4 * Copyright 2006 Jeff Latimer
5 * Copyright 2006 Hans Leidekker
6 * Copyright 2010 CodeWeavers, Aric Stewart
8 * This library is free software; you can redistribute it and/or
9 * modify it under the terms of the GNU Lesser General Public
10 * License as published by the Free Software Foundation; either
11 * version 2.1 of the License, or (at your option) any later version.
13 * This library is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16 * Lesser General Public License for more details.
18 * You should have received a copy of the GNU Lesser General Public
19 * License along with this library; if not, write to the Free Software
20 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
23 * Uniscribe allows for processing of complex scripts such as joining
24 * and filtering characters and bi-directional text with custom line breaks.
30 #include <wine/test.h>
34 typedef struct _itemTest {
42 static inline void _test_items_ok(LPCWSTR string, DWORD cchString,
43 SCRIPT_CONTROL *Control, SCRIPT_STATE *State,
44 DWORD nItems, const itemTest* items, BOOL nItemsToDo,
49 SCRIPT_ITEM outpItems[15];
51 hr = ScriptItemize(string, cchString, 15, Control, State, outpItems, &outnItems);
52 winetest_ok(!hr, "ScriptItemize should return S_OK not %08x\n", hr);
53 if (nItemsBroken && broken(nItemsBroken == outnItems))
55 winetest_win_skip("This test broken on this platform\n");
59 todo_wine winetest_ok(outnItems == nItems, "Wrong number of items\n");
61 winetest_ok(outnItems == nItems, "Wrong number of items\n");
62 for (x = 0; x <= outnItems; x++)
64 if (items[x].todo_flag[0])
65 todo_wine winetest_ok(outpItems[x].iCharPos == items[x].iCharPos, "%i:Wrong CharPos\n",x);
67 winetest_ok(outpItems[x].iCharPos == items[x].iCharPos, "%i:Wrong CharPos (%i)\n",x,outpItems[x].iCharPos);
69 if (items[x].todo_flag[1])
70 todo_wine winetest_ok(outpItems[x].a.fRTL == items[x].fRTL, "%i:Wrong fRTL\n",x);
72 winetest_ok(outpItems[x].a.fRTL == items[x].fRTL, "%i:Wrong fRTL(%i)\n",x,outpItems[x].a.fRTL);
73 if (items[x].todo_flag[2])
74 todo_wine winetest_ok(outpItems[x].a.fLayoutRTL == items[x].fLayoutRTL, "%i:Wrong fLayoutRTL\n",x);
76 winetest_ok(outpItems[x].a.fLayoutRTL == items[x].fLayoutRTL, "%i:Wrong fLayoutRTL(%i)\n",x,outpItems[x].a.fLayoutRTL);
77 if (items[x].todo_flag[3])
78 todo_wine winetest_ok(outpItems[x].a.s.uBidiLevel == items[x].uBidiLevel, "%i:Wrong BidiLevel\n",x);
80 winetest_ok(outpItems[x].a.s.uBidiLevel == items[x].uBidiLevel, "%i:Wrong BidiLevel(%i)\n",x,outpItems[x].a.s.uBidiLevel);
82 winetest_ok(outpItems[x].a.eScript != SCRIPT_UNDEFINED, "%i: Undefined script\n",x);
86 #define test_items_ok(a,b,c,d,e,f,g,h) (winetest_set_location(__FILE__,__LINE__), 0) ? 0 : _test_items_ok(a,b,c,d,e,f,g,h)
89 static void test_ScriptItemize( void )
91 static const WCHAR test1[] = {'t', 'e', 's', 't',0};
92 static const itemTest t11[2] = {{{0,0,0,0},0,0,0,0},{{0,0,0,0},4,0,0,0}};
93 static const itemTest t12[2] = {{{0,0,0,0},0,0,0,2},{{0,0,0,0},4,0,0,0}};
95 static const WCHAR test1b[] = {' ', ' ', ' ', ' ',0};
96 static const itemTest t1b1[2] = {{{0,0,0,0},0,0,0,0},{{0,0,0,0},4,0,0,0}};
97 static const itemTest t1b2[2] = {{{0,0,0,0},0,1,1,1},{{0,0,0,0},4,0,0,0}};
100 static const WCHAR test2[] = {'1','2','3','-','5','2',0x064a,0x064f,0x0633,0x0627,0x0648,0x0650,0x064a,'7','1','.',0};
101 static const itemTest t21[7] = {{{0,0,0,0},0,0,0,0},{{0,0,0,0},3,0,0,0},{{0,0,0,0},4,0,0,0},{{0,0,0,0},6,1,1,1},{{0,0,0,0},13,0,0,0},{{0,0,0,0},15,0,0,0},{{0,0,0,0},16,0,0,0}};
102 static const itemTest t22[5] = {{{0,0,0,1},0,0,0,2},{{0,0,0,0},6,1,1,1},{{0,0,1,0},13,0,1,2},{{0,0,0,0},15,0,0,0},{{0,0,0,0},16,0,0,0}};
103 static const itemTest t23[5] = {{{0,0,1,0},0,0,1,2},{{0,0,0,0},6,1,1,1},{{0,0,1,0},13,0,1,2},{{0,0,0,0},15,1,1,1},{{0,0,0,0},16,0,0,0}};
105 static const WCHAR test2b[] = {'A','B','C','-','D','E','F',' ',0x0621,0x0623,0x0624,0};
106 static const itemTest t2b1[5] = {{{0,0,0,0},0,0,0,0},{{0,0,0,0},3,0,0,0},{{0,0,0,0},4,0,0,0},{{0,0,0,0},8,1,1,1},{{0,0,0,0},11,0,0,0}};
107 static const itemTest t2b2[5] = {{{0,0,0,0},0,0,0,2},{{0,0,0,0},3,0,0,2},{{0,0,0,0},4,0,0,2},{{0,0,0,0},7,1,1,1},{{0,0,0,0},11,0,0,0}};
108 static const itemTest t2b3[3] = {{{0,0,0,0},0,0,0,2},{{0,0,0,0},7,1,1,1},{{0,0,0,0},11,0,0,0}};
111 static const WCHAR test2c[] = {' ',0x0621,0x0623,0x0624,'A','B','C','-','D','E','F',0};
112 static const itemTest t2c1[5] = {{{0,0,0,0},0,1,1,1},{{0,0,0,0},4,0,0,0},{{0,0,0,0},7,0,0,0},{{0,0,0,0},8,0,0,0},{{0,0,0,0},11,0,0,0}};
113 static const itemTest t2c2[6] = {{{0,0,0,0},0,0,0,0},{{0,0,0,0},1,1,1,1},{{0,0,0,0},4,0,0,0},{{0,0,0,0},7,0,0,0},{{0,0,0,0},8,0,0,0},{{0,0,0,0},11,0,0,0}};
114 static const itemTest t2c3[5] = {{{0,0,0,0},0,1,1,1},{{0,0,0,0},4,0,0,2},{{0,0,0,0},7,0,0,2},{{0,0,0,0},8,0,0,2},{{0,0,0,0},11,0,0,0}};
115 static const itemTest t2c4[3] = {{{0,0,0,0},0,1,1,1},{{0,0,0,0},4,0,0,2},{{0,0,0,0},11,0,0,0}};
118 static const WCHAR test2d[] = {'A','B','C','-','D','E','F',0x0621,0x0623,0x0624,' ',0};
119 static const itemTest t2d1[5] = {{{0,0,0,0},0,0,0,0},{{0,0,0,0},3,0,0,0},{{0,0,0,0},4,0,0,0},{{0,0,0,0},7,1,1,1},{{0,0,0,0},11,0,0,0}};
120 static const itemTest t2d2[6] = {{{0,0,0,0},0,0,0,0},{{0,0,0,0},3,0,0,0},{{0,0,0,0},4,0,0,0},{{0,0,0,0},7,1,1,1},{{0,0,0,0},10,0,0,0},{{0,0,0,0},11,0,0,0}};
121 static const itemTest t2d3[5] = {{{0,0,0,0},0,0,0,2},{{0,0,0,0},3,0,0,2},{{0,0,0,0},4,0,0,2},{{0,0,0,0},7,1,1,1},{{0,0,0,0},11,0,0,0}};
122 static const itemTest t2d4[3] = {{{0,0,0,0},0,0,0,2},{{0,0,0,0},7,1,1,1},{{0,0,0,0},11,0,0,0}};
125 static const WCHAR test3[] =
126 {0x0e04,0x0e27,0x0e32,0x0e21,0x0e1e,0x0e22,0x0e32,0x0e22,0x0e32, 0x0e21
127 ,0x0e2d,0x0e22,0x0e39,0x0e48,0x0e17,0x0e35,0x0e48,0x0e44,0x0e2b,0x0e19
128 ,0x0e04,0x0e27,0x0e32,0x0e21,0x0e2a, 0x0e33,0x0e40,0x0e23,0x0e47,0x0e08,
129 0x0e2d,0x0e22,0x0e39,0x0e48,0x0e17,0x0e35,0x0e48,0x0e19,0x0e31,0x0e48,0x0e19,0};
131 static const itemTest t31[2] = {{{0,0,0,0},0,0,0,0},{{0,0,0,0},41,0,0,0}};
132 static const itemTest t32[2] = {{{0,0,0,0},0,0,0,2},{{0,0,0,0},41,0,0,0}};
134 static const WCHAR test4[] = {'1','2','3','-','5','2',' ','i','s',' ','7','1','.',0};
136 static const itemTest t41[6] = {{{0,0,0,0},0,0,0,0},{{0,0,0,0},3,0,0,0},{{0,0,0,0},4,0,0,0},{{0,0,0,0},7,0,0,0},{{0,0,0,0},10,0,0,0},{{0,0,0,0},12,0,0,0}};
137 static const itemTest t42[5] = {{{0,0,1,0},0,0,1,2},{{0,0,0,0},6,1,1,1},{{0,0,0,0},7,0,0,2},{{0,0,0,0},10,0,0,2},{{0,0,0,0},12,0,0,0}};
138 static const itemTest t43[4] = {{{0,0,1,0},0,0,1,2},{{0,0,0,0},6,1,1,1},{{0,0,0,0},7,0,0,2},{{0,0,0,0},12,0,0,0}};
141 static const WCHAR test5[] =
142 {0x0627,0x0644,0x0635,0x0651,0x0650,0x062d,0x0629,0x064f,' ',0x062a,0x064e,
143 0x0627,0x062c,0x064c,' ',0x0639,0x064e,0x0644,0x0649,' ',
144 0x0631,0x064f,0x0624,0x0648,0x0633,0x0650,' ',0x0627,0x0644
145 ,0x0623,0x0635,0x0650,0x062d,0x0651,0x064e,0x0627,0x0621,0x0650,0};
146 static const itemTest t51[2] = {{{0,0,0,0},0,1,1,1},{{0,0,0,0},38,0,0,0}};
149 static const WCHAR test6[] = {0x05e9, 0x05dc, 0x05d5, 0x05dd, '.',0};
150 static const itemTest t61[3] = {{{0,0,0,0},0,1,1,1},{{0,0,0,0},4,0,0,0},{{0,0,0,0},5,0,0,0}};
151 static const itemTest t62[3] = {{{0,0,0,0},0,1,1,1},{{0,0,0,0},4,1,1,1},{{0,0,0,0},5,0,0,0}};
152 static const itemTest t63[2] = {{{0,0,0,0},0,1,1,1},{{0,0,0,0},5,0,0,0}};
153 static const WCHAR test7[] = {'p','a','r','t',' ','o','n','e',' ',0x05d7, 0x05dc, 0x05e7, ' ', 0x05e9, 0x05ea, 0x05d9, 0x05d9, 0x05dd, ' ','p','a','r','t',' ','t','h','r','e','e', 0};
154 static const itemTest t71[4] = {{{0,0,0,0},0,0,0,0},{{0,0,0,0},9,1,1,1},{{0,0,0,0},19,0,0,0},{{0,0,0,0},29,0,0,0}};
155 static const itemTest t72[4] = {{{0,0,0,0},0,0,0,0},{{0,0,0,0},9,1,1,1},{{0,0,0,0},18,0,0,0},{{0,0,0,0},29,0,0,0}};
156 static const itemTest t73[4] = {{{0,0,0,0},0,0,0,2},{{0,0,0,0},8,1,1,1},{{0,0,0,0},19,0,0,2},{{0,0,0,0},29,0,0,0}};
157 static const WCHAR test8[] = {0x0633, 0x0644, 0x0627, 0x0645,0};
158 static const itemTest t81[2] = {{{0,0,0,0},0,1,1,1},{{0,0,0,0},4,0,0,0}};
160 /* Syriac (Like Arabic )*/
161 static const WCHAR test9[] = {0x0710, 0x0712, 0x0712, 0x0714, '.',0};
162 static const itemTest t91[3] = {{{0,0,0,0},0,1,1,1},{{0,0,0,0},4,0,0,0},{{0,0,0,0},5,0,0,0}};
163 static const itemTest t92[3] = {{{0,0,0,0},0,1,1,1},{{0,0,0,0},4,1,1,1},{{0,0,0,0},5,0,0,0}};
164 static const itemTest t93[2] = {{{0,0,0,0},0,1,1,1},{{0,0,0,0},5,0,0,0}};
166 static const WCHAR test10[] = {0x0717, 0x0718, 0x071a, 0x071b,0};
167 static const itemTest t101[2] = {{{0,0,0,0},0,1,1,1},{{0,0,0,0},4,0,0,0}};
169 SCRIPT_ITEM items[15];
170 SCRIPT_CONTROL Control;
175 memset(&Control, 0, sizeof(Control));
