| /* |
| * |
| * 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 <grpc/byte_buffer.h> |
| #include <grpc/support/alloc.h> |
| #include <grpc/support/log.h> |
| #include <grpc/support/time.h> |
| #include <grpc/support/string.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); |
| } |
| |
| static void test_no_op(grpc_end2end_test_config config) { |
| grpc_end2end_test_fixture f = begin_test(config, __FUNCTION__, NULL, NULL); |
| end_test(&f); |
| config.tear_down_data(&f); |
| } |
| |
| static void simple_request_body(grpc_end2end_test_fixture f) { |
| grpc_call *c; |
| grpc_call *s; |
| grpc_status send_status = {GRPC_STATUS_UNIMPLEMENTED, "xyz"}; |
| gpr_timespec deadline = five_seconds_time(); |
| cq_verifier *v_client = cq_verifier_create(f.client_cq); |
| cq_verifier *v_server = cq_verifier_create(f.server_cq); |
| |
| c = grpc_channel_create_call(f.client, "/foo", "test.google.com", deadline); |
| GPR_ASSERT(c); |
| |
| GPR_ASSERT(GRPC_CALL_OK == |
| grpc_call_start_invoke(c, f.client_cq, tag(1), tag(2), tag(3), 0)); |
| cq_expect_invoke_accepted(v_client, tag(1), GRPC_OP_OK); |
| cq_verify(v_client); |
| |
| GPR_ASSERT(GRPC_CALL_OK == grpc_call_writes_done(c, tag(4))); |
| cq_expect_finish_accepted(v_client, tag(4), GRPC_OP_OK); |
| cq_verify(v_client); |
| |
| GPR_ASSERT(GRPC_CALL_OK == grpc_server_request_call(f.server, tag(100))); |
| cq_expect_server_rpc_new(v_server, &s, tag(100), "/foo", "test.google.com", |
| deadline, NULL); |
| cq_verify(v_server); |
| |
| GPR_ASSERT(GRPC_CALL_OK == grpc_call_accept(s, f.server_cq, tag(102), 0)); |
| cq_expect_client_metadata_read(v_client, tag(2), NULL); |
| cq_verify(v_client); |
| |
| GPR_ASSERT(GRPC_CALL_OK == |
| grpc_call_start_write_status(s, send_status, tag(5))); |
| cq_expect_finished_with_status(v_client, tag(3), send_status, NULL); |
| cq_verify(v_client); |
| |
| cq_expect_finish_accepted(v_server, tag(5), GRPC_OP_OK); |
| cq_verify(v_server); |
| cq_expect_finished(v_server, tag(102), NULL); |
| cq_verify(v_server); |
| |
| grpc_call_destroy(c); |
| grpc_call_destroy(s); |
| |
| cq_verifier_destroy(v_client); |
| cq_verifier_destroy(v_server); |
| } |
| |
| /* an alternative ordering of the simple request body */ |
| static void simple_request_body2(grpc_end2end_test_fixture f) { |
| grpc_call *c; |
| grpc_call *s; |
| grpc_status send_status = {GRPC_STATUS_UNIMPLEMENTED, "xyz"}; |
| gpr_timespec deadline = five_seconds_time(); |
| cq_verifier *v_client = cq_verifier_create(f.client_cq); |
| cq_verifier *v_server = cq_verifier_create(f.server_cq); |
| |
| c = grpc_channel_create_call(f.client, "/foo", "test.google.com", deadline); |
| GPR_ASSERT(c); |
| |
| GPR_ASSERT(GRPC_CALL_OK == |
| grpc_call_start_invoke(c, f.client_cq, tag(1), tag(2), tag(3), 0)); |
| cq_expect_invoke_accepted(v_client, tag(1), GRPC_OP_OK); |
| cq_verify(v_client); |
| |
| GPR_ASSERT(GRPC_CALL_OK == grpc_call_writes_done(c, tag(4))); |
| cq_expect_finish_accepted(v_client, tag(4), GRPC_OP_OK); |
| cq_verify(v_client); |
| |
| GPR_ASSERT(GRPC_CALL_OK == grpc_server_request_call(f.server, tag(100))); |
| cq_expect_server_rpc_new(v_server, &s, tag(100), "/foo", "test.google.com", |
| deadline, NULL); |
| cq_verify(v_server); |
| |
| GPR_ASSERT(GRPC_CALL_OK == grpc_call_accept(s, f.server_cq, tag(102), 0)); |
| |
| GPR_ASSERT(GRPC_CALL_OK == |
| grpc_call_start_write_status(s, send_status, tag(5))); |
| cq_expect_finish_accepted(v_server, tag(5), GRPC_OP_OK); |
| cq_verify(v_server); |
| |
| cq_expect_client_metadata_read(v_client, tag(2), NULL); |
| cq_verify(v_client); |
| |
| cq_expect_finished_with_status(v_client, tag(3), send_status, NULL); |
| cq_verify(v_client); |
| |
| cq_expect_finished(v_server, tag(102), NULL); |
| cq_verify(v_server); |
| |
| grpc_call_destroy(c); |
| grpc_call_destroy(s); |
| |
| cq_verifier_destroy(v_client); |
| cq_verifier_destroy(v_server); |
| } |
| |
| static void test_invoke_simple_request( |
| grpc_end2end_test_config config, const char *name, |
| void (*body)(grpc_end2end_test_fixture f)) { |
| char *fullname; |
| grpc_end2end_test_fixture f; |
| |
| gpr_asprintf(&fullname, "%s/%s", __FUNCTION__, name); |
| f = begin_test(config, fullname, NULL, NULL); |
| body(f); |
| end_test(&f); |
| config.tear_down_data(&f); |
| gpr_free(fullname); |
| } |
| |
| static void test_invoke_10_simple_requests(grpc_end2end_test_config config) { |
| int i; |
| grpc_end2end_test_fixture f = begin_test(config, __FUNCTION__, NULL, NULL); |
| for (i = 0; i < 10; i++) { |
| simple_request_body(f); |
| gpr_log(GPR_INFO, "Passed simple request %d", i); |
| } |
| end_test(&f); |
| config.tear_down_data(&f); |
| } |
| |
| static void simple_delayed_request_body(grpc_end2end_test_config config, |
| grpc_end2end_test_fixture *f, |
| grpc_channel_args *client_args, |
| grpc_channel_args *server_args, |
| long delay_us) { |
| grpc_call *c; |
| grpc_call *s; |
| grpc_status send_status = {GRPC_STATUS_UNIMPLEMENTED, "xyz"}; |
| gpr_timespec deadline = five_seconds_time(); |
