• file
• revisions
• annotate
• diff
• comparison
• raw

ipc/ipdl/test/cxx/TestStackHooks.cpp@8bccb770b82d (annotated)

ipc/ipdl/test/cxx/TestStackHooks.cpp

Wed, 31 Dec 2014 13:27:57 +0100

author

Michael Schloh von Bennewitz <michael@schloh.com>

date

Wed, 31 Dec 2014 13:27:57 +0100

branch

TOR_BUG_3246

changeset 6

8bccb770b82d

permissions

-rw-r--r--

Ignore runtime configuration files generated during quality assurance.

michael@0	1	#include "TestStackHooks.h"
michael@0	2
michael@0	3	#include "IPDLUnitTests.h" // fail etc.
michael@0	4
michael@0	5
michael@0	6
michael@0	7	namespace mozilla {
michael@0	8	namespace _ipdltest {
michael@0	9
michael@0	10	//-----------------------------------------------------------------------------
michael@0	11	// parent
michael@0	12
michael@0	13	TestStackHooksParent::TestStackHooksParent() :
michael@0	14	mOnStack(false), mIncallDepth(0)
michael@0	15	{
michael@0	16	MOZ_COUNT_CTOR(TestStackHooksParent);
michael@0	17	}
michael@0	18
michael@0	19	TestStackHooksParent::~TestStackHooksParent()
michael@0	20	{
michael@0	21	MOZ_COUNT_DTOR(TestStackHooksParent);
michael@0	22	}
michael@0	23
michael@0	24	void
michael@0	25	TestStackHooksParent::Main()
michael@0	26	{
michael@0	27	if (!SendStart())
michael@0	28	fail("sending Start()");
michael@0	29	}
michael@0	30
michael@0	31
michael@0	32	bool
michael@0	33	TestStackHooksParent::AnswerStackFrame()
michael@0	34	{
michael@0	35	if (!mOnStack)
michael@0	36	fail("not on C++ stack?!");
michael@0	37
michael@0	38	if (!CallStackFrame())
michael@0	39	fail("calling StackFrame()");
michael@0	40
michael@0	41	if (!mOnStack)
michael@0	42	fail("not on C++ stack?!");
michael@0	43
michael@0	44	if (1 != mIncallDepth)
michael@0	45	fail("missed EnteredCall or ExitedCall hook");
michael@0	46
michael@0	47	return true;
michael@0	48	}
michael@0	49
michael@0	50	//-----------------------------------------------------------------------------
michael@0	51	// child
michael@0	52
michael@0	53	TestStackHooksChild::TestStackHooksChild() :
michael@0	54	mOnStack(false),
michael@0	55	mEntered(0),
michael@0	56	mExited(0),
michael@0	57	mIncallDepth(0)
michael@0	58	{
michael@0	59	MOZ_COUNT_CTOR(TestStackHooksChild);
michael@0	60	}
michael@0	61
michael@0	62	TestStackHooksChild::~TestStackHooksChild()
michael@0	63	{
michael@0	64	MOZ_COUNT_DTOR(TestStackHooksChild);
michael@0	65	}
michael@0	66
michael@0	67	namespace {
michael@0	68	void RunTestsFn() {
michael@0	69	static_cast<TestStackHooksChild*>(gChildActor)->RunTests();
michael@0	70	}
michael@0	71	}
michael@0	72
michael@0	73	bool
michael@0	74	TestStackHooksChild::RecvStart()
michael@0	75	{
michael@0	76	if (!mOnStack)
michael@0	77	fail("missed stack notification");
michael@0	78
michael@0	79	if (0 != mIncallDepth)
michael@0	80	fail("EnteredCall/ExitedCall malfunction");
michael@0	81
michael@0	82	// kick off tests from a runnable so that we can start with
michael@0	83	// MessageChannel code on the C++ stack
michael@0	84	MessageLoop::current()->PostTask(FROM_HERE,
michael@0	85	NewRunnableFunction(RunTestsFn));
michael@0	86
michael@0	87	return true;
michael@0	88	}
michael@0	89
michael@0	90	bool
michael@0	91	TestStackHooksChild::AnswerStackFrame()
michael@0	92	{
michael@0	93	if (!mOnStack)
michael@0	94	fail("missed stack notification");
michael@0	95
michael@0	96	if (1 != mIncallDepth)
michael@0	97	fail("missed EnteredCall or ExitedCall hook");
michael@0	98
michael@0	99	if (PTestStackHooks::TEST4_3 == state()) {
michael@0	100	if (!SendAsync())
michael@0	101	fail("sending Async()");
michael@0	102	}
michael@0	103	else if (PTestStackHooks::TEST5_3 == state()) {
michael@0	104	if (!SendSync())
michael@0	105	fail("sending Sync()");
michael@0	106	}
michael@0	107	else {
michael@0	108	fail("unexpected state");
michael@0	109	}
michael@0	110
michael@0	111	if (!mOnStack)
michael@0	112	fail("bad stack exit notification");
michael@0	113
michael@0	114	return true;
michael@0	115	}
michael@0	116
michael@0	117	void
michael@0	118	TestStackHooksChild::RunTests()
michael@0	119	{
michael@0	120	// 1 because of RecvStart()
michael@0	121	if (1 != mEntered)
michael@0	122	fail("missed stack notification");
michael@0	123	if (mOnStack)
michael@0	124	fail("spurious stack notification");
michael@0	125	if (0 != mIncallDepth)
michael@0	126	fail("EnteredCall/ExitedCall malfunction");
michael@0	127
michael@0	128	if (!SendAsync())
michael@0	129	fail("sending Async()");
michael@0	130	if (mOnStack)
michael@0	131	fail("spurious stack notification");
michael@0	132	if (0 != mIncallDepth)
michael@0	133	fail("EnteredCall/ExitedCall malfunction");
michael@0	134	if (2 != mEntered)
michael@0	135	fail("missed stack notification");
michael@0	136
michael@0	137	if (!SendSync())
michael@0	138	fail("sending Sync()");
michael@0	139	if (mOnStack)
michael@0	140	fail("spurious stack notification");
michael@0	141	if (0 != mIncallDepth)
michael@0	142	fail("EnteredCall/ExitedCall malfunction");
michael@0	143	if (3 != mEntered)
michael@0	144	fail("missed stack notification");
michael@0	145
michael@0	146	if (!CallRpc())
michael@0	147	fail("calling RPC()");
michael@0	148	if (mOnStack)
michael@0	149	fail("spurious stack notification");
michael@0	150	if (0 != mIncallDepth)
michael@0	151	fail("EnteredCall/ExitedCall malfunction");
michael@0	152	if (4 != mEntered)
michael@0	153	fail("missed stack notification");
michael@0	154
michael@0	155	if (!CallStackFrame())
michael@0	156	fail("calling StackFrame()");
michael@0	157	if (mOnStack)
michael@0	158	fail("spurious stack notification");
michael@0	159	if (0 != mIncallDepth)
michael@0	160	fail("EnteredCall/ExitedCall malfunction");
michael@0	161	if (5 != mEntered)
michael@0	162	fail("missed stack notification");
michael@0	163
michael@0	164	Close();
michael@0	165	}
michael@0	166
michael@0	167	} // namespace _ipdltest
michael@0	168	} // namespace mozilla