It had been noticed that sometimes the Android emulator in our CI took
several minutes to fully boot. It turns out that this behavior can be
reproduced locally by removing the image files under $HOME/.android
especially the "userdata-qemu.img.qcow2" file.
Then the emulator goes through several reboots until fully booted with a
full set of packages installed. We discovered that the property that
signifies it is finished is dev.bootcomplete=1. So we now check for this
flag and remove the other heuristics we had.
We also disable the debug output to avoid hundreds lines of
logs. Instead we selectively print the values that the emulator returns,
every second until full boot is detected.
We increase the Coin timeout for the shell script, from 5min to 10min,
since it has been measured that it takes about 2.5min on a good day, and
the script itself retries several times to restart the emulator in case
of failure.
Finally we adjust the coding style a bit to be more consistent.
Pick-to: 6.3 6.2
Fixes: QTQAINFRA-4681
Change-Id: I77062dceb91477e957696c89bfacb4ebabc34c1f
Reviewed-by: Toni Saario <toni.saario@qt.io>
Reviewed-by: Daniel Smith <Daniel.Smith@qt.io>
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
It happens that the android emulator supposedly "finishes" booting and
getprop shows bootanim=stopped and boot_completed=1. But sometimes not
all packages have been installed (`pm list packages` shows only 16
packages installed).
After around half a minute the boot animation starts spinning
(bootanim=running) again despite boot_completed=1 all the time. After
some minutes the boot animation stops again and the list of packages
contains 80 packages, among which is also the "development" package.
Only then is the device ready for `adb install` of custom packages.
This should be the last time we see the message:
Error: Could not access the Package Manager. Is the system running?
Just for completeness, we also properly disown the emulator process and
its file descriptors, since the parent shell dies but the process stays.
Pick-to: 6.3 6.2
Fixes: QTQAINFRA-4681
Change-Id: I2b9d4bdc3dac0f10d09d4f09c83b4028ebc31f48
Reviewed-by: Daniel Smith <Daniel.Smith@qt.io>
It might print useful messages, even though they might come mixed with
other test messages.
However we can't leave stdout/stderr as is, because Coin agent hangs at
the end of the shell script, waiting for them to close. So we just
redirect them to a file.
Pick-to: 6.3 6.2
Change-Id: I797af78786b7df31131b3c3261e1c1fc00e5d460
Reviewed-by: Daniel Smith <Daniel.Smith@qt.io>
This change add option to determine used Android emulator version using
environment variable. If variable is not set @x86emulator will be used
as default value.
Change-Id: Ifc52d07d058bf078bf915ca78683822a966b58fb
Reviewed-by: Assam Boudjelthia <assam.boudjelthia@qt.io>
Force the emulator to use software acceleration to avoid a crash.
Change-Id: I1e73b8bc6485b0854cf83f5d9faa5d5f872a90df
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