| cq_verifier *v_client = cq_verifier_create(f->client_cq); |
| cq_verifier *v_server = cq_verifier_create(f->server_cq); |
| |
| config.init_client(f, client_args); |
| |
| c = grpc_channel_create_call(f->client, "/foo", "test.google.com", deadline); |
| GPR_ASSERT(c); |
| |
| GPR_ASSERT(GRPC_CALL_OK == grpc_call_start_invoke(c, f->client_cq, tag(1), |
| tag(2), tag(3), 0)); |
| gpr_sleep_until(gpr_time_add(gpr_now(), gpr_time_from_micros(delay_us))); |
| cq_expect_invoke_accepted(v_client, tag(1), GRPC_OP_OK); |
| |
| config.init_server(f, server_args); |
| |
| cq_verify(v_client); |
| |
| GPR_ASSERT(GRPC_CALL_OK == grpc_call_writes_done(c, tag(4))); |
| cq_expect_finish_accepted(v_client, tag(4), GRPC_OP_OK); |
| cq_verify(v_client); |
| |
| GPR_ASSERT(GRPC_CALL_OK == grpc_server_request_call(f->server, tag(100))); |
| cq_expect_server_rpc_new(v_server, &s, tag(100), "/foo", "test.google.com", |
| deadline, NULL); |
| cq_verify(v_server); |
| |
| GPR_ASSERT(GRPC_CALL_OK == grpc_call_accept(s, f->server_cq, tag(102), 0)); |
| cq_expect_client_metadata_read(v_client, tag(2), NULL); |
| cq_verify(v_client); |
| |
| GPR_ASSERT(GRPC_CALL_OK == |
| grpc_call_start_write_status(s, send_status, tag(5))); |
| cq_expect_finished_with_status(v_client, tag(3), send_status, NULL); |
| cq_verify(v_client); |
| |
| cq_expect_finish_accepted(v_server, tag(5), GRPC_OP_OK); |
| cq_expect_finished(v_server, tag(102), NULL); |
| cq_verify(v_server); |
| |
| grpc_call_destroy(c); |
| grpc_call_destroy(s); |
| |
| cq_verifier_destroy(v_client); |
| cq_verifier_destroy(v_server); |
| } |
| |
| static void test_simple_delayed_request_short(grpc_end2end_test_config config) { |
| grpc_end2end_test_fixture f; |
| |
| gpr_log(GPR_INFO, "%s/%s", __FUNCTION__, config.name); |
| f = config.create_fixture(NULL, NULL); |
| simple_delayed_request_body(config, &f, NULL, NULL, 100000); |
| end_test(&f); |
| config.tear_down_data(&f); |
| } |
| |
| static void test_simple_delayed_request_long(grpc_end2end_test_config config) { |
| grpc_end2end_test_fixture f; |
| |
| gpr_log(GPR_INFO, "%s/%s", __FUNCTION__, config.name); |
| f = config.create_fixture(NULL, NULL); |
| /* This timeout should be longer than a single retry */ |
| simple_delayed_request_body(config, &f, NULL, NULL, 1500000); |
| end_test(&f); |
| config.tear_down_data(&f); |
| } |
| |
| /* Client sends a request with payload, server reads then returns status. */ |
| static void test_invoke_request_with_payload(grpc_end2end_test_config config) { |
| grpc_call *c; |
| grpc_call *s; |
| grpc_status send_status = {GRPC_STATUS_UNIMPLEMENTED, "xyz"}; |
| gpr_slice payload_slice = gpr_slice_from_copied_string("hello world"); |
| grpc_byte_buffer *payload = grpc_byte_buffer_create(&payload_slice, 1); |
| gpr_timespec deadline = five_seconds_time(); |
| 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); |
| |
| /* byte buffer holds the slice, we can unref it already */ |
| gpr_slice_unref(payload_slice); |
| |
| c = grpc_channel_create_call(f.client, "/foo", "test.google.com", deadline); |
| GPR_ASSERT(c); |
| |
| GPR_ASSERT(GRPC_CALL_OK == grpc_server_request_call(f.server, tag(100))); |
| |
| GPR_ASSERT(GRPC_CALL_OK == |
| grpc_call_start_invoke(c, f.client_cq, tag(1), tag(2), tag(3), 0)); |
| cq_expect_invoke_accepted(v_client, tag(1), GRPC_OP_OK); |
| cq_verify(v_client); |
| |
| GPR_ASSERT(GRPC_CALL_OK == grpc_call_start_write(c, payload, tag(4), 0)); |
| /* destroy byte buffer early to ensure async code keeps track of its contents |
| correctly */ |
| grpc_byte_buffer_destroy(payload); |
| cq_expect_write_accepted(v_client, tag(4), GRPC_OP_OK); |
| cq_verify(v_client); |
| |
| cq_expect_server_rpc_new(v_server, &s, tag(100), "/foo", "test.google.com", |
| deadline, NULL); |
| cq_verify(v_server); |
| |
| grpc_call_accept(s, f.server_cq, tag(102), 0); |
| cq_expect_client_metadata_read(v_client, tag(2), NULL); |
| cq_verify(v_client); |
| |
| GPR_ASSERT(GRPC_CALL_OK == grpc_call_start_read(s, tag(4))); |
| cq_expect_read(v_server, tag(4), gpr_slice_from_copied_string("hello world")); |
| |
| GPR_ASSERT(GRPC_CALL_OK == grpc_call_writes_done(c, tag(5))); |
| GPR_ASSERT(GRPC_CALL_OK == |
| grpc_call_start_write_status(s, send_status, tag(6))); |
| cq_expect_finish_accepted(v_client, tag(5), GRPC_OP_OK); |
| cq_expect_finished_with_status(v_client, tag(3), send_status, NULL); |
| cq_verify(v_client); |
| |
| cq_expect_finish_accepted(v_server, tag(6), 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); |
| } |
| |
| /* test the case when there is a pending message at the client side, |
| writes_done should not return a status without a start_read. |
| Note: this test will last for 3s. Do not run in a loop. */ |
| static void test_writes_done_hangs_with_pending_read( |
| grpc_end2end_test_config config) { |
| grpc_call *c; |
| grpc_call *s; |
| grpc_status send_status = {GRPC_STATUS_UNIMPLEMENTED, "xyz"}; |
| gpr_slice request_payload_slice = gpr_slice_from_copied_string("hello world"); |
