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
41
42
43
44
45
46
47
48
49
50
51
52
53
54
|
// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifdef UNSAFE_BUFFERS_BUILD
// TODO(crbug.com/351564777): Remove this and convert code to safer constructs.
#pragma allow_unsafe_buffers
#endif
#include "sandbox/linux/bpf_dsl/test_trap_registry.h"
#include <stddef.h>
#include "base/memory/raw_ptr.h"
#include "testing/gtest/include/gtest/gtest.h"
namespace sandbox {
namespace bpf_dsl {
namespace {
intptr_t TestTrapFuncOne(const arch_seccomp_data& data, void* aux) {
return 1;
}
intptr_t TestTrapFuncTwo(const arch_seccomp_data& data, void* aux) {
return 2;
}
// Test that TestTrapRegistry correctly assigns trap IDs to trap handlers.
TEST(TestTrapRegistry, TrapIDs) {
struct {
TrapRegistry::TrapFnc fnc;
raw_ptr<const void> aux;
} funcs[] = {
{TestTrapFuncOne, nullptr},
{TestTrapFuncTwo, nullptr},
{TestTrapFuncOne, funcs},
{TestTrapFuncTwo, funcs},
};
TestTrapRegistry traps;
// Add traps twice to test that IDs are reused correctly.
for (int i = 0; i < 2; ++i) {
for (size_t j = 0; j < std::size(funcs); ++j) {
// Trap IDs start at 1.
EXPECT_EQ(j + 1, traps.Add({funcs[j].fnc, funcs[j].aux, true}));
}
}
}
} // namespace
} // namespace bpf_dsl
} // namespace sandbox
|
