GN: Add video_engine_tests

webrtc/test/BUILD.gn

 # Copyright (c) 2014 The WebRTC project authors. All Rights Reserved.
 #
 # Use of this source code is governed by a BSD-style license
 # that can be found in the LICENSE file in the root of the source
 # tree. An additional intellectual property rights grant can be found
 # in the file PATENTS.  All contributing project authors may
 # be found in the AUTHORS file in the root of the source tree.
 
 import("//build/config/ui.gni")
 import("//testing/test.gni")
@@ skipping 169 matching lines @@
   testonly = true
 
   sources = [
     "testsupport/fileutils.cc",
     "testsupport/fileutils.h",
     "testsupport/frame_reader.cc",
     "testsupport/frame_reader.h",
     "testsupport/frame_writer.cc",
     "testsupport/frame_writer.h",
     "testsupport/iosfileutils.mm",
+    "testsupport/metrics/video_metrics.cc",

[kjellander_webrtc, 2016/06/13 11:37:19]

These are located in a separate 'metrics' target to avoid a circular dependency
for GYP. Doesn't it become the same problem with GN? Can you try to run gn
check?

+    "testsupport/metrics/video_metrics.h",
     "testsupport/mock/mock_frame_reader.h",
     "testsupport/mock/mock_frame_writer.h",
     "testsupport/packet_reader.cc",
     "testsupport/packet_reader.h",
     "testsupport/perf_test.cc",
     "testsupport/perf_test.h",
     "testsupport/trace_to_stderr.cc",
     "testsupport/trace_to_stderr.h",
   ]
 
   deps = [
     "../base:gtest_prod",
+    "../common_video",
     "../system_wrappers",
     "//testing/gmock",
     "//testing/gtest",
   ]
 
+  if (is_clang) {
+    # Suppress warnings from the Chromium Clang plugin.
+    # See http://code.google.com/p/webrtc/issues/detail?id=163 for details.
+    configs -= [ "//build/config/clang:find_bad_constructs" ]
+  }
+
   if (is_ios) {
     configs += [ "//build/config/compiler:enable_arc" ]
   }
 
   if (use_x11) {
     deps += [ "//tools/xdisplaycheck" ]
   }
 
   if (is_android) {
     deps += [ "//base:base" ]
@@ skipping 48 matching lines @@
     ":test_support",
   ]
 }
 
 test("test_support_unittests") {
   deps = []
   sources = [
     "channel_transport/udp_socket_manager_unittest.cc",
     "channel_transport/udp_socket_wrapper_unittest.cc",
     "channel_transport/udp_transport_unittest.cc",
+    "common_unittest.cc",
     "fake_network_pipe_unittest.cc",
     "frame_generator_unittest.cc",
     "rtp_file_reader_unittest.cc",
     "rtp_file_writer_unittest.cc",
     "testsupport/always_passing_unittest.cc",
     "testsupport/fileutils_unittest.cc",
     "testsupport/frame_reader_unittest.cc",
     "testsupport/frame_writer_unittest.cc",
+    "testsupport/metrics/video_metrics_unittest.cc",
     "testsupport/packet_reader_unittest.cc",
     "testsupport/perf_test_unittest.cc",
     "testsupport/unittest_utils.h",
   ]
 
   configs += [ "..:common_config" ]
   public_configs = [ "..:common_inherited_config" ]
 
   # TODO(jschuh): Bug 1348: fix this warning.
   configs += [ "//build/config/compiler:no_size_t_to_int_warning" ]
@@ skipping 175 matching lines @@
     configs -= [ "//build/config/clang:find_bad_constructs" ]
   }
 
   deps = [
     ":test_support",
     ":video_test_common",
     "../modules/media_file",
     "//testing/gtest",
   ]
 }