Enabling `gn check` on webrtc/test

BUG=webrtc:6828
NOTRY=True

Review-Url: https://codereview.webrtc.org/2911203002
Cr-Commit-Position: refs/heads/master@{#18372}
diff --git a/.gn b/.gn
index a6b4af7..70a0c3e 100644
--- a/.gn
+++ b/.gn
@@ -37,6 +37,7 @@
   "//webrtc/sdk/*",
   "//webrtc/stats/*",
   "//webrtc/system_wrappers/*",
+  "//webrtc/test/*",
   "//webrtc/tools/*",
   "//webrtc/video/*",
   "//webrtc/voice_engine/*",
diff --git a/webrtc/modules/audio_coding/BUILD.gn b/webrtc/modules/audio_coding/BUILD.gn
index 1b62973..8f87576 100644
--- a/webrtc/modules/audio_coding/BUILD.gn
+++ b/webrtc/modules/audio_coding/BUILD.gn
@@ -1103,6 +1103,118 @@
   ]
 }
 
+rtc_source_set("neteq_test_tools") {
+  testonly = true
+  sources = [
+    "neteq/tools/audio_checksum.h",
+    "neteq/tools/audio_loop.cc",
+    "neteq/tools/audio_loop.h",
+    "neteq/tools/constant_pcm_packet_source.cc",
+    "neteq/tools/constant_pcm_packet_source.h",
+    "neteq/tools/output_audio_file.h",
+    "neteq/tools/output_wav_file.h",
+    "neteq/tools/rtp_file_source.cc",
+    "neteq/tools/rtp_file_source.h",
+    "neteq/tools/rtp_generator.cc",
+    "neteq/tools/rtp_generator.h",
+  ]
+
+  public_configs = [ ":neteq_tools_config" ]
+
+  if (!build_with_chromium && is_clang) {
+    # Suppress warnings from the Chromium Clang plugin (bugs.webrtc.org/163).
+    suppressed_configs += [ "//build/config/clang:find_bad_constructs" ]
+  }
+
+  deps = [
+    ":pcm16b",
+    "..:module_api",
+    "../..:webrtc_common",
+    "../../base:rtc_base_approved",
+    "../../base:rtc_base_tests_utils",
+    "../../common_audio",
+    "../../test:rtp_test_utils",
+    "../rtp_rtcp",
+  ]
+
+  public_deps = [
+    ":neteq_tools",
+    ":neteq_tools_minimal",
+  ]
+
+  if (rtc_enable_protobuf) {
+    sources += [
+      "neteq/tools/neteq_packet_source_input.cc",
+      "neteq/tools/neteq_packet_source_input.h",
+    ]
+    deps += [ ":rtc_event_log_source" ]
+  }
+}
+
+config("neteq_tools_config") {
+  include_dirs = [ "tools" ]
+}
+
+rtc_source_set("neteq_tools") {
+  sources = [
+    "neteq/tools/fake_decode_from_file.cc",
+    "neteq/tools/fake_decode_from_file.h",
+    "neteq/tools/input_audio_file.cc",
+    "neteq/tools/input_audio_file.h",
+    "neteq/tools/neteq_replacement_input.cc",
+    "neteq/tools/neteq_replacement_input.h",
+    "neteq/tools/resample_input_audio_file.cc",
+    "neteq/tools/resample_input_audio_file.h",
+  ]
+
+  public_configs = [ ":neteq_tools_config" ]
+
+  if (!build_with_chromium && is_clang) {
+    # Suppress warnings from the Chromium Clang plugin (bugs.webrtc.org/163).
+    suppressed_configs += [ "//build/config/clang:find_bad_constructs" ]
+  }
+
+  deps = [
+    "../..:webrtc_common",
+    "../../api/audio_codecs:audio_codecs_api",
+    "../../base:rtc_base_approved",
+    "../../common_audio",
+    "../rtp_rtcp",
+  ]
+
+  public_deps = [
+    ":neteq_tools_minimal",
+  ]
+}
+
+if (rtc_enable_protobuf) {
+  rtc_static_library("rtc_event_log_source") {
+    testonly = true
+
+    # TODO(kjellander): Remove (bugs.webrtc.org/6828)
+    # Needs call.h to be moved to webrtc/api first.
+    check_includes = false
+
+    sources = [
+      "neteq/tools/rtc_event_log_source.cc",
+      "neteq/tools/rtc_event_log_source.h",
+    ]
+
+    if (!build_with_chromium && is_clang) {
+      # Suppress warnings from the Chromium Clang plugin (bugs.webrtc.org/163).
+      suppressed_configs += [ "//build/config/clang:find_bad_constructs" ]
+    }
+
+    deps = [
+      "../../base:rtc_base_approved",
+      "../../logging:rtc_event_log_parser",
+    ]
+    public_deps = [
+      "../../logging:rtc_event_log_proto",
+    ]
+  }
+}
+
 if (rtc_include_tests) {
   group("audio_coding_tests") {
     testonly = true
@@ -1395,32 +1507,6 @@
       proto_out_dir = "webrtc/modules/audio_coding/neteq"
     }
 
