dpa.c File Reference

#include <stdarg.h>
#include "windef.h"
#include "winbase.h"
#include "winuser.h"
#include "commctrl.h"
#include "objidl.h"
#include "wine/test.h"
#include "v6util.h"

Include dependency graph for dpa.c:

Go to the source code of this file.

Classes
struct	_STREAMDATA

Macros
#define	COBJMACROS
#define	expect(expected, got)   ok(got == expected, "Expected %d, got %d\n", expected, got)
#define	X2(f, ord)   p##f = (void*)GetProcAddress(hComCtl32, (const char *)ord);

Typedefs
typedef struct _STREAMDATA	STREAMDATA
typedef struct _STREAMDATA *	PSTREAMDATA

Functions
static	HDPA (WINAPI *pDPA_Clone)(const HDPA
static	PVOID (WINAPI *pDPA_DeleteAllPtrs)(HDPA)
static	BOOL (WINAPI *pDPA_Destroy)(HDPA)
static	VOID (WINAPI *pDPA_DestroyCallback)(HDPA
static	INT (WINAPI *pDPA_GetPtr)(HDPA
static	HRESULT (WINAPI *pDPA_LoadStream)(HDPA *
static void	init_functions (void)
static INT CALLBACK	CB_CmpLT (PVOID p1, PVOID p2, LPARAM lp)
static INT CALLBACK	CB_CmpGT (PVOID p1, PVOID p2, LPARAM lp)
static PVOID CALLBACK	CB_MergeInsertSrc (UINT op, PVOID p1, PVOID p2, LPARAM lp)
static PVOID CALLBACK	CB_MergeDeleteOddSrc (UINT op, PVOID p1, PVOID p2, LPARAM lp)
static INT CALLBACK	CB_EnumFirstThree (PVOID pItem, PVOID lp)
static HRESULT CALLBACK	CB_Save (DPASTREAMINFO *pInfo, IStream *pStm, LPVOID lp)
static HRESULT CALLBACK	CB_Load (DPASTREAMINFO *pInfo, IStream *pStm, LPVOID lp)
static BOOL	CheckDPA (HDPA dpa, DWORD dwIn, PDWORD pdwOut)
static void	test_dpa (void)
static void	test_DPA_Merge (void)
static void	test_DPA_EnumCallback (void)
static void	test_DPA_DestroyCallback (void)
static void	test_DPA_LoadStream (void)
static void	test_DPA_SaveStream (void)
	START_TEST (dpa)

Variables
static	HDPA
static	HANDLE
static	INT
static	PFNDPAENUMCALLBACK
static	PVOID
static	PFNDPASTREAM
static IStream	LPVOID
static	DWORD
static	PFNDPACOMPARE
static	PFNDPAMERGE
static	LPARAM
static	UINT
static INT	nMessages [4]
static INT	nEnum

Macro Definition Documentation

COBJMACROS

#define COBJMACROS

Definition at line 22 of file dpa.c.

expect

#define expect	(		expected,
			got
	)		ok(got == expected, "Expected %d, got %d\n", expected, got)

Definition at line 35 of file dpa.c.

X2

#define X2	(		f,
			ord
	)		p##f = (void*)GetProcAddress(hComCtl32, (const char *)ord);

Typedef Documentation

PSTREAMDATA

typedef struct _STREAMDATA * PSTREAMDATA

STREAMDATA

typedef struct _STREAMDATA STREAMDATA

Function Documentation

BOOL()

static BOOL ( WINAPI *  pDPA_Destroy )

static

CB_CmpGT()

static INT CALLBACK CB_CmpGT ( PVOID  p1, PVOID  p2, LPARAM  lp  )

static

Definition at line 99 of file dpa.c.

{
    ok(lp == 0x1abe11ed, "lp=%ld\n", lp);
    return p1 > p2 ? -1 : p1 < p2 ? 1 : 0;
}

Referenced by test_dpa().

CB_CmpLT()

static INT CALLBACK CB_CmpLT ( PVOID  p1, PVOID  p2, LPARAM  lp  )

static

Definition at line 93 of file dpa.c.

{
    ok(lp == 0x1abe11ed, "lp=%ld\n", lp);
    return p1 < p2 ? -1 : p1 > p2 ? 1 : 0;
}

Referenced by test_dpa(), and test_DPA_Merge().

CB_EnumFirstThree()

static INT CALLBACK CB_EnumFirstThree ( PVOID  pItem, PVOID  lp  )

static

Definition at line 127 of file dpa.c.

