1 files changed, 20 insertions, 20 deletions

diff --git a/test/core/end2end/tests/simple_request.cc b/test/core/end2end/tests/simple_request.cc
index d48010ba87..ec7425aa09 100644
--- a/test/core/end2end/tests/simple_request.cc
+++ b/test/core/end2end/tests/simple_request.cc
@@ -56,7 +56,7 @@ static gpr_timespec five_seconds_from_now(void) {
 static void drain_cq(grpc_completion_queue* cq) {
   grpc_event ev;
   do {
-    ev = grpc_completion_queue_next(cq, five_seconds_from_now(), NULL);
+    ev = grpc_completion_queue_next(cq, five_seconds_from_now(), nullptr);
   } while (ev.type != GRPC_QUEUE_SHUTDOWN);
 }
 
@@ -65,16 +65,16 @@ static void shutdown_server(grpc_end2end_test_fixture* f) {
   grpc_server_shutdown_and_notify(f->server, f->shutdown_cq, tag(1000));
   GPR_ASSERT(grpc_completion_queue_pluck(f->shutdown_cq, tag(1000),
                                          grpc_timeout_seconds_to_deadline(5),
-                                         NULL)
+                                         nullptr)
                  .type == GRPC_OP_COMPLETE);
   grpc_server_destroy(f->server);
-  f->server = NULL;
+  f->server = nullptr;
 }
 
 static void shutdown_client(grpc_end2end_test_fixture* f) {
   if (!f->client) return;
   grpc_channel_destroy(f->client);
-  f->client = NULL;
+  f->client = nullptr;
 }
 
 static void end_test(grpc_end2end_test_fixture* f) {
@@ -112,14 +112,14 @@ static void simple_request_body(grpc_end2end_test_config config,
 
   gpr_timespec deadline = five_seconds_from_now();
   c = grpc_channel_create_call(
-      f.client, NULL, GRPC_PROPAGATE_DEFAULTS, f.cq,
+      f.client, nullptr, GRPC_PROPAGATE_DEFAULTS, f.cq,
       grpc_slice_from_static_string("/foo"),
       get_host_override_slice("foo.test.google.fr:1234", config), deadline,
-      NULL);
+      nullptr);
   GPR_ASSERT(c);
 
   peer = grpc_call_get_peer(c);
-  GPR_ASSERT(peer != NULL);
+  GPR_ASSERT(peer != nullptr);
   gpr_log(GPR_DEBUG, "client_peer_before_call=%s", peer);
   gpr_free(peer);
 
@@ -133,25 +133,25 @@ static void simple_request_body(grpc_end2end_test_config config,
   op->op = GRPC_OP_SEND_INITIAL_METADATA;
   op->data.send_initial_metadata.count = 0;
   op->flags = 0;
-  op->reserved = NULL;
+  op->reserved = nullptr;
   op++;
   op->op = GRPC_OP_SEND_CLOSE_FROM_CLIENT;
   op->flags = 0;
-  op->reserved = NULL;
+  op->reserved = nullptr;
   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->reserved = nullptr;
   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->reserved = nullptr;
   op++;
-  error = grpc_call_start_batch(c, ops, (size_t)(op - ops), tag(1), NULL);
+  error = grpc_call_start_batch(c, ops, (size_t)(op - ops), tag(1), nullptr);
   GPR_ASSERT(GRPC_CALL_OK == error);
 
   error =
@@ -162,11 +162,11 @@ static void simple_request_body(grpc_end2end_test_config config,
   cq_verify(cqv);
 
   peer = grpc_call_get_peer(s);
-  GPR_ASSERT(peer != NULL);
+  GPR_ASSERT(peer != nullptr);
   gpr_log(GPR_DEBUG, "server_peer=%s", peer);
   gpr_free(peer);
   peer = grpc_call_get_peer(c);
-  GPR_ASSERT(peer != NULL);
+  GPR_ASSERT(peer != nullptr);
   gpr_log(GPR_DEBUG, "client_peer=%s", peer);
   gpr_free(peer);
 
@@ -175,7 +175,7 @@ static void simple_request_body(grpc_end2end_test_config config,
   op->op = GRPC_OP_SEND_INITIAL_METADATA;
   op->data.send_initial_metadata.count = 0;
   op->flags = 0;
-  op->reserved = NULL;
+  op->reserved = nullptr;
   op++;
   op->op = GRPC_OP_SEND_STATUS_FROM_SERVER;
   op->data.send_status_from_server.trailing_metadata_count = 0;
@@ -183,14 +183,14 @@ static void simple_request_body(grpc_end2end_test_config config,
   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->reserved = nullptr;
   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->reserved = nullptr;
   op++;
-  error = grpc_call_start_batch(s, ops, (size_t)(op - ops), tag(102), NULL);
+  error = grpc_call_start_batch(s, ops, (size_t)(op - ops), tag(102), nullptr);
   GPR_ASSERT(GRPC_CALL_OK == error);
 
   CQ_EXPECT_COMPLETION(cqv, tag(102), 1);
@@ -239,7 +239,7 @@ static void simple_request_body(grpc_end2end_test_config config,
 static void test_invoke_simple_request(grpc_end2end_test_config config) {
   grpc_end2end_test_fixture f;
 
-  f = begin_test(config, "test_invoke_simple_request", NULL, NULL);
+  f = begin_test(config, "test_invoke_simple_request", nullptr, nullptr);
   simple_request_body(config, f);
   end_test(&f);
   config.tear_down_data(&f);
@@ -248,7 +248,7 @@ static void test_invoke_simple_request(grpc_end2end_test_config config) {
 static void test_invoke_10_simple_requests(grpc_end2end_test_config config) {
   int i;
   grpc_end2end_test_fixture f =
-      begin_test(config, "test_invoke_10_simple_requests", NULL, NULL);
+      begin_test(config, "test_invoke_10_simple_requests", nullptr, nullptr);
   for (i = 0; i < 10; i++) {
     simple_request_body(config, f);
     gpr_log(GPR_INFO, "Running test: Passed simple request %d", i);