From patchwork Tue Nov 8 09:55:59 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Halil Pasic X-Patchwork-Id: 9417021 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 3227960459 for ; Tue, 8 Nov 2016 09:56:56 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 2374128B25 for ; Tue, 8 Nov 2016 09:56:56 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 184E928B41; Tue, 8 Nov 2016 09:56:56 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.9 required=2.0 tests=BAYES_00,RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from lists.gnu.org (lists.gnu.org [208.118.235.17]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 9720E28B25 for ; Tue, 8 Nov 2016 09:56:55 +0000 (UTC) Received: from localhost ([::1]:59693 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1c439C-00011G-Rr for patchwork-qemu-devel@patchwork.kernel.org; Tue, 08 Nov 2016 04:56:54 -0500 Received: from eggs.gnu.org ([2001:4830:134:3::10]:36836) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1c438c-0000zc-1D for qemu-devel@nongnu.org; Tue, 08 Nov 2016 04:56:19 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1c438Y-0006tz-5S for qemu-devel@nongnu.org; Tue, 08 Nov 2016 04:56:18 -0500 Received: from mx0b-001b2d01.pphosted.com ([148.163.158.5]:54972 helo=mx0a-001b2d01.pphosted.com) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1c438Y-0006tj-0L for qemu-devel@nongnu.org; Tue, 08 Nov 2016 04:56:14 -0500 Received: from pps.filterd (m0098421.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.16.0.17/8.16.0.17) with SMTP id uA89s9EB025567 for ; Tue, 8 Nov 2016 04:56:13 -0500 Received: from e06smtp11.uk.ibm.com (e06smtp11.uk.ibm.com [195.75.94.107]) by mx0a-001b2d01.pphosted.com with ESMTP id 26kbjy365w-1 (version=TLSv1.2 cipher=AES256-SHA bits=256 verify=NOT) for ; Tue, 08 Nov 2016 04:56:13 -0500 Received: from localhost by e06smtp11.uk.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! 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Violators will be prosecuted; Tue, 8 Nov 2016 09:56:08 -0000 Received: from b06cxnps3074.portsmouth.uk.ibm.com (d06relay09.portsmouth.uk.ibm.com [9.149.109.194]) by d06dlp02.portsmouth.uk.ibm.com (Postfix) with ESMTP id 7AD212190066 for ; Tue, 8 Nov 2016 09:55:22 +0000 (GMT) Received: from d06av02.portsmouth.uk.ibm.com (d06av02.portsmouth.uk.ibm.com [9.149.37.228]) by b06cxnps3074.portsmouth.uk.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id uA89u8mb43516014 for ; Tue, 8 Nov 2016 09:56:08 GMT Received: from d06av02.portsmouth.uk.ibm.com (localhost [127.0.0.1]) by d06av02.portsmouth.uk.ibm.com (8.14.4/8.14.4/NCO v10.0 AVout) with ESMTP id uA89u7cT029306 for ; Tue, 8 Nov 2016 02:56:08 -0700 Received: from tuxmaker.boeblingen.de.ibm.com (tuxmaker.boeblingen.de.ibm.com [9.152.85.9]) by d06av02.portsmouth.uk.ibm.com (8.14.4/8.14.4/NCO v10.0 AVin) with ESMTP id uA89u68V029231 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA256 bits=256 verify=NO); Tue, 8 Nov 2016 02:56:07 -0700 From: Halil Pasic To: qemu-devel@nongnu.org Date: Tue, 8 Nov 2016 10:55:59 +0100 X-Mailer: git-send-email 2.8.4 In-Reply-To: <20161108095603.72301-1-pasic@linux.vnet.ibm.com> References: <20161108095603.72301-1-pasic@linux.vnet.ibm.com> X-TM-AS-MML: disable X-Content-Scanned: Fidelis XPS MAILER x-cbid: 16110809-0040-0000-0000-000002FD6C2F X-IBM-AV-DETECTION: SAVI=unused REMOTE=unused XFE=unused x-cbparentid: 16110809-0041-0000-0000-00001DC41F93 Message-Id: <20161108095603.72301-5-pasic@linux.vnet.ibm.com> X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10432:, , definitions=2016-11-08_03:, , signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 spamscore=0 suspectscore=1 malwarescore=0 phishscore=0 