|
1 /* |
|
2 * Copyright (c) 1999-2009 Nokia Corporation and/or its subsidiary(-ies). |
|
3 * All rights reserved. |
|
4 * This component and the accompanying materials are made available |
|
5 * under the terms of "Eclipse Public License v1.0" |
|
6 * which accompanies this distribution, and is available |
|
7 * at the URL "http://www.eclipse.org/legal/epl-v10.html". |
|
8 * |
|
9 * Initial Contributors: |
|
10 * Nokia Corporation - initial contribution. |
|
11 * |
|
12 * Contributors: |
|
13 * |
|
14 * Description: |
|
15 * TPARSE.CPP |
|
16 * |
|
17 */ |
|
18 |
|
19 |
|
20 #include <e32test.h> |
|
21 #include <txtrich.h> |
|
22 #include <e32math.h> |
|
23 #include "T_parse.h" |
|
24 |
|
25 LOCAL_D CTrapCleanup* TrapCleanup; |
|
26 LOCAL_D RTest test(_L("Testing EText parser system")); |
|
27 LOCAL_D const TInt KTestCleanupStack=0x200; |
|
28 |
|
29 |
|
30 CTestParser* CTestParser::NewL() |
|
31 { |
|
32 CTestParser* self = new (ELeave) CTestParser; |
|
33 CleanupStack::PushL(self); |
|
34 self->iDoItText = HBufC::NewL(128); |
|
35 *(self->iDoItText) = _L("Or is it just undead?"); |
|
36 CleanupStack::Pop(); |
|
37 return self; |
|
38 } |
|
39 |
|
40 |
|
41 CTestParser::CTestParser() |
|
42 { |
|
43 } |
|
44 |
|
45 |
|
46 CTestParser::~CTestParser() |
|
47 { |
|
48 delete iDoItText; |
|
49 } |
|
50 |
|
51 |
|
52 TBool CTestParser::ParseThisText(const CRichText& aTextObj, TBool aAllowBack, |
|
53 TInt aStartScan, TInt aScanLength, |
|
54 TInt& aStartTag, TInt& aTagLength) |
|
55 { |
|
56 // Very simple - looking for the phrase "the world" |
|
57 _LIT(targetText, "TARGET"); |
|
58 TInt length = 6; |
|
59 // Consider that the start of the scan may be part way through |
|
60 // the item that we are looking for, so see if we need to move back |
|
61 TInt start = aStartScan; |
|
62 if (aAllowBack) |
|
63 { |
|
64 if (start >= length - 1) |
|
65 start -= length - 1; |
|
66 else |
|
67 start = 0; |
|
68 } |
|
69 // And it might go beyond the end of the scan |
|
70 TInt end = aStartScan + aScanLength; |
|
71 if (end + length - 1 <= aTextObj.DocumentLength()) |
|
72 end += length - 1; |
|
73 else |
|
74 end = aTextObj.DocumentLength(); |
|
75 while (end - start >= length) |
|
76 { |
|
77 TPtrC buffer = aTextObj.Read(start, end - start); |
|
78 TInt segmentLength= buffer.Length(); |
|
79 |
|
80 if (segmentLength >= length) // There's enough text to bother searching |
|
81 { |
|
82 TInt result = buffer.FindF(targetText); |
|
83 if (result != KErrNotFound) // We found it |
|
84 { |
|
85 aStartTag = start + result; |
|
86 aTagLength = length; |
|
87 return ETrue; |
|
88 } |
|
89 } |
|
90 if (end == start + segmentLength) // There's no more text at all |
|
91 break; |
|
92 // The buffer is segmented and there's another segment |
|
93 |
|
94 // It could be over the segment boundary |
|
95 TInt start2 = start + segmentLength; |
|
96 TInt end2 = start2; |
|
97 if (segmentLength >= length - 1) |
|
98 start2 -= length - 1; |
|
99 else start2 = start; |
|
100 if (end >= end2 + length - 1) |
|
101 end2 += length -1; |
|
102 else |
|
103 end2 = end; |
|
104 if (end2 - start2 >= length) |
|
105 { |
|
106 // Create a buffer with the end of one and the start of the other |
|
107 TBuf<10> bridgeBuffer; |
|
108 aTextObj.Extract(bridgeBuffer, start2, end2 - start2); |
|
109 TInt result = bridgeBuffer.FindF(targetText); |
|
110 if (result != KErrNotFound) // We found it |
|
111 { |
|
112 aStartTag = start2 + result; |
|
113 aTagLength = length; |
|
114 return ETrue; |
|
115 } |
|
116 } |
|
117 |
