mirror of https://github.com/grpc/grpc.git
Actually exposing it from the C API. Also removing grpc_status, since it's mostly useless. Change on 2014/12/15 by ctiller <ctiller@google.com> ------------- Created by MOE: http://code.google.com/p/moe-java MOE_MIGRATED_REVID=82180546pull/1/merge
ctiller
10 years ago
committed by
Nicolas Noble
parent
c6d61c4dd6
commit
2845cade4c
35 changed files with 614 additions and 142 deletions
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/*
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* |
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* Copyright 2014, Google Inc. |
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* All rights reserved. |
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* |
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* Redistribution and use in source and binary forms, with or without |
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* modification, are permitted provided that the following conditions are |
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* met: |
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* |
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* * Redistributions of source code must retain the above copyright |
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* notice, this list of conditions and the following disclaimer. |
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* * Redistributions in binary form must reproduce the above |
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* copyright notice, this list of conditions and the following disclaimer |
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* in the documentation and/or other materials provided with the |
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* distribution. |
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* * Neither the name of Google Inc. nor the names of its |
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* contributors may be used to endorse or promote products derived from |
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* this software without specific prior written permission. |
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* |
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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* |
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*/ |
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#include "test/core/end2end/end2end_tests.h" |
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#include <stdio.h> |
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#include <string.h> |
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#include <unistd.h> |
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#include <grpc/byte_buffer.h> |
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#include <grpc/support/alloc.h> |
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#include <grpc/support/log.h> |
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#include <grpc/support/time.h> |
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#include <grpc/support/useful.h> |
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#include "test/core/end2end/cq_verifier.h" |
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enum { TIMEOUT = 200000 }; |
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static void *tag(gpr_intptr t) { return (void *)t; } |
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static grpc_end2end_test_fixture begin_test(grpc_end2end_test_config config, |
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const char *test_name, |
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grpc_channel_args *client_args, |
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grpc_channel_args *server_args) { |
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grpc_end2end_test_fixture f; |
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gpr_log(GPR_INFO, "%s/%s", test_name, config.name); |
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f = config.create_fixture(client_args, server_args); |
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config.init_client(&f, client_args); |
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config.init_server(&f, server_args); |
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return f; |
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} |
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static gpr_timespec n_seconds_time(int n) { |
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return gpr_time_add(gpr_now(), gpr_time_from_micros(GPR_US_PER_SEC * n)); |
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} |
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static gpr_timespec five_seconds_time() { return n_seconds_time(5); } |
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static void drain_cq(grpc_completion_queue *cq) { |
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grpc_event *ev; |
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grpc_completion_type type; |
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do { |
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ev = grpc_completion_queue_next(cq, five_seconds_time()); |
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GPR_ASSERT(ev); |
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type = ev->type; |
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grpc_event_finish(ev); |
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} while (type != GRPC_QUEUE_SHUTDOWN); |
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} |
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static void shutdown_server(grpc_end2end_test_fixture *f) { |
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if (!f->server) return; |
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grpc_server_shutdown(f->server); |
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grpc_server_destroy(f->server); |
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f->server = NULL; |
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} |
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static void shutdown_client(grpc_end2end_test_fixture *f) { |
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if (!f->client) return; |
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grpc_channel_destroy(f->client); |
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f->client = NULL; |
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} |
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static void end_test(grpc_end2end_test_fixture *f) { |
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shutdown_server(f); |
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shutdown_client(f); |
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grpc_completion_queue_shutdown(f->server_cq); |
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drain_cq(f->server_cq); |
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grpc_completion_queue_destroy(f->server_cq); |
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grpc_completion_queue_shutdown(f->client_cq); |
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drain_cq(f->client_cq); |
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grpc_completion_queue_destroy(f->client_cq); |
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} |
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/* Request/response with metadata and payload.*/ |
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static void test_request_response_with_metadata_and_payload( |
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grpc_end2end_test_config config) { |
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grpc_call *c; |
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grpc_call *s; |
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gpr_slice request_payload_slice = gpr_slice_from_copied_string("hello world"); |
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gpr_slice response_payload_slice = gpr_slice_from_copied_string("hello you"); |
