Merge github.com:grpc/grpc into timeouts-need-logs-too

7 files changed, 372 insertions, 220 deletions

diff --git a/tools/buildgen/plugins/generate_vsprojects.py b/tools/buildgen/plugins/generate_vsprojects.py
index f00c176214..09a5bdbcc8 100755
--- a/tools/buildgen/plugins/generate_vsprojects.py
+++ b/tools/buildgen/plugins/generate_vsprojects.py
@@ -35,6 +35,10 @@ and "vsproject_dict", to be used by the visual studio generators.
 """
 
 
+import hashlib
+import re
+
+
 def mako_plugin(dictionary):
   """The exported plugin code for generate_vsprojeccts
 
@@ -53,6 +57,14 @@ def mako_plugin(dictionary):
   projects = []
   projects.extend(libs)
   projects.extend(targets)
+  if dictionary.get('debug', False):
+    for target in projects:
+      if not target.get('vs_project_guid', None) and 'windows' in target.get('platforms', ['windows']):
+        name = target['name']
+        guid = re.sub('(........)(....)(....)(....)(.*)',
+               r'{\1-\2-\3-\4-\5}',
+               hashlib.md5(name).hexdigest())
+        target['vs_project_guid'] = guid.upper()
   # Exclude projects without a visual project guid, such as the tests.
   projects = [project for project in projects
                 if project.get('vs_project_guid', None)]
diff --git a/tools/gce_setup/cloud_prod_test.sh b/tools/gce_setup/cloud_prod_test.sh
new file mode 100755
index 0000000000..94869ee9b6
--- /dev/null
+++ b/tools/gce_setup/cloud_prod_test.sh
@@ -0,0 +1,62 @@
+#!/bin/bash
+# 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.
+
+thisfile=$(readlink -ne "${BASH_SOURCE[0]}")
+test_case=$1
+client_vm=$2
+result=cloud_prod_result.$1
+cur=$(date "+%Y-%m-%d-%H-%M-%S") 
+log_link=https://pantheon.corp.google.com/m/cloudstorage/b/stoked-keyword-656-output/o/prod_result/$test_case/$cur
+
+main() {
+  source grpc_docker.sh
+  clients=(cxx java go ruby node csharp_mono python php)
+  for client in "${clients[@]}"
+  do
+    log_file_name=cloud_{$test_case}_{$client}.txt 
+    if grpc_cloud_prod_test $test_case $client_vm $client > /tmp/$log_file_name 2>&1
+    then
+      echo "          ['$test_case', '$client', 'prod', true, '<a href="$log_link/$log_file_name">log</a>']," >> /tmp/$result.txt
+    else
+      echo "          ['$test_case', '$client', 'prod', false, '<a href="$log_link/$log_file_name">log</a>']," >> /tmp/$result.txt
+    fi
+    gsutil cp /tmp/$log_file_name gs://stoked-keyword-656-output/prod_result/$test_case/$cur/$log_file_name
+    rm /tmp/$log_file_name
+  done
+  if [[ "${BASH_SOURCE[0]}" == "${0}" ]]; then
+    cat pre.html /tmp/$result.txt post.html > /tmp/$result.html
+    gsutil cp /tmp/$result.html gs://stoked-keyword-656-output/prod_result/$test_case/$cur/$result.html
+    rm /tmp/$result.txt
+    rm /tmp/$result.html
+  fi
+}
+
+set -x
+main "$@"
diff --git a/tools/gce_setup/grpc_docker.sh b/tools/gce_setup/grpc_docker.sh
index d3a7bdef28..c49efbab60 100755
--- a/tools/gce_setup/grpc_docker.sh
+++ b/tools/gce_setup/grpc_docker.sh
@@ -384,6 +384,7 @@ grpc_interop_test_args() {
   [[ -n $1 ]] && {  # client_type
     case $1 in
       cxx|go|java|node|php|python|ruby|csharp_mono)
+        grpc_client_platform='Docker'
         grpc_gen_test_cmd="grpc_interop_gen_$1_cmd"
         declare -F $grpc_gen_test_cmd >> /dev/null || {
           echo "-f: test_func for $1 => $grpc_gen_test_cmd is not defined" 1>&2
@@ -391,6 +392,11 @@ grpc_interop_test_args() {
         }
         shift
         ;;
+      csharp_dotnet)
+        grpc_client_platform='Windows'
+        grpc_gen_test_cmd="grpc_interop_gen_$1_cmd"
+        shift
+        ;;
       *)
         echo "bad client_type: $1" 1>&2
         return 1
@@ -456,6 +462,7 @@ grpc_cloud_prod_test_args() {
   [[ -n $1 ]] && {  # client_type
     case $1 in
       cxx|go|java|node|php|python|ruby|csharp_mono)
+        grpc_client_platform='Docker'
         grpc_gen_test_cmd="grpc_cloud_prod_gen_$1_cmd"
         declare -F $grpc_gen_test_cmd >> /dev/null || {
           echo "-f: test_func for $1 => $grpc_gen_test_cmd is not defined" 1>&2
@@ -463,6 +470,11 @@ grpc_cloud_prod_test_args() {
         }
         shift
         ;;
+       csharp_dotnet)
+        grpc_client_platform='Windows'
+        grpc_gen_test_cmd="grpc_cloud_prod_gen_$1_cmd"
+        shift
+        ;;
       *)
         echo "bad client_type: $1" 1>&2
         return 1
@@ -851,12 +863,23 @@ grpc_launch_servers() {
 test_runner() {
   local project_opt="--project $grpc_project"
   local zone_opt="--zone $grpc_zone"
-  local ssh_cmd="bash -l -c \"$cmd\""
-  echo "will run:"
-  echo "  $ssh_cmd"
-  echo "on $host"
   [[ $dry_run == 1 ]] && return 0  # don't run the command on a dry run
-  gcloud compute $project_opt ssh $zone_opt $host --command "$cmd" &
+  if [ "$grpc_client_platform" != "Windows" ]
+  then
+    echo "will run:"
+    echo "  $cmd"
+    echo "on $host"
+    gcloud compute $project_opt ssh $zone_opt $host --command "$cmd" &
+  else
+    # gcloud's auto-uploading of RSA keys doesn't work for Windows VMs.
+    # So we have a linux machine that is authorized to access the Windows
+    # machine through ssh and we use gcloud auth support to logon to the proxy.
+    echo "will run:"
+    echo "  $cmd"
+    echo "on $host (through grpc-windows-proxy)"
+    gcloud compute $project_opt ssh $zone_opt stoked-keyword-656@grpc-windows-proxy --command "ssh $host '$cmd'" &
+  fi
+  #
   PID=$!
   echo "pid is $PID"
   for x in {0..5}
@@ -924,7 +947,7 @@ grpc_interop_test() {
 
