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Merge pull request grpc#8205 from ctiller/crashy
Add (slightly cleaned up) variant of user contributed test
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| /* | ||
| * | ||
| * 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. | ||
| * | ||
| */ | ||
|
|
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| #include <string.h> | ||
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| #include <grpc/grpc.h> | ||
| #include <grpc/support/alloc.h> | ||
| #include <grpc/support/host_port.h> | ||
| #include <grpc/support/log.h> | ||
|
|
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| #include "test/core/end2end/cq_verifier.h" | ||
| #include "test/core/util/port.h" | ||
| #include "test/core/util/test_config.h" | ||
|
|
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| static void *tag(intptr_t i) { return (void *)i; } | ||
|
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| static void run_test(bool fail_fast) { | ||
| grpc_channel *chan; | ||
| grpc_call *call; | ||
| gpr_timespec deadline = GRPC_TIMEOUT_SECONDS_TO_DEADLINE(2); | ||
| grpc_completion_queue *cq; | ||
| cq_verifier *cqv; | ||
| grpc_op ops[6]; | ||
| grpc_op *op; | ||
| grpc_metadata_array trailing_metadata_recv; | ||
| grpc_status_code status; | ||
| char *details = NULL; | ||
| size_t details_capacity = 0; | ||
|
|
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| gpr_log(GPR_INFO, "TEST: fail_fast=%d", fail_fast); | ||
|
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| grpc_init(); | ||
|
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| grpc_metadata_array_init(&trailing_metadata_recv); | ||
|
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| cq = grpc_completion_queue_create(NULL); | ||
| cqv = cq_verifier_create(cq); | ||
|
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| /* create a call, channel to a port which will refuse connection */ | ||
| int port = grpc_pick_unused_port_or_die(); | ||
| char *addr; | ||
| gpr_join_host_port(&addr, "localhost", port); | ||
|
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| chan = grpc_insecure_channel_create(addr, NULL, NULL); | ||
| call = grpc_channel_create_call(chan, NULL, GRPC_PROPAGATE_DEFAULTS, cq, | ||
| "/Foo", "nonexistant", deadline, NULL); | ||
|
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| gpr_free(addr); | ||
|
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| memset(ops, 0, sizeof(ops)); | ||
| op = ops; | ||
| op->op = GRPC_OP_SEND_INITIAL_METADATA; | ||
| op->data.send_initial_metadata.count = 0; | ||
| op->flags = fail_fast ? 0 : GRPC_INITIAL_METADATA_IGNORE_CONNECTIVITY; | ||
| 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++; | ||
| GPR_ASSERT(GRPC_CALL_OK == grpc_call_start_batch( | ||
| call, ops, (size_t)(op - ops), tag(1), NULL)); | ||
| /* verify that all tags get completed */ | ||
| CQ_EXPECT_COMPLETION(cqv, tag(1), 1); | ||
| cq_verify(cqv); | ||
|
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| if (fail_fast) { | ||
| GPR_ASSERT(status == GRPC_STATUS_UNAVAILABLE); | ||
| } else { | ||
| GPR_ASSERT(status == GRPC_STATUS_DEADLINE_EXCEEDED); | ||
| } | ||
|
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| grpc_completion_queue_shutdown(cq); | ||
| while ( | ||
| grpc_completion_queue_next(cq, gpr_inf_future(GPR_CLOCK_REALTIME), NULL) | ||
| .type != GRPC_QUEUE_SHUTDOWN) | ||
| ; | ||
| grpc_completion_queue_destroy(cq); | ||
| grpc_call_destroy(call); | ||
| grpc_channel_destroy(chan); | ||
| cq_verifier_destroy(cqv); | ||
|
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| gpr_free(details); | ||
| grpc_metadata_array_destroy(&trailing_metadata_recv); | ||
|
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| grpc_shutdown(); | ||
| } | ||
|
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| int main(int argc, char **argv) { | ||
| grpc_test_init(argc, argv); | ||
| run_test(true); | ||
| run_test(false); | ||
| return 0; | ||
| } |
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