|
118 // Move start up for next segment |
|
119 start += segmentLength; |
|
120 } |
|
121 return EFalse; // Not enough text left in buffer |
|
122 } |
|
123 |
|
124 |
|
125 const TDesC& CTestParser::CreateDoItText(const CRichText& /* aTextObj */, |
|
126 TInt /* aStartText */, TInt /* aLength */) |
|
127 { |
|
128 return *iDoItText; |
|
129 } |
|
130 |
|
131 |
|
132 void CTestParser::ActivateThisTextL(const CRichText& /* aTextObj */, |
|
133 TInt /* aStartText */, TInt /* aLength */) |
|
134 { |
|
135 // Do something? |
|
136 |
|
137 } |
|
138 |
|
139 |
|
140 void CTestParser::GetRecogniseFormat(TCharFormat& aFormat) |
|
141 { |
|
142 aFormat.iFontPresentation.iTextColor = KRgbRed; |
|
143 aFormat.iFontPresentation.iUnderline = EUnderlineOn; |
|
144 } |
|
145 |
|
146 |
|
147 void CTestParser::GetRolloverFormat(TCharFormat& aFormat) |
|
148 { |
|
149 aFormat.iFontPresentation.iTextColor = KRgbRed; |
|
150 aFormat.iFontPresentation.iUnderline = EUnderlineOn; |
|
151 aFormat.iFontPresentation.iHighlightColor = KRgbDarkRed; |
|
152 aFormat.iFontPresentation.iHighlightStyle = TFontPresentation::EFontHighlightRounded; |
|
153 } |
|
154 |
|
155 |
|
156 void CTestParser::Release() |
|
157 { |
|
158 delete this; |
|
159 } |
|
160 |
|
161 //-------------------------------------------- |
|
162 |
|
163 CTestParser2* CTestParser2::NewL() |
|
164 { |
|
165 CTestParser2* self = new (ELeave) CTestParser2; |
|
166 CleanupStack::PushL(self); |
|
167 self->iDoItText = HBufC::NewL(128); |
|
168 *(self->iDoItText) = _L("Or is it just undead?"); |
|
169 CleanupStack::Pop(); |
|
170 return self; |
|
171 } |
|
172 |
|
173 |
|
174 CTestParser2::CTestParser2() |
|
175 { |
|
176 } |
|
177 |
|
178 |
|
179 CTestParser2::~CTestParser2() |
|
180 { |
|
181 delete iDoItText; |
|
182 } |
|
183 |
|
184 |
|
185 TBool CTestParser2::ParseThisText(const CRichText& aTextObj, TBool aAllowBack, |
|
186 TInt aStartScan, TInt aScanLength, |
|
187 TInt& aStartTag, TInt& aTagLength) |
|
188 { |
|
189 // Very simple - looking for the phrase "ARG" |
|
190 _LIT(targetText, "ARG"); |
|
191 TInt length = 3; |
|
192 // Consider that the start of the scan may be part way through |
|
193 // the item that we are looking for, so see if we need to move back |
|
194 TInt start = aStartScan; |
|
195 if (aAllowBack) |
|
196 { |
|
197 if (start >= length - 1) |
|
198 start -= length - 1; |
|
199 else |
|
200 start = 0; |
|
201 } |
|
202 // And it might go beyond the end of the scan |
|
203 TInt end = aStartScan + aScanLength; |
|
204 if (end + length - 1 <= aTextObj.DocumentLength()) |
|
205 end += length - 1; |
|
206 else |
|
207 end = aTextObj.DocumentLength(); |
|
208 while (end - start >= length) |
|
209 { |
|
210 TPtrC buffer = aTextObj.Read(start, end - start); |
|
211 TInt segmentLength= buffer.Length(); |
|
212 |
|
213 if (segmentLength >= length) // There's enough text to bother searching |
|
214 { |
|
215 TInt result = buffer.FindF(targetText); |
|
216 if (result != KErrNotFound) // We found it |
|
217 { |
|
218 aStartTag = start + result; |
|
219 aTagLength = length; |
|
220 return ETrue; |
|
221 } |
|
222 } |
|
223 if (end == start + segmentLength) // There's no more text at all |
|
224 break; |
|
225 // The buffer is segmented and there's another segment |
|
226 |
|
227 // It could be over the segment boundary |
|
228 TInt start2 = start + segmentLength; |
|
229 TInt end2 = start2; |
|
230 if (segmentLength >= length - 1) |
|
231 start2 -= length - 1; |
|
232 else start2 = start; |
|
233 if (end >= end2 + length - 1) |
