clang-format all core files

1 files changed, 212 insertions, 238 deletions

diff --git a/test/core/end2end/dualstack_socket_test.c b/test/core/end2end/dualstack_socket_test.c
index 5da851bbcd..ca72d71dc1 100644
--- a/test/core/end2end/dualstack_socket_test.c
+++ b/test/core/end2end/dualstack_socket_test.c
@@ -49,37 +49,23 @@
 
 /* This test exercises IPv4, IPv6, and dualstack sockets in various ways. */
 
-static void *
-tag (gpr_intptr i)
-{
-  return (void *) i;
-}
+static void *tag(gpr_intptr i) { return (void *)i; }
 
-static gpr_timespec
-ms_from_now (int ms)
-{
-  return GRPC_TIMEOUT_MILLIS_TO_DEADLINE (ms);
+static gpr_timespec ms_from_now(int ms) {
+  return GRPC_TIMEOUT_MILLIS_TO_DEADLINE(ms);
 }
 
-static void
-drain_cq (grpc_completion_queue * cq)
-{
+static void drain_cq(grpc_completion_queue *cq) {
   grpc_event ev;
-  do
-    {
-      ev = grpc_completion_queue_next (cq, ms_from_now (5000), NULL);
-    }
-  while (ev.type != GRPC_QUEUE_SHUTDOWN);
+  do {
+    ev = grpc_completion_queue_next(cq, ms_from_now(5000), NULL);
+  } while (ev.type != GRPC_QUEUE_SHUTDOWN);
 }
 
-static void
-do_nothing (void *ignored)
-{
-}
+static void do_nothing(void *ignored) {}
 
-void
-test_connect (const char *server_host, const char *client_host, int port, int expect_ok)
-{
+void test_connect(const char *server_host, const char *client_host, int port,
+                  int expect_ok) {
   char *client_hostport;
   char *server_hostport;
   grpc_channel *client;
@@ -103,88 +89,81 @@ test_connect (const char *server_host, const char *client_host, int port, int ex
   grpc_call_details call_details;
   char *peer;
 
-  if (port == 0)
-    {
-      port = grpc_pick_unused_port_or_die ();
-    }
+  if (port == 0) {
+    port = grpc_pick_unused_port_or_die();
+  }
 
-  gpr_join_host_port (&server_hostport, server_host, port);
+  gpr_join_host_port(&server_hostport, server_host, port);
 
-  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);
+  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);
 
   /* Create server. */
-  cq = grpc_completion_queue_create (NULL);
-  server = grpc_server_create (NULL, NULL);
-  grpc_server_register_completion_queue (server, cq, NULL);
-  GPR_ASSERT ((got_port = grpc_server_add_insecure_http2_port (server, server_hostport)) > 0);
-  if (port == 0)
-    {
-      port = got_port;
-    }
-  else
-    {
-      GPR_ASSERT (port == got_port);
-    }
-  grpc_server_start (server);
-  cqv = cq_verifier_create (cq);
+  cq = grpc_completion_queue_create(NULL);
+  server = grpc_server_create(NULL, NULL);
+  grpc_server_register_completion_queue(server, cq, NULL);
+  GPR_ASSERT((got_port = grpc_server_add_insecure_http2_port(
+                  server, server_hostport)) > 0);
+  if (port == 0) {
+    port = got_port;
+  } else {
+    GPR_ASSERT(port == got_port);
+  }
+  grpc_server_start(server);
+  cqv = cq_verifier_create(cq);
 
