Merge github.com:grpc/grpc into bm_call_create

21 files changed, 1293 insertions, 350 deletions

diff --git a/test/core/client_channel/BUILD b/test/core/client_channel/BUILD
new file mode 100644
index 0000000000..a29e9aca4e
--- /dev/null
+++ b/test/core/client_channel/BUILD
@@ -0,0 +1,54 @@
+# 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.
+
+licenses(["notice"])  # 3-clause BSD
+
+load("//test/core/util:grpc_fuzzer.bzl", "grpc_fuzzer")
+
+grpc_fuzzer(
+  name = "uri_fuzzer_test",
+  srcs = ["uri_fuzzer_test.c"],
+  deps = ["//:gpr", "//:grpc", "//test/core/util:grpc_test_util"],
+  corpus = "uri_corpus",
+  copts = ["-std=c99"],
+)
+
+cc_test(
+    name = "lb_policies_test",
+    srcs = ["lb_policies_test.c"],
+    deps = ["//:grpc", "//test/core/util:grpc_test_util", "//:gpr", "//test/core/util:gpr_test_util", "//test/core/end2end:cq_verifier"],
+    copts = ['-std=c99']
+)
+
+cc_test(
+    name = "set_initial_connect_string_test",
+    srcs = ["set_initial_connect_string_test.c"],
+    deps = ["//:grpc", "//test/core/util:grpc_test_util", "//:gpr", "//test/core/util:gpr_test_util"],
+    copts = ['-std=c99']
+)
diff --git a/test/core/client_channel/resolvers/BUILD b/test/core/client_channel/resolvers/BUILD
new file mode 100644
index 0000000000..af37072e3a
--- /dev/null
+++ b/test/core/client_channel/resolvers/BUILD
@@ -0,0 +1,51 @@
+# 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.
+
+licenses(["notice"])  # 3-clause BSD
+
+cc_test(
+    name = "dns_resolver_connectivity_test",
+    srcs = ["dns_resolver_connectivity_test.c"],
+    deps = ["//:grpc", "//test/core/util:grpc_test_util", "//:gpr", "//test/core/util:gpr_test_util"],
+    copts = ['-std=c99']
+)
+
+cc_test(
+    name = "dns_resolver_test",
+    srcs = ["dns_resolver_test.c"],
+    deps = ["//:grpc", "//test/core/util:grpc_test_util", "//:gpr", "//test/core/util:gpr_test_util"],
+    copts = ['-std=c99']
+)
+
+cc_test(
+    name = "sockaddr_resolver_test",
+    srcs = ["sockaddr_resolver_test.c"],
+    deps = ["//:grpc", "//test/core/util:grpc_test_util", "//:gpr", "//test/core/util:gpr_test_util"],
+    copts = ['-std=c99']
+)
diff --git a/test/core/fling/BUILD b/test/core/fling/BUILD
new file mode 100644
index 0000000000..0b0ebcb252
--- /dev/null
+++ b/test/core/fling/BUILD
@@ -0,0 +1,62 @@
+# 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.
+
+licenses(["notice"])  # 3-clause BSD
+
+load("//test/core/util:grpc_fuzzer.bzl", "grpc_fuzzer")
+
+cc_binary(
+    name = "client",
+    srcs = ["client.c"],
+    deps = ["//:grpc", "//test/core/util:grpc_test_util", "//:gpr", "//test/core/util:gpr_test_util", "//test/core/end2end:ssl_test_data"],
+    testonly = 1,
+    copts = ['-std=c99']
+)
+
+cc_binary(
+    name = "server",
+    srcs = ["server.c"],
+    deps = ["//:grpc", "//test/core/util:grpc_test_util", "//:gpr", "//test/core/util:gpr_test_util", "//test/core/end2end:ssl_test_data"],
+    testonly = 1,
+    copts = ['-std=c99']
+)
+
+cc_test(
+    name = "fling",
+    srcs = ["fling_test.c"],
+    deps = ["//:grpc", "//test/core/util:grpc_test_util", "//:gpr", "//test/core/util:gpr_test_util", "//test/core/end2end:ssl_test_data"],
+    data = [":client", ":server"]
+)
+
+cc_test(
+    name = "fling_stream",
+    srcs = ["fling_stream_test.c"],
+    deps = ["//:grpc", "//test/core/util:grpc_test_util", "//:gpr", "//test/core/util:gpr_test_util", "//test/core/end2end:ssl_test_data"],
+    data = [":client", ":server"]
+)
diff --git a/test/core/http/BUILD b/test/core/http/BUILD
index 037ede3cd1..abfa759179 100644
--- a/test/core/http/BUILD
+++ b/test/core/http/BUILD
@@ -47,3 +47,58 @@ grpc_fuzzer(
   copts = ["-std=c99"],
 )
 