|
234 end2 += length -1; |
|
235 else |
|
236 end2 = end; |
|
237 if (end2 - start2 >= length) |
|
238 { |
|
239 // Create a buffer with the end of one and the start of the other |
|
240 TBuf<10> bridgeBuffer; |
|
241 aTextObj.Extract(bridgeBuffer, start2, end2 - start2); |
|
242 TInt result = bridgeBuffer.FindF(targetText); |
|
243 if (result != KErrNotFound) // We found it |
|
244 { |
|
245 aStartTag = start2 + result; |
|
246 aTagLength = length; |
|
247 return ETrue; |
|
248 } |
|
249 } |
|
250 |
|
251 // Move start up for next segment |
|
252 start += segmentLength; |
|
253 } |
|
254 return EFalse; // Not enough text left in buffer |
|
255 } |
|
256 |
|
257 |
|
258 const TDesC& CTestParser2::CreateDoItText(const CRichText& /* aTextObj */, |
|
259 TInt /* aStartText */, TInt /* aLength */) |
|
260 { |
|
261 return *iDoItText; |
|
262 } |
|
263 |
|
264 |
|
265 void CTestParser2::ActivateThisTextL(const CRichText& /* aTextObj */, |
|
266 TInt /* aStartText */, TInt /* aLength */) |
|
267 { |
|
268 // Do something? |
|
269 |
|
270 } |
|
271 |
|
272 |
|
273 void CTestParser2::GetRecogniseFormat(TCharFormat& aFormat) |
|
274 { |
|
275 aFormat.iFontPresentation.iTextColor = KRgbRed; |
|
276 aFormat.iFontPresentation.iUnderline = EUnderlineOn; |
|
277 } |
|
278 |
|
279 |
|
280 void CTestParser2::GetRolloverFormat(TCharFormat& aFormat) |
|
281 { |
|
282 aFormat.iFontPresentation.iTextColor = KRgbRed; |
|
283 aFormat.iFontPresentation.iUnderline = EUnderlineOn; |
|
284 aFormat.iFontPresentation.iHighlightColor = KRgbDarkRed; |
|
285 aFormat.iFontPresentation.iHighlightStyle = TFontPresentation::EFontHighlightRounded; |
|
286 } |
|
287 |
|
288 |
|
289 void CTestParser2::Release() |
|
290 { |
|
291 delete this; |
|
292 } |
|
293 |
|
294 |
|
295 //-------------------------------------------- |
|
296 |
|
297 |
|
298 CEditObserver::CEditObserver() |
|
299 { |
|
300 iStart = 0; |
|
301 iExtent = 0; |
|
302 } |
|
303 |
|
304 |
|
305 CEditObserver::~CEditObserver() |
|
306 { |
|
307 } |
|
308 |
|
309 |
|
310 void CEditObserver::EditObserver(TInt aStart, TInt aExtent) |
|
311 { |
|
312 iStart = aStart; |
|
313 iExtent = aExtent; |
|
314 } |
|
315 |
|
316 |
|
317 void Test1() |
|
318 { |
|
319 test.Next(_L("Install 5, deinstall in reverse order")); |
|
320 CTestParser* parser1 = CTestParser::NewL(); |
|
321 CTestParser* parser2 = CTestParser::NewL(); |
|
322 CTestParser* parser3 = CTestParser::NewL(); |
|
323 CTestParser* parser4 = CTestParser::NewL(); |
|
324 CTestParser* parser5 = CTestParser::NewL(); |
|
325 CRichText::ActivateParserL(parser1); // List 1 |
|
326 CRichText::ActivateParserL(parser2); // List 1, 2 |
|
327 CRichText::ActivateParserL(parser3); // List 1, 2, 3 |
|
328 CRichText::ActivateParserL(parser4); // List 1, 2, 3, 4 |
|
329 CRichText::ActivateParserL(parser5); // List 1, 2, 3, 4, 5 |
|
330 CRichText::DeactivateParser(parser5); // List 1, 2, 3, 4 |
|
331 CRichText::DeactivateParser(parser4); // List 1, 2, 3 |
|
332 CRichText::DeactivateParser(parser3); // List 1, 2 |
|
333 CRichText::DeactivateParser(parser2); // List 1 |
|
334 CRichText::DeactivateParser(parser1); // List empty |
|
335 delete parser5; |
|
336 delete parser4; |
|
337 delete parser3; |
|
338 delete parser2; |
|
339 delete parser1; |
|
340 CRichText::DeactivateParserDefaults(); |
|
341 } |
|
342 |
|
343 |
|
344 void Test2() |
|
345 { |
|
346 test.Next(_L("Install, deinstall in interleaved order")); |
|
347 CTestParser* parser1 = CTestParser::NewL(); |
|
348 CRichText::ActivateParserL(parser1); // List 1 |
