blob: 315a3c1ae505d9e224a9bff44b24e98d0a92e0e3 (
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
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
|
#ifndef mozilla__ipdltest_TestStackHooks_h
#define mozilla__ipdltest_TestStackHooks_h 1
#include "mozilla/_ipdltest/IPDLUnitTests.h"
#include "mozilla/_ipdltest/PTestStackHooksParent.h"
#include "mozilla/_ipdltest/PTestStackHooksChild.h"
namespace mozilla {
namespace _ipdltest {
class TestStackHooksParent : public PTestStackHooksParent {
friend class PTestStackHooksParent;
public:
TestStackHooksParent();
virtual ~TestStackHooksParent();
static bool RunTestInProcesses() { return true; }
static bool RunTestInThreads() { return true; }
void Main();
protected:
mozilla::ipc::IPCResult RecvAsync() {
if (!mOnStack) fail("not on C++ stack?!");
return IPC_OK();
}
mozilla::ipc::IPCResult RecvSync() {
if (!mOnStack) fail("not on C++ stack?!");
return IPC_OK();
}
mozilla::ipc::IPCResult AnswerRpc() {
if (!mOnStack) fail("not on C++ stack?!");
return IPC_OK();
}
mozilla::ipc::IPCResult AnswerStackFrame();
virtual void ActorDestroy(ActorDestroyReason why) override {
if (NormalShutdown != why) fail("unexpected destruction!");
passed("ok");
QuitParent();
}
virtual void EnteredCxxStack() override { mOnStack = true; }
virtual void ExitedCxxStack() override { mOnStack = false; }
virtual void EnteredCall() override { ++mIncallDepth; }
virtual void ExitedCall() override { --mIncallDepth; }
private:
bool mOnStack;
int mIncallDepth;
};
class TestStackHooksChild : public PTestStackHooksChild {
friend class PTestStackHooksChild;
public:
TestStackHooksChild();
virtual ~TestStackHooksChild();
void RunTests();
protected:
mozilla::ipc::IPCResult RecvStart();
mozilla::ipc::IPCResult AnswerStackFrame();
virtual void ActorDestroy(ActorDestroyReason why) override {
if (NormalShutdown != why) fail("unexpected destruction!");
if (mEntered != mExited) fail("unbalanced enter/exit notifications");
if (mOnStack)
fail("computing mOnStack went awry; should have failed above assertion");
QuitChild();
}
virtual void EnteredCxxStack() override {
++mEntered;
mOnStack = true;
}
virtual void ExitedCxxStack() override {
++mExited;
mOnStack = false;
}
virtual void EnteredCall() override { ++mIncallDepth; }
virtual void ExitedCall() override { --mIncallDepth; }
private:
bool mOnStack;
int mEntered;
int mExited;
int mIncallDepth;
int32_t mNumAnswerStackFrame;
};
} // namespace _ipdltest
} // namespace mozilla
#endif // ifndef mozilla__ipdltest_TestStackHooks_h
|
