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# include <config.h>
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# include <stdio.h>
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# include <stdlib.h>
# include <unistd.h>
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# include <string.h>
# include <sys/types.h>
# include <fcntl.h>
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# ifdef WITH_QEMU
Wed Dec 5 13:48:00 UTC 2007 Richard W.M. Jones <rjones@redhat.com>
* python/libvir.c, python/libvirt_wrap.h, qemud/qemud.c,
qemud/remote.c, src/internal.h, src/openvz_conf.c,
src/openvz_driver.c, src/proxy_internal.h, src/qemu_conf.c,
src/qemu_driver.c, src/remote_internal.h, src/test.h, src/util.c,
src/xen_unified.c, src/xen_unified.h, tests/nodeinfotest.c,
tests/qemuxml2argvtest.c, tests/qemuxml2xmltest.c, tests/reconnect.c,
tests/sexpr2xmltest.c, tests/virshtest.c, tests/xencapstest.c,
tests/xmconfigtest.c, tests/xml2sexprtest.c:
Change #include <> to #include "" for local includes.
Removed many includes from src/internal.h and put them in
the C files which actually use them.
Removed <ansidecl.h> - unused.
Added a comment around __func__.
Removed a clashing redefinition of VERSION symbol.
All limits (PATH_MAX etc) now done in src/internal.h, so we
don't need to include those headers in other files.
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# include "internal.h"
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# include "testutils.h"
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# include "qemu/qemu_conf.h"
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# include "testutilsqemu.h"
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static char * progname ;
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static char * abs_srcdir ;
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static struct qemud_driver driver ;
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# define MAX_FILE 4096
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static int testCompareXMLToArgvFiles ( const char * xml ,
const char * cmd ,
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int extraFlags ,
const char * migrateFrom ) {
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char argvData [ MAX_FILE ] ;
char * expectargv = & ( argvData [ 0 ] ) ;
char * actualargv = NULL ;
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const char * * argv = NULL ;
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const char * * qenv = NULL ;
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const char * * tmp = NULL ;
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int ret = - 1 , len , flags ;
virDomainDefPtr vmdef = NULL ;
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virDomainChrDef monitor_chr ;
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if ( virtTestLoadFile ( cmd , & expectargv , MAX_FILE ) < 0 )
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goto fail ;
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if ( ! ( vmdef = virDomainDefParseFile ( NULL , driver . caps , xml ,
VIR_DOMAIN_XML_INACTIVE ) ) )
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goto fail ;
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if ( extraFlags & QEMUD_CMD_FLAG_DOMID )
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vmdef - > id = 6 ;
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else
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vmdef - > id = - 1 ;
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monitor_chr . type = VIR_DOMAIN_CHR_TYPE_UNIX ;
monitor_chr . data . nix . path = ( char * ) " /tmp/test-monitor " ;
monitor_chr . data . nix . listen = 1 ;
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flags = QEMUD_CMD_FLAG_VNC_COLON |
QEMUD_CMD_FLAG_NO_REBOOT |
extraFlags ;
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if ( qemudCanonicalizeMachine ( & driver , vmdef ) < 0 )
goto fail ;
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if ( qemudBuildCommandLine ( NULL , & driver ,
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vmdef , & monitor_chr , flags ,
& argv , & qenv ,
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NULL , NULL , migrateFrom ) < 0 )
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goto fail ;
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len = 1 ; /* for trailing newline */
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tmp = qenv ;
while ( * tmp ) {
len + = strlen ( * tmp ) + 1 ;
tmp + + ;
}
tmp = argv ;
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while ( * tmp ) {
len + = strlen ( * tmp ) + 1 ;
tmp + + ;
}
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actualargv = malloc ( sizeof ( * actualargv ) * len ) ;
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actualargv [ 0 ] = ' \0 ' ;
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tmp = qenv ;
while ( * tmp ) {
if ( actualargv [ 0 ] )
strcat ( actualargv , " " ) ;
strcat ( actualargv , * tmp ) ;
tmp + + ;
}
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tmp = argv ;
while ( * tmp ) {
if ( actualargv [ 0 ] )
strcat ( actualargv , " " ) ;
strcat ( actualargv , * tmp ) ;
tmp + + ;
}
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strcat ( actualargv , " \n " ) ;
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if ( STRNEQ ( expectargv , actualargv ) ) {
virtTestDifference ( stderr , expectargv , actualargv ) ;
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goto fail ;
}
ret = 0 ;
fail :
free ( actualargv ) ;
if ( argv ) {
tmp = argv ;
while ( * tmp ) {
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free ( * ( char * * ) tmp ) ;
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tmp + + ;
}
free ( argv ) ;
}
