// Copyright 2018 Google LLC // // 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 #include #include "gtest/gtest.h" #include "test/util/test_util.h" namespace gvisor { namespace testing { namespace { TEST(BadSyscallTest, NotImplemented) { // get_kernel_syms is not supported in Linux > 2.6, and not implemented in // gVisor. EXPECT_THAT(syscall(SYS_get_kernel_syms), SyscallFailsWithErrno(ENOSYS)); } TEST(BadSyscallTest, NegativeOne) { EXPECT_THAT(syscall(-1), SyscallFailsWithErrno(ENOSYS)); } } // namespace } // namespace testing } // namespace gvisor