diff --git a/test/core/http/httpcli_test.cc b/test/core/http/httpcli_test.cc
index bfd75f86491b6a56a38b473ac7858d940c34be1e..423cb700c6aa301da0e0791c00993f49d67b7ba9 100644
--- a/test/core/http/httpcli_test.cc
+++ b/test/core/http/httpcli_test.cc
@@ -77,7 +77,7 @@ static void test_get(int port) {
req.handshaker = &grpc_httpcli_plaintext;
grpc_http_response response;
- memset(&response, 0, sizeof(response));
+ response = {};
grpc_resource_quota* resource_quota = grpc_resource_quota_create("test_get");
grpc_httpcli_get(
&g_context, &g_pops, resource_quota, &req, n_seconds_time(15),
@@ -116,7 +116,7 @@ static void test_post(int port) {
req.handshaker = &grpc_httpcli_plaintext;
grpc_http_response response;
- memset(&response, 0, sizeof(response));
+ response = {};
grpc_resource_quota* resource_quota = grpc_resource_quota_create("test_post");
grpc_httpcli_post(
&g_context, &g_pops, resource_quota, &req, "hello", 5, n_seconds_time(15),
diff --git a/test/core/http/httpscli_test.cc b/test/core/http/httpscli_test.cc
index e7250c206d8d06ff6f46dabcd792ef1daf2db051..eb63367d7505afd6873b188faea7134f0bb02389 100644
--- a/test/core/http/httpscli_test.cc
+++ b/test/core/http/httpscli_test.cc
@@ -81,7 +81,7 @@ static void test_get(int port) {
req.handshaker = &grpc_httpcli_ssl;
grpc_http_response response;
- memset(&response, 0, sizeof(response));
+ response = {};
grpc_resource_quota* resource_quota = grpc_resource_quota_create("test_get");
grpc_httpcli_get(
&g_context, &g_pops, resource_quota, &req, n_seconds_time(15),
@@ -121,7 +121,7 @@ static void test_post(int port) {
req.handshaker = &grpc_httpcli_ssl;
grpc_http_response response;
- memset(&response, 0, sizeof(response));
+ response = {};
grpc_resource_quota* resource_quota = grpc_resource_quota_create("test_post");
grpc_httpcli_post(
&g_context, &g_pops, resource_quota, &req, "hello", 5, n_seconds_time(15),
diff --git a/test/core/http/parser_test.cc b/test/core/http/parser_test.cc
index d105b40bcd644a9fa8e5257178096d785409ec5a..d3b2cb4060cdee1f405b8008c00f59e26a4dcdd7 100644
--- a/test/core/http/parser_test.cc
+++ b/test/core/http/parser_test.cc
@@ -101,7 +101,7 @@ static void test_succeeds(grpc_slice_split_mode split_mode,
grpc_slice* slices;
va_list args;
grpc_http_response response;
- memset(&response, 0, sizeof(response));
+ response = {};
grpc_split_slices(split_mode, &input_slice, 1, &slices, &num_slices);
grpc_slice_unref(input_slice);
@@ -155,7 +155,7 @@ static void test_fails(grpc_slice_split_mode split_mode,
grpc_slice* slices;
grpc_error* error = GRPC_ERROR_NONE;
grpc_http_response response;
- memset(&response, 0, sizeof(response));
+ response = {};
grpc_split_slices(split_mode, &input_slice, 1, &slices, &num_slices);
grpc_slice_unref(input_slice);
diff --git a/test/core/http/response_fuzzer.cc b/test/core/http/response_fuzzer.cc
index fc0904b1db7750621d32533f30690da123d4b666..cf82ccfe2ce3fbf33dfa5a3fa1a00c5881ea1d2c 100644
--- a/test/core/http/response_fuzzer.cc
+++ b/test/core/http/response_fuzzer.cc
@@ -31,7 +31,7 @@ extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size) {
grpc_http_parser parser;
grpc_http_response response;
grpc_init();
- memset(&response, 0, sizeof(response));
+ response = {};
grpc_http_parser_init(&parser, GRPC_HTTP_RESPONSE, &response);
grpc_slice slice = grpc_slice_from_copied_buffer((const char*)data, size);
GRPC_ERROR_UNREF(grpc_http_parser_parse(&parser, slice, nullptr));
diff --git a/test/core/security/credentials_test.cc b/test/core/security/credentials_test.cc
index cbce595c354f9271f063de51f0f5b0ef318e7f87..525953978c2c96fcab25e91296c019fcc892ed6c 100644
