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https://gitlab.com/libvirt/libvirt.git
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48e8c36b05
Signed-off-by: Peng Liang <tcx4c70@gmail.com> Reviewed-by: Ján Tomko <jtomko@redhat.com>
203 lines
5.6 KiB
C
203 lines
5.6 KiB
C
#include <config.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <unistd.h>
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#include <string.h>
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#include <sys/types.h>
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#include <fcntl.h>
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#include "testutils.h"
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#ifdef WITH_QEMU
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# include "internal.h"
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# include "qemu/qemu_conf.h"
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# include "checkpoint_conf.h"
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# include "testutilsqemu.h"
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# define VIR_FROM_THIS VIR_FROM_NONE
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static virQEMUDriver driver;
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enum {
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TEST_REDEFINE = 1 << 0, /* Test use of REDEFINE parse flag */
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TEST_PARENT = 1 << 1, /* hard-code parent after parse */
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TEST_VDA_BITMAP = 1 << 2, /* hard-code disk vda after parse */
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TEST_SIZE = 1 << 3, /* Test use of SIZE format flag */
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TEST_INVALID = 1 << 4, /* Test that input fails parse */
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};
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static int
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testCompareXMLToXMLFiles(const char *inxml,
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const char *outxml,
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unsigned int flags)
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{
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unsigned int parseflags = 0;
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unsigned int formatflags = VIR_DOMAIN_CHECKPOINT_FORMAT_SECURE;
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g_autofree char *inXmlData = NULL;
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g_autofree char *outXmlData = NULL;
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g_autofree char *actual = NULL;
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g_autoptr(virDomainCheckpointDef) def = NULL;
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if (flags & TEST_REDEFINE)
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parseflags |= VIR_DOMAIN_CHECKPOINT_PARSE_REDEFINE;
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if (virTestLoadFile(inxml, &inXmlData) < 0)
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return -1;
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if (!(flags & TEST_INVALID) &&
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virTestLoadFile(outxml, &outXmlData) < 0)
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return -1;
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if (!(def = virDomainCheckpointDefParseString(inXmlData,
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driver.xmlopt, NULL,
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parseflags))) {
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if (flags & TEST_INVALID)
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return 0;
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return -1;
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}
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if (flags & TEST_PARENT) {
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if (def->parent.parent_name)
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return -1;
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def->parent.parent_name = g_strdup("1525111885");
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}
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if (flags & TEST_VDA_BITMAP) {
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virDomainCheckpointDiskDef *disk;
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VIR_EXPAND_N(def->disks, def->ndisks, 1);
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disk = &def->disks[0];
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if (disk->bitmap)
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return -1;
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if (!disk->name) {
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disk->type = VIR_DOMAIN_CHECKPOINT_TYPE_BITMAP;
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disk->name = g_strdup("vda");
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} else if (STRNEQ(disk->name, "vda")) {
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return -1;
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}
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disk->bitmap = g_strdup(def->parent.name);
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}
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if (flags & TEST_SIZE) {
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def->disks[0].size = 1048576;
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def->disks[0].sizeValid = true;
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formatflags |= VIR_DOMAIN_CHECKPOINT_FORMAT_SIZE;
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}
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if (!(actual = virDomainCheckpointDefFormat(def,
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driver.xmlopt,
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formatflags)))
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return -1;
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if (STRNEQ(outXmlData, actual)) {
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virTestDifferenceFull(stderr, outXmlData, outxml, actual, inxml);
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return -1;
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}
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return 0;
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}
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struct testInfo {
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const char *inxml;
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const char *outxml;
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long long creationTime;
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unsigned int flags;
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};
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static long long mocktime;
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static int
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testCheckpointPostParse(virDomainMomentDef *def)
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{
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if (!mocktime)
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return 0;
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if (def->creationTime)
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return -1;
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def->creationTime = mocktime;
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if (!def->name)
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def->name = g_strdup_printf("%lld", def->creationTime);
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return 0;
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}
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static int
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testCompareXMLToXMLHelper(const void *data)
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{
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const struct testInfo *info = data;
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mocktime = info->creationTime;
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return testCompareXMLToXMLFiles(info->inxml, info->outxml, info->flags);
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}
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static int
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mymain(void)
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{
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int ret = 0;
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if (qemuTestDriverInit(&driver) < 0)
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return EXIT_FAILURE;
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virDomainXMLOptionSetMomentPostParse(driver.xmlopt,
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testCheckpointPostParse);
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# define DO_TEST(prefix, name, inpath, outpath, time, flags) \
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do { \
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const struct testInfo info = {abs_srcdir "/" inpath "/" name ".xml", \
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abs_srcdir "/" outpath "/" name ".xml", \
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time, flags}; \
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if (virTestRun("CHECKPOINT XML-2-XML " prefix " " name, \
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testCompareXMLToXMLHelper, &info) < 0) \
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ret = -1; \
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} while (0)
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# define DO_TEST_INOUT(name, time, flags) \
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DO_TEST("in->out", name, \
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"qemudomaincheckpointxml2xmlin", \
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"qemudomaincheckpointxml2xmlout", \
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time, flags)
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# define DO_TEST_OUT(name, flags) \
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DO_TEST("out->out", name, \
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"qemudomaincheckpointxml2xmlout", \
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"qemudomaincheckpointxml2xmlout", \
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0, flags | TEST_REDEFINE)
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# define DO_TEST_INVALID(name) \
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DO_TEST("in->out", name, \
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"qemudomaincheckpointxml2xmlin", \
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"qemudomaincheckpointxml2xmlout", \
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0, TEST_INVALID)
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/* Unset or set all envvars here that are copied in qemudBuildCommandLine
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* using ADD_ENV_COPY, otherwise these tests may fail due to unexpected
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* values for these envvars */
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g_setenv("PATH", "/bin", TRUE);
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/* Test a normal user redefine */
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DO_TEST_OUT("redefine", 0);
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/* Tests of valid user input, and resulting output */
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DO_TEST_INOUT("empty", 1525889631, TEST_VDA_BITMAP);
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DO_TEST_INOUT("disk-default", 1525889631, TEST_PARENT | TEST_VDA_BITMAP);
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DO_TEST_INOUT("sample", 1525889631, TEST_PARENT | TEST_VDA_BITMAP);
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DO_TEST_INOUT("size", 1553648510,
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TEST_PARENT | TEST_VDA_BITMAP | TEST_SIZE);
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/* Tests of invalid user input */
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DO_TEST_INVALID("disk-invalid");
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DO_TEST_INVALID("name-invalid");
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qemuTestDriverFree(&driver);
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return ret == 0 ? EXIT_SUCCESS : EXIT_FAILURE;
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}
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VIR_TEST_MAIN(mymain)
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#else
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int
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main(void)
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{
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return EXIT_AM_SKIP;
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}
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#endif /* WITH_QEMU */
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