{   
    INT i;

    i = pDPA_GetPtrIndex(lp, pItem);
    ok(i == nEnum, "i=%d nEnum=%d\n", i, nEnum);
    nEnum++;
    pDPA_SetPtr(lp, i, (PVOID)7);
    return pItem != (PVOID)3;
}

Referenced by test_DPA_DestroyCallback(), and test_DPA_EnumCallback().

CB_Load()

static HRESULT CALLBACK CB_Load ( DPASTREAMINFO *  pInfo, IStream *  pStm, LPVOID  lp  )

static

Definition at line 150 of file dpa.c.

{
    HRESULT hRes;
    INT iOldPos;
    
    iOldPos = pInfo->iPos;
    ok(lp == (LPVOID)0xdeadbeef, "lp=%p\n", lp);
    hRes = IStream_Read(pStm, &pInfo->iPos, sizeof(INT), NULL);
    expect(S_OK, hRes);
    ok(pInfo->iPos == iOldPos, "iPos=%d iOldPos=%d\n", pInfo->iPos, iOldPos);
    hRes = IStream_Read(pStm, &pInfo->pvItem, sizeof(PVOID), NULL);
    expect(S_OK, hRes);
    return S_OK;
}

Referenced by test_DPA_LoadStream(), and test_DPA_SaveStream().

CB_MergeDeleteOddSrc()

static PVOID CALLBACK CB_MergeDeleteOddSrc ( UINT  op, PVOID  p1, PVOID  p2, LPARAM  lp  )

static

Definition at line 118 of file dpa.c.

{
    nMessages[op]++;
    ok(lp == 0x1abe11ed, "lp=%ld\n", lp);
    return ((PCHAR)p2)+1;
}

Referenced by test_DPA_Merge().

CB_MergeInsertSrc()

static PVOID CALLBACK CB_MergeInsertSrc ( UINT  op, PVOID  p1, PVOID  p2, LPARAM  lp  )

static

Definition at line 111 of file dpa.c.

{
    nMessages[op]++;
    ok(lp == 0x1abe11ed, "lp=%ld\n", lp);
    return p1;
}        

Referenced by test_DPA_Merge().

CB_Save()

static HRESULT CALLBACK CB_Save ( DPASTREAMINFO *  pInfo, IStream *  pStm, LPVOID  lp  )

static

Definition at line 138 of file dpa.c.

{
    HRESULT hRes;

    ok(lp == (LPVOID)0xdeadbeef, "lp=%p\n", lp);
    hRes = IStream_Write(pStm, &pInfo->iPos, sizeof(INT), NULL);
    expect(S_OK, hRes);
    hRes = IStream_Write(pStm, &pInfo->pvItem, sizeof(PVOID), NULL);
    expect(S_OK, hRes);
    return S_OK;
}

Referenced by test_DPA_SaveStream().

CheckDPA()

static BOOL CheckDPA ( HDPA  dpa, DWORD  dwIn, PDWORD  pdwOut  )

static

Definition at line 165 of file dpa.c.

{
    DWORD dwOut = 0;
    INT i;

    for(i = 0; i < 8;)
    {
        ULONG_PTR ulItem = (ULONG_PTR)pDPA_GetPtr(dpa, i++);
        if(!ulItem) break;
        dwOut = dwOut << 4 | (ulItem & 0xf);
    }
    
    *pdwOut = dwOut;

    if(dwOut != dwIn)
    {
        pDPA_DeleteAllPtrs(dpa);
        
        do
        {
            pDPA_InsertPtr(dpa, 0, (PVOID)(ULONG_PTR)(dwIn & 0xf));
            dwIn >>= 4;
        }
        while(dwIn);
        
        return FALSE;
    }
    
    return TRUE;
}

Referenced by test_dpa(), test_DPA_EnumCallback(), test_DPA_Merge(), and test_DPA_SaveStream().

HDPA()

static HDPA ( WINAPI *  pDPA_Clone ) const

static

HRESULT()

static HRESULT ( WINAPI *  pDPA_LoadStream )

static

init_functions()

static void init_functions ( void  )

static

Definition at line 63 of file dpa.c.

