static int
mymain(void)
{
int ret = 0;
char *map = NULL;
abs_top_srcdir = getenv("abs_top_srcdir");
if (!abs_top_srcdir)
abs_top_srcdir = "..";
if (virAsprintf(&map, "%s/src/cpu/cpu_map.xml", abs_top_srcdir) < 0 ||
cpuMapOverride(map) < 0) {
free(map);
return EXIT_FAILURE;
}
#define DO_TEST(arch, api, name, host, cpu, \
models, nmodels, preferred, result) \
do { \
struct data data = { \
arch, api, host, cpu, models, \
models == NULL ? NULL : #models, \
nmodels, preferred, result \
}; \
if (cpuTestRun(name, &data) < 0) \
ret = -1; \
} while (0)
#define DO_TEST_COMPARE(arch, host, cpu, result) \
DO_TEST(arch, API_COMPARE, \
host "/" cpu " (" #result ")", \
host, cpu, NULL, 0, NULL, result)
#define DO_TEST_UPDATE(arch, host, cpu, result) \
do { \
DO_TEST(arch, API_UPDATE, \
cpu " on " host, \
host, cpu, NULL, 0, NULL, 0); \
DO_TEST_COMPARE(arch, host, host "+" cpu, result); \
} while (0)
#define DO_TEST_BASELINE(arch, name, result) \
DO_TEST(arch, API_BASELINE, name, NULL, "baseline-" name, \
NULL, 0, NULL, result)
#define DO_TEST_HASFEATURE(arch, host, feature, result) \
DO_TEST(arch, API_HAS_FEATURE, \
host "/" feature " (" #result ")", \
host, feature, NULL, 0, NULL, result)
#define DO_TEST_GUESTDATA(arch, host, cpu, models, preferred, result) \
DO_TEST(arch, API_GUEST_DATA, \
host "/" cpu " (" #models ", pref=" #preferred ")", \
host, cpu, models, \
models == NULL ? 0 : sizeof(models) / sizeof(char *), \
preferred, result)
/* host to host comparison */
DO_TEST_COMPARE("x86", "host", "host", IDENTICAL);
DO_TEST_COMPARE("x86", "host", "host-better", INCOMPATIBLE);
DO_TEST_COMPARE("x86", "host", "host-worse", SUPERSET);
DO_TEST_COMPARE("x86", "host", "host-amd-fake", INCOMPATIBLE);
DO_TEST_COMPARE("x86", "host", "host-incomp-arch", INCOMPATIBLE);
DO_TEST_COMPARE("x86", "host", "host-no-vendor", IDENTICAL);
DO_TEST_COMPARE("x86", "host-no-vendor", "host", INCOMPATIBLE);
/* guest to host comparison */
DO_TEST_COMPARE("x86", "host", "bogus-model", ERROR);
DO_TEST_COMPARE("x86", "host", "bogus-feature", ERROR);
DO_TEST_COMPARE("x86", "host", "min", SUPERSET);
DO_TEST_COMPARE("x86", "host", "pentium3", SUPERSET);
DO_TEST_COMPARE("x86", "host", "exact", SUPERSET);
DO_TEST_COMPARE("x86", "host", "exact-forbid", INCOMPATIBLE);
DO_TEST_COMPARE("x86", "host", "exact-forbid-extra", SUPERSET);
DO_TEST_COMPARE("x86", "host", "exact-disable", SUPERSET);
DO_TEST_COMPARE("x86", "host", "exact-disable2", SUPERSET);
DO_TEST_COMPARE("x86", "host", "exact-disable-extra", SUPERSET);
DO_TEST_COMPARE("x86", "host", "exact-require", SUPERSET);
DO_TEST_COMPARE("x86", "host", "exact-require-extra", INCOMPATIBLE);
DO_TEST_COMPARE("x86", "host", "exact-force", SUPERSET);
