| /* |
| * |
| * Copyright 2014, Google Inc. |
| * All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions are |
| * met: |
| * |
| * * Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * * Redistributions in binary form must reproduce the above |
| * copyright notice, this list of conditions and the following disclaimer |
| * in the documentation and/or other materials provided with the |
| * distribution. |
| * * Neither the name of Google Inc. nor the names of its |
| * contributors may be used to endorse or promote products derived from |
| * this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| * |
| */ |
| |
| #include "test/core/end2end/end2end_tests.h" |
| |
| #include <stdio.h> |
| #include <string.h> |
| #include <unistd.h> |
| |
| #include <grpc/byte_buffer.h> |
| #include <grpc/support/alloc.h> |
| #include <grpc/support/log.h> |
| #include <grpc/support/time.h> |
| #include <grpc/support/useful.h> |
| #include "test/core/end2end/cq_verifier.h" |
| |
| enum { TIMEOUT = 200000 }; |
| |
| static void *tag(gpr_intptr t) { return (void *)t; } |
| |
| static grpc_end2end_test_fixture begin_test(grpc_end2end_test_config config, |
| const char *test_name, |
| grpc_channel_args *client_args, |
| grpc_channel_args *server_args) { |
| grpc_end2end_test_fixture f; |
| gpr_log(GPR_INFO, "%s/%s", test_name, config.name); |
| f = config.create_fixture(client_args, server_args); |
| config.init_client(&f, client_args); |
| config.init_server(&f, server_args); |
| return f; |
| } |
| |
| static gpr_timespec n_seconds_time(int n) { |
| return gpr_time_add(gpr_now(), gpr_time_from_micros(GPR_US_PER_SEC * n)); |
| } |
| |
| static gpr_timespec five_seconds_time() { return n_seconds_time(5); } |
| |
| static void drain_cq(grpc_completion_queue *cq) { |
| grpc_event *ev; |
| grpc_completion_type type; |
| do { |
| ev = grpc_completion_queue_next(cq, five_seconds_time()); |
| GPR_ASSERT(ev); |
| type = ev->type; |
| grpc_event_finish(ev); |
| } while (type != GRPC_QUEUE_SHUTDOWN); |
| } |
| |
| static void shutdown_server(grpc_end2end_test_fixture *f) { |
| if (!f->server) return; |
| grpc_server_shutdown(f->server); |
| grpc_server_destroy(f->server); |
| f->server = NULL; |
| } |
| |
| static void shutdown_client(grpc_end2end_test_fixture *f) { |
| if (!f->client) return; |
| grpc_channel_destroy(f->client); |
| f->client = NULL; |
| } |
| |
| static void end_test(grpc_end2end_test_fixture *f) { |
| shutdown_server(f); |
| shutdown_client(f); |
| |
| grpc_completion_queue_shutdown(f->server_cq); |
| drain_cq(f->server_cq); |
| grpc_completion_queue_destroy(f->server_cq); |
| grpc_completion_queue_shutdown(f->client_cq); |
| drain_cq(f->client_cq); |
| grpc_completion_queue_destroy(f->client_cq); |
| } |
| |
| /* Request with a large amount of metadata.*/ |
| static void test_request_with_large_metadata(grpc_end2end_test_config config) { |
| grpc_call *c; |
| grpc_call *s; |
| gpr_timespec deadline = five_seconds_time(); |
| grpc_metadata meta; |
| grpc_end2end_test_fixture f = begin_test(config, __FUNCTION__, NULL, NULL); |
| cq_verifier *v_client = cq_verifier_create(f.client_cq); |
| cq_verifier *v_server = cq_verifier_create(f.server_cq); |
| const int large_size = 64 * 1024; |
| |
| GPR_ASSERT(GRPC_CALL_OK == grpc_server_request_call(f.server, tag(100))); |
| |
| meta.key = "key"; |
| meta.value = gpr_malloc(large_size + 1); |
| memset(meta.value, 'a', large_size); |
| meta.value[large_size] = 0; |
| meta.value_length = large_size; |
| |
| c = grpc_channel_create_call(f.client, "/foo", "test.google.com", deadline); |
| GPR_ASSERT(c); |
| |
| /* add the metadata */ |
| GPR_ASSERT(GRPC_CALL_OK == grpc_call_add_metadata(c, &meta, 0)); |
| |
| GPR_ASSERT(GRPC_CALL_OK == |
| grpc_call_invoke(c, f.client_cq, tag(2), tag(3), 0)); |
| |
| cq_expect_server_rpc_new(v_server, &s, tag(100), "/foo", "test.google.com", |
| deadline, "key", meta.value, NULL); |
| cq_verify(v_server); |
| |
| grpc_call_accept(s, f.server_cq, tag(102), 0); |
| |
| /* fetch metadata.. */ |
| cq_expect_client_metadata_read(v_client, tag(2), NULL); |
| cq_verify(v_client); |
| |
| GPR_ASSERT(GRPC_CALL_OK == grpc_call_writes_done(c, tag(8))); |
| GPR_ASSERT(GRPC_CALL_OK == |
| grpc_call_start_write_status(s, GRPC_STATUS_OK, NULL, tag(9))); |
| |
| cq_expect_finish_accepted(v_client, tag(8), GRPC_OP_OK); |
| cq_expect_finished_with_status(v_client, tag(3), GRPC_STATUS_OK, NULL, NULL); |
| cq_verify(v_client); |
| |
| cq_expect_finish_accepted(v_server, tag(9), GRPC_OP_OK); |
| cq_expect_finished(v_server, tag(102), NULL); |
| cq_verify(v_server); |
| |
| grpc_call_destroy(c); |
| grpc_call_destroy(s); |
| |
| end_test(&f); |
| config.tear_down_data(&f); |
| |
| cq_verifier_destroy(v_client); |
| cq_verifier_destroy(v_server); |
| |
| gpr_free(meta.value); |
| } |
| |
| void grpc_end2end_tests(grpc_end2end_test_config config) { |
| test_request_with_large_metadata(config); |
| } |