| gpr_slice response_payload_slice = gpr_slice_from_copied_string("hello you"); |
| grpc_byte_buffer *request_payload = |
| grpc_byte_buffer_create(&request_payload_slice, 1); |
| grpc_byte_buffer *response_payload = |
| grpc_byte_buffer_create(&response_payload_slice, 1); |
| gpr_timespec deadline = five_seconds_time(); |
| 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); |
| |
| /* byte buffer holds the slice, we can unref it already */ |
| gpr_slice_unref(request_payload_slice); |
| gpr_slice_unref(response_payload_slice); |
| |
| c = grpc_channel_create_call(f.client, "/foo", "test.google.com", deadline); |
| GPR_ASSERT(c); |
| |
| GPR_ASSERT(GRPC_CALL_OK == |
| grpc_call_start_invoke(c, f.client_cq, tag(1), tag(2), tag(3), 0)); |
| cq_expect_invoke_accepted(v_client, tag(1), GRPC_OP_OK); |
| cq_verify(v_client); |
| |
| GPR_ASSERT(GRPC_CALL_OK == |
| grpc_call_start_write(c, request_payload, tag(4), 0)); |
| /* destroy byte buffer early to ensure async code keeps track of its contents |
| correctly */ |
| grpc_byte_buffer_destroy(request_payload); |
| cq_expect_write_accepted(v_client, tag(4), GRPC_OP_OK); |
| cq_verify(v_client); |
| |
| GPR_ASSERT(GRPC_CALL_OK == grpc_server_request_call(f.server, tag(100))); |
| cq_expect_server_rpc_new(v_server, &s, tag(100), "/foo", "test.google.com", |
| deadline, NULL); |
| cq_verify(v_server); |
| |
| grpc_call_accept(s, f.server_cq, tag(102), 0); |
| cq_expect_client_metadata_read(v_client, tag(2), NULL); |
| cq_verify(v_client); |
| |
| GPR_ASSERT(GRPC_CALL_OK == grpc_call_start_read(s, tag(5))); |
| cq_expect_read(v_server, tag(5), gpr_slice_from_copied_string("hello world")); |
| cq_verify(v_server); |
| |
| GPR_ASSERT(GRPC_CALL_OK == |
| grpc_call_start_write(s, response_payload, tag(6), 0)); |
| /* destroy byte buffer early to ensure async code keeps track of its contents |
| correctly */ |
| grpc_byte_buffer_destroy(response_payload); |
| cq_expect_write_accepted(v_server, tag(6), GRPC_OP_OK); |
| cq_verify(v_server); |
| |
| GPR_ASSERT(GRPC_CALL_OK == grpc_call_writes_done(c, tag(6))); |
| GPR_ASSERT(GRPC_CALL_OK == |
| grpc_call_start_write_status(s, send_status, tag(7))); |
| |
| cq_expect_finish_accepted(v_client, tag(6), GRPC_OP_OK); |
| cq_verify(v_client); |
| |
| /* does not return status because there is a pending message to be read */ |
| cq_verify_empty(v_client); |
| |
| GPR_ASSERT(GRPC_CALL_OK == grpc_call_start_read(c, tag(8))); |
| cq_expect_read(v_client, tag(8), gpr_slice_from_copied_string("hello you")); |
| cq_verify(v_client); |
| |
| cq_expect_finished_with_status(v_client, tag(3), send_status, NULL); |
| cq_verify(v_client); |
| |
| cq_expect_finish_accepted(v_server, tag(7), 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); |
| } |
| |
| static void request_response_with_payload(grpc_end2end_test_fixture f) { |
| grpc_call *c; |
| grpc_call *s; |
| grpc_status send_status = {GRPC_STATUS_UNIMPLEMENTED, "xyz"}; |
| gpr_slice request_payload_slice = gpr_slice_from_copied_string("hello world"); |
| gpr_slice response_payload_slice = gpr_slice_from_copied_string("hello you"); |
| grpc_byte_buffer *request_payload = |
| grpc_byte_buffer_create(&request_payload_slice, 1); |
| grpc_byte_buffer *response_payload = |
| grpc_byte_buffer_create(&response_payload_slice, 1); |
| gpr_timespec deadline = five_seconds_time(); |
| cq_verifier *v_client = cq_verifier_create(f.client_cq); |
| cq_verifier *v_server = cq_verifier_create(f.server_cq); |
| |
| /* byte buffer holds the slice, we can unref it already */ |
| gpr_slice_unref(request_payload_slice); |
| gpr_slice_unref(response_payload_slice); |
| |
| GPR_ASSERT(GRPC_CALL_OK == grpc_server_request_call(f.server, tag(100))); |
| |
| c = grpc_channel_create_call(f.client, "/foo", "test.google.com", deadline); |
| GPR_ASSERT(c); |
| |
| GPR_ASSERT(GRPC_CALL_OK == |
| grpc_call_start_invoke(c, f.client_cq, tag(1), tag(2), tag(3), 0)); |
| cq_expect_invoke_accepted(v_client, tag(1), GRPC_OP_OK); |
| cq_verify(v_client); |
| |
| GPR_ASSERT(GRPC_CALL_OK == |
| grpc_call_start_write(c, request_payload, tag(4), 0)); |
| /* destroy byte buffer early to ensure async code keeps track of its contents |
| correctly */ |
| grpc_byte_buffer_destroy(request_payload); |
| cq_expect_write_accepted(v_client, tag(4), GRPC_OP_OK); |
| cq_verify(v_client); |
| |
| cq_expect_server_rpc_new(v_server, &s, tag(100), "/foo", "test.google.com", |
| deadline, NULL); |
| cq_verify(v_server); |
| |
| grpc_call_accept(s, f.server_cq, tag(102), 0); |
| cq_expect_client_metadata_read(v_client, tag(2), NULL); |
| cq_verify(v_client); |
| |
| GPR_ASSERT(GRPC_CALL_OK == grpc_call_start_read(s, tag(5))); |
| cq_expect_read(v_server, tag(5), gpr_slice_from_copied_string("hello world")); |
| cq_verify(v_server); |
| |
| GPR_ASSERT(GRPC_CALL_OK == |
| grpc_call_start_write(s, response_payload, tag(6), 0)); |
| /* destroy byte buffer early to ensure async code keeps track of its contents |
| correctly */ |
| grpc_byte_buffer_destroy(response_payload); |
