Merge remote-tracking branch 'refs/remotes/origin/master' into caching_uri

src/core/ext/transport/cronet/transport/cronet_transport.c

@@ -1124,7 +1124,8 @@ static enum e_op_result execute_stream_op(grpc_exec_ctx *exec_ctx,
           if (stream_state->rs.compressed) {
             stream_state->rs.sbs.base.flags |= GRPC_WRITE_INTERNAL_COMPRESS;
           }
-          *((grpc_byte_buffer **)stream_op->recv_message) =
+          *((grpc_byte_buffer **)
+                stream_op->payload->recv_message.recv_message) =
               (grpc_byte_buffer *)&stream_state->rs.sbs;
           grpc_closure_sched(
               exec_ctx, stream_op->payload->recv_message.recv_message_ready,

src/objective-c/tests/InteropTests.m

@@ -100,6 +100,15 @@
   return 0;
 }
 
++ (void)setUp {
+#ifdef GRPC_COMPILE_WITH_CRONET
+  // Cronet setup
+  [Cronet setHttp2Enabled:YES];
+  [Cronet start];
+  [GRPCCall useCronetWithEngine:[Cronet getGlobalEngine]];
+#endif
+}
+
 - (void)setUp {
   self.continueAfterFailure = NO;
 

src/ruby/spec/generic/rpc_server_pool_spec.rb

@@ -52,28 +52,31 @@ describe GRPC::Pool do
       expect(p.ready_for_work?).to be(false)
     end
 
-    it 'it stops being ready after all workers jobs waiting or running' do
+    it 'it stops being ready after all workers are busy' do
       p = Pool.new(5)
       p.start
-      job = proc { sleep(3) } # sleep so workers busy when done scheduling
-      5.times do
-        expect(p.ready_for_work?).to be(true)
-        p.schedule(&job)
+
+      wait_mu = Mutex.new
+      wait_cv = ConditionVariable.new
+      wait = true
+
+      job = proc do
+        wait_mu.synchronize do
+          wait_cv.wait(wait_mu) while wait
+        end
       end
-      expect(p.ready_for_work?).to be(false)
-    end
 
-    it 'it becomes ready again after jobs complete' do
-      p = Pool.new(5)
-      p.start
-      job = proc {}
       5.times do
         expect(p.ready_for_work?).to be(true)
         p.schedule(&job)
       end
+
       expect(p.ready_for_work?).to be(false)
-      sleep 5 # give the pool time do get at least one task done
-      expect(p.ready_for_work?).to be(true)
+
+      wait_mu.synchronize do
+        wait = false
+        wait_cv.broadcast
+      end
     end
   end
 
@@ -105,13 +108,20 @@ describe GRPC::Pool do
     it 'stops jobs when there are long running jobs' do
       p = Pool.new(1)
       p.start
-      o, q = Object.new, Queue.new
+
+      wait_forever_mu = Mutex.new
+      wait_forever_cv = ConditionVariable.new
+      wait_forever = true
+
+      job_running = Queue.new
       job = proc do
-        sleep(5)  # long running
-        q.push(o)
+        job_running.push(Object.new)
+        wait_forever_mu.synchronize do
+          wait_forever_cv.wait while wait_forever
+        end
       end
       p.schedule(&job)
-      sleep(1)  # should ensure the long job gets scheduled
+      job_running.pop
       expect { p.stop }.not_to raise_error
     end
   end

tools/profiling/microbenchmarks/bm_diff.py

@@ -226,7 +226,7 @@ really_interesting = set()
 for name, bm in benchmarks.items():
   print name
   really_interesting.update(bm.process())
-fields = [f for f in args.track if f in args.track]
+fields = [f for f in args.track if f in really_interesting]
 
 headers = ['Benchmark'] + fields
 rows = []

tools/profiling/microbenchmarks/bm_json.py

@@ -203,4 +203,5 @@ def expand_json(js, js2 = None):
           row['real_time'] = bm2['real_time']
           row['iterations'] = bm2['iterations']
           bm2['already_used'] = True
+          break
     yield row