libvirt/tests/qemuhelptest.c

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#include <config.h>
#ifdef WITH_QEMU
# include <stdio.h>
# include <stdlib.h>
# include "testutils.h"
# include "qemu/qemu_capabilities.h"
# include "memory.h"
# define MAX_HELP_OUTPUT_SIZE 1024*64
struct testInfo {
const char *name;
unsigned long long flags;
unsigned int version;
unsigned int is_kvm;
unsigned int kvm_version;
};
static char *progname;
static char *abs_srcdir;
static void printMismatchedFlags(unsigned long long got,
unsigned long long expect)
{
int i;
for (i = 0 ; i < (sizeof(got)*CHAR_BIT) ; i++) {
unsigned long long gotFlag = (got & (1LL << i));
unsigned long long expectFlag = (expect & (1LL << i));
if (gotFlag && !expectFlag)
fprintf(stderr, "Extra flag %i\n", i);
if (!gotFlag && expectFlag)
fprintf(stderr, "Missing flag %i\n", i);
}
}
static int testHelpStrParsing(const void *data)
{
const struct testInfo *info = data;
char *path = NULL;
char helpStr[MAX_HELP_OUTPUT_SIZE];
char *help = &(helpStr[0]);
unsigned int version, is_kvm, kvm_version;
unsigned long long flags;
int ret = -1;
if (virAsprintf(&path, "%s/qemuhelpdata/%s", abs_srcdir, info->name) < 0)
return -1;
if (virtTestLoadFile(path, &help, MAX_HELP_OUTPUT_SIZE) < 0)
goto cleanup;
if (qemuCapsParseHelpStr("QEMU", help, &flags,
&version, &is_kvm, &kvm_version) == -1)
goto cleanup;
if (qemuCapsGet(info->flags, QEMU_CAPS_DEVICE)) {
VIR_FREE(path);
if (virAsprintf(&path, "%s/qemuhelpdata/%s-device", abs_srcdir,
info->name) < 0)
goto cleanup;
if (virtTestLoadFile(path, &help, MAX_HELP_OUTPUT_SIZE) < 0)
goto cleanup;
if (qemuCapsParseDeviceStr(help, &flags) < 0)
goto cleanup;
}
if (flags != info->flags) {
fprintf(stderr,
"Computed flags do not match: got 0x%llx, expected 0x%llx\n",
flags, info->flags);
if (getenv("VIR_TEST_DEBUG"))
printMismatchedFlags(flags, info->flags);
goto cleanup;
}
if (version != info->version) {
fprintf(stderr, "Parsed versions do not match: got %u, expected %u\n",
version, info->version);
goto cleanup;
}
if (is_kvm != info->is_kvm) {
fprintf(stderr,
"Parsed is_kvm flag does not match: got %u, expected %u\n",
