1 files changed, 0 insertions, 183 deletions
diff --git a/test/core/statistics/rpc_stats_test.cc b/test/core/statistics/rpc_stats_test.cc
deleted file mode 100644
index a2a648e2ad..0000000000
--- a/test/core/statistics/rpc_stats_test.cc
+++ /dev/null
@@ -1,183 +0,0 @@
-/*
- *
- * Copyright 2015 gRPC authors.
- *
- * 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
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * 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.
- *
- */
-
-#include <string.h>
-
-#include <grpc/support/alloc.h>
-#include <grpc/support/log.h>
-#include <grpc/support/port_platform.h>
-#include <grpc/support/string.h>
-#include <grpc/support/time.h>
-
-#include "src/core/ext/census/census_interface.h"
-#include "src/core/ext/census/census_rpc_stats.h"
-#include "src/core/ext/census/census_tracing.h"
-#include "test/core/util/test_config.h"
-
-/* Ensure all possible state transitions are called without causing problem */
-static void test_init_shutdown(void) {
-  census_stats_store_init();
-  census_stats_store_init();
-  census_stats_store_shutdown();
-  census_stats_store_shutdown();
-  census_stats_store_init();
-}
-
-static void test_create_and_destroy(void) {
-  census_rpc_stats* stats = NULL;
-  census_aggregated_rpc_stats agg_stats = {0, NULL};
-
-  stats = census_rpc_stats_create_empty();
-  GPR_ASSERT(stats != NULL);
-  GPR_ASSERT(stats->cnt == 0 && stats->rpc_error_cnt == 0 &&
-             stats->app_error_cnt == 0 && stats->elapsed_time_ms == 0.0 &&
-             stats->api_request_bytes == 0 && stats->wire_request_bytes == 0 &&
-             stats->api_response_bytes == 0 && stats->wire_response_bytes == 0);
-  gpr_free(stats);
-
-  census_aggregated_rpc_stats_set_empty(&agg_stats);
-  GPR_ASSERT(agg_stats.num_entries == 0);
-  GPR_ASSERT(agg_stats.stats == NULL);
-  agg_stats.num_entries = 1;
-  agg_stats.stats = (census_per_method_rpc_stats*)gpr_malloc(
-      sizeof(census_per_method_rpc_stats));
-  agg_stats.stats[0].method = gpr_strdup("foo");
-  census_aggregated_rpc_stats_set_empty(&agg_stats);
-  GPR_ASSERT(agg_stats.num_entries == 0);
-  GPR_ASSERT(agg_stats.stats == NULL);
-}
-
-#define ASSERT_NEAR(a, b) \
-  GPR_ASSERT((a - b) * (a - b) < 1e-24 * (a + b) * (a + b))
-
-static void test_record_and_get_stats(void) {
-  census_rpc_stats stats = {1, 2, 3, 4, 5.1, 6.2, 7.3, 8.4};
-  census_op_id id;
-  census_aggregated_rpc_stats agg_stats = {0, NULL};
-
-  /* Record client stats twice with the same op_id. */
-  census_init();
-  id = census_tracing_start_op();
-  census_add_method_tag(id, "m1");
-  census_record_rpc_client_stats(id, &stats);
-  census_record_rpc_client_stats(id, &stats);
-  census_tracing_end_op(id);
-  /* Server stats expect to be empty */
-  census_get_server_stats(&agg_stats);
-  GPR_ASSERT(agg_stats.num_entries == 0);
-  GPR_ASSERT(agg_stats.stats == NULL);
-  /* Client stats expect to have one entry */
-  census_get_client_stats(&agg_stats);
-  GPR_ASSERT(agg_stats.num_entries == 1);
-  GPR_ASSERT(agg_stats.stats != NULL);
-  GPR_ASSERT(strcmp(agg_stats.stats[0].method, "m1") == 0);
-  GPR_ASSERT(agg_stats.stats[0].minute_stats.cnt == 2 &&
-             agg_stats.stats[0].hour_stats.cnt == 2 &&
-             agg_stats.stats[0].total_stats.cnt == 2);
-  ASSERT_NEAR(agg_stats.stats[0].minute_stats.wire_response_bytes, 16.8);
-  ASSERT_NEAR(agg_stats.stats[0].hour_stats.wire_response_bytes, 16.8);
-  ASSERT_NEAR(agg_stats.stats[0].total_stats.wire_response_bytes, 16.8);
-  /* Get stats again, results should be the same. */
-  census_get_client_stats(&agg_stats);
-  GPR_ASSERT(agg_stats.num_entries == 1);
-  census_aggregated_rpc_stats_set_empty(&agg_stats);
-  census_shutdown();
-
-  /* Record both server (once) and client (twice) stats with different op_ids.
