webrtc_m130/webrtc/pc/BUILD.gn
deadbeef 1dcb16409a Rewrite PeerConnection integration tests using better testing practices.
Also renames "peerconnection_unittests" to "peerconnection_integrationtests",
and moves the ICE URL parsing code to separate files.

The main problem previously was that the test assertions
occurred in various places in the main test class, and this shared test
code was overly complex and stateful. As a result, it was difficult to
tell what a test even does, let alone what assertions it's meant to be
making. And writing a new test that does what you want can be a
frustrating ordeal.

The new code still uses helper methods, but they have intuitive names
and a smaller role; all of the important parts of the test's logic are
in the test case itself.

We're planning on merging PeerConnection and WebRtcSession at some point
soon, so it seemed valuable to do this, so that the WebRtcSession tests
can be rewritten as PeerConnection tests using better patterns.

BUG=None

Review-Url: https://codereview.webrtc.org/2738353003
Cr-Commit-Position: refs/heads/master@{#17458}
2017-03-30 04:08:16 +00:00

370 lines
9.7 KiB
Plaintext

# Copyright (c) 2016 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("../webrtc.gni")
if (is_android) {
import("//build/config/android/config.gni")
import("//build/config/android/rules.gni")
}
group("pc") {
public_deps = [
":rtc_pc",
]
}
config("rtc_pc_config") {
defines = []
if (rtc_enable_sctp) {
defines += [ "HAVE_SCTP" ]
}
}
rtc_static_library("rtc_pc") {
defines = []
sources = [
"audiomonitor.cc",
"audiomonitor.h",
"bundlefilter.cc",
"bundlefilter.h",
"channel.cc",
"channel.h",
"channelmanager.cc",
"channelmanager.h",
"currentspeakermonitor.cc",
"currentspeakermonitor.h",
"externalhmac.cc",
"externalhmac.h",
"mediamonitor.cc",
"mediamonitor.h",
"mediasession.cc",
"mediasession.h",
"rtcpmuxfilter.cc",
"rtcpmuxfilter.h",
"srtpfilter.cc",
"srtpfilter.h",
"voicechannel.h",
]
deps = [
"../api:call_api",
"../base:rtc_base",
"../media",
]
if (rtc_build_libsrtp) {
deps += [ "//third_party/libsrtp" ]
}
public_configs = [ ":rtc_pc_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" ]
}
}
config("libjingle_peerconnection_warnings_config") {
# GN orders flags on a target before flags from configs. The default config
# adds these flags so to cancel them out they need to come from a config and
# cannot be on the target directly.
if (!is_win && !is_clang) {
cflags = [ "-Wno-maybe-uninitialized" ] # Only exists for GCC.
}
}
rtc_static_library("libjingle_peerconnection") {
check_includes = false # TODO(kjellander): Remove (bugs.webrtc.org/6828)
cflags = []
sources = [
"audiotrack.cc",
"audiotrack.h",
"datachannel.cc",
"datachannel.h",
"dtmfsender.cc",
"dtmfsender.h",
"iceserverparsing.cc",
"iceserverparsing.h",
"jsepicecandidate.cc",
"jsepsessiondescription.cc",
"localaudiosource.cc",
"localaudiosource.h",
"mediacontroller.cc",
"mediacontroller.h",
"mediastream.cc",
"mediastream.h",
"mediastreamobserver.cc",
"mediastreamobserver.h",
"mediastreamtrack.h",
"peerconnection.cc",
"peerconnection.h",
"peerconnectionfactory.cc",
"peerconnectionfactory.h",
"remoteaudiosource.cc",
"remoteaudiosource.h",
"rtcstatscollector.cc",
"rtcstatscollector.h",
"rtpreceiver.cc",
"rtpreceiver.h",
"rtpsender.cc",
"rtpsender.h",
"sctputils.cc",
"sctputils.h",
"statscollector.cc",
"statscollector.h",
"streamcollection.h",
"trackmediainfomap.cc",
"trackmediainfomap.h",
"videocapturertracksource.cc",
"videocapturertracksource.h",
"videotrack.cc",
"videotrack.h",
"videotracksource.cc",
"videotracksource.h",
"webrtcsdp.cc",
"webrtcsdp.h",
"webrtcsession.cc",
"webrtcsession.h",
"webrtcsessiondescriptionfactory.cc",
"webrtcsessiondescriptionfactory.h",
]
configs += [ ":libjingle_peerconnection_warnings_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 = [
":rtc_pc",
"../api:call_api",
"../api:rtc_stats_api",
"../call",
"../media",
"../stats",
]
public_deps = [
"../api:libjingle_peerconnection_api",
]
if (rtc_use_quic) {
sources += [
"quicdatachannel.cc",
"quicdatachannel.h",
"quicdatatransport.cc",
"quicdatatransport.h",
]
deps += [ "//third_party/libquic" ]
public_deps = [
"//third_party/libquic",
]
}
}
if (rtc_include_tests) {
config("rtc_pc_unittests_config") {