DO_TEST_COMPARE("x86", "host", "strict", INCOMPATIBLE);
DO_TEST_COMPARE("x86", "host", "strict-full", IDENTICAL);
DO_TEST_COMPARE("x86", "host", "strict-disable", IDENTICAL);
DO_TEST_COMPARE("x86", "host", "strict-force-extra", IDENTICAL);
DO_TEST_COMPARE("x86", "host", "guest", SUPERSET);
DO_TEST_COMPARE("x86", "host", "pentium3-amd", INCOMPATIBLE);
DO_TEST_COMPARE("x86", "host-amd", "pentium3-amd", SUPERSET);
DO_TEST_COMPARE("x86", "host-worse", "nehalem-force", IDENTICAL);
/* guest updates for migration
* automatically compares host CPU with the result */
DO_TEST_UPDATE("x86", "host", "min", IDENTICAL);
DO_TEST_UPDATE("x86", "host", "pentium3", IDENTICAL);
DO_TEST_UPDATE("x86", "host", "guest", SUPERSET);
/* computing baseline CPUs */
DO_TEST_BASELINE("x86", "incompatible-vendors", -1);
DO_TEST_BASELINE("x86", "no-vendor", 0);
DO_TEST_BASELINE("x86", "some-vendors", 0);
DO_TEST_BASELINE("x86", "1", 0);
DO_TEST_BASELINE("x86", "2", 0);
/* CPU features */
DO_TEST_HASFEATURE("x86", "host", "vmx", YES);
DO_TEST_HASFEATURE("x86", "host", "lm", YES);
DO_TEST_HASFEATURE("x86", "host", "sse4.1", YES);
DO_TEST_HASFEATURE("x86", "host", "3dnowext", NO);
DO_TEST_HASFEATURE("x86", "host", "skinit", NO);
DO_TEST_HASFEATURE("x86", "host", "foo", FAIL);
/* computing guest data and decoding the data into a guest CPU XML */
DO_TEST_GUESTDATA("x86", "host", "guest", NULL, NULL, 0);
DO_TEST_GUESTDATA("x86", "host-better", "pentium3", NULL, NULL, 0);
DO_TEST_GUESTDATA("x86", "host-better", "pentium3", NULL, "pentium3", 0);
DO_TEST_GUESTDATA("x86", "host-better", "pentium3", NULL, "core2duo", 0);
DO_TEST_GUESTDATA("x86", "host-worse", "guest", NULL, NULL, 0);
DO_TEST_GUESTDATA("x86", "host", "strict-force-extra", NULL, NULL, 0);
DO_TEST_GUESTDATA("x86", "host", "nehalem-force", NULL, NULL, 0);
DO_TEST_GUESTDATA("x86", "host", "guest", model486, NULL, 0);
DO_TEST_GUESTDATA("x86", "host", "guest", models, NULL, 0);
DO_TEST_GUESTDATA("x86", "host", "guest", models, "Penryn", 0);
DO_TEST_GUESTDATA("x86", "host", "guest", models, "qemu64", 0);
DO_TEST_GUESTDATA("x86", "host", "guest", nomodel, NULL, -1);
free(map);
return (ret == 0 ? EXIT_SUCCESS : EXIT_FAILURE);
}
static int
mymain(void)
{
int ret = 0;
#define DO_TEST(arch, api, name, host, cpu, \
models, nmodels, preferred, flags, result) \
do { \
static struct data data = { \
arch, api, host, cpu, models, \
models == NULL ? NULL : #models, \
nmodels, preferred, flags, result \
}; \
if (cpuTestRun(name, &data) < 0) \
ret = -1; \
} while (0)
#define DO_TEST_COMPARE(arch, host, cpu, result) \
DO_TEST(arch, API_COMPARE, \
host "/" cpu " (" #result ")", \
host, cpu, NULL, 0, NULL, 0, result)