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if ( qenv ) {
tmp = qenv ;
while ( * tmp ) {
free ( * ( char * * ) tmp ) ;
tmp + + ;
}
free ( qenv ) ;
}
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virDomainDefFree ( vmdef ) ;
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return ret ;
}
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struct testInfo {
const char * name ;
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int extraFlags ;
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const char * migrateFrom ;
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} ;
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static int testCompareXMLToArgvHelper ( const void * data ) {
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const struct testInfo * info = data ;
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char xml [ PATH_MAX ] ;
char args [ PATH_MAX ] ;
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snprintf ( xml , PATH_MAX , " %s/qemuxml2argvdata/qemuxml2argv-%s.xml " ,
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abs_srcdir , info - > name ) ;
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snprintf ( args , PATH_MAX , " %s/qemuxml2argvdata/qemuxml2argv-%s.args " ,
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abs_srcdir , info - > name ) ;
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return testCompareXMLToArgvFiles ( xml , args , info - > extraFlags , info - > migrateFrom ) ;
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}
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static int
mymain ( int argc , char * * argv )
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{
int ret = 0 ;
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char cwd [ PATH_MAX ] ;
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progname = argv [ 0 ] ;
if ( argc > 1 ) {
fprintf ( stderr , " Usage: %s \n " , progname ) ;
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return ( EXIT_FAILURE ) ;
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}
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abs_srcdir = getenv ( " abs_srcdir " ) ;
if ( ! abs_srcdir )
abs_srcdir = getcwd ( cwd , sizeof ( cwd ) ) ;
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if ( ( driver . caps = testQemuCapsInit ( ) ) = = NULL )
return EXIT_FAILURE ;
Support configuration of huge pages in guests
Add option to domain XML for
<memoryBacking>
<hugepages/>
</memoryBacking>
* configure.in: Add check for mntent.h
* qemud/libvirtd_qemu.aug, qemud/test_libvirtd_qemu.aug, src/qemu.conf
Add 'hugetlbfs_mount' config parameter
* src/qemu_conf.c, src/qemu_conf.h: Check for -mem-path flag in QEMU,
and pass it when hugepages are requested.
Load hugetlbfs_mount config parameter, search for mount if not given.
* src/qemu_driver.c: Free hugetlbfs_mount/path parameter in driver shutdown.
Create directory for QEMU hugepage usage, chowning if required.
* docs/formatdomain.html.in: Document memoryBacking/hugepages elements
* docs/schemas/domain.rng: Add memoryBacking/hugepages elements to schema
* src/util.c, src/util.h, src/libvirt_private.syms: Add virFileFindMountPoint
helper API
* tests/qemuhelptest.c: Add -mem-path constants
* tests/qemuxml2argvtest.c, tests/qemuxml2xmltest.c: Add tests for hugepage
handling
* tests/qemuxml2argvdata/qemuxml2argv-hugepages.xml,
tests/qemuxml2argvdata/qemuxml2argv-hugepages.args: Data files for
hugepage tests
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if ( ( driver . stateDir = strdup ( " /nowhere " ) ) = = NULL )
return EXIT_FAILURE ;
if ( ( driver . hugetlbfs_mount = strdup ( " /dev/hugepages " ) ) = = NULL )
return EXIT_FAILURE ;
if ( ( driver . hugepage_path = strdup ( " /dev/hugepages/libvirt/qemu " ) ) = = NULL )
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return EXIT_FAILURE ;
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# define DO_TEST_FULL(name, extraFlags, migrateFrom) \
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do { \
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const struct testInfo info = { name , extraFlags , migrateFrom } ; \
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if ( virtTestRun ( " QEMU XML-2-ARGV " name , \
1 , testCompareXMLToArgvHelper , & info ) < 0 ) \
ret = - 1 ; \
} while ( 0 )
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# define DO_TEST(name, extraFlags) \
DO_TEST_FULL ( name , extraFlags , NULL )
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setenv ( " PATH " , " /bin " , 1 ) ;
setenv ( " USER " , " test " , 1 ) ;
setenv ( " LOGNAME " , " test " , 1 ) ;
setenv ( " HOME " , " /home/test " , 1 ) ;
unsetenv ( " TMPDIR " ) ;
unsetenv ( " LD_PRELOAD " ) ;
unsetenv ( " LD_LIBRARY_PATH " ) ;
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DO_TEST ( " minimal " , QEMUD_CMD_FLAG_NAME ) ;
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DO_TEST ( " machine-aliases1 " , 0 ) ;
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DO_TEST ( " machine-aliases2 " , 0 ) ;
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DO_TEST ( " boot-cdrom " , 0 ) ;
DO_TEST ( " boot-network " , 0 ) ;
DO_TEST ( " boot-floppy " , 0 ) ;
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DO_TEST ( " bootloader " , 0 ) ;
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DO_TEST ( " clock-utc " , 0 ) ;
DO_TEST ( " clock-localtime " , 0 ) ;
Support configuration of huge pages in guests
Add option to domain XML for
<memoryBacking>
<hugepages/>
</memoryBacking>
* configure.in: Add check for mntent.h
* qemud/libvirtd_qemu.aug, qemud/test_libvirtd_qemu.aug, src/qemu.conf
Add 'hugetlbfs_mount' config parameter
* src/qemu_conf.c, src/qemu_conf.h: Check for -mem-path flag in QEMU,
and pass it when hugepages are requested.