   local grpc_zone grpc_project dry_run  # set by _grpc_set_project_and_zone
   #  grpc_interop_test_args
-  local test_case host grpc_gen_test_cmd grpc_server grpc_port
+  local test_case host grpc_gen_test_cmd grpc_server grpc_port grpc_client_platform
 
   # set the project zone and check that all necessary args are provided
   _grpc_set_project_and_zone -f grpc_interop_test_args "$@" || return 1
@@ -966,7 +989,7 @@ grpc_cloud_prod_test() {
 
   local grpc_zone grpc_project dry_run  # set by _grpc_set_project_and_zone
   #  grpc_cloud_prod_test_args
-  local test_case host grpc_gen_test_cmd
+  local test_case host grpc_gen_test_cmd grpc_client_platform
 
   # set the project zone and check that all necessary args are provided
   _grpc_set_project_and_zone -f grpc_cloud_prod_test_args "$@" || return 1
@@ -1431,6 +1454,18 @@ grpc_interop_gen_csharp_mono_cmd() {
   echo $the_cmd
 }
 
+# constructs the csharp-dotnet interop test cmd.
+#
+# call-seq:
+#   flags= .... # generic flags to include the command
+#   cmd=$($grpc_gen_test_cmd $flags)
+grpc_interop_gen_csharp_dotnet_cmd() {
+  local set_workdir="cd /cygdrive/c/github/grpc/src/csharp/Grpc.IntegrationTesting.Client/bin/Debug &&"
+  local test_script="./Grpc.IntegrationTesting.Client.exe --use_tls=true --use_test_ca=true";
+  local the_cmd="$set_workdir $test_script $@";
+  echo $the_cmd
+}
+
 # constructs the full dockerized csharp-mono gce=>prod interop test cmd.
 #
 # call-seq:
@@ -1446,6 +1481,20 @@ grpc_cloud_prod_gen_csharp_mono_cmd() {
   echo $the_cmd
 }
 
+# constructs the csharp-dotnet gce=>prod interop test cmd.
+#
+# call-seq:
+#   flags= .... # generic flags to include the command
+#   cmd=$($grpc_gen_test_cmd $flags)
+grpc_cloud_prod_gen_csharp_dotnet_cmd() {
+  local set_workdir="cd /cygdrive/c/github/grpc/src/csharp/Grpc.IntegrationTesting.Client/bin/Debug &&"
+  local test_script="./Grpc.IntegrationTesting.Client.exe --use_tls=true";
+  local set_certfile="SSL_CERT_FILE=/cacerts/roots.pem "
+  local gfe_flags=$(_grpc_prod_gfe_flags);
+  local the_cmd="$set_workdir $set_certfile $test_script $gfe_flags $@";
+  echo $the_cmd
+}
+
 # constructs the full dockerized csharp-mono service_account auth interop test cmd.
 #
 # call-seq:
diff --git a/tools/gce_setup/interop_test.sh b/tools/gce_setup/interop_test.sh
new file mode 100755
index 0000000000..037b117e1a
--- /dev/null
+++ b/tools/gce_setup/interop_test.sh
@@ -0,0 +1,67 @@
+#!/bin/bash
+# Copyright 2015, Google Inc.
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#
+#     * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+#     * Redistributions in binary form must reproduce the above
+# copyright notice, this list of conditions and the following disclaimer
+# in the documentation and/or other materials provided with the
+# distribution.
+#     * Neither the name of Google Inc. nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+thisfile=$(readlink -ne "${BASH_SOURCE[0]}")
+test_case=$1
+client_vm=$2
+server_vm=$3
+result=interop_result.$1
+cur=$(date "+%Y-%m-%d-%H-%M-%S") 
+log_link=https://pantheon.corp.google.com/m/cloudstorage/b/stoked-keyword-656-output/o/interop_result/$test_case/$cur
+
+main() {
+  source grpc_docker.sh
+  clients=(cxx java go ruby node csharp_mono python php)
+  servers=(cxx java go ruby node python csharp_mono)
+  for client in "${clients[@]}"
+  do
+    for server in "${servers[@]}"
+    do
+      log_file_name=cloud_{$test_case}_{$client}_{$server}.txt 
+      if grpc_interop_test $test_case $client_vm $client $server_vm $server> /tmp/$log_file_name 2>&1
+      then
+        echo "          ['$test_case', '$client', '$server', true, '<a href="$log_link/$log_file_name">log</a>']," >> /tmp/$result.txt
+      else
+        echo "          ['$test_case', '$client', '$server', false, '<a href="$log_link/$log_file_name">log</a>']," >> /tmp/$result.txt
+      fi
+      gsutil cp /tmp/$log_file_name gs://stoked-keyword-656-output/interop_result/$test_case/$cur/$log_file_name
+      rm /tmp/$log_file_name
+    done
+  done
+  if [[ "${BASH_SOURCE[0]}" == "${0}" ]]; then
+    cat pre.html /tmp/$result.txt post.html > /tmp/$result.html
+    gsutil cp /tmp/$result.html gs://stoked-keyword-656-output/interop_result/$test_case/$cur/$result.html
+    rm /tmp/$result.txt
+    rm /tmp/$result.html
+  fi
+}
+
+set -x
+main "$@"
diff --git a/tools/profile_analyzer/profile_analyzer.py b/tools/profile_analyzer/profile_analyzer.py
index 00b1079466..a78f84e5e6 100755
--- a/tools/profile_analyzer/profile_analyzer.py
+++ b/tools/profile_analyzer/profile_analyzer.py
@@ -39,8 +39,8 @@ Usage:
 