+# 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.
+
+licenses(["notice"])  # 3-clause BSD
+
+load("//test/core/util:grpc_fuzzer.bzl", "grpc_fuzzer")
+
+cc_test(
+    name = "httpcli_test",
+    srcs = ["httpcli_test.c"],
+    deps = ["//:grpc", "//test/core/util:grpc_test_util", "//:gpr", "//test/core/util:gpr_test_util", "//test/core/end2end:ssl_test_data"],
+    copts = ['-std=c99'],
+    data = ['test_server.py']
+)
+
+cc_test(
+    name = "httpscli_test",
+    srcs = ["httpscli_test.c"],
+    deps = ["//:grpc", "//test/core/util:grpc_test_util", "//:gpr", "//test/core/util:gpr_test_util", "//test/core/end2end:ssl_test_data"],
+    copts = ['-std=c99'],
+    data = ['test_server.py']
+)
+
+cc_test(
+    name = "parser_test",
+    srcs = ["parser_test.c"],
+    deps = ["//:grpc", "//test/core/util:grpc_test_util", "//:gpr", "//test/core/util:gpr_test_util", "//test/core/end2end:ssl_test_data"],
+    copts = ['-std=c99']
+)
diff --git a/test/core/internal_api_canaries/iomgr.c b/test/core/internal_api_canaries/iomgr.c
deleted file mode 100644
index 6fdaf1f980..0000000000
--- a/test/core/internal_api_canaries/iomgr.c
+++ /dev/null
@@ -1,118 +0,0 @@
-/*
- *
- * Copyright 2015, 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 "src/core/lib/iomgr/iomgr.h"
-#include "src/core/lib/iomgr/closure.h"
-#include "src/core/lib/iomgr/endpoint.h"
-#include "src/core/lib/iomgr/exec_ctx.h"
-#include "src/core/lib/iomgr/executor.h"
-
-/*******************************************************************************
- * NOTE: If this test fails to compile, then the api changes are likely to cause
- *       merge failures downstream. Please pay special attention to reviewing
- *       these changes, and solicit help as appropriate when merging downstream.
- *
- * This test is NOT expected to be run directly.
- ******************************************************************************/
-
-static void test_code(void) {
-  /* iomgr.h */
-  grpc_iomgr_init();
-  grpc_iomgr_shutdown(NULL);
-
-  /* closure.h */
-  grpc_closure closure;
-  closure.cb = NULL;
-  closure.cb_arg = NULL;
-  closure.next_data.scratch = 0;
-
-  grpc_closure_list closure_list = GRPC_CLOSURE_LIST_INIT;
-  closure_list.head = NULL;
-  closure_list.tail = NULL;
-
-  grpc_closure_init(&closure, NULL, NULL, grpc_schedule_on_exec_ctx);
-
-  grpc_closure_create(NULL, NULL, grpc_schedule_on_exec_ctx);
-
-  grpc_closure_list_move(NULL, NULL);
-  grpc_closure_list_append(NULL, NULL, GRPC_ERROR_CREATE("Foo"));
-  grpc_closure_list_empty(closure_list);
-
-  /* exec_ctx.h */
-  grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT;
-  grpc_exec_ctx_flush(&exec_ctx);
-  grpc_exec_ctx_finish(&exec_ctx);
-  grpc_closure_sched(&exec_ctx, &closure, GRPC_ERROR_CREATE("Foo"));
-  grpc_closure_list_sched(&exec_ctx, &closure_list);
-
-  /* endpoint.h */
-  grpc_endpoint endpoint;
-  grpc_endpoint_vtable vtable = {grpc_endpoint_read,
-                                 grpc_endpoint_write,
-                                 grpc_endpoint_get_workqueue,
-                                 grpc_endpoint_add_to_pollset,
-                                 grpc_endpoint_add_to_pollset_set,
-                                 grpc_endpoint_shutdown,
-                                 grpc_endpoint_destroy,
-                                 grpc_endpoint_get_resource_user,
-                                 grpc_endpoint_get_peer,
-                                 grpc_endpoint_get_fd};
-  endpoint.vtable = &vtable;
-
-  grpc_endpoint_read(&exec_ctx, &endpoint, NULL, NULL);
-  grpc_endpoint_get_peer(&endpoint);
-  grpc_endpoint_write(&exec_ctx, &endpoint, NULL, NULL);
-  grpc_endpoint_shutdown(&exec_ctx, &endpoint, GRPC_ERROR_CANCELLED);
-  grpc_endpoint_destroy(&exec_ctx, &endpoint);
-  grpc_endpoint_add_to_pollset(&exec_ctx, &endpoint, NULL);
-  grpc_endpoint_add_to_pollset_set(&exec_ctx, &endpoint, NULL);
-
-  /* executor.h */
-  grpc_executor_init();
-  grpc_executor_shutdown(NULL);
-
-  /* pollset.h */
-  grpc_pollset_size();
-  grpc_pollset_init(NULL, NULL);
-  grpc_pollset_shutdown(NULL, NULL, NULL);
-  grpc_pollset_destroy(NULL);
-  GRPC_ERROR_UNREF(grpc_pollset_work(NULL, NULL, NULL,
-                                     gpr_now(GPR_CLOCK_REALTIME),
-                                     gpr_now(GPR_CLOCK_MONOTONIC)));
-  GRPC_ERROR_UNREF(grpc_pollset_kick(NULL, NULL));
-}
-
-int main(void) {
-  if (false) test_code();
-  return 0;
-}
diff --git a/test/core/internal_api_canaries/support.c b/test/core/internal_api_canaries/support.c
deleted file mode 100644
index e992d2a66a..0000000000
--- a/test/core/internal_api_canaries/support.c
+++ /dev/null
@@ -1,58 +0,0 @@
-/*
- *
- * Copyright 2015, 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.
- *
- */
-
-/*******************************************************************************
- * NOTE: If this test fails to compile, then the api changes are likely to cause
- *       merge failures downstream. Please pay special attention to reviewing
- *       these changes, and solicit help as appropriate when merging downstream.
- *
- * This test is NOT expected to be run directly.
- ******************************************************************************/
-
-#include "src/core/lib/iomgr/load_file.h"
-#include "src/core/lib/support/env.h"
-#include "src/core/lib/support/tmpfile.h"
-
-static void test_code(void) {
-  /* env.h */
-  gpr_set_env("abc", gpr_getenv("xyz"));
-  /* load_file.h */
-  grpc_load_file("abc", 1, NULL);
-  /* tmpfile.h */
-  fclose(gpr_tmpfile("foo", NULL));
-}
-
-int main(void) {
-  if (false) test_code();
-  return 0;
-}
diff --git a/test/core/internal_api_canaries/transport.c b/test/core/internal_api_canaries/transport.c
deleted file mode 100644
index 2989f59535..0000000000
--- a/test/core/internal_api_canaries/transport.c
+++ /dev/null
@@ -1,81 +0,0 @@
-/*
- *
- * Copyright 2015, 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.
- *
- */
-
-/*******************************************************************************
- * NOTE: If this test fails to compile, then the api changes are likely to cause
- *       merge failures downstream. Please pay special attention to reviewing
- *       these changes, and solicit help as appropriate when merging downstream.
- *
- * This test is NOT expected to be run directly.
- ******************************************************************************/
-
-#include "src/core/lib/transport/transport.h"
-#include "src/core/lib/transport/transport_impl.h"
-
-static void test_code(void) {
-  /* transport_impl.h */
-  grpc_transport transport;
-  grpc_transport_vtable vtable = {12345,
-                                  grpc_transport_init_stream,
-                                  grpc_transport_set_pollset,