-    rtc_static_library("rtc_event_log_source") {
-      testonly = true
-
-      # TODO(kjellander): Remove (bugs.webrtc.org/6828)
-      # Needs call.h to be moved to webrtc/api first.
-      check_includes = false
-
-      sources = [
-        "neteq/tools/rtc_event_log_source.cc",
-        "neteq/tools/rtc_event_log_source.h",
-      ]
-
-      if (!build_with_chromium && is_clang) {
-        # Suppress warnings from the Chromium Clang plugin (bugs.webrtc.org/163).
-        suppressed_configs += [ "//build/config/clang:find_bad_constructs" ]
-      }
-
-      deps = [
-        "../../base:rtc_base_approved",
-        "../../logging:rtc_event_log_parser",
-      ]
-      public_deps = [
-        "../../logging:rtc_event_log_proto",
-      ]
-    }
-
     rtc_test("neteq_rtpplay") {
       testonly = true
       defines = []
@@ -1542,90 +1628,6 @@
     ]
   }
 
-  config("neteq_tools_config") {
-    include_dirs = [ "tools" ]
-  }
-
-  rtc_source_set("neteq_tools") {
-    sources = [
-      "neteq/tools/fake_decode_from_file.cc",
-      "neteq/tools/fake_decode_from_file.h",
-      "neteq/tools/input_audio_file.cc",
-      "neteq/tools/input_audio_file.h",
-      "neteq/tools/neteq_replacement_input.cc",
-      "neteq/tools/neteq_replacement_input.h",
-      "neteq/tools/resample_input_audio_file.cc",
-      "neteq/tools/resample_input_audio_file.h",
-    ]
-
-    public_configs = [ ":neteq_tools_config" ]
-
-    if (!build_with_chromium && is_clang) {
-      # Suppress warnings from the Chromium Clang plugin (bugs.webrtc.org/163).
-      suppressed_configs += [ "//build/config/clang:find_bad_constructs" ]
-    }
-
-    deps = [
-      "../..:webrtc_common",
-      "../../api/audio_codecs:audio_codecs_api",
-      "../../base:rtc_base_approved",
-      "../../common_audio",
-      "../rtp_rtcp",
-    ]
-
-    public_deps = [
-      ":neteq_tools_minimal",
-    ]
-  }
-
-  rtc_source_set("neteq_test_tools") {
-    testonly = true
-    sources = [
-      "neteq/tools/audio_checksum.h",
-      "neteq/tools/audio_loop.cc",
-      "neteq/tools/audio_loop.h",
-      "neteq/tools/constant_pcm_packet_source.cc",
-      "neteq/tools/constant_pcm_packet_source.h",
-      "neteq/tools/output_audio_file.h",
-      "neteq/tools/output_wav_file.h",
-      "neteq/tools/rtp_file_source.cc",
-      "neteq/tools/rtp_file_source.h",
-      "neteq/tools/rtp_generator.cc",
-      "neteq/tools/rtp_generator.h",
-    ]
-
-    public_configs = [ ":neteq_tools_config" ]
-
-    if (!build_with_chromium && is_clang) {
-      # Suppress warnings from the Chromium Clang plugin (bugs.webrtc.org/163).
-      suppressed_configs += [ "//build/config/clang:find_bad_constructs" ]
-    }
-
-    deps = [
-      ":pcm16b",
-      "..:module_api",
-      "../..:webrtc_common",
-      "../../base:rtc_base_approved",
-      "../../base:rtc_base_tests_utils",
-      "../../common_audio",
-      "../../test:rtp_test_utils",
-      "../rtp_rtcp",
-    ]
-
-    public_deps = [
-      ":neteq_tools",
-      ":neteq_tools_minimal",
-    ]
-
-    if (rtc_enable_protobuf) {
-      sources += [
-        "neteq/tools/neteq_packet_source_input.cc",
-        "neteq/tools/neteq_packet_source_input.h",
-      ]
-      deps += [ ":rtc_event_log_source" ]
-    }
-  }
-
   rtc_source_set("neteq_test_tools_deprecated") {
     testonly = true
     sources = [
diff --git a/webrtc/modules/audio_device/BUILD.gn b/webrtc/modules/audio_device/BUILD.gn
index 2f678d6..6476831 100644
--- a/webrtc/modules/audio_device/BUILD.gn
+++ b/webrtc/modules/audio_device/BUILD.gn
@@ -254,6 +254,19 @@
   }
 }
 