   /* Create client. */
-  if (client_host[0] == 'i')
-    {
-      /* for ipv4:/ipv6: addresses, concatenate the port to each of the parts */
-      size_t i;
-      gpr_slice uri_slice;
-      gpr_slice_buffer uri_parts;
-      char **hosts_with_port;
-
-      uri_slice = gpr_slice_new ((char *) client_host, strlen (client_host), do_nothing);
-      gpr_slice_buffer_init (&uri_parts);
-      gpr_slice_split (uri_slice, ",", &uri_parts);
-      hosts_with_port = gpr_malloc (sizeof (char *) * uri_parts.count);
-      for (i = 0; i < uri_parts.count; i++)
-	{
-	  char *uri_part_str = gpr_dump_slice (uri_parts.slices[i], GPR_DUMP_ASCII);
-	  gpr_asprintf (&hosts_with_port[i], "%s:%d", uri_part_str, port);
-	  gpr_free (uri_part_str);
-	}
-      client_hostport = gpr_strjoin_sep ((const char **) hosts_with_port, uri_parts.count, ",", NULL);
-      for (i = 0; i < uri_parts.count; i++)
-	{
-	  gpr_free (hosts_with_port[i]);
-	}
-      gpr_free (hosts_with_port);
-      gpr_slice_buffer_destroy (&uri_parts);
-      gpr_slice_unref (uri_slice);
-    }
-  else
-    {
-      gpr_join_host_port (&client_hostport, client_host, port);
-    }
-  client = grpc_insecure_channel_create (client_hostport, NULL, NULL);
-
-  gpr_log (GPR_INFO, "Testing with server=%s client=%s (expecting %s)", server_hostport, client_hostport, expect_ok ? "success" : "failure");
-
-  gpr_free (client_hostport);
-  gpr_free (server_hostport);
-
-  if (expect_ok)
-    {
-      /* Normal deadline, shouldn't be reached. */
-      deadline = ms_from_now (60000);
+  if (client_host[0] == 'i') {
+    /* for ipv4:/ipv6: addresses, concatenate the port to each of the parts */
+    size_t i;
+    gpr_slice uri_slice;
+    gpr_slice_buffer uri_parts;
+    char **hosts_with_port;
+
+    uri_slice =
+        gpr_slice_new((char *)client_host, strlen(client_host), do_nothing);
+    gpr_slice_buffer_init(&uri_parts);
+    gpr_slice_split(uri_slice, ",", &uri_parts);
+    hosts_with_port = gpr_malloc(sizeof(char *) * uri_parts.count);
+    for (i = 0; i < uri_parts.count; i++) {
+      char *uri_part_str = gpr_dump_slice(uri_parts.slices[i], GPR_DUMP_ASCII);
+      gpr_asprintf(&hosts_with_port[i], "%s:%d", uri_part_str, port);
+      gpr_free(uri_part_str);
     }
-  else
-    {
-      /* Give up faster when failure is expected.
-         BUG: Setting this to 1000 reveals a memory leak (b/18608927). */
-      deadline = ms_from_now (1500);
+    client_hostport = gpr_strjoin_sep((const char **)hosts_with_port,
+                                      uri_parts.count, ",", NULL);
+    for (i = 0; i < uri_parts.count; i++) {
+      gpr_free(hosts_with_port[i]);
     }
+    gpr_free(hosts_with_port);
+    gpr_slice_buffer_destroy(&uri_parts);
+    gpr_slice_unref(uri_slice);
+  } else {
+    gpr_join_host_port(&client_hostport, client_host, port);
+  }
+  client = grpc_insecure_channel_create(client_hostport, NULL, NULL);
+
+  gpr_log(GPR_INFO, "Testing with server=%s client=%s (expecting %s)",
+          server_hostport, client_hostport, expect_ok ? "success" : "failure");
+
+  gpr_free(client_hostport);
+  gpr_free(server_hostport);
+
+  if (expect_ok) {
+    /* Normal deadline, shouldn't be reached. */
+    deadline = ms_from_now(60000);
+  } else {
+    /* Give up faster when failure is expected.
+       BUG: Setting this to 1000 reveals a memory leak (b/18608927). */
+    deadline = ms_from_now(1500);
+  }
 
   /* Send a trivial request. */
-  c = grpc_channel_create_call (client, NULL, GRPC_PROPAGATE_DEFAULTS, cq, "/foo", "foo.test.google.fr", deadline, NULL);
-  GPR_ASSERT (c);
+  c = grpc_channel_create_call(client, NULL, GRPC_PROPAGATE_DEFAULTS, cq,
+                               "/foo", "foo.test.google.fr", deadline, NULL);
+  GPR_ASSERT(c);
 
