diff -r 000000000000 -r 96e5fb8b040d kerneltest/f32test/outsideBMP/src/t_surrogatepair.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/kerneltest/f32test/outsideBMP/src/t_surrogatepair.cpp	Thu Dec 17 09:24:54 2009 +0200
@@ -0,0 +1,574 @@
+// Copyright (c) 2007-2009 Nokia Corporation and/or its subsidiary(-ies).
+// All rights reserved.
+// This component and the accompanying materials are made available
+// under the terms of the License "Eclipse Public License v1.0"
+// which accompanies this distribution, and is available
+// at the URL "http://www.eclipse.org/legal/epl-v10.html".
+//
+// Initial Contributors:
+// Nokia Corporation - initial contribution.
+//
+// Contributors:
+//
+// Description:
+// f32test\locl\localeutils\T_SURROGATEPAIR.cpp
+// 
+//
+
+#define __E32TEST_EXTENSION__
+
+#include <e32test.h>
+#include <HAL.H>
+#include <f32fsys.h>
+#include <f32dbg.h>
+#include "..\server\t_server.h"
+
+RTest test(_L("T_SURROGATEPAIR"));
+
+/* 
+ * Helper function to capture and return any MakeFile error code.
+ */
+TInt SurrogatePair_MakeFile(const TDesC& aFileName)
+	{
+	RFile file;
+	TInt r=file.Replace(TheFs,aFileName,0);
+	file.Close();
+	return r;
+	}
+
+/*
+ *  Tests given ShortName against LongName and vice versa for a File Entry.
+ */
+void doFileNameTest(const TDesC& aLongName, const TDesC& aShortName)
+	{
+	TFileName lgnFullPath;
+	TFileName shnFullPath;
+	TFileName lgn;
+	TFileName shn;
+
+	TInt r = TheFs.SessionPath(gSessionPath);
+	test_KErrNone(r);
+	lgnFullPath = gSessionPath;
+	lgnFullPath += aLongName;
+
+	MakeFile(lgnFullPath);
+
+	// Check short name	
+	r = TheFs.GetShortName(lgnFullPath, shn);
+	test_KErrNone(r);
+	r = shn.Compare(aShortName);
+	test(r==0);
+
+	// Check long name	
+	shnFullPath = gSessionPath;
+	shnFullPath += aShortName;
+
+	r = TheFs.GetLongName(shnFullPath, lgn);
+	test_KErrNone(r);
+	r = lgn.Compare(aLongName);
+	test(r==0);
+
+	test_KErrNone(TheFs.Delete(lgnFullPath));
+	}
+
+/*
+ *  Tests given ShortName against LongName and vice versa for a Directory Entry.
+ */
+void doDirNameTest(const TDesC& aLongName, const TDesC& aShortName)
+	{
+	TBuf<KMaxFileName> longDirNamePath;
+	TBuf<KMaxFileName> shortDirNamePath;
+	TBuf<KMaxFileName> longName;
+	TBuf<KMaxFileName> shortName;
+	longDirNamePath = gSessionPath;
+	longDirNamePath += aLongName;
+	longDirNamePath.Append('\\');
+
+	// Create new directory and check creation
+	TInt r = TheFs.MkDir(longDirNamePath);
+	test_KErrNone(r);
+	TUint dumUint=0;
+	CDir* dumDir;
+	r= TheFs.GetDir(longDirNamePath, dumUint, dumUint, dumDir);
+	test_KErrNone(r);
+	test_NotNull(dumDir);
+	delete dumDir;
+
+	// Check short name
+	r = TheFs.GetShortName(longDirNamePath, shortName);
+	test_KErrNone(r);
+	r = shortName.Compare(aShortName);
+	test(r==0);
+	
+	// Check long name
+	shortDirNamePath = gSessionPath;
+	shortDirNamePath += shortName;
+	shortDirNamePath.Append('\\');
+	r = TheFs.GetLongName(shortDirNamePath, longName);
+	test_KErrNone(r);
+	r = longName.Compare(aLongName);
+	test(r==0);
+
+	r = TheFs.RmDir(longDirNamePath);
+	test_KErrNone(r);
+	}
+
+/*
+ *  Tests File entry and Dir entry.