{
    HMODULE hComCtl32 = LoadLibraryA("comctl32.dll");

#define X2(f, ord) p##f = (void*)GetProcAddress(hComCtl32, (const char *)ord);
    /* 4.00+ */
    X2(DPA_Clone, 331);
    X2(DPA_Create, 328);
    X2(DPA_CreateEx, 340);
    X2(DPA_DeleteAllPtrs, 337);
    X2(DPA_DeletePtr, 336);
    X2(DPA_Destroy, 329);
    X2(DPA_GetPtr, 332);
    X2(DPA_GetPtrIndex, 333);
    X2(DPA_Grow, 330);
    X2(DPA_InsertPtr, 334);
    X2(DPA_Search, 339);
    X2(DPA_SetPtr, 335);
    X2(DPA_Sort, 338);

    /* 4.71+ */
    X2(DPA_DestroyCallback, 386);
    X2(DPA_EnumCallback, 385);
    X2(DPA_LoadStream, 9);
    X2(DPA_Merge, 11);
    X2(DPA_SaveStream, 10);
#undef X2
}

Referenced by START_TEST().

INT()

static INT ( WINAPI *  pDPA_GetPtr )

static

PVOID()

static PVOID ( WINAPI *  pDPA_DeleteAllPtrs )

static

START_TEST()

START_TEST

(

dpa

)

Definition at line 739 of file dpa.c.

{
    ULONG_PTR cookie;
    HANDLE ctxt;

    init_functions();

    test_dpa();
    test_DPA_Merge();
    test_DPA_EnumCallback();
    test_DPA_DestroyCallback();
    test_DPA_LoadStream();
    test_DPA_SaveStream();

    if (!load_v6_module(&cookie, &ctxt))
        return;

    init_functions();

    test_dpa();
    test_DPA_Merge();
    test_DPA_EnumCallback();
    test_DPA_DestroyCallback();
    test_DPA_LoadStream();
    test_DPA_SaveStream();

    unload_v6_module(cookie, ctxt);
}

test_dpa()

static void test_dpa ( void  )

static

Definition at line 196 of file dpa.c.

{
    SYSTEM_INFO si;
    HANDLE hHeap;
    HDPA dpa, dpa2, dpa3;
    INT ret, i;
    PVOID p;
    DWORD dw, dw2, dw3;
    BOOL rc;
    
    GetSystemInfo(&si);
    hHeap = HeapCreate(0, 1, 2);
    ok(hHeap != NULL, "error=%d\n", GetLastError());
    dpa3 = pDPA_CreateEx(0, hHeap);
    ok(dpa3 != NULL, "\n");
    ret = pDPA_Grow(dpa3, si.dwPageSize + 1);
    ok(!ret && GetLastError() == ERROR_NOT_ENOUGH_MEMORY,
       "ret=%d error=%d\n", ret, GetLastError());

    dpa = pDPA_Create(0);
    ok(dpa != NULL, "\n");

    /* Set item with out of bound index */
    ok(pDPA_SetPtr(dpa, 1, (PVOID)6), "\n");
    /* Fill the created gap */
    ok(pDPA_SetPtr(dpa, 0, (PVOID)5), "\n");
    rc=CheckDPA(dpa, 0x56, &dw);
    ok(rc, "dw=0x%x\n", dw);
    
    /* Prepend item */
    ret = pDPA_InsertPtr(dpa, 1, (PVOID)1);
    ok(ret == 1, "ret=%d\n", ret);
    /* Append item using correct index */
    ret = pDPA_InsertPtr(dpa, 3, (PVOID)3);
    ok(ret == 3, "ret=%d\n", ret);
    /* Append item using out of bound index */
    ret = pDPA_InsertPtr(dpa, 5, (PVOID)2);
    ok(ret == 4, "ret=%d\n", ret);
    /* Append item using DPA_APPEND */ 
    ret = pDPA_InsertPtr(dpa, DPA_APPEND, (PVOID)4);
    ok(ret == 5, "ret=%d\n", ret);

    rc=CheckDPA(dpa, 0x516324, &dw);
    ok(rc, "dw=0x%x\n", dw);

    for(i = 1; i <= 6; i++)
    {
        INT j, k;
        k = pDPA_GetPtrIndex(dpa, (PVOID)(INT_PTR)i);
        /* Linear searches should work on unsorted DPAs */
        j = pDPA_Search(dpa, (PVOID)(INT_PTR)i, 0, CB_CmpLT, 0x1abe11ed, 0);
        ok(j == k, "j=%d k=%d\n", j, k);
    }

    /* Sort DPA */
    ok(pDPA_Sort(dpa, CB_CmpGT, 0x1abe11ed), "\n");
    rc=CheckDPA(dpa, 0x654321, &dw);
    ok(rc, "dw=0x%x\n", dw);
    