+rtc_source_set("mock_audio_device") {
+  testonly = true
+  sources = [
+    "include/mock_audio_device.h",
+    "include/mock_audio_transport.h",
+  ]
+  deps = [
+    ":audio_device",
+    "../../test:test_support",
+  ]
+  all_dependent_configs = [ ":mock_audio_device_config" ]
+}
+
 if (rtc_include_tests) {
   rtc_source_set("audio_device_unittests") {
     testonly = true
@@ -309,19 +322,6 @@
     }
   }
 
-  rtc_source_set("mock_audio_device") {
-    testonly = true
-    sources = [
-      "include/mock_audio_device.h",
-      "include/mock_audio_transport.h",
-    ]
-    deps = [
-      ":audio_device",
-      "../../test:test_support",
-    ]
-    all_dependent_configs = [ ":mock_audio_device_config" ]
-  }
-
   if (!is_ios) {
     # These tests do not work on ios, see
     # https://bugs.chromium.org/p/webrtc/issues/detail?id=4755
diff --git a/webrtc/modules/rtp_rtcp/BUILD.gn b/webrtc/modules/rtp_rtcp/BUILD.gn
index 7f2d64f..a9e257e 100644
--- a/webrtc/modules/rtp_rtcp/BUILD.gn
+++ b/webrtc/modules/rtp_rtcp/BUILD.gn
@@ -211,6 +211,21 @@
   }
 }
 
+rtc_source_set("mock_rtp_rtcp") {
+  testonly = true
+  sources = [
+    "mocks/mock_recovered_packet_receiver.h",
+    "mocks/mock_rtcp_rtt_stats.h",
+    "mocks/mock_rtp_rtcp.h",
+  ]
+  deps = [
+    ":rtp_rtcp",
+    "..:module_api",
+    "../../base:rtc_base_approved",
+    "../../test:test_support",
+  ]
+}
+
 if (rtc_include_tests) {
   rtc_executable("test_packet_masks_metrics") {
     testonly = true
@@ -250,21 +265,6 @@
     }
   }
 
-  rtc_source_set("mock_rtp_rtcp") {
-    testonly = true
-    sources = [
-      "mocks/mock_recovered_packet_receiver.h",
-      "mocks/mock_rtcp_rtt_stats.h",
-      "mocks/mock_rtp_rtcp.h",
-    ]
-    deps = [
-      ":rtp_rtcp",
-      "..:module_api",
-      "../../base:rtc_base_approved",
-      "../../test:test_support",
-    ]
-  }
-
   rtc_source_set("rtp_rtcp_unittests") {
     testonly = true
 
diff --git a/webrtc/test/BUILD.gn b/webrtc/test/BUILD.gn
index bb04e19..9b42b25 100644
--- a/webrtc/test/BUILD.gn
+++ b/webrtc/test/BUILD.gn
@@ -58,9 +58,14 @@
   }
 
   deps = [
+    "..:video_stream_api",
+    "..:webrtc_common",
+    "../base:rtc_base_approved",
+    "../base:rtc_task_queue",
     "../common_video",
     "../media:rtc_media_base",
     "../modules/video_capture:video_capture_module",
+    "../system_wrappers",
   ]
 }
 