-                                  grpc_transport_perform_stream_op,
-                                  grpc_transport_perform_op,
-                                  grpc_transport_destroy_stream,
-                                  grpc_transport_destroy,
-                                  grpc_transport_get_peer};
-  transport.vtable = &vtable;
-
-  /* transport.h */
-  GRPC_STREAM_REF_INIT(NULL, 0, NULL, NULL, "xyz");
-  GPR_ASSERT(0 == grpc_transport_stream_size(NULL));
-  GPR_ASSERT(grpc_transport_init_stream(&transport, NULL, NULL, NULL, NULL));
-  grpc_transport_set_pollset(&transport, NULL, NULL, NULL);
-  grpc_transport_destroy_stream(&transport, NULL, NULL);
-  grpc_transport_stream_op_finish_with_failure(NULL, NULL);
-  grpc_transport_stream_op_add_cancellation(NULL, GRPC_STATUS_UNAVAILABLE);
-  grpc_transport_stream_op_add_close(NULL, GRPC_STATUS_UNAVAILABLE,
-                                     grpc_transport_op_string(NULL));
-  grpc_transport_perform_stream_op(&transport, NULL, NULL, NULL);
-  grpc_transport_perform_op(&transport, NULL, NULL);
-  grpc_transport_ping(&transport, NULL);
-  grpc_transport_goaway(&transport, GRPC_STATUS_UNAVAILABLE,
-                        grpc_slice_malloc(0));
-  grpc_transport_close(&transport);
-  grpc_transport_destroy(&transport, NULL);
-  GPR_ASSERT("xyz" == grpc_transport_get_peer(&transport, NULL));
-}
-
-int main(void) {
-  if (false) test_code();
-  return 0;
-}
diff --git a/test/core/iomgr/BUILD b/test/core/iomgr/BUILD
new file mode 100644
index 0000000000..0cf93e73f5
--- /dev/null
+++ b/test/core/iomgr/BUILD
@@ -0,0 +1,181 @@
+# 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.
+
+licenses(["notice"])  # 3-clause BSD
+
+load("//test/core/util:grpc_fuzzer.bzl", "grpc_fuzzer")
+
+cc_library(
+    name = "endpoint_tests",
+    srcs = ["endpoint_tests.c"],
+    hdrs = ["endpoint_tests.h"],
+    deps = ["//:grpc", "//test/core/util:grpc_test_util", "//:gpr", "//test/core/util:gpr_test_util"],
+    visibility = ["//test:__subpackages__"],
+    copts = ['-std=c99']
+)
+
+cc_test(
+    name = "combiner_test",
+    srcs = ["combiner_test.c"],
+    deps = ["//:grpc", "//test/core/util:grpc_test_util", "//:gpr", "//test/core/util:gpr_test_util"],
+    copts = ['-std=c99']
+)
+
+cc_test(
+    name = "endpoint_pair_test",
+    srcs = ["endpoint_pair_test.c"],
+    deps = ["//:grpc", "//test/core/util:grpc_test_util", "//:gpr", "//test/core/util:gpr_test_util", ":endpoint_tests"],
+    copts = ['-std=c99']
+)
+
+cc_test(
+    name = "ev_epoll_linux_test",
+    srcs = ["ev_epoll_linux_test.c"],
+    deps = ["//:grpc", "//test/core/util:grpc_test_util", "//:gpr", "//test/core/util:gpr_test_util"],
+    copts = ['-std=c99']
+)
+
+cc_test(
+    name = "fd_conservation_posix_test",
+    srcs = ["fd_conservation_posix_test.c"],
+    deps = ["//:grpc", "//test/core/util:grpc_test_util", "//:gpr", "//test/core/util:gpr_test_util"],
+    copts = ['-std=c99']
+)
+
+cc_test(
+    name = "fd_posix_test",
+    srcs = ["fd_posix_test.c"],
+    deps = ["//:grpc", "//test/core/util:grpc_test_util", "//:gpr", "//test/core/util:gpr_test_util"],
+    copts = ['-std=c99']
+)
+
+cc_test(
+    name = "load_file_test",
+    srcs = ["load_file_test.c"],
+    deps = ["//:grpc", "//test/core/util:grpc_test_util", "//:gpr", "//test/core/util:gpr_test_util"],
+    copts = ['-std=c99']
+)
+
+cc_test(
+    name = "pollset_set_test",
+    srcs = ["pollset_set_test.c"],
+    deps = ["//:grpc", "//test/core/util:grpc_test_util", "//:gpr", "//test/core/util:gpr_test_util"],
+    copts = ['-std=c99']
+)
+
+cc_test(
+    name = "resolve_address_posix_test",
+    srcs = ["resolve_address_posix_test.c"],
+    deps = ["//:grpc", "//test/core/util:grpc_test_util", "//:gpr", "//test/core/util:gpr_test_util"],
+    copts = ['-std=c99']
+)
+
+cc_test(
+    name = "resolve_address_test",
+    srcs = ["resolve_address_test.c"],
+    deps = ["//:grpc", "//test/core/util:grpc_test_util", "//:gpr", "//test/core/util:gpr_test_util"],
+    copts = ['-std=c99']
+)
+
+cc_test(
+    name = "resource_quota_test",
+    srcs = ["resource_quota_test.c"],
+    deps = ["//:grpc", "//test/core/util:grpc_test_util", "//:gpr", "//test/core/util:gpr_test_util"],
+    copts = ['-std=c99']
+)
+
+cc_test(
+    name = "sockaddr_utils_test",
+    srcs = ["sockaddr_utils_test.c"],
+    deps = ["//:grpc", "//test/core/util:grpc_test_util", "//:gpr", "//test/core/util:gpr_test_util"],
+    copts = ['-std=c99']
+)
+
+cc_test(
+    name = "socket_utils_test",
+    srcs = ["socket_utils_test.c"],
+    deps = ["//:grpc", "//test/core/util:grpc_test_util", "//:gpr", "//test/core/util:gpr_test_util"],
+    copts = ['-std=c99']
+)
+
+cc_test(
+    name = "tcp_client_posix_test",
+    srcs = ["tcp_client_posix_test.c"],
+    deps = ["//:grpc", "//test/core/util:grpc_test_util", "//:gpr", "//test/core/util:gpr_test_util"],
+    copts = ['-std=c99']
+)
+
+cc_test(
+    name = "tcp_posix_test",
+    srcs = ["tcp_posix_test.c"],
+    deps = ["//:grpc", "//test/core/util:grpc_test_util", "//:gpr", "//test/core/util:gpr_test_util", ":endpoint_tests"],
+    copts = ['-std=c99']
+)
+
+cc_test(
+    name = "tcp_server_posix_test",
+    srcs = ["tcp_server_posix_test.c"],
+    deps = ["//:grpc", "//test/core/util:grpc_test_util", "//:gpr", "//test/core/util:gpr_test_util"],
+    copts = ['-std=c99']
+)
+
+cc_test(
+    name = "time_averaged_stats_test",
+    srcs = ["time_averaged_stats_test.c"],
+    deps = ["//:grpc", "//test/core/util:grpc_test_util", "//:gpr", "//test/core/util:gpr_test_util"],
+    copts = ['-std=c99']
+)
+
+cc_test(
+    name = "timer_heap_test",
+    srcs = ["timer_heap_test.c"],
+    deps = ["//:grpc", "//test/core/util:grpc_test_util", "//:gpr", "//test/core/util:gpr_test_util"],
+    copts = ['-std=c99']
+)
+
+cc_test(
+    name = "timer_list_test",
+    srcs = ["timer_list_test.c"],
+    deps = ["//:grpc", "//test/core/util:grpc_test_util", "//:gpr", "//test/core/util:gpr_test_util"],
+    copts = ['-std=c99']
+)
+
+cc_test(
+    name = "udp_server_test",
+    srcs = ["udp_server_test.c"],
+    deps = ["//:grpc", "//test/core/util:grpc_test_util", "//:gpr", "//test/core/util:gpr_test_util"],
+    copts = ['-std=c99']
+)
+
+cc_test(
+    name = "wakeup_fd_cv_test",
+    srcs = ["wakeup_fd_cv_test.c"],
+    deps = ["//:grpc", "//test/core/util:grpc_test_util", "//:gpr", "//test/core/util:gpr_test_util"],
+    copts = ['-std=c99']
+)
diff --git a/test/core/json/BUILD b/test/core/json/BUILD
index 05d4c6e0c5..f5a877e6af 100644
--- a/test/core/json/BUILD
+++ b/test/core/json/BUILD
@@ -1,4 +1,4 @@
-# Copyright 2016, Google Inc.
+# Copyright 2017, Google Inc.
 # All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without
@@ -39,3 +39,32 @@ grpc_fuzzer(
   copts = ["-std=c99"],
 )
 
