Bug 1223123 - Enable pulse_audio for Linux64 TC desktop jobs + proper window manager. r=dustin

.hgignore

@@ -98,6 +98,9 @@ GPATH
 ^testing/mozharness/logs/
 ^testing/mozharness/build/
 
+# Ignore tox generated dir
+.tox/
+
 # Ignore node_modules from eslint-plugin-mozilla
 ^testing/eslint-plugin-mozilla/node_modules/
 

testing/docker/README.md

@@ -96,8 +96,8 @@ Each image also has a `REGISTRY`, defaulting to the `REGISTRY` in this directory
 
 ## Building images
 
-Generally images can be pulled from the [registry](./REGISTRY) rather then
-build locally, but for developing new images its often helpful to hack on
+Generally, images can be pulled from the [registry](./REGISTRY) rather than
+built locally, however, for developing new images it's often helpful to hack on
 them locally.
 
 To build an image, invoke `build.sh` with the name of the folder (without a trailing slash):

testing/docker/desktop-test/Dockerfile

@@ -1,4 +1,4 @@
-FROM          taskcluster/ubuntu1204-test-upd:0.1.2.20151102105912
+FROM          taskcluster/ubuntu1204-test-upd:0.1.3.20151125000000
 MAINTAINER    Jonas Finnemann Jensen <jopsen@gmail.com>
 
 # Add utilities and configuration

testing/docker/desktop-test/VERSION

@@ -1 +1 @@
-0.4.4
+0.4.5

testing/docker/ubuntu1204-test-upd/Dockerfile

@@ -1,4 +1,4 @@
-FROM          taskcluster/ubuntu1204-test:0.1.2
+FROM          taskcluster/ubuntu1204-test:0.1.3
 MAINTAINER    Dustin J. Mitchell <dustin@mozilla.com>
 
 ### update to latest from upstream repositories

testing/docker/ubuntu1204-test-upd/VERSION

@@ -1 +1 @@
-0.1.2.20151102105912
+0.1.3.20151125000000

testing/docker/ubuntu1204-test/VERSION

@@ -1 +1 @@
-0.1.2
+0.1.3

testing/docker/ubuntu1204-test/system-setup.sh

@@ -104,6 +104,7 @@ apt_packages+=('ttf-oriya-fonts')
 apt_packages+=('ttf-paktype')
 apt_packages+=('ttf-punjabi-fonts')
 apt_packages+=('ttf-sazanami-mincho')
+apt_packages+=('ubuntu-desktop')
 apt_packages+=('unzip')
 apt_packages+=('uuid')
 apt_packages+=('vim')
@@ -123,6 +124,8 @@ apt_packages+=('python-dev')
 apt_packages+=('python-pip')
 
 apt-get update
+# This allows ubuntu-desktop to be installed without human interaction
+export DEBIAN_FRONTEND=noninteractive
 apt-get install -y --force-yes ${apt_packages[@]}
 
 dpkg-reconfigure locales

testing/taskcluster/scripts/tester/test-linux.sh

@@ -14,6 +14,7 @@ echo "running as" $(id)
 : MOZHARNESS_SCRIPT             ${MOZHARNESS_SCRIPT}
 : MOZHARNESS_CONFIG             ${MOZHARNESS_CONFIG}
 : NEED_XVFB                     ${NEED_XVFB:=true}
+: NEED_WINDOW_MANAGER           ${NEED_WINDOW_MANAGER:=false}
 : NEED_PULSEAUDIO               ${NEED_PULSEAUDIO:=false}
 : WORKSPACE                     ${WORKSPACE:=/home/worker/workspace}
 : mozharness args               "${@}"
@@ -75,6 +76,30 @@ if $NEED_XVFB; then
     if [ $xvfb_test == 255 ]; then exit 255; fi
 fi
 
+if $NEED_WINDOW_MANAGER; then
+    # start up the gnome session, using a semaphore file to know when the session has fully started
+    # (at least to the point where apps are automatically started)
+    semaphore=/tmp/gnome-session-started
+    rm -f $semaphore
+    mkdir -p ~/.config/autostart
+    cat <<EOF > ~/.config/autostart/gnome-started.desktop
+[Desktop Entry]
+Type=Application
+Exec=touch $semaphore
+Hidden=false
+X-GNOME-Autostart-enabled=true
+Name=Startup Complete
+Comment=Notify test-linux.sh that GNOME session startup is complete
+StartupNotify=false
+Terminal=false
+Type=Application
+EOF
+    gnome-session &
+    while [ ! -f $semaphore ]; do
+        sleep 1
+    done
+fi
+
 # support multiple, space delimited, config files
 config_cmds=""
 for cfg in $MOZHARNESS_CONFIG; do

testing/taskcluster/tasks/tests/fx_unittest_base.yml

@@ -15,6 +15,8 @@ task:
       - --total-chunk={{total_chunks}}
       - --this-chunk={{chunk}}
     env:
+        NEED_WINDOW_MANAGER: true
+        NEED_PULSEAUDIO: true
         GECKO_HEAD_REPOSITORY: '{{{head_repository}}}'
         GECKO_HEAD_REV: '{{{head_rev}}}'
         MOZHARNESS_SCRIPT: 'mozharness/scripts/desktop_unittest.py'