dlls/usp10/tests/usp10.c

   1 /*
   2  * Tests for usp10 dll
   3  *
   4  * Copyright 2006 Jeff Latimer
   5  *
   6  * This library is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU Lesser General Public
   8  * License as published by the Free Software Foundation; either
   9  * version 2.1 of the License, or (at your option) any later version.
  10  *
  11  * This library is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * Lesser General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Lesser General Public
  17  * License along with this library; if not, write to the Free Software
  18  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  19  *
  20  * Notes:
  21  * Uniscribe allows for processing of complex scripts such as joining
  22  * and filtering characters and bi-directional text with custom line breaks.
  23  */
  24
  25 #include <assert.h>
  26 #include <stdio.h>
  27
  28 #include <wine/test.h>
  29 #include <winbase.h>
  30 #include <wingdi.h>
  31 #include <winuser.h>
  32 #include <winerror.h>
  33 #include <winnls.h>
  34 #include <usp10.h>
  35
  36 static void test_ScriptItemIzeShapePlace(HDC hdc, unsigned short pwOutGlyphs[256])
  37 {
  38     HRESULT         hr;
  39     int             iMaxProps;
  40     const SCRIPT_PROPERTIES **ppSp;
  41
  42     int             cInChars;
  43     int             cMaxItems;
  44     SCRIPT_ITEM     pItem[255];
  45     int             pcItems;
  46     WCHAR           TestItem1[] = {'T', 'e', 's', 't', 'a', 0};
  47     WCHAR           TestItem2[] = {'T', 'e', 's', 't', 'b', 0};
  48     WCHAR           TestItem3[] = {'T', 'e', 's', 't', 'c',' ','1','2','3',' ',' ','e','n','d',0};
  49     WCHAR           TestItem4[] = {'T', 'e', 's', 't', 'c',' ',0x0684,0x0694,0x06a4,' ',' ','e','n','d',0};
  50     WCHAR           TestItem5[] = {0x0684,'T','e','s','t','c',' ',0x0684,0x0694,0x06a4,' ',' ','e','n','d',0};
  51
  52     SCRIPT_CACHE    psc;
  53     int             cChars;
  54     int             cMaxGlyphs;
  55     unsigned short  pwOutGlyphs1[256];
  56     unsigned short  pwOutGlyphs2[256];
  57     unsigned short  pwLogClust[256];
  58     SCRIPT_VISATTR  psva[256];
  59     int             pcGlyphs;
  60     int             piAdvance[256];
  61     GOFFSET         pGoffset[256];
  62     ABC             pABC[256];
  63     LOGFONTA        lf;
  64     HFONT           zfont;
  65     int             cnt;
  66
  67
  68     lstrcpyA(lf.lfFaceName, "Symbol");
  69     lf.lfHeight = 10;
  70     lf.lfItalic = 0;
  71     lf.lfEscapement = 0;
  72     lf.lfOrientation = 0;
  73     lf.lfUnderline = 0;
  74     lf.lfStrikeOut = 0;
  75     lf.lfWeight = 3;
  76     lf.lfWidth = 10;
  77
  78     zfont = (HFONT) SelectObject(hdc, CreateFontIndirectA(&lf));
  79
  80     /* Start testing usp10 functions                                                         */
  81     /* This test determines that the pointer returned by ScriptGetProperties is valid
  82      * by checking a known value in the table                                                */
  83     hr = ScriptGetProperties(&ppSp, &iMaxProps);
  84     trace("number of script properties %d\n", iMaxProps);
  85     ok (iMaxProps > 0, "Number of scripts returned should not be 0\n");
  86     if  (iMaxProps > 0)
  87          ok( ppSp[5]->langid == 9, "Langid[5] not = to 9\n"); /* Check a known value to ensure   */
  88                                                               /* ptrs work                       */
  89
  90
  91     /* This set of tests are to check that the various edits in ScriptIemize work           */
  92     cInChars = 5;                                        /* Length of test without NULL     */
  93     cMaxItems = 1;                                       /* Check threshold value           */
  94     hr = ScriptItemize(TestItem1, cInChars, cMaxItems, NULL, NULL, pItem, &pcItems);
  95     ok (hr == E_INVALIDARG, "ScriptItemize should return E_INVALIDARG if cMaxItems < 2.  Was %d\n",
  96         cMaxItems);
  97     cInChars = 5;
  98     cMaxItems = 255;
  99     hr = ScriptItemize(NULL, cInChars, cMaxItems, NULL, NULL, pItem, &pcItems);
 100     ok (hr == E_INVALIDARG, "ScriptItemize should return E_INVALIDARG if pwcInChars is NULL\n");
 101
 102     cInChars = 5;
 103     cMaxItems = 255;
 104     hr = ScriptItemize(TestItem1, 0, cMaxItems, NULL, NULL, pItem, &pcItems);
 105     ok (hr == E_INVALIDARG, "ScriptItemize should return E_INVALIDARG if cInChars is 0\n");
 106
 107     cInChars = 5;
 108     cMaxItems = 255;
 109     hr = ScriptItemize(TestItem1, cInChars, cMaxItems, NULL, NULL, NULL, &pcItems);
 110     ok (hr == E_INVALIDARG, "ScriptItemize should return E_INVALIDARG if pItems is NULL\n");
 111
 112     /* This is a valid test that will cause parsing to take place                             */
 113     cInChars = 5;
 114     cMaxItems = 255;
 115     hr = ScriptItemize(TestItem1, cInChars, cMaxItems, NULL, NULL, pItem, &pcItems);
 116     ok (hr == 0, "ScriptItemize should return 0, returned %08x\n", hr);
 117     /*  This test is for the interim operation of ScriptItemize where only one SCRIPT_ITEM is *
 118      *  returned.                                                                             */
 119     ok (pcItems > 0, "The number of SCRIPT_ITEMS should be greater than 0\n");
 120     if (pcItems > 0)
 121         ok (pItem[0].iCharPos == 0 && pItem[1].iCharPos == cInChars,
 122             "Start pos not = 0 (%d) or end pos not = %d (%d)\n",
 123             pItem[0].iCharPos, cInChars, pItem[1].iCharPos);
 124
 125     /* It would appear that we have a valid SCRIPT_ANALYSIS and can continue
 126      * ie. ScriptItemize has succeeded and that pItem has been set                            */
 127     cInChars = 5;
 128     cMaxItems = 255;
 129     if (hr == 0) {
 130         psc = NULL;                                   /* must be null on first call           */
 131         cChars = cInChars;
 132         cMaxGlyphs = cInChars;
 133         hr = ScriptShape(NULL, &psc, TestItem1, cChars,
 134                          cMaxGlyphs, &pItem[0].a,
 135                          pwOutGlyphs1, pwLogClust, psva, &pcGlyphs);
 136         ok (hr == E_PENDING, "If psc is NULL (%08x) the E_PENDING should be returned\n", hr);
 137         cMaxGlyphs = 4;
 138         hr = ScriptShape(hdc, &psc, TestItem1, cChars,
 139                          cMaxGlyphs, &pItem[0].a,
 140                          pwOutGlyphs1, pwLogClust, psva, &pcGlyphs);
 141         ok (hr == E_OUTOFMEMORY, "If not enough output area cChars (%d) is > than CMaxGlyphs "
 142                                  "(%d) but not E_OUTOFMEMORY\n",
 143                                  cChars, cMaxGlyphs);
 144         cMaxGlyphs = 256;
 145         hr = ScriptShape(hdc, &psc, TestItem1, cChars,
 146                          cMaxGlyphs, &pItem[0].a,
 147                          pwOutGlyphs1, pwLogClust, psva, &pcGlyphs);
 148         ok (hr == 0, "ScriptShape should return 0 not (%08x)\n", hr);
 149         ok (psc != NULL, "psc should not be null and have SCRIPT_CACHE buffer address\n");
 150         ok (pcGlyphs == cChars, "Chars in (%d) should equal Glyphs out (%d)\n", cChars, pcGlyphs);
 151         if (hr ==0) {
 152             hr = ScriptPlace(hdc, &psc, pwOutGlyphs1, pcGlyphs, psva, &pItem[0].a, piAdvance,
 153                              pGoffset, pABC);
 154             ok (hr == 0, "ScriptPlace should return 0 not (%08x)\n", hr);
 155             hr = ScriptPlace(NULL, &psc, pwOutGlyphs1, pcGlyphs, psva, &pItem[0].a, piAdvance,
 156                              pGoffset, pABC);
 157             ok (hr == 0, "ScriptPlace should return 0 not (%08x)\n", hr);
 158             for (cnt=0; cnt < pcGlyphs; cnt++)
 159                 pwOutGlyphs[cnt] = pwOutGlyphs1[cnt];                 /* Send to next function */
 160         }
 161
 162         /* This test will check to make sure that SCRIPT_CACHE is reused and that not translation   *
