C++ (Cpp) DismountFileSystem Examples

Example #1

File: t_dcnone.cpp Project: kuailexs/symbiandump-os1

LOCAL_C void TestNoCaps()
//
//	test APIs with no capabilities
//
	{
	r=TheFs.FileSystemName(fsname,gTheDriveNum);
	test_KErrNone(r);
	r = DismountFileSystem(TheFs, fsname, gTheDriveNum);
	test_Value(r, r == KErrPermissionDenied);
//	r=TheFs.RemoveFileSystem(fsname);	//can not test due to bug elsewhere fix exists
//	test_Value(r, r == KErrPermissionDenied);
//	r=TheFs.AddFileSystem(fsname);
//	test_Value(r, r == KErrPermissionDenied);
	r = MountFileSystem(TheFs, fsname, gTheDriveNum);
	test_Value(r, r == KErrPermissionDenied);
	r=TheFs.SetDriveName(gTheDriveNum,KDriveName);
	test_Value(r, r == KErrPermissionDenied);
//	r=TheFs.SetVolumeLabel(KVolLable, gTheDriveNum);	//broken on wins C:
//	test_Value(r, r == KErrPermissionDenied);

	systemRFstest();
	resourceRFstest();
	privateRFstest();
	privateSIDRFstest();
	privatefalseIDRFstest();

	systemRFiletest();
	resourceRFiletest();
	privateRFiletest();
	privateSIDRFiletest();
	privatefalseIDRFiletest();
	//disk changes to sys and pri paths should have completed these
	test(aStat4 == KRequestPending);
	TheFs.NotifyChangeCancel(aStat4);
	test(aStat4==KErrCancel);


	User::WaitForRequest(aStat3);
	test(aStat1==KErrPermissionDenied);
	test(aStat2==KErrPermissionDenied);
	test(aStat3==KErrNone);
	
	r=TheFs.SetSessionPath(systestname);
	test_Value(r, r == KErrPermissionDenied);
	
	
//Test RRawDisk class
	r=rawdisk.Open(TheFs,gTheDriveNum);
	test_Value(r, r == KErrPermissionDenied);
//	rawdisk.Close();

	r=format.Open(TheFs,driveBuf,EHighDensity,count);
	test_Value(r, r == KErrPermissionDenied);

	RDirtest();

	driveBuf[0]=(TText)gDriveToTest;
	r=TheFs.ScanDrive(driveBuf);
	test_Value(r, r == KErrPermissionDenied);
	r=TheFs.CheckDisk(driveBuf);
	test_Value(r, r == KErrPermissionDenied);
	}

Example #2

LOCAL_C void DiskAdminTest()
//
//	test diskadministration capabilitiy
//
	{
	r=TheFs.FileSystemName(fsname,gTheDriveNum);
	test_KErrNone(r);
	r = DismountFileSystem(TheFs, fsname, gTheDriveNum);
	test_KErrNone(r);
//	r=TheFs.RemoveFileSystem(fsname);	//can not test due to bug else where fix exists
//	test_Value(r, r == KErrPermissionDenied);
//	r=TheFs.AddFileSystem(fsname);
//	test_Value(r, r == KErrPermissionDenied);
	r = MountFileSystem(TheFs, fsname, gTheDriveNum);
	test_KErrNone(r);
	r=TheFs.SetDriveName(gTheDriveNum,KDriveName);
	test_KErrNone(r);
	r=TheFs.SetVolumeLabel(KVolLable, gTheDriveNum);
	test_Value(r, r == KErrNone || r==KErrNotSupported);

	systemRFstest();
	resourceRFstest();
	privateRFstest();
	privateSIDRFstest();
	privateFalseIDRFstest();

	systemRFiletest();
	resourceRFiletest();
	privateRFiletest();
	privateSIDRFiletest();
	privatefalseIDRFiletest();

//disk changes to sys and pri paths should have completed these
	test(aStat4 == KRequestPending);
	TheFs.NotifyChangeCancel(aStat4);
	test(aStat4==KErrCancel);
	
	User::WaitForRequest(aStat3);
	test(aStat1==KErrPermissionDenied);
	test(aStat2==KErrPermissionDenied);
	test(aStat3==KErrNone);
	
	r=TheFs.SetSessionPath(systestname);
	test_Value(r, r == KErrPermissionDenied);
	
//Test RRawDisk class
	r=rawdisk.Open(TheFs,gTheDriveNum);
	test_Value(r, r == KErrPermissionDenied);
	rawdisk.Close();

	RDirtest();

#ifdef __WINS__
	if (User::UpperCase(driveBuf[0]) != 'C')
#endif
		{
		//Test RFormat class
		r=format.Open(TheFs,driveBuf,EHighDensity,count);
		test_KErrNone(r);

		while(count)
			{
			TInt r=format.Next(count);
			test_KErrNone(r);
			}
		format.Close();
		}

	driveBuf[0]=(TText)gDriveToTest;
	r=TheFs.ScanDrive(driveBuf);
	test_Value(r, r == KErrNone || r==KErrNotSupported);
	r=TheFs.CheckDisk(driveBuf);
	test_Value(r, r == KErrNone || r==KErrNotSupported);
	}