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kernel32/tests: Add tests for the register values at process start. 

Signed-off-by: Alexandre Julliard <julliard@winehq.org>
oldstable
Alexandre Julliard 2017-09-18 15:45:10 +02:00
parent cb7f04ce6f
commit 985cf6731c
1 changed files with 41 additions and 0 deletions
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41
dlls/kernel32/tests/process.c
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@ -3020,6 +3020,8 @@ static void test_SuspendProcessState(void)
BOOL pipe_connected;
ULONG pipe_magic, numb;
BOOL ret;
void *entry_ptr, *peb_ptr;
PEB child_peb;
exit_process_ptr = GetProcAddress(hkernel32, "ExitProcess");
ok(exit_process_ptr != NULL, "GetProcAddress ExitProcess failed\n");
@ -3103,6 +3105,19 @@ static void test_SuspendProcessState(void)
ok(ret, "Failed to write to remote process memory (%d)\n", GetLastError());
#ifdef __x86_64__
ok( ctx.ContextFlags == CONTEXT_FULL, "wrong flags %x\n", ctx.ContextFlags );
ok( !ctx.Rax, "rax is not zero %lx\n", ctx.Rax );
todo_wine
{
ok( !ctx.Rbx, "rbx is not zero %lx\n", ctx.Rbx );
ok( !ctx.Rsi, "rsi is not zero %lx\n", ctx.Rsi );
ok( !ctx.Rdi, "rdi is not zero %lx\n", ctx.Rdi );
ok( !ctx.Rbp, "rbp is not zero %lx\n", ctx.Rbp );
ok( !((ctx.Rsp + 0x28) & 0xfff), "rsp is not at top of stack page %lx\n", ctx.Rsp );
}
entry_ptr = (void *)ctx.Rcx;
peb_ptr = (void *)ctx.Rdx;
rop_chain.exit_process_ptr = exit_process_ptr;
ctx.Rcx = (ULONG_PTR)remote_pipe_params + offsetof(struct pipe_params, pipe_name);
ctx.Rdx = (ULONG_PTR)remote_pipe_params + offsetof(struct pipe_params, pipe_write_buf);
@ -3117,6 +3132,20 @@ static void test_SuspendProcessState(void)
ret = WriteProcessMemory(pi.hProcess, (void *)ctx.Rsp, &rop_chain, sizeof(rop_chain), NULL);
ok(ret, "Failed to write to remote process thread stack (%d)\n", GetLastError());
#else
ok( ctx.ContextFlags == CONTEXT_FULL, "wrong flags %x\n", ctx.ContextFlags );
todo_wine
ok( !ctx.Ebp || broken(ctx.Ebp), /* winxp */ "ebp is not zero %08x\n", ctx.Ebp );
if (!ctx.Ebp) /* winxp is completely different */
{
ok( !ctx.Ecx, "ecx is not zero %08x\n", ctx.Ecx );
ok( !ctx.Edx, "edx is not zero %08x\n", ctx.Edx );
ok( !ctx.Esi, "esi is not zero %08x\n", ctx.Esi );
ok( !ctx.Edi, "edi is not zero %08x\n", ctx.Edi );
ok( !((ctx.Esp + 0x10) & 0xfff), "esp is not at top of stack page %08x\n", ctx.Esp );
}
entry_ptr = (void *)ctx.Eax;
peb_ptr = (void *)ctx.Ebx;
rop_chain.exit_process_ptr = exit_process_ptr;
rop_chain.pipe_name = (ULONG_PTR)remote_pipe_params + offsetof(struct pipe_params, pipe_name);
rop_chain.pipe_write_buf = (ULONG_PTR)remote_pipe_params + offsetof(struct pipe_params, pipe_write_buf);
@ -3132,6 +3161,18 @@ static void test_SuspendProcessState(void)
ret = WriteProcessMemory(pi.hProcess, (void *)ctx.Esp, &rop_chain, sizeof(rop_chain), NULL);
ok(ret, "Failed to write to remote process thread stack (%d)\n", GetLastError());
#endif
ret = ReadProcessMemory( pi.hProcess, peb_ptr, &child_peb, sizeof(child_peb), NULL );
todo_wine
ok( ret, "Failed to read PEB (%u)\n", GetLastError() );
if (ret)
ok( child_peb.ImageBaseAddress == exe_base, "wrong base %p/%p\n",
child_peb.ImageBaseAddress, exe_base );
todo_wine
ok( entry_ptr == (char *)exe_base + nt_header.OptionalHeader.AddressOfEntryPoint,
"wrong entry point %p/%p\n", entry_ptr,
(char *)exe_base + nt_header.OptionalHeader.AddressOfEntryPoint );
ret = SetThreadContext(pi.hThread, &ctx);
ok(ret, "Failed to set remote thread context (%d)\n", GetLastError());