1 /*
2 *
3 * Copyright 2015 gRPC authors.
4 *
5 * Licensed under the Apache License, Version 2.0 (the "License");
6 * you may not use this file except in compliance with the License.
7 * You may obtain a copy of the License at
8 *
9 * http://www.apache.org/licenses/LICENSE-2.0
10 *
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
16 *
17 */
18
19 #include "test/core/end2end/end2end_tests.h"
20
21 #include <stdio.h>
22 #include <string.h>
23
24 #include <grpc/byte_buffer.h>
25 #include <grpc/support/alloc.h>
26 #include <grpc/support/log.h>
27 #include <grpc/support/time.h>
28 #include "test/core/end2end/cq_verifier.h"
29
tag(intptr_t t)30 static void* tag(intptr_t t) { return (void*)t; }
31
begin_test(grpc_end2end_test_config config,const char * test_name,grpc_channel_args * client_args,grpc_channel_args * server_args)32 static grpc_end2end_test_fixture begin_test(grpc_end2end_test_config config,
33 const char* test_name,
34 grpc_channel_args* client_args,
35 grpc_channel_args* server_args) {
36 grpc_end2end_test_fixture f;
37 gpr_log(GPR_INFO, "Running test: %s/%s", test_name, config.name);
38 f = config.create_fixture(client_args, server_args);
39 config.init_server(&f, server_args);
40 config.init_client(&f, client_args);
41 return f;
42 }
43
n_seconds_from_now(int n)44 static gpr_timespec n_seconds_from_now(int n) {
45 return grpc_timeout_seconds_to_deadline(n);
46 }
47
five_seconds_from_now(void)48 static gpr_timespec five_seconds_from_now(void) {
49 return n_seconds_from_now(5);
50 }
51
drain_cq(grpc_completion_queue * cq)52 static void drain_cq(grpc_completion_queue* cq) {
53 grpc_event ev;
54 do {
55 ev = grpc_completion_queue_next(cq, five_seconds_from_now(), nullptr);
56 } while (ev.type != GRPC_QUEUE_SHUTDOWN);
57 }
58
shutdown_server(grpc_end2end_test_fixture * f)59 static void shutdown_server(grpc_end2end_test_fixture* f) {
60 if (!f->server) return;
61 grpc_server_shutdown_and_notify(f->server, f->shutdown_cq, tag(1000));
62 GPR_ASSERT(grpc_completion_queue_pluck(f->shutdown_cq, tag(1000),
63 grpc_timeout_seconds_to_deadline(5),
64 nullptr)
65 .type == GRPC_OP_COMPLETE);
66 grpc_server_destroy(f->server);
67 f->server = nullptr;
68 }
69
shutdown_client(grpc_end2end_test_fixture * f)70 static void shutdown_client(grpc_end2end_test_fixture* f) {
71 if (!f->client) return;
72 grpc_channel_destroy(f->client);
73 f->client = nullptr;
74 }
75
end_test(grpc_end2end_test_fixture * f)76 static void end_test(grpc_end2end_test_fixture* f) {
77 shutdown_server(f);
78 shutdown_client(f);
79
80 grpc_completion_queue_shutdown(f->cq);
81 drain_cq(f->cq);
82 grpc_completion_queue_destroy(f->cq);
83 grpc_completion_queue_destroy(f->shutdown_cq);
84 }
85
86 /* Request/response with metadata and payload.*/
test_with_authority_header(grpc_end2end_test_config config)87 static void test_with_authority_header(grpc_end2end_test_config config) {
88 grpc_call* c;
89 grpc_slice request_payload_slice =
90 grpc_slice_from_copied_string("hello world");
91 grpc_byte_buffer* request_payload =
92 grpc_raw_byte_buffer_create(&request_payload_slice, 1);
93 grpc_metadata meta_c[2] = {{grpc_slice_from_static_string("key1"),