   op = ops;
   op->op = GRPC_OP_SEND_INITIAL_METADATA;
@@ -209,164 +188,159 @@ test_connect (const char *server_host, const char *client_host, int port, int ex
   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);
-
-  if (expect_ok)
-    {
-      /* Check for a successful request. */
-      error = grpc_server_request_call (server, &s, &call_details, &request_metadata_recv, cq, cq, tag (101));
-      GPR_ASSERT (GRPC_CALL_OK == error);
-      cq_expect_completion (cqv, tag (101), 1);
-      cq_verify (cqv);
-
-      op = ops;
-      op->op = GRPC_OP_SEND_INITIAL_METADATA;
-      op->data.send_initial_metadata.count = 0;
-      op->flags = 0;
-      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;
-      op->data.send_status_from_server.status_details = "xyz";
-      op->flags = 0;
-      op++;
-      op->op = GRPC_OP_RECV_CLOSE_ON_SERVER;
-      op->data.recv_close_on_server.cancelled = &was_cancelled;
-      op->flags = 0;
-      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), 1);
-      cq_expect_completion (cqv, tag (1), 1);
-      cq_verify (cqv);
-
-      peer = grpc_call_get_peer (c);
-      gpr_log (GPR_DEBUG, "got peer: '%s'", peer);
-      gpr_free (peer);
-
-      GPR_ASSERT (status == GRPC_STATUS_UNIMPLEMENTED);
-      GPR_ASSERT (0 == strcmp (details, "xyz"));
-      GPR_ASSERT (0 == strcmp (call_details.method, "/foo"));
-      GPR_ASSERT (0 == strcmp (call_details.host, "foo.test.google.fr"));
-      GPR_ASSERT (was_cancelled == 1);
-
-      grpc_call_destroy (s);
-    }
-  else
-    {
-      /* Check for a failed connection. */
-      cq_expect_completion (cqv, tag (1), 1);
-      cq_verify (cqv);
-
-      GPR_ASSERT (status == GRPC_STATUS_DEADLINE_EXCEEDED);
-    }
-
-  grpc_call_destroy (c);
-
-  cq_verifier_destroy (cqv);
+  error = grpc_call_start_batch(c, ops, (size_t)(op - ops), tag(1), NULL);
+  GPR_ASSERT(GRPC_CALL_OK == error);
+
+  if (expect_ok) {
+    /* Check for a successful request. */
+    error = grpc_server_request_call(server, &s, &call_details,
+                                     &request_metadata_recv, cq, cq, tag(101));
+    GPR_ASSERT(GRPC_CALL_OK == error);
+    cq_expect_completion(cqv, tag(101), 1);
+    cq_verify(cqv);
+
+    op = ops;
+    op->op = GRPC_OP_SEND_INITIAL_METADATA;
+    op->data.send_initial_metadata.count = 0;
+    op->flags = 0;
+    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;
+    op->data.send_status_from_server.status_details = "xyz";
+    op->flags = 0;
+    op++;
+    op->op = GRPC_OP_RECV_CLOSE_ON_SERVER;
+    op->data.recv_close_on_server.cancelled = &was_cancelled;
+    op->flags = 0;
+    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), 1);
+    cq_expect_completion(cqv, tag(1), 1);
+    cq_verify(cqv);
+
+    peer = grpc_call_get_peer(c);
+    gpr_log(GPR_DEBUG, "got peer: '%s'", peer);
+    gpr_free(peer);
+
+    GPR_ASSERT(status == GRPC_STATUS_UNIMPLEMENTED);
+    GPR_ASSERT(0 == strcmp(details, "xyz"));
+    GPR_ASSERT(0 == strcmp(call_details.method, "/foo"));
+    GPR_ASSERT(0 == strcmp(call_details.host, "foo.test.google.fr"));
+    GPR_ASSERT(was_cancelled == 1);
+
+    grpc_call_destroy(s);
+  } else {
+    /* Check for a failed connection. */
+    cq_expect_completion(cqv, tag(1), 1);
+    cq_verify(cqv);
+
+    GPR_ASSERT(status == GRPC_STATUS_DEADLINE_EXCEEDED);
+  }
+
+  grpc_call_destroy(c);
+
+  cq_verifier_destroy(cqv);
 
   /* Destroy client. */
-  grpc_channel_destroy (client);
+  grpc_channel_destroy(client);
 