 163          * takes place if fNoGlyphIndex is set.                                                     */
 164
 165         cInChars = 5;
 166         cMaxItems = 255;
 167         hr = ScriptItemize(TestItem2, cInChars, cMaxItems, NULL, NULL, pItem, &pcItems);
 168         ok (hr == 0, "ScriptItemize should return 0, returned %08x\n", hr);
 169         /*  This test is for the intertrim operation of ScriptItemize where only one SCRIPT_ITEM is *
 170          *  returned.                                                                               */
 171         ok (pItem[0].iCharPos == 0 && pItem[1].iCharPos == cInChars,
 172                             "Start pos not = 0 (%d) or end pos not = %d (%d)\n",
 173                              pItem[0].iCharPos, cInChars, pItem[1].iCharPos);
 174         /* It would appear that we have a valid SCRIPT_ANALYSIS and can continue                    */
 175         if (hr == 0) {
 176              cChars = cInChars;
 177              cMaxGlyphs = 256;
 178              pItem[0].a.fNoGlyphIndex = 1;                /* say no translate                     */
 179              hr = ScriptShape(NULL, &psc, TestItem2, cChars,
 180                               cMaxGlyphs, &pItem[0].a,
 181                               pwOutGlyphs2, pwLogClust, psva, &pcGlyphs);
 182              ok (hr != E_PENDING, "If psc should not be NULL (%08x) and the E_PENDING should be returned\n", hr);
 183              ok (hr == 0, "ScriptShape should return 0 not (%08x)\n", hr);
 184              ok (psc != NULL, "psc should not be null and have SCRIPT_CACHE buffer address\n");
 185              ok (pcGlyphs == cChars, "Chars in (%d) should equal Glyphs out (%d)\n", cChars, pcGlyphs);
 186              for (cnt=0; cnt < cChars && TestItem2[cnt] == pwOutGlyphs2[cnt]; cnt++) {}
 187              ok (cnt == cChars, "Translation to place when told not to. WCHAR %d - %04x != %04x\n",
 188                            cnt, TestItem2[cnt], pwOutGlyphs2[cnt]);
 189              if (hr ==0) {
 190                  hr = ScriptPlace(hdc, &psc, pwOutGlyphs2, pcGlyphs, psva, &pItem[0].a, piAdvance,
 191                                   pGoffset, pABC);
 192                  ok (hr == 0, "ScriptPlace should return 0 not (%08x)\n", hr);
 193              }
 194         }
 195         hr = ScriptFreeCache( &psc);
 196         ok (!psc, "psc is not null after ScriptFreeCache\n");
 197
 198     }
 199
 200     /* This is a valid test that will cause parsing to take place and create 3 script_items   */
 201     cInChars = (sizeof(TestItem3)/2)-1;
 202     cMaxItems = 255;
 203     hr = ScriptItemize(TestItem3, cInChars, cMaxItems, NULL, NULL, pItem, &pcItems);
 204     ok (hr == 0, "ScriptItemize should return 0, returned %08x\n", hr);
 205     if  (hr == 0)
 206         {
 207         ok (pcItems == 3, "The number of SCRIPT_ITEMS should be 3 not %d\n", pcItems);
 208         if (pcItems > 2)
 209         {
 210             ok (pItem[0].iCharPos == 0 && pItem[1].iCharPos == 6,
 211                 "Start pos [0] not = 0 (%d) or end pos [1] not = %d\n",
 212                 pItem[0].iCharPos, pItem[1].iCharPos);
 213             ok (pItem[1].iCharPos == 6 && pItem[2].iCharPos == 11,
 214                 "Start pos [1] not = 6 (%d) or end pos [2] not = 11 (%d)\n",
 215                 pItem[1].iCharPos, pItem[2].iCharPos);
 216             ok (pItem[2].iCharPos == 11 && pItem[3].iCharPos == cInChars,
 217                 "Start pos [2] not = 11 (%d) or end [3] pos not = 14 (%d), cInChars = %d\n",
 218                 pItem[2].iCharPos, pItem[3].iCharPos, cInChars);
 219         }
 220         hr = ScriptFreeCache( &psc);
 221         ok (!psc, "psc is not null after ScriptFreeCache\n");
 222     }
 223
 224     /* This is a valid test that will cause parsing to take place and create 3 script_items   */
 225     cInChars = (sizeof(TestItem4)/2)-1;
 226     cMaxItems = 255;
 227     hr = ScriptItemize(TestItem4, cInChars, cMaxItems, NULL, NULL, pItem, &pcItems);
 228     ok (hr == 0, "ScriptItemize should return 0, returned %08x\n", hr);
 229     if  (hr == 0)
 230         {
 231         ok (pcItems == 3, "The number of SCRIPT_ITEMS should be 3 not %d\n", pcItems);
 232         if (pcItems > 2)
 233         {
 234             ok (pItem[0].iCharPos == 0 && pItem[1].iCharPos == 6,
 235                 "Start pos [0] not = 0 (%d) or end pos [1] not = %d\n",
 236                 pItem[0].iCharPos, pItem[1].iCharPos);
 237             ok (pItem[1].iCharPos == 6 && pItem[2].iCharPos == 11,
 238                 "Start pos [1] not = 6 (%d) or end pos [2] not = 11 (%d)\n",
 239                 pItem[1].iCharPos, pItem[2].iCharPos);
 240             ok (pItem[2].iCharPos == 11 && pItem[3].iCharPos == cInChars,
 241                 "Start pos [2] not = 11 (%d) or end [3] pos not = 14 (%d), cInChars = %d\n",
 242                 pItem[2].iCharPos, pItem[3].iCharPos, cInChars);
 243         }
 244         hr = ScriptFreeCache( &psc);
 245         ok (!psc, "psc is not null after ScriptFreeCache\n");
 246     }
 247
 248     /*
 249      * This test is for when the first unicode character requires bidi support
 250      */
 251     cInChars = (sizeof(TestItem5)-1)/sizeof(WCHAR);
 252     hr = ScriptItemize(TestItem5, cInChars, cMaxItems, NULL, NULL, pItem, &pcItems);
 253     ok (hr == 0, "ScriptItemize should return 0, returned %08x\n", hr);
 254     ok (pcItems == 4, "There should have been 4 items, found %d\n", pcItems);
 255     ok (pItem[0].a.s.uBidiLevel == 1, "The first character should have been bidi=1 not %d\n",
 256                                        pItem[0].a.s.uBidiLevel);
 257 }
 258
 259 void test_ScriptGetCMap(HDC hdc, unsigned short pwOutGlyphs[256])
 260 {
 261     HRESULT         hr;
 262     SCRIPT_CACHE    psc = NULL;
 263     int             cInChars;
 264     int             cChars;
 265     unsigned short  pwOutGlyphs3[256];
 266     WCHAR           TestItem1[] = {'T', 'e', 's', 't', 'a', 0};
 267     DWORD           dwFlags;
 268     int             cnt;
 269
 270     /*  Check to make sure that SCRIPT_CACHE gets allocated ok                     */
 271     dwFlags = 0;
 272     cInChars = cChars = 5;
 273     /* Some sanity checks for ScriptGetCMap */
 274
 275     hr = ScriptGetCMap(NULL, NULL, NULL, 0, 0, NULL);
 276     ok( hr == E_INVALIDARG, "(NULL,NULL,NULL,0,0,NULL), "
 277                             "expected E_INVALIDARG, got %08x\n", hr);
 278
 279     hr = ScriptGetCMap(NULL, NULL, TestItem1, cInChars, dwFlags, pwOutGlyphs3);
 280     ok( hr == E_INVALIDARG, "(NULL,NULL,TestItem1, cInChars, dwFlags, pwOutGlyphs3), "
 281                             "expected E_INVALIDARG, got %08x\n", hr);
 282
 283     /* Set psc to NULL, to be able to check if a pointer is returned in psc */
 284     psc = NULL;
 285     hr = ScriptGetCMap(NULL, &psc, NULL, 0, 0, NULL);
 286     ok( hr == E_PENDING, "(NULL,&psc,NULL,0,0NULL), expected E_PENDING, "
 287                          "got %08x\n", hr);
 288     ok( psc == NULL, "Expected psc to be NULL, got %p\n", psc);
 289
 290     /* Set psc to NULL but add hdc, to be able to check if a pointer is returned in psc */
 291     psc = NULL;
 292     hr = ScriptGetCMap(hdc, &psc, NULL, 0, 0, NULL);
 293     ok( hr == S_OK, "ScriptGetCMap(NULL,&psc,NULL,0,0,NULL), expected S_OK, "
 294                     "got %08x\n", hr);
 295     ok( psc != NULL, "ScritpGetCMap expected psc to be not NULL\n");
 296
 297     /* Set psc to NULL, to be able to check if a pointer is returned in psc */
 298     psc = NULL;
 299     hr = ScriptGetCMap(NULL, &psc, TestItem1, cInChars, dwFlags, pwOutGlyphs3);
 300     ok( hr == E_PENDING, "(NULL,&psc,), expected E_PENDING, got %08x\n", hr);
 301     ok( psc == NULL, "Expected psc to be NULL, got %p\n", psc);
 302     /*  Check to see if the results are the same as those returned by ScriptShape  */
 303     hr = ScriptGetCMap(hdc, &psc, TestItem1, cInChars, dwFlags, pwOutGlyphs3);
 304     ok (hr == 0, "ScriptGetCMap should return 0 not (%08x)\n", hr);
