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Contents |
PulseAudio is a sound system for POSIX OSes, meaning that it is a proxy for your sound applications. It allows you to do advanced operations on your sound data as it passes between your application and your hardware. Things like transferring the audio to a different machine, changing the sample format or channel count and mixing several sounds into one are easily achieved using a sound server.
PulseAudio is designed for Linux systems. It has also been ported to and tested on Solaris, FreeBSD, NetBSD, MacOS X, Windows 2000 and Windows XP.
PulseAudio is an integral part of all relevant modern Linux distributions and used in various mobile devices by multiple vendors.
Features to be tested are made of basic features + accepted features of MeeGO-1.1/MeeGo-1.2.
Tablet 1 - Basic Features
| FEA ID | Feature summary | Feature description and Test points | Platform | Priority |
| n/a | Extensible plugin architecture | Extensible plugin architecture by loading dynamic loadable modules | ALL | High |
| n/a | Module autoloading | Module autoloading | ALL | High |
| n/a | Support for more than one sink/source | Support for more than one sink/source | ALL | High |
| n/a | Good low latency behaviour | Good low latency behaviour | ALL | High |
| n/a | asynchronous API | Completely asynchronous C API, complemented by two synchronous variants for simple use in synchronous applications | ALL | High |
| n/a | synchronize multiple playback streams | Ability to fully synchronize multiple playback streams | ALL | High |
Tablet 2 – Meego 1.1
| FEA ID | Feature summary | Feature description and Test points | Platform | Priority |
| 7163 | [FEA] PulseAudio Modules support | There shall be PulseAudio modules for music, recording and voice calling. | ALL | High |
Tablet 3 – Meego 1.2
| FEA ID | Feature summary | Feature description and Test points | Platform | Priority |
| 7164 | [FEA] PulseAudio Audio Path | Audio path shall be available for music, recording and voice calling in target HW. | ALL | High |
Tablet 4- Feature not to be tested
| Summary | Detailed scenario | Support | Reasons |
| Additional audio manager for specific HW codec, and 3G | Additional pulseaudio plugin for specific HW codecs, policy manager, 3G | n/a | Here this component is for all the platform, and general core features of pulseaudio |
All the above features would be tested. You can get the latest cases from http://gitorious.org/qa-tools/mcts.
Tablet 5 – Feature/Lib/Case mapping
| FEA name | Target lib | Testsuite name |
| Pulseaudio | libpulse | mcts-pulseaudio-tests |
Test Types:
Most of cases are auto cases and provide function and performance testing.
Test level:
All the cases are API level and implemented with C language, and encapsulated by shell script. Table.5 shows the target lib too.
Test Automation
All the cases tracked in mcts should be automatic. How to build/run cases, pls refer to README of every testing package.
Test points are written in Tested Feature Tables.
Test method is introduced in Test Strategy and Approach section.
Hardware Platforms
| Test Platforms | h/w | Priority |
| Pinetrail Netbook: EeePC 1005 HA | intel Pineview | P1 |
| Handset: Avaa | PVR SGX535 | P1 |
Tools
n/a
peng.li@intel.com
Pulseaudio official site: http://www.pulseaudio.org/
MCTS QA-tools: http://gitorious.org/qa-tools/mcts