   /* Destroy server. */
-  grpc_server_shutdown_and_notify (server, cq, tag (1000));
-  GPR_ASSERT (grpc_completion_queue_pluck (cq, tag (1000), GRPC_TIMEOUT_SECONDS_TO_DEADLINE (5), NULL).type == GRPC_OP_COMPLETE);
-  grpc_server_destroy (server);
-  grpc_completion_queue_shutdown (cq);
-  drain_cq (cq);
-  grpc_completion_queue_destroy (cq);
-
-  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);
-  gpr_free (details);
+  grpc_server_shutdown_and_notify(server, cq, tag(1000));
+  GPR_ASSERT(grpc_completion_queue_pluck(
+                 cq, tag(1000), GRPC_TIMEOUT_SECONDS_TO_DEADLINE(5), NULL)
+                 .type == GRPC_OP_COMPLETE);
+  grpc_server_destroy(server);
+  grpc_completion_queue_shutdown(cq);
+  drain_cq(cq);
+  grpc_completion_queue_destroy(cq);
+
+  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);
+  gpr_free(details);
 }
 
-int
-external_dns_works (const char *host)
-{
-  grpc_resolved_addresses *res = grpc_blocking_resolve_address (host, "80");
-  if (res != NULL)
-    {
-      grpc_resolved_addresses_destroy (res);
-      return 1;
-    }
+int external_dns_works(const char *host) {
+  grpc_resolved_addresses *res = grpc_blocking_resolve_address(host, "80");
+  if (res != NULL) {
+    grpc_resolved_addresses_destroy(res);
+    return 1;
+  }
   return 0;
 }
 
-int
-main (int argc, char **argv)
-{
+int main(int argc, char **argv) {
   int do_ipv6 = 1;
 
-  grpc_test_init (argc, argv);
-  grpc_init ();
+  grpc_test_init(argc, argv);
+  grpc_init();
 
-  if (!grpc_ipv6_loopback_available ())
-    {
-      gpr_log (GPR_INFO, "Can't bind to ::1.  Skipping IPv6 tests.");
-      do_ipv6 = 0;
-    }
+  if (!grpc_ipv6_loopback_available()) {
+    gpr_log(GPR_INFO, "Can't bind to ::1.  Skipping IPv6 tests.");
+    do_ipv6 = 0;
+  }
 