+ */
+void TestConversion(const TDesC& aLongName, const TDesC& aShortName)
+	{
+	doFileNameTest(aLongName, aShortName);
+	doDirNameTest(aLongName, aShortName);
+	}
+
+/*
+ * Tests different characters for its validity and conversion in absence of cp dll.
+ * Expects ReplacementForUnconvertibleUnicodeCharacters : "_" : UNDERSCORE for all
+ * Illegal Characters
+ */
+void TestShortNameCharacter()
+	{
+	test.Next(_L("++TestShortNameCharacter"));
+	TInt r;
+	
+	// one-byte chars
+	_LIT16(Uni_1, 									"\x0019.TXT");
+	_LIT16(Uni_1_ShortName, 						"_.TXT");
+	TestConversion( Uni_1, Uni_1_ShortName);
+	
+	_LIT16(Uni_2, 									"\x0020.TXT");
+	_LIT(Uni_2_ShortName, 							"_.TXT");
+	TestConversion( Uni_2, Uni_2_ShortName);
+	
+	_LIT16(Uni_3, 									"\x0021.TXT");
+	_LIT16(Uni_3_ShortName, 						"\x0021.TXT");
+	TestConversion( Uni_3, Uni_3_ShortName);
+
+ 	_LIT16(Uni_4, 									"\x0079"); // y lower case 
+	_LIT16(Uni_4_ShortName, 						"\x0059");	// Y upper case
+	TestConversion( Uni_4, Uni_4_ShortName);
+
+	_LIT16(Uni_5,									"\x0080");
+	_LIT16(Uni_5_ShortName, 						"_");
+	TestConversion( Uni_5, Uni_5_ShortName);
+
+	_LIT16(Uni_6,									"\x0081");
+	_LIT16(Uni_6_ShortName, 						"_");
+	TestConversion( Uni_6, Uni_6_ShortName);
+
+	_LIT16(Uni_7, 									"\x00fe");
+	_LIT16(Uni_7_ShortName, 						"_");
+	TestConversion( Uni_7, Uni_7_ShortName);
+
+	_LIT16(Uni_8, 									"\x00ff");
+	_LIT16(Uni_8_ShortName, 						"_");
+	TestConversion( Uni_8, Uni_8_ShortName);
+	
+	// two-byte chars
+	_LIT16(Uni_9, 									"\x0100");
+	_LIT16(Uni_9_ShortName, 						"_");
+	TestConversion( Uni_9, Uni_9_ShortName);
+
+	_LIT16(Uni_10, 									"\x0101");
+	_LIT16(Uni_10_ShortName, 						"_");
+	TestConversion( Uni_10, Uni_10_ShortName);
+
+	_LIT16(Uni_11, 									"\x0ffe");
+	_LIT16(Uni_11_ShortName, 						"_");
+	TestConversion( Uni_11, Uni_11_ShortName);
+
+	_LIT16(Uni_12, 									"\x0fff");
+	_LIT16(Uni_12_ShortName,						"_");
+	TestConversion( Uni_12, Uni_12_ShortName);
+
+	_LIT16(Uni_13, 									"\x1000");
+	_LIT16(Uni_13_ShortName, 						"_");
+	TestConversion( Uni_13, Uni_13_ShortName);
+
+	_LIT16(Uni_14, 									"\x1001");
+	_LIT16(Uni_14_ShortName, 						"_");
+	TestConversion( Uni_14, Uni_14_ShortName);
+
+	_LIT16(Uni_15, 									"\x2999.TXT");
+	_LIT16(Uni_15_ShortName, 						"_.TXT");
