5 files changed, 107 insertions, 4 deletions
diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/clusterfuzz-testcase-minimized-5175380371570688 b/test/core/end2end/fuzzers/api_fuzzer_corpus/clusterfuzz-testcase-minimized-5175380371570688
new file mode 100644
index 0000000000..9c7aebc63a
--- /dev/null
+++ b/test/core/end2end/fuzzers/api_fuzzer_corpus/clusterfuzz-testcase-minimized-5175380371570688
diff --git a/test/core/end2end/tests/resource_quota_server.c b/test/core/end2end/tests/resource_quota_server.c
index 2453ca1b89..6418f5d01a 100644
--- a/test/core/end2end/tests/resource_quota_server.c
+++ b/test/core/end2end/tests/resource_quota_server.c
@@ -169,6 +169,7 @@ void resource_quota_server(grpc_end2end_test_config config) {
   int cancelled_calls_on_client = 0;
   int cancelled_calls_on_server = 0;
   int deadline_exceeded = 0;
+  int unavailable = 0;
 
   grpc_byte_buffer *request_payload =
       grpc_raw_byte_buffer_create(&request_payload_slice, 1);
@@ -260,6 +261,9 @@ void resource_quota_server(grpc_end2end_test_config config) {
         case GRPC_STATUS_DEADLINE_EXCEEDED:
           deadline_exceeded++;
           break;
+        case GRPC_STATUS_UNAVAILABLE:
+          unavailable++;
+          break;
         case GRPC_STATUS_OK:
           break;
         default:
@@ -358,9 +362,9 @@ void resource_quota_server(grpc_end2end_test_config config) {
 
   gpr_log(GPR_INFO,
           "Done. %d total calls: %d cancelled at server, %d cancelled at "
-          "client, %d timed out.",
+          "client, %d timed out, %d unavailable.",
           NUM_CALLS, cancelled_calls_on_server, cancelled_calls_on_client,
-          deadline_exceeded);
+          deadline_exceeded, unavailable);
 
   grpc_byte_buffer_destroy(request_payload);
   grpc_slice_unref(request_payload_slice);
diff --git a/test/core/support/memory_test.cc b/test/core/support/memory_test.cc
new file mode 100644
index 0000000000..8db316a423
--- /dev/null
+++ b/test/core/support/memory_test.cc
@@ -0,0 +1,89 @@
+/*
+ *
+ * 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.
+ *
+ */
+
+#include "src/core/lib/support/memory.h"
+#include <gtest/gtest.h>
+#include "test/core/util/test_config.h"
+
+namespace grpc_core {
+namespace testing {
+
+struct Foo {
+  Foo(int p, int q) : a(p), b(q) {}
+  int a;
+  int b;
+};
+
+TEST(MemoryTest, NewDeleteTest) { Delete(New<int>()); }
+
+TEST(MemoryTest, NewDeleteWithArgTest) {
+  int* i = New<int>(42);
+  EXPECT_EQ(42, *i);
+  Delete(i);
+}
+
+TEST(MemoryTest, NewDeleteWithArgsTest) {
+  Foo* p = New<Foo>(1, 2);
+  EXPECT_EQ(1, p->a);
+  EXPECT_EQ(2, p->b);
+  Delete(p);
+}
+
+TEST(MemoryTest, MakeUniqueTest) { MakeUnique<int>(); }
+
+TEST(MemoryTest, MakeUniqueWithArgTest) {
+  auto i = MakeUnique<int>(42);
+  EXPECT_EQ(42, *i);
+}
+
+TEST(MemoryTest, UniquePtrWithCustomDeleter) {
+  int n = 0;
+  class IncrementingDeleter {
+   public:
+    void operator()(int* p) { ++*p; }
+  };
+  {
+    UniquePtr<int, IncrementingDeleter> p(&n);
+    EXPECT_EQ(0, n);
+  }
+  EXPECT_EQ(1, n);
+}
+
+}  // namespace testing
+}  // namespace grpc_core
+
+int main(int argc, char** argv) {
+  grpc_test_init(argc, argv);
+  ::testing::InitGoogleTest(&argc, argv);
+  return RUN_ALL_TESTS();
+}
diff --git a/test/core/util/port_server_client.c b/test/core/util/port_server_client.c
index 38054dd1e7..254c3a6b61 100644
--- a/test/core/util/port_server_client.c
+++ b/test/core/util/port_server_client.c
@@ -103,7 +103,7 @@ void grpc_free_port_using_server(int port) {
   grpc_resource_quota *resource_quota =
       grpc_resource_quota_create("port_server_client/free");
   grpc_httpcli_get(&exec_ctx, &context, &pr.pops, resource_quota, &req,
-                   grpc_timeout_seconds_to_deadline(10),
+                   grpc_timeout_seconds_to_deadline(30),
                    grpc_closure_create(freed_port_from_server, &pr,
                                        grpc_schedule_on_exec_ctx),
                    &rsp);
@@ -235,7 +235,7 @@ int grpc_pick_port_using_server(void) {
       grpc_resource_quota_create("port_server_client/pick");
   grpc_httpcli_get(
       &exec_ctx, &context, &pr.pops, resource_quota, &req,
-      grpc_timeout_seconds_to_deadline(10),
+      grpc_timeout_seconds_to_deadline(30),
       grpc_closure_create(got_port_from_server, &pr, grpc_schedule_on_exec_ctx),
       &pr.response);
   grpc_resource_quota_unref_internal(&exec_ctx, resource_quota);
diff --git a/test/core/util/test_config.c b/test/core/util/test_config.c
index 0180d6f08d..9a400c54ca 100644
--- a/test/core/util/test_config.c
+++ b/test/core/util/test_config.c
@@ -348,6 +348,14 @@ bool BuiltUnderMsan() {
 #endif
 }
 
+bool BuiltUnderUbsan() {
+#ifdef GRPC_UBSAN
+  return true;
+#else
+  return false;
+#endif
+}
+
 int64_t grpc_test_sanitizer_slowdown_factor() {
   int64_t sanitizer_multiplier = 1;
   if (BuiltUnderValgrind()) {
@@ -358,6 +366,8 @@ int64_t grpc_test_sanitizer_slowdown_factor() {
     sanitizer_multiplier = 3;
   } else if (BuiltUnderMsan()) {
     sanitizer_multiplier = 4;
+  } else if (BuiltUnderUbsan()) {
+    sanitizer_multiplier = 5;
   }
   return sanitizer_multiplier;
 }