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#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_conf.h"
# include "checkpoint_conf.h"
# include "testutilsqemu.h"
# define VIR_FROM_THIS VIR_FROM_NONE
static virQEMUDriver driver;
enum {
TEST_REDEFINE = 1 << 0, /* Test use of REDEFINE parse flag */
TEST_PARENT = 1 << 1, /* hard-code parent after parse */
TEST_VDA_BITMAP = 1 << 2, /* hard-code disk vda after parse */
TEST_SIZE = 1 << 3, /* Test use of SIZE format flag */
TEST_INVALID = 1 << 4, /* Test that input fails parse */
};
static int
testCompareXMLToXMLFiles(const char *inxml,
const char *outxml,
unsigned int flags)
{
unsigned int parseflags = 0;
unsigned int formatflags = VIR_DOMAIN_CHECKPOINT_FORMAT_SECURE;
g_autofree char *inXmlData = NULL;
g_autofree char *outXmlData = NULL;
g_autofree char *actual = NULL;
g_autoptr(virDomainCheckpointDef) def = NULL;
if (flags & TEST_REDEFINE)
parseflags |= VIR_DOMAIN_CHECKPOINT_PARSE_REDEFINE;
if (virTestLoadFile(inxml, &inXmlData) < 0)
return -1;
if (!(flags & TEST_INVALID) &&
virTestLoadFile(outxml, &outXmlData) < 0)
return -1;
if (!(def = virDomainCheckpointDefParseString(inXmlData,
driver.xmlopt, NULL,
parseflags))) {
if (flags & TEST_INVALID)
return 0;
return -1;
}
if (flags & TEST_PARENT) {
if (def->parent.parent_name)
return -1;
def->parent.parent_name = g_strdup("1525111885");
}
if (flags & TEST_VDA_BITMAP) {
virDomainCheckpointDiskDef *disk;
VIR_EXPAND_N(def->disks, def->ndisks, 1);
disk = &def->disks[0];
if (disk->bitmap)
return -1;
if (!disk->name) {
disk->type = VIR_DOMAIN_CHECKPOINT_TYPE_BITMAP;
disk->name = g_strdup("vda");
} else if (STRNEQ(disk->name, "vda")) {
return -1;
}
disk->bitmap = g_strdup(def->parent.name);
}
if (flags & TEST_SIZE) {
def->disks[0].size = 1048576;
def->disks[0].sizeValid = true;
formatflags |= VIR_DOMAIN_CHECKPOINT_FORMAT_SIZE;
}
if (!(actual = virDomainCheckpointDefFormat(def,
driver.xmlopt,
formatflags)))
return -1;
if (STRNEQ(outXmlData, actual)) {
virTestDifferenceFull(stderr, outXmlData, outxml, actual, inxml);
return -1;
}
return 0;
}
struct testInfo {
const char *inxml;
const char *outxml;
long long creationTime;
unsigned int flags;
};
static long long mocktime;
static int
testCheckpointPostParse(virDomainMomentDef *def)
{
if (!mocktime)
return 0;
if (def->creationTime)
return -1;
def->creationTime = mocktime;
if (!def->name)
def->name = g_strdup_printf("%lld", def->creationTime);
return 0;
}
static int
testCompareXMLToXMLHelper(const void *data)
{
const struct testInfo *info = data;
mocktime = info->creationTime;
return testCompareXMLToXMLFiles(info->inxml, info->outxml, info->flags);
}
static int
mymain(void)
{
g_autoptr(GHashTable) capslatest = testQemuGetLatestCaps();
g_autoptr(GHashTable) capscache = virHashNew(virObjectUnref);
int ret = 0;
if (qemuTestDriverInit(&driver) < 0)
return EXIT_FAILURE;
if (testQemuInsertRealCaps(driver.qemuCapsCache, "x86_64", "latest", "",
capslatest, capscache, NULL, NULL) < 0)
return EXIT_FAILURE;
virDomainXMLOptionSetMomentPostParse(driver.xmlopt,
testCheckpointPostParse);
# define DO_TEST(prefix, name, inpath, outpath, time, flags) \
do { \
const struct testInfo info = {abs_srcdir "/" inpath "/" name ".xml", \
abs_srcdir "/" outpath "/" name ".xml", \
time, flags}; \
if (virTestRun("CHECKPOINT XML-2-XML " prefix " " name, \
testCompareXMLToXMLHelper, &info) < 0) \
ret = -1; \
} while (0)
# define DO_TEST_INOUT(name, time, flags) \
DO_TEST("in->out", name, \
"qemudomaincheckpointxml2xmlin", \
"qemudomaincheckpointxml2xmlout", \
time, flags)
# define DO_TEST_OUT(name, flags) \
DO_TEST("out->out", name, \
"qemudomaincheckpointxml2xmlout", \
"qemudomaincheckpointxml2xmlout", \
0, flags | TEST_REDEFINE)
# define DO_TEST_INVALID(name) \
DO_TEST("in->out", name, \
"qemudomaincheckpointxml2xmlin", \
"qemudomaincheckpointxml2xmlout", \
0, TEST_INVALID)
/* 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 */
g_setenv("PATH", "/bin", TRUE);
/* Test a normal user redefine */
DO_TEST_OUT("redefine", 0);
/* Tests of valid user input, and resulting output */
DO_TEST_INOUT("empty", 1525889631, TEST_VDA_BITMAP);
DO_TEST_INOUT("disk-default", 1525889631, TEST_PARENT | TEST_VDA_BITMAP);
DO_TEST_INOUT("sample", 1525889631, TEST_PARENT | TEST_VDA_BITMAP);
DO_TEST_INOUT("size", 1553648510,
TEST_PARENT | TEST_VDA_BITMAP | TEST_SIZE);
/* Tests of invalid user input */
DO_TEST_INVALID("disk-invalid");
DO_TEST_INVALID("name-invalid");
qemuTestDriverFree(&driver);
return ret == 0 ? EXIT_SUCCESS : EXIT_FAILURE;
}
VIR_TEST_MAIN(mymain)
#else
int
main(void)
{
return EXIT_AM_SKIP;
}
#endif /* WITH_QEMU */
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