@@ -82,6 +87,7 @@
 
   deps = [
     "..:webrtc_common",
+    "../base:rtc_base_approved",
     "../modules/rtp_rtcp",
     "//testing/gtest",
   ]
@@ -165,6 +171,7 @@
     ]
     deps = [
       ":field_trial",
+      "../base:rtc_base_approved",
       "../system_wrappers:metrics_default",
       "//testing/gmock",
       "//testing/gtest",
@@ -188,6 +195,9 @@
     ]
 
     deps = [
+      ":test_support",
+      ":video_test_common",
+      "..:webrtc_common",
       "../base:rtc_base_approved",
       "../common_video",
       "../system_wrappers",
@@ -252,7 +262,16 @@
   }
 
   rtc_test("test_support_unittests") {
-    deps = []
+    deps = [
+      ":fake_audio_device",
+      ":rtp_test_utils",
+      "../api:video_frame_api",
+      "../base:rtc_base_approved",
+      "../call:call_interfaces",
+      "../common_audio",
+      "../modules/rtp_rtcp",
+      "../system_wrappers",
+    ]
     sources = [
       "fake_audio_device_unittest.cc",
       "fake_network_pipe_unittest.cc",
@@ -314,11 +333,16 @@
     "testsupport/fileutils.cc",
     "testsupport/fileutils.h",
   ]
+  deps = [
+    "..:webrtc_common",
+    "../base:rtc_base_approved",
+  ]
   if (is_ios) {
     sources += [ "testsupport/iosfileutils.mm" ]
-    deps = [
-      "../sdk:objc_common",
-    ]
+    deps += [ "../sdk:objc_common" ]
+  }
+  if (is_win) {
+    deps += [ "../base:rtc_base" ]
   }
   visibility = [ ":*" ]
 }
@@ -343,6 +367,7 @@
   ]
   deps = [
     ":fileutils",
+    ":test_support",
     "//testing/gmock",
     "//testing/gtest",
   ]
@@ -361,9 +386,12 @@
     suppressed_configs += [ "//build/config/clang:find_bad_constructs" ]
   }
   deps = [
+    "..:webrtc_common",
     "../api:transport_api",
     "../base:rtc_base_approved",
     "../call",
+    "../modules/rtp_rtcp",
+    "../system_wrappers",
   ]
 }
 
@@ -378,8 +406,11 @@
     suppressed_configs += [ "//build/config/clang:find_bad_constructs" ]
   }
   deps = [
+    "..:webrtc_common",
     "../base:rtc_base_approved",
+    "../common_audio:common_audio",
     "../modules/audio_device:audio_device",
+    "../system_wrappers:system_wrappers",
   ]
 }
 
@@ -431,15 +462,30 @@
     ":rtp_test_utils",
     ":test_support",
     ":video_test_common",
+    "..:video_stream_api",
     "..:webrtc_common",
+    "../api:transport_api",
+    "../api:video_frame_api",
+    "../api/audio_codecs:builtin_audio_decoder_factory",
     "../api/audio_codecs:builtin_audio_encoder_factory",
     "../api/video_codecs:video_codecs_api",
     "../audio",
     "../base:rtc_base_approved",
+    "../base:rtc_task_queue",
     "../call",
+    "../common_video",
+    "../logging:rtc_event_log_api",
+    "../modules/audio_device:mock_audio_device",
     "../modules/audio_mixer:audio_mixer_impl",
     "../modules/audio_processing",
+    "../modules/rtp_rtcp",
+    "../modules/rtp_rtcp:mock_rtp_rtcp",
+    "../modules/video_coding:webrtc_h264",
+    "../modules/video_coding:webrtc_vp8",
+    "../modules/video_coding:webrtc_vp9",
+    "../system_wrappers",
     "../video",
+    "../voice_engine",
     "//testing/gmock",
     "//testing/gtest",
   ]
@@ -515,6 +561,9 @@
 
   deps = [
     ":test_support",
+    "..:webrtc_common",
+    "../base:rtc_base_approved",
+    "../common_video",
     "../modules/media_file",
     "//testing/gtest",
   ]
@@ -531,7 +580,10 @@
   ]
 