is_kvm, info->is_kvm);
goto cleanup;
}
if (kvm_version != info->kvm_version) {
fprintf(stderr,
"Parsed KVM versions do not match: got %u, expected %u\n",
kvm_version, info->kvm_version);
goto cleanup;
}
ret = 0;
cleanup:
VIR_FREE(path);
return ret;
}
static int
mymain(int argc, char **argv)
{
int ret = 0;
char cwd[PATH_MAX];
progname = argv[0];
if (argc > 1) {
fprintf(stderr, "Usage: %s\n", progname);
return (EXIT_FAILURE);
}
abs_srcdir = getenv("abs_srcdir");
if (!abs_srcdir)
abs_srcdir = getcwd(cwd, sizeof(cwd));
# define DO_TEST(name, flags, version, is_kvm, kvm_version) \
do { \
const struct testInfo info = { name, flags, version, is_kvm, kvm_version }; \
if (virtTestRun("QEMU Help String Parsing " name, \
1, testHelpStrParsing, &info) < 0) \
ret = -1; \
} while (0)
DO_TEST("qemu-0.9.1",
QEMU_CAPS_KQEMU |
QEMU_CAPS_VNC_COLON |
QEMU_CAPS_NO_REBOOT |
QEMU_CAPS_DRIVE |
QEMU_CAPS_NAME,
9001, 0, 0);
DO_TEST("kvm-74",
QEMU_CAPS_VNC_COLON |
QEMU_CAPS_NO_REBOOT |
QEMU_CAPS_DRIVE |
QEMU_CAPS_DRIVE_BOOT |
QEMU_CAPS_NAME |
QEMU_CAPS_VNET_HDR |
QEMU_CAPS_MIGRATE_KVM_STDIO |
QEMU_CAPS_KVM |
QEMU_CAPS_DRIVE_FORMAT |
QEMU_CAPS_MEM_PATH |
QEMU_CAPS_TDF,
9001, 1, 74);
DO_TEST("kvm-83-rhel56",
QEMU_CAPS_VNC_COLON |
QEMU_CAPS_NO_REBOOT |
QEMU_CAPS_DRIVE |
QEMU_CAPS_DRIVE_BOOT |
QEMU_CAPS_NAME |
QEMU_CAPS_UUID |
QEMU_CAPS_VNET_HDR |
QEMU_CAPS_MIGRATE_QEMU_TCP |
QEMU_CAPS_MIGRATE_QEMU_EXEC |
QEMU_CAPS_DRIVE_CACHE_V2 |
QEMU_CAPS_KVM |
QEMU_CAPS_DRIVE_FORMAT |
QEMU_CAPS_DRIVE_SERIAL |
QEMU_CAPS_VGA |
QEMU_CAPS_PCIDEVICE |
QEMU_CAPS_MEM_PATH |
QEMU_CAPS_BALLOON |
QEMU_CAPS_RTC_TD_HACK |
QEMU_CAPS_NO_HPET |
QEMU_CAPS_NO_KVM_PIT |
QEMU_CAPS_TDF |
QEMU_CAPS_DRIVE_READONLY |
QEMU_CAPS_SMBIOS_TYPE |
QEMU_CAPS_SPICE,
9001, 1, 83);
DO_TEST("qemu-0.10.5",
QEMU_CAPS_KQEMU |
QEMU_CAPS_VNC_COLON |
QEMU_CAPS_NO_REBOOT |
QEMU_CAPS_DRIVE |
QEMU_CAPS_NAME |
QEMU_CAPS_UUID |
QEMU_CAPS_MIGRATE_QEMU_TCP |
QEMU_CAPS_MIGRATE_QEMU_EXEC |
QEMU_CAPS_DRIVE_CACHE_V2 |
QEMU_CAPS_DRIVE_FORMAT |
QEMU_CAPS_DRIVE_SERIAL |
QEMU_CAPS_VGA |
QEMU_CAPS_0_10 |
QEMU_CAPS_ENABLE_KVM |
QEMU_CAPS_SDL |
QEMU_CAPS_RTC_TD_HACK |
QEMU_CAPS_NO_HPET |
QEMU_CAPS_VGA_NONE,