| cq_expect_write_accepted(v_server, tag(6), GRPC_OP_OK); |
| cq_verify(v_server); |
| |
| GPR_ASSERT(GRPC_CALL_OK == grpc_call_start_read(c, tag(7))); |
| cq_expect_read(v_client, tag(7), gpr_slice_from_copied_string("hello you")); |
| |
| GPR_ASSERT(GRPC_CALL_OK == grpc_call_writes_done(c, tag(8))); |
| GPR_ASSERT(GRPC_CALL_OK == |
| grpc_call_start_write_status(s, send_status, tag(9))); |
| |
| cq_expect_finish_accepted(v_client, tag(8), GRPC_OP_OK); |
| cq_expect_finished_with_status(v_client, tag(3), send_status, 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); |
| |
| cq_verifier_destroy(v_client); |
| cq_verifier_destroy(v_server); |
| } |
| |
| /* Client sends a request with payload, server reads then returns a response |
| payload and status. */ |
| static void test_invoke_request_response_with_payload( |
| grpc_end2end_test_config config) { |
| grpc_end2end_test_fixture f = begin_test(config, __FUNCTION__, NULL, NULL); |
| request_response_with_payload(f); |
| end_test(&f); |
| config.tear_down_data(&f); |
| } |
| |
| static void test_invoke_10_request_response_with_payload( |
| grpc_end2end_test_config config) { |
| int i; |
| grpc_end2end_test_fixture f = begin_test(config, __FUNCTION__, NULL, NULL); |
| for (i = 0; i < 10; i++) { |
| request_response_with_payload(f); |
| } |
| end_test(&f); |
| config.tear_down_data(&f); |
| } |
| |
| /* allow cancellation by either grpc_call_cancel, or by wait_for_deadline (which |
| * does nothing) */ |
| typedef grpc_call_error (*canceller)(grpc_call *call); |
| |
| static grpc_call_error wait_for_deadline(grpc_call *call) { |
| return GRPC_CALL_OK; |
| } |
| |
| /* Cancel and do nothing */ |
| static void test_cancel_in_a_vacuum(grpc_end2end_test_config config, |
| canceller call_cancel) { |
| grpc_call *c; |
| grpc_end2end_test_fixture f = begin_test(config, __FUNCTION__, NULL, NULL); |
| gpr_timespec deadline = five_seconds_time(); |
| cq_verifier *v_client = cq_verifier_create(f.client_cq); |
| |
| c = grpc_channel_create_call(f.client, "/foo", "test.google.com", deadline); |
| GPR_ASSERT(c); |
| |
| GPR_ASSERT(GRPC_CALL_OK == call_cancel(c)); |
| |
| grpc_call_destroy(c); |
| |
| cq_verifier_destroy(v_client); |
| end_test(&f); |
| config.tear_down_data(&f); |
| } |
| |
| /* Cancel before invoke */ |
| static void test_cancel_before_invoke(grpc_end2end_test_config config) { |
| grpc_call *c; |
| grpc_end2end_test_fixture f = begin_test(config, __FUNCTION__, NULL, NULL); |
| gpr_timespec deadline = five_seconds_time(); |
| cq_verifier *v_client = cq_verifier_create(f.client_cq); |
| grpc_status chk_status = {GRPC_STATUS_CANCELLED, NULL}; |
| |
| c = grpc_channel_create_call(f.client, "/foo", "test.google.com", deadline); |
| GPR_ASSERT(c); |
| |
| GPR_ASSERT(GRPC_CALL_OK == grpc_call_cancel(c)); |
| |
| GPR_ASSERT(GRPC_CALL_OK == |
| grpc_call_start_invoke(c, f.client_cq, tag(1), tag(2), tag(3), 0)); |
| cq_expect_invoke_accepted(v_client, tag(1), GRPC_OP_ERROR); |
| cq_expect_client_metadata_read(v_client, tag(2), NULL); |
| cq_expect_finished_with_status(v_client, tag(3), chk_status, NULL); |
| cq_verify(v_client); |
| |
| grpc_call_destroy(c); |
| |
| cq_verifier_destroy(v_client); |
| end_test(&f); |
| config.tear_down_data(&f); |
| } |
| |
| /* Cancel after invoke, no payload */ |
| static void test_cancel_after_invoke(grpc_end2end_test_config config, |
| canceller call_cancel) { |
| grpc_call *c; |
| grpc_end2end_test_fixture f = begin_test(config, __FUNCTION__, NULL, NULL); |
| gpr_timespec deadline = five_seconds_time(); |
| cq_verifier *v_client = cq_verifier_create(f.client_cq); |
| grpc_status chk_status = {GRPC_STATUS_CANCELLED, NULL}; |
| |
| c = grpc_channel_create_call(f.client, "/foo", "test.google.com", deadline); |
| GPR_ASSERT(c); |
| |
| GPR_ASSERT(GRPC_CALL_OK == |
| grpc_call_start_invoke(c, f.client_cq, tag(1), tag(2), tag(3), 0)); |
| cq_expect_invoke_accepted(v_client, tag(1), GRPC_OP_OK); |
| cq_verify(v_client); |
| |
| GPR_ASSERT(GRPC_CALL_OK == call_cancel(c)); |
| |
| cq_expect_client_metadata_read(v_client, tag(2), NULL); |
| cq_expect_finished_with_status(v_client, tag(3), chk_status, NULL); |
| cq_verify(v_client); |
| |
| grpc_call_destroy(c); |
| |
| cq_verifier_destroy(v_client); |
| end_test(&f); |
| config.tear_down_data(&f); |
| } |
| |
| /* Cancel after accept, no payload */ |
| static void test_cancel_after_accept(grpc_end2end_test_config config, |
| canceller call_cancel) { |
| grpc_call *c; |
| grpc_call *s; |
| grpc_end2end_test_fixture f = begin_test(config, __FUNCTION__, NULL, NULL); |
| gpr_timespec deadline = five_seconds_time(); |
| cq_verifier *v_client = cq_verifier_create(f.client_cq); |
| cq_verifier *v_server = cq_verifier_create(f.server_cq); |
| grpc_status chk_status = {GRPC_STATUS_CANCELLED, NULL}; |
| |
| c = grpc_channel_create_call(f.client, "/foo", "test.google.com", deadline); |
| GPR_ASSERT(c); |
| |
| GPR_ASSERT(GRPC_CALL_OK == |
| grpc_call_start_invoke(c, f.client_cq, tag(1), tag(2), tag(3), 0)); |
| cq_expect_invoke_accepted(v_client, tag(1), GRPC_OP_OK); |