176 memset(&State, 0, sizeof(State));
178 hr = ScriptItemize(NULL, 4, 10, &Control, &State, items, NULL);
179 ok (hr == E_INVALIDARG, "ScriptItemize should return E_INVALIDARG if pwcInChars is NULL\n");
181 hr = ScriptItemize(test1, 4, 10, &Control, &State, NULL, NULL);
182 ok (hr == E_INVALIDARG, "ScriptItemize should return E_INVALIDARG if pItems is NULL\n");
184 hr = ScriptItemize(test1, 4, 1, &Control, &State, items, NULL);
185 ok (hr == E_INVALIDARG, "ScriptItemize should return E_INVALIDARG if cMaxItems < 2.\n");
187 hr = ScriptItemize(test1, 0, 10, NULL, NULL, items, &nItems);
188 ok (hr == E_INVALIDARG, "ScriptItemize should return E_INVALIDARG if cInChars is 0\n");
190 test_items_ok(test1,4,NULL,NULL,1,t11,FALSE,0);
191 test_items_ok(test1b,4,NULL,NULL,1,t1b1,FALSE,0);
192 test_items_ok(test2,16,NULL,NULL,6,t21,FALSE,0);
193 test_items_ok(test2b,11,NULL,NULL,4,t2b1,FALSE,0);
194 test_items_ok(test2c,11,NULL,NULL,4,t2c1,FALSE,0);
195 test_items_ok(test2d,11,NULL,NULL,4,t2d1,FALSE,0);
196 test_items_ok(test3,41,NULL,NULL,1,t31,FALSE,0);
197 test_items_ok(test4,12,NULL,NULL,5,t41,FALSE,0);
198 test_items_ok(test5,38,NULL,NULL,1,t51,FALSE,0);
199 test_items_ok(test6,5,NULL,NULL,2,t61,FALSE,0);
200 test_items_ok(test7,29,NULL,NULL,3,t71,FALSE,0);
201 test_items_ok(test8,4,NULL,NULL,1,t81,FALSE,0);
202 test_items_ok(test9,5,NULL,NULL,2,t91,FALSE,0);
203 test_items_ok(test10,4,NULL,NULL,1,t101,FALSE,0);
205 State.uBidiLevel = 0;
206 test_items_ok(test1,4,&Control,&State,1,t11,FALSE,0);
207 test_items_ok(test1b,4,&Control,&State,1,t1b1,FALSE,0);
208 test_items_ok(test2,16,&Control,&State,4,t22,FALSE,0);
209 test_items_ok(test2b,11,&Control,&State,4,t2b1,FALSE,0);
210 test_items_ok(test2c,11,&Control,&State,5,t2c2,FALSE,0);
211 test_items_ok(test2d,11,&Control,&State,5,t2d2,FALSE,0);
212 test_items_ok(test3,41,&Control,&State,1,t31,FALSE,0);
213 test_items_ok(test4,12,&Control,&State,5,t41,FALSE,0);
214 test_items_ok(test5,38,&Control,&State,1,t51,FALSE,0);
215 test_items_ok(test6,5,&Control,&State,2,t61,FALSE,0);
216 test_items_ok(test7,29,&Control,&State,3,t72,FALSE,0);
217 test_items_ok(test8,4,&Control,&State,1,t81,FALSE,0);
218 test_items_ok(test9,5,&Control,&State,2,t91,FALSE,0);
219 test_items_ok(test10,4,&Control,&State,1,t101,FALSE,0);
221 State.uBidiLevel = 1;
222 test_items_ok(test1,4,&Control,&State,1,t12,FALSE,0);
223 test_items_ok(test1b,4,&Control,&State,1,t1b2,FALSE,0);
224 test_items_ok(test2,16,&Control,&State,4,t23,FALSE,0);
225 test_items_ok(test2b,11,&Control,&State,4,t2b2,FALSE,0);
226 test_items_ok(test2c,11,&Control,&State,4,t2c3,FALSE,0);
227 test_items_ok(test2d,11,&Control,&State,4,t2d3,FALSE,0);
228 test_items_ok(test3,41,&Control,&State,1,t32,FALSE,0);
229 test_items_ok(test4,12,&Control,&State,4,t42,FALSE,0);
230 test_items_ok(test5,38,&Control,&State,1,t51,FALSE,0);
231 test_items_ok(test6,5,&Control,&State,2,t62,FALSE,0);
232 test_items_ok(test7,29,&Control,&State,3,t73,FALSE,0);
233 test_items_ok(test8,4,&Control,&State,1,t81,FALSE,0);
234 test_items_ok(test9,5,&Control,&State,2,t92,FALSE,0);
235 test_items_ok(test10,4,&Control,&State,1,t101,FALSE,0);
237 State.uBidiLevel = 1;
238 Control.fMergeNeutralItems = TRUE;
239 test_items_ok(test1,4,&Control,&State,1,t12,FALSE,0);
240 test_items_ok(test1b,4,&Control,&State,1,t1b2,FALSE,0);
241 test_items_ok(test2,16,&Control,&State,4,t23,FALSE,0);
242 test_items_ok(test2b,11,&Control,&State,2,t2b3,FALSE,4);
243 test_items_ok(test2c,11,&Control,&State,2,t2c4,FALSE,4);
244 test_items_ok(test2d,11,&Control,&State,2,t2d4,FALSE,4);
245 test_items_ok(test3,41,&Control,&State,1,t32,FALSE,0);
246 test_items_ok(test4,12,&Control,&State,3,t43,FALSE,4);
247 test_items_ok(test5,38,&Control,&State,1,t51,FALSE,0);
248 test_items_ok(test6,5,&Control,&State,1,t63,FALSE,2);
249 test_items_ok(test7,29,&Control,&State,3,t73,FALSE,0);
250 test_items_ok(test8,4,&Control,&State,1,t81,FALSE,0);
251 test_items_ok(test9,5,&Control,&State,1,t93,FALSE,2);
252 test_items_ok(test10,4,&Control,&State,1,t101,FALSE,0);
256 static void test_ScriptShape(HDC hdc)
258 static const WCHAR test1[] = {'w', 'i', 'n', 'e',0};
259 static const WCHAR test2[] = {0x202B, 'i', 'n', 0x202C,0};
261 SCRIPT_CACHE sc = NULL;
262 WORD glyphs[4], glyphs2[4], logclust[4];
263 SCRIPT_VISATTR attrs[4];
264 SCRIPT_ITEM items[2];
267 hr = ScriptItemize(test1, 4, 2, NULL, NULL, items, NULL);
268 ok(!hr, "ScriptItemize should return S_OK not %08x\n", hr);
269 ok(items[0].a.fNoGlyphIndex == FALSE, "fNoGlyphIndex TRUE\n");
271 hr = ScriptShape(hdc, &sc, test1, 4, 4, &items[0].a, glyphs, NULL, NULL, &nb);
272 ok(hr == E_INVALIDARG, "ScriptShape should return E_INVALIDARG not %08x\n", hr);
274 hr = ScriptShape(hdc, &sc, test1, 4, 4, &items[0].a, glyphs, NULL, attrs, NULL);
275 ok(hr == E_INVALIDARG, "ScriptShape should return E_INVALIDARG not %08x\n", hr);
277 hr = ScriptShape(NULL, &sc, test1, 4, 4, &items[0].a, glyphs, NULL, attrs, &nb);
278 ok(hr == E_PENDING, "ScriptShape should return E_PENDING not %08x\n", hr);
280 hr = ScriptShape(hdc, &sc, test1, 4, 4, &items[0].a, glyphs, NULL, attrs, &nb);
281 ok(broken(hr == S_OK) ||
282 hr == E_INVALIDARG || /* Vista, W2K8 */
283 hr == E_FAIL, /* WIN7 */
284 "ScriptShape should return E_FAIL or E_INVALIDARG, not %08x\n", hr);
285 ok(items[0].a.fNoGlyphIndex == FALSE, "fNoGlyphIndex TRUE\n");
287 hr = ScriptShape(hdc, &sc, test1, 4, 4, &items[0].a, glyphs, logclust, attrs, &nb);
288 ok(!hr, "ScriptShape should return S_OK not %08x\n", hr);
289 ok(items[0].a.fNoGlyphIndex == FALSE, "fNoGlyphIndex TRUE\n");
292 memset(glyphs,-1,sizeof(glyphs));
293 memset(logclust,-1,sizeof(logclust));
294 memset(attrs,-1,sizeof(attrs));
295 hr = ScriptShape(NULL, &sc, test1, 4, 4, &items[0].a, glyphs, logclust, attrs, &nb);
296 ok(!hr, "ScriptShape should return S_OK not %08x\n", hr);
297 ok(nb == 4, "Wrong number of items\n");
298 ok(logclust[0] == 0, "clusters out of order\n");
299 ok(logclust[1] == 1, "clusters out of order\n");
300 ok(logclust[2] == 2, "clusters out of order\n");
301 ok(logclust[3] == 3, "clusters out of order\n");
302 ok(attrs[0].uJustification == SCRIPT_JUSTIFY_CHARACTER, "uJustification incorrect\n");
303 ok(attrs[1].uJustification == SCRIPT_JUSTIFY_CHARACTER, "uJustification incorrect\n");
304 ok(attrs[2].uJustification == SCRIPT_JUSTIFY_CHARACTER, "uJustification incorrect\n");
305 ok(attrs[3].uJustification == SCRIPT_JUSTIFY_CHARACTER, "uJustification incorrect\n");
306 ok(attrs[0].fClusterStart == 1, "fClusterStart incorrect\n");
307 ok(attrs[1].fClusterStart == 1, "fClusterStart incorrect\n");
308 ok(attrs[2].fClusterStart == 1, "fClusterStart incorrect\n");
309 ok(attrs[3].fClusterStart == 1, "fClusterStart incorrect\n");
310 ok(attrs[0].fDiacritic == 0, "fDiacritic incorrect\n");
311 ok(attrs[1].fDiacritic == 0, "fDiacritic incorrect\n");
312 ok(attrs[2].fDiacritic == 0, "fDiacritic incorrect\n");
313 ok(attrs[3].fDiacritic == 0, "fDiacritic incorrect\n");
314 ok(attrs[0].fZeroWidth == 0, "fZeroWidth incorrect\n");
315 ok(attrs[1].fZeroWidth == 0, "fZeroWidth incorrect\n");
316 ok(attrs[2].fZeroWidth == 0, "fZeroWidth incorrect\n");
317 ok(attrs[3].fZeroWidth == 0, "fZeroWidth incorrect\n");
319 ScriptFreeCache(&sc);
322 memset(glyphs2,-1,sizeof(glyphs2));
323 memset(logclust,-1,sizeof(logclust));
324 memset(attrs,-1,sizeof(attrs));
325 hr = ScriptShape(hdc, &sc, test2, 4, 4, &items[0].a, glyphs2, logclust, attrs, &nb);
326 ok(hr == S_OK, "ScriptShape should return S_OK not %08x\n", hr);
327 ok(nb == 4, "Wrong number of items\n");
328 ok(glyphs2[0] == 0 || broken(glyphs2[0] == 0x80), "Incorrect glyph for 0x202B\n");
329 ok(glyphs2[3] == 0 || broken(glyphs2[3] == 0x80), "Incorrect glyph for 0x202C\n");
330 ok(logclust[0] == 0, "clusters out of order\n");
331 ok(logclust[1] == 1, "clusters out of order\n");
332 ok(logclust[2] == 2, "clusters out of order\n");
333 ok(logclust[3] == 3, "clusters out of order\n");
334 ok(attrs[0].uJustification == SCRIPT_JUSTIFY_CHARACTER, "uJustification incorrect\n");
335 ok(attrs[1].uJustification == SCRIPT_JUSTIFY_CHARACTER, "uJustification incorrect\n");
336 ok(attrs[2].uJustification == SCRIPT_JUSTIFY_CHARACTER, "uJustification incorrect\n");
337 ok(attrs[3].uJustification == SCRIPT_JUSTIFY_CHARACTER, "uJustification incorrect\n");
338 ok(attrs[0].fClusterStart == 1, "fClusterStart incorrect\n");
339 ok(attrs[1].fClusterStart == 1, "fClusterStart incorrect\n");
340 ok(attrs[2].fClusterStart == 1, "fClusterStart incorrect\n");
341 ok(attrs[3].fClusterStart == 1, "fClusterStart incorrect\n");
342 ok(attrs[0].fDiacritic == 0, "fDiacritic incorrect\n");