10005, 0, 0);
DO_TEST("qemu-kvm-0.10.5",
QEMU_CAPS_VNC_COLON |
QEMU_CAPS_NO_REBOOT |
QEMU_CAPS_DRIVE |
QEMU_CAPS_DRIVE_BOOT |
QEMU_CAPS_NAME |
QEMU_CAPS_UUID |
QEMU_CAPS_VNET_HDR |
QEMU_CAPS_MIGRATE_QEMU_TCP |
QEMU_CAPS_MIGRATE_QEMU_EXEC |
QEMU_CAPS_DRIVE_CACHE_V2 |
QEMU_CAPS_KVM |
QEMU_CAPS_DRIVE_FORMAT |
QEMU_CAPS_DRIVE_SERIAL |
QEMU_CAPS_VGA |
QEMU_CAPS_0_10 |
QEMU_CAPS_PCIDEVICE |
QEMU_CAPS_MEM_PATH |
QEMU_CAPS_SDL |
QEMU_CAPS_RTC_TD_HACK |
QEMU_CAPS_NO_HPET |
QEMU_CAPS_NO_KVM_PIT |
QEMU_CAPS_TDF |
QEMU_CAPS_NESTING |
QEMU_CAPS_VGA_NONE,
10005, 1, 0);
DO_TEST("kvm-86",
QEMU_CAPS_VNC_COLON |
QEMU_CAPS_NO_REBOOT |
QEMU_CAPS_DRIVE |
QEMU_CAPS_DRIVE_BOOT |
QEMU_CAPS_NAME |
QEMU_CAPS_UUID |
QEMU_CAPS_VNET_HDR |
QEMU_CAPS_MIGRATE_QEMU_TCP |
QEMU_CAPS_MIGRATE_QEMU_EXEC |
QEMU_CAPS_DRIVE_CACHE_V2 |
QEMU_CAPS_KVM |
QEMU_CAPS_DRIVE_FORMAT |
QEMU_CAPS_DRIVE_SERIAL |
QEMU_CAPS_VGA |
QEMU_CAPS_0_10 |
QEMU_CAPS_PCIDEVICE |
QEMU_CAPS_SDL |
QEMU_CAPS_RTC_TD_HACK |
QEMU_CAPS_NO_HPET |
QEMU_CAPS_NO_KVM_PIT |
QEMU_CAPS_TDF |
QEMU_CAPS_NESTING |
QEMU_CAPS_SMBIOS_TYPE |
QEMU_CAPS_VGA_NONE,
10050, 1, 0);
DO_TEST("qemu-kvm-0.11.0-rc2",
QEMU_CAPS_VNC_COLON |
QEMU_CAPS_NO_REBOOT |
QEMU_CAPS_DRIVE |
QEMU_CAPS_DRIVE_BOOT |
QEMU_CAPS_NAME |
QEMU_CAPS_UUID |
QEMU_CAPS_VNET_HDR |
QEMU_CAPS_MIGRATE_QEMU_TCP |
QEMU_CAPS_MIGRATE_QEMU_EXEC |
QEMU_CAPS_DRIVE_CACHE_V2 |
QEMU_CAPS_KVM |
QEMU_CAPS_DRIVE_FORMAT |
QEMU_CAPS_DRIVE_SERIAL |
QEMU_CAPS_VGA |
QEMU_CAPS_0_10 |
QEMU_CAPS_PCIDEVICE |
QEMU_CAPS_MEM_PATH |
QEMU_CAPS_ENABLE_KVM |
QEMU_CAPS_BALLOON |
QEMU_CAPS_SDL |
QEMU_CAPS_RTC_TD_HACK |
QEMU_CAPS_NO_HPET |
QEMU_CAPS_NO_KVM_PIT |
QEMU_CAPS_TDF |
QEMU_CAPS_BOOT_MENU |
QEMU_CAPS_NESTING |
QEMU_CAPS_NAME_PROCESS |
QEMU_CAPS_SMBIOS_TYPE |
QEMU_CAPS_VGA_NONE,
10092, 1, 0);
DO_TEST("qemu-0.12.1",
QEMU_CAPS_VNC_COLON |
QEMU_CAPS_NO_REBOOT |
QEMU_CAPS_DRIVE |
QEMU_CAPS_NAME |
QEMU_CAPS_UUID |
QEMU_CAPS_MIGRATE_QEMU_TCP |
QEMU_CAPS_MIGRATE_QEMU_EXEC |
QEMU_CAPS_DRIVE_CACHE_V2 |
QEMU_CAPS_DRIVE_FORMAT |
QEMU_CAPS_DRIVE_SERIAL |
QEMU_CAPS_DRIVE_READONLY |
QEMU_CAPS_VGA |
QEMU_CAPS_0_10 |
QEMU_CAPS_ENABLE_KVM |
QEMU_CAPS_SDL |
