Media Hub

lp://staging/~thomas-voss/media-hub/add-tests-and-testing-infrastructure

Created by Thomas Voß and last modified
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Owner:
Thomas Voß
Project:
Media Hub
Status:
Development

Recent revisions

124. By Thomas Voß

Pull in the correct libraries for linking.

123. By Thomas Voß

Add memcheck.suppressions for handling spurious reports from glib/gobject/gstreamer (needs more investigation).
Properly scope gstreamer init/deinit to avoid static initialization fiascos.
Ensure that the bus used by the MetaDataExtractor is properly released, together with the overall pipeline.
Ensure that state changes in the MetaDataExtractor are atomic (TODO: split out common wait_for_state_change code).
Make sure that only the engine is kept alive when resetting on client death. Otherwise, objects are leaked, causing issues in integration tests.
Make sure that multimedia sessions are properly resumed when a critical battery notification ends.
Fix the mocked KeyedPlayerStore such that do_has_player_for_key never throws.
Fix meta data in test files to make GStreamerEngine.* tests pass again.

122. By Thomas Voß

Adjust to latest changes in lp:media-hub.

121. By Thomas Voß

[ Jim Hodapp ]
* Fix the bug which caused music playback to start playing again after
  a phonecall hung up after being auto-paused by disconnecting a
  headphone jack.
[ Thomas Voss ]
[ CI Train Bot ]
* New rebuild forced.
[ Jim Hodapp ]
* Disconnect playback_status_changed_signal in ~Private() to avoid a
  deadlock.
* Prevent a 0 position from being reported to the app which happens
  while seeking. Covers bad behavior that happens from GStreamer. Also
  expose the about_to_finish signal to the client. Enable playback
  again after manually seeking all the way to EOS. Also only send
  VideoDimensionsChanged signal only when necessary.
[ Ricardo Mendoza ]
* Add an interface apparmor::ubuntu::RequestAuthenticator that is used
  to authenticate incoming open uri requests. Add an interface
  apparmor::ubuntu::RequestContextResolver that is used to resolve a
  dbus name to an apparmor::ubuntu::Context. Provide an implementation
  apparmor::ubuntu::ExistingAuthenticator that takes the impl. from
  player_skeleton.cpp and uses it to implement the interface. Provide
  an implementation apparmor::ubuntu::RequestContextResolver that
  reaches out to the dbus daemon to resolve a given bus name to an
  apparmor profile. Remove obsolete query for the apparmor profile in
  ServiceSkeleton. Adjust the implementation in media::PlayerSkeleton
  to rely on Request{Authenticator, ContextResolver}. removed:
  src/core/media/apparmor.h added: src/core/media/apparmor/
  src/core/media/apparmor/context.cpp
  src/core/media/apparmor/context.h src/core/media/apparmor/dbus.h
  src/core/media/apparmor/ubuntu.cpp src/core/media/apparmor/ubuntu.h
* Introduce an interface media::audio::OutputObserver that allows the
  core classes to observer the state of external audio outputs
  (headphones/headsets). Provide an implementation of
  media::audio::OutputObserver that relies on Pulseaudio to monitor
  the availability of ports on the default sink. Adjust
  media::ServiceImplementation to use media::audio::OutputObserver,
  defaulting to media::audio::PulseAudioOutputObserver.
* Migrate all Player DBus methods to use transact_method() instead of
  invoke_method_synchronously(), to prevent bus executor deadlocks.
[ Ricardo Salveti de Araujo ]
* Add an interface apparmor::ubuntu::RequestAuthenticator that is used
  to authenticate incoming open uri requests. Add an interface
  apparmor::ubuntu::RequestContextResolver that is used to resolve a
  dbus name to an apparmor::ubuntu::Context. Provide an implementation
  apparmor::ubuntu::ExistingAuthenticator that takes the impl. from
  player_skeleton.cpp and uses it to implement the interface. Provide
  an implementation apparmor::ubuntu::RequestContextResolver that
  reaches out to the dbus daemon to resolve a given bus name to an
  apparmor profile. Remove obsolete query for the apparmor profile in
  ServiceSkeleton. Adjust the implementation in media::PlayerSkeleton
  to rely on Request{Authenticator, ContextResolver}. removed:
  src/core/media/apparmor.h added: src/core/media/apparmor/
  src/core/media/apparmor/context.cpp
  src/core/media/apparmor/context.h src/core/media/apparmor/dbus.h
  src/core/media/apparmor/ubuntu.cpp src/core/media/apparmor/ubuntu.h
* Move src/core/media/call-monitor to src/core/media/telephony.
  Introduce a proper interface media::telephony::CallMonitor. Slightly
  adjust existing implementation based on Qt. Adjust
  media::ServiceImplementation to account for changes in
  media::telephony::CallMonitor.
[ thomas-voss ]
* Add an interface apparmor::ubuntu::RequestAuthenticator that is used
  to authenticate incoming open uri requests. Add an interface
  apparmor::ubuntu::RequestContextResolver that is used to resolve a
  dbus name to an apparmor::ubuntu::Context. Provide an implementation
  apparmor::ubuntu::ExistingAuthenticator that takes the impl. from
  player_skeleton.cpp and uses it to implement the interface. Provide
  an implementation apparmor::ubuntu::RequestContextResolver that
  reaches out to the dbus daemon to resolve a given bus name to an
  apparmor profile. Remove obsolete query for the apparmor profile in
  ServiceSkeleton. Adjust the implementation in media::PlayerSkeleton
  to rely on Request{Authenticator, ContextResolver}. removed:
  src/core/media/apparmor.h added: src/core/media/apparmor/
  src/core/media/apparmor/context.cpp
  src/core/media/apparmor/context.h src/core/media/apparmor/dbus.h
  src/core/media/apparmor/ubuntu.cpp src/core/media/apparmor/ubuntu.h
* Add an interface media::ClientDeathObserver that abstracts away
  receiving key-based death notifications for clients associated to
  media::Player instances server-side Provide an implementation
  media::HybrisClientDeathObserver that relies on hybris and
  ultimately on Android's onBinderDied to receive death notifications.
  Adjust media::PlayerStub and media::PlayerImplementation to account
  for the new interface. Adjust the CMake setup for tests to link
  media-hub-service instead of recompiling large parts of the
  implementation classes.
* Decouple PlayerSkeleton and PlayerImplementation by making
  PlayerImplementation being able to inherit from arbitrary base
  classes, as long as they provide the set of properties and signals
  defined by media::Player.
* Decouple the ServiceSkeleton from the ServiceImplementation by
  introducing a common interface media::KeyedPlayerStore for storing
  running Player sessions indexed by the Player::Key. Provide a
  default implementation HashedKeyedPlayerStore relying on a hash map
  for keeping track of player instances. Adjust implementation to
  account for ServiceImplementation no longer inheriting from
  ServiceSkeleton.
* Introduce a common class media::helper::ExternalHelpers that
  provides a convenient way to:
* Introduce an interface media::RecorderObserver that allows the core
  classes to monitor the overall state of the system. Provide an
  implementation of media::RecorderObserver relying on Hybris to
  interface with the Android side. Adjust the ServiceImplementation to
  connect to the platform-default media::RecorderObserver.
* Introduce an interface media::audio::OutputObserver that allows the
  core classes to observer the state of external audio outputs
  (headphones/headsets). Provide an implementation of
  media::audio::OutputObserver that relies on Pulseaudio to monitor
  the availability of ports on the default sink. Adjust
  media::ServiceImplementation to use media::audio::OutputObserver,
  defaulting to media::audio::PulseAudioOutputObserver.
* Introduce an interface media::power::BatteryObserver to monitor the
  current battery level of the system. The core reacts to low/very low
  battery levels by pausing all multimedia playback sessions and
  resumes them whenever the user has been notified of the critical
  battery level. Provide an implementation of
  media::power::BatteryObserver using
  com.canonical.indicator.power.Battery. Adjust
  media::ServiceImplementation to use media::power::BatteryObserver.
* Move gstreamer::Playbin implementation to its own cpp file, thus
  internalizing the Hybris setup portions. Make sure that media-hub-
  service knows about
  media::Player::Error::OutOfProcessBufferStreamingNotSupported by
  linking with media-hub-client.
* Move src/core/media/call-monitor to src/core/media/telephony.
  Introduce a proper interface media::telephony::CallMonitor. Slightly
  adjust existing implementation based on Qt. Adjust
  media::ServiceImplementation to account for changes in
  media::telephony::CallMonitor.
* Replace home-grown mask type for the video size with a std::tuple,
  i.e., media::video::Dimensions. Introduce a simple TaggedInteger
  class to distinguish between Width, Height and other dimensions.
  Adjust interfaces of media::Player to rely on the new type. Adjust
  implementation classes to account for interface changes. Adjust
  Codec implementation for sending the tagged integer via the bus.
  Adjust gstreamer::Engine and gstreamer::Playbin to hand out the
  correct types.
* debian/control:
  - Removing pre-depends that are not required
  - Bumping standards-version to 3.9.6
[ Ricardo Salveti de Araujo ]
* Migrating tests to use ogg instead of mp3/avi removed:
  tests/h264.avi tests/test.mp3 added: tests/test-audio-1.ogg
  tests/test-video.ogg tests/test.mp3 renamed: tests/test.ogg =>
  tests/test-audio.ogg

