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/* $Id: tstVDResize.vd $ */
/**
* Storage: Resize testing for VDI.
*/
/*
* Copyright (C) 2013-2023 Oracle and/or its affiliates.
*
* This file is part of VirtualBox base platform packages, as
* available from https://www.virtualbox.org.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation, in version 3 of the
* License.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, see <https://www.gnu.org/licenses>.
*
* SPDX-License-Identifier: GPL-3.0-only
*/
void main()
{
/* Init I/O RNG for generating random data for writes. */
iorngcreate(10M, "manual", 1234567890);
print("Testing VDI");
createdisk("test", true);
create("test", "base", "tst.vdi", "dynamic", "VDI", 1T, false, false);
io("test", false, 1, "seq", 64K, 255G, 257G, 2G, 100, "none");
resize("test", 1331200M);
io("test", false, 1, "seq", 64K, 255G, 257G, 2G, 0, "none");
close("test", "single", true /* fDelete */);
destroydisk("test");
print("Testing VMDK Monolithic Flat");
createdisk("test-vmdk-mflat", true);
create("test-vmdk-mflat", "base", "test-vmdk-mflat.vmdk", "Fixed", "VMDK", 4G, false, false);
io("test-vmdk-mflat", false, 1, "seq", 64K, 1G, 2G, 1G, 100, "none");
resize("test-vmdk-mflat", 6000M);
io("test-vmdk-mflat", false, 1, "seq", 64K, 4G, 5G, 1G, 100, "none");
close("test-vmdk-mflat", "single", true /* fDelete */);
destroydisk("test-vmdk-mflat");
print("Testing VMDK Split Flat");
createdisk("test-vmdk-sflat", true);
create("test-vmdk-sflat", "base", "test-vmdk-sflat.vmdk", "vmdk-fixed-split", "VMDK", 4G, false, false);
io("test-vmdk-sflat", false, 1, "seq", 64K, 1G, 2G, 1G, 100, "none");
resize("test-vmdk-sflat", 6000M);
io("test-vmdk-sflat", false, 1, "seq", 64K, 4G, 5G, 1G, 100, "none");
close("test-vmdk-sflat", "single", true /* fDelete */);
destroydisk("test-vmdk-sflat");
print("Testing VMDK Sparse");
createdisk("test-vmdk-sparse", true);
create("test-vmdk-sparse", "base", "test-vmdk-sparse.vmdk", "Dynamic", "VMDK", 4G, false, false);
io("test-vmdk-sparse", false, 1, "seq", 64K, 1G, 2G, 1G, 100, "none");
resize("test-vmdk-sparse", 6000M);
io("test-vmdk-sparse", false, 1, "seq", 64K, 4G, 5G, 1G, 100, "none");
close("test-vmdk-sparse", "single", true /* fDelete */);
destroydisk("test-vmdk-sparse");
print("Testing VMDK Sparse Split");
createdisk("test-vmdk-sparse-split", true);
create("test-vmdk-sparse-split", "base", "test-vmdk-sparse-split.vmdk", "vmdk-dynamic-split", "VMDK", 4G, false, false);
io("test-vmdk-sparse-split", false, 1, "seq", 64K, 1G, 2G, 1G, 100, "none");
resize("test-vmdk-sparse-split", 6000M);
io("test-vmdk-sparse-split", false, 1, "seq", 64K, 4G, 5G, 1G, 100, "none");
close("test-vmdk-sparse-split", "single", true /* fDelete */);
destroydisk("test-vmdk-sparse-split");
iorngdestroy();
}
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