+	TestConversion( Uni_15, Uni_15_ShortName);
+
+	_LIT16(Uni_16, 									"\x4E02.TXT");	
+	_LIT16(Uni_16_ShortName, 						"_.TXT");
+	TestConversion( Uni_16, Uni_16_ShortName);
+
+	_LIT16(Uni_17, 									"\x4E02.TXT");	
+	_LIT(Uni_17_ShortName, 							"_.TXT");
+	TestConversion( Uni_17, Uni_17_ShortName);
+
+	_LIT16(Uni_18, 									"\xfffe");
+	_LIT16(Uni_18_ShortName, 						"_");
+	TestConversion( Uni_18, Uni_18_ShortName);
+
+	_LIT16(Uni_19, 									"\xffff");
+	_LIT16(Uni_19_ShortName, 						"_");
+	TestConversion( Uni_19, Uni_19_ShortName);
+
+	// four-byte surrogate pairs
+	_LIT16(Uni_20, 									"\xd840\xdc00");
+	_LIT16(Uni_20_ShortName, 						"_");
+	TestConversion( Uni_20, Uni_20_ShortName);	
+
+	_LIT16(Uni_21, 									"\xd840\xdc01");
+	_LIT16(Uni_21_ShortName, 						"_");
+	TestConversion( Uni_21, Uni_21_ShortName);	
+
+	_LIT16(Uni_22, 									"\xD87F\xdffe");
+	_LIT16(Uni_22_ShortName, 						"_");
+	TestConversion( Uni_22, Uni_22_ShortName);	
+
+	_LIT16(Uni_23, 									"\xD87F\xdfff");
+	_LIT16(Uni_23_ShortName, 						"_");
+	TestConversion( Uni_23, Uni_23_ShortName);	
+
+	//	surrogate pair
+	_LIT16(Uni_24, 									"\xd840\xddad");
+	_LIT16(Uni_24_ShortName, 						"_");
+	TestConversion( Uni_24, Uni_24_ShortName);	
+	
+	_LIT16(Uni_25, 									"\xd801\xdd00");
+	_LIT16(Uni_25_ShortName, 						"_");
+	TestConversion( Uni_25, Uni_25_ShortName);
+
+	// corrupt surrogate in file name
+	_LIT16(KTest0xD800, 							"\xD800.TXT");
+	r = SurrogatePair_MakeFile(KTest0xD800);
+	test(r==KErrBadName);
+
+	// corrupt surrogate in file ext
+	_LIT16(KTest0xD800XT, 							"\xD684.\xD800XT");
+	r = SurrogatePair_MakeFile(KTest0xD800XT);
+	test(r==KErrBadName);
+
+	// corrupt surrogate in file ext
+	_LIT16(KTestTX0xD800, 							"\xD684.TX\xD800");
+	r = SurrogatePair_MakeFile(KTestTX0xD800);
+	test(r==KErrBadName);
+
+	// corrupt surrogate in file name
+	_LIT16(KTest0xDFFF, 							"\xDFFF.TXT");
+	r = SurrogatePair_MakeFile(KTest0xDFFF);
+	test(r==KErrBadName);
+
+	// corrupt surrogate in file ext
+	_LIT16(KTest0xDFFFXT, 							"\xD684.\xDFFFXT");
+	r = SurrogatePair_MakeFile(KTest0xDFFFXT);
+	test(r==KErrBadName);
+
+	// corrupt surrogate in file ext
+	_LIT16(KTestTX0xDFFF, 							"\xD684.TX\xDFFF");
+	r = SurrogatePair_MakeFile(KTestTX0xDFFF);
+	test(r==KErrBadName);
+
+	test.Next(_L("--TestShortNameCharacter"));
+	}
+
