From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:42541) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1XJMLI-0000Ye-Gd for qemu-devel@nongnu.org; Mon, 18 Aug 2014 08:47:29 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1XJML9-0003d4-BC for qemu-devel@nongnu.org; Mon, 18 Aug 2014 08:47:20 -0400 Received: from mail-we0-x235.google.com ([2a00:1450:400c:c03::235]:35259) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1XJML9-0003d0-4a for qemu-devel@nongnu.org; Mon, 18 Aug 2014 08:47:11 -0400 Received: by mail-we0-f181.google.com with SMTP id k48so4962648wev.40 for ; Mon, 18 Aug 2014 05:47:10 -0700 (PDT) From: =?UTF-8?q?Marc=20Mar=C3=AD?= Date: Mon, 18 Aug 2014 14:46:10 +0200 Message-Id: <1408365973-15498-6-git-send-email-marc.mari.barcelo@gmail.com> In-Reply-To: <1408365973-15498-1-git-send-email-marc.mari.barcelo@gmail.com> References: <1408365973-15498-1-git-send-email-marc.mari.barcelo@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Subject: [Qemu-devel] [PATCH v5 5/7] libqos: Added test case for configuration changes in virtio-blk test List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: =?UTF-8?q?Marc=20Mar=C3=AD?= , Paolo Bonzini , Stefan Hajnoczi Signed-off-by: Marc Marí --- tests/virtio-blk-test.c | 34 ++++++++++++++++++++++++++++++++++ 1 file changed, 34 insertions(+) diff --git a/tests/virtio-blk-test.c b/tests/virtio-blk-test.c index 95e6861..07ae754 100644 --- a/tests/virtio-blk-test.c +++ b/tests/virtio-blk-test.c @@ -359,6 +359,39 @@ static void pci_indirect(void) test_end(); } +static void pci_config(void) +{ + QVirtioPCIDevice *dev; + QPCIBus *bus; + int n_size = TEST_IMAGE_SIZE / 2; + void *addr; + uint64_t capacity; + + bus = test_start(); + + dev = virtio_blk_init(bus); + + /* MSI-X is not enabled */ + addr = dev->addr + QVIRTIO_DEVICE_SPECIFIC_NO_MSIX; + + capacity = qvirtio_config_readq(&qvirtio_pci, &dev->vdev, addr); + g_assert_cmpint(capacity, ==, TEST_IMAGE_SIZE / 512); + + qvirtio_set_driver_ok(&qvirtio_pci, &dev->vdev); + + qmp("{ 'execute': 'block_resize', 'arguments': { 'device': 'drive0', " + " 'size': %d } }", n_size); + g_assert(qvirtio_wait_isr(&qvirtio_pci, &dev->vdev, 0x2, + QVIRTIO_BLK_TIMEOUT)); + + capacity = qvirtio_config_readq(&qvirtio_pci, &dev->vdev, addr); + g_assert_cmpint(capacity, ==, n_size / 512); + + qvirtio_pci_device_disable(dev); + g_free(dev); + test_end(); +} + int main(int argc, char **argv) { int ret; @@ -367,6 +400,7 @@ int main(int argc, char **argv) g_test_add_func("/virtio/blk/pci/basic", pci_basic); g_test_add_func("/virtio/blk/pci/indirect", pci_indirect); + g_test_add_func("/virtio/blk/pci/config", pci_config); ret = g_test_run(); -- 1.7.10.4