# GN orders flags on a target before flags from configs. The default config
# adds -Wall, and this flag have to be after -Wall -- so they need to
# come from a config and can't be on the target directly.
if (!is_win && !is_clang) {
cflags = [ "-Wno-maybe-uninitialized" ] # Only exists for GCC.
}
}
rtc_test("rtc_pc_unittests") {
testonly = true
sources = [
"bundlefilter_unittest.cc",
"channel_unittest.cc",
"channelmanager_unittest.cc",
"currentspeakermonitor_unittest.cc",
"mediasession_unittest.cc",
"rtcpmuxfilter_unittest.cc",
"srtpfilter_unittest.cc",
]
include_dirs = [ "//third_party/libsrtp/srtp" ]
configs += [ ":rtc_pc_unittests_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" ]
}
if (is_win) {
libs = [ "strmiids.lib" ]
}
deps = [
":libjingle_peerconnection",
":rtc_pc",
"../base:rtc_base_tests_utils",
"../media:rtc_unittest_main",
"../system_wrappers:metrics_default",
]
if (rtc_build_libsrtp) {
deps += [ "//third_party/libsrtp" ]
}
if (is_android) {
deps += [ "//testing/android/native_test:native_test_support" ]
}
}
rtc_source_set("pc_test_utils") {
testonly = true
sources = [
"test/fakeaudiocapturemodule.cc",
"test/fakeaudiocapturemodule.h",
"test/fakedatachannelprovider.h",
"test/fakeperiodicvideocapturer.h",
"test/fakertccertificategenerator.h",
"test/fakevideotrackrenderer.h",
"test/fakevideotracksource.h",
"test/mock_datachannel.h",
"test/mock_peerconnection.h",
"test/mock_webrtcsession.h",
"test/mockpeerconnectionobservers.h",
"test/peerconnectiontestwrapper.cc",
"test/peerconnectiontestwrapper.h",
"test/rtcstatsobtainer.h",
"test/testsdpstrings.h",
]
deps = [
":libjingle_peerconnection",
"../base:rtc_base_tests_utils",
"//testing/gmock",
]
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" ]
}
}
config("peerconnection_unittests_config") {
# The warnings below are enabled by default. Since GN orders compiler flags
# for a target before flags from configs, the only way to disable such
# warnings is by having them in a separate config, loaded from the target.
# TODO(kjellander): Make the code compile without disabling these flags.
# See https://bugs.webrtc.org/3307.
if (is_clang && is_win) {
cflags = [
# See https://bugs.chromium.org/p/webrtc/issues/detail?id=6267
# for -Wno-sign-compare
"-Wno-sign-compare",
"-Wno-unused-function",
]
}
if (!is_win) {
cflags = [ "-Wno-sign-compare" ]
}
}
rtc_test("peerconnection_unittests") {
check_includes = false # TODO(kjellander): Remove (bugs.webrtc.org/6828)
testonly = true
sources = [
"datachannel_unittest.cc",
"dtmfsender_unittest.cc",
"fakemediacontroller.h",
"iceserverparsing_unittest.cc",
"jsepsessiondescription_unittest.cc",
"localaudiosource_unittest.cc",
"mediaconstraintsinterface_unittest.cc",
"mediastream_unittest.cc",
"peerconnection_integrationtest.cc",
"peerconnectionendtoend_unittest.cc",
"peerconnectionfactory_unittest.cc",
"peerconnectioninterface_unittest.cc",
"proxy_unittest.cc",
"rtcstats_integrationtest.cc",
"rtcstatscollector_unittest.cc",
"rtpsenderreceiver_unittest.cc",
"sctputils_unittest.cc",
"statscollector_unittest.cc",
"test/fakeaudiocapturemodule_unittest.cc",
"test/testsdpstrings.h",
"trackmediainfomap_unittest.cc",
"videocapturertracksource_unittest.cc",
"videotrack_unittest.cc",
"webrtcsdp_unittest.cc",
"webrtcsession_unittest.cc",
]
if (rtc_enable_sctp) {
defines = [ "HAVE_SCTP" ]
}
configs += [ ":peerconnection_unittests_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" ]
}
# TODO(jschuh): Bug 1348: fix this warning.
configs += [ "//build/config/compiler:no_size_t_to_int_warning" ]
if (is_win) {
cflags = [
"/wd4245", # conversion from int to size_t, signed/unsigned mismatch.
"/wd4389", # signed/unsigned mismatch.
]
}
if (rtc_use_quic) {
public_deps = [
"//third_party/libquic",
]
sources += [
"quicdatachannel_unittest.cc",
"quicdatatransport_unittest.cc",
]
}
deps = []
if (is_android) {
sources += [
"test/androidtestinitializer.cc",
"test/androidtestinitializer.h",
]
deps += [
"//testing/android/native_test:native_test_support",
"//webrtc/sdk/android:libjingle_peerconnection_java",
"//webrtc/sdk/android:libjingle_peerconnection_jni",
]
}
deps += [
":libjingle_peerconnection",
":pc_test_utils",
"..:webrtc_common",
"../api:fakemetricsobserver",
"../base:rtc_base_tests_utils",
"../media:rtc_unittest_main",
"../pc:rtc_pc",
"../system_wrappers:metrics_default",
"//testing/gmock",
]
if (is_android) {
deps += [ "//testing/android/native_test:native_test_support" ]
shard_timeout = 900
}
}
}