|
349 CTestParser* parser2 = CTestParser::NewL(); |
|
350 CRichText::ActivateParserL(parser2); // List 1, 2 |
|
351 // Remove first in list |
|
352 CRichText::DeactivateParser(parser1); // List 2 |
|
353 delete parser1; |
|
354 CTestParser* parser3 = CTestParser::NewL(); |
|
355 CRichText::ActivateParserL(parser3); // List 2, 3 |
|
356 // Remove last in list |
|
357 CRichText::DeactivateParser(parser3); // List 2 |
|
358 delete parser3; |
|
359 CTestParser* parser4 = CTestParser::NewL(); |
|
360 CRichText::ActivateParserL(parser4); // List 2, 4 |
|
361 CTestParser* parser5 = CTestParser::NewL(); |
|
362 CRichText::ActivateParserL(parser5); // List 2, 4, 5 |
|
363 // Remove middle in list |
|
364 CRichText::DeactivateParser(parser4); // List 2, 5 |
|
365 delete parser4; |
|
366 // Empty list |
|
367 CRichText::DeactivateParser(parser5); // List 2 |
|
368 delete parser5; |
|
369 CRichText::DeactivateParser(parser2); // List empty |
|
370 delete parser2; |
|
371 CRichText::DeactivateParserDefaults(); |
|
372 } |
|
373 |
|
374 |
|
375 void Test3() |
|
376 { |
|
377 test.Next(_L("Testing memory with OOM")); |
|
378 |
|
379 TInt i; |
|
380 TInt ret; |
|
381 TInt count = 0; |
|
382 TInt success = 0; |
|
383 |
|
384 for (i = 0; i < 20; i++) |
|
385 { |
|
386 CTestParser* parser1 = NULL; |
|
387 CTestParser* parser2 = NULL; |
|
388 CTestParser* parser3 = NULL; |
|
389 CTestParser* parser4 = NULL; |
|
390 CTestParser* parser5 = NULL; |
|
391 // Switch on memory problems, varying fail rate from 20 to 1 |
|
392 __UHEAP_SETFAIL(RHeap::EDeterministic, 20 - i); |
|
393 __UHEAP_MARK; |
|
394 count++; |
|
395 TRAP(ret, parser1 = CTestParser::NewL()); |
|
396 if (ret != KErrNone) |
|
397 { |
|
398 parser1 = NULL; |
|
399 } |
|
400 else |
|
401 { |
|
402 TRAP(ret, CRichText::ActivateParserL(parser1)); |
|
403 if (ret != KErrNone) |
|
404 { |
|
405 delete parser1; |
|
406 parser1 = NULL; |
|
407 } |
|
408 } |
|
409 TRAP(ret, parser2 = CTestParser::NewL()); |
|
410 if (ret != KErrNone) |
|
411 { |
|
412 parser2 = NULL; |
|
413 } |
|
414 else |
|
415 { |
|
416 TRAP(ret, CRichText::ActivateParserL(parser2)); |
|
417 if (ret != KErrNone) |
|
418 { |
|
419 delete parser2; |
|
420 parser2 = NULL; |
|
421 } |
|
422 } |
|
423 TRAP(ret, parser3 = CTestParser::NewL()); |
|
424 if (ret != KErrNone) |
|
425 { |
|
426 parser3 = NULL; |
|
427 } |
|
428 else |
|
429 { |
|
430 TRAP(ret, CRichText::ActivateParserL(parser3)); |
|
431 if (ret != KErrNone) |
|
432 { |
|
433 delete parser3; |
|
434 parser3 = NULL; |
|
435 } |
|
436 } |
|
437 TRAP(ret, parser4 = CTestParser::NewL()); |
|
438 if (ret != KErrNone) |
|
439 { |
|
440 parser4 = NULL; |
|
441 } |
|
442 else |
|
443 { |
|
444 TRAP(ret, CRichText::ActivateParserL(parser4)); |
|
445 if (ret != KErrNone) |
|
446 { |
|
447 delete parser4; |
|
448 parser4 = NULL; |
|
449 } |
|
450 } |
|
451 TRAP(ret, parser5 = CTestParser::NewL()); |
|
452 if (ret != KErrNone) |
|
453 { |
|
454 parser5 = NULL; |
|
455 } |
|
456 else |
|
457 { |
|
458 TRAP(ret, CRichText::ActivateParserL(parser5)); |
|
459 if (ret != KErrNone) |
|
460 { |
|
461 delete parser5; |
|
462 parser5 = NULL; |
|
463 } |
|
464 } |
|
465 if (parser1) |
|
466 { |
|
467 success++; |
|
468 CRichText::DeactivateParser(parser1); |
|
469 delete parser1; |
|
470 } |
|
471 if (parser2) |
|
472 { |
|
473 success++; |
|
474 CRichText::DeactivateParser(parser2); |
|
475 delete parser2; |
|
476 } |
|
477 if (parser3) |
|
478 { |
|
479 success++; |
|
480 CRichText::DeactivateParser(parser3); |
|
