Initial checkin of gRPC to third_party/

third_party/grpc/src/proto/grpc/testing/stats.proto

Index: third_party/grpc/src/proto/grpc/testing/stats.proto
diff --git a/third_party/tcmalloc/chromium/src/tests/packed-cache_test.cc b/third_party/grpc/src/proto/grpc/testing/stats.proto
similarity index 59%
copy from third_party/tcmalloc/chromium/src/tests/packed-cache_test.cc
copy to third_party/grpc/src/proto/grpc/testing/stats.proto
index 7f9aea60af51d52cdf22641eacc5f5e60f6ae251..f9d116110b05e71af474199fe914aa1c935bbce4 100644
--- a/third_party/tcmalloc/chromium/src/tests/packed-cache_test.cc
+++ b/third_party/grpc/src/proto/grpc/testing/stats.proto
@@ -1,4 +1,4 @@
-// Copyright (c) 2007, Google Inc.
+// Copyright 2015, Google Inc.
 // All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
@@ -27,36 +27,44 @@
 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
-// ---
-// Author: Geoff Pike
-
-#include <stdio.h>
-#include "base/logging.h"
-#include "packed-cache-inl.h"
-
-static const int kHashbits = PackedCache<64, uint64>::kHashbits;
-
-// A basic sanity test.
-void PackedCacheTest_basic() {
-  PackedCache<32, uint32> cache(0);
-  CHECK_EQ(cache.GetOrDefault(0, 1), 0);
-  cache.Put(0, 17);
-  CHECK(cache.Has(0));
-  CHECK_EQ(cache.GetOrDefault(0, 1), 17);
-  cache.Put(19, 99);
-  CHECK(cache.Has(0) && cache.Has(19));
-  CHECK_EQ(cache.GetOrDefault(0, 1), 17);
-  CHECK_EQ(cache.GetOrDefault(19, 1), 99);
-  // Knock <0, 17> out by using a conflicting key.
-  cache.Put(1 << kHashbits, 22);
-  CHECK(!cache.Has(0));
-  CHECK_EQ(cache.GetOrDefault(0, 1), 1);
-  CHECK_EQ(cache.GetOrDefault(1 << kHashbits, 1), 22);
+syntax = "proto3";
+
+package grpc.testing;
+
+message ServerStats {
+  // wall clock time change in seconds since last reset
+  double time_elapsed = 1;
+
+  // change in user time (in seconds) used by the server since last reset
+  double time_user = 2;
+
+  // change in server time (in seconds) used by the server process and all
+  // threads since last reset
+  double time_system = 3;
+}
+
+// Histogram params based on grpc/support/histogram.c
+message HistogramParams {
+  double resolution = 1;   // first bucket is [0, 1 + resolution)
+  double max_possible = 2; // use enough buckets to allow this value
+}
+
+// Histogram data based on grpc/support/histogram.c
+message HistogramData {
+  repeated uint32 bucket = 1;
+  double min_seen = 2;
+  double max_seen = 3;
+  double sum = 4;
+  double sum_of_squares = 5;
+  double count = 6;
 }
 
-int main(int argc, char **argv) {
-  PackedCacheTest_basic();
+message ClientStats {
+  // Latency histogram. Data points are in nanoseconds.
+  HistogramData latencies = 1;
 
-  printf("PASS\n");
-  return 0;
+  // See ServerStats for details.
+  double time_elapsed = 2;
+  double time_user = 3;
+  double time_system = 4;
 }