Beispiel #1
0
static int
testInfoSet(struct testInfo *info,
            const char *name,
            int when)
{
    if (!(info->qemuCaps = virQEMUCapsNew()))
        goto error;

    virQEMUCapsSetList(info->qemuCaps,
                       QEMU_CAPS_DEVICE,
                       QEMU_CAPS_LAST);

    if (qemuTestCapsCacheInsert(driver.qemuCapsCache, name,
                                info->qemuCaps) < 0)
        goto error;

    if (virAsprintf(&info->inName, "%s/qemuxml2argvdata/qemuxml2argv-%s.xml",
                    abs_srcdir, name) < 0)
        goto error;

    if (when & WHEN_INACTIVE) {
        if (virAsprintf(&info->outInactiveName,
                        "%s/qemuxml2xmloutdata/qemuxml2xmlout-%s-inactive.xml",
                        abs_srcdir, name) < 0)
            goto error;

        if (!virFileExists(info->outInactiveName)) {
            VIR_FREE(info->outInactiveName);

            if (virAsprintf(&info->outInactiveName,
                            "%s/qemuxml2xmloutdata/qemuxml2xmlout-%s.xml",
                            abs_srcdir, name) < 0)
                goto error;
        }
    }

    if (when & WHEN_ACTIVE) {
        if (virAsprintf(&info->outActiveName,
                        "%s/qemuxml2xmloutdata/qemuxml2xmlout-%s-active.xml",
                        abs_srcdir, name) < 0)
            goto error;

        if (!virFileExists(info->outActiveName)) {
            VIR_FREE(info->outActiveName);

            if (virAsprintf(&info->outActiveName,
                            "%s/qemuxml2xmloutdata/qemuxml2xmlout-%s.xml",
                            abs_srcdir, name) < 0)
                goto error;
        }
    }

    return 0;

 error:
    testInfoFree(info);
    return -1;
}
Beispiel #2
0
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;

    /*
     * 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)))
        goto fail;

    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;
}
Beispiel #3
0
static int testCompareXMLToArgvFiles(const char *xml,
                                     const char *cmdline,
                                     virQEMUCapsPtr extraFlags,
                                     const char *migrateFrom,
                                     int migrateFd,
                                     virQemuXML2ArgvTestFlags flags)
{
    char *expectargv = NULL;
    int len;
    char *actualargv = NULL;
    int ret = -1;
    virDomainDefPtr vmdef = NULL;
    virDomainChrSourceDef monitor_chr;
    virConnectPtr conn;
    char *log = NULL;
    virCommandPtr cmd = NULL;

    if (!(conn = virGetConnect()))
        goto out;
    conn->secretDriver = &fakeSecretDriver;

    if (!(vmdef = virDomainDefParseFile(xml, driver.caps, driver.xmlopt,
                                        QEMU_EXPECTED_VIRT_TYPES,
                                        VIR_DOMAIN_XML_INACTIVE))) {
        if (flags & FLAG_EXPECT_PARSE_ERROR)
            goto ok;
        goto out;
    }

    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 (STREQ(vmdef->os.machine, "pc") &&
        STREQ(vmdef->emulator, "/usr/bin/qemu-system-x86_64")) {
        VIR_FREE(vmdef->os.machine);
        if (VIR_STRDUP(vmdef->os.machine, "pc-0.11") < 0)
            goto out;
    }

    if (virQEMUCapsGet(extraFlags, QEMU_CAPS_DEVICE)) {
        if (qemuDomainAssignAddresses(vmdef, extraFlags, NULL)) {
            if (flags & FLAG_EXPECT_ERROR)
                goto ok;
            goto out;
        }
    }

    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 out;

    if (!(cmd = qemuBuildCommandLine(conn, &driver, vmdef, &monitor_chr,
                                     (flags & FLAG_JSON), extraFlags,
                                     migrateFrom, migrateFd, NULL,
                                     VIR_NETDEV_VPORT_PROFILE_OP_NO_OP,
                                     &testCallbacks))) {
        if (flags & FLAG_EXPECT_FAILURE) {
            ret = 0;
            if (virTestGetDebug() > 1)
                fprintf(stderr, "Got expected error: %s\n",
                        virGetLastErrorMessage());
            virResetLastError();
        }
        goto out;
    } else if (flags & FLAG_EXPECT_FAILURE) {
        if (virTestGetDebug())
            fprintf(stderr, "qemuBuildCommandLine should have failed\n");
        goto out;
    }

    if (!!virGetLastError() != !!(flags & FLAG_EXPECT_ERROR)) {
        if (virTestGetDebug() && (log = virtTestLogContentAndReset()))
            fprintf(stderr, "\n%s", log);
        goto out;
    }

    if (!(actualargv = virCommandToString(cmd)))
        goto out;

    len = virtTestLoadFile(cmdline, &expectargv);
    if (len < 0)
        goto out;
    if (len && expectargv[len - 1] == '\n')
        expectargv[len - 1] = '\0';

    if (STRNEQ(expectargv, actualargv)) {
        virtTestDifference(stderr, expectargv, actualargv);
        goto out;
    }

 ok:
    if (flags & FLAG_EXPECT_ERROR) {
        /* need to suppress the errors */
        virResetLastError();
    }

    ret = 0;

out:
    VIR_FREE(log);
    VIR_FREE(expectargv);
    VIR_FREE(actualargv);
    virCommandFree(cmd);
    virDomainDefFree(vmdef);
    virObjectUnref(conn);
    return ret;
}