#define DO_TEST_UPDATE(arch, host, cpu, result) \
do { \
DO_TEST(arch, API_UPDATE, \
cpu " on " host, \
host, cpu, NULL, 0, NULL, 0, 0); \
DO_TEST_COMPARE(arch, host, host "+" cpu, result); \
} while (0)
#define DO_TEST_BASELINE(arch, name, flags, result) \
do { \
const char *suffix = ""; \
char *label; \
if ((flags) & VIR_CONNECT_BASELINE_CPU_EXPAND_FEATURES) \
suffix = " (expanded)"; \
if ((flags) & VIR_CONNECT_BASELINE_CPU_MIGRATABLE) \
suffix = " (migratable)"; \
if (virAsprintf(&label, "%s%s", name, suffix) < 0) { \
ret = -1; \
} else { \
DO_TEST(arch, API_BASELINE, label, NULL, "baseline-" name, \
NULL, 0, NULL, flags, result); \
} \
VIR_FREE(label); \
} while (0)
#define DO_TEST_HASFEATURE(arch, host, feature, result) \
DO_TEST(arch, API_HAS_FEATURE, \
host "/" feature " (" #result ")", \
host, feature, NULL, 0, NULL, 0, result)
#define DO_TEST_GUESTDATA(arch, host, cpu, models, preferred, result) \
DO_TEST(arch, API_GUEST_DATA, \
host "/" cpu " (" #models ", pref=" #preferred ")", \
host, cpu, models, \
models == NULL ? 0 : sizeof(models) / sizeof(char *), \
preferred, 0, result)
/* host to host comparison */
DO_TEST_COMPARE("x86", "host", "host", VIR_CPU_COMPARE_IDENTICAL);
DO_TEST_COMPARE("x86", "host", "host-better", VIR_CPU_COMPARE_INCOMPATIBLE);
DO_TEST_COMPARE("x86", "host", "host-worse", VIR_CPU_COMPARE_SUPERSET);
DO_TEST_COMPARE("x86", "host", "host-amd-fake", VIR_CPU_COMPARE_INCOMPATIBLE);
DO_TEST_COMPARE("x86", "host", "host-incomp-arch", VIR_CPU_COMPARE_INCOMPATIBLE);
DO_TEST_COMPARE("x86", "host", "host-no-vendor", VIR_CPU_COMPARE_IDENTICAL);
DO_TEST_COMPARE("x86", "host-no-vendor", "host", VIR_CPU_COMPARE_INCOMPATIBLE);
DO_TEST_COMPARE("ppc64", "host", "host", VIR_CPU_COMPARE_IDENTICAL);
DO_TEST_COMPARE("ppc64", "host", "host-better", VIR_CPU_COMPARE_INCOMPATIBLE);
DO_TEST_COMPARE("ppc64", "host", "host-worse", VIR_CPU_COMPARE_INCOMPATIBLE);
DO_TEST_COMPARE("ppc64", "host", "host-incomp-arch", VIR_CPU_COMPARE_INCOMPATIBLE);
DO_TEST_COMPARE("ppc64", "host", "host-no-vendor", VIR_CPU_COMPARE_IDENTICAL);
DO_TEST_COMPARE("ppc64", "host-no-vendor", "host", VIR_CPU_COMPARE_INCOMPATIBLE);
/* guest to host comparison */
DO_TEST_COMPARE("x86", "host", "bogus-model", VIR_CPU_COMPARE_ERROR);
DO_TEST_COMPARE("x86", "host", "bogus-feature", VIR_CPU_COMPARE_ERROR);
DO_TEST_COMPARE("x86", "host", "min", VIR_CPU_COMPARE_SUPERSET);
DO_TEST_COMPARE("x86", "host", "pentium3", VIR_CPU_COMPARE_SUPERSET);
DO_TEST_COMPARE("x86", "host", "exact", VIR_CPU_COMPARE_SUPERSET);
DO_TEST_COMPARE("x86", "host", "exact-forbid", VIR_CPU_COMPARE_INCOMPATIBLE);
DO_TEST_COMPARE("x86", "host", "exact-forbid-extra", VIR_CPU_COMPARE_SUPERSET);