Load hugetlbfs_mount config parameter, search for mount if not given.
* src/qemu_driver.c: Free hugetlbfs_mount/path parameter in driver shutdown.
Create directory for QEMU hugepage usage, chowning if required.
* docs/formatdomain.html.in: Document memoryBacking/hugepages elements
* docs/schemas/domain.rng: Add memoryBacking/hugepages elements to schema
* src/util.c, src/util.h, src/libvirt_private.syms: Add virFileFindMountPoint
helper API
* tests/qemuhelptest.c: Add -mem-path constants
* tests/qemuxml2argvtest.c, tests/qemuxml2xmltest.c: Add tests for hugepage
handling
* tests/qemuxml2argvdata/qemuxml2argv-hugepages.xml,
tests/qemuxml2argvdata/qemuxml2argv-hugepages.args: Data files for
hugepage tests
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DO_TEST ( " hugepages " , QEMUD_CMD_FLAG_MEM_PATH ) ;
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DO_TEST ( " disk-cdrom " , 0 ) ;
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DO_TEST ( " disk-cdrom-empty " , QEMUD_CMD_FLAG_DRIVE ) ;
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DO_TEST ( " disk-floppy " , 0 ) ;
DO_TEST ( " disk-many " , 0 ) ;
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DO_TEST ( " disk-virtio " , QEMUD_CMD_FLAG_DRIVE |
QEMUD_CMD_FLAG_DRIVE_BOOT ) ;
DO_TEST ( " disk-xenvbd " , QEMUD_CMD_FLAG_DRIVE |
QEMUD_CMD_FLAG_DRIVE_BOOT ) ;
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DO_TEST ( " disk-drive-boot-disk " , QEMUD_CMD_FLAG_DRIVE |
QEMUD_CMD_FLAG_DRIVE_BOOT ) ;
DO_TEST ( " disk-drive-boot-cdrom " , QEMUD_CMD_FLAG_DRIVE |
QEMUD_CMD_FLAG_DRIVE_BOOT ) ;
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DO_TEST ( " disk-drive-fmt-qcow " , QEMUD_CMD_FLAG_DRIVE |
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QEMUD_CMD_FLAG_DRIVE_BOOT | QEMUD_CMD_FLAG_DRIVE_FORMAT ) ;
DO_TEST ( " disk-drive-shared " , QEMUD_CMD_FLAG_DRIVE |
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QEMUD_CMD_FLAG_DRIVE_FORMAT | QEMUD_CMD_FLAG_DRIVE_SERIAL ) ;
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DO_TEST ( " disk-drive-cache-v1-wt " , QEMUD_CMD_FLAG_DRIVE |
QEMUD_CMD_FLAG_DRIVE_FORMAT ) ;
DO_TEST ( " disk-drive-cache-v1-wb " , QEMUD_CMD_FLAG_DRIVE |
QEMUD_CMD_FLAG_DRIVE_FORMAT ) ;
DO_TEST ( " disk-drive-cache-v1-none " , QEMUD_CMD_FLAG_DRIVE |
QEMUD_CMD_FLAG_DRIVE_FORMAT ) ;
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DO_TEST ( " disk-drive-cache-v2-wt " , QEMUD_CMD_FLAG_DRIVE |
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QEMUD_CMD_FLAG_DRIVE_CACHE_V2 | QEMUD_CMD_FLAG_DRIVE_FORMAT ) ;
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DO_TEST ( " disk-drive-cache-v2-wb " , QEMUD_CMD_FLAG_DRIVE |
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QEMUD_CMD_FLAG_DRIVE_CACHE_V2 | QEMUD_CMD_FLAG_DRIVE_FORMAT ) ;
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DO_TEST ( " disk-drive-cache-v2-none " , QEMUD_CMD_FLAG_DRIVE |
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QEMUD_CMD_FLAG_DRIVE_CACHE_V2 | QEMUD_CMD_FLAG_DRIVE_FORMAT ) ;
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DO_TEST ( " disk-usb " , 0 ) ;
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DO_TEST ( " graphics-vnc " , 0 ) ;
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driver . vncSASL = 1 ;
driver . vncSASLdir = strdup ( " /root/.sasl2 " ) ;