 import collections
 import itertools
+import math
 import re
-import sys
 
 # Create a regex to parse output of the C core basic profiler,
 # as defined in src/core/profiling/basic_timers.c.
@@ -64,19 +64,68 @@ class ImportantMark(object):
   def entry(self):
     return self._entry
 
-  def append_post_entry(self, entry):
-    if self._n > 0:
-      self._post_stack.append(entry)
+  @property
+  def max_depth(self):
+    return self._n
+
+  def append_post_entry(self, post_entry):
+    if self._n > 0 and post_entry.thread == self._entry.thread:
+      self._post_stack.append(post_entry)
       self._n -= 1
 
   def get_deltas(self):
     pre_and_post_stacks = itertools.chain(self._pre_stack, self._post_stack)
     return collections.OrderedDict((stack_entry,
-                                   (self._entry.time - stack_entry.time))
+                                   abs(self._entry.time - stack_entry.time))
                                    for stack_entry in pre_and_post_stacks)
 
-def entries():
-  for line in sys.stdin:
+
+def print_block_statistics(block_times):
+  print '{:<12s}  {:>12s} {:>12s} {:>12s} {:>12s}'.format(
+          'Block tag', '50th p.', '90th p.', '95th p.', '99th p.')
+  for tag, tag_times in sorted(block_times.iteritems()):
+    times = sorted(tag_times)
+    print '{:<12d}: {:>12.3f} {:>12.3f} {:>12.3f} {:>12.3f}'.format(
+            tag, percentile(times, 50), percentile(times, 90),
+            percentile(times, 95), percentile(times, 99))
+  print
+
+def print_grouped_imark_statistics(group_key, imarks_group):
+  values = collections.OrderedDict()
+  for imark in imarks_group:
+    deltas = imark.get_deltas()
+    for relative_entry, time_delta_us in deltas.iteritems():
+      key = '{tag} {type} ({file}:{line})'.format(**relative_entry._asdict())
+      l = values.setdefault(key, list())
+      l.append(time_delta_us)
+
+  print group_key
+  print '{:<50s}  {:>12s} {:>12s} {:>12s} {:>12s}'.format(
+        'Relative mark', '50th p.', '90th p.', '95th p.', '99th p.')
+  for key, time_values in values.iteritems():
+    time_values = sorted(time_values)
+    print '{:<50s}: {:>12.3f} {:>12.3f} {:>12.3f} {:>12.3f}'.format(
+          key, percentile(time_values, 50), percentile(time_values, 90),
+          percentile(time_values, 95), percentile(time_values, 99))
+  print
+
+def percentile(vals, percent):
+  """ Calculates the interpolated percentile given a sorted sequence and a
+  percent (in the usual 0-100 range)."""
+  assert vals, "Empty input sequence."
+  percent /= 100.0
+  k = (len(vals)-1) * percent
+  f = math.floor(k)
+  c = math.ceil(k)
+  if f == c:
+      return vals[int(k)]
+  # else, interpolate
+  d0 = vals[int(f)] * (c-k)
+  d1 = vals[int(c)] * (k-f)
+  return d0 + d1
+
+def entries(f):
+  for line in f:
     m = _RE_LINE.match(line)
     if not m: continue
     yield Entry(time=float(m.group(1)),
@@ -87,53 +136,53 @@ def entries():
                 file=m.group(6),
                 line=m.group(7))
 