 305     ok (psc != NULL, "psc should not be null and have SCRIPT_CACHE buffer address\n");
 306     for (cnt=0; cnt < cChars && pwOutGlyphs[cnt] == pwOutGlyphs3[cnt]; cnt++) {}
 307     ok (cnt == cInChars, "Translation not correct. WCHAR %d - %04x != %04x\n",
 308                          cnt, pwOutGlyphs[cnt], pwOutGlyphs3[cnt]);
 309
 310     hr = ScriptFreeCache( &psc);
 311     ok (!psc, "psc is not null after ScriptFreeCache\n");
 312
 313 }
 314
 315 void test_ScriptGetFontProperties(void)
 316 {
 317     HRESULT         hr;
 318     HDC             hdc;
 319     HWND            hwnd;
 320     SCRIPT_CACHE    psc,old_psc;
 321     SCRIPT_FONTPROPERTIES sfp;
 322
 323     /* Only do the bare minumum to get a valid hdc */
 324     hwnd = CreateWindowExA(0, "static", "", WS_POPUP, 0,0,100,100,0, 0, 0, NULL);
 325     assert(hwnd != 0);
 326
 327     hdc = GetDC(hwnd);
 328     ok( hdc != NULL, "HDC failed to be created %p\n", hdc);
 329
 330     /* Some sanity checks for ScriptGetFontProperties */
 331
 332     hr = ScriptGetFontProperties(NULL,NULL,NULL);
 333     ok( hr == E_INVALIDARG, "(NULL,NULL,NULL), expected E_INVALIDARG, got %08x\n", hr);
 334
 335     hr = ScriptGetFontProperties(NULL,NULL,&sfp);
 336     ok( hr == E_INVALIDARG, "(NULL,NULL,&sfp), expected E_INVALIDARG, got %08x\n", hr);
 337
 338     /* Set psc to NULL, to be able to check if a pointer is returned in psc */
 339     psc = NULL;
 340     hr = ScriptGetFontProperties(NULL,&psc,NULL);
 341     ok( hr == E_INVALIDARG, "(NULL,&psc,NULL), expected E_INVALIDARG, got %08x\n", hr);
 342     ok( psc == NULL, "Expected psc to be NULL, got %p\n", psc);
 343
 344     /* Set psc to NULL, to be able to check if a pointer is returned in psc */
 345     psc = NULL;
 346     hr = ScriptGetFontProperties(NULL,&psc,&sfp);
 347     ok( hr == E_PENDING, "(NULL,&psc,&sfp), expected E_PENDING, got %08x\n", hr);
 348     ok( psc == NULL, "Expected psc to be NULL, got %p\n", psc);
 349
 350     hr = ScriptGetFontProperties(hdc,NULL,NULL);
 351     ok( hr == E_INVALIDARG, "(hdc,NULL,NULL), expected E_INVALIDARG, got %08x\n", hr);
 352
 353     hr = ScriptGetFontProperties(hdc,NULL,&sfp);
 354     ok( hr == E_INVALIDARG, "(hdc,NULL,&sfp), expected E_INVALIDARG, got %08x\n", hr);
 355
 356     /* Set psc to NULL, to be able to check if a pointer is returned in psc */
 357     psc = NULL;
 358     hr = ScriptGetFontProperties(hdc,&psc,NULL);
 359     ok( hr == E_INVALIDARG, "(hdc,&psc,NULL), expected E_INVALIDARG, got %08x\n", hr);
 360     ok( psc == NULL, "Expected psc to be NULL, got %p\n", psc);
 361
 362     /* Pass an uninitialized sfp */
 363     psc = NULL;
 364     hr = ScriptGetFontProperties(hdc,&psc,&sfp);
 365     ok( hr == E_INVALIDARG, "(hdc,&psc,&sfp) partly uninitialized, expected E_INVALIDARG, got %08x\n", hr);
 366     ok( psc != NULL, "Expected a pointer in psc, got NULL\n");
 367     ScriptFreeCache(&psc);
 368     ok( psc == NULL, "Expected psc to be NULL, got %p\n", psc);
 369
 370     /* Give it the correct cBytes, we don't care about what's coming back */
 371     sfp.cBytes = sizeof(SCRIPT_FONTPROPERTIES);
 372     psc = NULL;
 373     hr = ScriptGetFontProperties(hdc,&psc,&sfp);
 374     ok( hr == S_OK, "(hdc,&psc,&sfp) partly initialized, expected S_OK, got %08x\n", hr);
 375     ok( psc != NULL, "Expected a pointer in psc, got NULL\n");
 376
 377     /* Save the psc pointer */
 378     old_psc = psc;
 379     /* Now a NULL hdc again */
 380     hr = ScriptGetFontProperties(NULL,&psc,&sfp);
 381     ok( hr == S_OK, "(NULL,&psc,&sfp), expected S_OK, got %08x\n", hr);
 382     ok( psc == old_psc, "Expected psc not to be changed, was %p is now %p\n", old_psc, psc);
 383     ScriptFreeCache(&psc);
 384     ok( psc == NULL, "Expected psc to be NULL, got %p\n", psc);
 385
 386     /* Cleanup */
 387     ReleaseDC(hwnd, hdc);
 388     DestroyWindow(hwnd);
 389 }
 390
 391 void test_ScriptTextOut(void)
 392 {
 393     HRESULT         hr;
 394     HWND            hwnd;
 395     HDC             hdc;
 396
 397     int             cInChars;
 398     int             cMaxItems;
 399     SCRIPT_ITEM     pItem[255];
 400     int             pcItems;
 401     WCHAR           TestItem1[] = {'T', 'e', 's', 't', 'a', 0};
 402
 403     SCRIPT_CACHE    psc;
 404     int             cChars;
 405     int             cMaxGlyphs;
 406     unsigned short  pwOutGlyphs1[256];
 407     WORD            pwLogClust[256];
 408     SCRIPT_VISATTR  psva[256];
 409     int             pcGlyphs;
 410     int             piAdvance[256];
 411     GOFFSET         pGoffset[256];
 412     ABC             pABC[256];
 413     RECT            rect;
 414     int             piX;
 415     int             iCP = 1;
 416     BOOL            fTrailing = FALSE;
 417     SCRIPT_LOGATTR  *psla;
 418     SCRIPT_LOGATTR  sla[256];
 419
 420     /* We need a valid HDC to drive a lot of Script functions which requires the following    *
 421      * to set up for the tests.                                                               */
 422     hwnd = CreateWindowExA(0, "static", "", WS_POPUP, 0,0,100,100,
 423                            0, 0, 0, NULL);
 424     assert(hwnd != 0);
 425     ShowWindow(hwnd, SW_SHOW);
 426     UpdateWindow(hwnd);
 427
 428     hdc = GetDC(hwnd);                                      /* We now have a hdc             */
 429     ok( hdc != NULL, "HDC failed to be created %p\n", hdc);
 430
 431     /* This is a valid test that will cause parsing to take place                             */
 432     cInChars = 5;
 433     cMaxItems = 255;
 434     hr = ScriptItemize(TestItem1, cInChars, cMaxItems, NULL, NULL, pItem, &pcItems);
 435     ok (hr == 0, "ScriptItemize should return 0, returned %08x\n", hr);
 436     /*  This test is for the interim operation of ScriptItemize where only one SCRIPT_ITEM is *
 437      *  returned.                                                                             */
 438     ok (pcItems > 0, "The number of SCRIPT_ITEMS should be greater than 0\n");
 439     if (pcItems > 0)
 440         ok (pItem[0].iCharPos == 0 && pItem[1].iCharPos == cInChars,
 441             "Start pos not = 0 (%d) or end pos not = %d (%d)\n",
 442             pItem[0].iCharPos, cInChars, pItem[1].iCharPos);
 443
 444     /* It would appear that we have a valid SCRIPT_ANALYSIS and can continue
 445      * ie. ScriptItemize has succeeded and that pItem has been set                            */
 446     cInChars = 5;
 447     cMaxItems = 255;
 448     if (hr == 0) {
 449         psc = NULL;                                   /* must be null on first call           */
 450         cChars = cInChars;
 451         cMaxGlyphs = cInChars;
 452         cMaxGlyphs = 256;
 453         hr = ScriptShape(hdc, &psc, TestItem1, cChars,
 454                          cMaxGlyphs, &pItem[0].a,
 455                          pwOutGlyphs1, pwLogClust, psva, &pcGlyphs);
 456         ok (hr == 0, "ScriptShape should return 0 not (%08x)\n", hr);
 457         ok (psc != NULL, "psc should not be null and have SCRIPT_CACHE buffer address\n");
 458         ok (pcGlyphs == cChars, "Chars in (%d) should equal Glyphs out (%d)\n", cChars, pcGlyphs);
 459         if (hr ==0) {
 460             /* Note hdc is needed as glyph info is not yet in psc                  */
 461             hr = ScriptPlace(hdc, &psc, pwOutGlyphs1, pcGlyphs, psva, &pItem[0].a, piAdvance,
 462                              pGoffset, pABC);
 463             ok (hr == 0, "Should return 0 not (%08x)\n", hr);
 464             ScriptFreeCache(&psc);              /* Get rid of psc for next test set */
 465             ok( psc == NULL, "Expected psc to be NULL, got %p\n", psc);
 466
 467             hr = ScriptTextOut(NULL, NULL, 0, 0, 0, NULL, NULL, NULL, 0, NULL, 0, NULL, NULL, NULL);
 468             ok (hr == E_INVALIDARG, "Should return 0 not (%08x)\n", hr);
 469
 470             hr = ScriptTextOut(NULL, NULL, 0, 0, 0, NULL, &pItem[0].a, NULL, 0, pwOutGlyphs1, pcGlyphs,
