tests/qtest/display-vga-test.c

/*
 * QTest testcase for vga cards
 *
 * Copyright (c) 2014 Red Hat, Inc
 *
 * This work is licensed under the terms of the GNU GPL, version 2 or later.
 * See the COPYING file in the top-level directory.
 */

#include "qemu/osdep.h"
#include "libqtest.h"

static void pci_multihead(void)
{
    QTestState *qts;

    qts = qtest_init("-vga none -device VGA -device secondary-vga");
    qtest_quit(qts);
}

static void test_vga(gconstpointer data)
{
    QTestState *qts;

    qts = qtest_initf("-vga none -device %s", (const char *)data);
    qtest_quit(qts);
}

int main(int argc, char **argv)
{
    static const char *devices[] = {
        "cirrus-vga",
        "VGA",
        "secondary-vga",
        "virtio-gpu-pci",
        "virtio-vga"
    };

    g_test_init(&argc, &argv, NULL);

    for (int i = 0; i < ARRAY_SIZE(devices); i++) {
        if (qtest_has_device(devices[i])) {
            char *testpath = g_strdup_printf("/display/pci/%s", devices[i]);
            qtest_add_data_func(testpath, devices[i], test_vga);
            g_free(testpath);
        }
    }

    if (qtest_has_device("secondary-vga")) {
        qtest_add_func("/display/pci/multihead", pci_multihead);
    }

    return g_test_run();
}