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[KMTESTS:RTL]

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- Add a test for RtlWalkFrameChain and RtlCaptureStackBackTrace

svn path=/trunk/; revision=74489
This commit is contained in:
Thomas Faber
2017-05-06 15:29:56 +00:00
parent d4b437e4ee
commit 8550143bab
4 changed files with 141 additions and 0 deletions
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rostests/kmtests/CMakeLists.txt
+1
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@@ -20,6 +20,7 @@ list(APPEND COMMON_SOURCE
rtl/RtlMemory.c
rtl/RtlRegistry.c
rtl/RtlSplayTree.c
rtl/RtlStack.c
rtl/RtlUnicodeString.c)
#
rostests/kmtests/kmtest/testlist.c
+2
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@@ -21,6 +21,7 @@ KMT_TESTFUNC Test_RtlIntSafe;
KMT_TESTFUNC Test_RtlMemory;
KMT_TESTFUNC Test_RtlRegistry;
KMT_TESTFUNC Test_RtlSplayTree;
KMT_TESTFUNC Test_RtlStack;
KMT_TESTFUNC Test_RtlUnicodeString;
KMT_TESTFUNC Test_TcpIpIoctl;
KMT_TESTFUNC Test_TcpIpTdi;
@@ -43,6 +44,7 @@ const KMT_TEST TestList[] =
{ "RtlMemory", Test_RtlMemory },
{ "RtlRegistry", Test_RtlRegistry },
{ "RtlSplayTree", Test_RtlSplayTree },
{ "RtlStack", Test_RtlStack },
{ "RtlUnicodeString", Test_RtlUnicodeString },
{ "TcpIpTdi", Test_TcpIpTdi },
{ "TcpIpConnect", Test_TcpIpConnect },
rostests/kmtests/kmtest_drv/testlist.c
+2
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@@ -70,6 +70,7 @@ KMT_TESTFUNC Test_RtlIsValidOemCharacter;
KMT_TESTFUNC Test_RtlMemory;
KMT_TESTFUNC Test_RtlRegistry;
KMT_TESTFUNC Test_RtlSplayTree;
KMT_TESTFUNC Test_RtlStack;
KMT_TESTFUNC Test_RtlUnicodeString;
KMT_TESTFUNC Test_ZwAllocateVirtualMemory;
KMT_TESTFUNC Test_ZwCreateSection;
@@ -139,6 +140,7 @@ const KMT_TEST TestList[] =
{ "RtlMemoryKM", Test_RtlMemory },
{ "RtlRegistryKM", Test_RtlRegistry },
{ "RtlSplayTreeKM", Test_RtlSplayTree },
{ "RtlStackKM", Test_RtlStack },
{ "RtlUnicodeStringKM", Test_RtlUnicodeString },
{ "SeInheritance", Test_SeInheritance },
{ "SeQueryInfoToken", Test_SeQueryInfoToken },
rostests/kmtests/rtl/RtlStack.c
+136
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@@ -0,0 +1,136 @@
/*
* PROJECT: ReactOS kernel-mode tests
* LICENSE: LGPLv2.1+ - See COPYING.LIB in the top level directory
* PURPOSE: Kernel-Mode Test Suite Runtime library stack trace test
* PROGRAMMER: Thomas Faber <[email protected]>
*/
#define KMT_EMULATE_KERNEL
#include <kmt_test.h>
static PVOID ReturnAddresses[4];
static
VOID
TestStackWalk3(VOID);
DECLSPEC_NOINLINE
static
VOID
TestStackWalk4(VOID)
{
PVOID Frames[5];
ULONG Ret;
ULONG Hash;
ULONG ExpectedHash;
ULONG i;
const ULONG FunctionSizeGuess = 0x1000;
ReturnAddresses[3] = _ReturnAddress();
Ret = RtlWalkFrameChain(NULL, 5, 0);
ok_eq_ulong(Ret, 0);
RtlFillMemory(Frames, sizeof(Frames), 0x55);
Ret = RtlWalkFrameChain(Frames, 0, 0);
ok_eq_ulong(Ret, 0);
ok_eq_pointer(Frames[0], (PVOID)(ULONG_PTR)0x5555555555555555);
RtlFillMemory(Frames, sizeof(Frames), 0x55);
Ret = RtlWalkFrameChain(Frames, 5, 0);
ok_eq_ulong(Ret, 5);
ok((ULONG_PTR)Frames[0] > (ULONG_PTR)TestStackWalk4, "Frame is %p, function is %p\n", Frames[0], TestStackWalk4);