--- a/test/core/security/credentials_test.cc
+++ b/test/core/security/credentials_test.cc
@@ -149,7 +149,7 @@ static char* test_json_key_str(void) {
static grpc_httpcli_response http_response(int status, const char* body) {
grpc_httpcli_response response;
- memset(&response, 0, sizeof(grpc_httpcli_response));
+ response = {};
response.status = status;
response.body = gpr_strdup(const_cast<char*>(body));
response.body_length = strlen(body);
@@ -161,7 +161,7 @@ static grpc_httpcli_response http_response(int status, const char* body) {
static void test_empty_md_array(void) {
grpc_core::ExecCtx exec_ctx;
grpc_credentials_mdelem_array md_array;
- memset(&md_array, 0, sizeof(md_array));
+ md_array = {};
GPR_ASSERT(md_array.md == nullptr);
GPR_ASSERT(md_array.size == 0);
grpc_credentials_mdelem_array_destroy(&md_array);
@@ -170,7 +170,7 @@ static void test_empty_md_array(void) {
static void test_add_to_empty_md_array(void) {
grpc_core::ExecCtx exec_ctx;
grpc_credentials_mdelem_array md_array;
- memset(&md_array, 0, sizeof(md_array));
+ md_array = {};
const char* key = "hello";
const char* value = "there blah blah blah blah blah blah blah";
grpc_mdelem md = grpc_mdelem_from_slices(
@@ -185,7 +185,7 @@ static void test_add_to_empty_md_array(void) {
static void test_add_abunch_to_md_array(void) {
grpc_core::ExecCtx exec_ctx;
grpc_credentials_mdelem_array md_array;
- memset(&md_array, 0, sizeof(md_array));
+ md_array = {};
const char* key = "hello";
const char* value = "there blah blah blah blah blah blah blah";
grpc_mdelem md = grpc_mdelem_from_slices(
diff --git a/test/core/security/jwt_verifier_test.cc b/test/core/security/jwt_verifier_test.cc
index 21a7aa47b9d3e3d408d131cc5f70c330306b2650..43a70f6955e51b9b1612425454069f63ed5bc471 100644
--- a/test/core/security/jwt_verifier_test.cc
+++ b/test/core/security/jwt_verifier_test.cc
@@ -310,7 +310,7 @@ static char* good_google_email_keys(void) {
static grpc_httpcli_response http_response(int status, char* body) {
grpc_httpcli_response response;
- memset(&response, 0, sizeof(grpc_httpcli_response));
+ response = {};
response.status = status;
response.body = body;
response.body_length = strlen(body);
diff --git a/test/core/security/oauth2_utils.cc b/test/core/security/oauth2_utils.cc
index b24e7c180e1243f66fd7d303ebaf7962c7c0b55f..8b4c795a9ff5452f9e396a10f70743b11ad4353c 100644
--- a/test/core/security/oauth2_utils.cc
+++ b/test/core/security/oauth2_utils.cc
@@ -71,7 +71,7 @@ static void destroy_after_shutdown(void* pollset, grpc_error* error) {
char* grpc_test_fetch_oauth2_token_with_credentials(
grpc_call_credentials* creds) {
oauth2_request request;
- memset(&request, 0, sizeof(request));
+ request = {};
grpc_core::ExecCtx exec_ctx;
grpc_closure destroy_after_shutdown_closure;
grpc_auth_metadata_context null_ctx = {"", "", nullptr, nullptr};
diff --git a/test/core/transport/chttp2/hpack_encoder_test.cc b/test/core/transport/chttp2/hpack_encoder_test.cc
index 6cbc914c7fad0a7bf3ec986b9b2c748ddb5231e6..707091bc129a83deb53b9f2cefec640940308b51 100644
--- a/test/core/transport/chttp2/hpack_encoder_test.cc
+++ b/test/core/transport/chttp2/hpack_encoder_test.cc
@@ -97,7 +97,7 @@ static void verify(const verify_params params, const char* expected,
grpc_slice_buffer_init(&output);
grpc_transport_one_way_stats stats;
- memset(&stats, 0, sizeof(stats));
+ stats = {};
grpc_encode_header_options hopt = {
0xdeadbeef, /* stream_id */
params.eof, /* is_eof */
@@ -217,7 +217,7 @@ static void verify_table_size_change_match_elem_size(const char* key,
