libvirt/tests/xml2vmxtest.c
Matthias Bolte 847689129c esx: Rework datastore path parsing and handling
Instead of splitting the path part of a datastore path into
directory and file name, keep this in one piece. An example:

  "[datastore] directory/file"

was split into this before:

  datastoreName = "datastore"
  directoryName = "directory"
  fileName = "file"

Now it's split into this:

  datastoreName = "datastore"
  directoryName = "directory"
  directoryAndFileName = "directory/file"

This simplifies code using esxUtil_ParseDatastorePath, because
directoryAndFileName is used more often than fileName. Also the
old approach expected the datastore path to reference an actual
file, but this isn't always correct, especially when listing
volumes. In that case esxUtil_ParseDatastorePath is used to parse
a path that references a directory. This fails for a vpx://
connection because the vCenter returns directory paths with a
trailing '/'. The new approach is robust against this and the
actual decision if the datastore path should reference a file or
a directory is up to the caller of esxUtil_ParseDatastorePath.

Update the tests accordingly.
2010-09-03 00:38:22 +02:00

293 lines
8.2 KiB
C

#include <config.h>
#ifdef WITH_ESX
# include <stdio.h>
# include <string.h>
# include <unistd.h>
# include "internal.h"
# include "memory.h"
# include "testutils.h"
# include "esx/esx_vmx.h"
static char *progname = NULL;
static char *abs_srcdir = NULL;
static virCapsPtr caps = NULL;
static esxVMX_Context ctx;
# define MAX_FILE 4096
static void
testCapsInit(void)
{
virCapsGuestPtr guest = NULL;
caps = virCapabilitiesNew("i686", 1, 1);
if (caps == NULL) {
return;
}
virCapabilitiesSetMacPrefix(caps, (unsigned char[]){ 0x00, 0x0c, 0x29 });
virCapabilitiesAddHostMigrateTransport(caps, "esx");
caps->hasWideScsiBus = true;
/* i686 guest */
guest =
virCapabilitiesAddGuest(caps, "hvm", "i686", 32, NULL, NULL, 0, NULL);
if (guest == NULL) {
goto failure;
}
if (virCapabilitiesAddGuestDomain(guest, "vmware", NULL, NULL, 0,
NULL) == NULL) {
goto failure;
}
/* x86_64 guest */
guest =
virCapabilitiesAddGuest(caps, "hvm", "x86_64", 64, NULL, NULL, 0, NULL);
if (guest == NULL) {
goto failure;
}
if (virCapabilitiesAddGuestDomain(guest, "vmware", NULL, NULL, 0,
NULL) == NULL) {
goto failure;
}
return;
failure:
virCapabilitiesFree(caps);
caps = NULL;
}
static int
testCompareFiles(const char *xml, const char *vmx,
esxVI_ProductVersion productVersion)
{
int result = -1;
char xmlData[MAX_FILE];
char vmxData[MAX_FILE];
char *formatted = NULL;
char *xmlPtr = &(xmlData[0]);
char *vmxPtr = &(vmxData[0]);
virDomainDefPtr def = NULL;
if (virtTestLoadFile(xml, &xmlPtr, MAX_FILE) < 0) {
goto failure;
}
if (virtTestLoadFile(vmx, &vmxPtr, MAX_FILE) < 0) {
goto failure;
}
def = virDomainDefParseString(caps, xmlData, VIR_DOMAIN_XML_INACTIVE);
if (def == NULL) {
goto failure;
}
formatted = esxVMX_FormatConfig(&ctx, caps, def, productVersion);
if (formatted == NULL) {
goto failure;
}
if (STRNEQ(vmxData, formatted)) {
virtTestDifference(stderr, vmxData, formatted);
goto failure;
}
result = 0;
failure:
VIR_FREE(formatted);
virDomainDefFree(def);
return result;
}
struct testInfo {
const char *input;
const char *output;
esxVI_ProductVersion version;
};
static int
testCompareHelper(const void *data)
{
const struct testInfo *info = data;
char xml[PATH_MAX];
char vmx[PATH_MAX];
snprintf(xml, PATH_MAX, "%s/xml2vmxdata/xml2vmx-%s.xml", abs_srcdir,
info->input);
snprintf(vmx, PATH_MAX, "%s/xml2vmxdata/xml2vmx-%s.vmx", abs_srcdir,
info->output);
return testCompareFiles(xml, vmx, info->version);
}
static int
testAutodetectSCSIControllerModel(virDomainDiskDefPtr def ATTRIBUTE_UNUSED,
int *model, void *opaque ATTRIBUTE_UNUSED)
{
*model = VIR_DOMAIN_CONTROLLER_MODEL_LSILOGIC;
return 0;
}
static char *
testFormatVMXFileName(const char *src, void *opaque ATTRIBUTE_UNUSED)
{
bool success = false;
char *datastoreName = NULL;
char *directoryAndFileName = NULL;
char *absolutePath = NULL;
if (STRPREFIX(src, "[")) {
