tests: Add pcnet qtest

Test PCI only for now.
Reviewed-by: NStefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: NAndreas Färber <afaerber@suse.de>

tests/Makefile

@@ -69,6 +69,9 @@ check-qtest-pci-y += tests/e1000-test$(EXESUF)
 gcov-files-pci-y += hw/net/e1000.c
 check-qtest-pci-y += tests/rtl8139-test$(EXESUF)
 gcov-files-pci-y += hw/net/rtl8139.c
+check-qtest-pci-y += tests/pcnet-test$(EXESUF)
+gcov-files-pci-y += hw/net/pcnet.c
+gcov-files-pci-y += hw/net/pcnet-pci.c
 
 check-qtest-i386-y = tests/endianness-test$(EXESUF)
 check-qtest-i386-y += tests/fdc-test$(EXESUF)
@@ -210,6 +213,7 @@ tests/i440fx-test$(EXESUF): tests/i440fx-test.o $(libqos-pc-obj-y)
 tests/fw_cfg-test$(EXESUF): tests/fw_cfg-test.o $(libqos-pc-obj-y)
 tests/e1000-test$(EXESUF): tests/e1000-test.o
 tests/rtl8139-test$(EXESUF): tests/rtl8139-test.o
+tests/pcnet-test$(EXESUF): tests/pcnet-test.o
 tests/vmxnet3-test$(EXESUF): tests/vmxnet3-test.o
 tests/qom-test$(EXESUF): tests/qom-test.o
 tests/blockdev-test$(EXESUF): tests/blockdev-test.o $(libqos-pc-obj-y)

tests/pcnet-test.c

+/*
+ * QTest testcase for PC-Net NIC
+ *
+ * Copyright (c) 2013-2014 SUSE LINUX Products GmbH
+ *
+ * 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 <glib.h>
+#include <string.h>
+#include "libqtest.h"
+#include "qemu/osdep.h"
+
+/* Tests only initialization so far. TODO: Replace with functional tests */
+static void pci_nop(void)
+{
+}
+
+int main(int argc, char **argv)
+{
+    int ret;
+
+    g_test_init(&argc, &argv, NULL);
+    qtest_add_func("/pcnet/pci/nop", pci_nop);
+
+    qtest_start("-device pcnet");
+    ret = g_test_run();
+
+    qtest_end();
+
+    return ret;
+}