From mboxrd@z Thu Jan 1 00:00:00 1970 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! Violators will be prosecuted for from ; Tue, 8 Nov 2016 09:56:11 -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 From: Halil Pasic Date: Tue, 8 Nov 2016 10:55:59 +0100 In-Reply-To: <20161108095603.72301-1-pasic@linux.vnet.ibm.com> References: <20161108095603.72301-1-pasic@linux.vnet.ibm.com> Message-Id: <20161108095603.72301-5-pasic@linux.vnet.ibm.com> Subject: [Qemu-devel] [RFC PATCH v2 4/8] tests/test-vmstate.c: add array of pointer to struct List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: Amit Shah , Juan Quintela , Guenther Hutzl , "Dr. David Alan Gilbert" , Halil Pasic 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); -- 2.8.4