+void TestVolumeLabel()
+	{
+	test.Next(_L("++TestVolumeLabel"));
+	test.Next(_L("Test unicode volume labels"));
+
+	TInt r = TheFs.SessionPath(gSessionPath);
+	test_KErrNone(r);
+	TInt driveNum;
+	r = TheFs.CharToDrive(gSessionPath[0], driveNum);
+	test_KErrNone(r);
+	
+	// Retrieves the original volume label
+	TVolumeInfo vInfo;
+	r = TheFs.Volume(vInfo, driveNum);
+	const TInt KVolumeLabelSize = 11;
+	TBuf<KVolumeLabelSize> originalVolumeLabel(vInfo.iName);
+
+	// Tests setting volume label with 1 byte characters
+	_LIT(K1ByteVolumeLabel, 				"\x0079\x0079\x0079");
+	_LIT(K1ByteVolumeLabel_ShortName, 		"\x0079\x0079\x0079");
+	
+	r = TheFs.SetVolumeLabel(K1ByteVolumeLabel, driveNum);
+	test_KErrNone(r);
+	r = TheFs.Volume(vInfo, driveNum);
+	test_KErrNone(r);
+	r = vInfo.iName.Compare(K1ByteVolumeLabel_ShortName);
+	test_Equal(r, 0);
+	
+	// Tests setting volume label with 2 byte characters
+	_LIT(K2ByteVolumeLabel, 				"\x65B0\x65B0\x65B0");
+	_LIT(K2ByteVolumeLabel_ShortName, 		"___");
+
+	r = TheFs.SetVolumeLabel(K2ByteVolumeLabel, driveNum);
+	test_KErrNone(r);
+	r = TheFs.Volume(vInfo, driveNum);
+	test_KErrNone(r);
+	r = vInfo.iName.Compare(K2ByteVolumeLabel_ShortName);
+	test_Equal(r, 0);
+
+	// Tests setting volume label with surrogate pair
+	_LIT(KTestVolumeLabelSurrogatePair1, 			"\xD846\xDF1D\x0041\x0042");
+	_LIT(KTestVolumeLabelSurrogatePair1_ShortName,	"_AB");
+
+	r = TheFs.SetVolumeLabel(KTestVolumeLabelSurrogatePair1, driveNum);
+	test_KErrNone(r);
+	r = TheFs.Volume(vInfo, driveNum);
+	test_KErrNone(r);
+	r = vInfo.iName.Compare(KTestVolumeLabelSurrogatePair1_ShortName);
+	test_Equal(r, 0);
+
+	_LIT(KTestVolumeLabelSurrogatePair2, 			"\x0041\x0042\xD846\xDF1D");
+	_LIT(KTestVolumeLabelSurrogatePair2_ShortName,	"AB_");
+
+	r = TheFs.SetVolumeLabel(KTestVolumeLabelSurrogatePair2, driveNum);
+	test_KErrNone(r);
+	r = TheFs.Volume(vInfo, driveNum);
+	test_KErrNone(r);
+	r = vInfo.iName.Compare(KTestVolumeLabelSurrogatePair2_ShortName);
+	test_Equal(r, 0);
+
+	// Sets back the original volume label
+	r = TheFs.SetVolumeLabel(originalVolumeLabel, driveNum);
+	test_KErrNone(r);
+	
+	test.Next(_L("--TestVolumeLabel"));
+	}
+
+void TestConsistentShortNameGeneration()
+	{
+	test.Next(_L("++TestConsistentShortNameGeneration"));
+	test.Next(_L("Test consistent short name generation"));
+
+	//unicode characters.