QEMU_CAPS_XEN_DOMID |
QEMU_CAPS_MIGRATE_QEMU_UNIX |
QEMU_CAPS_CHARDEV |
QEMU_CAPS_BALLOON |
QEMU_CAPS_DEVICE |
QEMU_CAPS_SMP_TOPOLOGY |
QEMU_CAPS_RTC |
QEMU_CAPS_NO_HPET |
QEMU_CAPS_BOOT_MENU |
QEMU_CAPS_NAME_PROCESS |
QEMU_CAPS_SMBIOS_TYPE |
QEMU_CAPS_VGA_NONE |
QEMU_CAPS_MIGRATE_QEMU_FD |
QEMU_CAPS_DRIVE_AIO,
12001, 0, 0);
DO_TEST("qemu-kvm-0.12.1.2-rhel60",
QEMU_CAPS_VNC_COLON |
QEMU_CAPS_NO_REBOOT |
QEMU_CAPS_DRIVE |
QEMU_CAPS_DRIVE_BOOT |
QEMU_CAPS_NAME |
QEMU_CAPS_UUID |
QEMU_CAPS_VNET_HDR |
QEMU_CAPS_MIGRATE_QEMU_TCP |
QEMU_CAPS_MIGRATE_QEMU_EXEC |
QEMU_CAPS_DRIVE_CACHE_V2 |
QEMU_CAPS_KVM |
QEMU_CAPS_DRIVE_FORMAT |
QEMU_CAPS_DRIVE_SERIAL |
QEMU_CAPS_DRIVE_READONLY |
QEMU_CAPS_VGA |
QEMU_CAPS_0_10 |
QEMU_CAPS_PCIDEVICE |
QEMU_CAPS_MEM_PATH |
QEMU_CAPS_MIGRATE_QEMU_UNIX |
QEMU_CAPS_CHARDEV |
QEMU_CAPS_ENABLE_KVM |
QEMU_CAPS_BALLOON |
QEMU_CAPS_DEVICE |
QEMU_CAPS_SMP_TOPOLOGY |
QEMU_CAPS_RTC |
QEMU_CAPS_VNET_HOST |
QEMU_CAPS_NO_KVM_PIT |
QEMU_CAPS_TDF |
QEMU_CAPS_PCI_CONFIGFD |
QEMU_CAPS_NODEFCONFIG |
QEMU_CAPS_BOOT_MENU |
QEMU_CAPS_NESTING |
QEMU_CAPS_NAME_PROCESS |
QEMU_CAPS_SMBIOS_TYPE |
QEMU_CAPS_VGA_QXL |
QEMU_CAPS_SPICE |
QEMU_CAPS_VGA_NONE |
QEMU_CAPS_MIGRATE_QEMU_FD |
QEMU_CAPS_DRIVE_AIO |
QEMU_CAPS_DEVICE_SPICEVMC,
12001, 1, 0);
DO_TEST("qemu-kvm-0.12.3",
QEMU_CAPS_VNC_COLON |
QEMU_CAPS_NO_REBOOT |
QEMU_CAPS_DRIVE |
QEMU_CAPS_DRIVE_BOOT |
QEMU_CAPS_NAME |
QEMU_CAPS_UUID |
QEMU_CAPS_VNET_HDR |
QEMU_CAPS_MIGRATE_QEMU_TCP |
QEMU_CAPS_MIGRATE_QEMU_EXEC |
QEMU_CAPS_DRIVE_CACHE_V2 |
QEMU_CAPS_KVM |
QEMU_CAPS_DRIVE_FORMAT |
QEMU_CAPS_DRIVE_SERIAL |
QEMU_CAPS_DRIVE_READONLY |
QEMU_CAPS_VGA |
QEMU_CAPS_0_10 |
QEMU_CAPS_PCIDEVICE |
QEMU_CAPS_MEM_PATH |
QEMU_CAPS_SDL |
QEMU_CAPS_MIGRATE_QEMU_UNIX |
QEMU_CAPS_CHARDEV |
QEMU_CAPS_BALLOON |
QEMU_CAPS_DEVICE |
QEMU_CAPS_SMP_TOPOLOGY |
QEMU_CAPS_RTC |
QEMU_CAPS_VNET_HOST |
QEMU_CAPS_NO_HPET |
QEMU_CAPS_NO_KVM_PIT |
QEMU_CAPS_TDF |
QEMU_CAPS_BOOT_MENU |
QEMU_CAPS_NESTING |
QEMU_CAPS_NAME_PROCESS |
QEMU_CAPS_SMBIOS_TYPE |
QEMU_CAPS_VGA_NONE |
QEMU_CAPS_MIGRATE_QEMU_FD |
QEMU_CAPS_DRIVE_AIO,
12003, 1, 0);
DO_TEST("qemu-kvm-0.13.0",
QEMU_CAPS_VNC_COLON |