120. By Thomas Voß

Enable integration and unit tests harnessing the most important functionality of media hub.
Introduce mocks and test tooling to help test authors.

119. By Thomas Voß

First pass, not compiling.

118. By Thomas Voß

Merge prereq branch.
Externalize all the functional dependencies of Player{Skeleton, Implementation} and Service{Skeleton, Implementation} to allow
for easy mocking in test cases.
Adjust the server setup to instantiate platform-default implementations.

117. By Thomas Voß

Merge prereq branch.

116. By Thomas Voß

[ Jim Hodapp ]
* Error reporting all the way up to the app level from the playbin
  pipeline.
[ Ubuntu daily release ]
* New rebuild forced
[ Jim Hodapp ]
* Don't auto-resume playback of videos after a phone call ends. (LP:
  #1411273)
[ Ubuntu daily release ]
* New rebuild forced
[ Ricardo Salveti de Araujo ]
* service_implementation: adding debug for call started/ended signals.
  Make sure account and connection are available when setting up
  account manager (patch from Gustavo Boiko). call_monitor: don't
  check caps when hooking up on/off signals, until bug 1409125 is
  fixed. Enable parallel building . (LP: #1409125)
[ Jim Hodapp ]
* Pause playback when recording begins. (LP: #1398047)
[ Ricardo Salveti de Araujo ]
* call_monitor.cpp: waiting for bridge to be up, and also protecting
  the on_change call (LP: #1408137)

115. By Thomas Voß

Address reviewer comments.

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