-   */
-  census_init();
-  id = census_tracing_start_op();
-  census_add_method_tag(id, "m2");
-  census_record_rpc_client_stats(id, &stats);
-  census_tracing_end_op(id);
-  id = census_tracing_start_op();
-  census_add_method_tag(id, "m3");
-  census_record_rpc_server_stats(id, &stats);
-  census_tracing_end_op(id);
-  id = census_tracing_start_op();
-  census_add_method_tag(id, "m4");
-  census_record_rpc_client_stats(id, &stats);
-  census_tracing_end_op(id);
-  /* Check server stats */
-  census_get_server_stats(&agg_stats);
-  GPR_ASSERT(agg_stats.num_entries == 1);
-  GPR_ASSERT(strcmp(agg_stats.stats[0].method, "m3") == 0);
-  GPR_ASSERT(agg_stats.stats[0].minute_stats.app_error_cnt == 3 &&
-             agg_stats.stats[0].hour_stats.app_error_cnt == 3 &&
-             agg_stats.stats[0].total_stats.app_error_cnt == 3);
-  census_aggregated_rpc_stats_set_empty(&agg_stats);
-  /* Check client stats */
-  census_get_client_stats(&agg_stats);
-  GPR_ASSERT(agg_stats.num_entries == 2);
-  GPR_ASSERT(agg_stats.stats != NULL);
-  GPR_ASSERT((strcmp(agg_stats.stats[0].method, "m2") == 0 &&
-              strcmp(agg_stats.stats[1].method, "m4") == 0) ||
-             (strcmp(agg_stats.stats[0].method, "m4") == 0 &&
-              strcmp(agg_stats.stats[1].method, "m2") == 0));
-  GPR_ASSERT(agg_stats.stats[0].minute_stats.cnt == 1 &&
-             agg_stats.stats[1].minute_stats.cnt == 1);
-  census_aggregated_rpc_stats_set_empty(&agg_stats);
-  census_shutdown();
-}
-
-static void test_record_stats_on_unknown_op_id(void) {
-  census_op_id unknown_id = {0xDEAD, 0xBEEF};
-  census_rpc_stats stats = {1, 2, 3, 4, 5.1, 6.2, 7.3, 8.4};
-  census_aggregated_rpc_stats agg_stats = {0, NULL};
-
-  census_init();
-  /* Tests that recording stats against unknown id is noop. */
-  census_record_rpc_client_stats(unknown_id, &stats);
-  census_record_rpc_server_stats(unknown_id, &stats);
-  census_get_server_stats(&agg_stats);
-  GPR_ASSERT(agg_stats.num_entries == 0);
-  GPR_ASSERT(agg_stats.stats == NULL);
-  census_get_client_stats(&agg_stats);
-  GPR_ASSERT(agg_stats.num_entries == 0);
-  GPR_ASSERT(agg_stats.stats == NULL);
-  census_aggregated_rpc_stats_set_empty(&agg_stats);
-  census_shutdown();
-}
-
-/* Test that record stats is noop when trace store is uninitialized. */
-static void test_record_stats_with_trace_store_uninitialized(void) {
-  census_rpc_stats stats = {1, 2, 3, 4, 5.1, 6.2, 7.3, 8.4};
-  census_op_id id = {0, 0};
-  census_aggregated_rpc_stats agg_stats = {0, NULL};
-
-  census_init();
-  id = census_tracing_start_op();
-  census_add_method_tag(id, "m");
-  census_tracing_end_op(id);
-  /* shuts down trace store only. */
-  census_tracing_shutdown();
-  census_record_rpc_client_stats(id, &stats);
-  census_get_client_stats(&agg_stats);
-  GPR_ASSERT(agg_stats.num_entries == 0);
-  census_stats_store_shutdown();
-}
-
-int main(int argc, char** argv) {
-  grpc_test_init(argc, argv);
-  test_init_shutdown();
-  test_create_and_destroy();
-  test_record_and_get_stats();
-  test_record_stats_on_unknown_op_id();
-  test_record_stats_with_trace_store_uninitialized();
-  return 0;
-}