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48 lines
1.6 KiB
C
48 lines
1.6 KiB
C
/*
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* PROJECT: ReactOS Spooler Router API Tests
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* LICENSE: GPL-2.0+ (https://spdx.org/licenses/GPL-2.0+)
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* PURPOSE: Tests for PackStrings
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* COPYRIGHT: Copyright 2015-2017 Colin Finck (colin@reactos.org)
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*/
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#include <apitest.h>
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#define WIN32_NO_STATUS
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#include <windef.h>
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#include <winbase.h>
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#include <spoolss.h>
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typedef struct _EXAMPLE_STRUCT
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{
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PWSTR String1;
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PWSTR String2;
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}
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EXAMPLE_STRUCT, *PEXAMPLE_STRUCT;
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START_TEST(PackStrings)
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{
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PCWSTR Source1[] = { L"Test", L"String" };
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PCWSTR Source2[] = { L"Test", NULL };
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BYTE Buffer[50];
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PBYTE pEnd;
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PEXAMPLE_STRUCT pStruct = (PEXAMPLE_STRUCT)Buffer;
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DWORD Offsets[] = {
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FIELD_OFFSET(EXAMPLE_STRUCT, String1),
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FIELD_OFFSET(EXAMPLE_STRUCT, String2),
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MAXDWORD
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};
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// Try a usual case with two strings. Verify that they are copied in reverse order.
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pEnd = PackStrings(Source1, Buffer, Offsets, &Buffer[sizeof(Buffer)]);
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ok(wcscmp(pStruct->String1, Source1[0]) == 0, "String1 and Source1[0] don't match!\n");
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ok(wcscmp(pStruct->String2, Source1[1]) == 0, "String2 and Source1[1] don't match!\n");
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ok(wcscmp((PWSTR)pEnd, Source1[1]) == 0, "pEnd and Source1[1] don't match!\n");
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// Now verify that the corresponding pointer is set to NULL if a string is NULL.
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pEnd = PackStrings(Source2, Buffer, Offsets, &Buffer[sizeof(Buffer)]);
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ok(wcscmp(pStruct->String1, Source2[0]) == 0, "String1 and Source2[0] don't match!\n");
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ok(!pStruct->String2, "String2 is %p!\n", pStruct->String2);
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ok(wcscmp((PWSTR)pEnd, Source2[0]) == 0, "pEnd and Source2[0] don't match!\n");
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}
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