 471                                piAdvance, NULL, pGoffset);
 472             ok( hr == E_INVALIDARG, "(NULL,NULL,TestItem1, cInChars, dwFlags, pwOutGlyphs3), "
 473                                     "expected E_INVALIDARG, got %08x\n", hr);
 474
 475             /* Set psc to NULL, to be able to check if a pointer is returned in psc */
 476             psc = NULL;
 477             hr = ScriptTextOut(NULL, &psc, 0, 0, 0, NULL, NULL, NULL, 0, NULL, 0,
 478                                NULL, NULL, NULL);
 479             ok( hr == E_INVALIDARG, "(NULL,&psc,NULL,0,0,0,NULL,), expected E_INVALIDARG, "
 480                                     "got %08x\n", hr);
 481             ok( psc == NULL, "Expected psc to be NULL, got %p\n", psc);
 482
 483             /* Set psc to NULL, to be able to check if a pointer is returned in psc
 484              * hdc is required for this one rather than the usual optional          */
 485             psc = NULL;
 486             hr = ScriptTextOut(NULL, &psc, 0, 0, 0, NULL, &pItem[0].a, NULL, 0, pwOutGlyphs1, pcGlyphs,
 487                                piAdvance, NULL, pGoffset);
 488             ok( hr == E_INVALIDARG, "(NULL,&psc,), expected E_INVALIDARG, got %08x\n", hr);
 489             ok( psc == NULL, "Expected psc to be NULL, got %p\n", psc);
 490
 491             /* Set that is gets a psc and that returns 0 status */
 492             hr = ScriptTextOut(hdc, &psc, 0, 0, 0, NULL, &pItem[0].a, NULL, 0, pwOutGlyphs1, pcGlyphs,
 493                                piAdvance, NULL, pGoffset);
 494             ok (hr == 0, "ScriptTextOut should return 0 not (%08x)\n", hr);
 495             ok (psc != NULL, "psc should not be null and have SCRIPT_CACHE buffer address\n");
 496
 497             /* Test Rect Rgn is acceptable */
 498             rect.top = 10;
 499             rect.bottom = 20;
 500             rect.left = 10;
 501             rect.right = 40;
 502             hr = ScriptTextOut(hdc, &psc, 0, 0, 0, &rect, &pItem[0].a, NULL, 0, pwOutGlyphs1, pcGlyphs,
 503                                piAdvance, NULL, pGoffset);
 504             ok (hr == 0, "ScriptTextOut should return 0 not (%08x)\n", hr);
 505             ok (psc != NULL, "psc should not be null and have SCRIPT_CACHE buffer address\n");
 506
 507             iCP = 1;
 508             hr = ScriptCPtoX(iCP, fTrailing, cChars, pcGlyphs, (const WORD *) &pwLogClust,
 509                             (const SCRIPT_VISATTR *) &psva, (const int *)&piAdvance, &pItem[0].a, &piX);
 510             ok(hr == S_OK, "ScriptCPtoX Stub should return S_OK not %08x\n", hr);
 511
 512             psla = (SCRIPT_LOGATTR *)&sla;
 513             hr = ScriptBreak(TestItem1, cChars, &pItem[0].a, psla);
 514             ok(hr == S_OK, "ScriptBreak Stub should return S_OK not %08x\n", hr);
 515
 516             /* Clean up and go   */
 517             ScriptFreeCache(&psc);
 518             ok( psc == NULL, "Expected psc to be NULL, got %p\n", psc);
 519         }
 520     }
 521     ReleaseDC(hwnd, hdc);
 522     DestroyWindow(hwnd);
 523 }
 524
 525 static void test_ScriptXtoX(void)
 526 /****************************************************************************************
 527  *  This routine tests the ScriptXtoCP and ScriptCPtoX functions using static variables *
 528  ****************************************************************************************/
 529 {
 530     int iX, iCP;
 531     int cChars;
 532     int cGlyphs;
 533     WORD pwLogClust[10] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
 534     SCRIPT_VISATTR psva[10];
 535     int piAdvance[10] = {200, 190, 210, 180, 170, 204, 189, 195, 212, 203};
 536     SCRIPT_ANALYSIS psa;
 537     int piCP, piX;
 538     int piTrailing;
 539     BOOL fTrailing;
 540     HRESULT hr;
 541
 542     iX = -1;
 543     cChars = 10;
 544     cGlyphs = 10;
 545     hr = ScriptXtoCP(iX, cChars, cGlyphs, pwLogClust, psva, piAdvance, &psa, &piCP, &piTrailing);
 546     ok(hr == S_OK, "ScriptXtoCP should return S_OK not %08x\n", hr);
 547     ok(piCP == -1, "Negative iX should return piCP=-1 not %d\n", piCP);
 548     ok(piTrailing == TRUE, "Negative iX should return piTrailing=TRUE not %d\n", piTrailing);
 549     iX = 1954;
 550     cChars = 10;
 551     cGlyphs = 10;
 552     hr = ScriptXtoCP(iX, cChars, cGlyphs, pwLogClust, psva, piAdvance, &psa, &piCP, &piTrailing);
 553     ok(hr == S_OK, "ScriptXtoCP should return S_OK not %08x\n", hr);
 554     ok(piCP == 10, "Excessive iX should return piCP=10 not %d\n", piCP);
 555     ok(piTrailing == FALSE, "Excessive iX should return piTrailing=FALSE not %d\n", piTrailing);
 556     iX = 779;
 557     cChars = 10;
 558     cGlyphs = 10;
 559     hr = ScriptXtoCP(iX, cChars, cGlyphs, pwLogClust, psva, piAdvance, &psa, &piCP, &piTrailing);
 560     ok(hr == S_OK, "ScriptXtoCP should return S_OK not %08x\n", hr);
 561     ok(piCP == 3, "iX=%d should return piCP=3 not %d\n", iX, piCP);
 562     ok(piTrailing == 1, "iX=%d should return piTrailing=1 not %d\n", iX, piTrailing);
 563     iX = 780;
 564     cChars = 10;
 565     cGlyphs = 10;
 566     hr = ScriptXtoCP(iX, cChars, cGlyphs, pwLogClust, psva, piAdvance, &psa, &piCP, &piTrailing);
 567     ok(hr == S_OK, "ScriptXtoCP should return S_OK not %08x\n", hr);
 568     ok(piCP == 3, "iX=%d should return piCP=3 not %d\n", iX, piCP);
 569     ok(piTrailing == 1, "iX=%d should return piTrailing=1 not %d\n", iX, piTrailing);
 570     iX = 868;
 571     cChars = 10;
 572     cGlyphs = 10;
 573     hr = ScriptXtoCP(iX, cChars, cGlyphs, pwLogClust, psva, piAdvance, &psa, &piCP, &piTrailing);
 574     ok(hr == S_OK, "ScriptXtoCP should return S_OK not %08x\n", hr);
 575     ok(piCP == 4, "iX=%d should return piCP=4 not %d\n", iX, piCP);
 576
 577     iCP=5;
 578     fTrailing = FALSE;
 579     cChars = 10;
 580     cGlyphs = 10;
 581     hr = ScriptCPtoX(iCP, fTrailing, cChars, cGlyphs, pwLogClust, psva, piAdvance, &psa, &piX);
 582     ok(hr == S_OK, "ScriptCPtoX should return S_OK not %08x\n", hr);
 583     ok(piX == 976, "iCP=%d should return piX=976 not %d\n", iCP, piX);
 584     iCP=5;
 585     fTrailing = TRUE;
 586     cChars = 10;
 587     cGlyphs = 10;
 588     hr = ScriptCPtoX(iCP, fTrailing, cChars, cGlyphs, pwLogClust, psva, piAdvance, &psa, &piX);
 589     ok(hr == S_OK, "ScriptCPtoX should return S_OK not %08x\n", hr);
 590     ok(piX == 1171, "iCP=%d should return piX=1171 not %d\n", iCP, piX);
 591     iCP=6;
 592     fTrailing = FALSE;
 593     cChars = 10;
 594     cGlyphs = 10;
 595     hr = ScriptCPtoX(iCP, fTrailing, cChars, cGlyphs, pwLogClust, psva, piAdvance, &psa, &piX);
 596     ok(hr == S_OK, "ScriptCPtoX should return S_OK not %08x\n", hr);
 597     ok(piX == 1171, "iCP=%d should return piX=1171 not %d\n", iCP, piX);
 598     iCP=11;
 599     fTrailing = FALSE;
 600     cChars = 10;
 601     cGlyphs = 10;
 602     hr = ScriptCPtoX(iCP, fTrailing, cChars, cGlyphs, pwLogClust, psva, piAdvance, &psa, &piX);
 603     ok(hr == S_OK, "ScriptCPtoX should return S_OK not %08x\n", hr);
 604     ok(piX == 1953, "iCP=%d should return piX=1953 not %d\n", iCP, piX);
 605     iCP=11;
 606     fTrailing = TRUE;
 607     cChars = 10;
 608     cGlyphs = 10;
 609     hr = ScriptCPtoX(iCP, fTrailing, cChars, cGlyphs, pwLogClust, psva, piAdvance, &psa, &piX);
 610     ok(hr == S_OK, "ScriptCPtoX should return S_OK not %08x\n", hr);
 611     ok(piX == 1953, "iCP=%d should return piX=1953 not %d\n", iCP, piX);
 612
 613 }
 614
 615 static void test_ScriptString(void)
 616 {
 617 /*******************************************************************************************
 618  *
 619  * This set of tests are for the string functions of uniscribe.  The ScriptStringAnalyse
 620  * function allocates memory pointed to by the SCRIPT_STRING_ANALYSIS ssa pointer.  This
 621  * memory if freed by ScriptStringFree.  There needs to be a valid hdc for this this as
 622  * ScriptStrinAnalyse calls ScriptSItemize, ScriptShape and ScriptPlace which require it.