   /* For coverage, test with and without dualstack sockets. */
-  for (grpc_forbid_dualstack_sockets_for_testing = 0; grpc_forbid_dualstack_sockets_for_testing <= 1; grpc_forbid_dualstack_sockets_for_testing++)
-    {
-      /* :: and 0.0.0.0 are handled identically. */
-      test_connect ("::", "127.0.0.1", 0, 1);
-      test_connect ("::", "::ffff:127.0.0.1", 0, 1);
-      test_connect ("::", "ipv4:127.0.0.1", 0, 1);
-      test_connect ("::", "ipv6:[::ffff:127.0.0.1]", 0, 1);
-      test_connect ("::", "localhost", 0, 1);
-      test_connect ("0.0.0.0", "127.0.0.1", 0, 1);
-      test_connect ("0.0.0.0", "::ffff:127.0.0.1", 0, 1);
-      test_connect ("0.0.0.0", "ipv4:127.0.0.1", 0, 1);
-      test_connect ("0.0.0.0", "ipv4:127.0.0.1,127.0.0.2,127.0.0.3", 0, 1);
-      test_connect ("0.0.0.0", "ipv6:[::ffff:127.0.0.1],[::ffff:127.0.0.2]", 0, 1);
-      test_connect ("0.0.0.0", "localhost", 0, 1);
-      if (do_ipv6)
-	{
-	  test_connect ("::", "::1", 0, 1);
-	  test_connect ("0.0.0.0", "::1", 0, 1);
-	  test_connect ("::", "ipv6:[::1]", 0, 1);
-	  test_connect ("0.0.0.0", "ipv6:[::1]", 0, 1);
-	}
-
-      /* These only work when the families agree. */
-      test_connect ("127.0.0.1", "127.0.0.1", 0, 1);
-      test_connect ("127.0.0.1", "ipv4:127.0.0.1", 0, 1);
-      if (do_ipv6)
-	{
-	  test_connect ("::1", "::1", 0, 1);
-	  test_connect ("::1", "127.0.0.1", 0, 0);
-	  test_connect ("127.0.0.1", "::1", 0, 0);
-	  test_connect ("::1", "ipv6:[::1]", 0, 1);
-	  test_connect ("::1", "ipv4:127.0.0.1", 0, 0);
-	  test_connect ("127.0.0.1", "ipv6:[::1]", 0, 0);
-	}
-
-      if (!external_dns_works ("loopback46.unittest.grpc.io"))
-	{
-	  gpr_log (GPR_INFO, "Skipping tests that depend on *.unittest.grpc.io.");
-	}
-      else
-	{
-	  test_connect ("loopback46.unittest.grpc.io", "loopback4.unittest.grpc.io", 0, 1);
-	  test_connect ("loopback4.unittest.grpc.io", "loopback46.unittest.grpc.io", 0, 1);
-	  if (do_ipv6)
-	    {
-	      test_connect ("loopback46.unittest.grpc.io", "loopback6.unittest.grpc.io", 0, 1);
-	      test_connect ("loopback6.unittest.grpc.io", "loopback46.unittest.grpc.io", 0, 1);
-	      test_connect ("loopback4.unittest.grpc.io", "loopback6.unittest.grpc.io", 0, 0);
-	      test_connect ("loopback6.unittest.grpc.io", "loopback4.unittest.grpc.io", 0, 0);
-	    }
-	}
+  for (grpc_forbid_dualstack_sockets_for_testing = 0;
+       grpc_forbid_dualstack_sockets_for_testing <= 1;
+       grpc_forbid_dualstack_sockets_for_testing++) {
+    /* :: and 0.0.0.0 are handled identically. */
+    test_connect("::", "127.0.0.1", 0, 1);
+    test_connect("::", "::ffff:127.0.0.1", 0, 1);
+    test_connect("::", "ipv4:127.0.0.1", 0, 1);
+    test_connect("::", "ipv6:[::ffff:127.0.0.1]", 0, 1);
+    test_connect("::", "localhost", 0, 1);
+    test_connect("0.0.0.0", "127.0.0.1", 0, 1);
+    test_connect("0.0.0.0", "::ffff:127.0.0.1", 0, 1);
+    test_connect("0.0.0.0", "ipv4:127.0.0.1", 0, 1);
+    test_connect("0.0.0.0", "ipv4:127.0.0.1,127.0.0.2,127.0.0.3", 0, 1);
+    test_connect("0.0.0.0", "ipv6:[::ffff:127.0.0.1],[::ffff:127.0.0.2]", 0, 1);
+    test_connect("0.0.0.0", "localhost", 0, 1);
+    if (do_ipv6) {
+      test_connect("::", "::1", 0, 1);
+      test_connect("0.0.0.0", "::1", 0, 1);
+      test_connect("::", "ipv6:[::1]", 0, 1);
+      test_connect("0.0.0.0", "ipv6:[::1]", 0, 1);
+    }
+
+    /* These only work when the families agree. */
+    test_connect("127.0.0.1", "127.0.0.1", 0, 1);
+    test_connect("127.0.0.1", "ipv4:127.0.0.1", 0, 1);
+    if (do_ipv6) {
+      test_connect("::1", "::1", 0, 1);
+      test_connect("::1", "127.0.0.1", 0, 0);
+      test_connect("127.0.0.1", "::1", 0, 0);
+      test_connect("::1", "ipv6:[::1]", 0, 1);
+      test_connect("::1", "ipv4:127.0.0.1", 0, 0);
+      test_connect("127.0.0.1", "ipv6:[::1]", 0, 0);
+    }
+
+    if (!external_dns_works("loopback46.unittest.grpc.io")) {
+      gpr_log(GPR_INFO, "Skipping tests that depend on *.unittest.grpc.io.");
+    } else {
+      test_connect("loopback46.unittest.grpc.io", "loopback4.unittest.grpc.io",
+                   0, 1);
+      test_connect("loopback4.unittest.grpc.io", "loopback46.unittest.grpc.io",
+                   0, 1);
+      if (do_ipv6) {
+        test_connect("loopback46.unittest.grpc.io",
+                     "loopback6.unittest.grpc.io", 0, 1);
+        test_connect("loopback6.unittest.grpc.io",
+                     "loopback46.unittest.grpc.io", 0, 1);
+        test_connect("loopback4.unittest.grpc.io", "loopback6.unittest.grpc.io",
+                     0, 0);
+        test_connect("loopback6.unittest.grpc.io", "loopback4.unittest.grpc.io",
+                     0, 0);
+      }
     }
+  }
 
-  grpc_shutdown ();
+  grpc_shutdown();
 
   return 0;
 }