diff options
Diffstat (limited to 'test/core/end2end/tests')
| -rw-r--r-- | test/core/end2end/tests/filter_causes_close.c | 8 | ||||
| -rw-r--r-- | test/core/end2end/tests/max_connection_age.c | 380 | ||||
| -rw-r--r-- | test/core/end2end/tests/max_connection_idle.c | 117 |
3 files changed, 501 insertions, 4 deletions
diff --git a/test/core/end2end/tests/filter_causes_close.c b/test/core/end2end/tests/filter_causes_close.c index 896eca56c3..62bf20809c 100644 --- a/test/core/end2end/tests/filter_causes_close.c +++ b/test/core/end2end/tests/filter_causes_close.c @@ -216,9 +216,9 @@ static void recv_im_ready(grpc_exec_ctx *exec_ctx, void *arg, GRPC_STATUS_PERMISSION_DENIED)); } -static void start_transport_stream_op(grpc_exec_ctx *exec_ctx, - grpc_call_element *elem, - grpc_transport_stream_op *op) { +static void start_transport_stream_op_batch( + grpc_exec_ctx *exec_ctx, grpc_call_element *elem, + grpc_transport_stream_op_batch *op) { call_data *calld = elem->call_data; if (op->recv_initial_metadata) { calld->recv_im_ready = @@ -249,7 +249,7 @@ static void destroy_channel_elem(grpc_exec_ctx *exec_ctx, grpc_channel_element *elem) {} static const grpc_channel_filter test_filter = { - start_transport_stream_op, + start_transport_stream_op_batch, grpc_channel_next_op, sizeof(call_data), init_call_elem, diff --git a/test/core/end2end/tests/max_connection_age.c b/test/core/end2end/tests/max_connection_age.c new file mode 100644 index 0000000000..59bfdbabb9 --- /dev/null +++ b/test/core/end2end/tests/max_connection_age.c @@ -0,0 +1,380 @@ +/* + * + * 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_AGE_MS 500 +#define MAX_CONNECTION_AGE_GRACE_MS 1000 +#define MAX_CONNECTION_IDLE_MS 9999 + +#define CALL_DEADLINE_S 10 +/* The amount of time we wait for the connection to time out, but after it the + connection should not use up its grace period. It should be a number between + MAX_CONNECTION_AGE_MS and MAX_CONNECTION_AGE_MS + + MAX_CONNECTION_AGE_GRACE_MS */ +#define CQ_MAX_CONNECTION_AGE_WAIT_TIME_S 1 +/* The amount of time we wait after the connection reaches its max age, it + should be shorter than CALL_DEADLINE_S - CQ_MAX_CONNECTION_AGE_WAIT_TIME_S */ +#define CQ_MAX_CONNECTION_AGE_GRACE_WAIT_TIME_S 2 +/* The grace period for the test to observe the channel shutdown process */ +#define IMMEDIATE_SHUTDOWN_GRACE_TIME_MS 3000 + +static void *tag(intptr_t t) { return (void *)t; } + +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); +} + +static void shutdown_server(grpc_end2end_test_fixture *f) { + if (!f->server) return; + 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->cq); + drain_cq(f->cq); + grpc_completion_queue_destroy(f->cq); +} + +static void test_max_age_forcibly_close(grpc_end2end_test_config config) { + grpc_end2end_test_fixture f = config.create_fixture(NULL, NULL); + cq_verifier *cqv = cq_verifier_create(f.cq); + grpc_arg server_a[] = {{.type = GRPC_ARG_INTEGER, + .key = GRPC_ARG_MAX_CONNECTION_AGE_MS, + .value.integer = MAX_CONNECTION_AGE_MS}, + {.type = GRPC_ARG_INTEGER, + .key = GRPC_ARG_MAX_CONNECTION_AGE_GRACE_MS, + .value.integer = MAX_CONNECTION_AGE_GRACE_MS}, + {.type = GRPC_ARG_INTEGER, + .key = GRPC_ARG_MAX_CONNECTION_IDLE_MS, + .value.integer = MAX_CONNECTION_IDLE_MS}}; + grpc_channel_args server_args = {.num_args = GPR_ARRAY_SIZE(server_a), + .args = server_a}; + + config.init_client(&f, NULL); + config.init_server(&f, &server_args); + + grpc_call *c; + grpc_call *s; + gpr_timespec deadline = grpc_timeout_seconds_to_deadline(CALL_DEADLINE_S); + 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_call_details