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#!/bin/bash
adb="adb"
if [[ $# -gt 0 ]]; then
adb="adb $*" # for setting -e, -d or -s <serial>
fi
function atexit()
{
local retval=$?
if [[ $retval -eq 0 ]]; then
rm $log
else
echo "There were errors, please check log at $log"
fi
}
log=$(mktemp)
trap "atexit" EXIT
function compile_module()
{
local android_mk="$1"
echo "Compiling .${android_mk:${#PWD}}"
ONE_SHOT_MAKEFILE="$android_mk" make -C "../../../../../" files | tee -a $log
if [[ ${PIPESTATUS[0]} -ne 0 ]]; then
exit 1
fi
}
function wait_for_boot_completed()
{
echo "Rebooting device"
$adb wait-for-device logcat -c
$adb wait-for-device logcat | grep -m 1 -e 'PowerManagerService.*bootCompleted' >/dev/null
}
function mkdir_if_needed()
{
local path="$1"
if [[ "${path:0:1}" != "/" ]]; then
echo "mkdir_if_needed: error: path '$path' does not begin with /" | tee -a $log
exit 1
fi
local basename=$(basename "$path")
local dirname=$(dirname "$path")
local t=$($adb shell ls -l $dirname | tr -d '\r' | grep -e "${basename}$" | grep -oe '^.')
case "$t" in
d) # File exists, and is a directory ...
# do nothing
;;
l) # ... (or symbolic link possibly to a directory).
# do nothing
;;
"") # File does not exist.
mkdir_if_needed "$dirname"
$adb shell mkdir "$path"
;;
*) # File exists, but is not a directory.
echo "mkdir_if_needed: file '$path' exists, but is not a directory" | tee -a $log
exit 1
;;
esac
}
function disable_overlay()
{
echo "Disabling overlay"
$adb shell rm /vendor/overlay/framework/framework-res.apk
$adb shell rm /data/resource-cache/vendor@overlay@framework@framework-res.apk@idmap
}
function enable_overlay()
{
echo "Enabling overlay"
mkdir_if_needed "/system/vendor"
mkdir_if_needed "/vendor/overlay/framework"
$adb shell ln -s /data/app/com.android.overlaytest.overlay.apk /vendor/overlay/framework/framework-res.apk
}
function instrument()
{
local class="$1"
echo "Instrumenting $class"
$adb shell am instrument -w -e class $class com.android.overlaytest/android.test.InstrumentationTestRunner | tee -a $log
}
function remount()
{
echo "Remounting file system writable"
$adb remount | tee -a $log
}
function sync()
{
echo "Syncing to device"
$adb sync data | tee -a $log
}
# some commands require write access, remount once and for all
remount
# build and sync
compile_module "$PWD/OverlayTest/Android.mk"
compile_module "$PWD/OverlayTestOverlay/Android.mk"
sync
# instrument test (without overlay)
$adb shell stop
disable_overlay
$adb shell start
wait_for_boot_completed
instrument "com.android.overlaytest.WithoutOverlayTest"
# instrument test (with overlay)
$adb shell stop
enable_overlay
$adb shell start
wait_for_boot_completed
instrument "com.android.overlaytest.WithOverlayTest"
# cleanup
exit $(grep -c -e '^FAILURES' $log)
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