481 delete parser3; |
|
482 } |
|
483 if (parser4) |
|
484 { |
|
485 success++; |
|
486 CRichText::DeactivateParser(parser4); |
|
487 delete parser4; |
|
488 } |
|
489 if (parser5) |
|
490 { |
|
491 success++; |
|
492 CRichText::DeactivateParser(parser5); |
|
493 delete parser5; |
|
494 } |
|
495 CRichText::DeactivateParserDefaults(); |
|
496 // Switch off memory problems |
|
497 __UHEAP_MARKEND; |
|
498 __UHEAP_RESET; |
|
499 } |
|
500 |
|
501 test.Printf(_L("%d attempted activations, %d successful\n"), 5 * count, success); |
|
502 } |
|
503 |
|
504 |
|
505 void Test4() |
|
506 { |
|
507 // Create a block of 1000 chars |
|
508 // Randomly insert a target string and check: |
|
509 // - Can't find target that is not complete |
|
510 // - Does find complete target in right place |
|
511 // - Once target is removed, can't find it |
|
512 // repeat x 100 |
|
513 test.Next(_L("Testing EText behaviour with active parsers and single target")); |
|
514 // Create and activate a parser |
|
515 CTestParser* parser1 = CTestParser::NewL(); |
|
516 CRichText::ActivateParserL(parser1); |
|
517 // Create a CRichText |
|
518 CParaFormatLayer* GlobalParaFormatLayer = CParaFormatLayer::NewL(); |
|
519 CCharFormatLayer* GlobalCharFormatLayer = CCharFormatLayer::NewL(); |
|
520 CRichText* richText = CRichText::NewL(GlobalParaFormatLayer, GlobalCharFormatLayer, CEditableText::ESegmentedStorage, CEditableText::EDefaultTextGranularity); |
|
521 richText->SetPictureFactory(NULL, NULL); // forces index generation |
|
522 // Switch on parsers for this CRichText |
|
523 CEditObserver* editObserver = new (ELeave) CEditObserver; |
|
524 richText->SetEditObserver(editObserver); |
|
525 |
|
526 // Insert 1000 chars (repeated string) |
|
527 TInt i; |
|
528 for (i = 0; i < 100; i++) |
|
529 richText->InsertL(richText->DocumentLength(), _L("abcdefghij")); |
|
530 TInt64 seed = 314159; |
|
531 TInt startTags; |
|
532 TInt lengthTags; |
|
533 for (i = 0; i < 100; i++) |
|
534 { |
|
535 // Get a random in range 0-999 |
|
536 TInt random = Math::Rand(seed) % 1000; |
|
537 // "Randomly" insert target string that is not complete |
|
538 richText->InsertL(random, _L("TARGE")); |
|
539 test(!richText->ParseText(startTags, lengthTags, EFalse)); |
|
540 test(!richText->ParseText(startTags, lengthTags, ETrue)); |
|
541 // Complete target string and check we find single target where we expect |
|
542 richText->InsertL(random + 5, 'T'); |
|
543 test(richText->ParseText(startTags, lengthTags, EFalse)); |
|
544 test((startTags == random) && (lengthTags == 6)); |
|
545 test(richText->ParseText(startTags, lengthTags, ETrue)); |
|
546 test((startTags == random) && (lengthTags == 6)); |
|
547 // Completely remove target string |
|
548 richText->DeleteL(random, 6); |
|
549 test(!richText->ParseText(startTags, lengthTags, EFalse)); |
|
550 test(!richText->ParseText(startTags, lengthTags, ETrue)); |
|
551 } |
|
552 |
|
553 // Clean up |
|
554 |
|
555 delete richText; |
|
556 delete GlobalCharFormatLayer; |
|
557 delete GlobalParaFormatLayer; |
|
558 CRichText::DeactivateParser(parser1); |
|
559 delete parser1; |
|
560 CRichText::DeactivateParserDefaults(); |
|
561 delete editObserver; |
|
562 } |
|
563 |
|
564 |
|
565 void Test5() |
|
566 { |
|
567 // Create a block of 1000 chars |
|
568 // Randomly insert two target strings and check: |
|
569 // - Can't find targets that are not complete |
|
570 // - Does find complete targets with exact range covered |
|
571 // - Once targets are removed, can't find it |
|
572 // repeat x 100 |