    /* Clone into a new DPA */
    dpa2 = pDPA_Clone(dpa, NULL);
    ok(dpa2 != NULL, "\n");
    /* The old data should have been preserved */
    rc=CheckDPA(dpa2, 0x654321, &dw2);
    ok(rc, "dw=0x%x\n", dw2);
    ok(pDPA_Sort(dpa, CB_CmpLT, 0x1abe11ed), "\n");
    
    /* Test if the DPA itself was really copied */
    rc=CheckDPA(dpa,  0x123456, &dw);
    ok(rc, "dw=0x%x\n",  dw );
    rc=CheckDPA(dpa2, 0x654321, &dw2);
    ok(rc, "dw2=0x%x\n", dw2);

    /* Clone into an old DPA */
    SetLastError(ERROR_SUCCESS);
    p = pDPA_Clone(dpa, dpa3);
    ok(p == dpa3, "p=%p\n", p);
    rc=CheckDPA(dpa3, 0x123456, &dw3);
    ok(rc, "dw3=0x%x\n", dw3);

    for(i = 1; i <= 6; i++)
    {
        INT j;

        /* The array is in order so ptr == index+1 */
        j = pDPA_GetPtrIndex(dpa, (PVOID)(INT_PTR)i);
        ok(j+1 == i, "j=%d i=%d\n", j, i);
        j = pDPA_Search(dpa, (PVOID)(INT_PTR)i, 0, CB_CmpLT, 0x1abe11ed, DPAS_SORTED);
        ok(j+1 == i, "j=%d i=%d\n", j, i);

        /* Linear searches respect iStart ... */
        j = pDPA_Search(dpa, (PVOID)(INT_PTR)i, i+1, CB_CmpLT, 0x1abe11ed, 0);
        ok(j == DPA_ERR, "j=%d\n", j);
        /* ... but for a binary search it's ignored */
        j = pDPA_Search(dpa, (PVOID)(INT_PTR)i, i+1, CB_CmpLT, 0x1abe11ed, DPAS_SORTED);
        ok(j+1 == i, "j=%d i=%d\n", j, i);
    }

    /* Try to get the index of a nonexistent item */
    i = pDPA_GetPtrIndex(dpa, (PVOID)7);
    ok(i == DPA_ERR, "i=%d\n", i);
    
    /* Try to delete out of bound indexes */
    p = pDPA_DeletePtr(dpa, -1);
    ok(p == NULL, "p=%p\n", p);
    p = pDPA_DeletePtr(dpa, 6);
    ok(p == NULL, "p=%p\n", p);

    /* Delete the third item */
    p = pDPA_DeletePtr(dpa, 2);
    ok(p == (PVOID)3, "p=%p\n", p);
    rc=CheckDPA(dpa, 0x12456, &dw);
    ok(rc, "dw=0x%x\n", dw);

    /* Check where to re-insert the deleted item */
    i = pDPA_Search(dpa, (PVOID)3, 0, 
                    CB_CmpLT, 0x1abe11ed, DPAS_SORTED|DPAS_INSERTAFTER);
    ok(i == 2, "i=%d\n", i);
    /* DPAS_INSERTBEFORE works just like DPAS_INSERTAFTER */
    i = pDPA_Search(dpa, (PVOID)3, 0,
                    CB_CmpLT, 0x1abe11ed, DPAS_SORTED|DPAS_INSERTBEFORE);
    ok(i == 2, "i=%d\n", i);
    /* without DPAS_INSERTBEFORE/AFTER */
    i = pDPA_Search(dpa, (PVOID)3, 0,
                    CB_CmpLT, 0x1abe11ed, DPAS_SORTED);
    ok(i == -1, "i=%d\n", i);

    /* Re-insert the item */
    ret = pDPA_InsertPtr(dpa, 2, (PVOID)3);
    ok(ret == 2, "ret=%d i=%d\n", ret, 2);
    rc=CheckDPA(dpa, 0x123456, &dw);
    ok(rc, "dw=0x%x\n", dw);
    
    /* When doing a binary search while claiming reverse order all indexes
     * should be bogus */
    for(i = 0; i < 6; i++)
    {
        INT j = pDPA_Search(dpa, (PVOID)(INT_PTR)i, 0, CB_CmpGT, 0x1abe11ed,
                            DPAS_SORTED|DPAS_INSERTBEFORE);
        ok(j != i, "i=%d\n", i);
    }

    /* Setting item with huge index should work */
    ok(pDPA_SetPtr(dpa2, 0x12345, (PVOID)0xdeadbeef), "\n");
    ret = pDPA_GetPtrIndex(dpa2, (PVOID)0xdeadbeef);
    ok(ret == 0x12345, "ret=%d\n", ret);
          
    pDPA_DeleteAllPtrs(dpa2);
    rc=CheckDPA(dpa2, 0, &dw2);
    ok(rc, "dw2=0x%x\n", dw2);

    pDPA_Destroy(dpa);
    pDPA_Destroy(dpa2);
    pDPA_Destroy(dpa3);
}

Referenced by START_TEST().

test_DPA_DestroyCallback()

static void test_DPA_DestroyCallback ( void  )

static

Definition at line 515 of file dpa.c.