+cc_binary(
+    name = "json_rewrite",
+    srcs = ["json_rewrite.c"],
+    deps = ["//:grpc", "//test/core/util:grpc_test_util", "//:gpr", "//test/core/util:gpr_test_util"],
+    testonly = 1,
+    copts = ['-std=c99']
+)
+
+cc_test(
+    name = "json_rewrite_test",
+    srcs = ["json_rewrite_test.c"],
+    deps = ["//:grpc", "//test/core/util:grpc_test_util", "//:gpr", "//test/core/util:gpr_test_util"],
+    copts = ['-std=c99'],
+    data = ["rewrite_test_input.json", "rewrite_test_output_condensed.json", "rewrite_test_output_indented.json", ":json_stream_error_test"]
+)
+
+cc_test(
+    name = "json_stream_error_test",
+    srcs = ["json_stream_error_test.c"],
+    deps = ["//:grpc", "//test/core/util:grpc_test_util", "//:gpr", "//test/core/util:gpr_test_util"],
+    copts = ['-std=c99']
+)
+
+cc_test(
+    name = "json_test",
+    srcs = ["json_test.c"],
+    deps = ["//:grpc", "//test/core/util:grpc_test_util", "//:gpr", "//test/core/util:gpr_test_util"],
+    copts = ['-std=c99']
+)
diff --git a/test/core/network_benchmarks/BUILD b/test/core/network_benchmarks/BUILD
new file mode 100644
index 0000000000..a5209de4c9
--- /dev/null
+++ b/test/core/network_benchmarks/BUILD
@@ -0,0 +1,37 @@
+# Copyright 2016, 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.
+
+licenses(["notice"])  # 3-clause BSD
+
+cc_binary(
+    name = "low_level_ping_pong",
+    srcs = ["low_level_ping_pong.c"],
+    deps = ["//:grpc", "//test/core/util:grpc_test_util", "//:gpr", "//test/core/util:gpr_test_util"],
+    copts = ['-std=c99']
+)
diff --git a/test/core/security/BUILD b/test/core/security/BUILD
new file mode 100644
index 0000000000..e750c39b7c
--- /dev/null
+++ b/test/core/security/BUILD
@@ -0,0 +1,104 @@
+# 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.
+
+licenses(["notice"])  # 3-clause BSD
+
+load("//test/core/util:grpc_fuzzer.bzl", "grpc_fuzzer")
+
+grpc_fuzzer(
+  name = "ssl_server_fuzzer",
+  srcs = ["ssl_server_fuzzer.c"],
+  deps = ["//:gpr", "//:grpc", "//test/core/util:grpc_test_util"],
+  corpus = "corpus",
+  copts = ["-std=c99"],
+)
+
+cc_library(
+    name = "oauth2_utils",
+    srcs = ["oauth2_utils.c"],
+    hdrs = ["oauth2_utils.h"],
+    deps = ["//:grpc"],
+    copts = ['-std=c99']
+)
+
+cc_test(
+    name = "auth_context_test",
+    srcs = ["auth_context_test.c"],
+    deps = ["//:grpc", "//test/core/util:grpc_test_util", "//:gpr", "//test/core/util:gpr_test_util"],
+    copts = ['-std=c99']
+)
+
+cc_test(
+    name = "b64_test",
+    srcs = ["b64_test.c"],
+    deps = ["//:grpc", "//test/core/util:grpc_test_util", "//:gpr", "//test/core/util:gpr_test_util"],
+    copts = ['-std=c99']
+)
+
+cc_test(
+    name = "credentials_test",
+    srcs = ["credentials_test.c"],
+    deps = ["//:grpc", "//test/core/util:grpc_test_util", "//:gpr", "//test/core/util:gpr_test_util"],
+    copts = ['-std=c99']
+)
+
+cc_test(
+    name = "secure_endpoint_test",
+    srcs = ["secure_endpoint_test.c"],
+    deps = ["//:grpc", "//test/core/util:grpc_test_util", "//:gpr", "//test/core/util:gpr_test_util", "//test/core/iomgr:endpoint_tests"],
+    copts = ['-std=c99']
+)
+
+cc_test(
+    name = "security_connector_test",
+    srcs = ["security_connector_test.c"],
+    deps = ["//:grpc", "//test/core/util:grpc_test_util", "//:gpr", "//test/core/util:gpr_test_util"],
+    copts = ['-std=c99']
+)
+
+cc_binary(
+    name = "create_jwt",
+    srcs = ["create_jwt.c"],
+    deps = ["//:grpc", "//:gpr"],
+    copts = ['-std=c99']
+)
+
+cc_binary(
+    name = "fetch_oauth2",
+    srcs = ["fetch_oauth2.c"],
+    deps = ["//:grpc", "//:gpr", ":oauth2_utils"],
+    copts = ['-std=c99']
+)
+
+cc_binary(
+    name = "verify_jwt",
+    srcs = ["verify_jwt.c"],
+    deps = ["//:grpc", "//:gpr"],
+    copts = ['-std=c99']
+)
diff --git a/test/core/slice/BUILD b/test/core/slice/BUILD
new file mode 100644
index 0000000000..67a4706348
--- /dev/null
+++ b/test/core/slice/BUILD
@@ -0,0 +1,54 @@
+# 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.
+
+licenses(["notice"])  # 3-clause BSD
+
+load("//test/core/util:grpc_fuzzer.bzl", "grpc_fuzzer")
+
+grpc_fuzzer(
+  name = "percent_decode_fuzzer",
+  srcs = ["percent_decode_fuzzer.c"],
+  deps = ["//:gpr", "//:grpc", "//test/core/util:grpc_test_util"],
+  corpus = "response_corpus",
+  copts = ["-std=c99"],
+)
+
+cc_test(
+    name = "percent_encoding_test",
+    srcs = ["percent_encoding_test.c"],
+    deps = ["//:grpc", "//test/core/util:grpc_test_util", "//:gpr", "//test/core/util:gpr_test_util"],
+    copts = ['-std=c99']
+)
+
+cc_test(
+    name = "slice_buffer_test",
+    srcs = ["slice_string_helpers_test.c"],
+    deps = ["//:grpc", "//test/core/util:grpc_test_util", "//:gpr", "//test/core/util:gpr_test_util"],
+    copts = ['-std=c99']
+)
diff --git a/test/core/transport/BUILD b/test/core/transport/BUILD
new file mode 100644
index 0000000000..865b0c26ef
--- /dev/null
+++ b/test/core/transport/BUILD
@@ -0,0 +1,72 @@
+# 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.
+
+licenses(["notice"])  # 3-clause BSD
+
+cc_test(
+    name = "bdp_estimator_test",
+    srcs = ["bdp_estimator_test.c"],
+    deps = ["//:grpc", "//test/core/util:grpc_test_util", "//:gpr", "//test/core/util:gpr_test_util"],
+    copts = ['-std=c99']
+)
+
+cc_test(
+    name = "connectivity_state_test",
+    srcs = ["connectivity_state_test.c"],
+    deps = ["//:grpc", "//test/core/util:grpc_test_util", "//:gpr", "//test/core/util:gpr_test_util"],
+    copts = ['-std=c99']
+)
+
+cc_test(
+    name = "metadata_test",
+    srcs = ["metadata_test.c"],
+    deps = ["//:grpc", "//test/core/util:grpc_test_util", "//:gpr", "//test/core/util:gpr_test_util"],
+    copts = ['-std=c99']
+)
+
+cc_test(
+    name = "pid_controller_test",
+    srcs = ["pid_controller_test.c"],
+    deps = ["//:grpc", "//test/core/util:grpc_test_util", "//:gpr", "//test/core/util:gpr_test_util"],
+    copts = ['-std=c99']
+)
+
+cc_test(
+    name = "status_conversion_test",
+    srcs = ["status_conversion_test.c"],
+    deps = ["//:grpc", "//test/core/util:grpc_test_util", "//:gpr", "//test/core/util:gpr_test_util"],
+    copts = ['-std=c99']
+)
+
+cc_test(
+    name = "timeout_encoding_test",
+    srcs = ["timeout_encoding_test.c"],
+    deps = ["//:grpc", "//test/core/util:grpc_test_util", "//:gpr", "//test/core/util:gpr_test_util"],
+    copts = ['-std=c99']
+)
diff --git a/test/core/transport/chttp2/BUILD b/test/core/transport/chttp2/BUILD
index 94b4830138..b507e27efe 100644
--- a/test/core/transport/chttp2/BUILD
+++ b/test/core/transport/chttp2/BUILD
@@ -38,3 +38,58 @@ grpc_fuzzer(
   corpus = "hpack_parser_corpus"
 )
 