DO_TEST_COMPARE("x86", "host", "exact-disable", VIR_CPU_COMPARE_SUPERSET);
DO_TEST_COMPARE("x86", "host", "exact-disable2", VIR_CPU_COMPARE_SUPERSET);
DO_TEST_COMPARE("x86", "host", "exact-disable-extra", VIR_CPU_COMPARE_SUPERSET);
DO_TEST_COMPARE("x86", "host", "exact-require", VIR_CPU_COMPARE_SUPERSET);
DO_TEST_COMPARE("x86", "host", "exact-require-extra", VIR_CPU_COMPARE_INCOMPATIBLE);
DO_TEST_COMPARE("x86", "host", "exact-force", VIR_CPU_COMPARE_SUPERSET);
DO_TEST_COMPARE("x86", "host", "strict", VIR_CPU_COMPARE_INCOMPATIBLE);
DO_TEST_COMPARE("x86", "host", "strict-full", VIR_CPU_COMPARE_IDENTICAL);
DO_TEST_COMPARE("x86", "host", "strict-disable", VIR_CPU_COMPARE_IDENTICAL);
DO_TEST_COMPARE("x86", "host", "strict-force-extra", VIR_CPU_COMPARE_IDENTICAL);
DO_TEST_COMPARE("x86", "host", "guest", VIR_CPU_COMPARE_SUPERSET);
DO_TEST_COMPARE("x86", "host", "pentium3-amd", VIR_CPU_COMPARE_INCOMPATIBLE);
DO_TEST_COMPARE("x86", "host-amd", "pentium3-amd", VIR_CPU_COMPARE_SUPERSET);
DO_TEST_COMPARE("x86", "host-worse", "nehalem-force", VIR_CPU_COMPARE_IDENTICAL);
DO_TEST_COMPARE("x86", "host-SandyBridge", "exact-force-Haswell", VIR_CPU_COMPARE_IDENTICAL);
DO_TEST_COMPARE("ppc64", "host", "guest-strict", VIR_CPU_COMPARE_IDENTICAL);
DO_TEST_COMPARE("ppc64", "host", "guest-exact", VIR_CPU_COMPARE_INCOMPATIBLE);
DO_TEST_COMPARE("ppc64", "host", "guest-legacy", VIR_CPU_COMPARE_IDENTICAL);
DO_TEST_COMPARE("ppc64", "host", "guest-legacy-incompatible", VIR_CPU_COMPARE_INCOMPATIBLE);
DO_TEST_COMPARE("ppc64", "host", "guest-legacy-invalid", VIR_CPU_COMPARE_ERROR);
/* guest updates for migration
* automatically compares host CPU with the result */
DO_TEST_UPDATE("x86", "host", "min", VIR_CPU_COMPARE_IDENTICAL);
DO_TEST_UPDATE("x86", "host", "pentium3", VIR_CPU_COMPARE_IDENTICAL);
DO_TEST_UPDATE("x86", "host", "guest", VIR_CPU_COMPARE_SUPERSET);
DO_TEST_UPDATE("x86", "host", "host-model", VIR_CPU_COMPARE_IDENTICAL);
DO_TEST_UPDATE("x86", "host", "host-model-nofallback", VIR_CPU_COMPARE_IDENTICAL);
DO_TEST_UPDATE("x86", "host", "host-passthrough", VIR_CPU_COMPARE_IDENTICAL);
DO_TEST_UPDATE("x86", "host-invtsc", "host-model", VIR_CPU_COMPARE_SUPERSET);
/* computing baseline CPUs */
DO_TEST_BASELINE("x86", "incompatible-vendors", 0, -1);
DO_TEST_BASELINE("x86", "no-vendor", 0, 0);
DO_TEST_BASELINE("x86", "some-vendors", 0, 0);
DO_TEST_BASELINE("x86", "1", 0, 0);
DO_TEST_BASELINE("x86", "2", 0, 0);
DO_TEST_BASELINE("x86", "3", 0, 0);
DO_TEST_BASELINE("x86", "3", VIR_CONNECT_BASELINE_CPU_EXPAND_FEATURES, 0);
DO_TEST_BASELINE("x86", "4", 0, 0);
DO_TEST_BASELINE("x86", "4", VIR_CONNECT_BASELINE_CPU_EXPAND_FEATURES, 0);
DO_TEST_BASELINE("x86", "5", 0, 0);