-threads = collections.defaultdict(lambda: collections.defaultdict(list))
-times = collections.defaultdict(list)
-
-# Indexed by the mark's tag. Items in the value list correspond to the mark in
-# different stack situations.
-important_marks = collections.defaultdict(list)
-
-for entry in entries():
-  thread = threads[entry.thread]
-  if entry.type == '{':
-    thread[entry.tag].append(entry)
-  if entry.type == '!':
-    # Save a snapshot of the current stack inside a new ImportantMark instance.
-    # Get all entries with type '{' from "thread".
-    stack = [e for entries_for_tag in thread.values()
-               for e in entries_for_tag if e.type == '{']
-    important_marks[entry.tag].append(ImportantMark(entry, stack))
-  elif entry.type == '}':
-    last = thread[entry.tag].pop()
-    times[entry.tag].append(entry.time - last.time)
-    # Update accounting for important marks.
-    for imarks_for_tag in important_marks.itervalues():
-      for imark in imarks_for_tag:
-        imark.append_post_entry(entry)
-
-def percentile(vals, pct):
-  return sorted(vals)[int(len(vals) * pct / 100.0)]
-
-print 'tag 50%/90%/95%/99% us'
-for tag in sorted(times.keys()):
-  vals = times[tag]
-  print '%d %.2f/%.2f/%.2f/%.2f' % (tag,
-                                    percentile(vals, 50),
-                                    percentile(vals, 90),
-                                    percentile(vals, 95),
-                                    percentile(vals, 99))
-
-print
-print 'Important marks:'
-print '================'
-for tag, imark_for_tag in important_marks.iteritems():
-  for imark in imarks_for_tag:
-    deltas = imark.get_deltas()
-    print '{tag} @ {file}:{line}'.format(**imark.entry._asdict())
-    for entry, time_delta_us in deltas.iteritems():
-      format_dict = entry._asdict()
-      format_dict['time_delta_us']  = time_delta_us
-      print '{tag} {type} ({file}:{line}): {time_delta_us:12.3f} us'.format(
-          **format_dict)
-    print
+def main(f):
+  percentiles = (50, 90, 95, 99)
+  threads = collections.defaultdict(lambda: collections.defaultdict(list))
+  times = collections.defaultdict(list)
+  important_marks = collections.defaultdict(list)
+  stack_depth = collections.defaultdict(int)
+  for entry in entries(f):
+    thread = threads[entry.thread]
+    if entry.type == '{':
+      thread[entry.tag].append(entry)
+      stack_depth[entry.thread] += 1
+    if entry.type == '!':
+      # Save a snapshot of the current stack inside a new ImportantMark instance.
+      # Get all entries _for any tag in the thread_.
+      stack = [e for entries_for_tag in thread.itervalues()
+                 for e in entries_for_tag]
+      imark_group_key = '{tag}/{thread}@{file}:{line}'.format(**entry._asdict())
+      important_marks[imark_group_key].append(ImportantMark(entry, stack))
+    elif entry.type == '}':
+      last = thread[entry.tag].pop()
+      times[entry.tag].append(entry.time - last.time)
+      # only access the last "depth" imarks for the tag.
+      depth = stack_depth[entry.thread]
+      for imarks_group in important_marks.itervalues():
+        for imark in imarks_group[-depth:]:
+          # if at a '}' deeper than where the current "imark" was found, ignore.
+          if depth > imark.max_depth: continue
+          imark.append_post_entry(entry)
+      stack_depth[entry.thread] -= 1
+
+  print
+  print 'Block marks:'
+  print '============'
+  print_block_statistics(times)
+
+  print
+  print 'Important marks:'
+  print '================'
+  for group_key, imarks_group in important_marks.iteritems():
+    print_grouped_imark_statistics(group_key, imarks_group)
+
+
+if __name__ == '__main__':
+  # If invoked without arguments, read off sys.stdin. If one argument is given,
+  # take it as a file name and open it for reading.
+  import sys
+  f = sys.stdin
+  if len(sys.argv) == 2:
+    f = open(sys.argv[1], 'r')
+  main(f)
diff --git a/tools/run_tests/run_node.sh b/tools/run_tests/run_node.sh
index 3a82c04a8e..bfbe82b867 100755
--- a/tools/run_tests/run_node.sh
+++ b/tools/run_tests/run_node.sh
@@ -39,4 +39,4 @@ root=`pwd`
 