343 ok(attrs[1].fDiacritic == 0, "fDiacritic incorrect\n");
344 ok(attrs[2].fDiacritic == 0, "fDiacritic incorrect\n");
345 ok(attrs[3].fDiacritic == 0, "fDiacritic incorrect\n");
346 ok(attrs[0].fZeroWidth == 0, "fZeroWidth incorrect\n");
347 ok(attrs[1].fZeroWidth == 0, "fZeroWidth incorrect\n");
348 ok(attrs[2].fZeroWidth == 0, "fZeroWidth incorrect\n");
349 ok(attrs[3].fZeroWidth == 0, "fZeroWidth incorrect\n");
351 /* modify LTR to RTL */
353 memset(glyphs2,-1,sizeof(glyphs2));
354 memset(logclust,-1,sizeof(logclust));
355 memset(attrs,-1,sizeof(attrs));
356 hr = ScriptShape(hdc, &sc, test1, 4, 4, &items[0].a, glyphs2, logclust, attrs, &nb);
357 ok(!hr, "ScriptShape should return S_OK not %08x\n", hr);
358 ok(nb == 4, "Wrong number of items\n");
359 ok(glyphs2[0] == glyphs[3], "Glyphs not reordered properly\n");
360 ok(glyphs2[1] == glyphs[2], "Glyphs not reordered properly\n");
361 ok(glyphs2[2] == glyphs[1], "Glyphs not reordered properly\n");
362 ok(glyphs2[3] == glyphs[0], "Glyphs not reordered properly\n");
363 ok(logclust[0] == 3, "clusters out of order\n");
364 ok(logclust[1] == 2, "clusters out of order\n");
365 ok(logclust[2] == 1, "clusters out of order\n");
366 ok(logclust[3] == 0, "clusters out of order\n");
367 ok(attrs[0].uJustification == SCRIPT_JUSTIFY_CHARACTER, "uJustification incorrect\n");
368 ok(attrs[1].uJustification == SCRIPT_JUSTIFY_CHARACTER, "uJustification incorrect\n");
369 ok(attrs[2].uJustification == SCRIPT_JUSTIFY_CHARACTER, "uJustification incorrect\n");
370 ok(attrs[3].uJustification == SCRIPT_JUSTIFY_CHARACTER, "uJustification incorrect\n");
371 ok(attrs[0].fClusterStart == 1, "fClusterStart incorrect\n");
372 ok(attrs[1].fClusterStart == 1, "fClusterStart incorrect\n");
373 ok(attrs[2].fClusterStart == 1, "fClusterStart incorrect\n");
374 ok(attrs[3].fClusterStart == 1, "fClusterStart incorrect\n");
375 ok(attrs[0].fDiacritic == 0, "fDiacritic incorrect\n");
376 ok(attrs[1].fDiacritic == 0, "fDiacritic incorrect\n");
377 ok(attrs[2].fDiacritic == 0, "fDiacritic incorrect\n");
378 ok(attrs[3].fDiacritic == 0, "fDiacritic incorrect\n");
379 ok(attrs[0].fZeroWidth == 0, "fZeroWidth incorrect\n");
380 ok(attrs[1].fZeroWidth == 0, "fZeroWidth incorrect\n");
381 ok(attrs[2].fZeroWidth == 0, "fZeroWidth incorrect\n");
382 ok(attrs[3].fZeroWidth == 0, "fZeroWidth incorrect\n");
384 ScriptFreeCache(&sc);
387 static void test_ScriptPlace(HDC hdc)
389 static const WCHAR test1[] = {'t', 'e', 's', 't',0};
392 SCRIPT_CACHE sc = NULL;
393 WORD glyphs[4], logclust[4];
394 SCRIPT_VISATTR attrs[4];
395 SCRIPT_ITEM items[2];
400 hr = ScriptItemize(test1, 4, 2, NULL, NULL, items, NULL);
401 ok(!hr, "ScriptItemize should return S_OK not %08x\n", hr);
402 ok(items[0].a.fNoGlyphIndex == FALSE, "fNoGlyphIndex TRUE\n");
404 hr = ScriptShape(hdc, &sc, test1, 4, 4, &items[0].a, glyphs, logclust, attrs, &nb);
405 ok(!hr, "ScriptShape should return S_OK not %08x\n", hr);
406 ok(items[0].a.fNoGlyphIndex == FALSE, "fNoGlyphIndex TRUE\n");
408 hr = ScriptPlace(hdc, &sc, glyphs, 4, NULL, &items[0].a, widths, NULL, NULL);
409 ok(hr == E_INVALIDARG, "ScriptPlace should return E_INVALIDARG not %08x\n", hr);
411 hr = ScriptPlace(NULL, &sc, glyphs, 4, attrs, &items[0].a, widths, NULL, NULL);
412 ok(broken(hr == E_PENDING) ||
413 hr == E_INVALIDARG || /* Vista, W2K8 */
414 hr == E_FAIL, /* WIN7 */
415 "ScriptPlace should return E_FAIL or E_INVALIDARG, not %08x\n", hr);
417 hr = ScriptPlace(NULL, &sc, glyphs, 4, attrs, &items[0].a, widths, offset, NULL);
418 ok(hr == E_PENDING, "ScriptPlace should return E_PENDING not %08x\n", hr);
420 hr = ScriptPlace(NULL, &sc, glyphs, 4, attrs, &items[0].a, widths, NULL, abc);
421 ok(broken(hr == E_PENDING) ||
422 hr == E_INVALIDARG || /* Vista, W2K8 */
423 hr == E_FAIL, /* WIN7 */
424 "ScriptPlace should return E_FAIL or E_INVALIDARG, not %08x\n", hr);
426 hr = ScriptPlace(hdc, &sc, glyphs, 4, attrs, &items[0].a, widths, offset, NULL);
427 ok(!hr, "ScriptPlace should return S_OK not %08x\n", hr);
428 ok(items[0].a.fNoGlyphIndex == FALSE, "fNoGlyphIndex TRUE\n");
430 ret = ExtTextOutW(hdc, 1, 1, 0, NULL, glyphs, 4, widths);
431 ok(ret, "ExtTextOutW should return TRUE\n");
433 ScriptFreeCache(&sc);
436 static void test_ScriptItemIzeShapePlace(HDC hdc, unsigned short pwOutGlyphs[256])
440 const SCRIPT_PROPERTIES **ppSp;
444 SCRIPT_ITEM pItem[255];
446 WCHAR TestItem1[] = {'T', 'e', 's', 't', 'a', 0};
447 WCHAR TestItem2[] = {'T', 'e', 's', 't', 'b', 0};
448 WCHAR TestItem3[] = {'T', 'e', 's', 't', 'c',' ','1','2','3',' ',' ','e','n','d',0};
449 WCHAR TestItem4[] = {'T', 'e', 's', 't', 'd',' ',0x0684,0x0694,0x06a4,' ',' ','\r','\n','e','n','d',0};
450 WCHAR TestItem5[] = {0x0684,'T','e','s','t','e',' ',0x0684,0x0694,0x06a4,' ',' ','e','n','d',0};
451 WCHAR TestItem6[] = {'T', 'e', 's', 't', 'f',' ',' ',' ','\r','\n','e','n','d',0};
456 unsigned short pwOutGlyphs1[256];
457 unsigned short pwOutGlyphs2[256];
458 unsigned short pwLogClust[256];
459 SCRIPT_VISATTR psva[256];
462 GOFFSET pGoffset[256];
466 /* Start testing usp10 functions */
467 /* This test determines that the pointer returned by ScriptGetProperties is valid
468 * by checking a known value in the table */
469 hr = ScriptGetProperties(&ppSp, &iMaxProps);
470 ok(hr == S_OK, "ScriptGetProperties failed: 0x%08x\n", hr);
471 trace("number of script properties %d\n", iMaxProps);
472 ok (iMaxProps > 0, "Number of scripts returned should not be 0\n");
474 ok( ppSp[0]->langid == 0, "Langid[0] not = to 0\n"); /* Check a known value to ensure */
477 /* This is a valid test that will cause parsing to take place */
480 hr = ScriptItemize(TestItem1, cInChars, cMaxItems, NULL, NULL, pItem, &pcItems);
481 ok (hr == 0, "ScriptItemize should return 0, returned %08x\n", hr);
482 /* This test is for the interim operation of ScriptItemize where only one SCRIPT_ITEM is *
484 ok (pcItems > 0, "The number of SCRIPT_ITEMS should be greater than 0\n");
486 ok (pItem[0].iCharPos == 0 && pItem[1].iCharPos == cInChars,
487 "Start pos not = 0 (%d) or end pos not = %d (%d)\n",
488 pItem[0].iCharPos, cInChars, pItem[1].iCharPos);
490 /* It would appear that we have a valid SCRIPT_ANALYSIS and can continue
491 * ie. ScriptItemize has succeeded and that pItem has been set */
494 psc = NULL; /* must be null on first call */
496 cMaxGlyphs = cInChars;
497 hr = ScriptShape(NULL, &psc, TestItem1, cChars,
498 cMaxGlyphs, &pItem[0].a,
499 pwOutGlyphs1, pwLogClust, psva, &pcGlyphs);
500 ok (hr == E_PENDING, "If psc is NULL (%08x) the E_PENDING should be returned\n", hr);
502 hr = ScriptShape(hdc, &psc, TestItem1, cChars,
503 cMaxGlyphs, &pItem[0].a,
504 pwOutGlyphs1, pwLogClust, psva, &pcGlyphs);
505 ok (hr == E_OUTOFMEMORY, "If not enough output area cChars (%d) is > than CMaxGlyphs "
506 "(%d) but not E_OUTOFMEMORY\n",
509 hr = ScriptShape(hdc, &psc, TestItem1, cChars,
510 cMaxGlyphs, &pItem[0].a,
511 pwOutGlyphs1, pwLogClust, psva, &pcGlyphs);
512 ok (hr == 0, "ScriptShape should return 0 not (%08x)\n", hr);
513 ok (psc != NULL, "psc should not be null and have SCRIPT_CACHE buffer address\n");
514 ok (pcGlyphs == cChars, "Chars in (%d) should equal Glyphs out (%d)\n", cChars, pcGlyphs);
516 hr = ScriptPlace(hdc, &psc, pwOutGlyphs1, pcGlyphs, psva, &pItem[0].a, piAdvance,
518 ok (hr == 0, "ScriptPlace should return 0 not (%08x)\n", hr);
519 hr = ScriptPlace(NULL, &psc, pwOutGlyphs1, pcGlyphs, psva, &pItem[0].a, piAdvance,
521 ok (hr == 0, "ScriptPlace should return 0 not (%08x)\n", hr);
522 for (cnt=0; cnt < pcGlyphs; cnt++)
523 pwOutGlyphs[cnt] = pwOutGlyphs1[cnt]; /* Send to next function */
526 /* This test will check to make sure that SCRIPT_CACHE is reused and that not translation *
527 * takes place if fNoGlyphIndex is set. */
531 hr = ScriptItemize(TestItem2, cInChars, cMaxItems, NULL, NULL, pItem, &pcItems);
532 ok (hr == 0, "ScriptItemize should return 0, returned %08x\n", hr);
533 /* This test is for the interim operation of ScriptItemize where only one SCRIPT_ITEM is *
535 ok (pItem[0].iCharPos == 0 && pItem[1].iCharPos == cInChars,
536 "Start pos not = 0 (%d) or end pos not = %d (%d)\n",
537 pItem[0].iCharPos, cInChars, pItem[1].iCharPos);
538 /* It would appear that we have a valid SCRIPT_ANALYSIS and can continue */
542 pItem[0].a.fNoGlyphIndex = 1; /* say no translate */
543 hr = ScriptShape(NULL, &psc, TestItem2, cChars,
544 cMaxGlyphs, &pItem[0].a,
545 pwOutGlyphs2, pwLogClust, psva, &pcGlyphs);
546 ok (hr != E_PENDING, "If psc should not be NULL (%08x) and the E_PENDING should be returned\n", hr);
547 ok (hr == 0, "ScriptShape should return 0 not (%08x)\n", hr);