{
    HDPA dpa;
    INT i, ret;

    if(!pDPA_DestroyCallback)
    {
        win_skip("DPA_DestroyCallback() not available\n");
        return;
    }

    dpa = pDPA_Create(0);

    for (i = 0; i < 3; i++)
    {
        ret = pDPA_InsertPtr(dpa, i, (PVOID)(INT_PTR)(i+1));
        ok(ret == i, "ret=%d\n", ret);
    }

    nEnum = 0;
    pDPA_DestroyCallback(dpa, CB_EnumFirstThree, dpa);
    ok(nEnum == 3, "nEnum=%d\n", nEnum);
}

Referenced by START_TEST().

test_DPA_EnumCallback()

static void test_DPA_EnumCallback ( void  )

static

Definition at line 481 of file dpa.c.

{
    HDPA dpa;
    BOOL rc;
    DWORD dw;
    INT i, ret;

    if(!pDPA_EnumCallback)
    {
        win_skip("DPA_EnumCallback() not available\n");
        return;
    }

    dpa = pDPA_Create(0);

    for (i = 0; i < 6; i++)
    {
        ret = pDPA_InsertPtr(dpa, i, (PVOID)(INT_PTR)(i+1));
        ok(ret == i, "ret=%d\n", ret);
    }

    rc = CheckDPA(dpa, 0x123456, &dw);
    ok(rc, "dw=0x%x\n", dw);

    nEnum = 0;
    /* test callback sets first 3 items to 7 */
    pDPA_EnumCallback(dpa, CB_EnumFirstThree, dpa);
    rc = CheckDPA(dpa, 0x777456, &dw);
    ok(rc, "dw=0x%x\n", dw);
    ok(nEnum == 3, "nEnum=%d\n", nEnum);

    pDPA_Destroy(dpa);
}

Referenced by START_TEST().

test_DPA_LoadStream()

static void test_DPA_LoadStream ( void  )

static

Definition at line 539 of file dpa.c.

{
    static const WCHAR szStg[] = { 'S','t','g',0 };
    IStorage* pStg = NULL;
    IStream* pStm = NULL;
    LARGE_INTEGER li;
    ULARGE_INTEGER uli;
    DWORD dwMode;
    HRESULT hRes;
    STREAMDATA header;
    ULONG written, ret;
    HDPA dpa;

    if(!pDPA_LoadStream)
    {
        win_skip("DPA_LoadStream() not available. Skipping stream tests.\n");
        return;
    }

    hRes = CoInitialize(NULL);
    if (hRes != S_OK)
    {
        ok(0, "hResult: %d\n", hRes);
        return;
    }

    dwMode = STGM_DIRECT|STGM_CREATE|STGM_READWRITE|STGM_SHARE_EXCLUSIVE;
    hRes = StgCreateDocfile(NULL, dwMode|STGM_DELETEONRELEASE, 0, &pStg);
    expect(S_OK, hRes);

    hRes = IStorage_CreateStream(pStg, szStg, dwMode, 0, 0, &pStm);
    expect(S_OK, hRes);

    /* write less than header size */
    li.QuadPart = 0;
    hRes = IStream_Seek(pStm, li, STREAM_SEEK_SET, NULL);
    expect(S_OK, hRes);

    memset(&header, 0, sizeof(header));
    written = 0;
    uli.QuadPart = sizeof(header)-1;
    hRes = IStream_SetSize(pStm, uli);
    expect(S_OK, hRes);
    hRes = IStream_Write(pStm, &header, sizeof(header)-1, &written);
    expect(S_OK, hRes);
    written -= sizeof(header)-1;
    expect(0, written);

    li.QuadPart = 0;
    hRes = IStream_Seek(pStm, li, STREAM_SEEK_SET, NULL);
    expect(S_OK, hRes);

    hRes = pDPA_LoadStream(&dpa, CB_Load, pStm, NULL);
    expect(E_FAIL, hRes);

