mirror of https://gitee.com/openkylin/libvirt.git
284 lines
8.6 KiB
C
284 lines
8.6 KiB
C
#include <config.h>
|
|
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include <unistd.h>
|
|
#include <string.h>
|
|
|
|
#include <sys/types.h>
|
|
#include <fcntl.h>
|
|
|
|
#include "testutils.h"
|
|
|
|
#ifdef WITH_QEMU
|
|
|
|
# include "internal.h"
|
|
# include "qemu/qemu_capabilities.h"
|
|
# include "qemu/qemu_command.h"
|
|
# include "qemu/qemu_domain.h"
|
|
# include "datatypes.h"
|
|
# include "cpu/cpu_map.h"
|
|
# include "testutilsqemu.h"
|
|
# include "virstring.h"
|
|
|
|
# define VIR_FROM_THIS VIR_FROM_QEMU
|
|
|
|
static const char *abs_top_srcdir;
|
|
static virQEMUDriver driver;
|
|
|
|
static int testCompareXMLToArgvFiles(const char *xml,
|
|
const char *cmdline,
|
|
virQEMUCapsPtr extraFlags,
|
|
const char *migrateFrom,
|
|
int migrateFd,
|
|
bool json,
|
|
bool expectError)
|
|
{
|
|
char *expectargv = NULL;
|
|
int len;
|
|
char *actualargv = NULL;
|
|
int ret = -1;
|
|
virDomainDefPtr vmdef = NULL;
|
|
virDomainChrSourceDef monitor_chr;
|
|
virConnectPtr conn;
|
|
char *log = NULL;
|
|
char *emulator = NULL;
|
|
virCommandPtr cmd = NULL;
|
|
|
|
if (!(conn = virGetConnect()))
|
|
goto fail;
|
|
|
|
len = virtTestLoadFile(cmdline, &expectargv);
|
|
if (len < 0)
|
|
goto fail;
|
|
if (len && expectargv[len - 1] == '\n')
|
|
expectargv[len - 1] = '\0';
|
|
|
|
if (!(vmdef = virDomainDefParseFile(xml, driver.caps, driver.xmlopt,
|
|
QEMU_EXPECTED_VIRT_TYPES,
|
|
VIR_DOMAIN_XML_INACTIVE)))
|
|
goto fail;
|
|
|
|
if (!virDomainDefCheckABIStability(vmdef, vmdef)) {
|
|
fprintf(stderr, "ABI stability check failed on %s", xml);
|
|
goto fail;
|
|
}
|
|
|
|
/*
|
|
* For test purposes, we may want to fake emulator's output by providing
|
|
* our own script instead of a real emulator. For this to work we need to
|
|
* specify a relative path in <emulator/> element, which, however, is not
|
|
* allowed by RelaxNG schema for domain XML. To work around it we add an
|
|
* extra '/' at the beginning of relative emulator path so that it looks
|
|
* like, e.g., "/./qemu.sh" or "/../emulator/qemu.sh" instead of
|
|
* "./qemu.sh" or "../emulator/qemu.sh" respectively. The following code
|
|
* detects such paths, strips the extra '/' and makes the path absolute.