 623  *
 624  */
 625
 626     HRESULT         hr;
 627     HWND            hwnd;
 628     HDC             hdc = 0;
 629     WCHAR           teststr[] = {'T','e','s','t','1',' ','a','2','b','3', '\0'};
 630     int             String = (sizeof(teststr)/sizeof(WCHAR))-1;
 631     int             Glyphs = String * 2 + 16;
 632     int             Charset;
 633     DWORD           Flags = SSA_GLYPHS;
 634     int             ReqWidth = 100;
 635     SCRIPT_CONTROL  Control;
 636     SCRIPT_STATE    State;
 637     const int       Dx[5] = {10, 10, 10, 10, 10};
 638     SCRIPT_TABDEF   Tabdef;
 639     const BYTE      InClass = 0;
 640     SCRIPT_STRING_ANALYSIS ssa = NULL;
 641
 642     int             X = 10;
 643     int             Y = 100;
 644     UINT            Options = 0;
 645     const RECT      rc = {0, 50, 100, 100};
 646     int             MinSel = 0;
 647     int             MaxSel = 0;
 648     BOOL            Disabled = FALSE;
 649
 650     LOGFONTA        lf;
 651     HFONT           zfont;
 652
 653     /* We need a valid HDC to drive a lot of Script functions which requires the following    *
 654      * to set up for the tests.                                                               */
 655     hwnd = CreateWindowExA(0, "static", "", WS_POPUP, 0,0,100,100,
 656                            0, 0, 0, NULL);
 657     assert(hwnd != 0);
 658
 659     hdc = GetDC(hwnd);                                      /* We now have a hdc             */
 660     ok( hdc != NULL, "HDC failed to be created %p\n", hdc);
 661
 662     lstrcpyA(lf.lfFaceName, "Symbol");
 663     lf.lfHeight = 10;
 664     lf.lfItalic = 0;
 665     lf.lfEscapement = 0;
 666     lf.lfOrientation = 0;
 667     lf.lfUnderline = 0;
 668     lf.lfStrikeOut = 0;
 669     lf.lfWeight = 300;
 670     lf.lfWidth = 10;
 671
 672     zfont = (HFONT) SelectObject(hdc, CreateFontIndirectA(&lf));
 673
 674     Charset = -1;     /* this flag indicates unicode input */
 675     /* Test without hdc to get E_INVALIDARG */
 676     hr = ScriptStringAnalyse( NULL, teststr, String, Glyphs, Charset, Flags,
 677                              ReqWidth, &Control, &State, Dx, &Tabdef,
 678                              &InClass, &ssa);
 679     ok(hr == E_PENDING, "ScriptStringAnalyse Stub should return E_PENDING not %08x\n", hr);
 680
 681     /* test with hdc, this should be a valid test  */
 682     hr = ScriptStringAnalyse( hdc, teststr, String, Glyphs, Charset, Flags,
 683                               ReqWidth, &Control, &State, Dx, &Tabdef,
 684                               &InClass, &ssa);
 685     todo_wine ok(hr == S_OK, "ScriptStringAnalyse should return S_OK not %08x\n", hr);
 686
 687     /* test makes sure that a call with a valid pssa still works */
 688     hr = ScriptStringAnalyse( hdc, teststr, String, Glyphs, Charset, Flags,
 689                               ReqWidth, &Control, &State, Dx, &Tabdef,
 690                               &InClass, &ssa);
 691     todo_wine ok(hr == S_OK, "ScriptStringAnalyse should return S_OK not %08x\n", hr);
 692     todo_wine ok(ssa != NULL, "ScriptStringAnalyse pssa should not be NULL\n");
 693
 694     if  (hr == 0)
 695     {
 696         hr = ScriptStringOut(ssa, X, Y, Options, &rc, MinSel, MaxSel, Disabled);
 697         todo_wine ok(hr == S_OK, "ScriptStringOut should return S_OK not %08x\n", hr);
 698         hr = ScriptStringFree(&ssa);
 699         todo_wine ok(hr == S_OK, "ScriptStringFree should return S_OK not %08x\n", hr);
 700     }
 701 }
 702
 703 void test_ScriptStringXtoCP_CPtoX(HDC hdc)
 704 {
 705 /*****************************************************************************************
 706  *
 707  * This test is for the ScriptStringXtoCP and ScriptStringXtoCP functions.  Due to the
 708  * nature of the fonts between Windows and Wine, the test is implemented by generating
 709  * values using one one function then checking the output of the second.  In this way
 710  * the validity of the functions is established using Windows as a base and confirming
 711  * similar behaviour in wine.
 712  */
 713
 714     HRESULT         hr;
 715     WCHAR           teststr1[] = {'T', 'e', 's', 't', 'e', '1', '2', ' ', 'a', '\0'};
 716     void            *String = (WCHAR *) &teststr1;      /* ScriptStringAnalysis needs void */
 717     int             String_len = (sizeof(teststr1)/sizeof(WCHAR))-1;
 718     int             Glyphs = String_len * 2 + 16;       /* size of buffer as recommended  */
 719     int             Charset = -1;                       /* unicode                        */
 720     DWORD           Flags = SSA_GLYPHS;
 721     int             ReqWidth = 100;
 722     SCRIPT_CONTROL  Control;
 723     SCRIPT_STATE    State;
 724     SCRIPT_TABDEF   Tabdef;
 725     const BYTE      InClass = 0;
 726     SCRIPT_STRING_ANALYSIS ssa = NULL;
 727
 728     int             Ch;                                  /* Character position in string */
 729     int             iTrailing;
 730     int             Cp;                                  /* Character position in string */
 731     int             X;
 732     BOOL            fTrailing;
 733
 734     LOGFONTA        lf;
 735     HFONT           zfont;
 736
 737     lstrcpyA(lf.lfFaceName, "Symbol");
 738     lf.lfHeight = 10;
 739     lf.lfCharSet = 0;
 740     lf.lfItalic = 0;
 741     lf.lfEscapement = 0;
 742     lf.lfOrientation = 0;
 743     lf.lfUnderline = 0;
 744     lf.lfStrikeOut = 0;
 745     lf.lfWeight = 400;
 746     lf.lfWidth = 0;
 747     lf.lfPitchAndFamily = 0;
 748
 749     zfont = (HFONT) SelectObject(hdc, CreateFontIndirectA(&lf));
 750
 751     /* Test with hdc, this should be a valid test
 752      * Here we generrate an SCRIPT_STRING_ANALYSIS that will be used as input to the
 753      * following character positions to X and X to character position functions.
 754      */
 755     hr = ScriptStringAnalyse( hdc, String, String_len, Glyphs, Charset, Flags,
 756                               ReqWidth, &Control, &State, NULL, &Tabdef,
 757                               &InClass, &ssa);
 758     todo_wine ok(hr == S_OK, "ScriptStringAnalyse should return S_OK not %08x\n", hr);
 759     todo_wine ok(ssa != NULL, "ScriptStringAnalyse ssa should not be NULL\n");
 760     if  (hr == 0)
 761     {
 762         /*
 763          * Loop to generate character positions to provide starting positions for the
 764          * ScriptStringCPtoX and ScriptStringXtoCP functions
 765          */
 766         for (Cp = 0; Cp < String_len; Cp++)
 767         {
 768             /* The fTrailing flag is used to indicate whether the X being returned is at
 769              * the beginning or the end of the character. What happens here is that if
 770              * fTrailing indicates the end of the character, ie. FALSE, then ScriptStringXtoCP
 771              * returns the beginning of the next character and iTrailing is FALSE.  So for this
 772              * loop iTrailing will be FALSE in both cases.
 773              */
 774             fTrailing = FALSE;
 775             hr = ScriptStringCPtoX(ssa, Cp, fTrailing, &X);
 776             todo_wine ok(hr == S_OK, "ScriptStringCPtoX should return S_OK not %08x\n", hr);
 777             hr = ScriptStringXtoCP(ssa, X, &Ch, &iTrailing);
 778             todo_wine ok(hr == S_OK, "ScriptStringXtoCP should return S_OK not %08x\n", hr);
 779             todo_wine ok(Cp == Ch, "ScriptStringXtoCP should return Ch = %d not %d for X = %d\n", Cp, Ch, X);
 780             todo_wine ok(iTrailing == FALSE, "ScriptStringXtoCP should return iTrailing = 0 not %d for X = %d\n",
 781                                   iTrailing, X);
 782             fTrailing = TRUE;
 783             hr = ScriptStringCPtoX(ssa, Cp, fTrailing, &X);
 784             todo_wine ok(hr == S_OK, "ScriptStringCPtoX should return S_OK not %08x\n", hr);
 785             hr = ScriptStringXtoCP(ssa, X, &Ch, &iTrailing);
 786             todo_wine ok(hr == S_OK, "ScriptStringXtoCP should return S_OK not %08x\n", hr);
 787
 788             /*
 789              * Check that character position returned by ScriptStringXtoCP in Ch matches the
 790              * one input to ScriptStringCPtoX.  This means that the Cp to X position and back
 791              * again works
 792              */
 793             todo_wine ok(Cp + 1 == Ch, "ScriptStringXtoCP should return Ch = %d not %d for X = %d\n", Cp + 1, Ch, X);
 794             todo_wine ok(iTrailing == FALSE, "ScriptStringXtoCP should return iTrailing = 0 not %d for X = %d\n",
 795                                    iTrailing, X);
 796         }
 797
 798         /*
 799          * This test is to check that if the X position is just inside the trailing edge of the
 800          * character then iTrailing will indicate the trailing edge, ie. TRUE
 801          */
 802         fTrailing = TRUE;
 803         Cp = 3;
 804         hr = ScriptStringCPtoX(ssa, Cp, fTrailing, &X);
 805         todo_wine ok(hr == S_OK, "ScriptStringCPtoX should return S_OK not %08x\n", hr);
 806         X--;                                /* put X just inside the trailing edge */
 807         hr = ScriptStringXtoCP(ssa, X, &Ch, &iTrailing);
 808         todo_wine ok(hr == S_OK, "ScriptStringXtoCP should return S_OK not %08x\n", hr);
 809         todo_wine ok(Cp == Ch, "ScriptStringXtoCP should return Ch = %d not %d for X = %d\n", Cp, Ch, X);
 810         todo_wine ok(iTrailing == TRUE, "ScriptStringXtoCP should return iTrailing = 1 not %d for X = %d\n",
 811                                   iTrailing, X);
 812
 813         /*
 814          * This test is to check that if the X position is just outside the trailing edge of the
 815          * character then iTrailing will indicate the leading edge, ie. FALSE, and Ch will indicate
 816          * the next character, ie. Cp + 1
 817          */
 818         fTrailing = TRUE;
 819         Cp = 3;
 820         hr = ScriptStringCPtoX(ssa, Cp, fTrailing, &X);
 821         todo_wine ok(hr == S_OK, "ScriptStringCPtoX should return S_OK not %08x\n", hr);
 822         X++;                                /* put X just outside the trailing edge */
 823         hr = ScriptStringXtoCP(ssa, X, &Ch, &iTrailing);
 824         todo_wine ok(hr == S_OK, "ScriptStringXtoCP should return S_OK not %08x\n", hr);
 825         todo_wine ok(Cp + 1 == Ch, "ScriptStringXtoCP should return Ch = %d not %d for X = %d\n", Cp + 1, Ch, X);
 826         todo_wine ok(iTrailing == FALSE, "ScriptStringXtoCP should return iTrailing = 0 not %d for X = %d\n",
 827                                   iTrailing, X);
 828
 829         /*
 830          * This test is to check that if the X position is just outside the leading edge of the
 831          * character then iTrailing will indicate the trailing edge, ie. TRUE, and Ch will indicate
 832          * the next character down , ie. Cp - 1
 833          */
 834         fTrailing = FALSE;
 835         Cp = 3;
 836         hr = ScriptStringCPtoX(ssa, Cp, fTrailing, &X);
 837         todo_wine ok(hr == S_OK, "ScriptStringCPtoX should return S_OK not %08x\n", hr);
 838         X--;                                /* put X just outside the leading edge */
 839         hr = ScriptStringXtoCP(ssa, X, &Ch, &iTrailing);
 840         todo_wine ok(hr == S_OK, "ScriptStringXtoCP should return S_OK not %08x\n", hr);
 841         todo_wine ok(Cp - 1 == Ch, "ScriptStringXtoCP should return Ch = %d not %d for X = %d\n", Cp - 1, Ch, X);
 842         todo_wine ok(iTrailing == TRUE, "ScriptStringXtoCP should return iTrailing = 1 not %d for X = %d\n",
 843                                   iTrailing, X);
 844
 845         /*
 846          * Cleanup the the SSA for the next round of tests
 847          */
 848         hr = ScriptStringFree(&ssa);
 849         todo_wine ok(hr == S_OK, "ScriptStringFree should return S_OK not %08x\n", hr);
 850
 851         /*
 852          * Test to see that exceeding the number of chars returns E_INVALIDARG.  First
 853          * generate an SSA for the subsequent tests.