 export LD_LIBRARY_PATH=$root/libs/$CONFIG
 
-$root/src/node/node_modules/mocha/bin/mocha $root/src/node/test
+$root/src/node/node_modules/mocha/bin/mocha --timeout 4000 $root/src/node/test
diff --git a/tools/run_tests/tests.json b/tools/run_tests/tests.json
index 8c17c27189..e0b7ef16fb 100644
--- a/tools/run_tests/tests.json
+++ b/tools/run_tests/tests.json
@@ -158,7 +158,6 @@
     "language": "c", 
     "name": "fd_posix_test", 
     "platforms": [
-      "windows", 
       "posix"
     ]
   }, 
@@ -167,7 +166,6 @@
     "language": "c", 
     "name": "fling_stream_test", 
     "platforms": [
-      "windows", 
       "posix"
     ]
   }, 
@@ -176,7 +174,6 @@
     "language": "c", 
     "name": "fling_test", 
     "platforms": [
-      "windows", 
       "posix"
     ]
   }, 
@@ -482,7 +479,6 @@
     "language": "c", 
     "name": "poll_kick_posix_test", 
     "platforms": [
-      "windows", 
       "posix"
     ]
   }, 
@@ -518,7 +514,6 @@
     "language": "c", 
     "name": "tcp_client_posix_test", 
     "platforms": [
-      "windows", 
       "posix"
     ]
   }, 
@@ -527,7 +522,6 @@
     "language": "c", 
     "name": "tcp_posix_test", 
     "platforms": [
-      "windows", 
       "posix"
     ]
   }, 
@@ -536,7 +530,6 @@
     "language": "c", 
     "name": "tcp_server_posix_test", 
     "platforms": [
-      "windows", 
       "posix"
     ]
   }, 
@@ -695,6 +688,15 @@
   }, 
   {
     "flaky": false, 
+    "language": "c++", 
+    "name": "thread_stress_test", 
+    "platforms": [
+      "windows", 
+      "posix"
+    ]
+  }, 
+  {
+    "flaky": false, 
     "language": "c", 
     "name": "chttp2_fake_security_bad_hostname_test", 
     "platforms": [
@@ -885,7 +887,7 @@
   {
     "flaky": false, 
     "language": "c", 
-    "name": "chttp2_fake_security_request_response_with_trailing_metadata_and_payload_test", 
+    "name": "chttp2_fake_security_request_response_with_payload_and_call_creds_test", 
     "platforms": [
       "windows", 
       "posix"
@@ -1128,7 +1130,7 @@
   {
     "flaky": false, 
     "language": "c", 
-    "name": "chttp2_fullstack_request_response_with_trailing_metadata_and_payload_test", 
+    "name": "chttp2_fullstack_request_response_with_payload_and_call_creds_test", 
     "platforms": [
       "windows", 
       "posix"
@@ -1182,243 +1184,216 @@
   {
     "flaky": false, 
     "language": "c", 
-    "name": "chttp2_fullstack_uds_bad_hostname_test", 
+    "name": "chttp2_fullstack_uds_posix_bad_hostname_test", 
     "platforms": [
-      "windows", 
       "posix"
     ]
   }, 
   {
     "flaky": true, 
     "language": "c", 
-    "name": "chttp2_fullstack_uds_cancel_after_accept_test", 
+    "name": "chttp2_fullstack_uds_posix_cancel_after_accept_test", 
     "platforms": [
-      "windows", 
       "posix"
     ]
   }, 
   {
     "flaky": false, 
     "language": "c", 
-    "name": "chttp2_fullstack_uds_cancel_after_accept_and_writes_closed_test", 
+    "name": "chttp2_fullstack_uds_posix_cancel_after_accept_and_writes_closed_test", 
     "platforms": [
-      "windows", 
       "posix"
     ]
   }, 
   {
     "flaky": false, 
     "language": "c", 
-    "name": "chttp2_fullstack_uds_cancel_after_invoke_test", 
+    "name": "chttp2_fullstack_uds_posix_cancel_after_invoke_test", 
     "platforms": [
-      "windows", 
       "posix"
     ]
   }, 
   {
     "flaky": false, 
     "language": "c", 
-    "name": "chttp2_fullstack_uds_cancel_before_invoke_test", 
+    "name": "chttp2_fullstack_uds_posix_cancel_before_invoke_test", 
     "platforms": [
-      "windows", 
       "posix"
     ]
   }, 
   {
     "flaky": false, 
     "language": "c", 
-    "name": "chttp2_fullstack_uds_cancel_in_a_vacuum_test", 
+    "name": "chttp2_fullstack_uds_posix_cancel_in_a_vacuum_test", 
     "platforms": [
-      "windows", 
       "posix"
     ]
   }, 
   {
     "flaky": false, 
     "language": "c", 
-    "name": "chttp2_fullstack_uds_census_simple_request_test", 
+    "name": "chttp2_fullstack_uds_posix_census_simple_request_test", 
     "platforms": [
-      "windows", 
       "posix"
     ]
   }, 
   {
     "flaky": false, 
     "language": "c", 
-    "name": "chttp2_fullstack_uds_disappearing_server_test", 
+    "name": "chttp2_fullstack_uds_posix_disappearing_server_test", 
     "platforms": [
-      "windows", 
       "posix"
     ]
   }, 
   {
     "flaky": false, 
     "language": "c", 
-    "name": "chttp2_fullstack_uds_early_server_shutdown_finishes_inflight_calls_test", 
+    "name": "chttp2_fullstack_uds_posix_early_server_shutdown_finishes_inflight_calls_test", 
     "platforms": [
-      "windows", 
       "posix"
     ]
   }, 
   {
     "flaky": false, 
     "language": "c", 
-    "name": "chttp2_fullstack_uds_early_server_shutdown_finishes_tags_test", 
+    "name": "chttp2_fullstack_uds_posix_early_server_shutdown_finishes_tags_test", 
