From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from dpdk.org (dpdk.org [92.243.14.124]) by inbox.dpdk.org (Postfix) with ESMTP id ECF3BA0524; Fri, 31 Jan 2020 18:03:33 +0100 (CET) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id B7EA41C12B; Fri, 31 Jan 2020 18:03:08 +0100 (CET) Received: from mx0b-0016f401.pphosted.com (mx0a-0016f401.pphosted.com [67.231.148.174]) by dpdk.org (Postfix) with ESMTP id 1434F1C11A; Fri, 31 Jan 2020 18:03:06 +0100 (CET) Received: from pps.filterd (m0045849.ppops.net [127.0.0.1]) by mx0a-0016f401.pphosted.com (8.16.0.42/8.16.0.42) with SMTP id 00VGu8tv032198; Fri, 31 Jan 2020 09:03:00 -0800 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=marvell.com; h=from : to : cc : subject : date : message-id : in-reply-to : references : mime-version : content-transfer-encoding : content-type; s=pfpt0818; bh=Q9HaaaKcIH1pjZrC7TLkRN00B+t5E1LxS2Yb+ybvjeI=; b=hku9qY6uXAAb4DkVKe4XnL60racUzcC+TUJ0pkouDv+YY88mWm78TH23/DXxtydtHl45 JtI7C6dGLv17atl3kKt1ZfUpLoeXY/+UB9WE5KQpvc1HueBlvPN8RyvyZpqdlmx6HAbA Ajwzm6uJkvUwqHTQpD8wwo2M3Pe2+98k6yCngSJF2qBoJa3yiN3KKw/HUtfN3BGvlyf9 htx7LBYQg9DDpUDtU22x1nqVv/gyFFup9mk0jbnmVyQHxS93vf6zW8xpuyzCisFvzNxW wt/TrUr9rFGQVjc2z0OUwOxJHmrs/qGJTZv+1mGVLTp2qpMRYYx7YieijmObUl0OWYG8 bw== Received: from sc-exch01.marvell.com ([199.233.58.181]) by mx0a-0016f401.pphosted.com with ESMTP id 2xvpas8fxq-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-SHA384 bits=256 verify=NOT); Fri, 31 Jan 2020 09:03:00 -0800 Received: from SC-EXCH01.marvell.com (10.93.176.81) by SC-EXCH01.marvell.com (10.93.176.81) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Fri, 31 Jan 2020 09:02:58 -0800 Received: from maili.marvell.com (10.93.176.43) by SC-EXCH01.marvell.com (10.93.176.81) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Fri, 31 Jan 2020 09:02:58 -0800 Received: from jerin-lab.marvell.com (jerin-lab.marvell.com [10.28.34.14]) by maili.marvell.com (Postfix) with ESMTP id 350833F703F; Fri, 31 Jan 2020 09:02:48 -0800 (PST) From: To: CC: , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , Date: Fri, 31 Jan 2020 22:31:59 +0530 Message-ID: <20200131170201.3236153-4-jerinj@marvell.com> X-Mailer: git-send-email 2.24.1 In-Reply-To: <20200131170201.3236153-1-jerinj@marvell.com> References: <20200131170201.3236153-1-jerinj@marvell.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.138, 18.0.572 definitions=2020-01-31_04:2020-01-31, 2020-01-31 signatures=0 Subject: [dpdk-dev] [RFC PATCH 3/5] test: add graph functional tests X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" From: Kiran Kumar K Example command to execute the test: echo "graph_autotest" | sudo ./build/app/test/dpdk-test -c 0x30 Signed-off-by: Kiran Kumar K --- app/test/Makefile | 4 + app/test/meson.build | 1 + app/test/test_graph.c | 820 ++++++++++++++++++++++++++++++++++++++++++ 3 files changed, 825 insertions(+) create mode 100644 app/test/test_graph.c diff --git a/app/test/Makefile b/app/test/Makefile index 57930c00b..e1dbe297e 100644 --- a/app/test/Makefile +++ b/app/test/Makefile @@ -220,6 +220,10 @@ SRCS-y += test_event_timer_adapter.c SRCS-y += test_event_crypto_adapter.c endif +ifeq ($(CONFIG_RTE_LIBRTE_GRAPH), y) +SRCS-y += test_graph.c +endif + ifeq ($(CONFIG_RTE_LIBRTE_RAWDEV),y) SRCS-y += test_rawdev.c endif