grpc_slice_buffer_init(&output);
grpc_transport_one_way_stats stats;
- memset(&stats, 0, sizeof(stats));
+ stats = {};
grpc_encode_header_options hopt = {
0xdeadbeef, /* stream_id */
false, /* is_eof */
diff --git a/test/cpp/microbenchmarks/bm_call_create.cc b/test/cpp/microbenchmarks/bm_call_create.cc
index aad94afca5b6ca71710c1270b34ed36c1ee9c51a..e6c9fe699c318f46f9db0b719c7edae5177b72de 100644
--- a/test/cpp/microbenchmarks/bm_call_create.cc
+++ b/test/cpp/microbenchmarks/bm_call_create.cc
@@ -456,7 +456,7 @@ class NoOp {
class SendEmptyMetadata {
public:
SendEmptyMetadata() : op_payload_(nullptr) {
- memset(&op_, 0, sizeof(op_));
+ op_ = {};
op_.on_complete = GRPC_CLOSURE_INIT(&closure_, DoNothing, nullptr,
grpc_schedule_on_exec_ctx);
op_.send_initial_metadata = true;
diff --git a/test/cpp/microbenchmarks/bm_chttp2_hpack.cc b/test/cpp/microbenchmarks/bm_chttp2_hpack.cc
index 1d2ddf13f6a287ba5471d0d8dd9e3aa637cb5151..4950e7f7768bd3afdd0ed8ded348c4bb584e59a2 100644
--- a/test/cpp/microbenchmarks/bm_chttp2_hpack.cc
+++ b/test/cpp/microbenchmarks/bm_chttp2_hpack.cc
@@ -77,7 +77,7 @@ static void BM_HpackEncoderEncodeDeadline(benchmark::State& state) {
new grpc_chttp2_hpack_compressor);
grpc_chttp2_hpack_compressor_init(c.get());
grpc_transport_one_way_stats stats;
- memset(&stats, 0, sizeof(stats));
+ stats = {};
grpc_slice_buffer outbuf;
grpc_slice_buffer_init(&outbuf);
while (state.KeepRunning()) {
@@ -127,7 +127,7 @@ static void BM_HpackEncoderEncodeHeader(benchmark::State& state) {
new grpc_chttp2_hpack_compressor);
grpc_chttp2_hpack_compressor_init(c.get());
grpc_transport_one_way_stats stats;
- memset(&stats, 0, sizeof(stats));
+ stats = {};
grpc_slice_buffer outbuf;
grpc_slice_buffer_init(&outbuf);
while (state.KeepRunning()) {
diff --git a/test/cpp/microbenchmarks/bm_chttp2_transport.cc b/test/cpp/microbenchmarks/bm_chttp2_transport.cc
index 3df979e8ddbdd5e3efe14fd1995ac0ff39044923..da3357304baa1a4679a8e58e6f0e521991b3ed90 100644
--- a/test/cpp/microbenchmarks/bm_chttp2_transport.cc
+++ b/test/cpp/microbenchmarks/bm_chttp2_transport.cc
@@ -262,7 +262,7 @@ static void BM_StreamCreateDestroy(benchmark::State& state) {
auto* s = new Stream(&f);
grpc_transport_stream_op_batch op;
grpc_transport_stream_op_batch_payload op_payload(nullptr);
- memset(&op, 0, sizeof(op));
+ op = {};
op.cancel_stream = true;
op.payload = &op_payload;
op_payload.cancel_stream.cancel_error = GRPC_ERROR_CANCELLED;
@@ -315,7 +315,7 @@ static void BM_StreamCreateSendInitialMetadataDestroy(benchmark::State& state) {
std::unique_ptr<Closure> done;
auto reset_op = [&]() {
- memset(&op, 0, sizeof(op));
+ op = {};
op.payload = &op_payload;
};
@@ -366,7 +366,7 @@ static void BM_TransportEmptyOp(benchmark::State& state) {
grpc_transport_stream_op_batch op;
grpc_transport_stream_op_batch_payload op_payload(nullptr);
auto reset_op = [&]() {
- memset(&op, 0, sizeof(op));
+ op = {};
op.payload = &op_payload;
};
std::unique_ptr<Closure> c = MakeClosure([&](grpc_error* error) {
@@ -398,7 +398,7 @@ static void BM_TransportStreamSend(benchmark::State& state) {
grpc_transport_stream_op_batch op;
grpc_transport_stream_op_batch_payload op_payload(nullptr);
auto reset_op = [&]() {
- memset(&op, 0, sizeof(op));
+ op = {};
op.payload = &op_payload;
};
// Create the send_message payload slice.
@@ -533,7 +533,7 @@ static void BM_TransportStreamRecv(benchmark::State& state) {
grpc_slice incoming_data = CreateIncomingDataSlice(state.range(0), 16384);
auto reset_op = [&]() {
- memset(&op, 0, sizeof(op));
+ op = {};
op.payload = &op_payload;
};