     "platforms": [
-      "windows", 
       "posix"
     ]
   }, 
   {
     "flaky": false, 
     "language": "c", 
-    "name": "chttp2_fullstack_uds_empty_batch_test", 
+    "name": "chttp2_fullstack_uds_posix_empty_batch_test", 
     "platforms": [
-      "windows", 
       "posix"
     ]
   }, 
   {
     "flaky": false, 
     "language": "c", 
-    "name": "chttp2_fullstack_uds_graceful_server_shutdown_test", 
+    "name": "chttp2_fullstack_uds_posix_graceful_server_shutdown_test", 
     "platforms": [
-      "windows", 
       "posix"
     ]
   }, 
   {
     "flaky": true, 
     "language": "c", 
-    "name": "chttp2_fullstack_uds_invoke_large_request_test", 
+    "name": "chttp2_fullstack_uds_posix_invoke_large_request_test", 
     "platforms": [
-      "windows", 
       "posix"
     ]
   }, 
   {
     "flaky": false, 
     "language": "c", 
-    "name": "chttp2_fullstack_uds_max_concurrent_streams_test", 
+    "name": "chttp2_fullstack_uds_posix_max_concurrent_streams_test", 
     "platforms": [
-      "windows", 
       "posix"
     ]
   }, 
   {
     "flaky": false, 
     "language": "c", 
-    "name": "chttp2_fullstack_uds_max_message_length_test", 
+    "name": "chttp2_fullstack_uds_posix_max_message_length_test", 
     "platforms": [
-      "windows", 
       "posix"
     ]
   }, 
   {
     "flaky": false, 
     "language": "c", 
-    "name": "chttp2_fullstack_uds_no_op_test", 
+    "name": "chttp2_fullstack_uds_posix_no_op_test", 
     "platforms": [
-      "windows", 
       "posix"
     ]
   }, 
   {
     "flaky": false, 
     "language": "c", 
-    "name": "chttp2_fullstack_uds_ping_pong_streaming_test", 
+    "name": "chttp2_fullstack_uds_posix_ping_pong_streaming_test", 
     "platforms": [
-      "windows", 
       "posix"
     ]
   }, 
   {
     "flaky": false, 
     "language": "c", 
-    "name": "chttp2_fullstack_uds_registered_call_test", 
+    "name": "chttp2_fullstack_uds_posix_registered_call_test", 
     "platforms": [
-      "windows", 
       "posix"
     ]
   }, 
   {
     "flaky": false, 
     "language": "c", 
-    "name": "chttp2_fullstack_uds_request_response_with_binary_metadata_and_payload_test", 
+    "name": "chttp2_fullstack_uds_posix_request_response_with_binary_metadata_and_payload_test", 
     "platforms": [
-      "windows", 
       "posix"
     ]
   }, 
   {
     "flaky": false, 
     "language": "c", 
-    "name": "chttp2_fullstack_uds_request_response_with_metadata_and_payload_test", 
+    "name": "chttp2_fullstack_uds_posix_request_response_with_metadata_and_payload_test", 
     "platforms": [
-      "windows", 
       "posix"
     ]
   }, 
   {
     "flaky": false, 
     "language": "c", 
-    "name": "chttp2_fullstack_uds_request_response_with_payload_test", 
+    "name": "chttp2_fullstack_uds_posix_request_response_with_payload_test", 
     "platforms": [
-      "windows", 
       "posix"
     ]
   }, 
   {
     "flaky": false, 
     "language": "c", 
-    "name": "chttp2_fullstack_uds_request_response_with_trailing_metadata_and_payload_test", 
+    "name": "chttp2_fullstack_uds_posix_request_response_with_payload_and_call_creds_test", 
     "platforms": [
-      "windows", 
       "posix"
     ]
   }, 
   {
     "flaky": false, 
     "language": "c", 
-    "name": "chttp2_fullstack_uds_request_with_large_metadata_test", 
+    "name": "chttp2_fullstack_uds_posix_request_with_large_metadata_test", 
     "platforms": [
-      "windows", 
       "posix"
     ]
   }, 
   {
     "flaky": false, 
     "language": "c", 
-    "name": "chttp2_fullstack_uds_request_with_payload_test", 
+    "name": "chttp2_fullstack_uds_posix_request_with_payload_test", 
     "platforms": [
-      "windows", 
       "posix"
     ]
   }, 
   {
     "flaky": false, 
     "language": "c", 
-    "name": "chttp2_fullstack_uds_simple_delayed_request_test", 
+    "name": "chttp2_fullstack_uds_posix_simple_delayed_request_test", 
     "platforms": [
-      "windows", 
       "posix"
     ]
   }, 
   {
     "flaky": false, 
     "language": "c", 
-    "name": "chttp2_fullstack_uds_simple_request_test", 
+    "name": "chttp2_fullstack_uds_posix_simple_request_test", 
     "platforms": [
-      "windows", 
       "posix"
     ]
   }, 
   {
     "flaky": false, 
     "language": "c", 
-    "name": "chttp2_fullstack_uds_simple_request_with_high_initial_sequence_number_test", 
+    "name": "chttp2_fullstack_uds_posix_simple_request_with_high_initial_sequence_number_test", 
     "platforms": [
-      "windows", 
       "posix"
     ]
   }, 
@@ -1614,7 +1589,7 @@
   {
     "flaky": false, 
     "language": "c", 
-    "name": "chttp2_simple_ssl_fullstack_request_response_with_trailing_metadata_and_payload_test", 
+    "name": "chttp2_simple_ssl_fullstack_request_response_with_payload_and_call_creds_test", 
     "platforms": [
       "windows", 
       "posix"
