Media/WebRTC/Testing

WebRTC Test System

We currently test WebRTC with two sets of tests:

• Standalone C++ unit and system tests.
• Full system mochitests.

C++ Unit Tests

The WebRTC code has extensive C++ unit and system tests based on the [| Google Test] framework. These tests live in two locations:

• media/mtransport — the mtransport generic transport subsystem and associated utilities
• media/webrtc/signaling/test — the signaling system and the media handling system

As usual, you can run them individually by doing: make -C <directory> Alternately, you can run a single C++ unit test by name, e.g., media/mtransport/test/ice_unittest Tinderbox runs all the tests in a given directory but for a variety of reasons some of the tests aren't run on Tinderbox. This is controlled by requiring certain environment variables to be set. For instance, if you just run signaling_unittests you get: To run this test set MOZ_WEBRTC_TESTS=1 in your environment Additionally, the TURN tests require you to specify a TURN server. This is done by setting: TURN_SERVER_ADDRESS TURN_SERVER_USER TURN_SERVER_PASSWORD