+cc_test(
+    name = "alpn_test",
+    srcs = ["alpn_test.c"],
+    deps = ["//:grpc", "//test/core/util:grpc_test_util", "//:gpr", "//test/core/util:gpr_test_util"],
+    copts = ['-std=c99']
+)
+
+cc_test(
+    name = "bin_decoder_test",
+    srcs = ["bin_decoder_test.c"],
+    deps = ["//:grpc", "//test/core/util:grpc_test_util", "//:gpr", "//test/core/util:gpr_test_util"],
+    copts = ['-std=c99']
+)
+
+cc_test(
+    name = "bin_encoder_test",
+    srcs = ["bin_encoder_test.c"],
+    deps = ["//:grpc", "//test/core/util:grpc_test_util", "//:gpr", "//test/core/util:gpr_test_util"],
+    copts = ['-std=c99']
+)
+
+cc_test(
+    name = "hpack_encoder_test",
+    srcs = ["hpack_encoder_test.c"],
+    deps = ["//:grpc", "//test/core/util:grpc_test_util", "//:gpr", "//test/core/util:gpr_test_util"],
+    copts = ['-std=c99']
+)
+
+cc_test(
+    name = "hpack_parser_test",
+    srcs = ["hpack_parser_test.c"],
+    deps = ["//:grpc", "//test/core/util:grpc_test_util", "//:gpr", "//test/core/util:gpr_test_util"],
+    copts = ['-std=c99']
+)
+
+cc_test(
+    name = "hpack_table_test",
+    srcs = ["hpack_table_test.c"],
+    deps = ["//:grpc", "//test/core/util:grpc_test_util", "//:gpr", "//test/core/util:gpr_test_util"],
+    copts = ['-std=c99']
+)
+
+cc_test(
+    name = "stream_map_test",
+    srcs = ["stream_map_test.c"],
+    deps = ["//:grpc", "//test/core/util:grpc_test_util", "//:gpr", "//test/core/util:gpr_test_util"],
+    copts = ['-std=c99']
+)
+
+cc_test(
+    name = "varint_test",
+    srcs = ["varint_test.c"],
+    deps = ["//:grpc", "//test/core/util:grpc_test_util", "//:gpr", "//test/core/util:gpr_test_util"],
+    copts = ['-std=c99']
+)
diff --git a/test/core/tsi/BUILD b/test/core/tsi/BUILD
new file mode 100644
index 0000000000..e6cba344ee
--- /dev/null
+++ b/test/core/tsi/BUILD
@@ -0,0 +1,37 @@
+# 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.
+
+licenses(["notice"])  # 3-clause BSD
+
+cc_test(
+    name = "transport_security_test",
+    srcs = ["transport_security_test.c"],
+    deps = ["//:grpc", "//test/core/util:grpc_test_util", "//:gpr", "//test/core/util:gpr_test_util"],
+    copts = ['-std=c99']
+)
diff --git a/test/cpp/common/BUILD b/test/cpp/common/BUILD
new file mode 100644
index 0000000000..0e2db00f0a
--- /dev/null
+++ b/test/cpp/common/BUILD
@@ -0,0 +1,36 @@
+# 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.
+
+licenses(["notice"])  # 3-clause BSD
+
+cc_test(
+    name = "alarm_cpp_test",
+    srcs = ["alarm_cpp_test.cc"],
+    deps = ["//:grpc++", "//external:gtest", "//test/core/util:gpr_test_util"],
+)
diff --git a/test/cpp/end2end/health_service_end2end_test.cc b/test/cpp/end2end/health_service_end2end_test.cc
new file mode 100644
index 0000000000..3d51007857
--- /dev/null
+++ b/test/cpp/end2end/health_service_end2end_test.cc
@@ -0,0 +1,323 @@
+/*
+ *
+ * Copyright 2016, 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 <memory>
+#include <mutex>
+#include <thread>
+#include <vector>
+
+#include <grpc++/channel.h>
+#include <grpc++/client_context.h>
+#include <grpc++/create_channel.h>
+#include <grpc++/ext/health_check_service_server_builder_option.h>
+#include <grpc++/health_check_service_interface.h>
+#include <grpc++/server.h>
+#include <grpc++/server_builder.h>
+#include <grpc++/server_context.h>
+#include <grpc/grpc.h>
+#include <grpc/support/log.h>
+#include <gtest/gtest.h>
+
+#include "src/proto/grpc/health/v1/health.grpc.pb.h"
+#include "src/proto/grpc/testing/duplicate/echo_duplicate.grpc.pb.h"
+#include "src/proto/grpc/testing/echo.grpc.pb.h"
+#include "test/core/util/port.h"
+#include "test/core/util/test_config.h"
+#include "test/cpp/end2end/test_service_impl.h"
+
+using grpc::health::v1::Health;
+using grpc::health::v1::HealthCheckRequest;
+using grpc::health::v1::HealthCheckResponse;
+
+namespace grpc {
+namespace testing {
+namespace {
+
+// A sample sync implementation of the health checking service. This does the
+// same thing as the default one.
+class HealthCheckServiceImpl : public ::grpc::health::v1::Health::Service {
+ public:
+  Status Check(ServerContext* context, const HealthCheckRequest* request,
+               HealthCheckResponse* response) override {
+    std::lock_guard<std::mutex> lock(mu_);
+    auto iter = status_map_.find(request->service());
+    if (iter == status_map_.end()) {
+      return Status(StatusCode::NOT_FOUND, "");
+    }
+    response->set_status(iter->second);
+    return Status::OK;
+  }
+
+  void SetStatus(const grpc::string& service_name,
+                 HealthCheckResponse::ServingStatus status) {
+    std::lock_guard<std::mutex> lock(mu_);
+    status_map_[service_name] = status;
+  }
+
+  void SetAll(HealthCheckResponse::ServingStatus status) {
+    std::lock_guard<std::mutex> lock(mu_);
+    for (auto iter = status_map_.begin(); iter != status_map_.end(); ++iter) {
+      iter->second = status;
+    }
+  }
+
+ private:
+  std::mutex mu_;
+  std::map<const grpc::string, HealthCheckResponse::ServingStatus> status_map_;
+};
+
+// A custom implementation of the health checking service interface. This is
+// used to test that it prevents the server from creating a default service and
+// also serves as an example of how to override the default service.
+class CustomHealthCheckService : public HealthCheckServiceInterface {
+ public:
+  explicit CustomHealthCheckService(HealthCheckServiceImpl* impl)
+      : impl_(impl) {
+    impl_->SetStatus("", HealthCheckResponse::SERVING);
+  }
+  void SetServingStatus(const grpc::string& service_name,
+                        bool serving) override {
+    impl_->SetStatus(service_name, serving ? HealthCheckResponse::SERVING
+                                           : HealthCheckResponse::NOT_SERVING);
+  }
+
+  void SetServingStatus(bool serving) override {
+    impl_->SetAll(serving ? HealthCheckResponse::SERVING
+                          : HealthCheckResponse::NOT_SERVING);
+  }
+
+ private:
+  HealthCheckServiceImpl* impl_;  // not owned
+};
+
+void LoopCompletionQueue(ServerCompletionQueue* cq) {
+  void* tag;
+  bool ok;
+  while (cq->Next(&tag, &ok)) {
+    abort();  // Nothing should come out of the cq.
+  }
+}
+
+class HealthServiceEnd2endTest : public ::testing::Test {
+ protected:
+  HealthServiceEnd2endTest() {}
+
+  void SetUpServer(bool register_sync_test_service, bool add_async_cq,
+                   bool explicit_health_service,
+                   std::unique_ptr<HealthCheckServiceInterface> service) {
+    int port = grpc_pick_unused_port_or_die();
+    server_address_ << "localhost:" << port;
+
+    bool register_sync_health_service_impl =
+        explicit_health_service && service != nullptr;
+
+    // Setup server
+    ServerBuilder builder;