548 ok (psc != NULL, "psc should not be null and have SCRIPT_CACHE buffer address\n");
549 ok (pcGlyphs == cChars, "Chars in (%d) should equal Glyphs out (%d)\n", cChars, pcGlyphs);
550 for (cnt=0; cnt < cChars && TestItem2[cnt] == pwOutGlyphs2[cnt]; cnt++) {}
551 ok (cnt == cChars, "Translation to place when told not to. WCHAR %d - %04x != %04x\n",
552 cnt, TestItem2[cnt], pwOutGlyphs2[cnt]);
554 hr = ScriptPlace(hdc, &psc, pwOutGlyphs2, pcGlyphs, psva, &pItem[0].a, piAdvance,
556 ok (hr == 0, "ScriptPlace should return 0 not (%08x)\n", hr);
559 ScriptFreeCache( &psc);
560 ok (!psc, "psc is not null after ScriptFreeCache\n");
564 /* This is a valid test that will cause parsing to take place and create 3 script_items */
565 cInChars = (sizeof(TestItem3)/2)-1;
567 hr = ScriptItemize(TestItem3, cInChars, cMaxItems, NULL, NULL, pItem, &pcItems);
568 ok (hr == 0, "ScriptItemize should return 0, returned %08x\n", hr);
571 ok (pcItems == 3, "The number of SCRIPT_ITEMS should be 3 not %d\n", pcItems);
574 ok (pItem[0].iCharPos == 0 && pItem[1].iCharPos == 6,
575 "Start pos [0] not = 0 (%d) or end pos [1] not = %d\n",
576 pItem[0].iCharPos, pItem[1].iCharPos);
577 ok (pItem[1].iCharPos == 6 && pItem[2].iCharPos == 11,
578 "Start pos [1] not = 6 (%d) or end pos [2] not = 11 (%d)\n",
579 pItem[1].iCharPos, pItem[2].iCharPos);
580 ok (pItem[2].iCharPos == 11 && pItem[3].iCharPos == cInChars,
581 "Start pos [2] not = 11 (%d) or end [3] pos not = 14 (%d), cInChars = %d\n",
582 pItem[2].iCharPos, pItem[3].iCharPos, cInChars);
586 /* This is a valid test that will cause parsing to take place and create 5 script_items */
587 cInChars = (sizeof(TestItem4)/2)-1;
589 hr = ScriptItemize(TestItem4, cInChars, cMaxItems, NULL, NULL, pItem, &pcItems);
590 ok (hr == 0, "ScriptItemize should return 0, returned %08x\n", hr);
593 ok (pcItems == 5, "The number of SCRIPT_ITEMS should be 5 not %d\n", pcItems);
596 ok (pItem[0].iCharPos == 0 && pItem[1].iCharPos == 6,
597 "Start pos [0] not = 0 (%d) or end pos [1] not = %d\n",
598 pItem[0].iCharPos, pItem[1].iCharPos);
599 ok (pItem[0].a.s.uBidiLevel == 0, "Should have been bidi=0 not %d\n",
600 pItem[0].a.s.uBidiLevel);
601 ok (pItem[1].iCharPos == 6 && pItem[2].iCharPos == 11,
602 "Start pos [1] not = 6 (%d) or end pos [2] not = 11 (%d)\n",
603 pItem[1].iCharPos, pItem[2].iCharPos);
604 ok (pItem[1].a.s.uBidiLevel == 1, "Should have been bidi=1 not %d\n",
605 pItem[1].a.s.uBidiLevel);
606 ok (pItem[2].iCharPos == 11 && pItem[3].iCharPos == 12,
607 "Start pos [2] not = 11 (%d) or end [3] pos not = 12 (%d)\n",
608 pItem[2].iCharPos, pItem[3].iCharPos);
609 ok (pItem[2].a.s.uBidiLevel == 0, "Should have been bidi=0 not %d\n",
610 pItem[2].a.s.uBidiLevel);
611 ok (pItem[3].iCharPos == 12 && pItem[4].iCharPos == 13,
612 "Start pos [3] not = 12 (%d) or end [4] pos not = 13 (%d)\n",
613 pItem[3].iCharPos, pItem[4].iCharPos);
614 ok (pItem[3].a.s.uBidiLevel == 0, "Should have been bidi=0 not %d\n",
615 pItem[3].a.s.uBidiLevel);
616 ok (pItem[4].iCharPos == 13 && pItem[5].iCharPos == cInChars,
617 "Start pos [4] not = 13 (%d) or end [5] pos not = 16 (%d), cInChars = %d\n",
618 pItem[4].iCharPos, pItem[5].iCharPos, cInChars);
623 * This test is for when the first unicode character requires bidi support
625 cInChars = (sizeof(TestItem5)-1)/sizeof(WCHAR);
626 hr = ScriptItemize(TestItem5, cInChars, cMaxItems, NULL, NULL, pItem, &pcItems);
627 ok (hr == 0, "ScriptItemize should return 0, returned %08x\n", hr);
628 ok (pcItems == 4, "There should have been 4 items, found %d\n", pcItems);
629 ok (pItem[0].a.s.uBidiLevel == 1, "The first character should have been bidi=1 not %d\n",
630 pItem[0].a.s.uBidiLevel);
632 /* This test checks to make sure that the test to see if there are sufficient buffers to store *
633 * the pointer to the last char works. Note that windows often needs a greater number of *
634 * SCRIPT_ITEMS to process a string than is returned in pcItems. */
635 cInChars = (sizeof(TestItem6)/2)-1;
637 hr = ScriptItemize(TestItem6, cInChars, cMaxItems, NULL, NULL, pItem, &pcItems);
638 ok (hr == E_OUTOFMEMORY, "ScriptItemize should return E_OUTOFMEMORY, returned %08x\n", hr);
642 static void test_ScriptGetCMap(HDC hdc, unsigned short pwOutGlyphs[256])
645 SCRIPT_CACHE psc = NULL;
648 unsigned short pwOutGlyphs2[256];
649 unsigned short pwOutGlyphs3[256];
653 static const WCHAR TestItem1[] = {'T', 'e', 's', 't', 'a', 0};
654 static const WCHAR TestItem2[] = {0x202B, 'i', 'n', 0x202C,0};
655 static const WCHAR TestItem3[] = {'a','b','c','d','(','<','{','[',0x2039,0};
656 static const WCHAR TestItem3b[] = {'a','b','c','d',')','>','}',']',0x203A,0};
658 /* Check to make sure that SCRIPT_CACHE gets allocated ok */
660 cInChars = cChars = 5;
661 /* Some sanity checks for ScriptGetCMap */
663 hr = ScriptGetCMap(NULL, NULL, NULL, 0, 0, NULL);
664 ok( hr == E_INVALIDARG, "(NULL,NULL,NULL,0,0,NULL), "
665 "expected E_INVALIDARG, got %08x\n", hr);
667 hr = ScriptGetCMap(NULL, NULL, TestItem1, cInChars, dwFlags, pwOutGlyphs3);
668 ok( hr == E_INVALIDARG, "(NULL,NULL,TestItem1, cInChars, dwFlags, pwOutGlyphs3), "
669 "expected E_INVALIDARG, got %08x\n", hr);
671 /* Set psc to NULL, to be able to check if a pointer is returned in psc */
673 hr = ScriptGetCMap(NULL, &psc, TestItem1, cInChars, 0, pwOutGlyphs3);
674 ok( hr == E_PENDING, "(NULL,&psc,NULL,0,0,NULL), expected E_PENDING, "
676 ok( psc == NULL, "Expected psc to be NULL, got %p\n", psc);
678 /* Set psc to NULL but add hdc, to be able to check if a pointer is returned in psc */
680 hr = ScriptGetCMap(hdc, &psc, TestItem1, cInChars, 0, pwOutGlyphs3);
681 ok( hr == S_OK, "ScriptGetCMap(NULL,&psc,NULL,0,0,NULL), expected S_OK, "
683 ok( psc != NULL, "ScritpGetCMap expected psc to be not NULL\n");
684 ScriptFreeCache( &psc);
686 /* Set psc to NULL, to be able to check if a pointer is returned in psc */
688 hr = ScriptGetCMap(NULL, &psc, TestItem1, cInChars, dwFlags, pwOutGlyphs3);
689 ok( hr == E_PENDING, "(NULL,&psc,), expected E_PENDING, got %08x\n", hr);
690 ok( psc == NULL, "Expected psc to be NULL, got %p\n", psc);
691 /* Check to see if the results are the same as those returned by ScriptShape */
692 hr = ScriptGetCMap(hdc, &psc, TestItem1, cInChars, dwFlags, pwOutGlyphs3);
693 ok (hr == 0, "ScriptGetCMap should return 0 not (%08x)\n", hr);
694 ok (psc != NULL, "psc should not be null and have SCRIPT_CACHE buffer address\n");
695 for (cnt=0; cnt < cChars && pwOutGlyphs[cnt] == pwOutGlyphs3[cnt]; cnt++) {}
696 ok (cnt == cInChars, "Translation not correct. WCHAR %d - %04x != %04x\n",
697 cnt, pwOutGlyphs[cnt], pwOutGlyphs3[cnt]);
699 ScriptFreeCache( &psc);
700 ok (!psc, "psc is not null after ScriptFreeCache\n");
702 cInChars = cChars = 4;
703 hr = ScriptGetCMap(hdc, &psc, TestItem2, cInChars, dwFlags, pwOutGlyphs3);
704 ok (hr == S_FALSE, "ScriptGetCMap should return S_FALSE not (%08x)\n", hr);
705 ok (psc != NULL, "psc should not be null and have SCRIPT_CACHE buffer address\n");
706 ok(pwOutGlyphs3[0] == 0 || broken(pwOutGlyphs3[0] == 0x80), "Glyph 0 should be default glyph\n");
707 ok(pwOutGlyphs3[3] == 0 || broken(pwOutGlyphs3[0] == 0x80), "Glyph 0 should be default glyph\n");
710 cInChars = cChars = 9;
711 hr = ScriptGetCMap(hdc, &psc, TestItem3b, cInChars, dwFlags, pwOutGlyphs2);
712 ok (hr == S_OK, "ScriptGetCMap should return S_OK not (%08x)\n", hr);
713 ok (psc != NULL, "psc should not be null and have SCRIPT_CACHE buffer address\n");
715 cInChars = cChars = 9;
717 hr = ScriptGetCMap(hdc, &psc, TestItem3, cInChars, dwFlags, pwOutGlyphs3);
718 ok (hr == S_OK, "ScriptGetCMap should return S_OK not (%08x)\n", hr);
719 ok (psc != NULL, "psc should not be null and have SCRIPT_CACHE buffer address\n");
720 ok(pwOutGlyphs3[0] == pwOutGlyphs2[0], "glyph incorrectly altered\n");
721 ok(pwOutGlyphs3[1] == pwOutGlyphs2[1], "glyph incorreclty altered\n");
722 ok(pwOutGlyphs3[2] == pwOutGlyphs2[2], "glyph incorreclty altered\n");
723 ok(pwOutGlyphs3[3] == pwOutGlyphs2[3], "glyph incorreclty altered\n");
724 ok(pwOutGlyphs3[4] == pwOutGlyphs2[4], "glyph not mirrored correctly\n");
725 ok(pwOutGlyphs3[5] == pwOutGlyphs2[5], "glyph not mirrored correctly\n");
726 ok(pwOutGlyphs3[6] == pwOutGlyphs2[6], "glyph not mirrored correctly\n");
727 ok(pwOutGlyphs3[7] == pwOutGlyphs2[7], "glyph not mirrored correctly\n");
728 ok(pwOutGlyphs3[8] == pwOutGlyphs2[8], "glyph not mirrored correctly\n");
730 ScriptFreeCache( &psc);
731 ok (!psc, "psc is not null after ScriptFreeCache\n");
734 static void test_ScriptGetFontProperties(HDC hdc)
737 SCRIPT_CACHE psc,old_psc;
738 SCRIPT_FONTPROPERTIES sfp;
