From 3121da1f5fe3c1f93fba1cd4a83c7e537852a90d Mon Sep 17 00:00:00 2001
From: Vijay Pai <vpai@google.com>
Date: Thu, 21 Sep 2017 12:24:33 -0700
Subject: [PATCH] Revert "Add automated PHP-to-C++ performance testing"

---
 tools/gce/linux_performance_worker_init.sh    |  5 ---
 tools/run_tests/performance/run_worker_php.sh | 43 -------------------
 .../run_tests/performance/scenario_config.py  | 28 ------------
 3 files changed, 76 deletions(-)
 delete mode 100755 tools/run_tests/performance/run_worker_php.sh

diff --git a/tools/gce/linux_performance_worker_init.sh b/tools/gce/linux_performance_worker_init.sh
index 88d8de74028..8f0a0f65c34 100755
--- a/tools/gce/linux_performance_worker_init.sh
+++ b/tools/gce/linux_performance_worker_init.sh
@@ -128,11 +128,6 @@ ruby -v
 # Install bundler (prerequisite for gRPC Ruby)
 gem install bundler
 
-# PHP dependencies
-sudo apt-get install -y php php-dev phpunit php-pear unzip zlib1g-dev
-curl -sS https://getcomposer.org/installer | php
-sudo mv composer.phar /usr/local/bin/composer
-
 # Java dependencies - nothing as we already have Java JDK 8
 
 # Go dependencies
diff --git a/tools/run_tests/performance/run_worker_php.sh b/tools/run_tests/performance/run_worker_php.sh
deleted file mode 100755
index 1da74cd0dbd..00000000000
--- a/tools/run_tests/performance/run_worker_php.sh
+++ /dev/null
@@ -1,43 +0,0 @@
-#!/bin/bash
-# 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.
-
-source ~/.rvm/scripts/rvm
-set -ex
-
-repo=$(dirname $0)/../../..
-
-# First set up all dependences needed for PHP QPS test
-cd $repo
-cd src/php/tests/qps
-composer install
-# The proxy worker for PHP is implemented in Ruby
-cd ../../../..
-ruby src/ruby/qps/proxy-worker.rb $@
-
diff --git a/tools/run_tests/performance/scenario_config.py b/tools/run_tests/performance/scenario_config.py
index 5efc9f56485..a7560400dd3 100644
--- a/tools/run_tests/performance/scenario_config.py
+++ b/tools/run_tests/performance/scenario_config.py
@@ -800,33 +800,6 @@ class RubyLanguage:
     return 'ruby'
 
 
-class PhpLanguage:
-
-  def __init__(self):
-    pass
-    self.safename = str(self)
-
-  def worker_cmdline(self):
-    return ['tools/run_tests/performance/run_worker_php.sh']
-
-  def worker_port_offset(self):
-    return 800
-
-  def scenarios(self):
-    yield _ping_pong_scenario(
-        'php_to_cpp_protobuf_sync_unary_ping_pong', rpc_type='UNARY',
-        client_type='SYNC_CLIENT', server_type='SYNC_SERVER',
-        server_language='c++', async_server_threads=1)
-
-    yield _ping_pong_scenario(
-        'php_to_cpp_protobuf_sync_streaming_ping_pong', rpc_type='STREAMING',
-        client_type='SYNC_CLIENT', server_type='SYNC_SERVER',
-        server_language='c++', async_server_threads=1)
-
-  def __str__(self):
-    return 'php'
-
-
 class JavaLanguage:
 
   def __init__(self):
@@ -1024,7 +997,6 @@ LANGUAGES = {
     'node' : NodeLanguage(),
     'node_express': NodeExpressLanguage(),
     'ruby' : RubyLanguage(),
-    'php' : PhpLanguage(),
     'java' : JavaLanguage(),
     'python' : PythonLanguage(),
     'go' : GoLanguage(),