 854          */
 855         hr = ScriptStringAnalyse( hdc, String, String_len, Glyphs, Charset, Flags,
 856                                   ReqWidth, &Control, &State, NULL, &Tabdef,
 857                                   &InClass, &ssa);
 858         todo_wine ok(hr == S_OK, "ScriptStringAnalyse should return S_OK not %08x\n", hr);
 859
 860         /*
 861          * When ScriptStringCPtoX is called with a character position Cp that exceeds the
 862          * string length, return E_INVALIDARG.  This also invalidates the ssa so a
 863          * ScriptStringFree should also fail.
 864          */
 865         fTrailing = FALSE;
 866         Cp = String_len + 1;
 867         hr = ScriptStringCPtoX(ssa, Cp, fTrailing, &X);
 868         todo_wine ok(hr == E_INVALIDARG, "ScriptStringCPtoX should return E_INVALIDARG not %08x\n", hr);
 869
 870         hr = ScriptStringFree(&ssa);
 871         /*
 872          * ScriptStringCPtoX should free ssa, hence ScriptStringFree should fail
 873          */
 874         todo_wine ok(hr == E_INVALIDARG, "ScriptStringFree should return E_INVALIDARG not %08x\n", hr);
 875     }
 876 }
 877
 878 void test_ScriptCacheGetHeight(HDC hdc)
 879 {
 880     HRESULT hr;
 881     SCRIPT_CACHE sc = NULL;
 882     long height;
 883
 884     hr = ScriptCacheGetHeight(NULL, NULL, NULL);
 885     ok(hr == E_INVALIDARG, "expected E_INVALIDARG, got 0x%08x\n", hr);
 886
 887     hr = ScriptCacheGetHeight(NULL, &sc, NULL);
 888     ok(hr == E_INVALIDARG, "expected E_INVALIDARG, got 0x%08x\n", hr);
 889
 890     hr = ScriptCacheGetHeight(NULL, &sc, &height);
 891     ok(hr == E_PENDING, "expected E_PENDING, got 0x%08x\n", hr);
 892
 893     height = 0;
 894
 895     hr = ScriptCacheGetHeight(hdc, &sc, &height);
 896     ok(hr == S_OK, "expected S_OK, got 0x%08x\n", hr);
 897
 898     ok(height > 0, "expected height > 0\n");
 899 }
 900
 901 void test_ScriptGetGlyphABCWidth(HDC hdc)
 902 {
 903     HRESULT hr;
 904     LOGFONTA lf;
 905     HFONT hfont;
 906     SCRIPT_CACHE sc = NULL;
 907     ABC abc;
 908
 909     memset(&lf, 0, sizeof(lf));
 910
 911     lstrcpyA(lf.lfFaceName, "Symbol");
 912     hfont = CreateFontIndirectA(&lf);
 913     hfont = SelectObject(hdc, hfont);
 914
 915     hr = ScriptGetGlyphABCWidth(NULL, NULL, 'a', NULL);
 916     ok(hr == E_INVALIDARG, "expected E_INVALIDARG, got 0x%08x\n", hr);
 917
 918     hr = ScriptGetGlyphABCWidth(NULL, &sc, 'a', NULL);
 919     ok(hr == E_PENDING, "expected E_PENDING, got 0x%08x\n", hr);
 920
 921     if (0) {    /* crashes on WinXP */
 922     hr = ScriptGetGlyphABCWidth(hdc, &sc, 'a', NULL);
 923     ok(hr == E_INVALIDARG, "expected E_INVALIDARG, got 0x%08x\n", hr);
 924     }
 925
 926     hr = ScriptGetGlyphABCWidth(hdc, &sc, 'a', &abc);
 927     ok(hr == S_OK, "expected S_OK, got 0x%08x\n", hr);
 928 }
 929
 930 void test_ScriptLayout(void)
 931 {
 932     HRESULT hr;
 933     static const BYTE levels[][5] =
 934     {
 935         { 0, 0, 0, 0, 0 },
 936         { 1, 1, 1, 1, 1 },
 937         { 2, 2, 2, 2, 2 },
 938         { 3, 3, 3, 3, 3 },
 939     };
 940     static const int expect[][5] =
 941     {
 942         { 0, 1, 2, 3, 4 },
 943         { 4, 3, 2, 1, 0 },
 944         { 0, 1, 2, 3, 4 },
 945         { 4, 3, 2, 1, 0 }
 946     };
 947     int i, j, vistolog[sizeof(levels[0])], logtovis[sizeof(levels[0])];
 948
 949     hr = ScriptLayout(sizeof(levels[0]), NULL, vistolog, logtovis);
 950     ok(hr == E_INVALIDARG, "expected E_INVALIDARG, got 0x%08x\n", hr);
 951
 952     hr = ScriptLayout(sizeof(levels[0]), levels[0], NULL, NULL);
 953     ok(hr == E_INVALIDARG, "expected E_INVALIDARG, got 0x%08x\n", hr);
 954
 955     for (i = 0; i < sizeof(levels)/sizeof(levels[0]); i++)
 956     {
 957         hr = ScriptLayout(sizeof(levels[0]), levels[i], vistolog, logtovis);
 958         ok(hr == S_OK, "expected S_OK, got 0x%08x\n", hr);
 959
 960         for (j = 0; j < sizeof(levels[i]); j++)
 961         {
 962             ok(expect[i][j] == vistolog[j],
 963                "failure: levels[%d][%d] = %d, vistolog[%d] = %d\n",
 964                i, j, levels[i][j], j, vistolog[j] );
 965         }
 966
 967         for (j = 0; j < sizeof(levels[i]); j++)
 968         {
 969             ok(expect[i][j] == logtovis[j],
 970                "failure: levels[%d][%d] = %d, logtovis[%d] = %d\n",
 971                i, j, levels[i][j], j, logtovis[j] );
 972         }
 973     }
 974 }
 975
 976 static const struct
 977 {
 978     LGRPID group;
 979     LCID lcid;
 980     SCRIPT_DIGITSUBSTITUTE sds;
 981     DWORD uDefaultLanguage;
 982     DWORD fContextDigits;
 983     WORD fDigitSubstitute;
 984 }
 985 subst_data[] =
 986 {
 987     { 0x01, 0x00403, { 9, 3, 1, 0 }, 9, 0, 0 },
 988     { 0x01, 0x00406, { 9, 6, 1, 0 }, 9, 0, 0 },
 989     { 0x01, 0x00407, { 9, 7, 1, 0 }, 9, 0, 0 },
 990     { 0x01, 0x00409, { 9, 9, 1, 0 }, 9, 0, 0 },
 991     { 0x01, 0x0040a, { 9, 10, 1, 0 }, 9, 0, 0 },
 992     { 0x01, 0x0040b, { 9, 11, 1, 0 }, 9, 0, 0 },
 993     { 0x01, 0x0040c, { 9, 12, 1, 0 }, 9, 0, 0 },
 994     { 0x01, 0x0040f, { 9, 15, 1, 0 }, 9, 0, 0 },
 995     { 0x01, 0x00410, { 9, 16, 1, 0 }, 9, 0, 0 },
 996     { 0x01, 0x00413, { 9, 19, 1, 0 }, 9, 0, 0 },
 997     { 0x01, 0x00414, { 9, 20, 1, 0 }, 9, 0, 0 },
 998     { 0x01, 0x00416, { 9, 22, 1, 0 }, 9, 0, 0 },
 999     { 0x01, 0x0041d, { 9, 29, 1, 0 }, 9, 0, 0 },
1000     { 0x01, 0x00421, { 9, 33, 1, 0 }, 9, 0, 0 },
1001     { 0x01, 0x0042d, { 9, 45, 1, 0 }, 9, 0, 0 },
1002     { 0x01, 0x00432, { 9, 50, 1, 0 }, 9, 0, 0 },
1003     { 0x01, 0x00434, { 9, 52, 1, 0 }, 9, 0, 0 },
1004     { 0x01, 0x00435, { 9, 53, 1, 0 }, 9, 0, 0 },
1005     { 0x01, 0x00436, { 9, 54, 1, 0 }, 9, 0, 0 },
1006     { 0x01, 0x00438, { 9, 56, 1, 0 }, 9, 0, 0 },
1007     { 0x01, 0x0043a, { 9, 58, 1, 0 }, 9, 0, 0 },