diff --git a/app/test/meson.build b/app/test/meson.build index 7d761c8fa..d5d0c2173 100644 --- a/app/test/meson.build +++ b/app/test/meson.build @@ -54,6 +54,7 @@ test_sources = files('commands.c', 'test_fib6_perf.c', 'test_func_reentrancy.c', 'test_flow_classify.c', + 'test_graph.c', 'test_hash.c', 'test_hash_functions.c', 'test_hash_multiwriter.c', diff --git a/app/test/test_graph.c b/app/test/test_graph.c new file mode 100644 index 000000000..16a1373e8 --- /dev/null +++ b/app/test/test_graph.c @@ -0,0 +1,820 @@ +/* SPDX-License-Identifier: BSD-3-Clause + * Copyright(C) 2020 Marvell International Ltd. + */ +#include +#include +#include +#include +#include +#include + +#include +#include +#include +#include + +#include "test.h" + + +uint16_t +test_node_worker_source(struct rte_graph *graph, struct rte_node *node, + void **objs, uint16_t nb_objs); + +uint16_t +test_node0_worker(struct rte_graph *graph, struct rte_node *node, void **objs, + uint16_t nb_objs); + +uint16_t +test_node1_worker(struct rte_graph *graph, struct rte_node *node, void **objs, + uint16_t nb_objs); + +uint16_t +test_node2_worker(struct rte_graph *graph, struct rte_node *node, void **objs, + uint16_t nb_objs); + +uint16_t +test_node3_worker(struct rte_graph *graph, struct rte_node *node, void **objs, + uint16_t nb_objs); + +#define MBUFF_SIZE 512 +#define MAX_NODES 4 + +static struct rte_mbuf mbuf[MAX_NODES + 1][MBUFF_SIZE]; +static void *mbuf_p[MAX_NODES + 1][MBUFF_SIZE]; +static rte_graph_t graph_id; +static uint64_t obj_stats[MAX_NODES + 1]; +static uint64_t fn_calls[MAX_NODES + 1]; + +const char *node_patterns[] = { + "test_node_source1", + "test_node00", + "test_node00-test_node11", + "test_node00-test_node22", + "test_node00-test_node33", +}; + +const char *node_names[] = { + "test_node00", + "test_node00-test_node11", + "test_node00-test_node22", + "test_node00-test_node33", +}; + +struct test_node_register { +#define NODE_NAMESIZE 64 + char name[NODE_NAMESIZE]; + rte_node_process_t process; + uint16_t nb_edges; + const char *next_nodes[MAX_NODES]; +}; + +typedef struct { + uint32_t idx; + struct test_node_register node; +} test_node_t; + +typedef struct { + test_node_t test_node[MAX_NODES]; +} test_main_t; + +static test_main_t test_main = { + .test_node = { + { + .node = { + .name = "test_node00", + .process = test_node0_worker, + .nb_edges = 2, + .next_nodes = {"test_node00-test_node11", + "test_node00-test_node22"}, + }, + }, + { + .node = { + .name = "test_node11", + .process = test_node1_worker, + .nb_edges = 1, + .next_nodes = {"test_node00-test_node22"}, + }, + }, + { + .node = { + .name = "test_node22", + .process = test_node2_worker, + .nb_edges = 1, + .next_nodes = {"test_node00-test_node33"}, + }, + }, + { + .node = { + .name = "test_node33", + .process = test_node3_worker, + .nb_edges = 1, + .next_nodes = {"test_node00"}, + }, + }, + }, +}; + +static int node_init(const struct rte_graph *graph, struct rte_node *node) +{ + RTE_SET_USED(graph); + + *(uint32_t*)node->ctx = node->id; + + return 0; +} + +static struct rte_node_register test_node_source = { + .name = "test_node_source1", + .process = test_node_worker_source, + .flags = RTE_NODE_SOURCE_F, + .nb_edges = 2, + .init = node_init, + .next_nodes = {"test_node00","test_node00-test_node11"}, +}; +RTE_NODE_REGISTER(test_node_source); + +static struct rte_node_register test_node0 = { + .name = "test_node00", + .process = test_node0_worker, + .init = node_init, +}; +RTE_NODE_REGISTER(test_node0); + +uint16_t +test_node_worker_source(struct rte_graph *graph, struct rte_node *node, + void **objs, uint16_t nb_objs) +{ + uint32_t obj_node0 = rand()%100, obj_node1; + test_main_t *tm = &test_main; + struct rte_mbuf *data; + void **next_stream; + rte_node_t next; + uint32_t i; + + RTE_SET_USED(objs); + + nb_objs = RTE_GRAPH_BURST_SIZE; + obj_node0 = nb_objs * obj_node0 * 0.01; + next = 0; + next_stream = rte_node_next_stream_get(graph, node, next, obj_node0); + for (i = 0; i < obj_node0; i++) { + data = &mbuf[0][i]; + data->udata64 = ((uint64_t)tm->test_node[0].idx << 32) | i; + if ((i + 1) == obj_node0) + data->udata64 |= (1 << 16); + next_stream[i] = &mbuf[0][i]; + } + rte_node_next_stream_put(graph, node, next, obj_node0); + + obj_node1 = nb_objs - obj_node0; + next = 1; + next_stream = rte_node_next_stream_get(graph, node, next, obj_node1); + for (i = 0; i < obj_node1; i++) { + data = &mbuf[0][obj_node0 + i]; + data->udata64 = ((uint64_t)tm->test_node[1].idx << 32) | i; + if ((i + 1) == obj_node1) + data->udata64 |= (1 << 16); + next_stream[i] = &mbuf[0][obj_node0 + i]; + } + rte_node_next_stream_put(graph, node, next, obj_node1); + + obj_stats[0] += nb_objs; + fn_calls[0] += 1; + return nb_objs; +} + +uint16_t +test_node0_worker(struct rte_graph *graph, struct rte_node *node, void **objs, + uint16_t nb_objs) +{ + test_main_t *tm = &test_main; + + if (*(uint32_t*)node->ctx == test_node0.id) { + uint32_t obj_node0 = rand()%100, obj_node1; + struct rte_mbuf *data; + uint8_t second_pass = 0; + uint32_t count = 0; + uint32_t i; + + obj_stats[1] += nb_objs; + fn_calls[1] += 1; + + for (i = 0; i < nb_objs; i++) { + data = (struct rte_mbuf*)objs[i]; + if ((data->udata64 >> 32) != tm->test_node[0].idx) { + printf("Data idx miss match at node 0, expected" + " = %u got = %u\n",tm->test_node[0].idx, + (uint32_t)(data->udata64 >> 32)); + goto end; + } + + if ((data->udata64 & 0xffff) != (i - count)) { + printf("Expected buff count miss match at " + "node 0\n"); + goto end; + } + + if (data->udata64 & (0x1 << 16)) + count = i + 1; + if (data->udata64 & (0x1 << 17)) + second_pass = 1; + } + + if (count != i) { + printf("Count missmatch at node 0\n"); + goto end; + } + + obj_node0 = nb_objs * obj_node0 * 0.01; + for (i = 0; i < obj_node0; i++) { + data = &mbuf[1][i]; + data->udata64 = ((uint64_t)tm->test_node[1].idx << 32) + | i; + if ((i + 1) == obj_node0) + data->udata64 |= (1 << 16); + if (second_pass) + data->udata64 |= (1 << 17); + } + rte_node_enqueue(graph, node, 0, (void**)&mbuf_p[1][0], + obj_node0); + + obj_node1 = nb_objs - obj_node0; + for (i = 0; i < obj_node1; i++) { + data = &mbuf[1][obj_node0 + i]; + data->udata64 = ((uint64_t)tm->test_node[2].idx << 32) + | i; + if ((i + 1) == obj_node1) + data->udata64 |= (1 << 16); + if (second_pass) + data->udata64 |= (1 << 17); + } + rte_node_enqueue(graph, node, 1, + (void**)&mbuf_p[1][obj_node0], obj_node1); + + } else if (*(uint32_t*)node->ctx == tm->test_node[1].idx) + test_node1_worker(graph, node, objs, nb_objs); + else if (*(uint32_t*)node->ctx == tm->test_node[2].idx) + test_node2_worker(graph, node, objs, nb_objs); + else if (*(uint32_t*)node->ctx == tm->test_node[3].idx) + test_node3_worker(graph, node, objs, nb_objs); + else + assert(0); +end: + return nb_objs; +} + +uint16_t +test_node1_worker(struct rte_graph *graph, struct rte_node *node, void **objs, + uint16_t nb_objs) +{ + test_main_t *tm = &test_main; + uint8_t second_pass = 0; + uint32_t obj_node0 = 0; + struct rte_mbuf *data; + uint32_t count = 0; + uint32_t i; + + obj_stats[2] += nb_objs; + fn_calls[2] += 1; + for (i = 0; i < nb_objs; i++) { + data = (struct rte_mbuf*)objs[i]; + if ((data->udata64 >> 32) != tm->test_node[1].idx) { + printf("Data idx miss match at node 1, expected = %u" + " got = %u\n",tm->test_node[1].idx, + (uint32_t)(data->udata64 >> 32)); + goto end; + } + + if ((data->udata64 & 0xffff) != (i - count)) { + printf("Expected buff count miss match at node 1\n"); + goto end; + } + + if (data->udata64 & (0x1 << 16)) + count = i + 1; + if (data->udata64 & (0x1 << 17)) + second_pass = 1; + } + + if (count != i) { + printf("Count missmatch at node 1\n"); + goto end; + } + + obj_node0 = nb_objs; + for (i = 0; i < obj_node0; i++) { + data = &mbuf[2][i]; + data->udata64 = ((uint64_t)tm->test_node[2].idx << 32) | i; + if ((i + 1) == obj_node0) + data->udata64 |= (1 << 16); + if (second_pass) + data->udata64 |= (1 << 17); + } + rte_node_enqueue(graph, node, 0, + (void**)&mbuf_p[2][0], obj_node0); +end: + return nb_objs; +} + +uint16_t +test_node2_worker(struct rte_graph *graph, struct rte_node *node, void **objs, + uint16_t nb_objs) +{ + test_main_t *tm = &test_main; + uint8_t second_pass = 0; + struct rte_mbuf *data; + uint32_t count = 0; + uint32_t obj_node0; + uint32_t i; + + obj_stats[3] += nb_objs; + fn_calls[3] += 1; + for (i = 0; i < nb_objs; i++) { + data = (struct rte_mbuf*)objs[i]; + if ((data->udata64 >> 32) != tm->test_node[2].idx) { + printf("Data idx miss match at node 2, expected = %u" + " got = %u\n",tm->test_node[2].idx, + (uint32_t)(data->udata64 >> 32)); + goto end; + } + + if ((data->udata64 & 0xffff) != (i - count)) { + printf("Expected buff count miss match at node 2\n"); + goto end; + } + + if (data->udata64 & (0x1 << 16)) + count = i + 1; + if (data->udata64 & (0x1 << 17)) + second_pass = 1; + } + + if (count != i) { + printf("Count missmatch at node 2\n"); + goto end; + } + + if (!second_pass) { + obj_node0 = nb_objs; + for (i = 0; i < obj_node0; i++) { + data = &mbuf[3][i]; + data->udata64 = ((uint64_t)tm->test_node[3].idx << 32) + | i; + if ((i + 1) == obj_node0) + data->udata64 |= (1 << 16); + } + rte_node_enqueue(graph, node, 0, (void**)&mbuf_p[3][0], + obj_node0); + } +end: + return nb_objs; +} + +uint16_t +test_node3_worker(struct rte_graph *graph, struct rte_node *node, void **objs, + uint16_t nb_objs) +{ + test_main_t *tm = &test_main; + uint8_t second_pass = 0; + struct rte_mbuf *data; + uint32_t count = 0; + uint32_t obj_node0; + uint32_t i; + + obj_stats[4] += nb_objs; + fn_calls[4] += 1; + for (i = 0; i < nb_objs; i++) { + data = (struct rte_mbuf*)objs[i]; + if ((data->udata64 >> 32) != tm->test_node[3].idx) { + printf("Data idx miss match at node 3, expected = %u" + " got = %u\n",tm->test_node[3].idx, + (uint32_t)(data->udata64 >> 32)); + goto end; + } + + if ((data->udata64 & 0xffff) != (i - count)) { + printf("Expected buff count miss match at node 3\n"); + goto end; + } + + if (data->udata64 & (0x1 << 16)) + count = i + 1; + if (data->udata64 & (0x1 << 17)) + second_pass = 1; + } + + if (count != i) { + printf("Count missmatch at node 3\n"); + goto end; + } + + if (second_pass) { + printf("Unexpected buffers are at node 3\n"); + goto end; + } else { + obj_node0 = nb_objs * 2; + for (i = 0; i < obj_node0; i++) { + data = &mbuf[4][i]; + data->udata64 = ((uint64_t)tm->test_node[0].idx << 32) + | i; + data->udata64 |= (1 << 17); + if ((i + 1) == obj_node0) + data->udata64 |= (1 << 16); + } + rte_node_enqueue(graph, node, 0, (void**)&mbuf_p[4][0], + obj_node0); + } +end: + return nb_objs; +} + +static int test_lookup_functions(void) +{ + test_main_t *tm = &test_main; + int i; + + + /* Verify the name with ID */ + for (i = 1; i < MAX_NODES; i++) { + char *name = rte_node_id_to_name(tm->test_node[i].idx); + if (strcmp(name, node_names[i]) != 0) { + printf("Test node name verify by ID = %d failed " + "Expected = %s, got %s\n", + i, node_names[i], name); + return -1; + } + } + + /* verify by name */ + for (i = 1; i < MAX_NODES; i++) { + uint32_t idx = rte_node_from_name(node_names[i]); + if (idx != tm->test_node[i].idx) { + printf("Test node ID verify by name = %s failed " + "Expected = %d, got %d\n", + node_names[i], tm->test_node[i].idx, + idx); + return -1; + } + } + + /* Verify edge count */ + for (i = 1; i < MAX_NODES; i++) { + uint32_t count = rte_node_edge_count(tm->test_node[i].idx); + if (count != tm->test_node[i].node.nb_edges) { + printf("Test number of edges for node = %s failed " + "Expected = %d, got = %d\n", + tm->test_node[i].node.name, + tm->test_node[i].node.nb_edges, + count); + return -1; + } + } + + /* verify edge names */ + for (i = 1; i < MAX_NODES; i++) { + uint32_t j, count; + char **next_edges; + + count = rte_node_edge_get(tm->test_node[i].idx, NULL); + if (count != tm->test_node[i].node.nb_edges * sizeof(char*)) { + printf("Test number of edge count for node = %s failed" + " Expected = %d, got = %d\n", + tm->test_node[i].node.name, + tm->test_node[i].node.nb_edges, + count); + return -1; + } + next_edges = malloc(count); + count = rte_node_edge_get(tm->test_node[i].idx, + next_edges); + if (count != tm->test_node[i].node.nb_edges) { + printf("Test number of edges for node = %s failed " + "Expected = %d, got %d\n", + tm->test_node[i].node.name, + tm->test_node[i].node.nb_edges, + count); + return -1; + } + + for (j = 0; j < count; j++) { + if (strcmp(next_edges[j], + tm->test_node[i].node.next_nodes[j]) != 0) { + printf("Edge name miss match, expected = %s" + " got = %s\n", + tm->test_node[i].node.next_nodes[j], + next_edges[j]); + return -1; + } + } + free(next_edges); + } + return 0; +} + +static int test_node_clone(void) +{ + test_main_t *tm = &test_main; + uint32_t node_id, dummy_id; + int i; + + node_id = rte_node_from_name("test_node00"); + tm->test_node[0].idx = node_id; + + /* Clone with same name, should fail */ + dummy_id = rte_node_clone(node_id, "test_node00"); + if (!rte_node_is_invalid(dummy_id)) { + printf("Got valid id when clone with same name, " + " Expecting fail\n"); + return -1; + } + + for (i = 1; i < MAX_NODES; i++) { + tm->test_node[i].idx = + rte_node_clone(node_id, tm->test_node[i].node.name); + if (rte_node_is_invalid(tm->test_node[i].idx)) { + printf("Got invalid node id \n"); + return -1; + } + } + + /* clone from cloned node should fail */ + dummy_id = rte_node_clone(tm->test_node[1].idx, "dummy_node"); + if (!rte_node_is_invalid(dummy_id)) { + printf("Got valid node id when cloning from cloned node" + " Expected fail\n"); + return -1; + } + return 0; +} + +static int test_update_edges(void) +{ + test_main_t *tm = &test_main; + uint32_t node_id; + uint16_t count; + int i; + + + node_id = rte_node_from_name("test_node00"); + count = rte_node_edge_update(node_id, + 0, + tm->test_node[0].node.next_nodes, + tm->test_node[0].node.nb_edges); + if (count != tm->test_node[0].node.nb_edges) { + printf("Update edges failed expected: %d" + " got = %d\n", + tm->test_node[0].node.nb_edges, + count); + return -1; + } + + for (i = 1; i < MAX_NODES; i++) { + count = rte_node_edge_update(tm->test_node[i].idx, + 0, + tm->test_node[i].node.next_nodes, + tm->test_node[i].node.nb_edges); + if (count != tm->test_node[i].node.nb_edges) { + printf("Update edges failed expected: %d" + " got = %d\n", + tm->test_node[i].node.nb_edges, + count); + return -1; + } + + count = rte_node_edge_shrink(tm->test_node[i].idx, + tm->test_node[i].node.nb_edges); + if (count != tm->test_node[i].node.nb_edges) { + printf("Shrink edges failed\n"); + return -1; + } + } + return 0; +} + +static int test_create_graph(void) +{ + const char *node_patterns_dummy[] = { + "test_node_source1", + "test_node00", + "test_node00-test_node11", + "test_node00-test_node22", + "test_node00-test_node33", + "test_node00-dummy_node", + }; + struct rte_graph_param gconf = { + .socket_id = SOCKET_ID_ANY, + .nb_node_patterns = 6, + .node_patterns = node_patterns_dummy, + }; + uint32_t dummy_node_id; + uint32_t node_id; + + + node_id = rte_node_from_name("test_node00"); + dummy_node_id = rte_node_clone(node_id, "dummy_node"); + if (rte_node_is_invalid(dummy_node_id)) { + printf("Got invalid node id \n"); + return -1; + } + graph_id = rte_graph_create("worker0", &gconf); + if (graph_id != RTE_GRAPH_ID_INVALID) { + printf("Graph creation success with isolated node" + " Expected graph creation fail\n"); + return -1; + } + gconf.nb_node_patterns = 5; + gconf.node_patterns = node_patterns; + graph_id = rte_graph_create("worker0", &gconf); + if (graph_id == RTE_GRAPH_ID_INVALID) { + printf("Graph creation failed with error = %d\n", rte_errno); + return -1; + } + return 0; +} + +static int test_graph_walk(void) +{ + struct rte_graph *graph = rte_graph_lookup("worker0"); + int i; + + if (!graph) { + printf("Graph lookup failed\n"); + return -1; + } + + for (i = 0; i < 5; i++) { + rte_graph_walk(graph); + } + + return 0; +} + + +static int test_graph_lookup_functions(void) +{ + test_main_t *tm = &test_main; + struct rte_node *node; + int i; + + + for (i = 0; i < MAX_NODES; i++) { + node = rte_graph_node_get(graph_id, tm->test_node[i].idx); + if (!node) { + printf("rte_graph_node_get, failed for node = %d\n", + tm->test_node[i].idx); + return -1; + } + + if (tm->test_node[i].idx != node->id) { + printf("Node id didn't match, expected = %d" + " got = %d\n", tm->test_node[i].idx, node->id); + return 0; + } + + if (strncmp(node->name, node_names[i], RTE_NODE_NAMESIZE)) { + printf("Node