+	_LIT(KTestFileName1,		 				"a\x65B0(bcd)");
+	_LIT(KTestFileName1_ShortName,	 			"A_(BCD)");
+	_LIT(KTestFileName2, 						"ab\x65B0(cdef)");
+	_LIT(KTestFileName2_ShortName,				"AB_(CD~1");
+	_LIT(KTestFileName3, 						"abc\x65B0(def)");
+	_LIT(KTestFileName3_ShortName,				"ABC_(D~1");
+	_LIT(KTestFileName4, 						"abcd\x65B0(ef)");
+	_LIT(KTestFileName4_ShortName,				"ABCD_(~1");
+	_LIT(KTestFileName5, 						"abcde\x65B0(f)");
+	_LIT(KTestFileName5_ShortName,				"ABCDE_~1");
+	_LIT(KTestFileNameSurrogatePair1, 			"\x0041\x0308\x006F\xD846\xDF1D\x0042");
+	_LIT(KTestFileNameSurrogatePair1_ShortName,	"A_O_B");
+	_LIT(KTestFileNameSurrogatePair2, 			"\xD846\xDF1D\x0041\x0042");
+	_LIT(KTestFileNameSurrogatePair2_ShortName,	"_AB");
+	_LIT(KTestFileNameSurrogatePair3, 			"\x0041\x0042\xD846\xDF1D");
+	_LIT(KTestFileNameSurrogatePair3_ShortName,	"AB_");
+
+	// Test file creation and long/short name generation
+	TestConversion(KTestFileName1,				KTestFileName1_ShortName);
+	TestConversion(KTestFileName2, 				KTestFileName2_ShortName);
+	TestConversion(KTestFileName3, 				KTestFileName3_ShortName);
+	TestConversion(KTestFileName4, 				KTestFileName4_ShortName);
+	TestConversion(KTestFileName5, 				KTestFileName5_ShortName);
+	TestConversion(KTestFileNameSurrogatePair1,	KTestFileNameSurrogatePair1_ShortName);
+	TestConversion(KTestFileNameSurrogatePair2,	KTestFileNameSurrogatePair2_ShortName);
+	TestConversion(KTestFileNameSurrogatePair3,	KTestFileNameSurrogatePair3_ShortName);
+
+	test.Next(_L("--TestConsistentShortNameGeneration"));
+	}
+
+void TestConsistentShortNameExtGeneration()
+	{
+	test.Next(_L("++TestConsistentShortNameExtGeneration"));
+	test.Next(_L("Test consistent short name extensions are generated"));
+	
+	// File names will be used for testing boundaries
+	_LIT(KTestFileNameExt1, 						"abcdefg.\xFFFF");
+	_LIT(KTestFileNameExt1_ShortName,				"ABCDEFG._");
+	_LIT(KTestFileNameExt2, 						"abcdefg.t_");
+	_LIT(KTestFileNameExt2_ShortName, 				"ABCDEFG.T_");
+	_LIT(KTestFileNameExt3, 						"abcdefg.\xFFFFt");
+	_LIT(KTestFileNameExt3_ShortName,				"ABCDEFG._T");
+	_LIT(KTestFileNameExt4, 						"abcdefg.\xFFFF\xFFFF");
+	_LIT(KTestFileNameExt4_ShortName,				"ABCDEFG.__");
+	_LIT(KTestFileNameExtSurrogatePair1, 			"ABCDEFG.\xD846\xDF1D\x0041");
+	_LIT(KTestFileNameExtSurrogatePair1_ShortName,	"ABCDEFG._A");
+	_LIT(KTestFileNameExtSurrogatePair2, 			"ABCDEFG.\x0041\xD846\xDF1D");
+	_LIT(KTestFileNameExtSurrogatePair2_ShortName,	"ABCDEFG.A_");
+
+	// Test file creation and long/short name generation
+	TestConversion(KTestFileNameExt1, 				KTestFileNameExt1_ShortName);
+	TestConversion(KTestFileNameExt2, 				KTestFileNameExt2_ShortName);
+	TestConversion(KTestFileNameExt3, 				KTestFileNameExt3_ShortName);
+	TestConversion(KTestFileNameExt4, 				KTestFileNameExt4_ShortName);
+	TestConversion(KTestFileNameExtSurrogatePair1, 	KTestFileNameExtSurrogatePair1_ShortName);