@@ -1857,7 +1832,7 @@
   {
     "flaky": false, 
     "language": "c", 
-    "name": "chttp2_simple_ssl_with_oauth2_fullstack_request_response_with_trailing_metadata_and_payload_test", 
+    "name": "chttp2_simple_ssl_with_oauth2_fullstack_request_response_with_payload_and_call_creds_test", 
     "platforms": [
       "windows", 
       "posix"
@@ -2100,7 +2075,7 @@
   {
     "flaky": false, 
     "language": "c", 
-    "name": "chttp2_socket_pair_request_response_with_trailing_metadata_and_payload_test", 
+    "name": "chttp2_socket_pair_request_response_with_payload_and_call_creds_test", 
     "platforms": [
       "windows", 
       "posix"
@@ -2343,7 +2318,7 @@
   {
     "flaky": false, 
     "language": "c", 
-    "name": "chttp2_socket_pair_one_byte_at_a_time_request_response_with_trailing_metadata_and_payload_test", 
+    "name": "chttp2_socket_pair_one_byte_at_a_time_request_response_with_payload_and_call_creds_test", 
     "platforms": [
       "windows", 
       "posix"
@@ -2586,15 +2561,6 @@
   {
     "flaky": false, 
     "language": "c", 
-    "name": "chttp2_fullstack_request_response_with_trailing_metadata_and_payload_unsecure_test", 
-    "platforms": [
-      "windows", 
-      "posix"
-    ]
-  }, 
-  {
-    "flaky": false, 
-    "language": "c", 
     "name": "chttp2_fullstack_request_with_large_metadata_unsecure_test", 
     "platforms": [
       "windows", 
@@ -2640,243 +2606,208 @@
   {
     "flaky": false, 
     "language": "c", 
-    "name": "chttp2_fullstack_uds_bad_hostname_unsecure_test", 
+    "name": "chttp2_fullstack_uds_posix_bad_hostname_unsecure_test", 
     "platforms": [
-      "windows", 
       "posix"
     ]
   }, 
   {
     "flaky": false, 
     "language": "c", 
-    "name": "chttp2_fullstack_uds_cancel_after_accept_unsecure_test", 
+    "name": "chttp2_fullstack_uds_posix_cancel_after_accept_unsecure_test", 
     "platforms": [
-      "windows", 
       "posix"
     ]
   }, 
   {
     "flaky": false, 
     "language": "c", 
-    "name": "chttp2_fullstack_uds_cancel_after_accept_and_writes_closed_unsecure_test", 
+    "name": "chttp2_fullstack_uds_posix_cancel_after_accept_and_writes_closed_unsecure_test", 
     "platforms": [
-      "windows", 
       "posix"
     ]
   }, 
   {
     "flaky": false, 
     "language": "c", 
-    "name": "chttp2_fullstack_uds_cancel_after_invoke_unsecure_test", 
+    "name": "chttp2_fullstack_uds_posix_cancel_after_invoke_unsecure_test", 
     "platforms": [
-      "windows", 
       "posix"
     ]
   }, 
   {
     "flaky": false, 
     "language": "c", 
-    "name": "chttp2_fullstack_uds_cancel_before_invoke_unsecure_test", 
+    "name": "chttp2_fullstack_uds_posix_cancel_before_invoke_unsecure_test", 
     "platforms": [
-      "windows", 
       "posix"
     ]
   }, 
   {
     "flaky": false, 
     "language": "c", 
-    "name": "chttp2_fullstack_uds_cancel_in_a_vacuum_unsecure_test", 
+    "name": "chttp2_fullstack_uds_posix_cancel_in_a_vacuum_unsecure_test", 
     "platforms": [
-      "windows", 
       "posix"
     ]
   }, 
   {
     "flaky": false, 
     "language": "c", 
-    "name": "chttp2_fullstack_uds_census_simple_request_unsecure_test", 
+    "name": "chttp2_fullstack_uds_posix_census_simple_request_unsecure_test", 
     "platforms": [
-      "windows", 
       "posix"
     ]
   }, 
   {
     "flaky": false, 
     "language": "c", 
-    "name": "chttp2_fullstack_uds_disappearing_server_unsecure_test", 
+    "name": "chttp2_fullstack_uds_posix_disappearing_server_unsecure_test", 
     "platforms": [
-      "windows", 
       "posix"
     ]
   }, 
   {
     "flaky": false, 
     "language": "c", 
-    "name": "chttp2_fullstack_uds_early_server_shutdown_finishes_inflight_calls_unsecure_test", 
+    "name": "chttp2_fullstack_uds_posix_early_server_shutdown_finishes_inflight_calls_unsecure_test", 
     "platforms": [
-      "windows", 
       "posix"
     ]
   }, 
   {
     "flaky": false, 
     "language": "c", 
-    "name": "chttp2_fullstack_uds_early_server_shutdown_finishes_tags_unsecure_test", 
+    "name": "chttp2_fullstack_uds_posix_early_server_shutdown_finishes_tags_unsecure_test", 
     "platforms": [
-      "windows", 
       "posix"
     ]
   }, 
   {
     "flaky": false, 
     "language": "c", 
-    "name": "chttp2_fullstack_uds_empty_batch_unsecure_test", 
+    "name": "chttp2_fullstack_uds_posix_empty_batch_unsecure_test", 
     "platforms": [
-      "windows", 
       "posix"
     ]
   }, 
   {
     "flaky": false, 
     "language": "c", 
-    "name": "chttp2_fullstack_uds_graceful_server_shutdown_unsecure_test", 
+    "name": "chttp2_fullstack_uds_posix_graceful_server_shutdown_unsecure_test", 
     "platforms": [
-      "windows", 
       "posix"
     ]
   }, 
   {
     "flaky": true, 
     "language": "c", 
-    "name": "chttp2_fullstack_uds_invoke_large_request_unsecure_test", 