    /* check stream position after header read failed */
    li.QuadPart = 0;
    uli.QuadPart = 1;
    hRes = IStream_Seek(pStm, li, STREAM_SEEK_CUR, &uli);
    expect(S_OK, hRes);
    ok(uli.QuadPart == 0, "Expected to position reset\n");

    /* write valid header for empty DPA */
    header.dwSize = sizeof(header);
    header.dwData2 = 1;
    header.dwItems = 0;
    written = 0;

    li.QuadPart = 0;
    hRes = IStream_Seek(pStm, li, STREAM_SEEK_SET, NULL);
    expect(S_OK, hRes);

    uli.QuadPart = sizeof(header);
    hRes = IStream_SetSize(pStm, uli);
    expect(S_OK, hRes);

    hRes = IStream_Write(pStm, &header, sizeof(header), &written);
    expect(S_OK, hRes);
    written -= sizeof(header);
    expect(0, written);

    li.QuadPart = 0;
    hRes = IStream_Seek(pStm, li, STREAM_SEEK_SET, NULL);
    expect(S_OK, hRes);

    dpa = NULL;
    hRes = pDPA_LoadStream(&dpa, CB_Load, pStm, NULL);
    expect(S_OK, hRes);
    pDPA_Destroy(dpa);

    /* try with altered dwData2 field */
    header.dwSize = sizeof(header);
    header.dwData2 = 2;
    header.dwItems = 0;

    li.QuadPart = 0;
    hRes = IStream_Seek(pStm, li, STREAM_SEEK_SET, NULL);
    expect(S_OK, hRes);
    hRes = IStream_Write(pStm, &header, sizeof(header), &written);
    expect(S_OK, hRes);
    written -= sizeof(header);
    expect(0, written);

    li.QuadPart = 0;
    hRes = IStream_Seek(pStm, li, STREAM_SEEK_SET, NULL);
    expect(S_OK, hRes);

    hRes = pDPA_LoadStream(&dpa, CB_Load, pStm, (void*)0xdeadbeef);
    expect(E_FAIL, hRes);

    ret = IStream_Release(pStm);
    ok(!ret, "ret=%d\n", ret);

    ret = IStorage_Release(pStg);
    ok(!ret, "ret=%d\n", ret);

    CoUninitialize();
}

Referenced by START_TEST().

test_DPA_Merge()

static void test_DPA_Merge ( void  )

static

Definition at line 352 of file dpa.c.

{
    HDPA dpa, dpa2, dpa3;
    INT ret, i;
    DWORD dw;
    BOOL rc;

    if(!pDPA_Merge)
    {
        win_skip("DPA_Merge() not available\n");
        return;
    }

    dpa  = pDPA_Create(0);
    dpa2 = pDPA_Create(0);
    dpa3 = pDPA_Create(0);

    ret = pDPA_InsertPtr(dpa, 0, (PVOID)1);
    ok(ret == 0, "ret=%d\n", ret);
    ret = pDPA_InsertPtr(dpa, 1, (PVOID)3);
    ok(ret == 1, "ret=%d\n", ret);
    ret = pDPA_InsertPtr(dpa, 2, (PVOID)5);
    ok(ret == 2, "ret=%d\n", ret);

    rc = CheckDPA(dpa, 0x135, &dw);
    ok(rc, "dw=0x%x\n", dw);

    for (i = 0; i < 6; i++)
    {
        ret = pDPA_InsertPtr(dpa2, i, (PVOID)(INT_PTR)(6-i));
        ok(ret == i, "ret=%d\n", ret);
        ret = pDPA_InsertPtr(dpa3, i, (PVOID)(INT_PTR)(i+1));
        ok(ret == i, "ret=%d\n", ret);
    }

    rc = CheckDPA(dpa2, 0x654321, &dw);
    ok(rc, "dw=0x%x\n", dw);
    rc = CheckDPA(dpa3, 0x123456, &dw);
    ok(rc, "dw=0x%x\n", dw);

    /* Delete all odd entries from dpa2 */
    memset(nMessages, 0, sizeof(nMessages));
    pDPA_Merge(dpa2, dpa, DPAM_INTERSECT,
               CB_CmpLT, CB_MergeDeleteOddSrc, 0x1abe11ed);
    rc = CheckDPA(dpa2, 0x246, &dw);
    ok(rc, "dw=0x%x\n", dw);

    expect(3, nMessages[DPAMM_MERGE]);
    expect(3, nMessages[DPAMM_DELETE]);
    expect(0, nMessages[DPAMM_INSERT]);

    for (i = 0; i < 6; i++)
    {
        ret = pDPA_InsertPtr(dpa2, i, (PVOID)(INT_PTR)(6-i));
        ok(ret == i, "ret=%d\n", ret);
    }