QEMU_CAPS_NO_REBOOT |
QEMU_CAPS_DRIVE |
QEMU_CAPS_DRIVE_BOOT |
QEMU_CAPS_NAME |
QEMU_CAPS_UUID |
QEMU_CAPS_VNET_HDR |
QEMU_CAPS_MIGRATE_QEMU_TCP |
QEMU_CAPS_MIGRATE_QEMU_EXEC |
QEMU_CAPS_DRIVE_CACHE_V2 |
QEMU_CAPS_KVM |
QEMU_CAPS_DRIVE_FORMAT |
QEMU_CAPS_DRIVE_SERIAL |
QEMU_CAPS_XEN_DOMID |
QEMU_CAPS_DRIVE_READONLY |
QEMU_CAPS_VGA |
QEMU_CAPS_0_10 |
QEMU_CAPS_PCIDEVICE |
QEMU_CAPS_MEM_PATH |
QEMU_CAPS_SDL |
QEMU_CAPS_MIGRATE_QEMU_UNIX |
QEMU_CAPS_CHARDEV |
QEMU_CAPS_ENABLE_KVM |
QEMU_CAPS_MONITOR_JSON |
QEMU_CAPS_BALLOON |
QEMU_CAPS_DEVICE |
QEMU_CAPS_SMP_TOPOLOGY |
QEMU_CAPS_NETDEV |
QEMU_CAPS_RTC |
QEMU_CAPS_VNET_HOST |
QEMU_CAPS_NO_HPET |
QEMU_CAPS_NO_KVM_PIT |
QEMU_CAPS_TDF |
QEMU_CAPS_PCI_CONFIGFD |
QEMU_CAPS_NODEFCONFIG |
QEMU_CAPS_BOOT_MENU |
QEMU_CAPS_FSDEV |
QEMU_CAPS_NESTING |
QEMU_CAPS_NAME_PROCESS |
QEMU_CAPS_SMBIOS_TYPE |
QEMU_CAPS_SPICE |
QEMU_CAPS_VGA_NONE |
QEMU_CAPS_MIGRATE_QEMU_FD |
QEMU_CAPS_DRIVE_AIO |
QEMU_CAPS_DEVICE_SPICEVMC,
13000, 1, 0);
DO_TEST("qemu-kvm-0.12.1.2-rhel61",
QEMU_CAPS_VNC_COLON |
QEMU_CAPS_NO_REBOOT |
QEMU_CAPS_DRIVE |
QEMU_CAPS_NAME |
QEMU_CAPS_UUID |
QEMU_CAPS_VNET_HDR |
QEMU_CAPS_MIGRATE_QEMU_TCP |
QEMU_CAPS_MIGRATE_QEMU_EXEC |
QEMU_CAPS_DRIVE_CACHE_V2 |
QEMU_CAPS_KVM |
QEMU_CAPS_DRIVE_FORMAT |
QEMU_CAPS_DRIVE_SERIAL |
QEMU_CAPS_DRIVE_READONLY |
QEMU_CAPS_VGA |
QEMU_CAPS_0_10 |
QEMU_CAPS_PCIDEVICE |
QEMU_CAPS_MEM_PATH |
QEMU_CAPS_MIGRATE_QEMU_UNIX |
QEMU_CAPS_CHARDEV |
QEMU_CAPS_ENABLE_KVM |
QEMU_CAPS_BALLOON |
QEMU_CAPS_DEVICE |
QEMU_CAPS_SMP_TOPOLOGY |
QEMU_CAPS_RTC |
QEMU_CAPS_VNET_HOST |
QEMU_CAPS_NO_KVM_PIT |
QEMU_CAPS_TDF |
QEMU_CAPS_PCI_CONFIGFD |
QEMU_CAPS_NODEFCONFIG |
QEMU_CAPS_BOOT_MENU |
QEMU_CAPS_NESTING |
QEMU_CAPS_NAME_PROCESS |
QEMU_CAPS_SMBIOS_TYPE |
QEMU_CAPS_VGA_QXL |
QEMU_CAPS_SPICE |
QEMU_CAPS_VGA_NONE |
QEMU_CAPS_MIGRATE_QEMU_FD |
QEMU_CAPS_HDA_DUPLEX |
QEMU_CAPS_DRIVE_AIO |
QEMU_CAPS_CCID_PASSTHRU |
QEMU_CAPS_CHARDEV_SPICEVMC |
QEMU_CAPS_VIRTIO_TX_ALG,
12001, 1, 0);
return ret == 0 ? EXIT_SUCCESS : EXIT_FAILURE;
}
VIRT_TEST_MAIN(mymain)
#else
int main (void) { return (77); /* means 'test skipped' for automake */ }
#endif /* WITH_QEMU */