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Diffstat (limited to 'test/core/surface/server_test.cc')
| -rw-r--r-- | test/core/surface/server_test.cc | 166 |
1 files changed, 166 insertions, 0 deletions
diff --git a/test/core/surface/server_test.cc b/test/core/surface/server_test.cc new file mode 100644 index 0000000000..240969a121 --- /dev/null +++ b/test/core/surface/server_test.cc @@ -0,0 +1,166 @@ +/* + * + * 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 = const_cast<char*>(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; +} |