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@ -196,6 +196,178 @@ static void run_one_request(grpc_end2end_test_config config, |
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cq_verifier_destroy(cqv); |
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} |
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/* Creates and returns a grpc_slice containing random alphanumeric characters.
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*/ |
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static grpc_slice generate_random_slice() { |
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size_t i; |
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static const char chars[] = "abcdefghijklmnopqrstuvwxyz1234567890"; |
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char* output; |
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const size_t output_size = 1024 * 1024; |
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output = static_cast<char*>(gpr_malloc(output_size)); |
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for (i = 0; i < output_size - 1; ++i) { |
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output[i] = chars[rand() % static_cast<int>(sizeof(chars) - 1)]; |
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} |
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output[output_size - 1] = '\0'; |
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grpc_slice out = grpc_slice_from_copied_string(output); |
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gpr_free(output); |
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return out; |
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} |
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static void run_one_request_with_payload(grpc_end2end_test_config config, |
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grpc_end2end_test_fixture f) { |
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/* Create large request and response bodies. These are big enough to require
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* multiple round trips to deliver to the peer, and their exact contents of |
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* will be verified on completion. */ |
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grpc_slice request_payload_slice = generate_random_slice(); |
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grpc_slice response_payload_slice = generate_random_slice(); |
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grpc_call* c; |
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grpc_call* s; |
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grpc_byte_buffer* request_payload = |
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grpc_raw_byte_buffer_create(&request_payload_slice, 1); |
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grpc_byte_buffer* response_payload = |
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grpc_raw_byte_buffer_create(&response_payload_slice, 1); |
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cq_verifier* cqv = cq_verifier_create(f.cq); |
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grpc_op ops[6]; |
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grpc_op* op; |
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grpc_metadata_array initial_metadata_recv; |
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grpc_metadata_array trailing_metadata_recv; |
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grpc_metadata_array request_metadata_recv; |
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grpc_byte_buffer* request_payload_recv = nullptr; |
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grpc_byte_buffer* response_payload_recv = nullptr; |
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grpc_call_details call_details; |
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grpc_status_code status; |
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grpc_call_error error; |
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grpc_slice details; |
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int was_cancelled = 2; |
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gpr_timespec deadline = n_seconds_from_now(60); |
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c = grpc_channel_create_call(f.client, nullptr, GRPC_PROPAGATE_DEFAULTS, f.cq, |
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grpc_slice_from_static_string("/foo"), nullptr, |
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deadline, nullptr); |
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GPR_ASSERT(c); |
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grpc_metadata_array_init(&initial_metadata_recv); |
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grpc_metadata_array_init(&trailing_metadata_recv); |
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grpc_metadata_array_init(&request_metadata_recv); |
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grpc_call_details_init(&call_details); |
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memset(ops, 0, sizeof(ops)); |
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op = ops; |
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op->op = GRPC_OP_SEND_INITIAL_METADATA; |
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op->data.send_initial_metadata.count = 0; |
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op->flags = 0; |
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op->reserved = nullptr; |
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op++; |
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op->op = GRPC_OP_SEND_MESSAGE; |
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op->data.send_message.send_message = request_payload; |
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op->flags = 0; |
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op->reserved = nullptr; |
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op++; |
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op->op = GRPC_OP_SEND_CLOSE_FROM_CLIENT; |
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op->flags = 0; |
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op->reserved = nullptr; |
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op++; |
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op->op = GRPC_OP_RECV_INITIAL_METADATA; |
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op->data.recv_initial_metadata.recv_initial_metadata = &initial_metadata_recv; |
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op->flags = 0; |
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op->reserved = nullptr; |
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op++; |
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op->op = GRPC_OP_RECV_MESSAGE; |
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op->data.recv_message.recv_message = &response_payload_recv; |
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op->flags = 0; |
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op->reserved = nullptr; |
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op++; |
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op->op = GRPC_OP_RECV_STATUS_ON_CLIENT; |
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op->data.recv_status_on_client.trailing_metadata = &trailing_metadata_recv; |
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op->data.recv_status_on_client.status = &status; |
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op->data.recv_status_on_client.status_details = &details; |
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op->flags = 0; |