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grpc_byte_buffer *request_payload = |
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grpc_byte_buffer_create(&request_payload_slice, 1); |
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grpc_byte_buffer *response_payload = |
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grpc_byte_buffer_create(&response_payload_slice, 1); |
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gpr_timespec deadline = five_seconds_time(); |
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grpc_metadata meta1 = {"key1", "val1", 4}; |
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grpc_metadata meta2 = {"key2", "val2", 4}; |
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grpc_metadata meta3 = {"key3", "val3", 4}; |
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grpc_metadata meta4 = {"key4", "val4", 4}; |
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grpc_metadata meta5 = {"key5", "val5", 4}; |
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grpc_metadata meta6 = {"key6", "val6", 4}; |
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grpc_end2end_test_fixture f = begin_test(config, __FUNCTION__, NULL, NULL); |
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cq_verifier *v_client = cq_verifier_create(f.client_cq); |
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cq_verifier *v_server = cq_verifier_create(f.server_cq); |
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GPR_ASSERT(GRPC_CALL_OK == grpc_server_request_call(f.server, tag(100))); |
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/* byte buffer holds the slice, we can unref it already */ |
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gpr_slice_unref(request_payload_slice); |
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gpr_slice_unref(response_payload_slice); |
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c = grpc_channel_create_call(f.client, "/foo", "test.google.com", deadline); |
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GPR_ASSERT(c); |
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/* add multiple metadata */ |
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GPR_ASSERT(GRPC_CALL_OK == grpc_call_add_metadata(c, &meta1, 0)); |
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GPR_ASSERT(GRPC_CALL_OK == grpc_call_add_metadata(c, &meta2, 0)); |
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GPR_ASSERT(GRPC_CALL_OK == |
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grpc_call_start_invoke(c, f.client_cq, tag(1), tag(2), tag(3), 0)); |
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cq_expect_invoke_accepted(v_client, tag(1), GRPC_OP_OK); |
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cq_verify(v_client); |
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GPR_ASSERT(GRPC_CALL_OK == |
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grpc_call_start_write(c, request_payload, tag(4), 0)); |
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/* destroy byte buffer early to ensure async code keeps track of its contents
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correctly */ |
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grpc_byte_buffer_destroy(request_payload); |
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cq_expect_write_accepted(v_client, tag(4), GRPC_OP_OK); |
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cq_verify(v_client); |
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cq_expect_server_rpc_new(v_server, &s, tag(100), "/foo", "test.google.com", |
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deadline, "key1", "val1", "key2", "val2", NULL); |
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cq_verify(v_server); |
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grpc_call_server_accept(s, f.server_cq, tag(102)); |
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/* add multiple metadata */ |
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GPR_ASSERT(GRPC_CALL_OK == grpc_call_add_metadata(s, &meta3, 0)); |
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GPR_ASSERT(GRPC_CALL_OK == grpc_call_add_metadata(s, &meta4, 0)); |
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grpc_call_server_end_initial_metadata(s, 0); |
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GPR_ASSERT(GRPC_CALL_OK == grpc_call_add_metadata(s, &meta5, 0)); |
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GPR_ASSERT(GRPC_CALL_OK == grpc_call_add_metadata(s, &meta6, 0)); |
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GPR_ASSERT(GRPC_CALL_OK == grpc_call_start_read(s, tag(5))); |
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cq_expect_read(v_server, tag(5), gpr_slice_from_copied_string("hello world")); |
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cq_verify(v_server); |
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GPR_ASSERT(GRPC_CALL_OK == |
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grpc_call_start_write(s, response_payload, tag(6), 0)); |
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/* destroy byte buffer early to ensure async code keeps track of its contents
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correctly */ |
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grpc_byte_buffer_destroy(response_payload); |
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cq_expect_write_accepted(v_server, tag(6), GRPC_OP_OK); |
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cq_verify(v_server); |
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/* fetch metadata.. */ |
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cq_expect_client_metadata_read(v_client, tag(2), "key3", "val3", "key4", |
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"val4", NULL); |
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cq_verify(v_client); |
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GPR_ASSERT(GRPC_CALL_OK == grpc_call_start_read(c, tag(7))); |
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cq_expect_read(v_client, tag(7), gpr_slice_from_copied_string("hello you")); |
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cq_verify(v_client); |
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GPR_ASSERT(GRPC_CALL_OK == grpc_call_writes_done(c, tag(8))); |
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GPR_ASSERT(GRPC_CALL_OK == grpc_call_start_write_status( |
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s, GRPC_STATUS_UNIMPLEMENTED, "xyz", tag(9))); |
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cq_expect_finish_accepted(v_client, tag(8), GRPC_OP_OK); |
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cq_expect_finished_with_status(v_client, tag(3), GRPC_STATUS_UNIMPLEMENTED, |
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"xyz", "key5", "val5", "key6", "val6", NULL); |
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cq_verify(v_client); |
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cq_expect_finish_accepted(v_server, tag(9), GRPC_OP_OK); |
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cq_expect_finished(v_server, tag(102), NULL); |
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cq_verify(v_server); |
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grpc_call_destroy(c); |
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grpc_call_destroy(s); |
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end_test(&f); |
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config.tear_down_data(&f); |
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cq_verifier_destroy(v_client); |
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cq_verifier_destroy(v_server); |
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} |
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void grpc_end2end_tests(grpc_end2end_test_config config) { |
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test_request_response_with_metadata_and_payload(config); |
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} |
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