ok((ULONG_PTR)Frames[0] < (ULONG_PTR)TestStackWalk4 + FunctionSizeGuess, "Frame is %p, function is %p\n", Frames[0], TestStackWalk4);
ok_eq_pointer(Frames[1], ReturnAddresses[3]);
ok_eq_pointer(Frames[2], ReturnAddresses[2]);
ok_eq_pointer(Frames[3], ReturnAddresses[1]);
ok_eq_pointer(Frames[4], ReturnAddresses[0]);
RtlFillMemory(Frames, sizeof(Frames), 0x55);
Ret = RtlWalkFrameChain(Frames, 4, 0);
ok_eq_ulong(Ret, 4);
ok((ULONG_PTR)Frames[0] > (ULONG_PTR)TestStackWalk4, "Frame is %p, function is %p\n", Frames[0], TestStackWalk4);
ok((ULONG_PTR)Frames[0] < (ULONG_PTR)TestStackWalk4 + FunctionSizeGuess, "Frame is %p, function is %p\n", Frames[0], TestStackWalk4);
ok_eq_pointer(Frames[1], ReturnAddresses[3]);
ok_eq_pointer(Frames[2], ReturnAddresses[2]);
ok_eq_pointer(Frames[3], ReturnAddresses[1]);
ok_eq_pointer(Frames[4], (PVOID)(ULONG_PTR)0x5555555555555555);
KmtStartSeh()
RtlCaptureStackBackTrace(0, 5, NULL, NULL);
KmtEndSeh(STATUS_ACCESS_VIOLATION);
RtlFillMemory(Frames, sizeof(Frames), 0x55);
Hash = 0x55555555;
Ret = RtlCaptureStackBackTrace(0, 0, Frames, &Hash);
ok_eq_ulong(Ret, 0);
ok_eq_hex(Hash, 0x55555555);
ok_eq_pointer(Frames[0], (PVOID)(ULONG_PTR)0x5555555555555555);
RtlFillMemory(Frames, sizeof(Frames), 0x55);
Hash = 0x55555555;
Ret = RtlCaptureStackBackTrace(0, 1, Frames, NULL);
ok_eq_ulong(Ret, 1);
ok((ULONG_PTR)Frames[0] > (ULONG_PTR)TestStackWalk4, "Frame is %p, function is %p\n", Frames[0], TestStackWalk4);
ok((ULONG_PTR)Frames[0] < (ULONG_PTR)TestStackWalk4 + FunctionSizeGuess, "Frame is %p, function is %p\n", Frames[0], TestStackWalk4);
ok_eq_pointer(Frames[1], (PVOID)(ULONG_PTR)0x5555555555555555);
RtlFillMemory(Frames, sizeof(Frames), 0x55);
Ret = RtlCaptureStackBackTrace(0, 5, Frames, &Hash);
ok_eq_ulong(Ret, 5);
ExpectedHash = 0;
for (i = 0; i < 5; i++)
ExpectedHash += (ULONG)(ULONG_PTR)Frames[i];
ok_eq_hex(Hash, ExpectedHash);
ok((ULONG_PTR)Frames[0] > (ULONG_PTR)TestStackWalk4, "Frame is %p, function is %p\n", Frames[0], TestStackWalk4);
ok((ULONG_PTR)Frames[0] < (ULONG_PTR)TestStackWalk4 + FunctionSizeGuess, "Frame is %p, function is %p\n", Frames[0], TestStackWalk4);
ok_eq_pointer(Frames[1], ReturnAddresses[3]);
ok_eq_pointer(Frames[2], ReturnAddresses[2]);
ok_eq_pointer(Frames[3], ReturnAddresses[1]);
ok_eq_pointer(Frames[4], ReturnAddresses[0]);
RtlFillMemory(Frames, sizeof(Frames), 0x55);
Ret = RtlCaptureStackBackTrace(1, 4, Frames, &Hash);
ok_eq_ulong(Ret, 4);
ExpectedHash = 0;
for (i = 0; i < 4; i++)
ExpectedHash += (ULONG)(ULONG_PTR)Frames[i];
ok_eq_hex(Hash, ExpectedHash);
ok_eq_pointer(Frames[0], ReturnAddresses[3]);
ok_eq_pointer(Frames[1], ReturnAddresses[2]);
ok_eq_pointer(Frames[2], ReturnAddresses[1]);
ok_eq_pointer(Frames[3], ReturnAddresses[0]);
ok_eq_pointer(Frames[4], (PVOID)(ULONG_PTR)0x5555555555555555);
}
DECLSPEC_NOINLINE
static
VOID
TestStackWalk3(VOID)
{
ReturnAddresses[2] = _ReturnAddress();
TestStackWalk4();
}
DECLSPEC_NOINLINE
static
VOID
TestStackWalk2(VOID)
{
ReturnAddresses[1] = _ReturnAddress();
TestStackWalk3();
}
DECLSPEC_NOINLINE
static
VOID
TestStackWalk1(VOID)
{
ReturnAddresses[0] = _ReturnAddress();
TestStackWalk2();
}
START_TEST(RtlStack)
{
TestStackWalk1();
}