name didn't match, expected = %s" + " got %s\n",node_names[i], node->name); + return -1; + } + } + + for (i = 0; i < MAX_NODES; i++) { + node = rte_graph_node_get_by_name("worker0", node_names[i]); + if (!node) { + printf("rte_graph_node_get, failed for node = %d\n", + tm->test_node[i].idx); + return -1; + } + + if (tm->test_node[i].idx != node->id) { + printf("Node id didn't match, expected = %d" + " got = %d\n", tm->test_node[i].idx, node->id); + return 0; + } + + if (strncmp(node->name, node_names[i], RTE_NODE_NAMESIZE)) { + printf("Node name didn't match, expected = %s" + " got %s\n",node_names[i], node->name); + return -1; + } + } + return 0; +} + +static int +graph_cluster_stats_cb_t(bool is_first, bool is_last, void *cookie, + const struct rte_graph_cluster_node_stats *st) +{ + int i; + + RTE_SET_USED(is_first); + RTE_SET_USED(is_last); + RTE_SET_USED(cookie); + + for (i = 0; i < MAX_NODES + 1; i++) { + rte_node_t id = rte_node_from_name(node_patterns[i]); + if (id == st->id) { + if (obj_stats[i] != st->objs) { + printf("Obj count miss match for node = %s" + "expected=%"PRId64" , got=%"PRId64"\n", + node_patterns[i], obj_stats[i], + st->objs); + return -1; + } + + if (fn_calls[i] != st->calls) { + printf("func call miss match for node = %s" + "expected= %"PRId64" , got=%"PRId64"\n", + node_patterns[i], fn_calls[i], + st->calls); + return -1; + } + } + } + return 0; +} + +static int +test_print_stats(void) +{ + struct rte_graph_cluster_stats_param s_param; + struct rte_graph_cluster_stats *stats; + const char *pattern = "worker0"; + + if (!rte_graph_has_stats_feature()) + return 0; + + /* Prepare stats object */ + memset(&s_param, 0, sizeof(s_param)); + s_param.f = stdout; + s_param.socket_id = SOCKET_ID_ANY; + s_param.graph_patterns = &pattern; + s_param.nb_graph_patterns = 1; + s_param.fn = graph_cluster_stats_cb_t; + + stats = rte_graph_cluster_stats_create(&s_param); + if (stats == NULL) { + printf("Unable to get stats\n"); + return -1; + } + + /* Clear screen and move to top left */ + rte_graph_cluster_stats_get(stats, 0); + + rte_graph_cluster_stats_destroy(stats); + + return 0; +} + +static int graph_setup(void) +{ + int i, j; + + for (i = 0; i <= MAX_NODES; i++) { + for (j = 0 ; j < MBUFF_SIZE; j++) { + mbuf_p[i][j] = &mbuf[i][j]; + } + } + + if (test_node_clone()) { + printf("test_node_clone: fail\n"); + return -1; + } + printf("test_node_clone: pass\n"); + return 0; +} + +static void graph_teardown(void) +{ + rte_graph_t id; + + id = rte_graph_destroy("worker0"); + if (id == RTE_GRAPH_ID_INVALID) { + printf("Graph Destroy failed\n"); + } +} + +static struct unit_test_suite graph_testsuite = { + .suite_name = "Graph library test suite", + .setup = graph_setup, + .teardown = graph_teardown, + .unit_test_cases = { + TEST_CASE(test_update_edges), + TEST_CASE(test_lookup_functions), + TEST_CASE(test_create_graph), + TEST_CASE(test_graph_lookup_functions), + TEST_CASE(test_graph_walk), + TEST_CASE(test_print_stats), + // add test case for rte_graph_cluster_stats_reset + TEST_CASES_END(), /**< NULL terminate unit test array */ + } +}; + +static int +graph_autotest_fn(void) +{ + return unit_test_suite_runner(&graph_testsuite); +} + +REGISTER_TEST_COMMAND(graph_autotest, graph_autotest_fn); -- 2.24.1