adultscore=0 bulkscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1609300000 definitions=main-1611080183 X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x [generic] X-Received-From: 148.163.158.5 Subject: [Qemu-devel] [RFC PATCH v2 4/8] tests/test-vmstate.c: add array of pointer to struct X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Amit Shah , Halil Pasic , Guenther Hutzl , "Dr. David Alan Gilbert" , Juan Quintela Errors-To: qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org Sender: "Qemu-devel" X-Virus-Scanned: ClamAV using ClamSMTP Increase test coverage by adding tests for the macro VMSTATE_ARRAY_OF_POINTER_TO_STRUCT. Signed-off-by: Halil Pasic Reviewed-by: Guenther Hutzl Reviewed-by: Juan Quintela --- _No review needed!_ Already included but not in master yet. See: https://lists.gnu.org/archive/html/qemu-devel/2016-11/msg00335.html --- tests/test-vmstate.c | 72 ++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 72 insertions(+) diff --git a/tests/test-vmstate.c b/tests/test-vmstate.c index 9062d6b..aa1ccf1 100644 --- a/tests/test-vmstate.c +++ b/tests/test-vmstate.c @@ -510,6 +510,20 @@ static const VMStateDescription vmstate_vbuffer = { } }; +typedef struct { + int32_t i; +} TestStructTriv; + +const VMStateDescription vmsd_tst = { + .name = "test/tst", + .version_id = 1, + .minimum_version_id = 1, + .fields = (VMStateField[]) { + VMSTATE_INT32(i, TestStructTriv), + VMSTATE_END_OF_LIST() + } +}; + uint8_t wire_vbuffer[] = { /* u8_1 */ 0x64, /* vBuffer_1 */ 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, @@ -582,6 +596,60 @@ static void test_complex_vbuffer(void) } #undef FIELD_EQUAL #undef BUFFER_EQUAL +#define AR_SIZE 4 + +typedef struct { + TestStructTriv *ar[AR_SIZE]; +} TestArrayOfPtrToStuct; + +const VMStateDescription vmsd_arps = { + .name = "test/arps", + .version_id = 1, + .minimum_version_id = 1, + .fields = (VMStateField[]) { + VMSTATE_ARRAY_OF_POINTER_TO_STRUCT(ar, TestArrayOfPtrToStuct, + AR_SIZE, 0, vmsd_tst, TestStructTriv), + VMSTATE_END_OF_LIST() + } +}; +static void test_arr_ptr_str_no0_save(void) +{ + TestStructTriv ar[AR_SIZE] = {{.i = 0}, {.i = 1}, {.i = 2}, {.i = 3} }; + TestArrayOfPtrToStuct sample = {.ar = {&ar[0], &ar[1], &ar[2], &ar[3]} }; + uint8_t wire_sample[] = { + 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x01, + 0x00, 0x00, 0x00, 0x02, + 0x00, 0x00, 0x00, 0x03, + QEMU_VM_EOF + }; + + save_vmstate(&vmsd_arps, &sample); + compare_vmstate(wire_sample, sizeof(wire_sample)); +} + +static void test_arr_ptr_str_no0_load(void) +{ + TestStructTriv ar_gt[AR_SIZE] = {{.i = 0}, {.i = 1}, {.i = 2}, {.i = 3} }; + TestStructTriv ar[AR_SIZE] = {}; + TestArrayOfPtrToStuct obj = {.ar = {&ar[0], &ar[1], &ar[2], &ar[3]} }; + int idx; + uint8_t wire_sample[] = { + 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x01, + 0x00, 0x00, 0x00, 0x02, + 0x00, 0x00, 0x00, 0x03, + QEMU_VM_EOF + }; + + save_buffer(wire_sample, sizeof(wire_sample)); + SUCCESS(load_vmstate_one(&vmsd_arps, &obj, 1, + wire_sample, sizeof(wire_sample))); + for (idx = 0; idx < AR_SIZE; ++idx) { + /* compare the target array ar with the ground truth array ar_gt */ + g_assert_cmpint(ar_gt[idx].i, ==, ar[idx].i); + } +} int main(int argc, char **argv) { @@ -598,6 +666,10 @@ int main(int argc, char **argv) g_test_add_func("/vmstate/field_exists/save/noskip", test_save_noskip); g_test_add_func("/vmstate/field_exists/save/skip", test_save_skip); g_test_add_func("/vmstate/complex/vbuffer", test_complex_vbuffer); + g_test_add_func("/vmstate/array/ptr/str/no0/save", + test_arr_ptr_str_no0_save); + g_test_add_func("/vmstate/array/ptr/str/no0/load", + test_arr_ptr_str_no0_load); g_test_run(); close(temp_fd);