| cq_verify(v_client); |
| |
| GPR_ASSERT(GRPC_CALL_OK == grpc_server_request_call(f.server, tag(100))); |
| cq_expect_server_rpc_new(v_server, &s, tag(100), "/foo", "test.google.com", |
| deadline, NULL); |
| cq_verify(v_server); |
| |
| GPR_ASSERT(GRPC_CALL_OK == grpc_call_accept(s, f.server_cq, tag(102), 0)); |
| cq_expect_client_metadata_read(v_client, tag(2), NULL); |
| cq_verify(v_client); |
| |
| GPR_ASSERT(GRPC_CALL_OK == call_cancel(c)); |
| |
| cq_expect_finished_with_status(v_client, tag(3), chk_status, NULL); |
| cq_verify(v_client); |
| |
| cq_expect_finished_with_status(v_server, tag(102), chk_status, NULL); |
| cq_verify(v_server); |
| |
| grpc_call_destroy(c); |
| grpc_call_destroy(s); |
| |
| cq_verifier_destroy(v_client); |
| cq_verifier_destroy(v_server); |
| end_test(&f); |
| config.tear_down_data(&f); |
| } |
| |
| /* Cancel after accept with a writes closed, no payload */ |
| static void test_cancel_after_accept_and_writes_closed( |
| grpc_end2end_test_config config, canceller call_cancel) { |
| grpc_call *c; |
| grpc_call *s; |
| grpc_end2end_test_fixture f = begin_test(config, __FUNCTION__, NULL, NULL); |
| gpr_timespec deadline = five_seconds_time(); |
| cq_verifier *v_client = cq_verifier_create(f.client_cq); |
| cq_verifier *v_server = cq_verifier_create(f.server_cq); |
| grpc_status chk_status = {GRPC_STATUS_CANCELLED, NULL}; |
| |
| c = grpc_channel_create_call(f.client, "/foo", "test.google.com", deadline); |
| GPR_ASSERT(c); |
| |
| GPR_ASSERT(GRPC_CALL_OK == |
| grpc_call_start_invoke(c, f.client_cq, tag(1), tag(2), tag(3), 0)); |
| cq_expect_invoke_accepted(v_client, tag(1), GRPC_OP_OK); |
| cq_verify(v_client); |
| |
| GPR_ASSERT(GRPC_CALL_OK == grpc_server_request_call(f.server, tag(100))); |
| cq_expect_server_rpc_new(v_server, &s, tag(100), "/foo", "test.google.com", |
| deadline, NULL); |
| cq_verify(v_server); |
| |
| GPR_ASSERT(GRPC_CALL_OK == grpc_call_accept(s, f.server_cq, tag(102), 0)); |
| 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(4))); |
| cq_expect_finish_accepted(v_client, tag(4), GRPC_OP_OK); |
| cq_verify(v_client); |
| |
| GPR_ASSERT(GRPC_CALL_OK == grpc_call_start_read(s, tag(101))); |
| cq_expect_empty_read(v_server, tag(101)); |
| cq_verify(v_server); |
| |
| GPR_ASSERT(GRPC_CALL_OK == call_cancel(c)); |
| |
| cq_expect_finished_with_status(v_client, tag(3), chk_status, NULL); |
| cq_verify(v_client); |
| |
| cq_expect_finished_with_status(v_server, tag(102), chk_status, NULL); |
| cq_verify(v_server); |
| |
| grpc_call_destroy(c); |
| grpc_call_destroy(s); |
| |
| cq_verifier_destroy(v_client); |
| cq_verifier_destroy(v_server); |
| end_test(&f); |
| config.tear_down_data(&f); |
| } |
| |
| /* Request/response with metadata and payload.*/ |
| static void test_request_response_with_metadata_and_payload( |
| grpc_end2end_test_config config) { |
| grpc_call *c; |
| grpc_call *s; |
| grpc_status send_status = {GRPC_STATUS_UNIMPLEMENTED, "xyz"}; |
| gpr_slice request_payload_slice = gpr_slice_from_copied_string("hello world"); |
| gpr_slice response_payload_slice = gpr_slice_from_copied_string("hello you"); |
| grpc_byte_buffer *request_payload = |
| grpc_byte_buffer_create(&request_payload_slice, 1); |
| grpc_byte_buffer *response_payload = |
| grpc_byte_buffer_create(&response_payload_slice, 1); |
| gpr_timespec deadline = five_seconds_time(); |
| grpc_metadata meta1 = {"key1", "val1", 4}; |
| grpc_metadata meta2 = {"key2", "val2", 4}; |
| grpc_metadata meta3 = {"key3", "val3", 4}; |
| grpc_metadata meta4 = {"key4", "val4", 4}; |
| 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); |
| |
| GPR_ASSERT(GRPC_CALL_OK == grpc_server_request_call(f.server, tag(100))); |
| |
| /* byte buffer holds the slice, we can unref it already */ |
| gpr_slice_unref(request_payload_slice); |
| gpr_slice_unref(response_payload_slice); |
| |
| c = grpc_channel_create_call(f.client, "/foo", "test.google.com", deadline); |
| GPR_ASSERT(c); |
| |
| /* add multiple metadata */ |
| GPR_ASSERT(GRPC_CALL_OK == grpc_call_add_metadata(c, &meta1, 0)); |
| GPR_ASSERT(GRPC_CALL_OK == grpc_call_add_metadata(c, &meta2, 0)); |
| |
| GPR_ASSERT(GRPC_CALL_OK == |
| grpc_call_start_invoke(c, f.client_cq, tag(1), tag(2), tag(3), 0)); |
| cq_expect_invoke_accepted(v_client, tag(1), GRPC_OP_OK); |
| cq_verify(v_client); |
| |
| GPR_ASSERT(GRPC_CALL_OK == |
| grpc_call_start_write(c, request_payload, tag(4), 0)); |
| /* destroy byte buffer early to ensure async code keeps track of its contents |
| correctly */ |
| grpc_byte_buffer_destroy(request_payload); |
| cq_expect_write_accepted(v_client, tag(4), GRPC_OP_OK); |
| cq_verify(v_client); |
| |
| cq_expect_server_rpc_new(v_server, &s, tag(100), "/foo", "test.google.com", |
| deadline, "key1", "val1", "key2", "val2", NULL); |
| cq_verify(v_server); |
| |
| /* add multiple metadata */ |
| GPR_ASSERT(GRPC_CALL_OK == grpc_call_add_metadata(s, &meta3, 0)); |
| GPR_ASSERT(GRPC_CALL_OK == grpc_call_add_metadata(s, &meta4, 0)); |
| |