1008     { 0x01, 0x0043b, { 9, 59, 1, 0 }, 9, 0, 0 },
1009     { 0x01, 0x0043e, { 9, 62, 1, 0 }, 9, 0, 0 },
1010     { 0x01, 0x00441, { 9, 65, 1, 0 }, 9, 0, 0 },
1011     { 0x01, 0x00452, { 9, 82, 1, 0 }, 9, 0, 0 },
1012     { 0x01, 0x00456, { 9, 86, 1, 0 }, 9, 0, 0 },
1013     { 0x01, 0x0046b, { 9, 107, 1, 0 }, 9, 0, 0 },
1014     { 0x01, 0x0046c, { 9, 108, 1, 0 }, 9, 0, 0 },
1015     { 0x01, 0x00481, { 9, 129, 1, 0 }, 9, 0, 0 },
1016     { 0x01, 0x00807, { 9, 7, 1, 0 }, 9, 0, 0 },
1017     { 0x01, 0x00809, { 9, 9, 1, 0 }, 9, 0, 0 },
1018     { 0x01, 0x0080a, { 9, 10, 1, 0 }, 9, 0, 0 },
1019     { 0x01, 0x0080c, { 9, 12, 1, 0 }, 9, 0, 0 },
1020     { 0x01, 0x00810, { 9, 16, 1, 0 }, 9, 0, 0 },
1021     { 0x01, 0x00813, { 9, 19, 1, 0 }, 9, 0, 0 },
1022     { 0x01, 0x00814, { 9, 20, 1, 0 }, 9, 0, 0 },
1023     { 0x01, 0x00816, { 9, 22, 1, 0 }, 9, 0, 0 },
1024     { 0x01, 0x0081d, { 9, 29, 1, 0 }, 9, 0, 0 },
1025     { 0x01, 0x0083b, { 9, 59, 1, 0 }, 9, 0, 0 },
1026     { 0x01, 0x0083e, { 9, 62, 1, 0 }, 9, 0, 0 },
1027     { 0x01, 0x0086b, { 9, 107, 1, 0 }, 9, 0, 0 },
1028     { 0x01, 0x00c07, { 9, 7, 1, 0 }, 9, 0, 0 },
1029     { 0x01, 0x00c09, { 9, 9, 1, 0 }, 9, 0, 0 },
1030     { 0x01, 0x00c0a, { 9, 10, 1, 0 }, 9, 0, 0 },
1031     { 0x01, 0x00c0c, { 9, 12, 1, 0 }, 9, 0, 0 },
1032     { 0x01, 0x00c3b, { 9, 59, 1, 0 }, 9, 0, 0 },
1033     { 0x01, 0x00c6b, { 9, 107, 1, 0 }, 9, 0, 0 },
1034     { 0x01, 0x01007, { 9, 7, 1, 0 }, 9, 0, 0 },
1035     { 0x01, 0x01009, { 9, 9, 1, 0 }, 9, 0, 0 },
1036     { 0x01, 0x0100a, { 9, 10, 1, 0 }, 9, 0, 0 },
1037     { 0x01, 0x0100c, { 9, 12, 1, 0 }, 9, 0, 0 },
1038     { 0x01, 0x0103b, { 9, 59, 1, 0 }, 9, 0, 0 },
1039     { 0x01, 0x01407, { 9, 7, 1, 0 }, 9, 0, 0 },
1040     { 0x01, 0x01409, { 9, 9, 1, 0 }, 9, 0, 0 },
1041     { 0x01, 0x0140a, { 9, 10, 1, 0 }, 9, 0, 0 },
1042     { 0x01, 0x0140c, { 9, 12, 1, 0 }, 9, 0, 0 },
1043     { 0x01, 0x0143b, { 9, 59, 1, 0 }, 9, 0, 0 },
1044     { 0x01, 0x01809, { 9, 9, 1, 0 }, 9, 0, 0 },
1045     { 0x01, 0x0180a, { 9, 10, 1, 0 }, 9, 0, 0 },
1046     { 0x01, 0x0180c, { 9, 12, 1, 0 }, 9, 0, 0 },
1047     { 0x01, 0x0183b, { 9, 59, 1, 0 }, 9, 0, 0 },
1048     { 0x01, 0x01c09, { 9, 9, 1, 0 }, 9, 0, 0 },
1049     { 0x01, 0x01c0a, { 9, 10, 1, 0 }, 9, 0, 0 },
1050     { 0x01, 0x01c3b, { 9, 59, 1, 0 }, 9, 0, 0 },
1051     { 0x01, 0x02009, { 9, 9, 1, 0 }, 9, 0, 0 },
1052     { 0x01, 0x0200a, { 9, 10, 1, 0 }, 9, 0, 0 },
1053     { 0x01, 0x0203b, { 9, 59, 1, 0 }, 9, 0, 0 },
1054     { 0x01, 0x02409, { 9, 9, 1, 0 }, 9, 0, 0 },
1055     { 0x01, 0x0240a, { 9, 10, 1, 0 }, 9, 0, 0 },
1056     { 0x01, 0x0243b, { 9, 59, 1, 0 }, 9, 0, 0 },
1057     { 0x01, 0x02809, { 9, 9, 1, 0 }, 9, 0, 0 },
1058     { 0x01, 0x0280a, { 9, 10, 1, 0 }, 9, 0, 0 },
1059     { 0x01, 0x02c09, { 9, 9, 1, 0 }, 9, 0, 0 },
1060     { 0x01, 0x02c0a, { 9, 10, 1, 0 }, 9, 0, 0 },
1061     { 0x01, 0x03009, { 9, 9, 1, 0 }, 9, 0, 0 },
1062     { 0x01, 0x0300a, { 9, 10, 1, 0 }, 9, 0, 0 },
1063     { 0x01, 0x03409, { 9, 9, 1, 0 }, 9, 0, 0 },
1064     { 0x01, 0x0340a, { 9, 10, 1, 0 }, 9, 0, 0 },
1065     { 0x01, 0x0380a, { 9, 10, 1, 0 }, 9, 0, 0 },
1066     { 0x01, 0x03c0a, { 9, 10, 1, 0 }, 9, 0, 0 },
1067     { 0x01, 0x0400a, { 9, 10, 1, 0 }, 9, 0, 0 },
1068     { 0x01, 0x0440a, { 9, 10, 1, 0 }, 9, 0, 0 },
1069     { 0x01, 0x0480a, { 9, 10, 1, 0 }, 9, 0, 0 },
1070     { 0x01, 0x04c0a, { 9, 10, 1, 0 }, 9, 0, 0 },
1071     { 0x01, 0x0500a, { 9, 10, 1, 0 }, 9, 0, 0 },
1072     { 0x01, 0x10407, { 9, 7, 1, 0 }, 9, 0, 0 },
1073     { 0x02, 0x00405, { 9, 5, 1, 0 }, 9, 0, 0 },
1074     { 0x02, 0x0040e, { 9, 14, 1, 0 }, 9, 0, 0 },
1075     { 0x02, 0x00415, { 9, 21, 1, 0 }, 9, 0, 0 },
1076     { 0x02, 0x00418, { 9, 24, 1, 0 }, 9, 0, 0 },
1077     { 0x02, 0x0041a, { 9, 26, 1, 0 }, 9, 0, 0 },
1078     { 0x02, 0x0041b, { 9, 27, 1, 0 }, 9, 0, 0 },
1079     { 0x02, 0x0041c, { 9, 28, 1, 0 }, 9, 0, 0 },
1080     { 0x02, 0x00424, { 9, 36, 1, 0 }, 9, 0, 0 },
1081     { 0x02, 0x0081a, { 9, 26, 1, 0 }, 9, 0, 0 },
1082     { 0x02, 0x0101a, { 9, 26, 1, 0 }, 9, 0, 0 },
1083     { 0x02, 0x0141a, { 9, 26, 1, 0 }, 9, 0, 0 },
1084     { 0x02, 0x0181a, { 9, 26, 1, 0 }, 9, 0, 0 },
1085     { 0x02, 0x1040e, { 9, 14, 1, 0 }, 9, 0, 0 },
1086     { 0x03, 0x00425, { 9, 37, 1, 0 }, 9, 0, 0 },
1087     { 0x03, 0x00426, { 9, 38, 1, 0 }, 9, 0, 0 },
1088     { 0x03, 0x00427, { 9, 39, 1, 0 }, 9, 0, 0 },
1089     { 0x04, 0x00408, { 9, 8, 1, 0 }, 9, 0, 0 },
1090     { 0x05, 0x00402, { 9, 2, 1, 0 }, 9, 0, 0 },
1091     { 0x05, 0x00419, { 9, 25, 1, 0 }, 9, 0, 0 },
1092     { 0x05, 0x00422, { 9, 34, 1, 0 }, 9, 0, 0 },
1093     { 0x05, 0x00423, { 9, 35, 1, 0 }, 9, 0, 0 },
1094     { 0x05, 0x0042f, { 9, 47, 1, 0 }, 9, 0, 0 },
1095     { 0x05, 0x0043f, { 9, 63, 1, 0 }, 9, 0, 0 },
1096     { 0x05, 0x00440, { 9, 64, 1, 0 }, 9, 0, 0 },
1097     { 0x05, 0x00444, { 9, 68, 1, 0 }, 9, 0, 0 },
1098     { 0x05, 0x00450, { 9, 80, 1, 0 }, 9, 0, 0 },
1099     { 0x05, 0x0082c, { 9, 44, 1, 0 }, 9, 0, 0 },
1100     { 0x05, 0x00843, { 9, 67, 1, 0 }, 9, 0, 0 },
1101     { 0x05, 0x00c1a, { 9, 26, 1, 0 }, 9, 0, 0 },
1102     { 0x05, 0x01c1a, { 9, 26, 1, 0 }, 9, 0, 0 },
1103     { 0x06, 0x0041f, { 9, 31, 1, 0 }, 9, 0, 0 },
1104     { 0x06, 0x0042c, { 9, 44, 1, 0 }, 9, 0, 0 },
1105     { 0x06, 0x00443, { 9, 67, 1, 0 }, 9, 0, 0 },
1106     { 0x07, 0x00411, { 9, 17, 1, 0 }, 9, 0, 0 },
1107     { 0x08, 0x00412, { 9, 18, 1, 0 }, 9, 0, 0 },
1108     { 0x09, 0x00404, { 9, 4, 1, 0 }, 9, 0, 0 },
1109     { 0x09, 0x00c04, { 9, 4, 1, 0 }, 9, 0, 0 },
1110     { 0x09, 0x01404, { 9, 4, 1, 0 }, 9, 0, 0 },
1111     { 0x09, 0x21404, { 9, 4, 1, 0 }, 9, 0, 0 },
1112     { 0x09, 0x30404, { 9, 4, 1, 0 }, 9, 0, 0 },
1113     { 0x0a, 0x00804, { 9, 4, 1, 0 }, 9, 0, 0 },
1114     { 0x0a, 0x01004, { 9, 4, 1, 0 }, 9, 0, 0 },
1115     { 0x0a, 0x20804, { 9, 4, 1, 0 }, 9, 0, 0 },
