[PATCH v2 1/4] tests/x86: Add subtest with 'q35' machine type to device-plug-test

[Michael Labiuk]

Configure pci bridge setting to plug pci device and unplug.
Signed-off-by: Michael Labiuk <michael.labiuk@virtuozzo.com>
---
 tests/qtest/device-plug-test.c | 26 ++++++++++++++++++++++++++
 1 file changed, 26 insertions(+)

diff --git a/tests/qtest/device-plug-test.c b/tests/qtest/device-plug-test.c
index 2e3137843e..2f07b37ba1 100644
--- a/tests/qtest/device-plug-test.c
+++ b/tests/qtest/device-plug-test.c
@@ -165,6 +165,26 @@ static void test_spapr_phb_unplug_request(void)
     qtest_quit(qtest);
 }
 
+static void test_q35_pci_unplug_request(void)
+{
+
+    QTestState *qtest = qtest_initf("-machine q35 "
+                                    "-device pcie-root-port,id=p1 "
+                                    "-device pcie-pci-bridge,bus=p1,id=b1 "
+                                    "-device virtio-mouse-pci,bus=b1,id=dev0");
+
+    /*
+     * Request device removal. As the guest is not running, the request won't
+     * be processed. However during system reset, the removal will be
+     * handled, removing the device.
+     */
+    device_del(qtest, "dev0");
+    system_reset(qtest);
+    wait_device_deleted_event(qtest, "dev0");
+
+    qtest_quit(qtest);
+}
+
 int main(int argc, char **argv)
 {
     const char *arch = qtest_get_arch();
@@ -195,5 +215,11 @@ int main(int argc, char **argv)
                        test_spapr_phb_unplug_request);
     }
 
+    if (!strcmp(arch, "x86_64")) {
+        qtest_add_func("/device-plug/q35-pci-unplug-request",
+                   test_q35_pci_unplug_request);
+
+    }
+
     return g_test_run();
 }
-- 
2.34.1