/* Found potential datastore path */
if (esxUtil_ParseDatastorePath(src, &datastoreName, NULL,
&directoryAndFileName) < 0) {
goto cleanup;
}
virAsprintf(&absolutePath, "/vmfs/volumes/%s/%s", datastoreName,
directoryAndFileName);
} else if (STRPREFIX(src, "/")) {
/* Found absolute path */
absolutePath = strdup(src);
} else {
/* Found relative path, this is not supported */
goto cleanup;
}
success = true;
cleanup:
if (! success) {
VIR_FREE(absolutePath);
}
VIR_FREE(datastoreName);
VIR_FREE(directoryAndFileName);
return absolutePath;
}
static int
mymain(int argc, char **argv)
{
int result = 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 == NULL) {
abs_srcdir = getcwd(cwd, sizeof(cwd));
}
if (argc > 1) {
fprintf(stderr, "Usage: %s\n", progname);
return EXIT_FAILURE;
}
# define DO_TEST(_in, _out, _version) \
do { \
struct testInfo info = { _in, _out, _version }; \
virResetLastError(); \
if (virtTestRun("VMware XML-2-VMX "_in" -> "_out, 1, \
testCompareHelper, &info) < 0) { \
result = -1; \
} \
} while (0)
testCapsInit();
if (caps == NULL) {
return EXIT_FAILURE;
}
ctx.opaque = NULL;
ctx.parseFileName = NULL;
ctx.formatFileName = testFormatVMXFileName;
ctx.autodetectSCSIControllerModel = testAutodetectSCSIControllerModel;
DO_TEST("minimal", "minimal", esxVI_ProductVersion_ESX35);
DO_TEST("minimal-64bit", "minimal-64bit", esxVI_ProductVersion_ESX35);
DO_TEST("graphics-vnc", "graphics-vnc", esxVI_ProductVersion_ESX35);
DO_TEST("scsi-driver", "scsi-driver", esxVI_ProductVersion_ESX35);
DO_TEST("scsi-writethrough", "scsi-writethrough", esxVI_ProductVersion_ESX35);
DO_TEST("harddisk-scsi-file", "harddisk-scsi-file", esxVI_ProductVersion_ESX35);
DO_TEST("harddisk-ide-file", "harddisk-ide-file", esxVI_ProductVersion_ESX35);
DO_TEST("cdrom-scsi-file", "cdrom-scsi-file", esxVI_ProductVersion_ESX35);
DO_TEST("cdrom-scsi-device", "cdrom-scsi-device", esxVI_ProductVersion_ESX35);
DO_TEST("cdrom-ide-file", "cdrom-ide-file", esxVI_ProductVersion_ESX35);
DO_TEST("cdrom-ide-device", "cdrom-ide-device", esxVI_ProductVersion_ESX35);
DO_TEST("floppy-file", "floppy-file", esxVI_ProductVersion_ESX35);
DO_TEST("floppy-device", "floppy-device", esxVI_ProductVersion_ESX35);
DO_TEST("ethernet-e1000", "ethernet-e1000", esxVI_ProductVersion_ESX35);
DO_TEST("ethernet-vmxnet2", "ethernet-vmxnet2", esxVI_ProductVersion_ESX35);
DO_TEST("ethernet-custom", "ethernet-custom", esxVI_ProductVersion_ESX35);
DO_TEST("ethernet-bridged", "ethernet-bridged", esxVI_ProductVersion_ESX35);
DO_TEST("ethernet-generated", "ethernet-generated", esxVI_ProductVersion_ESX35);
DO_TEST("ethernet-static", "ethernet-static", esxVI_ProductVersion_ESX35);
DO_TEST("ethernet-vpx", "ethernet-vpx", esxVI_ProductVersion_ESX35);
DO_TEST("ethernet-other", "ethernet-other", esxVI_ProductVersion_ESX35);
DO_TEST("serial-file", "serial-file", esxVI_ProductVersion_ESX35);
DO_TEST("serial-device", "serial-device", esxVI_ProductVersion_ESX35);
DO_TEST("serial-pipe", "serial-pipe", esxVI_ProductVersion_ESX35);
DO_TEST("parallel-file", "parallel-file", esxVI_ProductVersion_ESX35);
DO_TEST("parallel-device", "parallel-device", esxVI_ProductVersion_ESX35);
DO_TEST("esx-in-the-wild-1", "esx-in-the-wild-1", esxVI_ProductVersion_ESX35);
DO_TEST("esx-in-the-wild-2", "esx-in-the-wild-2", esxVI_ProductVersion_ESX35);
DO_TEST("esx-in-the-wild-3", "esx-in-the-wild-3", esxVI_ProductVersion_ESX35);
DO_TEST("esx-in-the-wild-4", "esx-in-the-wild-4", esxVI_ProductVersion_ESX35);
DO_TEST("gsx-in-the-wild-1", "gsx-in-the-wild-1", esxVI_ProductVersion_ESX35);
DO_TEST("gsx-in-the-wild-2", "gsx-in-the-wild-2", esxVI_ProductVersion_ESX35);
DO_TEST("gsx-in-the-wild-3", "gsx-in-the-wild-3", esxVI_ProductVersion_ESX35);
DO_TEST("gsx-in-the-wild-4", "gsx-in-the-wild-4", esxVI_ProductVersion_ESX35);
DO_TEST("annotation", "annotation", esxVI_ProductVersion_ESX35);
virCapabilitiesFree(caps);
return result == 0 ? EXIT_SUCCESS : EXIT_FAILURE;
}
VIRT_TEST_MAIN(mymain)
#else
int main (void)
{
return 77; /* means 'test skipped' for automake */
}
#endif /* WITH_ESX */