+	TestConversion(KTestFileNameExtSurrogatePair2, 	KTestFileNameExtSurrogatePair2_ShortName);
+
+	test.Next(_L("--TestConsistentShortNameExtGeneration"));
+	}
+
+void TestDuplicateLongFileNames()
+	{
+	test.Next(_L("++TestDuplicateLongFileNames"));
+	test.Next(_L("Testing tilde and numbers (\"~n\") are applied correctly for multiple long-named files"));
+
+	// These are to test "~1", "~2" behaviours when the first 8 bytes of new files
+	// are identical with existing files
+	_LIT(KTestFileName1, 							"ABCD\xFFFE(A).TXT");
+	_LIT(KTestFileName1_ShortName, 					"ABCD_(A).TXT");
+	_LIT(KTestFileName2, 							"ABCD\xFFFE(AB).TXT");
+	_LIT(KTestFileName2_ShortName, 					"ABCD_(~1.TXT");
+	_LIT(KTestFileName3, 							"ABCD\xFFFE(ABC).TXT");
+	_LIT(KTestFileName3_ShortName, 					"ABCD_(~2.TXT");
+	_LIT(KTestFileNameSurrogatePair1, 				"ABCD\xD846\xDF1D(ABC).TXT");
+	_LIT(KTestFileNameSurrogatePair1_ShortName,		"ABCD_(~3.TXT");
+	_LIT(KTestFileNameSurrogatePair2, 				"ABCD\xD846\xDF1D(DEF).TXT");
+	_LIT(KTestFileNameSurrogatePair2_ShortName,		"ABCD_(~4.TXT");
+
+	TFileName sn;
+	MakeFile(KTestFileName1);
+	TInt r = TheFs.GetShortName(KTestFileName1, sn);
+	test_KErrNone(r);
+	r = sn.Compare(KTestFileName1_ShortName);
+	test_Equal(r, 0);
+
+	MakeFile(KTestFileName2);
+	r = TheFs.GetShortName(KTestFileName2, sn);
+	test_KErrNone(r);
+	r = sn.Compare(KTestFileName2_ShortName);
+	test_Equal(r, 0);
+
+	MakeFile(KTestFileName3);
+	r = TheFs.GetShortName(KTestFileName3, sn);
+	test_KErrNone(r);
+	r = sn.Compare(KTestFileName3_ShortName);
+	test_Equal(r, 0);
+
+	MakeFile(KTestFileNameSurrogatePair1);
+	r = TheFs.GetShortName(KTestFileNameSurrogatePair1, sn);
+	test_KErrNone(r);
+	r = sn.Compare(KTestFileNameSurrogatePair1_ShortName);
+	test_Equal(r, 0);
+
+	MakeFile(KTestFileNameSurrogatePair2);
+	r = TheFs.GetShortName(KTestFileNameSurrogatePair2, sn);
+	test_KErrNone(r);
+	r = sn.Compare(KTestFileNameSurrogatePair2_ShortName);
+	test_Equal(r, 0);
+
+	test_KErrNone(TheFs.Delete(KTestFileName1));
+	test_KErrNone(TheFs.Delete(KTestFileName2));
+	test_KErrNone(TheFs.Delete(KTestFileName3));
+	test_KErrNone(TheFs.Delete(KTestFileNameSurrogatePair1));
+	test_KErrNone(TheFs.Delete(KTestFileNameSurrogatePair2));
+
+	test.Next(_L("--TestDuplicateLongFileNames"));
+	}
+
+void TestDuplicateLongDirNames()
+	{
+	test.Next(_L("++TestDuplicateLongDirNames"));
+	test.Next(_L("Testing tilde and number appended correctly for duplicate long name dirs"));
+
+	TheFs.SessionPath(gSessionPath);
+
+	// These are to test "~1", "~2" behaviours when the first 8 bytes of new directories
+	// are identical with existing directories
+	_LIT(KTestDirName1, 							"\\F32-TST\\T_SURROGATEPAIR\\ABCD\xFFFE(A)\\");
+	_LIT(KTestDirName1_ShortName, 					"ABCD_(A)");
+	_LIT(KTestDirName2, 							"\\F32-TST\\T_SURROGATEPAIR\\ABCD\xFFFE(AB)\\");
+	_LIT(KTestDirName2_ShortName, 					"ABCD_(~1");
+	_LIT(KTestDirName3, 							"\\F32-TST\\T_SURROGATEPAIR\\ABCD\xFFFE(ABC)\\");