740 /* Some sanity checks for ScriptGetFontProperties */
742 hr = ScriptGetFontProperties(NULL,NULL,NULL);
743 ok( hr == E_INVALIDARG, "(NULL,NULL,NULL), expected E_INVALIDARG, got %08x\n", hr);
745 hr = ScriptGetFontProperties(NULL,NULL,&sfp);
746 ok( hr == E_INVALIDARG, "(NULL,NULL,&sfp), expected E_INVALIDARG, got %08x\n", hr);
748 /* Set psc to NULL, to be able to check if a pointer is returned in psc */
750 hr = ScriptGetFontProperties(NULL,&psc,NULL);
751 ok( hr == E_INVALIDARG, "(NULL,&psc,NULL), expected E_INVALIDARG, got %08x\n", hr);
752 ok( psc == NULL, "Expected psc to be NULL, got %p\n", psc);
754 /* Set psc to NULL, to be able to check if a pointer is returned in psc */
756 hr = ScriptGetFontProperties(NULL,&psc,&sfp);
757 ok( hr == E_PENDING, "(NULL,&psc,&sfp), expected E_PENDING, got %08x\n", hr);
758 ok( psc == NULL, "Expected psc to be NULL, got %p\n", psc);
760 hr = ScriptGetFontProperties(hdc,NULL,NULL);
761 ok( hr == E_INVALIDARG, "(hdc,NULL,NULL), expected E_INVALIDARG, got %08x\n", hr);
763 hr = ScriptGetFontProperties(hdc,NULL,&sfp);
764 ok( hr == E_INVALIDARG, "(hdc,NULL,&sfp), expected E_INVALIDARG, got %08x\n", hr);
766 /* Set psc to NULL, to be able to check if a pointer is returned in psc */
768 hr = ScriptGetFontProperties(hdc,&psc,NULL);
769 ok( hr == E_INVALIDARG, "(hdc,&psc,NULL), expected E_INVALIDARG, got %08x\n", hr);
770 ok( psc == NULL, "Expected psc to be NULL, got %p\n", psc);
772 /* Pass an invalid sfp */
774 sfp.cBytes = sizeof(SCRIPT_FONTPROPERTIES) - 1;
775 hr = ScriptGetFontProperties(hdc,&psc,&sfp);
776 ok( hr == E_INVALIDARG, "(hdc,&psc,&sfp) invalid, expected E_INVALIDARG, got %08x\n", hr);
777 ok( psc != NULL, "Expected a pointer in psc, got NULL\n");
778 ScriptFreeCache(&psc);
779 ok( psc == NULL, "Expected psc to be NULL, got %p\n", psc);
781 /* Give it the correct cBytes, we don't care about what's coming back */
782 sfp.cBytes = sizeof(SCRIPT_FONTPROPERTIES);
784 hr = ScriptGetFontProperties(hdc,&psc,&sfp);
785 ok( hr == S_OK, "(hdc,&psc,&sfp) partly initialized, expected S_OK, got %08x\n", hr);
786 ok( psc != NULL, "Expected a pointer in psc, got NULL\n");
788 /* Save the psc pointer */
790 /* Now a NULL hdc again */
791 hr = ScriptGetFontProperties(NULL,&psc,&sfp);
792 ok( hr == S_OK, "(NULL,&psc,&sfp), expected S_OK, got %08x\n", hr);
793 ok( psc == old_psc, "Expected psc not to be changed, was %p is now %p\n", old_psc, psc);
794 ScriptFreeCache(&psc);
795 ok( psc == NULL, "Expected psc to be NULL, got %p\n", psc);
798 static void test_ScriptTextOut(HDC hdc)
804 SCRIPT_ITEM pItem[255];
806 WCHAR TestItem1[] = {'T', 'e', 's', 't', 'a', 0};
811 unsigned short pwOutGlyphs1[256];
812 WORD pwLogClust[256];
813 SCRIPT_VISATTR psva[256];
816 GOFFSET pGoffset[256];
821 BOOL fTrailing = FALSE;
822 SCRIPT_LOGATTR *psla;
823 SCRIPT_LOGATTR sla[256];
825 /* This is a valid test that will cause parsing to take place */
828 hr = ScriptItemize(TestItem1, cInChars, cMaxItems, NULL, NULL, pItem, &pcItems);
829 ok (hr == 0, "ScriptItemize should return 0, returned %08x\n", hr);
830 /* This test is for the interim operation of ScriptItemize where only one SCRIPT_ITEM is *
832 ok (pcItems > 0, "The number of SCRIPT_ITEMS should be greater than 0\n");
834 ok (pItem[0].iCharPos == 0 && pItem[1].iCharPos == cInChars,
835 "Start pos not = 0 (%d) or end pos not = %d (%d)\n",
836 pItem[0].iCharPos, cInChars, pItem[1].iCharPos);
838 /* It would appear that we have a valid SCRIPT_ANALYSIS and can continue
839 * ie. ScriptItemize has succeeded and that pItem has been set */
843 psc = NULL; /* must be null on first call */
846 hr = ScriptShape(hdc, &psc, TestItem1, cChars,
847 cMaxGlyphs, &pItem[0].a,
848 pwOutGlyphs1, pwLogClust, psva, &pcGlyphs);
849 ok (hr == 0, "ScriptShape should return 0 not (%08x)\n", hr);
850 ok (psc != NULL, "psc should not be null and have SCRIPT_CACHE buffer address\n");
851 ok (pcGlyphs == cChars, "Chars in (%d) should equal Glyphs out (%d)\n", cChars, pcGlyphs);
853 /* Note hdc is needed as glyph info is not yet in psc */
854 hr = ScriptPlace(hdc, &psc, pwOutGlyphs1, pcGlyphs, psva, &pItem[0].a, piAdvance,
856 ok (hr == 0, "Should return 0 not (%08x)\n", hr);
857 ScriptFreeCache(&psc); /* Get rid of psc for next test set */
858 ok( psc == NULL, "Expected psc to be NULL, got %p\n", psc);
860 hr = ScriptTextOut(NULL, NULL, 0, 0, 0, NULL, NULL, NULL, 0, NULL, 0, NULL, NULL, NULL);
861 ok (hr == E_INVALIDARG, "Should return 0 not (%08x)\n", hr);
863 hr = ScriptTextOut(NULL, NULL, 0, 0, 0, NULL, &pItem[0].a, NULL, 0, pwOutGlyphs1, pcGlyphs,
864 piAdvance, NULL, pGoffset);
865 ok( hr == E_INVALIDARG, "(NULL,NULL,TestItem1, cInChars, dwFlags, pwOutGlyphs3), "
866 "expected E_INVALIDARG, got %08x\n", hr);
868 /* Set psc to NULL, to be able to check if a pointer is returned in psc */
870 hr = ScriptTextOut(NULL, &psc, 0, 0, 0, NULL, NULL, NULL, 0, NULL, 0,
872 ok( hr == E_INVALIDARG, "(NULL,&psc,NULL,0,0,0,NULL,), expected E_INVALIDARG, "
874 ok( psc == NULL, "Expected psc to be NULL, got %p\n", psc);
876 /* hdc is required for this one rather than the usual optional */
878 hr = ScriptTextOut(NULL, &psc, 0, 0, 0, NULL, &pItem[0].a, NULL, 0, pwOutGlyphs1, pcGlyphs,
879 piAdvance, NULL, pGoffset);
880 ok( hr == E_INVALIDARG, "(NULL,&psc,), expected E_INVALIDARG, got %08x\n", hr);
881 ok( psc == NULL, "Expected psc to be NULL, got %p\n", psc);
883 /* Set that it returns 0 status */
884 hr = ScriptTextOut(hdc, &psc, 0, 0, 0, NULL, &pItem[0].a, NULL, 0, pwOutGlyphs1, pcGlyphs,
885 piAdvance, NULL, pGoffset);
886 ok (hr == 0, "ScriptTextOut should return 0 not (%08x)\n", hr);
888 /* Test Rect Rgn is acceptable */
893 hr = ScriptTextOut(hdc, &psc, 0, 0, 0, &rect, &pItem[0].a, NULL, 0, pwOutGlyphs1, pcGlyphs,
894 piAdvance, NULL, pGoffset);
895 ok (hr == 0, "ScriptTextOut should return 0 not (%08x)\n", hr);
898 hr = ScriptCPtoX(iCP, fTrailing, cChars, pcGlyphs, (const WORD *) &pwLogClust,
899 (const SCRIPT_VISATTR *) &psva, (const int *)&piAdvance, &pItem[0].a, &piX);
900 ok(hr == S_OK, "ScriptCPtoX Stub should return S_OK not %08x\n", hr);
902 psla = (SCRIPT_LOGATTR *)&sla;
903 hr = ScriptBreak(TestItem1, cChars, &pItem[0].a, psla);
904 ok(hr == S_OK, "ScriptBreak Stub should return S_OK not %08x\n", hr);
906 /* Clean up and go */
907 ScriptFreeCache(&psc);
908 ok( psc == NULL, "Expected psc to be NULL, got %p\n", psc);
913 static void test_ScriptTextOut2(HDC hdc)
915 /* Intent is to validate that the HDC passed into ScriptTextOut is
916 * used instead of the (possibly) invalid cached one
923 SCRIPT_ITEM pItem[255];
925 WCHAR TestItem1[] = {'T', 'e', 's', 't', 'a', 0};
930 unsigned short pwOutGlyphs1[256];
931 WORD pwLogClust[256];
932 SCRIPT_VISATTR psva[256];
935 GOFFSET pGoffset[256];
938 /* Create an extra DC that will be used until the ScriptTextOut */
939 hdc1 = CreateCompatibleDC(hdc);
940 ok (hdc1 != 0, "CreateCompatibleDC failed to create a DC\n");
941 hdc2 = CreateCompatibleDC(hdc);
942 ok (hdc2 != 0, "CreateCompatibleDC failed to create a DC\n");
944 /* This is a valid test that will cause parsing to take place */
947 hr = ScriptItemize(TestItem1, cInChars, cMaxItems, NULL, NULL, pItem, &pcItems);
948 ok (hr == 0, "ScriptItemize should return 0, returned %08x\n", hr);
949 /* This test is for the interim operation of ScriptItemize where only one SCRIPT_ITEM is *
951 ok (pcItems > 0, "The number of SCRIPT_ITEMS should be greater than 0\n");
953 ok (pItem[0].iCharPos == 0 && pItem[1].iCharPos == cInChars,
954 "Start pos not = 0 (%d) or end pos not = %d (%d)\n",
955 pItem[0].iCharPos, cInChars, pItem[1].iCharPos);
957 /* It would appear that we have a valid SCRIPT_ANALYSIS and can continue
958 * ie. ScriptItemize has succeeded and that pItem has been set */
961 psc = NULL; /* must be null on first call */
964 hr = ScriptShape(hdc2, &psc, TestItem1, cChars,
965 cMaxGlyphs, &pItem[0].a,
966 pwOutGlyphs1, pwLogClust, psva, &pcGlyphs);
967 ok (hr == 0, "ScriptShape should return 0 not (%08x)\n", hr);
968 ok (psc != NULL, "psc should not be null and have SCRIPT_CACHE buffer address\n");
969 ok (pcGlyphs == cChars, "Chars in (%d) should equal Glyphs out (%d)\n", cChars, pcGlyphs);
971 /* Note hdc is needed as glyph info is not yet in psc */
972 hr = ScriptPlace(hdc2, &psc, pwOutGlyphs1, pcGlyphs, psva, &pItem[0].a, piAdvance,
974 ok (hr == 0, "Should return 0 not (%08x)\n", hr);
976 /* key part!!! cached dc is being deleted */
978 ok(hr == 1, "DeleteDC should return 1 not %08x\n", hr);
980 /* At this point the cached hdc (hdc2) has been destroyed,
981 * however, we are passing in a *real* hdc (the original hdc).