+    if (explicit_health_service) {
+      std::unique_ptr<ServerBuilderOption> option(
+          new HealthCheckServiceServerBuilderOption(std::move(service)));
+      builder.SetOption(std::move(option));
+    }
+    builder.AddListeningPort(server_address_.str(),
+                             grpc::InsecureServerCredentials());
+    if (register_sync_test_service) {
+      // Register a sync service.
+      builder.RegisterService(&echo_test_service_);
+    }
+    if (register_sync_health_service_impl) {
+      builder.RegisterService(&health_check_service_impl_);
+    }
+    if (add_async_cq) {
+      cq_ = builder.AddCompletionQueue();
+    }
+    server_ = builder.BuildAndStart();
+  }
+
+  void TearDown() override {
+    if (server_) {
+      server_->Shutdown();
+      if (cq_ != nullptr) {
+        cq_->Shutdown();
+      }
+      if (cq_thread_.joinable()) {
+        cq_thread_.join();
+      }
+    }
+  }
+
+  void ResetStubs() {
+    std::shared_ptr<Channel> channel =
+        CreateChannel(server_address_.str(), InsecureChannelCredentials());
+    hc_stub_ = grpc::health::v1::Health::NewStub(channel);
+  }
+
+  // When the expected_status is NOT OK, we do not care about the response.
+  void SendHealthCheckRpc(const grpc::string& service_name,
+                          const Status& expected_status) {
+    EXPECT_FALSE(expected_status.ok());
+    SendHealthCheckRpc(service_name, expected_status,
+                       HealthCheckResponse::UNKNOWN);
+  }
+
+  void SendHealthCheckRpc(
+      const grpc::string& service_name, const Status& expected_status,
+      HealthCheckResponse::ServingStatus expected_serving_status) {
+    HealthCheckRequest request;
+    request.set_service(service_name);
+    HealthCheckResponse response;
+    ClientContext context;
+    Status s = hc_stub_->Check(&context, request, &response);
+    EXPECT_EQ(expected_status.error_code(), s.error_code());
+    if (s.ok()) {
+      EXPECT_EQ(expected_serving_status, response.status());
+    }
+  }
+
+  void VerifyHealthCheckService() {
+    HealthCheckServiceInterface* service = server_->GetHealthCheckService();
+    EXPECT_TRUE(service != nullptr);
+    const grpc::string kHealthyService("healthy_service");
+    const grpc::string kUnhealthyService("unhealthy_service");
+    const grpc::string kNotRegisteredService("not_registered");
+    service->SetServingStatus(kHealthyService, true);
+    service->SetServingStatus(kUnhealthyService, false);
+
+    ResetStubs();
+
+    SendHealthCheckRpc("", Status::OK, HealthCheckResponse::SERVING);
+    SendHealthCheckRpc(kHealthyService, Status::OK,
+                       HealthCheckResponse::SERVING);
+    SendHealthCheckRpc(kUnhealthyService, Status::OK,
+                       HealthCheckResponse::NOT_SERVING);
+    SendHealthCheckRpc(kNotRegisteredService,
+                       Status(StatusCode::NOT_FOUND, ""));
+
+    service->SetServingStatus(false);
+    SendHealthCheckRpc("", Status::OK, HealthCheckResponse::NOT_SERVING);
+    SendHealthCheckRpc(kHealthyService, Status::OK,
+                       HealthCheckResponse::NOT_SERVING);
+    SendHealthCheckRpc(kUnhealthyService, Status::OK,
+                       HealthCheckResponse::NOT_SERVING);
+    SendHealthCheckRpc(kNotRegisteredService,
+                       Status(StatusCode::NOT_FOUND, ""));
+  }
+
+  TestServiceImpl echo_test_service_;
+  HealthCheckServiceImpl health_check_service_impl_;
+  std::unique_ptr<Health::Stub> hc_stub_;
+  std::unique_ptr<ServerCompletionQueue> cq_;
+  std::unique_ptr<Server> server_;
+  std::ostringstream server_address_;
+  std::thread cq_thread_;
+};
+
+TEST_F(HealthServiceEnd2endTest, DefaultHealthServiceDisabled) {
+  EnableDefaultHealthCheckService(false);
+  EXPECT_FALSE(DefaultHealthCheckServiceEnabled());
+  SetUpServer(true, false, false, nullptr);
+  HealthCheckServiceInterface* default_service =
+      server_->GetHealthCheckService();
+  EXPECT_TRUE(default_service == nullptr);
+
+  ResetStubs();
+
+  SendHealthCheckRpc("", Status(StatusCode::UNIMPLEMENTED, ""));
+}
+
+TEST_F(HealthServiceEnd2endTest, DefaultHealthService) {
+  EnableDefaultHealthCheckService(true);
+  EXPECT_TRUE(DefaultHealthCheckServiceEnabled());
+  SetUpServer(true, false, false, nullptr);
+  VerifyHealthCheckService();
+
+  // The default service has a size limit of the service name.
+  const grpc::string kTooLongServiceName(201, 'x');
+  SendHealthCheckRpc(kTooLongServiceName,
+                     Status(StatusCode::INVALID_ARGUMENT, ""));
+}
+
+// The server has no sync service.
+TEST_F(HealthServiceEnd2endTest, DefaultHealthServiceAsyncOnly) {
+  EnableDefaultHealthCheckService(true);
+  EXPECT_TRUE(DefaultHealthCheckServiceEnabled());
+  SetUpServer(false, true, false, nullptr);
+  cq_thread_ = std::thread(LoopCompletionQueue, cq_.get());
+
+  HealthCheckServiceInterface* default_service =
+      server_->GetHealthCheckService();
+  EXPECT_TRUE(default_service == nullptr);
+
+  ResetStubs();
+
+  SendHealthCheckRpc("", Status(StatusCode::UNIMPLEMENTED, ""));
+}
+
+// Provide an empty service to disable the default service.
+TEST_F(HealthServiceEnd2endTest, ExplicitlyDisableViaOverride) {
+  EnableDefaultHealthCheckService(true);
+  EXPECT_TRUE(DefaultHealthCheckServiceEnabled());
+  std::unique_ptr<HealthCheckServiceInterface> empty_service;
+  SetUpServer(true, false, true, std::move(empty_service));
+  HealthCheckServiceInterface* service = server_->GetHealthCheckService();
+  EXPECT_TRUE(service == nullptr);
+
+  ResetStubs();
+
+  SendHealthCheckRpc("", Status(StatusCode::UNIMPLEMENTED, ""));
+}
+
+// Provide an explicit override of health checking service interface.
+TEST_F(HealthServiceEnd2endTest, ExplicitlyOverride) {
+  EnableDefaultHealthCheckService(true);
+  EXPECT_TRUE(DefaultHealthCheckServiceEnabled());
+  std::unique_ptr<HealthCheckServiceInterface> override_service(
+      new CustomHealthCheckService(&health_check_service_impl_));
+  HealthCheckServiceInterface* underlying_service = override_service.get();
+  SetUpServer(false, false, true, std::move(override_service));
+  HealthCheckServiceInterface* service = server_->GetHealthCheckService();
+  EXPECT_TRUE(service == underlying_service);
+
+  ResetStubs();
+
+  VerifyHealthCheckService();
+}
+
+}  // namespace
+}  // namespace testing
+}  // namespace grpc
+
+int main(int argc, char** argv) {
+  grpc_test_init(argc, argv);
+  ::testing::InitGoogleTest(&argc, argv);
+  return RUN_ALL_TESTS();
+}
diff --git a/test/cpp/microbenchmarks/bm_closure.cc b/test/cpp/microbenchmarks/bm_closure.cc
index 80d6610e13..03aede35b2 100644
--- a/test/cpp/microbenchmarks/bm_closure.cc
+++ b/test/cpp/microbenchmarks/bm_closure.cc
@@ -43,13 +43,53 @@ extern "C" {
 