|
573 test.Next(_L("Testing EText behaviour with active parsers and double target")); |
|
574 // Create and activate a parser |
|
575 CTestParser* parser1 = CTestParser::NewL(); |
|
576 CRichText::ActivateParserL(parser1); |
|
577 // Create a CRichText |
|
578 CParaFormatLayer* GlobalParaFormatLayer = CParaFormatLayer::NewL(); |
|
579 CCharFormatLayer* GlobalCharFormatLayer = CCharFormatLayer::NewL(); |
|
580 CRichText* richText = CRichText::NewL(GlobalParaFormatLayer, GlobalCharFormatLayer, CEditableText::ESegmentedStorage, CEditableText::EDefaultTextGranularity); |
|
581 richText->SetPictureFactory(NULL, NULL); // forces index generation |
|
582 // Switch on parsers for this CRichText |
|
583 CEditObserver* editObserver = new (ELeave) CEditObserver; |
|
584 richText->SetEditObserver(editObserver); |
|
585 |
|
586 // Insert 1000 chars (repeated string) |
|
587 TInt i; |
|
588 for (i = 0; i < 100; i++) |
|
589 richText->InsertL(richText->DocumentLength(), _L("abcdefghij")); |
|
590 TInt64 seed1 = 314159; |
|
591 TInt startTags; |
|
592 TInt lengthTags; |
|
593 for (i = 0; i < 100; i++) |
|
594 { |
|
595 // Get a random in range 0-999 |
|
596 TInt random1 = Math::Rand(seed1) % 1000; |
|
597 TInt random2 = Math::Rand(seed1) % 1000; |
|
598 TInt rlow = (random1 < random2) ? random1 : random2; |
|
599 TInt rhigh = (random1 > random2) ? random1 : random2; |
|
600 if (rlow + 7 > rhigh) |
|
601 { // Too close, spread them out |
|
602 if (rhigh + 7 <= richText->DocumentLength()) |
|
603 rhigh += 7; |
|
604 else |
|
605 rlow -= 7; |
|
606 } |
|
607 // "Randomly" insert target strings that are not complete |
|
608 richText->InsertL(rlow, _L("TARGE")); |
|
609 richText->InsertL(rhigh - 1, _L("TARGE")); |
|
610 test(!richText->ParseText(startTags, lengthTags, EFalse)); |
|
611 test(!richText->ParseText(startTags, lengthTags, ETrue)); |
|
612 // Complete target string and check we find single target where we expect |
|
613 richText->InsertL(rlow + 5, 'T'); |
|
614 richText->InsertL(rhigh + 5, 'T'); |
|
615 test(richText->ParseText(startTags, lengthTags, EFalse)); |
|
616 test((startTags == rlow) && (lengthTags == rhigh + 6 - rlow)); |
|
617 test(richText->ParseText(startTags, lengthTags, ETrue)); |
|
618 test((startTags == rlow) && (lengthTags == rhigh + 6 - rlow)); |
|
619 // Completely remove target string |
|
620 richText->DeleteL(rhigh, 6); |
|
621 richText->DeleteL(rlow, 6); |
|
622 test(!richText->ParseText(startTags, lengthTags, EFalse)); |
|
623 test(!richText->ParseText(startTags, lengthTags, ETrue)); |
|
624 } |
|
625 |
|
626 // Clean up |
|
627 |
|
628 delete richText; |
|
629 delete GlobalCharFormatLayer; |
|
630 delete GlobalParaFormatLayer; |
|
631 CRichText::DeactivateParser(parser1); |
|
632 delete parser1; |
|
633 CRichText::DeactivateParserDefaults(); |
|
634 delete editObserver; |
|
635 } |
|
636 |
|
637 /** |
|
638 @SYMTestCaseID SYSLIB-ETEXT-UT-3405 |
|
639 @SYMTestCaseDesc Test for the fix for when CRichText crashes when parsers are active |
|
640 @SYMTestPriority Medium |
|
641 @SYMTestActions Calls PositionOfNextTag on all available document positions to validate fix. |
|
642 @SYMTestExpectedResults Test must be able to call PositionOfNextTag on all document positions |
|
643 @SYMDEF PDEF102494 |
|
644 */ |
|
645 |
|
646 void Test6() |
|
647 { |
|
648 test.Next(_L(" @SYMTestCaseID:SYSLIB-ETEXT-UT-3405 Calling PositionOfNextTag on an empty document ")); |
|
649 |
|
650 // Create and activate a parser |
|
651 CTestParser* parser1 = CTestParser::NewL(); |
