| /* |
| * |
| * Copyright 2015 gRPC authors. |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| * |
| */ |
| |
| #include <grpc/grpc.h> |
| #include <grpc/grpc_security.h> |
| #include <grpc/support/alloc.h> |
| #include <grpc/support/host_port.h> |
| #include <grpc/support/log.h> |
| #include <grpc/support/string_util.h> |
| #include "src/core/lib/iomgr/resolve_address.h" |
| #include "src/core/lib/security/credentials/fake/fake_credentials.h" |
| #include "test/core/util/port.h" |
| #include "test/core/util/test_config.h" |
| |
| void test_register_method_fail(void) { |
| grpc_server *server = grpc_server_create(NULL, NULL); |
| void *method; |
| void *method_old; |
| method = |
| grpc_server_register_method(server, NULL, NULL, GRPC_SRM_PAYLOAD_NONE, 0); |
| GPR_ASSERT(method == NULL); |
| method_old = |
| grpc_server_register_method(server, "m", "h", GRPC_SRM_PAYLOAD_NONE, 0); |
| GPR_ASSERT(method_old != NULL); |
| method = grpc_server_register_method( |
| server, "m", "h", GRPC_SRM_PAYLOAD_READ_INITIAL_BYTE_BUFFER, 0); |
| GPR_ASSERT(method == NULL); |
| method_old = |
| grpc_server_register_method(server, "m2", "h2", GRPC_SRM_PAYLOAD_NONE, |
| GRPC_INITIAL_METADATA_IDEMPOTENT_REQUEST); |
| GPR_ASSERT(method_old != NULL); |
| method = |
| grpc_server_register_method(server, "m2", "h2", GRPC_SRM_PAYLOAD_NONE, 0); |
| GPR_ASSERT(method == NULL); |
| method = grpc_server_register_method( |
| server, "m2", "h2", GRPC_SRM_PAYLOAD_READ_INITIAL_BYTE_BUFFER, |
| GRPC_INITIAL_METADATA_IDEMPOTENT_REQUEST); |
| GPR_ASSERT(method == NULL); |
| grpc_server_destroy(server); |
| } |
| |
| void test_request_call_on_no_server_cq(void) { |
| grpc_completion_queue *cc = grpc_completion_queue_create_for_next(NULL); |
| grpc_server *server = grpc_server_create(NULL, NULL); |
| GPR_ASSERT(GRPC_CALL_ERROR_NOT_SERVER_COMPLETION_QUEUE == |
| grpc_server_request_call(server, NULL, NULL, NULL, cc, cc, NULL)); |
| GPR_ASSERT(GRPC_CALL_ERROR_NOT_SERVER_COMPLETION_QUEUE == |
| grpc_server_request_registered_call(server, NULL, NULL, NULL, NULL, |
| NULL, cc, cc, NULL)); |
| grpc_completion_queue_destroy(cc); |
| grpc_server_destroy(server); |
| } |
| |
| void test_bind_server_twice(void) { |
| grpc_arg a; |
| a.type = GRPC_ARG_INTEGER; |
| a.key = GRPC_ARG_ALLOW_REUSEPORT; |
| a.value.integer = 0; |
| grpc_channel_args args = {1, &a}; |
| |
| char *addr; |
| grpc_server *server1 = grpc_server_create(&args, NULL); |
| grpc_server *server2 = grpc_server_create(&args, NULL); |
| grpc_completion_queue *cq = grpc_completion_queue_create_for_next(NULL); |
| int port = grpc_pick_unused_port_or_die(); |
| gpr_asprintf(&addr, "[::]:%d", port); |
| grpc_server_register_completion_queue(server1, cq, NULL); |
| grpc_server_register_completion_queue(server2, cq, NULL); |
| GPR_ASSERT(0 == grpc_server_add_secure_http2_port(server2, addr, NULL)); |
| GPR_ASSERT(port == grpc_server_add_insecure_http2_port(server1, addr)); |
| GPR_ASSERT(0 == grpc_server_add_insecure_http2_port(server2, addr)); |
| grpc_server_credentials *fake_creds = |
| grpc_fake_transport_security_server_credentials_create(); |
| GPR_ASSERT(0 == grpc_server_add_secure_http2_port(server2, addr, fake_creds)); |
| grpc_server_credentials_release(fake_creds); |
| grpc_server_shutdown_and_notify(server1, cq, NULL); |
| grpc_server_shutdown_and_notify(server2, cq, NULL); |
| grpc_completion_queue_next(cq, gpr_inf_future(GPR_CLOCK_MONOTONIC), NULL); |
| grpc_completion_queue_next(cq, gpr_inf_future(GPR_CLOCK_MONOTONIC), NULL); |
| grpc_server_destroy(server1); |
| grpc_server_destroy(server2); |
| grpc_completion_queue_destroy(cq); |
| gpr_free(addr); |
| } |
| |
| void test_bind_server_to_addr(const char *host, bool secure) { |
| int port = grpc_pick_unused_port_or_die(); |
| char *addr; |
| gpr_join_host_port(&addr, host, port); |
| gpr_log(GPR_INFO, "Test bind to %s", addr); |
| |
| grpc_server *server = grpc_server_create(NULL, NULL); |
| if (secure) { |
| grpc_server_credentials *fake_creds = |
| grpc_fake_transport_security_server_credentials_create(); |
| GPR_ASSERT(grpc_server_add_secure_http2_port(server, addr, fake_creds)); |
| grpc_server_credentials_release(fake_creds); |
| } else { |
| GPR_ASSERT(grpc_server_add_insecure_http2_port(server, addr)); |
| } |
| grpc_completion_queue *cq = grpc_completion_queue_create_for_next(NULL); |
| grpc_server_register_completion_queue(server, cq, NULL); |
| grpc_server_start(server); |
| grpc_server_shutdown_and_notify(server, cq, NULL); |
| grpc_completion_queue_next(cq, gpr_inf_future(GPR_CLOCK_MONOTONIC), NULL); |
| grpc_server_destroy(server); |
| grpc_completion_queue_destroy(cq); |
| gpr_free(addr); |
| } |
| |
| static int external_dns_works(const char *host) { |
| grpc_resolved_addresses *res = NULL; |
| grpc_error *error = grpc_blocking_resolve_address(host, "80", &res); |
| GRPC_ERROR_UNREF(error); |
| if (res != NULL) { |
| grpc_resolved_addresses_destroy(res); |
| return 1; |
| } |
| return 0; |
| } |
| |
| static void test_bind_server_to_addrs(const char **addrs, size_t n) { |
| for (size_t i = 0; i < n; i++) { |
| test_bind_server_to_addr(addrs[i], false); |
| test_bind_server_to_addr(addrs[i], true); |
| } |
| } |
| |
| int main(int argc, char **argv) { |
| grpc_test_init(argc, argv); |
| grpc_init(); |
| test_register_method_fail(); |
| test_request_call_on_no_server_cq(); |
| test_bind_server_twice(); |
| |
| static const char *addrs[] = { |
| "::1", "127.0.0.1", "::ffff:127.0.0.1", "localhost", "0.0.0.0", "::", |
| }; |
| test_bind_server_to_addrs(addrs, GPR_ARRAY_SIZE(addrs)); |
| |
| if (external_dns_works("loopback46.unittest.grpc.io")) { |
| static const char *dns_addrs[] = { |
| "loopback46.unittest.grpc.io", "loopback4.unittest.grpc.io", |
| }; |
| test_bind_server_to_addrs(dns_addrs, GPR_ARRAY_SIZE(dns_addrs)); |
| } |
| |
| grpc_shutdown(); |
| return 0; |
| } |