call_details; + grpc_status_code status; + grpc_call_error error; + grpc_slice details; + int was_cancelled = 2; + + c = grpc_channel_create_call( + f.client, NULL, GRPC_PROPAGATE_DEFAULTS, f.cq, + grpc_slice_from_static_string("/foo"), + get_host_override_slice("foo.test.google.fr:1234", config), 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 = 0; + op->data.send_initial_metadata.metadata = NULL; + 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_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->flags = 0; + op->reserved = NULL; + op++; + error = grpc_call_start_batch(c, ops, (size_t)(op - ops), tag(1), NULL); + GPR_ASSERT(GRPC_CALL_OK == error); + + error = + grpc_server_request_call(f.server, &s, &call_details, + &request_metadata_recv, f.cq, f.cq, tag(101)); + GPR_ASSERT(GRPC_CALL_OK == error); + CQ_EXPECT_COMPLETION(cqv, tag(101), true); + cq_verify(cqv); + + gpr_timespec expect_shutdown_time = grpc_timeout_milliseconds_to_deadline( + MAX_CONNECTION_AGE_MS + MAX_CONNECTION_AGE_GRACE_MS + + IMMEDIATE_SHUTDOWN_GRACE_TIME_MS); + + /* Wait for the channel to reach its max age */ + cq_verify_empty_timeout(cqv, CQ_MAX_CONNECTION_AGE_WAIT_TIME_S); + + /* After the channel reaches its max age, we still do nothing here. And wait + for it to use up its max age grace period. */ + CQ_EXPECT_COMPLETION(cqv, tag(1), true); + cq_verify(cqv); + + gpr_timespec channel_shutdown_time = gpr_now(GPR_CLOCK_MONOTONIC); + GPR_ASSERT(gpr_time_cmp(channel_shutdown_time, expect_shutdown_time) < 0); + + memset(ops, 0, sizeof(ops)); + op = ops; + op->op = GRPC_OP_SEND_INITIAL_METADATA; + op->data.send_initial_metadata.count = 0; + op->flags = 0; + op->reserved = NULL; + op++; + op->op = GRPC_OP_SEND_STATUS_FROM_SERVER; + op->data.send_status_from_server.trailing_metadata_count = 0; + op->data.send_status_from_server.status = GRPC_STATUS_UNIMPLEMENTED; + grpc_slice status_details = grpc_slice_from_static_string("xyz"); + op->data.send_status_from_server.status_details = &status_details; + op->flags = 0; + op->reserved = NULL; + op++; + op->op = GRPC_OP_RECV_CLOSE_ON_SERVER; + op->data.recv_close_on_server.cancelled = &was_cancelled; + op->flags = 0; + op->reserved = NULL; + op++; + error = grpc_call_start_batch(s, ops, (size_t)(op - ops), tag(102), NULL); + GPR_ASSERT(GRPC_CALL_OK == error); + CQ_EXPECT_COMPLETION(cqv, tag(102), true); + cq_verify(cqv); + + grpc_server_shutdown_and_notify(f.server, f.cq, tag(0xdead)); + CQ_EXPECT_COMPLETION(cqv, tag(0xdead), true); + cq_verify(cqv); + + grpc_call_destroy(s); + + /* The connection should be closed immediately after the max age grace period, + the in-progress RPC should fail. */ + GPR_ASSERT(status == GRPC_STATUS_UNAVAILABLE); + GPR_ASSERT(0 == grpc_slice_str_cmp(details, "Endpoint read failed")); + GPR_ASSERT(0 == grpc_slice_str_cmp(call_details.method, "/foo")); + validate_host_override_string("foo.test.google.fr:1234", call_details.host, + config); + GPR_ASSERT(was_cancelled == 1); + + grpc_slice_unref(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); + end_test(&f); + config.tear_down_data(&f); +} + +static void test_max_age_gracefully_close(grpc_end2end_test_config config) { + grpc_end2end_test_fixture f = config.create_fixture(NULL, NULL); + cq_verifier *cqv = cq_verifier_create(f.cq); + grpc_arg server_a[] = {{.type = GRPC_ARG_INTEGER, + .key = GRPC_ARG_MAX_CONNECTION_AGE_MS, + .value.integer = MAX_CONNECTION_AGE_MS}, + {.type = GRPC_ARG_INTEGER, + .key = GRPC_ARG_MAX_CONNECTION_AGE_GRACE_MS, + .value.integer = INT_MAX}, + {.type = GRPC_ARG_INTEGER, + .key = GRPC_ARG_MAX_CONNECTION_IDLE_MS, + .value.integer = MAX_CONNECTION_IDLE_MS}}; + grpc_channel_args server_args = {.num_args = GPR_ARRAY_SIZE(server_a), + .args = server_a}; + + config.init_client(&f, NULL); + config.init_server(&f, &server_args); + + grpc_call *c; + grpc_call *s; + gpr_timespec deadline = grpc_timeout_seconds_to_deadline(CALL_DEADLINE_S); + 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_call_details call_details; + grpc_status_code status; + grpc_call_error error; + grpc_slice details; + int was_cancelled = 2; + + c = grpc_channel_create_call( + f.client, NULL, GRPC_PROPAGATE_DEFAULTS, f.cq, + grpc_slice_from_static_string("/foo"), + get_host_override_slice("foo.test.google.fr:1234", config), 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 = 0; + op->data.send_initial_metadata.metadata = NULL; + 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_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->flags = 0; + op->reserved = NULL; + op++; + error = grpc_call_start_batch(c, ops, (size_t)(op - ops), tag(1), NULL); + GPR_ASSERT(GRPC_CALL_OK == error); + + error = + grpc_server_request_call(f.server, &s, &call_details, + &request_metadata_recv, f.cq, f.cq, tag(101)); + GPR_ASSERT(GRPC_CALL_OK == error); + CQ_EXPECT_COMPLETION(cqv, tag(101), true); + cq_verify(cqv); + + /* Wait for the channel to reach its max age */ + cq_verify_empty_timeout(cqv, CQ_MAX_CONNECTION_AGE_WAIT_TIME_S); + + /* The connection is shutting down gracefully. In-progress rpc should not be + closed, hence the completion queue should see nothing here. */ + cq_verify_empty_timeout(cqv, CQ_MAX_CONNECTION_AGE_GRACE_WAIT_TIME_S); + + memset(ops, 0, sizeof(ops)); + op = ops; + op->op = GRPC_OP_SEND_INITIAL_METADATA; + op->data.send_initial_metadata.count = 0; + op->flags = 0; + op->reserved = NULL; + op++; + op->op = GRPC_OP_SEND_STATUS_FROM_SERVER; + op->data.send_status_from_server.trailing_metadata_count = 0; + op->data.send_status_from_server.status = GRPC_STATUS_UNIMPLEMENTED; + grpc_slice status_details = grpc_slice_from_static_string("xyz"); + op->data.send_status_from_server.status_details = &status_details; + op->flags = 0; + op->reserved = NULL; + op++; + op->op = GRPC_OP_RECV_CLOSE_ON_SERVER; + op->data.recv_close_on_server.cancelled = &was_cancelled; + op->flags = 0; + op->reserved = NULL; + op++; + error = grpc_call_start_batch(s, ops, (size_t)(op - ops), tag(102), NULL); + GPR_ASSERT(GRPC_CALL_OK == error); + + CQ_EXPECT_COMPLETION(cqv, tag(102), true); + CQ_EXPECT_COMPLETION(cqv, tag(1), true); + cq_verify(cqv); + + grpc_server_shutdown_and_notify(f.server, f.cq, tag(0xdead)); + CQ_EXPECT_COMPLETION(cqv, tag(0xdead), true); + cq_verify(cqv); + + grpc_call_destroy(s); + + /* The connection is closed gracefully with goaway, the rpc should still be + completed. */ + GPR_ASSERT(status == GRPC_STATUS_UNIMPLEMENTED); + GPR_ASSERT(0 == grpc_slice_str_cmp(details, "xyz")); + GPR_ASSERT(0 == grpc_slice_str_cmp(call_details.method, "/foo")); + validate_host_override_string("foo.test.google.fr:1234", call_details.host, + config); + GPR_ASSERT(was_cancelled == 1); + + grpc_slice_unref(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); + end_test(&f); + config.tear_down_data(&f); +} + +void max_connection_age(grpc_end2end_test_config config) { + test_max_age_forcibly_close(config); + test_max_age_gracefully_close(config); +} + +void max_connection_age_pre_init(void) {} 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..c0984e4d14 --- /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 + 3000), + 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) {} |