DO_TEST_BASELINE("x86", "5", VIR_CONNECT_BASELINE_CPU_EXPAND_FEATURES, 0);
DO_TEST_BASELINE("x86", "6", 0, 0);
DO_TEST_BASELINE("x86", "6", VIR_CONNECT_BASELINE_CPU_MIGRATABLE, 0);
DO_TEST_BASELINE("x86", "7", 0, 0);
DO_TEST_BASELINE("x86", "8", 0, 0);
DO_TEST_BASELINE("ppc64", "incompatible-vendors", 0, -1);
DO_TEST_BASELINE("ppc64", "no-vendor", 0, 0);
DO_TEST_BASELINE("ppc64", "incompatible-models", 0, -1);
DO_TEST_BASELINE("ppc64", "same-model", 0, 0);
DO_TEST_BASELINE("ppc64", "legacy", 0, -1);
/* CPU features */
DO_TEST_HASFEATURE("x86", "host", "vmx", YES);
DO_TEST_HASFEATURE("x86", "host", "lm", YES);
DO_TEST_HASFEATURE("x86", "host", "sse4.1", YES);
DO_TEST_HASFEATURE("x86", "host", "3dnowext", NO);
DO_TEST_HASFEATURE("x86", "host", "skinit", NO);
DO_TEST_HASFEATURE("x86", "host", "foo", FAIL);
/* computing guest data and decoding the data into a guest CPU XML */
DO_TEST_GUESTDATA("x86", "host", "guest", NULL, NULL, 0);
DO_TEST_GUESTDATA("x86", "host-better", "pentium3", NULL, NULL, 0);
DO_TEST_GUESTDATA("x86", "host-better", "pentium3", NULL, "pentium3", 0);
DO_TEST_GUESTDATA("x86", "host-better", "pentium3", NULL, "core2duo", 0);
DO_TEST_GUESTDATA("x86", "host-worse", "guest", NULL, NULL, 0);
DO_TEST_GUESTDATA("x86", "host", "strict-force-extra", NULL, NULL, 0);
DO_TEST_GUESTDATA("x86", "host", "nehalem-force", NULL, NULL, 0);
DO_TEST_GUESTDATA("x86", "host", "guest", model486, NULL, 0);
DO_TEST_GUESTDATA("x86", "host", "guest", models, NULL, 0);
DO_TEST_GUESTDATA("x86", "host", "guest", models, "Penryn", 0);
DO_TEST_GUESTDATA("x86", "host", "guest", models, "qemu64", 0);
DO_TEST_GUESTDATA("x86", "host", "guest", nomodel, NULL, -1);
DO_TEST_GUESTDATA("x86", "host", "guest-nofallback", models, "Penryn", -1);
DO_TEST_GUESTDATA("x86", "host", "host+host-model", models, "Penryn", 0);
DO_TEST_GUESTDATA("x86", "host", "host+host-model-nofallback",
models, "Penryn", -1);
DO_TEST_GUESTDATA("x86", "host-Haswell-noTSX", "Haswell",
haswell, "Haswell", 0);
DO_TEST_GUESTDATA("x86", "host-Haswell-noTSX", "Haswell-noTSX",
haswell, "Haswell-noTSX", 0);
DO_TEST_GUESTDATA("x86", "host-Haswell-noTSX", "Haswell-noTSX-nofallback",
haswell, "Haswell-noTSX", -1);
DO_TEST_GUESTDATA("x86", "host-Haswell-noTSX", "Haswell-noTSX",
NULL, "Haswell-noTSX", 0);
DO_TEST_GUESTDATA("ppc64", "host", "guest", ppc_models, NULL, 0);
DO_TEST_GUESTDATA("ppc64", "host", "guest-nofallback", ppc_models, "POWER8", -1);
DO_TEST_GUESTDATA("ppc64", "host", "guest-legacy", ppc_models, NULL, 0);
DO_TEST_GUESTDATA("ppc64", "host", "guest-legacy-incompatible", ppc_models, NULL, -1);
DO_TEST_GUESTDATA("ppc64", "host", "guest-legacy-invalid", ppc_models, NULL, -1);
return ret == 0 ? EXIT_SUCCESS : EXIT_FAILURE;
}