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DO_TEST ( " graphics-vnc-sasl " , QEMUD_CMD_FLAG_VGA ) ;
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driver . vncTLS = 1 ;
driver . vncTLSx509verify = 1 ;
driver . vncTLSx509certdir = strdup ( " /etc/pki/tls/qemu " ) ;
DO_TEST ( " graphics-vnc-tls " , 0 ) ;
driver . vncSASL = driver . vncTLSx509verify = driver . vncTLS = 0 ;
free ( driver . vncSASLdir ) ;
free ( driver . vncTLSx509certdir ) ;
driver . vncSASLdir = driver . vncTLSx509certdir = NULL ;
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DO_TEST ( " graphics-sdl " , 0 ) ;
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DO_TEST ( " graphics-sdl-fullscreen " , 0 ) ;
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DO_TEST ( " input-usbmouse " , 0 ) ;
DO_TEST ( " input-usbtablet " , 0 ) ;
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DO_TEST ( " input-xen " , 0 ) ;
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DO_TEST ( " misc-acpi " , 0 ) ;
DO_TEST ( " misc-no-reboot " , 0 ) ;
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DO_TEST ( " misc-uuid " , QEMUD_CMD_FLAG_NAME |
QEMUD_CMD_FLAG_UUID | QEMUD_CMD_FLAG_DOMID ) ;
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DO_TEST ( " net-user " , 0 ) ;
DO_TEST ( " net-virtio " , 0 ) ;
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DO_TEST ( " net-eth " , 0 ) ;
DO_TEST ( " net-eth-ifname " , 0 ) ;
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DO_TEST ( " net-eth-names " , QEMUD_CMD_FLAG_NET_NAME ) ;
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DO_TEST ( " serial-vc " , 0 ) ;
DO_TEST ( " serial-pty " , 0 ) ;
DO_TEST ( " serial-dev " , 0 ) ;
DO_TEST ( " serial-file " , 0 ) ;
DO_TEST ( " serial-unix " , 0 ) ;
DO_TEST ( " serial-tcp " , 0 ) ;
DO_TEST ( " serial-udp " , 0 ) ;
DO_TEST ( " serial-tcp-telnet " , 0 ) ;
DO_TEST ( " serial-many " , 0 ) ;
DO_TEST ( " parallel-tcp " , 0 ) ;
DO_TEST ( " console-compat " , 0 ) ;
DO_TEST ( " sound " , 0 ) ;
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DO_TEST ( " hostdev-usb-product " , 0 ) ;
DO_TEST ( " hostdev-usb-address " , 0 ) ;
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DO_TEST ( " hostdev-pci-address " , QEMUD_CMD_FLAG_PCIDEVICE ) ;
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DO_TEST_FULL ( " restore-v1 " , QEMUD_CMD_FLAG_MIGRATE_KVM_STDIO , " stdio " ) ;
DO_TEST_FULL ( " restore-v2 " , QEMUD_CMD_FLAG_MIGRATE_QEMU_EXEC , " stdio " ) ;
DO_TEST_FULL ( " restore-v2 " , QEMUD_CMD_FLAG_MIGRATE_QEMU_EXEC , " exec:cat " ) ;
DO_TEST_FULL ( " migrate " , QEMUD_CMD_FLAG_MIGRATE_QEMU_TCP , " tcp:10.0.0.1:5000 " ) ;
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free ( driver . stateDir ) ;
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virCapabilitiesFree ( driver . caps ) ;
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return ( ret = = 0 ? EXIT_SUCCESS : EXIT_FAILURE ) ;
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}
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VIRT_TEST_MAIN ( mymain )
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# else
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int main ( void ) { return ( 77 ) ; /* means 'test skipped' for automake */ }
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# endif /* WITH_QEMU */