1356 	TInt count;

  1357 	

  1358 	// string 1: all BMP characters

  1359 	_LIT(KBmpString1,			"abcdcf");

  1360 	TBuf16<128> s01(KBmpString1);

  1361 	test(s01.FindCorruptSurrogate() == KErrNotFound);

  1362 	test(s01.Locate2('f') == 5);

  1363 	test(s01.LocateReverse2('c') == 4);

  1364 	test(s01.Match(_L("*cdc*")) == 2);

  1365 	test(s01.Match2(_L("*bcdc*")) == 1);

  1366 	test(s01.Match2(_L("*c?c*")) == 2);

  1367 	

  1368 	// string 2: all non-BMP characters

  1369 	_LIT(KSurrogateString1,		"\xD840\xDDAA\xD840\xDDAB\xD840\xDDAC\xD840\xDDAD\xD840\xDDAE\xD840\xDDAF");

  1370 	TBuf16<128> s02(KSurrogateString1);

  1371 	for (count=0; count<=11; count++)

  1372 	test(s02.FindCorruptSurrogate() == KErrNotFound);

  1373 	test(s02.Locate2(0x201AE) == 8);

  1374 	test(s02.LocateReverse2(0x201AC) == 4);

  1375 	test(s02.Match2(_L("*\xD840\xDDAB\xD840\xDDAC*")) == 2);

  1376 	test(s02.Match2(_L("*\xD840\xDDBB*")) == KErrNotFound);

  1377 	test(s02.Match2(_L("*\xD840\xDDAD*")) == 6);

  1378 

  1379 	// string 3: mixed

  1380 	_LIT(KMixedString1,			"ab\xD840\xDDAD e\xD801\xDC27");

  1381 	TBuf16<128> s03(KMixedString1);

  1382 	test(s03.FindCorruptSurrogate() == KErrNotFound);

  1383 	test(s03.Locate2(0x10427) == 6);

  1384 	test(s03.Locate2('e') == 5);

  1385 	test(s03.LocateF2(0x1044F) == 6);	// lower case=U+1044F(D801, DC4F), upper case=U+10427(D801, DC27), title case=U+10427

  1386 	TBuf16<128> s03a;

  1387 	s03a.CopyLC2(s03);

  1388 	s03a.Append2(0x21000);

  1389 	TBuf16<128> s03b;

  1390 	s03b.Copy(s03);

  1391 	

  1392 	s03b.AppendFill2(0x21000, 2);

  1393 	test(s03a != s03b);

  1394 	test(s03.Match2(_L("*b\xD840\xDDAD*")) == 1);

  1395 	test(s03.Match2(_L("* e*")) == 4);

  1396 	test(s03.Match2(_L("*\xD840\xDDAD?*")) == 2);

  1397 	

  1398 	// string 4: mixed, with corrupt surrogate

  1399 	_LIT(KCorruptString1,		"ab\xD840\xDDAD e\xDDAD\xD840");

  1400 	TBuf16<128> s04(KCorruptString1);

  1401 	test(s04.FindCorruptSurrogate() == 6);

  1402 	

  1403 	// string 5: fill

  1404 	_LIT(KOddString5,           "0123456");

  1405 	TBuf16<128> s05(KOddString5);

  1406 	s05.Fill2(0x21000);

  1407     test(s05 == _L("\xD844\xDC00\xD844\xDC00\xD844\xDC00\xD844"));

  1408     s05.Fill2(' ');

  1409     test(s05 == _L("       "));

  1410 	s05.AppendFill2(0x22222, 2);

  1411 	s05.AppendFill2(0x22222, 3);

  1412 	test(s05 == _L("       \xD848\xDE22\xD848\xDE22\xD848"));

  1413 	

  1414 	// string 6: locate

  1415 	// from Unicode 5.0, CaseFolding.txt

  1416 	// 10400; C; 10428; # DESERET CAPITAL LETTER LONG I

  1417 	// 0x10400's fold is 0x10428

  1418 	TCharF f06(0x10400);

  1419 	test(f06 == 0x10428);  // just to ensure the property is correct

  1420 	// 0x10400: D801, DC00

  1421 	// 0x10428: D801, DC28

  1422 	_LIT(KMixedString6,         "ab\xD801\xDC00 e\xD801\xDC27");

  1423 	TBuf16<128> s06(KMixedString6);

  1424 	TInt pos6 = s06.LocateReverseF2(0x10428);

  1425 	test(pos6 == 2);