 #include "third_party/benchmark/include/benchmark/benchmark.h"
 
+#include <sstream>
+
+#ifdef GPR_LOW_LEVEL_COUNTERS
+extern "C" gpr_atm gpr_mu_locks;
+#endif
+
 static class InitializeStuff {
  public:
   InitializeStuff() { grpc_init(); }
   ~InitializeStuff() { grpc_shutdown(); }
 } initialize_stuff;
 
+class TrackCounters {
+ public:
+  TrackCounters(benchmark::State& state) : state_(state) {}
+
+  ~TrackCounters() {
+    std::ostringstream out;
+#ifdef GPR_LOW_LEVEL_COUNTERS
+    out << " locks/iter:" << ((double)(gpr_atm_no_barrier_load(&gpr_mu_locks) -
+                                       mu_locks_at_start_) /
+                              (double)state_.iterations())
+        << " atm_cas/iter:"
+        << ((double)(gpr_atm_no_barrier_load(&gpr_counter_atm_cas) -
+                     atm_cas_at_start_) /
+            (double)state_.iterations())
+        << " atm_add/iter:"
+        << ((double)(gpr_atm_no_barrier_load(&gpr_counter_atm_add) -
+                     atm_add_at_start_) /
+            (double)state_.iterations());
+#endif
+    state_.SetLabel(out.str());
+  }
+
+ private:
+  benchmark::State& state_;
+#ifdef GPR_LOW_LEVEL_COUNTERS
+  const size_t mu_locks_at_start_ = gpr_atm_no_barrier_load(&gpr_mu_locks);
+  const size_t atm_cas_at_start_ =
+      gpr_atm_no_barrier_load(&gpr_counter_atm_cas);
+  const size_t atm_add_at_start_ =
+      gpr_atm_no_barrier_load(&gpr_counter_atm_add);
+#endif
+};
+
 static void BM_NoOpExecCtx(benchmark::State& state) {
+  TrackCounters track_counters(state);
   while (state.KeepRunning()) {
     grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT;
     grpc_exec_ctx_finish(&exec_ctx);
@@ -58,6 +98,7 @@ static void BM_NoOpExecCtx(benchmark::State& state) {
 BENCHMARK(BM_NoOpExecCtx);
 
 static void BM_WellFlushed(benchmark::State& state) {
+  TrackCounters track_counters(state);
   grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT;
   while (state.KeepRunning()) {
     grpc_exec_ctx_flush(&exec_ctx);
@@ -69,6 +110,7 @@ BENCHMARK(BM_WellFlushed);
 static void DoNothing(grpc_exec_ctx* exec_ctx, void* arg, grpc_error* error) {}
 
 static void BM_ClosureInitAgainstExecCtx(benchmark::State& state) {
+  TrackCounters track_counters(state);
   grpc_closure c;
   while (state.KeepRunning()) {
     benchmark::DoNotOptimize(
@@ -78,6 +120,7 @@ static void BM_ClosureInitAgainstExecCtx(benchmark::State& state) {
 BENCHMARK(BM_ClosureInitAgainstExecCtx);
 
 static void BM_ClosureInitAgainstCombiner(benchmark::State& state) {
+  TrackCounters track_counters(state);
   grpc_combiner* combiner = grpc_combiner_create(NULL);
   grpc_closure c;
   grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT;
@@ -91,6 +134,7 @@ static void BM_ClosureInitAgainstCombiner(benchmark::State& state) {
 BENCHMARK(BM_ClosureInitAgainstCombiner);
 
 static void BM_ClosureRunOnExecCtx(benchmark::State& state) {
+  TrackCounters track_counters(state);
   grpc_closure c;
   grpc_closure_init(&c, DoNothing, NULL, grpc_schedule_on_exec_ctx);
   grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT;
@@ -103,6 +147,7 @@ static void BM_ClosureRunOnExecCtx(benchmark::State& state) {
 BENCHMARK(BM_ClosureRunOnExecCtx);
 
 static void BM_ClosureCreateAndRun(benchmark::State& state) {
+  TrackCounters track_counters(state);
   grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT;
   while (state.KeepRunning()) {
     grpc_closure_run(&exec_ctx, grpc_closure_create(DoNothing, NULL,
@@ -114,6 +159,7 @@ static void BM_ClosureCreateAndRun(benchmark::State& state) {
 BENCHMARK(BM_ClosureCreateAndRun);
 
 static void BM_ClosureInitAndRun(benchmark::State& state) {
+  TrackCounters track_counters(state);
   grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT;
   grpc_closure c;
   while (state.KeepRunning()) {
@@ -126,6 +172,7 @@ static void BM_ClosureInitAndRun(benchmark::State& state) {
 BENCHMARK(BM_ClosureInitAndRun);
 
 static void BM_ClosureSchedOnExecCtx(benchmark::State& state) {
+  TrackCounters track_counters(state);
   grpc_closure c;
   grpc_closure_init(&c, DoNothing, NULL, grpc_schedule_on_exec_ctx);
   grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT;
@@ -138,6 +185,7 @@ static void BM_ClosureSchedOnExecCtx(benchmark::State& state) {
 BENCHMARK(BM_ClosureSchedOnExecCtx);
 
 static void BM_ClosureSched2OnExecCtx(benchmark::State& state) {
+  TrackCounters track_counters(state);
   grpc_closure c1;
   grpc_closure c2;
   grpc_closure_init(&c1, DoNothing, NULL, grpc_schedule_on_exec_ctx);
@@ -153,6 +201,7 @@ static void BM_ClosureSched2OnExecCtx(benchmark::State& state) {
 BENCHMARK(BM_ClosureSched2OnExecCtx);
 
 static void BM_ClosureSched3OnExecCtx(benchmark::State& state) {
+  TrackCounters track_counters(state);
   grpc_closure c1;
   grpc_closure c2;
   grpc_closure c3;
@@ -171,6 +220,7 @@ static void BM_ClosureSched3OnExecCtx(benchmark::State& state) {
 BENCHMARK(BM_ClosureSched3OnExecCtx);
 
 static void BM_AcquireMutex(benchmark::State& state) {
+  TrackCounters track_counters(state);
   // for comparison with the combiner stuff below
   gpr_mu mu;
   gpr_mu_init(&mu);
@@ -185,6 +235,7 @@ static void BM_AcquireMutex(benchmark::State& state) {
 BENCHMARK(BM_AcquireMutex);
 
 static void BM_ClosureSchedOnCombiner(benchmark::State& state) {
+  TrackCounters track_counters(state);
   grpc_combiner* combiner = grpc_combiner_create(NULL);
   grpc_closure c;
   grpc_closure_init(&c, DoNothing, NULL,
@@ -200,6 +251,7 @@ static void BM_ClosureSchedOnCombiner(benchmark::State& state) {
 BENCHMARK(BM_ClosureSchedOnCombiner);
 
 static void BM_ClosureSched2OnCombiner(benchmark::State& state) {
+  TrackCounters track_counters(state);
   grpc_combiner* combiner = grpc_combiner_create(NULL);
   grpc_closure c1;
   grpc_closure c2;
@@ -219,6 +271,7 @@ static void BM_ClosureSched2OnCombiner(benchmark::State& state) {
 BENCHMARK(BM_ClosureSched2OnCombiner);
 
 static void BM_ClosureSched3OnCombiner(benchmark::State& state) {
+  TrackCounters track_counters(state);
   grpc_combiner* combiner = grpc_combiner_create(NULL);
   grpc_closure c1;
   grpc_closure c2;
@@ -242,6 +295,7 @@ static void BM_ClosureSched3OnCombiner(benchmark::State& state) {
 BENCHMARK(BM_ClosureSched3OnCombiner);
 
 static void BM_ClosureSched2OnTwoCombiners(benchmark::State& state) {
+  TrackCounters track_counters(state);
   grpc_combiner* combiner1 = grpc_combiner_create(NULL);
   grpc_combiner* combiner2 = grpc_combiner_create(NULL);
   grpc_closure c1;
@@ -263,6 +317,7 @@ static void BM_ClosureSched2OnTwoCombiners(benchmark::State& state) {
 BENCHMARK(BM_ClosureSched2OnTwoCombiners);
 