| grpc_call_accept(s, f.server_cq, tag(102), 0); |
| |
| GPR_ASSERT(GRPC_CALL_OK == grpc_call_start_read(s, tag(5))); |
| cq_expect_read(v_server, tag(5), gpr_slice_from_copied_string("hello world")); |
| cq_verify(v_server); |
| |
| GPR_ASSERT(GRPC_CALL_OK == |
| grpc_call_start_write(s, response_payload, tag(6), 0)); |
| /* destroy byte buffer early to ensure async code keeps track of its contents |
| correctly */ |
| grpc_byte_buffer_destroy(response_payload); |
| cq_expect_write_accepted(v_server, tag(6), GRPC_OP_OK); |
| cq_verify(v_server); |
| |
| /* fetch metadata.. */ |
| cq_expect_client_metadata_read(v_client, tag(2), "key3", "val3", "key4", |
| "val4", NULL); |
| cq_verify(v_client); |
| |
| GPR_ASSERT(GRPC_CALL_OK == grpc_call_start_read(c, tag(7))); |
| cq_expect_read(v_client, tag(7), gpr_slice_from_copied_string("hello you")); |
| 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, send_status, tag(9))); |
| |
| cq_expect_finish_accepted(v_client, tag(8), GRPC_OP_OK); |
| cq_expect_finished_with_status(v_client, tag(3), send_status, 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); |
| } |
| |
| /* 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; |
| grpc_status send_status = {GRPC_STATUS_OK, NULL}; |
| 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_start_invoke(c, f.client_cq, tag(1), tag(2), tag(3), 0)); |
| cq_expect_invoke_accepted(v_client, tag(1), GRPC_OP_OK); |
| cq_verify(v_client); |
| |
| 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, send_status, tag(9))); |
| |
| cq_expect_finish_accepted(v_client, tag(8), GRPC_OP_OK); |
| cq_expect_finished_with_status(v_client, tag(3), send_status, 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); |
| } |
| |
| /* Client pings and server pongs. Repeat messages rounds before finishing. */ |
| static void test_pingpong_streaming(grpc_end2end_test_config config, |
| int messages) { |
| int i; |
| grpc_call *c; |
| grpc_call *s = NULL; |
| grpc_status send_status = {GRPC_STATUS_UNIMPLEMENTED, "xyz"}; |
| gpr_slice request_payload_slice = gpr_slice_from_copied_string("hello world"); |
| gpr_slice response_payload_slice = gpr_slice_from_copied_string("hello you"); |
| grpc_byte_buffer *request_payload = NULL; |
| grpc_byte_buffer *response_payload = NULL; |
| gpr_timespec deadline = n_seconds_time(messages * 5); |
| 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); |
| |
| gpr_log(GPR_INFO, "testing with %d message pairs.", messages); |
| c = grpc_channel_create_call(f.client, "/foo", "test.google.com", deadline); |
| GPR_ASSERT(c); |
| |
| GPR_ASSERT(GRPC_CALL_OK == |
| grpc_call_start_invoke(c, f.client_cq, tag(1), tag(2), tag(3), 0)); |
| cq_expect_invoke_accepted(v_client, tag(1), GRPC_OP_OK); |
| |
| GPR_ASSERT(GRPC_CALL_OK == grpc_server_request_call(f.server, tag(100))); |
| |
| cq_expect_server_rpc_new(v_server, &s, tag(100), "/foo", "test.google.com", |
| deadline, NULL); |
| cq_verify(v_server); |
| grpc_call_accept(s, f.server_cq, tag(102), 0); |
| |
| cq_expect_client_metadata_read(v_client, tag(2), NULL); |
| cq_verify(v_client); |
| |
| for (i = 0; i < messages; i++) { |
| request_payload = grpc_byte_buffer_create(&request_payload_slice, 1); |
| GPR_ASSERT(GRPC_CALL_OK == |
| grpc_call_start_write(c, request_payload, tag(2), 0)); |
| /* destroy byte buffer early to ensure async code keeps track of its |
| contents |
| correctly */ |
| grpc_byte_buffer_destroy(request_payload); |
| cq_expect_write_accepted(v_client, tag(2), GRPC_OP_OK); |
| cq_verify(v_client); |
| |
| GPR_ASSERT(GRPC_CALL_OK == grpc_call_start_read(s, tag(3))); |
| cq_expect_read(v_server, tag(3), |
| gpr_slice_from_copied_string("hello world")); |
| cq_verify(v_server); |
| |
| response_payload = grpc_byte_buffer_create(&response_payload_slice, 1); |
| GPR_ASSERT(GRPC_CALL_OK == |
| grpc_call_start_write(s, response_payload, tag(4), 0)); |
| /* destroy byte buffer early to ensure async code keeps track of its |
| contents |
| correctly */ |
| grpc_byte_buffer_destroy(response_payload); |
| cq_expect_write_accepted(v_server, tag(4), GRPC_OP_OK); |
| cq_verify(v_server); |
| |
| GPR_ASSERT(GRPC_CALL_OK == grpc_call_start_read(c, tag(5))); |
| cq_expect_read(v_client, tag(5), gpr_slice_from_copied_string("hello you")); |
| cq_verify(v_client); |
| } |
| |
| gpr_slice_unref(request_payload_slice); |
| gpr_slice_unref(response_payload_slice); |
| |
| GPR_ASSERT(GRPC_CALL_OK == grpc_call_writes_done(c, tag(6))); |
| GPR_ASSERT(GRPC_CALL_OK == |
| grpc_call_start_write_status(s, send_status, tag(7))); |
| |
| cq_expect_finish_accepted(v_client, tag(6), GRPC_OP_OK); |
| cq_expect_finished_with_status(v_client, tag(3), send_status, NULL); |
| cq_verify(v_client); |
| |
| cq_expect_finish_accepted(v_server, tag(7), 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); |
| } |
| |
| static void test_early_server_shutdown_finishes_tags( |
| grpc_end2end_test_config config) { |
| grpc_end2end_test_fixture f = begin_test(config, __FUNCTION__, NULL, NULL); |
