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1 // Copyright 2003-2009 Google Inc. | |
2 // | |
3 // Licensed under the Apache License, Version 2.0 (the "License"); | |
4 // you may not use this file except in compliance with the License. | |
5 // You may obtain a copy of the License at | |
6 // | |
7 // http://www.apache.org/licenses/LICENSE-2.0 | |
8 // | |
9 // Unless required by applicable law or agreed to in writing, software | |
10 // distributed under the License is distributed on an "AS IS" BASIS, | |
11 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | |
12 // See the License for the specific language governing permissions and | |
13 // limitations under the License. | |
14 // ======================================================================== | |
15 // | |
16 // Debug unittest | |
17 | |
18 #include <stdexcept> | |
19 | |
20 #include "omaha/base/debug.h" | |
21 #include "omaha/base/test.h" | |
22 #include "omaha/base/time.h" | |
23 | |
24 namespace omaha { | |
25 | |
26 // test what happens when we hit an exception | |
27 int SEHExceptionTest(int level, int reserved) { | |
28 const uint32 kflags = MB_SETFOREGROUND | | |
29 MB_TOPMOST | | |
30 MB_ICONWARNING | | |
31 MB_OKCANCEL; | |
32 if (::MessageBox(NULL, | |
33 L"do exception?", | |
34 L"exception test", | |
35 kflags) == IDOK) { | |
36 int *a1 = static_cast<int *>(1); | |
37 *a1 = 2; | |
38 | |
39 // if that does not work try: | |
40 // simulate a divide by zero | |
41 int a = 10; | |
42 int b2 = a; | |
43 b2 /= 2; | |
44 b2 -= 5; | |
45 // int c = a/b2; | |
46 int c = 0; | |
47 TCHAR *s = 0; | |
48 s++; | |
49 *s = 0; | |
50 | |
51 RaiseException(EXCEPTION_BREAKPOINT, 0, 0, NULL); | |
52 } | |
53 | |
54 return 0; | |
55 } | |
56 | |
57 int SEHCatchExceptionTest(int level, int reserved) { | |
58 __try { | |
59 SEHExceptionTest(level, reserved); | |
60 } __except (SehSendMinidump(GetExceptionCode(), | |
61 GetExceptionInformation(), | |
62 kMinsTo100ns)) { | |
63 } | |
64 | |
65 return 0; | |
66 } | |
67 | |
68 #pragma warning(push) | |
69 #pragma warning(disable:4702) | |
70 // test what happens when we do a C++ exception | |
71 int CppExceptionTest(int level, int reserved) { | |
72 _TRY_BEGIN | |
73 #if 0 | |
74 _THROW(std::logic_error, "throwing a fake logic_error"); | |
75 #else | |
76 // std::logic_error e("throwing a fake logic_error"); | |
77 // e._Raise(); | |
78 std::runtime_error(std::string("throwing a fake logic_error"))._Raise(); | |
79 #endif | |
80 _CATCH(std::logic_error e) | |
81 ASSERT(false, (L"caught exception")); | |
82 _CATCH_END | |
83 return 0; | |
84 } | |
85 #pragma warning(pop) | |
86 | |
87 // test what happens when we do a REPORT | |
88 int ReportTest(int level, int reserved) { | |
89 REPORT(false, R_ERROR, (L"test REPORT"), 592854117); | |
90 return 0; | |
91 } | |
92 | |
93 // test what happens when we hit an ASSERT | |
94 int AssertTest(int level, int reserved) { | |
95 ASSERT(false, (L"test ASSERT")); | |
96 return 0; | |
97 } | |
98 | |
99 // test what happens when we hit an ABORT | |
100 int AbortTest(int level, int reserved) { | |
101 ABORT((L"test ABORT")); | |
102 ASSERT(false, (L"returned from ABORT")); | |
103 return 0; | |
104 } | |
105 | |
106 } // namespace omaha | |
107 | |
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