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[KMTESTS]

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- Add a test showing RtlUpcaseUnicodeString behavior with zero-length strings
- Run all test cases against FsRtlIsNameInExpressionTest on checked builds, only the Dbcs version asserts
CORE-9254

svn path=/trunk/; revision=66479
This commit is contained in:
Thomas Faber 2015-02-27 22:42:35 +00:00
parent b9809e6704
commit 49bb368ddc
4 changed files with 86 additions and 7 deletions
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86
rostests/kmtests/rtl/RtlUnicodeString.c
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@ -87,7 +87,7 @@ TestFindCharInUnicodeString(VOID)
Status = RtlFindCharInUnicodeString(7, &String, &Chars4, &Position);
ok_eq_hex(Status, STATUS_SUCCESS);
ok_eq_uint(Position, 22);
/* Show that Position is USHORT */
LongPosition = 0x55555555;
Status = RtlFindCharInUnicodeString(8, &String, &String, (PUSHORT)&LongPosition);
@ -116,7 +116,7 @@ TestFindCharInUnicodeString(VOID)
Status = RtlFindCharInUnicodeString(0, NULL, &String, &Position);
KmtEndSeh(STATUS_ACCESS_VIOLATION);
ok_eq_uint(Position, 0);
/* NULL for SearchString and invalid flags */
Position = 123;
KmtStartSeh()
@ -150,7 +150,7 @@ TestFindCharInUnicodeString(VOID)
KmtEndSeh(STATUS_ACCESS_VIOLATION);
ok_eq_uint(Position, 0);
#endif
/* NULL for MatchString and invalid flags */
Position = 123;
KmtStartSeh()
@ -173,7 +173,87 @@ TestFindCharInUnicodeString(VOID)
#endif
}
static
VOID
TestUpcaseUnicodeString(VOID)
{
NTSTATUS Status;
UNICODE_STRING Lower;
UNICODE_STRING Upper;
PWCHAR Buffer;
Buffer = KmtAllocateGuarded(sizeof(WCHAR));
if (!KmtIsCheckedBuild)
{
RtlInitEmptyUnicodeString(&Lower, NULL, 0);
RtlFillMemory(&Upper, sizeof(Upper), 0x55);
Status = RtlUpcaseUnicodeString(&Upper, &Lower, TRUE);
ok_eq_hex(Status, STATUS_SUCCESS);
ok_eq_uint(Upper.Length, 0);
ok_eq_uint(Upper.MaximumLength, 0);
ok(Upper.Buffer != NULL, "Buffer = %p\n", Upper.Buffer);
RtlFreeUnicodeString(&Upper);
RtlInitEmptyUnicodeString(&Lower, Buffer, 0);
RtlFillMemory(&Upper, sizeof(Upper), 0x55);
Status = RtlUpcaseUnicodeString(&Upper, &Lower, TRUE);
ok_eq_hex(Status, STATUS_SUCCESS);
ok_eq_uint(Upper.Length, 0);
ok_eq_uint(Upper.MaximumLength, 0);
ok(Upper.Buffer != NULL, "Buffer = %p\n", Upper.Buffer);
RtlFreeUnicodeString(&Upper);
RtlInitEmptyUnicodeString(&Lower, Buffer, sizeof(WCHAR));
Buffer[0] = UNICODE_NULL;
RtlFillMemory(&Upper, sizeof(Upper), 0x55);
Status = RtlUpcaseUnicodeString(&Upper, &Lower, TRUE);
ok_eq_hex(Status, STATUS_SUCCESS);
ok_eq_uint(Upper.Length, 0);
ok_eq_uint(Upper.MaximumLength, 0);
ok(Upper.Buffer != NULL, "Buffer = %p\n", Upper.Buffer);
RtlFreeUnicodeString(&Upper);
}
RtlInitEmptyUnicodeString(&Lower, Buffer, sizeof(WCHAR));
Lower.Length = sizeof(WCHAR);
Buffer[0] = UNICODE_NULL;
RtlFillMemory(&Upper, sizeof(Upper), 0x55);
Status = RtlUpcaseUnicodeString(&Upper, &Lower, TRUE);
ok_eq_hex(Status, STATUS_SUCCESS);
ok_eq_uint(Upper.Length, sizeof(WCHAR));
ok_eq_uint(Upper.MaximumLength, sizeof(WCHAR));
ok(Upper.Buffer != NULL, "Buffer = %p\n", Upper.Buffer);
ok_eq_hex(Upper.Buffer[0], UNICODE_NULL);
RtlFreeUnicodeString(&Upper);
RtlInitEmptyUnicodeString(&Lower, Buffer, sizeof(WCHAR));
Lower.Length = sizeof(WCHAR);
Buffer[0] = 'a';
RtlFillMemory(&Upper, sizeof(Upper), 0x55);
Status = RtlUpcaseUnicodeString(&Upper, &Lower, TRUE);
ok_eq_hex(Status, STATUS_SUCCESS);
ok_eq_uint(Upper.Length, sizeof(WCHAR));
ok_eq_uint(Upper.MaximumLength, sizeof(WCHAR));
ok(Upper.Buffer != NULL, "Buffer = %p\n", Upper.Buffer);
ok_eq_hex(Upper.Buffer[0], 'A');
RtlFreeUnicodeString(&Upper);
RtlInitUnicodeString(&Lower, L"a");
RtlFillMemory(&Upper, sizeof(Upper), 0x55);
Status = RtlUpcaseUnicodeString(&Upper, &Lower, TRUE);
ok_eq_hex(Status, STATUS_SUCCESS);
ok_eq_uint(Upper.Length, sizeof(WCHAR));
ok_eq_uint(Upper.MaximumLength, sizeof(WCHAR));
ok(Upper.Buffer != NULL, "Buffer = %p\n", Upper.Buffer);
ok_eq_hex(Upper.Buffer[0], 'A');
RtlFreeUnicodeString(&Upper);
KmtFreeGuarded(Buffer);
}
START_TEST(RtlUnicodeString)
{
TestFindCharInUnicodeString();
TestUpcaseUnicodeString();
}