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op->reserved = nullptr; |
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op++; |
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error = grpc_call_start_batch(c, ops, static_cast<size_t>(op - ops), tag(1), |
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nullptr); |
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GPR_ASSERT(GRPC_CALL_OK == error); |
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error = |
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grpc_server_request_call(f.server, &s, &call_details, |
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&request_metadata_recv, f.cq, f.cq, tag(101)); |
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GPR_ASSERT(GRPC_CALL_OK == error); |
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CQ_EXPECT_COMPLETION(cqv, tag(101), 1); |
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cq_verify(cqv); |
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memset(ops, 0, sizeof(ops)); |
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op = ops; |
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op->op = GRPC_OP_SEND_INITIAL_METADATA; |
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op->data.send_initial_metadata.count = 0; |
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op->flags = 0; |
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op->reserved = nullptr; |
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op++; |
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op->op = GRPC_OP_RECV_MESSAGE; |
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op->data.recv_message.recv_message = &request_payload_recv; |
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op->flags = 0; |
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op->reserved = nullptr; |
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op++; |
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error = grpc_call_start_batch(s, ops, static_cast<size_t>(op - ops), tag(102), |
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nullptr); |
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GPR_ASSERT(GRPC_CALL_OK == error); |
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CQ_EXPECT_COMPLETION(cqv, tag(102), 1); |
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cq_verify(cqv); |
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memset(ops, 0, sizeof(ops)); |
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op = ops; |
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op->op = GRPC_OP_RECV_CLOSE_ON_SERVER; |
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op->data.recv_close_on_server.cancelled = &was_cancelled; |
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op->flags = 0; |
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op->reserved = nullptr; |
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op++; |
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op->op = GRPC_OP_SEND_MESSAGE; |
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op->data.send_message.send_message = response_payload; |
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op->flags = 0; |
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op->reserved = nullptr; |
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op++; |
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op->op = GRPC_OP_SEND_STATUS_FROM_SERVER; |
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op->data.send_status_from_server.trailing_metadata_count = 0; |
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op->data.send_status_from_server.status = GRPC_STATUS_OK; |
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grpc_slice status_details = grpc_slice_from_static_string("xyz"); |
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op->data.send_status_from_server.status_details = &status_details; |
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op->flags = 0; |
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op->reserved = nullptr; |
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op++; |
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error = grpc_call_start_batch(s, ops, static_cast<size_t>(op - ops), tag(103), |
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nullptr); |
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GPR_ASSERT(GRPC_CALL_OK == error); |
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CQ_EXPECT_COMPLETION(cqv, tag(103), 1); |
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CQ_EXPECT_COMPLETION(cqv, tag(1), 1); |
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cq_verify(cqv); |
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GPR_ASSERT(status == GRPC_STATUS_OK); |
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GPR_ASSERT(0 == grpc_slice_str_cmp(details, "xyz")); |
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GPR_ASSERT(0 == grpc_slice_str_cmp(call_details.method, "/foo")); |
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GPR_ASSERT(was_cancelled == 0); |
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GPR_ASSERT(byte_buffer_eq_slice(request_payload_recv, request_payload_slice)); |
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GPR_ASSERT( |
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byte_buffer_eq_slice(response_payload_recv, response_payload_slice)); |
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grpc_slice_unref(details); |
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grpc_metadata_array_destroy(&initial_metadata_recv); |
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grpc_metadata_array_destroy(&trailing_metadata_recv); |
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grpc_metadata_array_destroy(&request_metadata_recv); |
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grpc_call_details_destroy(&call_details); |
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grpc_call_unref(c); |
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grpc_call_unref(s); |
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cq_verifier_destroy(cqv); |
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grpc_byte_buffer_destroy(request_payload); |
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grpc_byte_buffer_destroy(response_payload); |
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grpc_byte_buffer_destroy(request_payload_recv); |
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grpc_byte_buffer_destroy(response_payload_recv); |
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} |
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static void test_channelz(grpc_end2end_test_config config) { |
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grpc_end2end_test_fixture f; |
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@ -258,6 +430,10 @@ static void test_channelz(grpc_end2end_test_config config) { |
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GPR_ASSERT(nullptr == strstr(json, "\"severity\":\"CT_INFO\"")); |
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gpr_free(json); |
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// one successful request with payload to test socket data
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// TODO(ncteisen): add some programatic spot checks on the socket json.
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run_one_request_with_payload(config, f); |
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end_test(&f); |
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config.tear_down_data(&f); |
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} |
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