@@ -197,6 +197,132 @@ static void test_docs_config_ich9(void)
qtest_quit(qts);
}
+#ifdef CONFIG_LINUX
+
+static char *make_temp_img(const char *template, const char *format, int size)
+{
+ GError *error = NULL;
+ char *temp_name;
+ int fd;
+
+ /* Create a temporary image names */
+ fd = g_file_open_tmp(template, &temp_name, &error);
+ if (fd == -1) {
+ fprintf(stderr, "unable to create file: %s\n", error->message);
+ g_error_free(error);
+ return NULL;
+ }
+ close(fd);
+
+ if (!mkimg(temp_name, format, size)) {
+ fprintf(stderr, "qemu-img failed to create %s\n", temp_name);
+ g_free(temp_name);
+ return NULL;
+ }
+
+ return temp_name;
+}
+
+static void test_docs_q35_emulated(void)
+{
+ QTestState *qts;
+ QDict *resp;
+ QObject *qobj;
+ int ret, i;
+ g_autofree char *cfg_file = NULL, *sedcmd = NULL;
+ g_autofree char *hd_file = NULL, *cd_file = NULL;
+
+ struct {
+ const char *name;
+ const char *type;
+ } devices[] = {
+ { "ich9-pcie-port-1", "ioh3420" },
+ { "ich9-pcie-port-2", "ioh3420" },
+ { "ich9-pcie-port-3", "ioh3420" },
+ { "ich9-pcie-port-4", "ioh3420" },
+ { "ich9-pci-bridge", "i82801b11-bridge" },
+ { "ich9-ehci-1", "ich9-usb-ehci1" },
+ { "ich9-ehci-2", "ich9-usb-ehci2" },
+ { "ich9-uhci-1", "ich9-usb-uhci1" },
+ { "ich9-uhci-2", "ich9-usb-uhci2" },
+ { "ich9-uhci-3", "ich9-usb-uhci3" },
+ { "ich9-uhci-4", "ich9-usb-uhci4" },
+ { "ich9-uhci-5", "ich9-usb-uhci5" },
+ { "ich9-uhci-6", "ich9-usb-uhci6" },
+ { "sata-disk", "ide-hd" },
+ { "sata-optical-disk", "ide-cd" },
+ { "net", "e1000" },
+ { "video", "VGA" },
+ { "ich9-hda-audio", "ich9-intel-hda" },
+ { "ich9-hda-duplex", "hda-duplex" },
+ };
+
+ /* Check that all the devices are available in the QEMU binary */
+ for (i = 0; i < ARRAY_SIZE(devices); i++) {
+ if (!qtest_has_device(devices[i].type)) {
+ g_test_skip("one of the required devices is not available");
+ return;
+ }
+ }
+
+ hd_file = make_temp_img("qtest_disk_XXXXXX.qcow2", "qcow2", 1);
+ cd_file = make_temp_img("qtest_cdrom_XXXXXX.iso", "raw", 1);
+ if (!hd_file || !cd_file) {
+ g_test_skip("could not create disk images");
+ goto cleanup;
+ }
+
+ /* Create a temporary config file where we replace the disk image names */
+ ret = g_file_open_tmp("q35-emulated-XXXXXX.cfg", &cfg_file, NULL);
+ if (ret == -1) {
+ g_test_skip("could not create temporary config file");
+ goto cleanup;
+ }
+ close(ret);
+
+ sedcmd = g_strdup_printf("sed -e 's,guest.qcow2,%s,' -e 's,install.iso,%s,'"
+ " docs/config/q35-emulated.cfg > '%s'",
+ hd_file, cd_file, cfg_file);
+ ret = system(sedcmd);
+ if (ret) {
+ g_test_skip("could not modify temporary config file");
+ goto cleanup;
+ }
+
+ qts = qtest_initf("-machine none -nodefaults -readconfig %s", cfg_file);
+
+ /* Check memory size */
+ resp = qtest_qmp(qts, "{ 'execute': 'query-memdev' }");
+ test_x86_memdev_resp(qdict_get(resp, "return"), "pc.ram", 1024);
+ qobject_unref(resp);
+
+ resp = qtest_qmp(qts, "{ 'execute': 'qom-list',"
+ " 'arguments': {'path': '/machine/peripheral' }}");
+ qobj = qdict_get(resp, "return");
+
+ /* Check that all the devices have been created */
+ for (i = 0; i < ARRAY_SIZE(devices); i++) {
+ test_object_available(qobj, devices[i].name, devices[i].type);
+ }
+
+ qobject_unref(resp);
+
+ qtest_quit(qts);
+
+cleanup:
+ if (hd_file) {
+ unlink(hd_file);
+ }
+ if (cd_file) {
+ unlink(cd_file);
+ }
+ if (cfg_file) {
+ unlink(cfg_file);
+ }
+}
+
+#endif /* CONFIG_LINUX */
+
int main(int argc, char *argv[])
{
const char *arch;
@@ -208,6 +334,11 @@ int main(int argc, char *argv[])
g_str_equal(arch, "x86_64")) {
qtest_add_func("readconfig/x86/memdev", test_x86_memdev);
qtest_add_func("readconfig/x86/ich9-ehci-uhci", test_docs_config_ich9);
+#ifdef CONFIG_LINUX
+ if (qtest_has_accel("kvm")) {
+ qtest_add_func("readconfig/x86/q35-emulated", test_docs_q35_emulated);
+ }
+#endif
}
#ifdef CONFIG_SPICE
qtest_add_func("readconfig/spice", test_spice);
This config file uses accel = "kvm", so it can only work on Linux. It also uses two hard-coded image names which we have to replace with unique temporary files to avoid race conditions. So after creating the temporary image files, we also have to create a copy of the config file where we replaced the hard-coded image names. Once everything is in place, we can start QEMU with this config file and check that everything is available in QEMU. Signed-off-by: Thomas Huth <thuth@redhat.com> --- tests/qtest/readconfig-test.c | 131 ++++++++++++++++++++++++++++++++++ 1 file changed, 131 insertions(+)