982 * The text should be written to that DC
984 hr = ScriptTextOut(hdc1, &psc, 0, 0, 0, NULL, &pItem[0].a, NULL, 0, pwOutGlyphs1, pcGlyphs,
985 piAdvance, NULL, pGoffset);
986 ok (hr == 0, "ScriptTextOut should return 0 not (%08x)\n", hr);
987 ok (psc != NULL, "psc should not be null and have SCRIPT_CACHE buffer address\n");
991 /* Clean up and go */
992 ScriptFreeCache(&psc);
993 ok( psc == NULL, "Expected psc to be NULL, got %p\n", psc);
998 static void test_ScriptTextOut3(HDC hdc)
1004 SCRIPT_ITEM pItem[255];
1006 WCHAR TestItem1[] = {' ','\r', 0};
1011 unsigned short pwOutGlyphs1[256];
1012 WORD pwLogClust[256];
1013 SCRIPT_VISATTR psva[256];
1016 GOFFSET pGoffset[256];
1020 /* This is to ensure that non exisiting glyphs are translated into a valid glyph number */
1023 hr = ScriptItemize(TestItem1, cInChars, cMaxItems, NULL, NULL, pItem, &pcItems);
1024 ok (hr == 0, "ScriptItemize should return 0, returned %08x\n", hr);
1025 /* This test is for the interim operation of ScriptItemize where only one SCRIPT_ITEM is *
1027 ok (pcItems > 0, "The number of SCRIPT_ITEMS should be greater than 0\n");
1029 ok (pItem[0].iCharPos == 0 && pItem[2].iCharPos == cInChars,
1030 "Start pos not = 0 (%d) or end pos not = %d (%d)\n",
1031 pItem[0].iCharPos, cInChars, pItem[2].iCharPos);
1033 /* It would appear that we have a valid SCRIPT_ANALYSIS and can continue
1034 * ie. ScriptItemize has succeeded and that pItem has been set */
1037 psc = NULL; /* must be null on first call */
1040 hr = ScriptShape(hdc, &psc, TestItem1, cChars,
1041 cMaxGlyphs, &pItem[0].a,
1042 pwOutGlyphs1, pwLogClust, psva, &pcGlyphs);
1043 ok (hr == 0, "ScriptShape should return 0 not (%08x)\n", hr);
1044 ok (psc != NULL, "psc should not be null and have SCRIPT_CACHE buffer address\n");
1045 ok (pcGlyphs == cChars, "Chars in (%d) should equal Glyphs out (%d)\n", cChars, pcGlyphs);
1047 /* Note hdc is needed as glyph info is not yet in psc */
1048 hr = ScriptPlace(hdc, &psc, pwOutGlyphs1, pcGlyphs, psva, &pItem[0].a, piAdvance,
1050 ok (hr == 0, "Should return 0 not (%08x)\n", hr);
1052 /* Test Rect Rgn is acceptable */
1057 hr = ScriptTextOut(hdc, &psc, 0, 0, 0, &rect, &pItem[0].a, NULL, 0, pwOutGlyphs1, pcGlyphs,
1058 piAdvance, NULL, pGoffset);
1059 ok (hr == 0, "ScriptTextOut should return 0 not (%08x)\n", hr);
1062 /* Clean up and go */
1063 ScriptFreeCache(&psc);
1064 ok( psc == NULL, "Expected psc to be NULL, got %p\n", psc);
1068 static void test_ScriptXtoX(void)
1069 /****************************************************************************************
1070 * This routine tests the ScriptXtoCP and ScriptCPtoX functions using static variables *
1071 ****************************************************************************************/
1073 static const WCHAR test[] = {'t', 'e', 's', 't',0};
1074 SCRIPT_ITEM items[2];
1078 WORD pwLogClust[10] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
1079 SCRIPT_VISATTR psva[10];
1080 int piAdvance[10] = {200, 190, 210, 180, 170, 204, 189, 195, 212, 203};
1086 hr = ScriptItemize(test, lstrlenW(test), sizeof(items)/sizeof(items[0]), NULL, NULL, items, NULL);
1087 ok(!hr, "ScriptItemize should return S_OK not %08x\n", hr);
1092 hr = ScriptXtoCP(iX, cChars, cGlyphs, pwLogClust, psva, piAdvance, &items[0].a, &piCP, &piTrailing);
1093 ok(hr == S_OK, "ScriptXtoCP should return S_OK not %08x\n", hr);
1095 ok(piCP == -1, "Negative iX should return piCP=-1 not %d\n", piCP);
1097 ok(piCP == 10, "Negative iX should return piCP=10 not %d\n", piCP);
1102 hr = ScriptXtoCP(iX, cChars, cGlyphs, pwLogClust, psva, piAdvance, &items[0].a, &piCP, &piTrailing);
1103 ok(hr == S_OK, "ScriptXtoCP should return S_OK not %08x\n", hr);
1104 if (piTrailing) /* win2k3 */
1105 ok(piCP == -1, "Negative iX should return piCP=-1 not %d\n", piCP);
1107 ok(piCP == 10, "Negative iX should return piCP=10 not %d\n", piCP);
1112 hr = ScriptXtoCP(iX, cChars, cGlyphs, pwLogClust, psva, piAdvance, &items[0].a, &piCP, &piTrailing);
1113 ok(hr == S_OK, "ScriptXtoCP should return S_OK not %08x\n", hr);
1115 piCP == -1, /* win2k3 */
1116 "iX=%d should return piCP=3 or piCP=-1 not %d\n", iX, piCP);
1117 ok(piTrailing == 1, "iX=%d should return piTrailing=1 not %d\n", iX, piTrailing);
1122 hr = ScriptXtoCP(iX, cChars, cGlyphs, pwLogClust, psva, piAdvance, &items[0].a, &piCP, &piTrailing);
1123 ok(hr == S_OK, "ScriptXtoCP should return S_OK not %08x\n", hr);
1125 piCP == -1, /* win2k3 */
1126 "iX=%d should return piCP=3 or piCP=-1 not %d\n", iX, piCP);
1127 ok(piTrailing == 1, "iX=%d should return piTrailing=1 not %d\n", iX, piTrailing);
1132 hr = ScriptXtoCP(iX, cChars, cGlyphs, pwLogClust, psva, piAdvance, &items[0].a, &piCP, &piTrailing);
1133 ok(hr == S_OK, "ScriptXtoCP should return S_OK not %08x\n", hr);
1135 piCP == -1, /* win2k3 */
1136 "iX=%d should return piCP=4 or piCP=-1 not %d\n", iX, piCP);
1141 hr = ScriptXtoCP(iX, cChars, cGlyphs, pwLogClust, psva, piAdvance, &items[0].a, &piCP, &piTrailing);
1142 ok(hr == S_OK, "ScriptXtoCP should return S_OK not %08x\n", hr);
1144 piCP == 10, /* win2k3 */
1145 "iX=%d should return piCP=0 piCP=10 not %d\n", iX, piCP);
1150 hr = ScriptXtoCP(iX, cChars, cGlyphs, pwLogClust, psva, piAdvance, &items[0].a, &piCP, &piTrailing);
1151 ok(hr == S_OK, "ScriptXtoCP should return S_OK not %08x\n", hr);
1152 ok(piCP == 0, "iX=%d should return piCP=0 not %d\n", iX, piCP);
1157 hr = ScriptXtoCP(iX, cChars, cGlyphs, pwLogClust, psva, piAdvance, &items[0].a, &piCP, &piTrailing);
1158 ok(hr == S_OK, "ScriptXtoCP should return S_OK not %08x\n", hr);
1160 piCP == 0, /* win2k3 */
1161 "iX=%d should return piCP=1 or piCP=0 not %d\n", iX, piCP);
1167 hr = ScriptCPtoX(iCP, fTrailing, cChars, cGlyphs, pwLogClust, psva, piAdvance, &items[0].a, &piX);
1168 ok(hr == S_OK, "ScriptCPtoX should return S_OK not %08x\n", hr);
1170 piX == 100, /* win2k3 */
1171 "iCP=%d should return piX=976 or piX=100 not %d\n", iCP, piX);
1177 hr = ScriptCPtoX(iCP, fTrailing, cChars, cGlyphs, pwLogClust, psva, piAdvance, &items[0].a, &piX);
1178 ok(hr == S_OK, "ScriptCPtoX should return S_OK not %08x\n", hr);
1180 piX == 80, /* win2k3 */
1181 "iCP=%d should return piX=1171 or piX=80 not %d\n", iCP, piX);
1187 hr = ScriptCPtoX(iCP, fTrailing, cChars, cGlyphs, pwLogClust, psva, piAdvance, &items[0].a, &piX);
1188 ok(hr == S_OK, "ScriptCPtoX should return S_OK not %08x\n", hr);
1190 piX == 80, /* win2k3 */
1191 "iCP=%d should return piX=1171 or piX=80 not %d\n", iCP, piX);
1197 hr = ScriptCPtoX(iCP, fTrailing, cChars, cGlyphs, pwLogClust, psva, piAdvance, &items[0].a, &piX);
1198 ok(hr == S_OK, "ScriptCPtoX should return S_OK not %08x\n", hr);
1200 piX == 0, /* win2k3 */
1201 "iCP=%d should return piX=1953 or piX=0 not %d\n", iCP, piX);
1207 hr = ScriptCPtoX(iCP, fTrailing, cChars, cGlyphs, pwLogClust, psva, piAdvance, &items[0].a, &piX);
1208 ok(hr == S_OK, "ScriptCPtoX should return S_OK not %08x\n", hr);
1210 piX == 0, /* win2k3 */
1211 "iCP=%d should return piX=1953 or piX=0 not %d\n", iCP, piX);
1214 static void test_ScriptString(HDC hdc)
1216 /*******************************************************************************************
1218 * This set of tests are for the string functions of uniscribe. The ScriptStringAnalyse
1219 * function allocates memory pointed to by the SCRIPT_STRING_ANALYSIS ssa pointer. This
1220 * memory if freed by ScriptStringFree. There needs to be a valid hdc for this as
1221 * ScriptStringAnalyse calls ScriptSItemize, ScriptShape and ScriptPlace which require it.
1226 WCHAR teststr[] = {'T','e','s','t','1',' ','a','2','b','3', '\0'};
1227 int len = (sizeof(teststr) / sizeof(WCHAR)) - 1;
1228 int Glyphs = len * 2 + 16;
1230 DWORD Flags = SSA_GLYPHS;
1232 SCRIPT_CONTROL Control;
1234 const int Dx[5] = {10, 10, 10, 10, 10};
1235 SCRIPT_TABDEF Tabdef;
1236 const BYTE InClass = 0;
1237 SCRIPT_STRING_ANALYSIS ssa = NULL;
1242 const RECT rc = {0, 50, 100, 100};
1245 BOOL Disabled = FALSE;
1246 const int *clip_len;
1251 Charset = -1; /* this flag indicates unicode input */
1252 /* Test without hdc to get E_PENDING */
1253 hr = ScriptStringAnalyse( NULL, teststr, len, Glyphs, Charset, Flags,
1254 ReqWidth, &Control, &State, Dx, &Tabdef,
1256 ok(hr == E_PENDING, "ScriptStringAnalyse Stub should return E_PENDING not %08x\n", hr);
1258 /* test with hdc, this should be a valid test */
1259 hr = ScriptStringAnalyse( hdc, teststr, len, Glyphs, Charset, Flags,
1260 ReqWidth, &Control, &State, Dx, &Tabdef,
1262 ok(hr == S_OK, "ScriptStringAnalyse should return S_OK not %08x\n", hr);
1263 ScriptStringFree(&ssa);
1265 /* test makes sure that a call with a valid pssa still works */
1266 hr = ScriptStringAnalyse( hdc, teststr, len, Glyphs, Charset, Flags,
1267 ReqWidth, &Control, &State, Dx, &Tabdef,
1269 ok(hr == S_OK, "ScriptStringAnalyse should return S_OK not %08x\n", hr);
1270 ok(ssa != NULL, "ScriptStringAnalyse pssa should not be NULL\n");
1274 hr = ScriptStringOut(ssa, X, Y, Options, &rc, MinSel, MaxSel, Disabled);
1275 ok(hr == S_OK, "ScriptStringOut should return S_OK not %08x\n", hr);
1278 clip_len = ScriptString_pcOutChars(ssa);
1279 ok(*clip_len == len, "ScriptString_pcOutChars failed, got %d, expected %d\n", *clip_len, len);
1281 order = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, *clip_len * sizeof(UINT));
1282 hr = ScriptStringGetOrder(ssa, order);
1283 ok(hr == S_OK, "ScriptStringGetOrder failed, got %08x, expected S_OK\n", hr);
1285 for (i = 0; i < *clip_len; i++) ok(order[i] == i, "%d: got %d expected %d\n", i, order[i], i);
1286 HeapFree(GetProcessHeap(), 0, order);
1288 hr = ScriptStringFree(&ssa);
1289 ok(hr == S_OK, "ScriptStringFree should return S_OK not %08x\n", hr);
1292 static void test_ScriptStringXtoCP_CPtoX(HDC hdc)
1294 /*****************************************************************************************
1296 * This test is for the ScriptStringXtoCP and ScriptStringXtoCP functions. Due to the
1297 * nature of the fonts between Windows and Wine, the test is implemented by generating
1298 * values using one one function then checking the output of the second. In this way
1299 * the validity of the functions is established using Windows as a base and confirming
1300 * similar behaviour in wine.