|
652 CRichText::ActivateParserL(parser1); |
|
653 // Create a CRichText |
|
654 CParaFormatLayer* GlobalParaFormatLayer = CParaFormatLayer::NewL(); |
|
655 CCharFormatLayer* GlobalCharFormatLayer = CCharFormatLayer::NewL(); |
|
656 CRichText* richText = CRichText::NewL(GlobalParaFormatLayer, GlobalCharFormatLayer, CEditableText::ESegmentedStorage, CEditableText::EDefaultTextGranularity); |
|
657 richText->SetPictureFactory(NULL, NULL); // forces index generation |
|
658 // Switch on parsers for this CRichText |
|
659 CEditObserver* editObserver = new (ELeave) CEditObserver; |
|
660 richText->SetEditObserver(editObserver); |
|
661 |
|
662 //insert and format some text |
|
663 richText->InsertL(richText->DocumentLength(), _L("abcdTARGET")); |
|
664 |
|
665 TCharFormat charFormat; |
|
666 TCharFormatMask charFormatMask; |
|
667 |
|
668 richText->ApplyCharFormatL(charFormat, charFormatMask, 0, richText->DocumentLength()); |
|
669 |
|
670 TInt startTags; |
|
671 TInt lengthTags; |
|
672 richText->ParseText(startTags, lengthTags, ETrue); |
|
673 |
|
674 // Call position of next tag on all document positions |
|
675 for (TInt i = 0; i <= richText->DocumentLength(); i++) |
|
676 { |
|
677 richText->PositionOfNextTag(i, parser1); |
|
678 } |
|
679 |
|
680 // Clean up |
|
681 |
|
682 delete richText; |
|
683 delete GlobalCharFormatLayer; |
|
684 delete GlobalParaFormatLayer; |
|
685 CRichText::DeactivateParser(parser1); |
|
686 delete parser1; |
|
687 CRichText::DeactivateParserDefaults(); |
|
688 delete editObserver; |
|
689 } |
|
690 |
|
691 /** |
|
692 @SYMTestCaseID SYSLIB-ETEXT-UT-3406 |
|
693 @SYMTestCaseDesc Test for the fix for when CRichText crashes when parsers are active |
|
694 @SYMTestPriority Medium |
|
695 @SYMTestActions Initialize two parsers. First parser has a target string of "TARGET", |
|
696 and the second parser has a target string of "ARG". By parsing the |
|
697 two overlapping (ARG is contained in TARGET) target strings, the changes |
|
698 for this defect have full coverage. |
|
699 @SYMTestExpectedResults Test must be able to call PositionOfNextTag on the end of document positions |
|
700 @SYMDEF PDEF102494 |
|
701 */ |
|
702 void Test7() |
|
703 { |
|
704 test.Next(_L(" @SYMTestCaseID:SYSLIB-ETEXT-UT-3406 Testing EText behaviour with active parsers and single target ")); |
|
705 |
|
706 // Create and activate a parser |
|
707 CTestParser* parser1 = CTestParser::NewL(); |
|
708 CRichText::ActivateParserL(parser1); |
|
709 CTestParser2* parser2 = CTestParser2::NewL(); |
|
710 CRichText::ActivateParserL(parser2); |
|
711 // Create a CRichText |
|
712 CParaFormatLayer* GlobalParaFormatLayer = CParaFormatLayer::NewL(); |
|
713 CCharFormatLayer* GlobalCharFormatLayer = CCharFormatLayer::NewL(); |
|
714 CRichText* richText = CRichText::NewL(GlobalParaFormatLayer, GlobalCharFormatLayer, CEditableText::ESegmentedStorage, CEditableText::EDefaultTextGranularity); |
|
715 richText->SetPictureFactory(NULL, NULL); // forces index generation |
|
716 // Switch on parsers for this CRichText |
|
717 CEditObserver* editObserver = new (ELeave) CEditObserver; |
|
718 richText->SetEditObserver(editObserver); |
|
719 |
|
720 // Insert 1000 chars (repeated string) |
|
721 TInt i; |
|
722 for (i = 0; i < 100; i++) |
|
723 richText->InsertL(richText->DocumentLength(), _L("abcdefghij")); |
|
724 |
|
725 TInt startTags; |
|
726 TInt lengthTags; |
|
727 TInt startPosition = 0; |
|
728 |
|
729 // Run test twice, once at start of string, once at end. |
|
730 for (TInt i=0;i < 2;i++) |
