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kernel32/tests: Add tests for GetThreadSelectorEntry. 

Signed-off-by: Dmitry Timoshkov <dmitry@baikal.ru>
Signed-off-by: Sebastian Lackner <sebastian@fds-team.de>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Dmitry Timoshkov 2016-07-14 00:18:18 +02:00 committed by Alexandre Julliard
parent d039d188f4
commit 6870f3c049
1 changed files with 41 additions and 0 deletions
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41
dlls/kernel32/tests/thread.c
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@ -1100,6 +1100,46 @@ static void test_SetThreadContext(void)
CloseHandle( thread );
}
static void test_GetThreadSelectorEntry(void)
{
LDT_ENTRY entry;
CONTEXT ctx;
DWORD limit;
void *base;
BOOL ret;
memset(&ctx, 0x11, sizeof(ctx));
ctx.ContextFlags = CONTEXT_SEGMENTS | CONTEXT_CONTROL;
ret = GetThreadContext(GetCurrentThread(), &ctx);
ok(ret, "GetThreadContext error %u\n", GetLastError());
ok(!HIWORD(ctx.SegCs), "expected HIWORD(SegCs) == 0, got %u\n", ctx.SegCs);
ok(!HIWORD(ctx.SegDs), "expected HIWORD(SegDs) == 0, got %u\n", ctx.SegDs);
ok(!HIWORD(ctx.SegFs), "expected HIWORD(SegFs) == 0, got %u\n", ctx.SegFs);
ret = GetThreadSelectorEntry(GetCurrentThread(), ctx.SegCs, &entry);
ok(ret, "GetThreadSelectorEntry(SegCs) error %u\n", GetLastError());
ret = GetThreadSelectorEntry(GetCurrentThread(), ctx.SegDs, &entry);
ok(ret, "GetThreadSelectorEntry(SegDs) error %u\n", GetLastError());
memset(&entry, 0x11, sizeof(entry));
ret = GetThreadSelectorEntry(GetCurrentThread(), ctx.SegFs, &entry);
ok(ret, "GetThreadSelectorEntry(SegFs) error %u\n", GetLastError());
entry.HighWord.Bits.Type &= ~1; /* ignore accessed bit */
base = (void *)((entry.HighWord.Bits.BaseHi << 24) | (entry.HighWord.Bits.BaseMid << 16) | entry.BaseLow);
limit = (entry.HighWord.Bits.LimitHi << 16) | entry.LimitLow;
ok(base == NtCurrentTeb(), "expected %p, got %p\n", NtCurrentTeb(), base);
ok(limit == 0x0fff || limit == 0x4000, "expected 0x0fff or 0x4000, got %#x\n", limit);
ok(entry.HighWord.Bits.Type == 0x12, "expected 0x12, got %#x\n", entry.HighWord.Bits.Type);
ok(entry.HighWord.Bits.Dpl == 3, "expected 3, got %u\n", entry.HighWord.Bits.Dpl);
ok(entry.HighWord.Bits.Pres == 1, "expected 1, got %u\n", entry.HighWord.Bits.Pres);
ok(entry.HighWord.Bits.Sys == 0, "expected 0, got %u\n", entry.HighWord.Bits.Sys);
ok(entry.HighWord.Bits.Reserved_0 == 0, "expected 0, got %u\n", entry.HighWord.Bits.Reserved_0);
ok(entry.HighWord.Bits.Default_Big == 1, "expected 1, got %u\n", entry.HighWord.Bits.Default_Big);
ok(entry.HighWord.Bits.Granularity == 0, "expected 0, got %u\n", entry.HighWord.Bits.Granularity);
}
#endif /* __i386__ */
static HANDLE finish_event;
@ -1965,6 +2005,7 @@ START_TEST(thread)
test_GetThreadExitCode();
#ifdef __i386__
test_SetThreadContext();
test_GetThreadSelectorEntry();
#endif
test_QueueUserWorkItem();
test_RegisterWaitForSingleObject();