| cq_verifier *v_server = cq_verifier_create(f.server_cq); |
| grpc_call *s = (void *)1; |
| |
| /* upon shutdown, the server should finish all requested calls indicating |
| no new call */ |
| grpc_server_request_call(f.server, tag(1000)); |
| grpc_server_shutdown(f.server); |
| cq_expect_server_rpc_new(v_server, &s, tag(1000), NULL, NULL, gpr_inf_past, |
| NULL); |
| cq_verify(v_server); |
| GPR_ASSERT(s == NULL); |
| |
| end_test(&f); |
| config.tear_down_data(&f); |
| cq_verifier_destroy(v_server); |
| } |
| |
| static void test_early_server_shutdown_finishes_inflight_calls( |
| grpc_end2end_test_config config) { |
| grpc_end2end_test_fixture f = begin_test(config, __FUNCTION__, NULL, NULL); |
| grpc_call *c; |
| grpc_call *s; |
| grpc_status expect_status = {GRPC_STATUS_UNAVAILABLE, NULL}; |
| gpr_timespec deadline = five_seconds_time(); |
| cq_verifier *v_client = cq_verifier_create(f.client_cq); |
| cq_verifier *v_server = cq_verifier_create(f.server_cq); |
| |
| c = grpc_channel_create_call(f.client, "/foo", "test.google.com", deadline); |
| GPR_ASSERT(c); |
| |
| GPR_ASSERT(GRPC_CALL_OK == |
| grpc_call_start_invoke(c, f.client_cq, tag(1), tag(2), tag(3), 0)); |
| cq_expect_invoke_accepted(v_client, tag(1), GRPC_OP_OK); |
| cq_verify(v_client); |
| |
| GPR_ASSERT(GRPC_CALL_OK == grpc_call_writes_done(c, tag(4))); |
| cq_expect_finish_accepted(v_client, tag(4), GRPC_OP_OK); |
| cq_verify(v_client); |
| |
| GPR_ASSERT(GRPC_CALL_OK == grpc_server_request_call(f.server, tag(100))); |
| cq_expect_server_rpc_new(v_server, &s, tag(100), "/foo", "test.google.com", |
| deadline, NULL); |
| cq_verify(v_server); |
| |
| GPR_ASSERT(GRPC_CALL_OK == grpc_call_accept(s, f.server_cq, tag(102), 0)); |
| cq_expect_client_metadata_read(v_client, tag(2), NULL); |
| cq_verify(v_client); |
| |
| /* shutdown and destroy the server */ |
| shutdown_server(&f); |
| |
| cq_expect_finished(v_server, tag(102), NULL); |
| cq_verify(v_server); |
| |
| grpc_call_destroy(s); |
| |
| cq_expect_finished_with_status(v_client, tag(3), expect_status, NULL); |
| cq_verify(v_client); |
| |
| grpc_call_destroy(c); |
| |
| cq_verifier_destroy(v_client); |
| cq_verifier_destroy(v_server); |
| |
| end_test(&f); |
| config.tear_down_data(&f); |
| } |
| |
| static void test_max_concurrent_streams(grpc_end2end_test_config config) { |
| grpc_end2end_test_fixture f; |
| grpc_arg server_arg; |
| grpc_channel_args server_args; |
| grpc_call *c1; |
| grpc_call *c2; |
| grpc_call *s1; |
| grpc_call *s2; |
| gpr_timespec deadline; |
| grpc_status send_status = {GRPC_STATUS_UNIMPLEMENTED, "xyz"}; |
| cq_verifier *v_client; |
| cq_verifier *v_server; |
| |
| server_arg.key = GRPC_ARG_MAX_CONCURRENT_STREAMS; |
| server_arg.type = GRPC_ARG_INTEGER; |
| server_arg.value.integer = 1; |
| |
| server_args.num_args = 1; |
| server_args.args = &server_arg; |
| |
| f = begin_test(config, __FUNCTION__, NULL, &server_args); |
| v_client = cq_verifier_create(f.client_cq); |
| v_server = cq_verifier_create(f.server_cq); |
| |
| /* perform a ping-pong to ensure that settings have had a chance to round |
| trip */ |
| simple_request_body(f); |
| /* perform another one to make sure that the one stream case still works */ |
| simple_request_body(f); |
| |
| /* start two requests - ensuring that the second is not accepted until |
| the first completes */ |
| deadline = five_seconds_time(); |
| c1 = grpc_channel_create_call(f.client, "/foo", "test.google.com", deadline); |
| GPR_ASSERT(c1); |
| c2 = grpc_channel_create_call(f.client, "/bar", "test.google.com", deadline); |
| GPR_ASSERT(c1); |
| |
| GPR_ASSERT(GRPC_CALL_OK == grpc_server_request_call(f.server, tag(100))); |
| |
| GPR_ASSERT(GRPC_CALL_OK == grpc_call_start_invoke(c1, f.client_cq, tag(300), |
| tag(301), tag(302), 0)); |
| GPR_ASSERT(GRPC_CALL_OK == grpc_call_start_invoke(c2, f.client_cq, tag(400), |
| tag(401), tag(402), 0)); |
| cq_expect_invoke_accepted(v_client, tag(300), GRPC_OP_OK); |
| cq_verify(v_client); |
| |
| GPR_ASSERT(GRPC_CALL_OK == grpc_call_writes_done(c1, tag(303))); |
| cq_expect_finish_accepted(v_client, tag(303), GRPC_OP_OK); |
| cq_verify(v_client); |
| |
| cq_expect_server_rpc_new(v_server, &s1, tag(100), "/foo", "test.google.com", |
| deadline, NULL); |
| cq_verify(v_server); |
| |
| GPR_ASSERT(GRPC_CALL_OK == grpc_call_accept(s1, f.server_cq, tag(102), 0)); |
| cq_expect_client_metadata_read(v_client, tag(301), NULL); |
| cq_verify(v_client); |
| |
| GPR_ASSERT(GRPC_CALL_OK == |
| grpc_call_start_write_status(s1, send_status, tag(103))); |
| cq_expect_finish_accepted(v_server, tag(103), GRPC_OP_OK); |
| cq_expect_finished(v_server, tag(102), NULL); |
| cq_verify(v_server); |
| |
| /* first request is finished, we should be able to start the second */ |
| cq_expect_finished_with_status(v_client, tag(302), send_status, NULL); |
| cq_expect_invoke_accepted(v_client, tag(400), GRPC_OP_OK); |
| cq_verify(v_client); |
| |
| GPR_ASSERT(GRPC_CALL_OK == grpc_call_writes_done(c2, tag(403))); |
| cq_expect_finish_accepted(v_client, tag(403), GRPC_OP_OK); |