    /* DPAM_INTERSECT - returning source while merging */
    memset(nMessages, 0, sizeof(nMessages));
    pDPA_Merge(dpa2, dpa, DPAM_INTERSECT,
               CB_CmpLT, CB_MergeInsertSrc, 0x1abe11ed);
    rc = CheckDPA(dpa2, 0x135, &dw);
    ok(rc, "dw=0x%x\n", dw);

    expect(3, nMessages[DPAMM_MERGE]);
    expect(6, nMessages[DPAMM_DELETE]);
    expect(0, nMessages[DPAMM_INSERT]);

    /* DPAM_UNION */
    pDPA_DeleteAllPtrs(dpa);
    pDPA_InsertPtr(dpa, 0, (PVOID)1);
    pDPA_InsertPtr(dpa, 1, (PVOID)3);
    pDPA_InsertPtr(dpa, 2, (PVOID)5);
    pDPA_DeleteAllPtrs(dpa2);
    pDPA_InsertPtr(dpa2, 0, (PVOID)2);
    pDPA_InsertPtr(dpa2, 1, (PVOID)4);
    pDPA_InsertPtr(dpa2, 2, (PVOID)6);

    memset(nMessages, 0, sizeof(nMessages));
    pDPA_Merge(dpa2, dpa, DPAM_UNION,
               CB_CmpLT, CB_MergeInsertSrc, 0x1abe11ed);
    rc = CheckDPA(dpa2, 0x123456, &dw);
    ok(rc ||
       broken(!rc && dw == 0x23456), /* 4.7x */
       "dw=0x%x\n", dw);

    expect(0, nMessages[DPAMM_MERGE]);
    expect(0, nMessages[DPAMM_DELETE]);
    ok(nMessages[DPAMM_INSERT] == 3 ||
       broken(nMessages[DPAMM_INSERT] == 2), /* 4.7x */
       "Expected 3, got %d\n", nMessages[DPAMM_INSERT]);

    /* Merge dpa3 into dpa2 and dpa */
    memset(nMessages, 0, sizeof(nMessages));
    pDPA_Merge(dpa, dpa3, DPAM_UNION|DPAM_SORTED,
               CB_CmpLT, CB_MergeInsertSrc, 0x1abe11ed);
    expect(3, nMessages[DPAMM_MERGE]);
    expect(0, nMessages[DPAMM_DELETE]);
    expect(3, nMessages[DPAMM_INSERT]);


    pDPA_DeleteAllPtrs(dpa2);
    pDPA_InsertPtr(dpa2, 0, (PVOID)2);
    pDPA_InsertPtr(dpa2, 1, (PVOID)4);
    pDPA_InsertPtr(dpa2, 2, (PVOID)6);

    memset(nMessages, 0, sizeof(nMessages));
    pDPA_Merge(dpa2, dpa3, DPAM_UNION|DPAM_SORTED,
               CB_CmpLT, CB_MergeInsertSrc, 0x1abe11ed);
    expect(3, nMessages[DPAMM_MERGE]);
    expect(0, nMessages[DPAMM_DELETE]);
    ok(nMessages[DPAMM_INSERT] == 3 ||
       broken(nMessages[DPAMM_INSERT] == 2), /* 4.7x */
       "Expected 3, got %d\n", nMessages[DPAMM_INSERT]);

    rc = CheckDPA(dpa,  0x123456, &dw);
    ok(rc, "dw=0x%x\n",  dw);
    rc = CheckDPA(dpa2, 0x123456, &dw);
    ok(rc ||
       broken(!rc), /* win98 */
       "dw=0x%x\n", dw);
    rc = CheckDPA(dpa3, 0x123456, &dw);
    ok(rc, "dw=0x%x\n", dw);

    pDPA_Destroy(dpa);
    pDPA_Destroy(dpa2);
    pDPA_Destroy(dpa3);
}

Referenced by START_TEST().

test_DPA_SaveStream()

static void test_DPA_SaveStream ( void  )

static

Definition at line 658 of file dpa.c.