   deps = [
+    ":test_support",
     "../api/audio_codecs:audio_codecs_api",
+    "../api/audio_codecs:builtin_audio_decoder_factory",
+    "../base:rtc_base_approved",
     "//testing/gmock",
   ]
 }
diff --git a/webrtc/test/fuzzers/BUILD.gn b/webrtc/test/fuzzers/BUILD.gn
index 33c2c47..6e5098e 100644
--- a/webrtc/test/fuzzers/BUILD.gn
+++ b/webrtc/test/fuzzers/BUILD.gn
@@ -15,6 +15,7 @@
     "webrtc_fuzzer_main.cc",
   ]
   deps = [
+    "../../base:rtc_base_approved",
     "../../system_wrappers:field_trial_default",
     "../../system_wrappers:metrics_default",
     "//testing/libfuzzer:libfuzzer_main",
@@ -64,6 +65,7 @@
     "vp8_qp_parser_fuzzer.cc",
   ]
   deps = [
+    "../../modules/video_coding:video_coding_utility",
     "../../modules/video_coding/",
   ]
 }
@@ -73,6 +75,7 @@
     "h264_bitstream_parser_fuzzer.cc",
   ]
   deps = [
+    "../../common_video",
     "../../modules/video_coding/",
   ]
 }
@@ -82,6 +85,7 @@
     "flexfec_header_reader_fuzzer.cc",
   ]
   deps = [
+    "../../base:rtc_base_approved",
     "../../modules/rtp_rtcp",
   ]
 }
@@ -92,6 +96,7 @@
   ]
   deps = [
     "../../modules/rtp_rtcp",
+    "../../system_wrappers",
   ]
   libfuzzer_options = [ "max_len=200" ]
 }
@@ -101,6 +106,7 @@
     "ulpfec_header_reader_fuzzer.cc",
   ]
   deps = [
+    "../../base:rtc_base_approved",
     "../../modules/rtp_rtcp",
     "../../modules/rtp_rtcp:fec_test_helper",
   ]
@@ -122,6 +128,7 @@
     "flexfec_receiver_fuzzer.cc",
   ]
   deps = [
+    "../../base:rtc_base_approved",
     "../../modules/rtp_rtcp",
   ]
   libfuzzer_options = [ "max_len=2000" ]
@@ -133,6 +140,7 @@
   ]
   deps = [
     "../../modules/video_coding/",
+    "../../system_wrappers",
   ]
   libfuzzer_options = [ "max_len=2000" ]
 }
@@ -142,7 +150,9 @@
     "rtcp_receiver_fuzzer.cc",
   ]
   deps = [
+    "../../base:rtc_base_approved",
     "../../modules/rtp_rtcp",
+    "../../system_wrappers:system_wrappers",
   ]
   seed_corpus = "corpora/rtcp-corpus"
 }
@@ -171,8 +181,11 @@
     "congestion_controller_feedback_fuzzer.cc",
   ]
   deps = [
+    "../../logging:rtc_event_log_api",
     "../../logging:rtc_event_log_impl",
     "../../modules/congestion_controller/",
+    "../../modules/remote_bitrate_estimator:remote_bitrate_estimator",
+    "../../modules/rtp_rtcp",
   ]
 }
 
@@ -181,6 +194,12 @@
     "audio_decoder_fuzzer.cc",
     "audio_decoder_fuzzer.h",
   ]
+  deps = [
+    "../..:webrtc_common",
+    "../../api/audio_codecs:audio_codecs_api",
+    "../../base:rtc_base_approved",
+    "../../modules/rtp_rtcp",
+  ]
 }
 
 webrtc_fuzzer_test("audio_decoder_ilbc_fuzzer") {
@@ -260,6 +279,7 @@
     "../../base:rtc_base_approved",
     "../../base:rtc_base_tests_utils",
     "../../modules/audio_coding:neteq",
+    "../../modules/audio_coding:neteq_test_tools",
     "../../modules/audio_coding:neteq_tools_minimal",
     "../../modules/audio_coding:pcm16b",
     "../../modules/rtp_rtcp",
@@ -313,6 +333,7 @@
     "pseudotcp_parser_fuzzer.cc",
   ]
   deps = [
+    "../../base:rtc_base",
     "../../p2p:rtc_p2p",
   ]
 }
@@ -322,6 +343,7 @@
     "transport_feedback_packet_loss_tracker_fuzzer.cc",
   ]
   deps = [
+    "../../base:rtc_base_approved",
     "../../modules/rtp_rtcp",
     "../../voice_engine",
   ]