+    "name": "chttp2_fullstack_uds_posix_invoke_large_request_unsecure_test", 
     "platforms": [
-      "windows", 
       "posix"
     ]
   }, 
   {
     "flaky": false, 
     "language": "c", 
-    "name": "chttp2_fullstack_uds_max_concurrent_streams_unsecure_test", 
+    "name": "chttp2_fullstack_uds_posix_max_concurrent_streams_unsecure_test", 
     "platforms": [
-      "windows", 
-      "posix"
-    ]
-  }, 
-  {
-    "flaky": false, 
-    "language": "c", 
-    "name": "chttp2_fullstack_uds_max_message_length_unsecure_test", 
-    "platforms": [
-      "windows", 
       "posix"
     ]
   }, 
   {
     "flaky": false, 
     "language": "c", 
-    "name": "chttp2_fullstack_uds_no_op_unsecure_test", 
+    "name": "chttp2_fullstack_uds_posix_max_message_length_unsecure_test", 
     "platforms": [
-      "windows", 
       "posix"
     ]
   }, 
   {
     "flaky": false, 
     "language": "c", 
-    "name": "chttp2_fullstack_uds_ping_pong_streaming_unsecure_test", 
+    "name": "chttp2_fullstack_uds_posix_no_op_unsecure_test", 
     "platforms": [
-      "windows", 
       "posix"
     ]
   }, 
   {
     "flaky": false, 
     "language": "c", 
-    "name": "chttp2_fullstack_uds_registered_call_unsecure_test", 
+    "name": "chttp2_fullstack_uds_posix_ping_pong_streaming_unsecure_test", 
     "platforms": [
-      "windows", 
       "posix"
     ]
   }, 
   {
     "flaky": false, 
     "language": "c", 
-    "name": "chttp2_fullstack_uds_request_response_with_binary_metadata_and_payload_unsecure_test", 
+    "name": "chttp2_fullstack_uds_posix_registered_call_unsecure_test", 
     "platforms": [
-      "windows", 
       "posix"
     ]
   }, 
   {
     "flaky": false, 
     "language": "c", 
-    "name": "chttp2_fullstack_uds_request_response_with_metadata_and_payload_unsecure_test", 
+    "name": "chttp2_fullstack_uds_posix_request_response_with_binary_metadata_and_payload_unsecure_test", 
     "platforms": [
-      "windows", 
       "posix"
     ]
   }, 
   {
     "flaky": false, 
     "language": "c", 
-    "name": "chttp2_fullstack_uds_request_response_with_payload_unsecure_test", 
+    "name": "chttp2_fullstack_uds_posix_request_response_with_metadata_and_payload_unsecure_test", 
     "platforms": [
-      "windows", 
       "posix"
     ]
   }, 
   {
     "flaky": false, 
     "language": "c", 
-    "name": "chttp2_fullstack_uds_request_response_with_trailing_metadata_and_payload_unsecure_test", 
+    "name": "chttp2_fullstack_uds_posix_request_response_with_payload_unsecure_test", 
     "platforms": [
-      "windows", 
       "posix"
     ]
   }, 
   {
     "flaky": false, 
     "language": "c", 
-    "name": "chttp2_fullstack_uds_request_with_large_metadata_unsecure_test", 
+    "name": "chttp2_fullstack_uds_posix_request_with_large_metadata_unsecure_test", 
     "platforms": [
-      "windows", 
       "posix"
     ]
   }, 
   {
     "flaky": false, 
     "language": "c", 
-    "name": "chttp2_fullstack_uds_request_with_payload_unsecure_test", 
+    "name": "chttp2_fullstack_uds_posix_request_with_payload_unsecure_test", 
     "platforms": [
-      "windows", 
       "posix"
     ]
   }, 
   {
     "flaky": false, 
     "language": "c", 
-    "name": "chttp2_fullstack_uds_simple_delayed_request_unsecure_test", 
+    "name": "chttp2_fullstack_uds_posix_simple_delayed_request_unsecure_test", 
     "platforms": [
-      "windows", 
       "posix"
     ]
   }, 
   {
     "flaky": false, 
     "language": "c", 
-    "name": "chttp2_fullstack_uds_simple_request_unsecure_test", 
+    "name": "chttp2_fullstack_uds_posix_simple_request_unsecure_test", 
     "platforms": [
-      "windows", 
       "posix"
     ]
   }, 
   {
     "flaky": false, 
     "language": "c", 
-    "name": "chttp2_fullstack_uds_simple_request_with_high_initial_sequence_number_unsecure_test", 
+    "name": "chttp2_fullstack_uds_posix_simple_request_with_high_initial_sequence_number_unsecure_test", 
     "platforms": [
-      "windows", 
       "posix"
     ]
   }, 
@@ -3072,15 +3003,6 @@
   {
     "flaky": false, 
     "language": "c", 
-    "name": "chttp2_socket_pair_request_response_with_trailing_metadata_and_payload_unsecure_test", 
-    "platforms": [
-      "windows", 
-      "posix"
-    ]
-  }, 
-  {
-    "flaky": false, 
-    "language": "c", 
     "name": "chttp2_socket_pair_request_with_large_metadata_unsecure_test", 
     "platforms": [
       "windows", 
@@ -3315,15 +3237,6 @@
   {
     "flaky": false, 
     "language": "c", 
-    "name": "chttp2_socket_pair_one_byte_at_a_time_request_response_with_trailing_metadata_and_payload_unsecure_test", 
-    "platforms": [
-      "windows", 
-      "posix"
-    ]
-  }, 
-  {
-    "flaky": false, 
-    "language": "c", 
     "name": "chttp2_socket_pair_one_byte_at_a_time_request_with_large_metadata_unsecure_test", 
     "platforms": [
       "windows",