1116     { 0x0a, 0x21004, { 9, 4, 1, 0 }, 9, 0, 0 },
1117     { 0x0b, 0x0041e, { 9, 30, 1, 0 }, 9, 0, 0 },
1118     { 0x0c, 0x0040d, { 9, 13, 1, 0 }, 9, 0, 0 },
1119     { 0x0d, 0x00401, { 1, 1, 0, 0 }, 9, 0, 0 },
1120     { 0x0d, 0x00420, { 9, 32, 1, 0 }, 9, 0, 0 },
1121     { 0x0d, 0x00429, { 41, 41, 0, 0 }, 9, 0, 0 },
1122     { 0x0d, 0x0045a, { 9, 90, 1, 0 }, 9, 0, 0 },
1123     { 0x0d, 0x00465, { 9, 101, 1, 0 }, 9, 0, 0 },
1124     { 0x0d, 0x00801, { 1, 1, 0, 0 }, 9, 0, 0 },
1125     { 0x0d, 0x00c01, { 1, 1, 0, 0 }, 9, 0, 0 },
1126     { 0x0d, 0x01001, { 1, 1, 0, 0 }, 9, 0, 0 },
1127     { 0x0d, 0x01401, { 1, 1, 0, 0 }, 9, 0, 0 },
1128     { 0x0d, 0x01801, { 1, 1, 0, 0 }, 9, 0, 0 },
1129     { 0x0d, 0x01c01, { 1, 1, 0, 0 }, 9, 0, 0 },
1130     { 0x0d, 0x02001, { 1, 1, 0, 0 }, 9, 0, 0 },
1131     { 0x0d, 0x02401, { 1, 1, 0, 0 }, 9, 0, 0 },
1132     { 0x0d, 0x02801, { 1, 1, 0, 0 }, 9, 0, 0 },
1133     { 0x0d, 0x02c01, { 1, 1, 0, 0 }, 9, 0, 0 },
1134     { 0x0d, 0x03001, { 1, 1, 0, 0 }, 9, 0, 0 },
1135     { 0x0d, 0x03401, { 1, 1, 0, 0 }, 9, 0, 0 },
1136     { 0x0d, 0x03801, { 1, 1, 0, 0 }, 9, 0, 0 },
1137     { 0x0d, 0x03c01, { 1, 1, 0, 0 }, 9, 0, 0 },
1138     { 0x0d, 0x04001, { 1, 1, 0, 0 }, 9, 0, 0 },
1139     { 0x0e, 0x0042a, { 9, 42, 1, 0 }, 9, 0, 0 },
1140     { 0x0f, 0x00439, { 9, 57, 1, 0 }, 9, 0, 0 },
1141     { 0x0f, 0x00446, { 9, 70, 1, 0 }, 9, 0, 0 },
1142     { 0x0f, 0x00447, { 9, 71, 1, 0 }, 9, 0, 0 },
1143     { 0x0f, 0x00449, { 9, 73, 1, 0 }, 9, 0, 0 },
1144     { 0x0f, 0x0044a, { 9, 74, 1, 0 }, 9, 0, 0 },
1145     { 0x0f, 0x0044b, { 9, 75, 1, 0 }, 9, 0, 0 },
1146     { 0x0f, 0x0044e, { 9, 78, 1, 0 }, 9, 0, 0 },
1147     { 0x0f, 0x0044f, { 9, 79, 1, 0 }, 9, 0, 0 },
1148     { 0x0f, 0x00457, { 9, 87, 1, 0 }, 9, 0, 0 },
1149     { 0x10, 0x00437, { 9, 55, 1, 0 }, 9, 0, 0 },
1150     { 0x10, 0x10437, { 9, 55, 1, 0 }, 9, 0, 0 },
1151     { 0x11, 0x0042b, { 9, 43, 1, 0 }, 9, 0, 0 }
1152 };
1153
1154 static BOOL CALLBACK enum_proc(LGRPID group, LCID lcid, LPSTR locale, LONG_PTR lparam)
1155 {
1156     HRESULT hr;
1157     SCRIPT_DIGITSUBSTITUTE sds;
1158     SCRIPT_CONTROL sc;
1159     SCRIPT_STATE ss;
1160     LCID lcid_old;
1161     unsigned int i;
1162
1163     if (!IsValidLocale(lcid, LCID_INSTALLED)) return TRUE;
1164
1165     memset(&sds, 0, sizeof(sds));
1166     memset(&sc, 0, sizeof(sc));
1167     memset(&ss, 0, sizeof(ss));
1168
1169     lcid_old = GetThreadLocale();
1170     if (!SetThreadLocale(lcid)) return TRUE;
1171
1172     hr = ScriptRecordDigitSubstitution(lcid, &sds);
1173     ok(hr == S_OK, "ScriptRecordDigitSubstitution failed: 0x%08x\n", hr);
1174
1175     hr = ScriptApplyDigitSubstitution(&sds, &sc, &ss);
1176     ok(hr == S_OK, "ScriptApplyDigitSubstitution failed: 0x%08x\n", hr);
1177
1178     for (i = 0; i < sizeof(subst_data)/sizeof(subst_data[0]); i++)
1179     {
1180         if (group == subst_data[i].group && lcid == subst_data[i].lcid)
1181         {
1182             ok(!memcmp(&sds, &subst_data[i].sds, sizeof(sds)),
1183                "substitution data does not match\n");
1184
1185             ok(sc.uDefaultLanguage == subst_data[i].uDefaultLanguage,
1186                "sc.uDefaultLanguage does not match\n");
1187             ok(sc.fContextDigits == subst_data[i].fContextDigits,
1188                "sc.fContextDigits does not match\n");
1189             ok(ss.fDigitSubstitute == subst_data[i].fDigitSubstitute,
1190                "ss.fDigitSubstitute does not match\n");
1191         }
1192     }
1193     SetThreadLocale(lcid_old);
1194     return TRUE;
1195 }
1196
1197 static void test_digit_substitution(void)
1198 {
1199     BOOL ret;
1200     unsigned int i;
1201     static const LGRPID groups[] =
1202     {
1203         LGRPID_WESTERN_EUROPE,
1204         LGRPID_CENTRAL_EUROPE,
1205         LGRPID_BALTIC,
1206         LGRPID_GREEK,
1207         LGRPID_CYRILLIC,
1208         LGRPID_TURKISH,
1209         LGRPID_JAPANESE,
1210         LGRPID_KOREAN,
1211         LGRPID_TRADITIONAL_CHINESE,
1212         LGRPID_SIMPLIFIED_CHINESE,
1213         LGRPID_THAI,
1214         LGRPID_HEBREW,
1215         LGRPID_ARABIC,
1216         LGRPID_VIETNAMESE,
1217         LGRPID_INDIC,
1218         LGRPID_GEORGIAN,
1219         LGRPID_ARMENIAN
1220     };
1221
1222     for (i = 0; i < sizeof(groups)/sizeof(groups[0]); i++)
1223     {
1224         ret = EnumLanguageGroupLocales(enum_proc, groups[i], 0, 0);
1225         ok(ret, "EnumLanguageGroupLocales failed unexpectedly: 0x%08x\n", GetLastError());
1226     }
1227 }
1228
1229 START_TEST(usp10)
1230 {
1231     HWND            hwnd;
1232     HDC             hdc;
1233
1234     unsigned short  pwOutGlyphs[256];
1235
1236     /* We need a valid HDC to drive a lot of Script functions which requires the following    *
1237      * to set up for the tests.                                                               */
1238     hwnd = CreateWindowExA(0, "static", "", WS_POPUP, 0,0,100,100,
1239                            0, 0, 0, NULL);
1240     assert(hwnd != 0);
1241     ShowWindow(hwnd, SW_SHOW);
1242     UpdateWindow(hwnd);
1243
1244     hdc = GetDC(hwnd);                                      /* We now have a hdc             */
1245     ok( hdc != NULL, "HDC failed to be created %p\n", hdc);
1246
1247     test_ScriptItemIzeShapePlace(hdc,pwOutGlyphs);
1248     test_ScriptGetCMap(hdc, pwOutGlyphs);
1249     test_ScriptCacheGetHeight(hdc);
1250     test_ScriptGetGlyphABCWidth(hdc);
1251
1252     test_ScriptGetFontProperties();
1253     test_ScriptTextOut();
1254     test_ScriptXtoX();
1255     test_ScriptString();
1256     test_ScriptStringXtoCP_CPtoX(hdc);
1257
1258     test_ScriptLayout();
1259     test_digit_substitution();
1260
1261     ReleaseDC(hwnd, hdc);
1262     DestroyWindow(hwnd);
1263 }