|
|
*/
|
|
if (vmdef->emulator && STRPREFIX(vmdef->emulator, "/.")) {
|
|
if (VIR_STRDUP(emulator, vmdef->emulator + 1) < 0)
|
|
goto fail;
|
|
VIR_FREE(vmdef->emulator);
|
|
vmdef->emulator = NULL;
|
|
if (virAsprintf(&vmdef->emulator, "%s/qemuxml2argvdata/%s",
|
|
abs_srcdir, emulator) < 0)
|
|
goto fail;
|
|
}
|
|
|
|
if (virQEMUCapsGet(extraFlags, QEMU_CAPS_DOMID))
|
|
vmdef->id = 6;
|
|
else
|
|
vmdef->id = -1;
|
|
|
|
memset(&monitor_chr, 0, sizeof(monitor_chr));
|
|
monitor_chr.type = VIR_DOMAIN_CHR_TYPE_UNIX;
|
|
monitor_chr.data.nix.path = (char *)"/tmp/test-monitor";
|
|
monitor_chr.data.nix.listen = true;
|
|
|
|
virQEMUCapsSetList(extraFlags,
|
|
QEMU_CAPS_VNC_COLON,
|
|
QEMU_CAPS_NO_REBOOT,
|
|
QEMU_CAPS_NO_ACPI,
|
|
QEMU_CAPS_LAST);
|
|
|
|
if (virQEMUCapsGet(extraFlags, QEMU_CAPS_DEVICE))
|
|
qemuDomainAssignAddresses(vmdef, extraFlags, NULL);
|
|
|
|
log = virtTestLogContentAndReset();
|
|
VIR_FREE(log);
|
|
virResetLastError();
|
|
|
|
if (vmdef->os.arch == VIR_ARCH_X86_64 ||
|
|
vmdef->os.arch == VIR_ARCH_I686) {
|
|
virQEMUCapsSet(extraFlags, QEMU_CAPS_PCI_MULTIBUS);
|
|
}
|
|
|
|
if (qemuAssignDeviceAliases(vmdef, extraFlags) < 0)
|
|
goto fail;
|
|
|
|
if (!(cmd = qemuBuildCommandLine(conn, &driver,
|
|
vmdef, &monitor_chr, json, extraFlags,
|
|
migrateFrom, migrateFd, NULL,
|
|
VIR_NETDEV_VPORT_PROFILE_OP_NO_OP,
|
|
&testCallbacks, false)))
|
|
goto fail;
|
|
|
|
if (!virtTestOOMActive()) {
|
|
if (!!virGetLastError() != expectError) {
|
|
if (virTestGetDebug() && (log = virtTestLogContentAndReset()))
|
|
fprintf(stderr, "\n%s", log);
|
|
goto fail;
|
|
}
|
|
|
|
if (expectError) {
|
|
/* need to suppress the errors */
|
|
virResetLastError();
|
|
}
|
|
}
|
|
|
|
if (!(actualargv = virCommandToString(cmd)))
|
|
goto fail;
|
|
|
|
if (emulator) {
|
|
/* Skip the abs_srcdir portion of replacement emulator. */
|
|
char *start_skip = strstr(actualargv, abs_srcdir);
|
|
char *end_skip = strstr(actualargv, emulator);
|
|
if (!start_skip || !end_skip)
|
|
goto fail;
|
|
memmove(start_skip, end_skip, strlen(end_skip) + 1);
|
|
}
|
|
|
|
if (STRNEQ(expectargv, actualargv)) {
|
|
virtTestDifference(stderr, expectargv, actualargv);
|
|
goto fail;
|
|
}
|
|
|
|
ret = 0;
|
|
|
|
fail:
|
|
VIR_FREE(log);
|
|
VIR_FREE(emulator);
|
|
VIR_FREE(expectargv);
|
|
VIR_FREE(actualargv);
|
|
virCommandFree(cmd);
|
|
virDomainDefFree(vmdef);
|
|
virObjectUnref(conn);
|
|
return ret;
|
|
}
|
|
|
|
|
|
struct testInfo {
|
|
const char *name;
|
|
virQEMUCapsPtr extraFlags;
|
|
const char *migrateFrom;
|
|
int migrateFd;
|
|
bool json;
|
|
bool expectError;
|
|
};
|
|
|
|
static int
|
|
testCompareXMLToArgvHelper(const void *data)
|
|
{
|
|
int result = -1;
|
|
const struct testInfo *info = data;
|
|
