT_EQ(in_header.opcode, FUSE_OPENDIR); - EXPECT_EQ(in_payload.flags, O_RDWR); -} - -TEST_F(OpenTest, DirectoryFlagOnRegularFile) { - const std::string test_file_path = - JoinPath(mount_point_.path().c_str(), test_file_); - - SetServerInodeLookup(test_file_, regular_file_); - ASSERT_THAT(open(test_file_path.c_str(), O_RDWR | O_DIRECTORY), - SyscallFailsWithErrno(ENOTDIR)); -} - -} // namespace - -} // namespace testing -} // namespace gvisor |