+	_LIT(KTestDirName3_ShortName,				 	"ABCD_(~2");
+	_LIT(KTestDirNameSurrogatePair1, 				"\\F32-TST\\T_SURROGATEPAIR\\ABCD\xD846\xDF1D(ABCD)\\");
+	_LIT(KTestDirNameSurrogatePair1_ShortName,		"ABCD_(~3");
+	_LIT(KTestDirNameSurrogatePair2, 				"\\F32-TST\\T_SURROGATEPAIR\\ABCD\xD846\xDF1D(ABCDE)\\");
+	_LIT(KTestDirNameSurrogatePair2_ShortName,		"ABCD_(~4");
+
+	TFileName sn;
+	MakeDir(KTestDirName1);
+	TInt r = TheFs.GetShortName(KTestDirName1, sn);
+	test_KErrNone(r);
+	r = sn.Compare(KTestDirName1_ShortName);
+	test_Equal(r, 0);
+
+	MakeDir(KTestDirName2);
+	r = TheFs.GetShortName(KTestDirName2, sn);
+	test_KErrNone(r);
+	r = sn.Compare(KTestDirName2_ShortName);
+	test_Equal(r, 0);
+
+	MakeDir(KTestDirName3);
+	r = TheFs.GetShortName(KTestDirName3, sn);
+	test_KErrNone(r);
+	r = sn.Compare(KTestDirName3_ShortName);
+	test_Equal(r, 0);
+
+	MakeDir(KTestDirNameSurrogatePair1);
+	r = TheFs.GetShortName(KTestDirNameSurrogatePair1, sn);
+	test_KErrNone(r);
+	r = sn.Compare(KTestDirNameSurrogatePair1_ShortName);
+	test_Equal(r, 0);
+
+	MakeDir(KTestDirNameSurrogatePair2);
+	r = TheFs.GetShortName(KTestDirNameSurrogatePair2, sn);
+	test_KErrNone(r);
+	r = sn.Compare(KTestDirNameSurrogatePair2_ShortName);
+	test_Equal(r, 0);
+
+	test_KErrNone(TheFs.RmDir(KTestDirName1));
+	test_KErrNone(TheFs.RmDir(KTestDirName2));
+	test_KErrNone(TheFs.RmDir(KTestDirName3));
+	test_KErrNone(TheFs.RmDir(KTestDirNameSurrogatePair1));
+	test_KErrNone(TheFs.RmDir(KTestDirNameSurrogatePair2));
+
+	test.Next(_L("--TestDuplicateLongDirNames"));
+	}
+
+void CallTestsL(void)
+	{
+
+	test.Title();
+	test.Start(_L("Starting T_SURROGATEPAIR tests"));
+
+#if defined(_DEBUG) || defined(_DEBUG_RELEASE)
+
+	// Test only runs on Fat file systems
+	TheFs.SessionPath(gSessionPath);
+	TInt driveNum = CurrentDrive();
+	TFSName name;
+	TInt r = TheFs.FileSystemName(name, driveNum);
+	if (KErrNone == r)
+		{
+		if (name.Compare(_L("Fat")) != 0)
+			{
+			test.Printf(_L("Test only runs on 'Fat' drives"));
+			}
+		else
+			{
+			// Check for the default implementation
+			// Disables codepage dll implementation of LocaleUtils functions
+			r = TheFs.ControlIo(driveNum, KControlIoDisableFatUtilityFunctions);
+			test_KErrNone(r);
+
+			CreateTestDirectory(_L("\\F32-TST\\T_SURROGATEPAIR\\"));
+
+			TestVolumeLabel();
+			TestShortNameCharacter();
+			TestConsistentShortNameGeneration();
+			TestConsistentShortNameExtGeneration();
+			TestDuplicateLongFileNames();
+			TestDuplicateLongDirNames();
+
+			DeleteTestDirectory();
+
+			// Disables codepage dll implementation of LocaleUtils functions for other base tests
+			r = TheFs.ControlIo(driveNum, KControlIoDisableFatUtilityFunctions);
+			test_KErrNone(r);
+			}
+		}
+	else
+		{
+		test.Printf(_L("Drive %C: is not ready!"), 'A'+driveNum);
+		test(EFalse);
+		}
+#else
+	test.Printf(_L("Test only runs on DEBUG builds, see test logs of debug builds for details."));
+#endif  // _DEBUG) || _DEBUG_RELEASE
+	test.End();
+	}