/* * * Copyright 2016, 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. * */ #import #import #import #import #import #import #import #import "test/core/end2end/cq_verifier.h" #import "test/core/util/port.h" #import #import #import "src/core/lib/channel/channel_args.h" #import "src/core/lib/support/env.h" #import "src/core/lib/support/string.h" #import "src/core/lib/support/tmpfile.h" #import "test/core/util/test_config.h" static void drain_cq(grpc_completion_queue *cq) { grpc_event ev; do { ev = grpc_completion_queue_next(cq, GRPC_TIMEOUT_SECONDS_TO_DEADLINE(5), NULL); } while (ev.type != GRPC_QUEUE_SHUTDOWN); } @interface CronetUnitTests : XCTestCase @end @implementation CronetUnitTests + (void)setUp { [super setUp]; /*** FILE *roots_file; size_t roots_size = strlen(test_root_cert);*/ char *argv[] = {"CoreCronetEnd2EndTests"}; grpc_test_init(1, argv); grpc_init(); [Cronet setHttp2Enabled:YES]; NSURL *url = [[[NSFileManager defaultManager] URLsForDirectory:NSDocumentDirectory inDomains:NSUserDomainMask] lastObject]; NSLog(@"Documents directory: %@", url); [Cronet start]; [Cronet startNetLogToFile:@"Documents/cronet_netlog.json" logBytes:YES]; } + (void)tearDown { grpc_shutdown(); [super tearDown]; } - (void)testInternalError { grpc_call *c; grpc_slice request_payload_slice = grpc_slice_from_copied_string("hello world"); grpc_byte_buffer *request_payload = grpc_raw_byte_buffer_create(&request_payload_slice, 1); gpr_timespec deadline = GRPC_TIMEOUT_SECONDS_TO_DEADLINE(5); grpc_metadata meta_c[2] = { {"key1", "val1", 4, 0, {{NULL, NULL, NULL, NULL}}}, {"key2", "val2", 4, 0, {{NULL, NULL, NULL, NULL}}}}; int port = grpc_pick_unused_port_or_die(); char *addr; gpr_join_host_port(&addr, "127.0.0.1", port); grpc_completion_queue *cq = grpc_completion_queue_create(NULL); cronet_engine *cronetEngine = [Cronet getGlobalEngine]; grpc_channel *client = grpc_cronet_secure_channel_create(cronetEngine, addr, NULL, NULL); cq_verifier *cqv = cq_verifier_create(cq); grpc_op ops[6]; grpc_op *op; grpc_metadata_array initial_metadata_recv; grpc_metadata_array trailing_metadata_recv; grpc_metadata_array request_metadata_recv; grpc_byte_buffer *response_payload_recv = NULL; grpc_call_details call_details; grpc_status_code status; grpc_call_error error; char *details = NULL; size_t details_capacity = 0; c = grpc_channel_create_call( client, NULL, GRPC_PROPAGATE_DEFAULTS, cq, "/foo", NULL, deadline, NULL); GPR_ASSERT(c); grpc_metadata_array_init(&initial_metadata_recv); grpc_metadata_array_init(&trailing_metadata_recv); grpc_metadata_array_init(&request_metadata_recv); grpc_call_details_init(&call_details); memset(ops, 0, sizeof(ops)); op = ops; op->op = GRPC_OP_SEND_INITIAL_METADATA; op->data.send_initial_metadata.count = 2; op->data.send_initial_metadata.metadata = meta_c; op->flags = 0; op->reserved = NULL; op++; op->op = GRPC_OP_SEND_MESSAGE; op->data.send_message.send_message = request_payload; op->flags = 0; op->reserved = NULL; op++; op->op = GRPC_OP_SEND_CLOSE_FROM_CLIENT; op->flags = 0; op->reserved = NULL; op++; op->op = GRPC_OP_RECV_INITIAL_METADATA; op->data.recv_initial_metadata.recv_initial_metadata = &initial_metadata_recv; op->flags = 0; op->reserved = NULL; op++; op->op = GRPC_OP_RECV_MESSAGE; op->data.recv_message.recv_message = &response_payload_recv; op->flags = 0; op->reserved = NULL; op++; op->op = GRPC_OP_RECV_STATUS_ON_CLIENT; op->data.recv_status_on_client.trailing_metadata = &trailing_metadata_recv; op->data.recv_status_on_client.status = &status; op->data.recv_status_on_client.status_details = &details; op->data.recv_status_on_client.status_details_capacity = &details_capacity; op->flags = 0; op->reserved = NULL; op++; error = grpc_call_start_batch(c, ops, (size_t)(op - ops), (void*)1, NULL); GPR_ASSERT(GRPC_CALL_OK == error); dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0), ^{ int sl = socket(AF_INET, SOCK_STREAM, 0); GPR_ASSERT(sl >= 0); struct sockaddr_in s_addr; memset(&s_addr, 0, sizeof(s_addr)); s_addr.sin_family = AF_INET; s_addr.sin_addr.s_addr = htonl(INADDR_ANY); s_addr.sin_port = htons(port); bind(sl, (struct sockaddr*)&s_addr, sizeof(s_addr)); listen(sl, 5); int s = accept(sl, NULL, NULL); sleep(1); close(s); close(sl); }); CQ_EXPECT_COMPLETION(cqv, (void*)1, 1); cq_verify(cqv); GPR_ASSERT(status == GRPC_STATUS_UNAVAILABLE); gpr_free(details); grpc_metadata_array_destroy(&initial_metadata_recv); grpc_metadata_array_destroy(&trailing_metadata_recv); grpc_metadata_array_destroy(&request_metadata_recv); grpc_call_details_destroy(&call_details); grpc_call_destroy(c); cq_verifier_destroy(cqv); grpc_byte_buffer_destroy(request_payload); grpc_byte_buffer_destroy(response_payload_recv); grpc_channel_destroy(client); grpc_completion_queue_shutdown(cq); drain_cq(cq); grpc_completion_queue_destroy(cq); } @end