diff options
Diffstat (limited to 'test/core/end2end/tests/max_connection_idle.c')
| -rw-r--r-- | test/core/end2end/tests/max_connection_idle.c | 117 |
1 files changed, 117 insertions, 0 deletions
diff --git a/test/core/end2end/tests/max_connection_idle.c b/test/core/end2end/tests/max_connection_idle.c new file mode 100644 index 0000000000..9dc1ee4766 --- /dev/null +++ b/test/core/end2end/tests/max_connection_idle.c @@ -0,0 +1,117 @@ +/* + * + * Copyright 2017, 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 <limits.h> +#include <string.h> + +#include <grpc/support/log.h> +#include <grpc/support/sync.h> +#include <grpc/support/time.h> +#include <grpc/support/useful.h> + +#include "test/core/end2end/cq_verifier.h" + +#define MAX_CONNECTION_IDLE_MS 500 +#define MAX_CONNECTION_AGE_MS 9999 + +static void *tag(intptr_t t) { return (void *)t; } + +static void test_max_connection_idle(grpc_end2end_test_config config) { + grpc_end2end_test_fixture f = config.create_fixture(NULL, NULL); + grpc_connectivity_state state = GRPC_CHANNEL_IDLE; + cq_verifier *cqv = cq_verifier_create(f.cq); + + grpc_arg client_a[] = {{.type = GRPC_ARG_INTEGER, + .key = "grpc.testing.fixed_reconnect_backoff_ms", + .value.integer = 1000}}; + grpc_arg server_a[] = {{.type = GRPC_ARG_INTEGER, + .key = GRPC_ARG_MAX_CONNECTION_IDLE_MS, + .value.integer = MAX_CONNECTION_IDLE_MS}, + {.type = GRPC_ARG_INTEGER, + .key = GRPC_ARG_MAX_CONNECTION_AGE_MS, + .value.integer = MAX_CONNECTION_AGE_MS}}; + grpc_channel_args client_args = {.num_args = GPR_ARRAY_SIZE(client_a), + .args = client_a}; + grpc_channel_args server_args = {.num_args = GPR_ARRAY_SIZE(server_a), + .args = server_a}; + + config.init_client(&f, &client_args); + config.init_server(&f, &server_args); + + /* check that we're still in idle, and start connecting */ + GPR_ASSERT(grpc_channel_check_connectivity_state(f.client, 1) == + GRPC_CHANNEL_IDLE); + /* we'll go through some set of transitions (some might be missed), until + READY is reached */ + while (state != GRPC_CHANNEL_READY) { + grpc_channel_watch_connectivity_state( + f.client, state, grpc_timeout_seconds_to_deadline(3), f.cq, tag(99)); + CQ_EXPECT_COMPLETION(cqv, tag(99), 1); + cq_verify(cqv); + state = grpc_channel_check_connectivity_state(f.client, 0); + GPR_ASSERT(state == GRPC_CHANNEL_READY || + state == GRPC_CHANNEL_CONNECTING || + state == GRPC_CHANNEL_TRANSIENT_FAILURE); + } + + /* wait for the channel to reach its maximum idle time */ + grpc_channel_watch_connectivity_state( + f.client, GRPC_CHANNEL_READY, + grpc_timeout_milliseconds_to_deadline(MAX_CONNECTION_IDLE_MS + 500), f.cq, + tag(99)); + CQ_EXPECT_COMPLETION(cqv, tag(99), 1); + cq_verify(cqv); + state = grpc_channel_check_connectivity_state(f.client, 0); + GPR_ASSERT(state == GRPC_CHANNEL_TRANSIENT_FAILURE || + state == GRPC_CHANNEL_CONNECTING || state == GRPC_CHANNEL_IDLE); + + grpc_server_shutdown_and_notify(f.server, f.cq, tag(0xdead)); + CQ_EXPECT_COMPLETION(cqv, tag(0xdead), 1); + cq_verify(cqv); + + grpc_server_destroy(f.server); + grpc_channel_destroy(f.client); + grpc_completion_queue_shutdown(f.cq); + grpc_completion_queue_destroy(f.cq); + config.tear_down_data(&f); + + cq_verifier_destroy(cqv); +} + +void max_connection_idle(grpc_end2end_test_config config) { + test_max_connection_idle(config); +} + +void max_connection_idle_pre_init(void) {} |