diff options
Diffstat (limited to 'test/core/end2end/goaway_server_test.c')
| -rw-r--r-- | test/core/end2end/goaway_server_test.c | 76 |
1 files changed, 50 insertions, 26 deletions
diff --git a/test/core/end2end/goaway_server_test.c b/test/core/end2end/goaway_server_test.c index ababdb70a8..bf90e2525d 100644 --- a/test/core/end2end/goaway_server_test.c +++ b/test/core/end2end/goaway_server_test.c @@ -1,33 +1,18 @@ /* * - * Copyright 2016, Google Inc. - * All rights reserved. + * Copyright 2016 gRPC authors. * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: + * 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 * - * * 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. + * http://www.apache.org/licenses/LICENSE-2.0 * - * 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. + * 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. * */ @@ -42,6 +27,8 @@ #include <grpc/support/log.h> #include <grpc/support/string_util.h> #include <string.h> +#include "src/core/ext/filters/client_channel/lb_policy_factory.h" +#include "src/core/ext/filters/client_channel/resolver/dns/c_ares/grpc_ares_wrapper.h" #include "src/core/lib/iomgr/resolve_address.h" #include "src/core/lib/iomgr/sockaddr.h" #include "test/core/end2end/cq_verifier.h" @@ -58,6 +45,11 @@ static void (*iomgr_resolve_address)(grpc_exec_ctx *exec_ctx, const char *addr, grpc_closure *on_done, grpc_resolved_addresses **addresses); +static grpc_ares_request *(*iomgr_dns_lookup_ares)( + grpc_exec_ctx *exec_ctx, const char *dns_server, const char *addr, + const char *default_port, grpc_pollset_set *interested_parties, + grpc_closure *on_done, grpc_lb_addresses **addresses, bool check_grpclb); + static void set_resolve_port(int port) { gpr_mu_lock(&g_mu); g_resolve_port = port; @@ -92,7 +84,37 @@ static void my_resolve_address(grpc_exec_ctx *exec_ctx, const char *addr, (*addrs)->addrs[0].len = sizeof(*sa); gpr_mu_unlock(&g_mu); } - grpc_closure_sched(exec_ctx, on_done, error); + GRPC_CLOSURE_SCHED(exec_ctx, on_done, error); +} + +static grpc_ares_request *my_dns_lookup_ares( + grpc_exec_ctx *exec_ctx, const char *dns_server, const char *addr, + const char *default_port, grpc_pollset_set *interested_parties, + grpc_closure *on_done, grpc_lb_addresses **lb_addrs, bool check_grpclb) { + if (0 != strcmp(addr, "test")) { + return iomgr_dns_lookup_ares(exec_ctx, dns_server, addr, default_port, + interested_parties, on_done, lb_addrs, + check_grpclb); + } + + grpc_error *error = GRPC_ERROR_NONE; + gpr_mu_lock(&g_mu); + if (g_resolve_port < 0) { + gpr_mu_unlock(&g_mu); + error = GRPC_ERROR_CREATE_FROM_STATIC_STRING("Forced Failure"); + } else { + *lb_addrs = grpc_lb_addresses_create(1, NULL); + struct sockaddr_in *sa = gpr_zalloc(sizeof(struct sockaddr_in)); + sa->sin_family = AF_INET; + sa->sin_addr.s_addr = htonl(0x7f000001); + sa->sin_port = htons((uint16_t)g_resolve_port); + grpc_lb_addresses_set_address(*lb_addrs, 0, sa, sizeof(*sa), false, NULL, + NULL); + gpr_free(sa); + gpr_mu_unlock(&g_mu); + } + GRPC_CLOSURE_SCHED(exec_ctx, on_done, error); + return NULL; } int main(int argc, char **argv) { @@ -106,7 +128,9 @@ int main(int argc, char **argv) { gpr_mu_init(&g_mu); grpc_init(); iomgr_resolve_address = grpc_resolve_address; + iomgr_dns_lookup_ares = grpc_dns_lookup_ares; grpc_resolve_address = my_resolve_address; + grpc_dns_lookup_ares = my_dns_lookup_ares; int was_cancelled1; int was_cancelled2; |