char *xml = NULL;
|
|
char *args = NULL;
|
|
|
|
if (virAsprintf(&xml, "%s/qemuxmlnsdata/qemuxmlns-%s.xml",
|
|
abs_srcdir, info->name) < 0 ||
|
|
virAsprintf(&args, "%s/qemuxmlnsdata/qemuxmlns-%s.args",
|
|
abs_srcdir, info->name) < 0)
|
|
goto cleanup;
|
|
|
|
result = testCompareXMLToArgvFiles(xml, args, info->extraFlags,
|
|
info->migrateFrom, info->migrateFd,
|
|
info->json, info->expectError);
|
|
|
|
cleanup:
|
|
VIR_FREE(xml);
|
|
VIR_FREE(args);
|
|
return result;
|
|
}
|
|
|
|
|
|
|
|
static int
|
|
mymain(void)
|
|
{
|
|
int ret = 0;
|
|
char *map = NULL;
|
|
bool json = false;
|
|
|
|
abs_top_srcdir = getenv("abs_top_srcdir");
|
|
if (!abs_top_srcdir)
|
|
abs_top_srcdir = abs_srcdir "/..";
|
|
|
|
driver.config = virQEMUDriverConfigNew(false);
|
|
if ((driver.caps = testQemuCapsInit()) == NULL)
|
|
return EXIT_FAILURE;
|
|
if (!(driver.xmlopt = virQEMUDriverCreateXMLConf(&driver)))
|
|
return EXIT_FAILURE;
|
|
if (virAsprintf(&map, "%s/src/cpu/cpu_map.xml", abs_top_srcdir) < 0 ||
|
|
cpuMapOverride(map) < 0) {
|
|
VIR_FREE(map);
|
|
return EXIT_FAILURE;
|
|
}
|
|
|
|
# define DO_TEST_FULL(name, migrateFrom, migrateFd, expectError, ...) \
|
|
do { \
|
|
struct testInfo info = { \
|
|
name, NULL, migrateFrom, migrateFd, json, expectError \
|
|
}; \
|
|
if (!(info.extraFlags = virQEMUCapsNew())) \
|
|
return EXIT_FAILURE; \
|
|
virQEMUCapsSetList(info.extraFlags, __VA_ARGS__, QEMU_CAPS_LAST);\
|
|
if (virtTestRun("QEMU XML-2-ARGV " name, \
|
|
testCompareXMLToArgvHelper, &info) < 0) \
|
|
ret = -1; \
|
|
virObjectUnref(info.extraFlags); \
|
|
} while (0)
|
|
|
|
# define DO_TEST(name, expectError, ...) \
|
|
DO_TEST_FULL(name, NULL, -1, expectError, __VA_ARGS__)
|
|
|
|
# define NONE QEMU_CAPS_LAST
|
|
|
|
/* Unset or set all envvars here that are copied in qemudBuildCommandLine
|
|
* using ADD_ENV_COPY, otherwise these tests may fail due to unexpected
|
|
* values for these envvars */
|
|
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");
|
|
unsetenv("QEMU_AUDIO_DRV");
|
|
unsetenv("SDL_AUDIODRIVER");
|
|
|
|
DO_TEST("qemu-ns-domain", false, NONE);
|
|
DO_TEST("qemu-ns-domain-ns0", false, NONE);
|
|
DO_TEST("qemu-ns-domain-commandline", false, NONE);
|
|
DO_TEST("qemu-ns-domain-commandline-ns0", false, NONE);
|
|
DO_TEST("qemu-ns-commandline", false, NONE);
|
|
DO_TEST("qemu-ns-commandline-ns0", false, NONE);
|
|
DO_TEST("qemu-ns-commandline-ns1", false, NONE);
|
|
|
|
virObjectUnref(driver.config);
|
|
virObjectUnref(driver.caps);
|
|
virObjectUnref(driver.xmlopt);
|
|
VIR_FREE(map);
|
|
|
|
return ret == 0 ? EXIT_SUCCESS : EXIT_FAILURE;
|
|
}
|
|
|
|
VIRT_TEST_MAIN(mymain)
|
|
|
|
#else
|
|
|
|
int main(void)
|
|
{
|
|
return EXIT_AM_SKIP;
|
|
}
|
|
|
|
#endif /* WITH_QEMU */
|