blob: 9e4d8ea5748c2bf04848aa99c1fc99ae277c954e (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
|
// 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 <sys/syscall.h>
#include <unistd.h>
#include "gtest/gtest.h"
#include "test/util/test_util.h"
namespace gvisor {
namespace testing {
namespace {
#if defined(__x86_64__)
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));
}
#endif // defined(__x86_64__)
TEST(BadSyscallTest, NegativeOne) {
EXPECT_THAT(syscall(-1), SyscallFailsWithErrno(ENOSYS));
}
} // namespace
} // namespace testing
} // namespace gvisor
|