94 grpc_slice_from_static_string("val1"),
95 0,
96 {{nullptr, nullptr, nullptr, nullptr}}},
97 {grpc_slice_from_static_string("key2"),
98 grpc_slice_from_static_string("val2"),
99 0,
100 {{nullptr, nullptr, nullptr, nullptr}}}};
101 grpc_end2end_test_fixture f =
102 begin_test(config, "test_with_authority_header", nullptr, nullptr);
103 cq_verifier* cqv = cq_verifier_create(f.cq);
104 grpc_op ops[6];
105 grpc_op* op;
106 grpc_metadata_array initial_metadata_recv;
107 grpc_metadata_array trailing_metadata_recv;
108 grpc_byte_buffer* response_payload_recv = nullptr;
109 grpc_status_code status;
110 grpc_call_error error;
111 grpc_slice details;
112
113 grpc_slice host = grpc_slice_from_static_string("foo.test.google.fr");
114 gpr_timespec deadline = five_seconds_from_now();
115 c = grpc_channel_create_call(f.client, nullptr, GRPC_PROPAGATE_DEFAULTS, f.cq,
116 grpc_slice_from_static_string("/foo"), &host,
117 deadline, nullptr);
118 GPR_ASSERT(c);
119
120 grpc_metadata_array_init(&initial_metadata_recv);
121 grpc_metadata_array_init(&trailing_metadata_recv);
122
123 memset(ops, 0, sizeof(ops));
124 op = ops;
125 op->op = GRPC_OP_SEND_INITIAL_METADATA;
126 op->data.send_initial_metadata.count = 2;
127 op->data.send_initial_metadata.metadata = meta_c;
128 op->flags = 0;
129 op->reserved = nullptr;
130 op++;
131 op->op = GRPC_OP_SEND_MESSAGE;
132 op->data.send_message.send_message = request_payload;
133 op->flags = 0;
134 op->reserved = nullptr;
135 op++;
136 op->op = GRPC_OP_SEND_CLOSE_FROM_CLIENT;
137 op->flags = 0;
138 op->reserved = nullptr;
139 op++;
140 op->op = GRPC_OP_RECV_INITIAL_METADATA;
141 op->data.recv_initial_metadata.recv_initial_metadata = &initial_metadata_recv;
142 op->flags = 0;
143 op->reserved = nullptr;
144 op++;
145 op->op = GRPC_OP_RECV_MESSAGE;
146 op->data.recv_message.recv_message = &response_payload_recv;
147 op->flags = 0;
148 op->reserved = nullptr;
149 op++;
150 op->op = GRPC_OP_RECV_STATUS_ON_CLIENT;
151 op->data.recv_status_on_client.trailing_metadata = &trailing_metadata_recv;
152 op->data.recv_status_on_client.status = &status;
153 op->data.recv_status_on_client.status_details = &details;
154 op->flags = 0;
155 op->reserved = nullptr;
156 op++;
157 error = grpc_call_start_batch(c, ops, static_cast<size_t>(op - ops), tag(1),
158 nullptr);
159 GPR_ASSERT(GRPC_CALL_OK == error);
160
161 CQ_EXPECT_COMPLETION(cqv, tag(1), 1);
162 cq_verify(cqv);
163
164 GPR_ASSERT(status == GRPC_STATUS_CANCELLED);
165
166 grpc_slice_unref(details);
167 grpc_metadata_array_destroy(&initial_metadata_recv);
168 grpc_metadata_array_destroy(&trailing_metadata_recv);
169
170 grpc_call_unref(c);
171
172 cq_verifier_destroy(cqv);
173
174 grpc_byte_buffer_destroy(request_payload);
175 grpc_byte_buffer_destroy(response_payload_recv);
176
177 end_test(&f);
178 config.tear_down_data(&f);
179 }
180
authority_not_supported(grpc_end2end_test_config config)181 void authority_not_supported(grpc_end2end_test_config config) {
182 if (config.feature_mask & FEATURE_MASK_SUPPORTS_AUTHORITY_HEADER) {
183 return;
184 }
185 test_with_authority_header(config);
186 }
187
authority_not_supported_pre_init(void)188 void authority_not_supported_pre_init(void) {}
189