1304 static const WCHAR teststr1[] = {0x05e9, 'i', 0x05dc, 'n', 0x05d5, 'e', 0x05dd, '.',0};
1305 static const BOOL rtl[] = {1, 0, 1, 0, 1, 0, 1, 0};
1306 void *String = (WCHAR *) &teststr1; /* ScriptStringAnalysis needs void */
1307 int String_len = (sizeof(teststr1)/sizeof(WCHAR))-1;
1308 int Glyphs = String_len * 2 + 16; /* size of buffer as recommended */
1309 int Charset = -1; /* unicode */
1310 DWORD Flags = SSA_GLYPHS;
1312 SCRIPT_CONTROL Control;
1314 SCRIPT_TABDEF Tabdef;
1315 const BYTE InClass = 0;
1316 SCRIPT_STRING_ANALYSIS ssa = NULL;
1318 int Ch; /* Character position in string */
1320 int Cp; /* Character position in string */
1325 /* Test with hdc, this should be a valid test
1326 * Here we generate an SCRIPT_STRING_ANALYSIS that will be used as input to the
1327 * following character positions to X and X to character position functions.
1329 memset(&Control, 0, sizeof(SCRIPT_CONTROL));
1330 memset(&State, 0, sizeof(SCRIPT_STATE));
1331 memset(&Tabdef, 0, sizeof(SCRIPT_TABDEF));
1333 hr = ScriptStringAnalyse( hdc, String, String_len, Glyphs, Charset, Flags,
1334 ReqWidth, &Control, &State, NULL, &Tabdef,
1337 hr == E_INVALIDARG, /* NT */
1338 "ScriptStringAnalyse should return S_OK or E_INVALIDARG not %08x\n", hr);
1342 ok(ssa != NULL, "ScriptStringAnalyse ssa should not be NULL\n");
1345 * Loop to generate character positions to provide starting positions for the
1346 * ScriptStringCPtoX and ScriptStringXtoCP functions
1348 for (Cp = 0; Cp < String_len; Cp++)
1350 /* The fTrailing flag is used to indicate whether the X being returned is at
1351 * the beginning or the end of the character. What happens here is that if
1352 * fTrailing indicates the end of the character, ie. FALSE, then ScriptStringXtoCP
1353 * returns the beginning of the next character and iTrailing is FALSE. So for this
1354 * loop iTrailing will be FALSE in both cases.
1356 hr = ScriptStringCPtoX(ssa, Cp, TRUE, &trail);
1357 ok(hr == S_OK, "ScriptStringCPtoX should return S_OK not %08x\n", hr);
1358 hr = ScriptStringCPtoX(ssa, Cp, FALSE, &lead);
1359 ok(hr == S_OK, "ScriptStringCPtoX should return S_OK not %08x\n", hr);
1361 ok(lead > trail, "Leading values should be after trialing for rtl chracters(%i)\n",Cp);
1363 ok(lead < trail, "Trailing values should be after leading for ltr chracters(%i)\n",Cp);
1365 /* move by 1 pixel so that we are not inbetween 2 characters. That could result in being the lead of a rtl and
1366 at the same time the trail of an ltr */
1368 /* inside the leading edge */
1370 if (rtl[Cp]) X--; else X++;
1371 hr = ScriptStringXtoCP(ssa, X, &Ch, &iTrailing);
1372 ok(hr == S_OK, "ScriptStringXtoCP should return S_OK not %08x\n", hr);
1373 ok(Cp == Ch, "ScriptStringXtoCP should return Ch = %d not %d for X = %d\n", Cp, Ch, trail);
1374 ok(iTrailing == FALSE, "ScriptStringXtoCP should return iTrailing = 0 not %d for X = %d\n",
1377 /* inside the trailing edge */
1379 if (rtl[Cp]) X++; else X--;
1380 hr = ScriptStringXtoCP(ssa, X, &Ch, &iTrailing);
1381 ok(hr == S_OK, "ScriptStringXtoCP should return S_OK not %08x\n", hr);
1382 ok(Cp == Ch, "ScriptStringXtoCP should return Ch = %d not %d for X = %d\n", Cp, Ch, trail);
1383 ok(iTrailing == TRUE, "ScriptStringXtoCP should return iTrailing = 1 not %d for X = %d\n",
1386 /* outside the "trailing" edge */
1387 if (Cp < String_len-1)
1389 if (rtl[Cp]) X = lead; else X = trail;
1391 hr = ScriptStringXtoCP(ssa, X, &Ch, &iTrailing);
1392 ok(hr == S_OK, "ScriptStringXtoCP should return S_OK not %08x\n", hr);
1393 ok(Cp + 1 == Ch, "ScriptStringXtoCP should return Ch = %d not %d for X = %d\n", Cp + 1, Ch, trail);
1395 ok(iTrailing == TRUE, "ScriptStringXtoCP should return iTrailing = 1 not %d for X = %d\n",
1398 ok(iTrailing == FALSE, "ScriptStringXtoCP should return iTrailing = 0 not %d for X = %d\n",
1402 /* outside the "leading" edge */
1405 if (rtl[Cp]) X = trail; else X = lead;
1407 hr = ScriptStringXtoCP(ssa, X, &Ch, &iTrailing);
1408 ok(hr == S_OK, "ScriptStringXtoCP should return S_OK not %08x\n", hr);
1409 ok(Cp - 1 == Ch, "ScriptStringXtoCP should return Ch = %d not %d for X = %d\n", Cp - 1, Ch, trail);
1410 if (Cp != 0 && rtl[Cp-1])
1411 ok(iTrailing == FALSE, "ScriptStringXtoCP should return iTrailing = 0 not %d for X = %d\n",
1414 ok(iTrailing == TRUE, "ScriptStringXtoCP should return iTrailing = 1 not %d for X = %d\n",
1419 /* Check beyond the leading boundary of the whole string */
1422 /* having a leading rtl character seems to confuse usp */
1423 /* this looks to be a windows bug we should emulate */
1424 hr = ScriptStringCPtoX(ssa, 0, TRUE, &X);
1425 ok(hr == S_OK, "ScriptStringCPtoX should return S_OK not %08x\n", hr);
1427 hr = ScriptStringXtoCP(ssa, X, &Ch, &iTrailing);
1428 ok(hr == S_OK, "ScriptStringXtoCP should return S_OK not %08x\n", hr);
1429 ok(Ch == 1, "ScriptStringXtoCP should return Ch = 1 not %d for X outside leading edge when rtl\n", Ch);
1430 ok(iTrailing == FALSE, "ScriptStringXtoCP should return iTrailing = 0 not %d for X = outside leading edge when rtl\n",
1435 hr = ScriptStringCPtoX(ssa, 0, FALSE, &X);
1436 ok(hr == S_OK, "ScriptStringCPtoX should return S_OK not %08x\n", hr);
1438 hr = ScriptStringXtoCP(ssa, X, &Ch, &iTrailing);
1439 ok(hr == S_OK, "ScriptStringXtoCP should return S_OK not %08x\n", hr);
1440 ok(Ch == -1, "ScriptStringXtoCP should return Ch = -1 not %d for X outside leading edge\n", Ch);
1441 ok(iTrailing == TRUE, "ScriptStringXtoCP should return iTrailing = 1 not %d for X = outside leading edge\n",
1445 /* Check beyond the end boundary of the whole string */
1446 if (rtl[String_len-1])
1448 hr = ScriptStringCPtoX(ssa, String_len-1, FALSE, &X);
1449 ok(hr == S_OK, "ScriptStringCPtoX should return S_OK not %08x\n", hr);
1453 hr = ScriptStringCPtoX(ssa, String_len-1, TRUE, &X);
1454 ok(hr == S_OK, "ScriptStringCPtoX should return S_OK not %08x\n", hr);
1457 hr = ScriptStringXtoCP(ssa, X, &Ch, &iTrailing);
1458 ok(hr == S_OK, "ScriptStringXtoCP should return S_OK not %08x\n", hr);
1459 ok(Ch == String_len, "ScriptStringXtoCP should return Ch = %i not %d for X outside trailing edge\n", String_len, Ch);
1460 ok(iTrailing == FALSE, "ScriptStringXtoCP should return iTrailing = 0 not %d for X = outside traling edge\n",
1464 * Cleanup the SSA for the next round of tests
1466 hr = ScriptStringFree(&ssa);
1467 ok(hr == S_OK, "ScriptStringFree should return S_OK not %08x\n", hr);
1470 * Test to see that exceeding the number of chars returns E_INVALIDARG. First
1471 * generate an SSA for the subsequent tests.
1473 hr = ScriptStringAnalyse( hdc, String, String_len, Glyphs, Charset, Flags,
1474 ReqWidth, &Control, &State, NULL, &Tabdef,
1476 ok(hr == S_OK, "ScriptStringAnalyse should return S_OK not %08x\n", hr);
1479 * When ScriptStringCPtoX is called with a character position Cp that exceeds the
1480 * string length, return E_INVALIDARG. This also invalidates the ssa so a
1481 * ScriptStringFree should also fail.