{
    HDPA dpa;
    static const WCHAR szStg[] = { 'S','t','g',0 };
    IStorage* pStg = NULL;
    IStream* pStm = NULL;
    DWORD dwMode, dw;
    HRESULT hRes;
    INT ret;
    INT i;
    BOOL rc;
    LARGE_INTEGER liZero;

    if(!pDPA_SaveStream)
    {
        win_skip("DPA_SaveStream() not available. Skipping stream tests.\n");
        return;
    }

    hRes = CoInitialize(NULL);
    if (hRes != S_OK)
    {
        ok(0, "hResult: %d\n", hRes);
        return;
    }

    dwMode = STGM_DIRECT|STGM_CREATE|STGM_READWRITE|STGM_SHARE_EXCLUSIVE;
    hRes = StgCreateDocfile(NULL, dwMode|STGM_DELETEONRELEASE, 0, &pStg);
    expect(S_OK, hRes);

    hRes = IStorage_CreateStream(pStg, szStg, dwMode, 0, 0, &pStm);
    expect(S_OK, hRes);

    dpa = pDPA_Create(0);

    /* simple parameter check */
    hRes = pDPA_SaveStream(dpa, NULL, pStm, NULL);
    ok(hRes == E_INVALIDARG ||
       broken(hRes == S_OK) /* XP and below */, "Wrong result, %d\n", hRes);
if (0) {
    /* crashes on XP */
    hRes = pDPA_SaveStream(NULL, CB_Save, pStm, NULL);
    expect(E_INVALIDARG, hRes);

    hRes = pDPA_SaveStream(dpa, CB_Save, NULL, NULL);
    expect(E_INVALIDARG, hRes);
}

    /* saving/loading */
    for (i = 0; i < 6; i++)
    {
        ret = pDPA_InsertPtr(dpa, i, (PVOID)(INT_PTR)(i+1));
        ok(ret == i, "ret=%d\n", ret);
    }

    liZero.QuadPart = 0;
    hRes = IStream_Seek(pStm, liZero, STREAM_SEEK_SET, NULL);
    expect(S_OK, hRes);

    hRes = pDPA_SaveStream(dpa, CB_Save, pStm, (void*)0xdeadbeef);
    expect(S_OK, hRes);
    pDPA_Destroy(dpa);

    liZero.QuadPart = 0;
    hRes = IStream_Seek(pStm, liZero, STREAM_SEEK_SET, NULL);
    expect(S_OK, hRes);
    hRes = pDPA_LoadStream(&dpa, CB_Load, pStm, (void*)0xdeadbeef);
    expect(S_OK, hRes);
    rc = CheckDPA(dpa, 0x123456, &dw);
    ok(rc, "dw=0x%x\n", dw);
    pDPA_Destroy(dpa);

    ret = IStream_Release(pStm);
    ok(!ret, "ret=%d\n", ret);

    ret = IStorage_Release(pStg);
    ok(!ret, "ret=%d\n", ret);

    CoUninitialize();
}

Referenced by START_TEST().

VOID()

static VOID ( WINAPI *  pDPA_DestroyCallback )

static

Variable Documentation

DWORD

DWORD

Definition at line 57 of file dpa.c.

HANDLE

HANDLE

Definition at line 46 of file dpa.c.

HDPA

HDPA

Definition at line 44 of file dpa.c.

INT

INT

Definition at line 48 of file dpa.c.

LPARAM

LPARAM

Definition at line 57 of file dpa.c.

LPVOID

IStream LPVOID

Definition at line 56 of file dpa.c.

Referenced by DPA_Clone(), DPA_DeletePtr(), and DPA_SetPtr().

nEnum

INT nEnum

static

Definition at line 125 of file dpa.c.

Referenced by CB_EnumFirstThree(), test_DPA_DestroyCallback(), and test_DPA_EnumCallback().

nMessages

INT nMessages[4]

static

Definition at line 109 of file dpa.c.

Referenced by CB_MergeDeleteOddSrc(), CB_MergeInsertSrc(), and test_DPA_Merge().

PFNDPACOMPARE

PFNDPACOMPARE

Definition at line 57 of file dpa.c.

PFNDPAENUMCALLBACK

PFNDPAENUMCALLBACK

Definition at line 50 of file dpa.c.

PFNDPAMERGE

PFNDPAMERGE

Definition at line 57 of file dpa.c.

PFNDPASTREAM

static PFNDPASTREAM

Definition at line 56 of file dpa.c.

PVOID

PVOID

Definition at line 50 of file dpa.c.

Referenced by CB_EnumFirstThree().

UINT

UINT

Definition at line 59 of file dpa.c.