 static void BM_ClosureSched4OnTwoCombiners(benchmark::State& state) {
+  TrackCounters track_counters(state);
   grpc_combiner* combiner1 = grpc_combiner_create(NULL);
   grpc_combiner* combiner2 = grpc_combiner_create(NULL);
   grpc_closure c1;
@@ -323,6 +378,7 @@ class Rescheduler {
 };
 
 static void BM_ClosureReschedOnExecCtx(benchmark::State& state) {
+  TrackCounters track_counters(state);
   grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT;
   Rescheduler r(state, grpc_schedule_on_exec_ctx);
   r.ScheduleFirst(&exec_ctx);
@@ -331,6 +387,7 @@ static void BM_ClosureReschedOnExecCtx(benchmark::State& state) {
 BENCHMARK(BM_ClosureReschedOnExecCtx);
 
 static void BM_ClosureReschedOnCombiner(benchmark::State& state) {
+  TrackCounters track_counters(state);
   grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT;
   grpc_combiner* combiner = grpc_combiner_create(NULL);
   Rescheduler r(state, grpc_combiner_scheduler(combiner, false));
@@ -342,6 +399,7 @@ static void BM_ClosureReschedOnCombiner(benchmark::State& state) {
 BENCHMARK(BM_ClosureReschedOnCombiner);
 
 static void BM_ClosureReschedOnCombinerFinally(benchmark::State& state) {
+  TrackCounters track_counters(state);
   grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT;
   grpc_combiner* combiner = grpc_combiner_create(NULL);
   Rescheduler r(state, grpc_combiner_finally_scheduler(combiner, false));
diff --git a/test/cpp/microbenchmarks/bm_fullstack.cc b/test/cpp/microbenchmarks/bm_fullstack.cc
index c63de0ce0a..48e131f1be 100644
--- a/test/cpp/microbenchmarks/bm_fullstack.cc
+++ b/test/cpp/microbenchmarks/bm_fullstack.cc
@@ -99,8 +99,10 @@ static void ApplyCommonChannelArguments(ChannelArguments* c) {
   c->SetInt(GRPC_ARG_MAX_SEND_MESSAGE_LENGTH, INT_MAX);
 }
 
-#ifdef GPR_MU_COUNTERS
-extern "C" gpr_atm grpc_mu_locks;
+#ifdef GPR_LOW_LEVEL_COUNTERS
+extern "C" gpr_atm gpr_mu_locks;
+extern "C" gpr_atm gpr_counter_atm_cas;
+extern "C" gpr_atm gpr_counter_atm_add;
 #endif
 
 class BaseFixture {
@@ -108,10 +110,18 @@ class BaseFixture {
   void Finish(benchmark::State& s) {
     std::ostringstream out;
     this->AddToLabel(out, s);
-#ifdef GPR_MU_COUNTERS
-    out << " locks/iter:" << ((double)(gpr_atm_no_barrier_load(&grpc_mu_locks) -
+#ifdef GPR_LOW_LEVEL_COUNTERS
+    out << " locks/iter:" << ((double)(gpr_atm_no_barrier_load(&gpr_mu_locks) -
                                        mu_locks_at_start_) /
-                              (double)s.iterations());
+                              (double)s.iterations())
+        << " atm_cas/iter:"
+        << ((double)(gpr_atm_no_barrier_load(&gpr_counter_atm_cas) -
+                     atm_cas_at_start_) /
+            (double)s.iterations())
+        << " atm_add/iter:"
+        << ((double)(gpr_atm_no_barrier_load(&gpr_counter_atm_add) -
+                     atm_add_at_start_) /
+            (double)s.iterations());
 #endif
     grpc_memory_counters counters_at_end = grpc_memory_counters_snapshot();
     out << " allocs/iter:"
@@ -128,8 +138,12 @@ class BaseFixture {
   virtual void AddToLabel(std::ostream& out, benchmark::State& s) = 0;
 
  private:
-#ifdef GPR_MU_COUNTERS
-  const size_t mu_locks_at_start_ = gpr_atm_no_barrier_load(&grpc_mu_locks);
+#ifdef GPR_LOW_LEVEL_COUNTERS
+  const size_t mu_locks_at_start_ = gpr_atm_no_barrier_load(&gpr_mu_locks);
+  const size_t atm_cas_at_start_ =
+      gpr_atm_no_barrier_load(&gpr_counter_atm_cas);
+  const size_t atm_add_at_start_ =
+      gpr_atm_no_barrier_load(&gpr_counter_atm_add);
 #endif
   grpc_memory_counters counters_at_start_ = grpc_memory_counters_snapshot();
 };
diff --git a/test/cpp/qps/qps_test_with_poll.cc b/test/cpp/qps/qps_test_with_poll.cc
deleted file mode 100644
index c64e6c9d49..0000000000
--- a/test/cpp/qps/qps_test_with_poll.cc
+++ /dev/null
@@ -1,85 +0,0 @@
-/*
- *
- * Copyright 2015, 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 <set>
-
-#include <grpc/support/log.h>
-
-#include "test/cpp/qps/driver.h"
-#include "test/cpp/qps/report.h"
-#include "test/cpp/util/benchmark_config.h"
-
-extern "C" {
-#include "src/core/lib/iomgr/pollset_posix.h"
-}
-
-namespace grpc {
-namespace testing {
-
-static const int WARMUP = 5;
-static const int BENCHMARK = 5;
-
-static void RunQPS() {
-  gpr_log(GPR_INFO, "Running QPS test");
-
-  ClientConfig client_config;
-  client_config.set_client_type(ASYNC_CLIENT);
-  client_config.set_outstanding_rpcs_per_channel(1000);
-  client_config.set_client_channels(8);
-  client_config.set_async_client_threads(8);
-  client_config.set_rpc_type(UNARY);
-  client_config.mutable_load_params()->mutable_closed_loop();
-
-  ServerConfig server_config;
-  server_config.set_server_type(ASYNC_SERVER);
-  server_config.set_async_server_threads(4);
-
-  const auto result =
-      RunScenario(client_config, 1, server_config, 1, WARMUP, BENCHMARK, -2);
-
-  GetReporter()->ReportQPSPerCore(*result);
-  GetReporter()->ReportLatency(*result);
-}
-
-}  // namespace testing
-}  // namespace grpc
-
-int main(int argc, char** argv) {
-  grpc::testing::InitBenchmark(&argc, &argv, true);
-
-  grpc_platform_become_multipoller = grpc_poll_become_multipoller;
-
-  grpc::testing::RunQPS();
-
-  return 0;
-}
diff --git a/test/cpp/util/BUILD b/test/cpp/util/BUILD
new file mode 100644
index 0000000000..78eca8c3bd
--- /dev/null
+++ b/test/cpp/util/BUILD
@@ -0,0 +1,63 @@
+# 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.
+
+licenses(["notice"])  # 3-clause BSD
+
+cc_library(
+    name = "test_config",
+    srcs = [
+        "test_config_cc.cc",
+    ],
+    hdrs = [
+        "test_config.h",
+    ],
+    deps = ["//:gpr"],
+    visibility = ["//test:__subpackages__"],
+)
+
+cc_library(
+    name = "test_util",
+    srcs = [
+#        "test/cpp/end2end/test_service_impl.cc",
+        "byte_buffer_proto_helper.cc",
+        "create_test_channel.cc",
+        "string_ref_helper.cc",
+        "subprocess.cc",
+        "test_credentials_provider.cc",
+    ],
+    hdrs = [
+        "byte_buffer_proto_helper.h",
+        "create_test_channel.h",
+        "string_ref_helper.h",
+        "subprocess.h",
+        "test_credentials_provider.h",
+    ],
+    deps = ["//test/core/util:gpr_test_util", "//:grpc++", "//test/core/end2end:ssl_test_data"],
+    visibility = ["//test:__subpackages__"],
+)