1484 Cp = String_len + 1;
1485 hr = ScriptStringCPtoX(ssa, Cp, fTrailing, &X);
1486 ok(hr == E_INVALIDARG, "ScriptStringCPtoX should return E_INVALIDARG not %08x\n", hr);
1488 ScriptStringFree(&ssa);
1492 static void test_ScriptCacheGetHeight(HDC hdc)
1495 SCRIPT_CACHE sc = NULL;
1498 hr = ScriptCacheGetHeight(NULL, NULL, NULL);
1499 ok(hr == E_INVALIDARG, "expected E_INVALIDARG, got 0x%08x\n", hr);
1501 hr = ScriptCacheGetHeight(NULL, &sc, NULL);
1502 ok(hr == E_INVALIDARG, "expected E_INVALIDARG, got 0x%08x\n", hr);
1504 hr = ScriptCacheGetHeight(NULL, &sc, &height);
1505 ok(hr == E_PENDING, "expected E_PENDING, got 0x%08x\n", hr);
1509 hr = ScriptCacheGetHeight(hdc, &sc, &height);
1510 ok(hr == S_OK, "expected S_OK, got 0x%08x\n", hr);
1511 ok(height > 0, "expected height > 0\n");
1513 ScriptFreeCache(&sc);
1516 static void test_ScriptGetGlyphABCWidth(HDC hdc)
1519 SCRIPT_CACHE sc = NULL;
1522 hr = ScriptGetGlyphABCWidth(NULL, NULL, 'a', NULL);
1523 ok(hr == E_INVALIDARG, "expected E_INVALIDARG, got 0x%08x\n", hr);
1525 hr = ScriptGetGlyphABCWidth(NULL, &sc, 'a', NULL);
1526 ok(broken(hr == E_PENDING) ||
1527 hr == E_INVALIDARG, /* WIN7 */
1528 "expected E_INVALIDARG, got 0x%08x\n", hr);
1530 hr = ScriptGetGlyphABCWidth(NULL, &sc, 'a', &abc);
1531 ok(hr == E_PENDING, "expected E_PENDING, got 0x%08x\n", hr);
1533 if (0) { /* crashes on WinXP */
1534 hr = ScriptGetGlyphABCWidth(hdc, &sc, 'a', NULL);
1535 ok(hr == E_INVALIDARG, "expected E_INVALIDARG, got 0x%08x\n", hr);
1538 hr = ScriptGetGlyphABCWidth(hdc, &sc, 'a', &abc);
1539 ok(hr == S_OK, "expected S_OK, got 0x%08x\n", hr);
1541 ScriptFreeCache(&sc);
1544 static void test_ScriptLayout(void)
1547 static const BYTE levels[][10] =
1549 { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
1550 { 1, 1, 1, 1, 1, 1, 1, 1, 1, 1 },
1551 { 2, 2, 2, 2, 2, 2, 2, 2, 2, 2 },
1552 { 3, 3, 3, 3, 3, 3, 3, 3, 3, 3 },
1554 { 0, 0, 0, 0, 0, 1, 1, 1, 1, 1},
1555 { 1, 1, 1, 2, 2, 2, 1, 1, 1, 1 },
1556 { 2, 2, 2, 1, 1, 1, 2, 2, 2, 2 },
1557 { 0, 0, 1, 1, 2, 2, 1, 1, 0, 0 },
1558 { 1, 1, 2, 2, 3, 3, 2, 2, 1, 1 },
1560 { 0, 0, 1, 1, 2, 2, 1, 1, 0, 1 },
1561 { 1, 0, 1, 2, 2, 1, 2, 1, 0, 1 },
1563 static const int expect_l2v[][10] =
1565 { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9 },
1566 { 9, 8, 7, 6, 5, 4, 3, 2, 1, 0 },
1567 { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9 },
1568 { 9, 8, 7, 6, 5, 4, 3, 2, 1, 0 },
1570 { 0, 1, 2, 3, 4, 9, 8 ,7 ,6, 5},
1571 /**/ { 9, 8, 7, 4, 5, 6, 3 ,2 ,1, 0},
1572 /**/ { 7, 8, 9, 6, 5, 4, 0 ,1 ,2, 3},
1573 { 0, 1, 7, 6, 4, 5, 3 ,2 ,8, 9},
1574 { 9, 8, 2, 3, 5, 4, 6 ,7 ,1, 0},
1576 { 0, 1, 7, 6, 4, 5, 3 ,2 ,8, 9},
1577 /**/ { 0, 1, 7, 5, 6, 4, 3 ,2 ,8, 9},
1579 static const int expect_v2l[][10] =
1581 { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9 },
1582 { 9, 8, 7, 6, 5, 4, 3, 2, 1, 0 },
1583 { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9 },
1584 { 9, 8, 7, 6, 5, 4, 3, 2, 1, 0 },
1586 { 0, 1, 2, 3, 4, 9, 8 ,7 ,6, 5},
1587 { 9, 8, 7, 6, 3, 4, 5 ,2 ,1, 0},
1588 { 6, 7, 8, 9, 5, 4, 3 ,0 ,1, 2},
1589 { 0, 1, 7, 6, 4, 5, 3 ,2 ,8, 9},
1590 { 9, 8, 2, 3, 5, 4, 6 ,7 ,1, 0},
1592 { 0, 1, 7, 6, 4, 5, 3 ,2 ,8, 9},
1593 { 0, 1, 7, 6, 5, 3, 4 ,2 ,8, 9},
1596 int i, j, vistolog[sizeof(levels[0])], logtovis[sizeof(levels[0])];
1598 hr = ScriptLayout(sizeof(levels[0]), NULL, vistolog, logtovis);
1599 ok(hr == E_INVALIDARG, "expected E_INVALIDARG, got 0x%08x\n", hr);
1601 hr = ScriptLayout(sizeof(levels[0]), levels[0], NULL, NULL);
1602 ok(hr == E_INVALIDARG, "expected E_INVALIDARG, got 0x%08x\n", hr);
1604 for (i = 0; i < sizeof(levels)/sizeof(levels[0]); i++)
1606 hr = ScriptLayout(sizeof(levels[0]), levels[i], vistolog, logtovis);
1607 ok(hr == S_OK, "expected S_OK, got 0x%08x\n", hr);
1609 for (j = 0; j < sizeof(levels[i]); j++)
1611 ok(expect_v2l[i][j] == vistolog[j],
1612 "failure: levels[%d][%d] = %d, vistolog[%d] = %d\n",
1613 i, j, levels[i][j], j, vistolog[j] );
1616 for (j = 0; j < sizeof(levels[i]); j++)
1618 ok(expect_l2v[i][j] == logtovis[j],
1619 "failure: levels[%d][%d] = %d, logtovis[%d] = %d\n",
1620 i, j, levels[i][j], j, logtovis[j] );
1625 static BOOL CALLBACK enum_proc(LGRPID group, LCID lcid, LPSTR locale, LONG_PTR lparam)
1628 SCRIPT_DIGITSUBSTITUTE sds;
1633 if (!IsValidLocale(lcid, LCID_INSTALLED)) return TRUE;
1635 memset(&sds, 0, sizeof(sds));
1636 memset(&sc, 0, sizeof(sc));
1637 memset(&ss, 0, sizeof(ss));
1639 lcid_old = GetThreadLocale();
1640 if (!SetThreadLocale(lcid)) return TRUE;
1642 hr = ScriptRecordDigitSubstitution(lcid, &sds);
1643 ok(hr == S_OK, "ScriptRecordDigitSubstitution failed: 0x%08x\n", hr);
1645 hr = ScriptApplyDigitSubstitution(&sds, &sc, &ss);
1646 ok(hr == S_OK, "ScriptApplyDigitSubstitution failed: 0x%08x\n", hr);
1648 SetThreadLocale(lcid_old);
1652 static void test_digit_substitution(void)
1656 static const LGRPID groups[] =
1658 LGRPID_WESTERN_EUROPE,
1659 LGRPID_CENTRAL_EUROPE,
1666 LGRPID_TRADITIONAL_CHINESE,
1667 LGRPID_SIMPLIFIED_CHINESE,
1677 static BOOL (WINAPI * pEnumLanguageGroupLocalesA)(LANGGROUPLOCALE_ENUMPROCA,LGRPID,DWORD,LONG_PTR);
1679 hKernel32 = GetModuleHandleA("kernel32.dll");
1680 pEnumLanguageGroupLocalesA = (void*)GetProcAddress(hKernel32, "EnumLanguageGroupLocalesA");
1682 if (!pEnumLanguageGroupLocalesA)
1684 win_skip("EnumLanguageGroupLocalesA not available on this platform\n");
1688 for (i = 0; i < sizeof(groups)/sizeof(groups[0]); i++)
1690 ret = pEnumLanguageGroupLocalesA(enum_proc, groups[i], 0, 0);
1691 if (!ret && GetLastError() == ERROR_CALL_NOT_IMPLEMENTED)
1693 win_skip("EnumLanguageGroupLocalesA not implemented on this platform\n");
1697 ok(ret, "EnumLanguageGroupLocalesA failed unexpectedly: %u\n", GetLastError());
1701 static void test_ScriptGetProperties(void)
1703 const SCRIPT_PROPERTIES **props;
1707 hr = ScriptGetProperties(NULL, NULL);
1708 ok(hr == E_INVALIDARG, "ScriptGetProperties succeeded\n");
1710 hr = ScriptGetProperties(NULL, &num);
1711 ok(hr == S_OK, "ScriptGetProperties failed: 0x%08x\n", hr);
1713 hr = ScriptGetProperties(&props, NULL);
1714 ok(hr == S_OK, "ScriptGetProperties failed: 0x%08x\n", hr);
1716 hr = ScriptGetProperties(&props, &num);
1717 ok(hr == S_OK, "ScriptGetProperties failed: 0x%08x\n", hr);
1720 static void test_ScriptBreak(void)
1722 static const WCHAR test[] = {' ','\r','\n',0};
1723 SCRIPT_ITEM items[4];
1727 hr = ScriptItemize(test, 3, 4, NULL, NULL, items, NULL);
1728 ok(!hr, "ScriptItemize should return S_OK not %08x\n", hr);
1730 memset(&la, 0, sizeof(la));
1731 hr = ScriptBreak(test, 1, &items[0].a, &la);
1732 ok(!hr, "ScriptBreak should return S_OK not %08x\n", hr);
1734 ok(!la.fSoftBreak, "fSoftBreak set\n");
1735 ok(la.fWhiteSpace, "fWhiteSpace not set\n");
1736 ok(la.fCharStop, "fCharStop not set\n");
1737 ok(!la.fWordStop, "fWordStop set\n");
1738 ok(!la.fInvalid, "fInvalid set\n");
1739 ok(!la.fReserved, "fReserved set\n");
1741 memset(&la, 0, sizeof(la));
1742 hr = ScriptBreak(test + 1, 1, &items[1].a, &la);
1743 ok(!hr, "ScriptBreak should return S_OK not %08x\n", hr);
1745 ok(!la.fSoftBreak, "fSoftBreak set\n");
1746 ok(!la.fWhiteSpace, "fWhiteSpace set\n");
1747 ok(la.fCharStop, "fCharStop not set\n");
1748 ok(!la.fWordStop, "fWordStop set\n");
1749 ok(!la.fInvalid, "fInvalid set\n");
1750 ok(!la.fReserved, "fReserved set\n");
1752 memset(&la, 0, sizeof(la));
1753 hr = ScriptBreak(test + 2, 1, &items[2].a, &la);
1754 ok(!hr, "ScriptBreak should return S_OK not %08x\n", hr);
1756 ok(!la.fSoftBreak, "fSoftBreak set\n");
1757 ok(!la.fWhiteSpace, "fWhiteSpace set\n");
1758 ok(la.fCharStop, "fCharStop not set\n");
1759 ok(!la.fWordStop, "fWordStop set\n");
1760 ok(!la.fInvalid, "fInvalid set\n");
1761 ok(!la.fReserved, "fReserved set\n");
1764 static void test_newlines(void)
1766 static const WCHAR test1[] = {'t','e','x','t','\r','t','e','x','t',0};
1767 static const WCHAR test2[] = {'t','e','x','t','\n','t','e','x','t',0};
1768 static const WCHAR test3[] = {'t','e','x','t','\r','\n','t','e','x','t',0};
1769 static const WCHAR test4[] = {'t','e','x','t','\n','\r','t','e','x','t',0};
1770 static const WCHAR test5[] = {'1','2','3','4','\n','\r','1','2','3','4',0};
1771 SCRIPT_ITEM items[5];
1776 hr = ScriptItemize(test1, lstrlenW(test1), 5, NULL, NULL, items, &count);
1777 ok(hr == S_OK, "ScriptItemize failed: 0x%08x\n", hr);
1778 ok(count == 3, "got %d expected 3\n", count);
1781 hr = ScriptItemize(test2, lstrlenW(test2), 5, NULL, NULL, items, &count);
1782 ok(hr == S_OK, "ScriptItemize failed: 0x%08x\n", hr);
1783 ok(count == 3, "got %d expected 3\n", count);
1786 hr = ScriptItemize(test3, lstrlenW(test3), 5, NULL, NULL, items, &count);
1787 ok(hr == S_OK, "ScriptItemize failed: 0x%08x\n", hr);
1788 ok(count == 4, "got %d expected 4\n", count);
1791 hr = ScriptItemize(test4, lstrlenW(test4), 5, NULL, NULL, items, &count);
1792 ok(hr == S_OK, "ScriptItemize failed: 0x%08x\n", hr);
1793 ok(count == 4, "got %d expected 4\n", count);
1796 hr = ScriptItemize(test5, lstrlenW(test5), 5, NULL, NULL, items, &count);
1797 ok(hr == S_OK, "ScriptItemize failed: 0x%08x\n", hr);
1798 ok(count == 4, "got %d expected 4\n", count);
1808 unsigned short pwOutGlyphs[256];
1810 /* We need a valid HDC to drive a lot of Script functions which requires the following *
1811 * to set up for the tests. */
1812 hwnd = CreateWindowExA(0, "static", "", WS_POPUP, 0,0,100,100,
1815 ShowWindow(hwnd, SW_SHOW);
1818 hdc = GetDC(hwnd); /* We now have a hdc */
1819 ok( hdc != NULL, "HDC failed to be created %p\n", hdc);
1821 memset(&lf, 0, sizeof(LOGFONTA));
1822 lstrcpyA(lf.lfFaceName, "Tahoma");
1827 hfont = SelectObject(hdc, CreateFontIndirectA(&lf));
1828 ok(hfont != NULL, "SelectObject failed: %p\n", hfont);
1830 test_ScriptItemize();
1831 test_ScriptItemIzeShapePlace(hdc,pwOutGlyphs);
1832 test_ScriptGetCMap(hdc, pwOutGlyphs);
1833 test_ScriptCacheGetHeight(hdc);
1834 test_ScriptGetGlyphABCWidth(hdc);
1835 test_ScriptShape(hdc);
1836 test_ScriptPlace(hdc);
1838 test_ScriptGetFontProperties(hdc);
1839 test_ScriptTextOut(hdc);
1840 test_ScriptTextOut2(hdc);
1841 test_ScriptTextOut3(hdc);
1843 test_ScriptString(hdc);
1844 test_ScriptStringXtoCP_CPtoX(hdc);
1846 test_ScriptLayout();
1847 test_digit_substitution();
1848 test_ScriptGetProperties();
1852 ReleaseDC(hwnd, hdc);
1853 DestroyWindow(hwnd);