| cq_verify(v_client); |
| |
| GPR_ASSERT(GRPC_CALL_OK == grpc_server_request_call(f.server, tag(200))); |
| cq_expect_server_rpc_new(v_server, &s2, tag(200), "/bar", "test.google.com", |
| deadline, NULL); |
| cq_verify(v_server); |
| |
| GPR_ASSERT(GRPC_CALL_OK == grpc_call_accept(s2, f.server_cq, tag(202), 0)); |
| cq_expect_client_metadata_read(v_client, tag(401), NULL); |
| cq_verify(v_client); |
| |
| GPR_ASSERT(GRPC_CALL_OK == |
| grpc_call_start_write_status(s2, send_status, tag(203))); |
| cq_expect_finish_accepted(v_server, tag(203), GRPC_OP_OK); |
| cq_expect_finished(v_server, tag(202), NULL); |
| cq_verify(v_server); |
| |
| cq_expect_finished_with_status(v_client, tag(402), send_status, NULL); |
| cq_verify(v_client); |
| |
| cq_verifier_destroy(v_client); |
| cq_verifier_destroy(v_server); |
| |
| grpc_call_destroy(c1); |
| grpc_call_destroy(s1); |
| grpc_call_destroy(c2); |
| grpc_call_destroy(s2); |
| |
| end_test(&f); |
| config.tear_down_data(&f); |
| } |
| |
| static gpr_slice large_slice() { |
| gpr_slice slice = gpr_slice_malloc(1000000); |
| memset(GPR_SLICE_START_PTR(slice), 0xab, GPR_SLICE_LENGTH(slice)); |
| return slice; |
| } |
| |
| static void test_invoke_large_request(grpc_end2end_test_config config) { |
| grpc_call *c; |
| grpc_call *s; |
| grpc_status send_status = {GRPC_STATUS_UNIMPLEMENTED, "xyz"}; |
| gpr_slice request_payload_slice = large_slice(); |
| grpc_byte_buffer *request_payload = |
| grpc_byte_buffer_create(&request_payload_slice, 1); |
| gpr_timespec deadline = five_seconds_time(); |
| 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); |
| |
| /* byte buffer holds the slice, we can unref it already */ |
| gpr_slice_unref(request_payload_slice); |
| |
| GPR_ASSERT(GRPC_CALL_OK == grpc_server_request_call(f.server, tag(100))); |
| |
| c = grpc_channel_create_call(f.client, "/foo", "test.google.com", deadline); |
| GPR_ASSERT(c); |
| |
| GPR_ASSERT(GRPC_CALL_OK == |
| grpc_call_start_invoke(c, f.client_cq, tag(1), tag(2), tag(3), 0)); |
| cq_expect_invoke_accepted(v_client, tag(1), GRPC_OP_OK); |
| cq_verify(v_client); |
| |
| GPR_ASSERT(GRPC_CALL_OK == |
| grpc_call_start_write(c, request_payload, tag(4), 0)); |
| /* destroy byte buffer early to ensure async code keeps track of its contents |
| correctly */ |
| grpc_byte_buffer_destroy(request_payload); |
| /* write should not be accepted until the server is willing to read the |
| request (as this request is very large) */ |
| cq_verify_empty(v_client); |
| |
| cq_expect_server_rpc_new(v_server, &s, tag(100), "/foo", "test.google.com", |
| deadline, NULL); |
| cq_verify(v_server); |
| |
| grpc_call_accept(s, f.server_cq, tag(102), 0); |
| cq_expect_client_metadata_read(v_client, tag(2), NULL); |
| cq_verify(v_client); |
| |
| GPR_ASSERT(GRPC_CALL_OK == grpc_call_start_read(s, tag(5))); |
| /* now the write can be accepted */ |
| cq_expect_write_accepted(v_client, tag(4), GRPC_OP_OK); |
| cq_verify(v_client); |
| cq_expect_read(v_server, tag(5), large_slice()); |
| cq_verify(v_server); |
| |
| GPR_ASSERT(GRPC_CALL_OK == grpc_call_writes_done(c, tag(8))); |
| GPR_ASSERT(GRPC_CALL_OK == |
| grpc_call_start_write_status(s, send_status, tag(9))); |
| |
| cq_expect_finish_accepted(v_client, tag(8), GRPC_OP_OK); |
| cq_expect_finished_with_status(v_client, tag(3), send_status, 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); |
| |
| cq_verifier_destroy(v_client); |
| cq_verifier_destroy(v_server); |
| |
| end_test(&f); |
| config.tear_down_data(&f); |
| } |
| |
| void grpc_end2end_tests(grpc_end2end_test_config config) { |
| int i; |
| canceller cancellers[2] = {grpc_call_cancel, wait_for_deadline}; |
| |
| test_no_op(config); |
| test_invoke_simple_request(config, "simple_request_body", |
| simple_request_body); |
| test_invoke_simple_request(config, "simple_request_body2", |
| simple_request_body2); |
| test_invoke_10_simple_requests(config); |
| if (config.feature_mask & FEATURE_MASK_SUPPORTS_DELAYED_CONNECTION) { |
| test_simple_delayed_request_short(config); |
| test_simple_delayed_request_long(config); |
| } |
| test_invoke_request_with_payload(config); |
| test_request_response_with_metadata_and_payload(config); |
| test_request_with_large_metadata(config); |
| test_writes_done_hangs_with_pending_read(config); |
| test_invoke_request_response_with_payload(config); |
| test_invoke_10_request_response_with_payload(config); |
| test_early_server_shutdown_finishes_tags(config); |
| test_early_server_shutdown_finishes_inflight_calls(config); |
| test_max_concurrent_streams(config); |
| test_invoke_large_request(config); |
| for (i = 0; i < GPR_ARRAY_SIZE(cancellers); i++) { |
| test_cancel_in_a_vacuum(config, cancellers[i]); |
| test_cancel_after_invoke(config, cancellers[i]); |
| test_cancel_after_accept(config, cancellers[i]); |
| test_cancel_after_accept_and_writes_closed(config, cancellers[i]); |
| } |
| test_cancel_before_invoke(config); |
| for (i = 1; i < 10; i++) { |
| test_pingpong_streaming(config, i); |
| } |
| } |