libvirt/tests/qemuxml2argvtest.c

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#include <config.h>
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#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
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#include <string.h>
#include <sys/types.h>
#include <fcntl.h>
#ifdef WITH_QEMU
#include "internal.h"
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#include "testutils.h"
#include "qemu_conf.h"
#include "testutilsqemu.h"
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static char *progname;
static char *abs_srcdir;
static struct qemud_driver driver;
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#define MAX_FILE 4096
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static int testCompareXMLToArgvFiles(const char *xml,
const char *cmd,
int extraFlags) {
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char argvData[MAX_FILE];
char *expectargv = &(argvData[0]);
char *actualargv = NULL;
const char **argv = NULL;
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const char **qenv = NULL;
const char **tmp = NULL;
int ret = -1, len, flags;
virDomainDefPtr vmdef = NULL;
virDomainObj vm;
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if (virtTestLoadFile(cmd, &expectargv, MAX_FILE) < 0)
goto fail;
if (!(vmdef = virDomainDefParseFile(NULL, driver.caps, xml)))
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goto fail;
memset(&vm, 0, sizeof vm);
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vm.def = vmdef;
vm.def->id = -1;
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vm.pid = -1;
flags = QEMUD_CMD_FLAG_VNC_COLON |
QEMUD_CMD_FLAG_NO_REBOOT |
extraFlags;
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if (qemudBuildCommandLine(NULL, &driver,
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&vm, flags, &argv, &qenv,
NULL, NULL, NULL) < 0)
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goto fail;
len = 1; /* for trailing newline */
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tmp = qenv;
while (*tmp) {
len += strlen(*tmp) + 1;
tmp++;
}
tmp = argv;
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while (*tmp) {
len += strlen(*tmp) + 1;
tmp++;
}
actualargv = malloc(sizeof(*actualargv)*len);
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actualargv[0] = '\0';
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tmp = qenv;
while (*tmp) {
if (actualargv[0])
strcat(actualargv, " ");
strcat(actualargv, *tmp);
tmp++;
}
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tmp = argv;
while (*tmp) {
if (actualargv[0])
strcat(actualargv, " ");
strcat(actualargv, *tmp);
tmp++;
}
strcat(actualargv, "\n");
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if (STRNEQ(expectargv, actualargv)) {
virtTestDifference(stderr, expectargv, actualargv);
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goto fail;
}
ret = 0;
fail:
free(actualargv);
if (argv) {
tmp = argv;
while (*tmp) {
free(*(char**)tmp);
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tmp++;
}
free(argv);
}
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if (qenv) {
tmp = qenv;
while (*tmp) {
free(*(char**)tmp);
tmp++;
}
free(qenv);
}
virDomainDefFree(vmdef);
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return ret;
}
struct testInfo {
const char *name;
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int extraFlags;
};
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static int testCompareXMLToArgvHelper(const void *data) {
const struct testInfo *info = data;
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char xml[PATH_MAX];
char args[PATH_MAX];
snprintf(xml, PATH_MAX, "%s/qemuxml2argvdata/qemuxml2argv-%s.xml",
abs_srcdir, info->name);
snprintf(args, PATH_MAX, "%s/qemuxml2argvdata/qemuxml2argv-%s.args",
abs_srcdir, info->name);
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return testCompareXMLToArgvFiles(xml, args, info->extraFlags);
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}
static int
mymain(int argc, char **argv)
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{
int ret = 0;
char cwd[PATH_MAX];
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progname = argv[0];
if (argc > 1) {
fprintf(stderr, "Usage: %s\n", progname);
return (EXIT_FAILURE);
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}
abs_srcdir = getenv("abs_srcdir");
if (!abs_srcdir)
abs_srcdir = getcwd(cwd, sizeof(cwd));
if ((driver.caps = testQemuCapsInit()) == NULL)
return EXIT_FAILURE;
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#define DO_TEST(name, extraFlags) \
do { \
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struct testInfo info = { name, extraFlags }; \
if (virtTestRun("QEMU XML-2-ARGV " name, \
1, testCompareXMLToArgvHelper, &info) < 0) \
ret = -1; \
} while (0)
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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");
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DO_TEST("minimal", QEMUD_CMD_FLAG_NAME);
DO_TEST("boot-cdrom", 0);
DO_TEST("boot-network", 0);
DO_TEST("boot-floppy", 0);
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DO_TEST("bootloader", 0);
DO_TEST("clock-utc", 0);
DO_TEST("clock-localtime", 0);
DO_TEST("disk-cdrom", 0);
DO_TEST("disk-cdrom-empty", QEMUD_CMD_FLAG_DRIVE);
DO_TEST("disk-floppy", 0);
DO_TEST("disk-many", 0);
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DO_TEST("disk-virtio", QEMUD_CMD_FLAG_DRIVE |
QEMUD_CMD_FLAG_DRIVE_BOOT);
DO_TEST("disk-xenvbd", QEMUD_CMD_FLAG_DRIVE |
QEMUD_CMD_FLAG_DRIVE_BOOT);
DO_TEST("disk-drive-boot-disk", QEMUD_CMD_FLAG_DRIVE |
QEMUD_CMD_FLAG_DRIVE_BOOT);
DO_TEST("disk-drive-boot-cdrom", QEMUD_CMD_FLAG_DRIVE |
QEMUD_CMD_FLAG_DRIVE_BOOT);
DO_TEST("disk-usb", 0);
DO_TEST("graphics-vnc", 0);
DO_TEST("graphics-sdl", 0);
DO_TEST("input-usbmouse", 0);
DO_TEST("input-usbtablet", 0);
DO_TEST("input-xen", 0);
DO_TEST("misc-acpi", 0);
DO_TEST("misc-no-reboot", 0);
DO_TEST("net-user", 0);
DO_TEST("net-virtio", 0);
DO_TEST("serial-vc", 0);
DO_TEST("serial-pty", 0);
DO_TEST("serial-dev", 0);
DO_TEST("serial-file", 0);
DO_TEST("serial-unix", 0);
DO_TEST("serial-tcp", 0);
DO_TEST("serial-udp", 0);
DO_TEST("serial-tcp-telnet", 0);
DO_TEST("serial-many", 0);
DO_TEST("parallel-tcp", 0);
DO_TEST("console-compat", 0);
DO_TEST("sound", 0);
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DO_TEST("hostdev-usb-product", 0);
DO_TEST("hostdev-usb-address", 0);
virCapabilitiesFree(driver.caps);
return(ret==0 ? EXIT_SUCCESS : EXIT_FAILURE);
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}
VIRT_TEST_MAIN(mymain)
#else
int main (void) { return (77); /* means 'test skipped' for automake */ }
#endif /* WITH_QEMU */