|
731 { |
|
732 //Insert target string that is not complete (for code coverage purposes). |
|
733 richText->InsertL(startPosition, _L("TARGE")); |
|
734 // Parse range provided only. Parser two will set it's parser tags on "ARG". |
|
735 test(richText->ParseText(startTags, lengthTags, EFalse)); |
|
736 // Ensure this call does not fail at end of document (anymore). This gets |
|
737 // the position of the next tag at the end of document position. Should |
|
738 // be none found at end of document. |
|
739 test((richText->PositionOfNextTag(richText->DocumentLength(), parser1)) == -1); |
|
740 |
|
741 // Parse all text (for coverage purposes). This will first clear all tags, |
|
742 // and then re-applies the tags again on "ARG" |
|
743 test(richText->ParseText(startTags, lengthTags, ETrue)); |
|
744 test((richText->PositionOfNextTag(richText->DocumentLength(), parser1)) == -1); |
|
745 |
|
746 // Complete target string. The purpose of completing the target string |
|
747 // here is for code coverage. The text has changed and the code path in |
|
748 // parselst.cpp will change. |
|
749 richText->InsertL(startPosition + 5, 'T'); |
|
750 |
|
751 // Parse range provided only. The tags on "ARG" are considered |
|
752 // lower precendence, so this will clear the parser tags on "ARG" and |
|
753 // will apply the parser tags on "TARGET". |
|
754 test(richText->ParseText(startTags, lengthTags, EFalse)); |
|
755 test((richText->PositionOfNextTag(richText->DocumentLength(), parser1)) == -1); |
|
756 |
|
757 // Completely remove target string |
|
758 richText->DeleteL(startPosition, 6); |
|
759 test(!richText->ParseText(startTags, lengthTags, EFalse)); |
|
760 test(!richText->ParseText(startTags, lengthTags, ETrue)); |
|
761 |
|
762 startPosition = richText->DocumentLength(); |
|
763 } |
|
764 |
|
765 // Clean up |
|
766 |
|
767 delete richText; |
|
768 delete GlobalCharFormatLayer; |
|
769 delete GlobalParaFormatLayer; |
|
770 CRichText::DeactivateParser(parser1); |
|
771 delete parser1; |
|
772 CRichText::DeactivateParser(parser2); |
|
773 delete parser2; |
|
774 CRichText::DeactivateParserDefaults(); |
|
775 delete editObserver; |
|
776 } |
|
777 |
|
778 |
|
779 TInt E32Main() |
|
780 { |
|
781 TrapCleanup = CTrapCleanup::New(); |
|
782 TRAPD(r,\ |
|
783 {\ |
|
784 for (TInt i=KTestCleanupStack;i>0;i--)\ |
|
785 CleanupStack::PushL((TAny*)1);\ |
|
786 test(r==KErrNone);\ |
|
787 CleanupStack::Pop(KTestCleanupStack);\ |
|
788 }); |
|
789 test(r == KErrNone); |
|
790 test.Title(); |
|
791 |
|
792 test.Start(_L("Testing memory under normal conditions")); |
|
793 TInt ret; |
|
794 |
|
795 __UHEAP_MARK; |
|
796 TRAP(ret, Test1()); |
|
797 test(ret == KErrNone); |
|
798 __UHEAP_MARKEND; |
|
799 |
|
800 __UHEAP_MARK; |
|
801 TRAP(ret, Test2()); |
|
802 test(ret == KErrNone); |
|
803 __UHEAP_MARKEND; |
|
804 |
|
805 __UHEAP_MARK; |
|
806 TRAP(ret, Test3()); |
|
807 test(ret == KErrNone); |
|
808 __UHEAP_MARKEND; |
|
809 |
|
810 __UHEAP_MARK; |
|
811 TRAP(ret, Test4()); |
|
812 test(ret == KErrNone); |
|
813 __UHEAP_MARKEND; |
|
814 |
|
815 __UHEAP_MARK; |
|
816 TRAP(ret, Test5()); |
|
817 test(ret == KErrNone); |
|
818 __UHEAP_MARKEND; |
|
819 |
|
820 __UHEAP_MARK; |
|
821 TRAP(ret, Test6()); |
|
822 test(ret == KErrNone); |
|
823 __UHEAP_MARKEND; |
|
824 |
|
825 __UHEAP_MARK; |
|
826 TRAP(ret, Test7()); |
|
827 test(ret == KErrNone); |
|
828 __UHEAP_MARKEND; |
|
829 |
|
830 delete TrapCleanup; |
|
831 |
|
832 test.End(); |
|
833 test.Close(); |
|
834 return 0; |
|
835 } |