Igor Murashkin | 25f394d | 2018-09-11 16:37:18 -0700 | [diff] [blame] | 1 | #!/bin/bash |
Igor Murashkin | 7ab5c4d | 2019-04-17 12:28:19 -0700 | [diff] [blame] | 2 | # Copyright 2018, The Android Open Source Project |
| 3 | # |
| 4 | # Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | # you may not use this file except in compliance with the License. |
| 6 | # You may obtain a copy of the License at |
| 7 | # |
| 8 | # http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | # |
| 10 | # Unless required by applicable law or agreed to in writing, software |
| 11 | # distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | # See the License for the specific language governing permissions and |
| 14 | # limitations under the License. |
Igor Murashkin | 25f394d | 2018-09-11 16:37:18 -0700 | [diff] [blame] | 15 | |
| 16 | if [[ -z $ANDROID_BUILD_TOP ]]; then |
| 17 | echo "Please run source build/envsetup.sh first" >&2 |
| 18 | exit 1 |
| 19 | fi |
| 20 | |
| 21 | source $ANDROID_BUILD_TOP/build/envsetup.sh |
| 22 | |
| 23 | verbose_print() { |
| 24 | if [[ "$verbose" == "y" ]]; then |
| 25 | echo "$@" >&2 |
| 26 | fi |
| 27 | } |
Igor Murashkin | 973a2dc | 2018-09-14 16:27:53 -0700 | [diff] [blame] | 28 | |
| 29 | remote_pidof() { |
| 30 | local procname="$1" |
| 31 | adb shell ps | grep "$procname" | awk '{print $2;}' |
| 32 | } |
| 33 | |
| 34 | remote_pkill() { |
| 35 | local procname="$1" |
| 36 | shift |
| 37 | |
| 38 | local the_pids=$(remote_pidof "$procname") |
| 39 | local pid |
| 40 | |
| 41 | for pid in $the_pids; do |
| 42 | verbose_print adb shell kill "$@" "$pid" |
| 43 | adb shell kill "$@" "$pid" |
| 44 | done |
| 45 | } |
| 46 | |
| 47 | get_activity_name() { |
| 48 | local package="$1" |
| 49 | local action_key="android.intent.action.MAIN:" |
| 50 | |
| 51 | # Example query-activities output being parsed: |
| 52 | # |
| 53 | # Activity #14: |
| 54 | # priority=0 preferredOrder=0 match=0x108000 specificIndex=-1 isDefault=true |
| 55 | # com.google.android.videos/com.google.android.youtube.videos.EntryPoint |
| 56 | # Activity #15: |
| 57 | # priority=0 preferredOrder=0 match=0x108000 specificIndex=-1 isDefault=true |
| 58 | # com.google.android.youtube/.app.honeycomb.Shell$HomeActivity |
| 59 | |
| 60 | # Given package 'com.google.android.youtube' return '.app.honeycomb.Shell$HomeActivity' |
| 61 | |
| 62 | local activity_line="$(adb shell cmd package query-activities --brief -a android.intent.action.MAIN -c android.intent.category.LAUNCHER | grep "$package/")" |
| 63 | IFS="/" read -a array <<< "$activity_line" |
| 64 | local activity_name="${array[1]}" |
Igor Murashkin | 7ab5c4d | 2019-04-17 12:28:19 -0700 | [diff] [blame] | 65 | |
| 66 | # Activities starting with '.' are shorthand for having their package name prefixed. |
| 67 | if [[ $activity_name == .* ]]; then |
| 68 | activity_name="${package}${activity_name}" |
| 69 | fi |
Igor Murashkin | 973a2dc | 2018-09-14 16:27:53 -0700 | [diff] [blame] | 70 | echo "$activity_name" |
| 71 | } |
Igor Murashkin | 7ab5c4d | 2019-04-17 12:28:19 -0700 | [diff] [blame] | 72 | |
| 73 | # Use with logcat_from_timestamp to skip all past log-lines. |
| 74 | logcat_save_timestamp() { |
| 75 | adb shell 'date -u +"%Y-%m-%d %H:%M:%S.%N"' |
| 76 | } |
| 77 | |
| 78 | # Roll forward logcat to only show events |
| 79 | # since the specified timestamp. |
| 80 | # |
| 81 | # i.e. don't look at historical logcat, |
| 82 | # only look at FUTURE logcat. |
| 83 | # |
| 84 | # First use 'logcat_save_timestamp' |
| 85 | # Then do whatever action you want. |
| 86 | # Then us 'logcat_from_timestamp $timestamp' |
| 87 | logcat_from_timestamp() { |
| 88 | local timestamp="$1" |
| 89 | shift # drop timestamp from args. |
| 90 | echo "DONT CALL THIS FUNCTION" >&2 |
| 91 | exit 1 |
| 92 | |
| 93 | verbose_print adb logcat -T \"$timestamp\" \"$@\" |
| 94 | adb logcat -T "$timestamp" "$@" |
| 95 | } |
| 96 | |
| 97 | logcat_from_timestamp_bg() { |
| 98 | local timestamp="$1" |
| 99 | shift # drop timestamp from args. |
| 100 | verbose_print adb logcat -T \"$timestamp\" \"$@\" |
| 101 | adb logcat -v UTC -T "$timestamp" "$@" & |
| 102 | logcat_from_timestamp_pid=$! |
| 103 | } |
| 104 | |
| 105 | # Starting at timestamp $2, wait until we seen pattern $3 |
| 106 | # or until a timeout happens in $1 seconds. |
| 107 | # |
| 108 | # Set VERBOSE_LOGCAT=1 to debug every line of logcat it tries to parse. |
| 109 | logcat_wait_for_pattern() { |
| 110 | local timeout="$1" |
| 111 | local timestamp="$2" |
| 112 | local pattern="$3" |
| 113 | |
| 114 | local logcat_fd |
| 115 | |
| 116 | coproc logcat_fd { |
| 117 | kill_children_quietly() { |
| 118 | kill "$logcat_pidd" |
| 119 | wait "$logcat_pidd" 2>/dev/null |
| 120 | } |
| 121 | |
| 122 | trap 'kill_children_quietly' EXIT # kill logcat when this coproc is killed. |
| 123 | |
| 124 | # run logcat in the background so it can be killed. |
| 125 | logcat_from_timestamp_bg "$timestamp" |
| 126 | logcat_pidd=$logcat_from_timestamp_pid |
| 127 | wait "$logcat_pidd" |
| 128 | } |
| 129 | local logcat_pid="$!" |
| 130 | verbose_print "[LOGCAT] Spawn pid $logcat_pid" |
| 131 | |
| 132 | local timeout_ts="$(date -d "now + ${timeout} seconds" '+%s')" |
| 133 | local now_ts="0" |
| 134 | |
| 135 | local return_code=1 |
| 136 | |
| 137 | verbose_print "logcat_wait_for_pattern begin" |
| 138 | |
| 139 | while read -t "$timeout" -r -u "${logcat_fd[0]}" logcat_output; do |
| 140 | if (( $VERBOSE_LOGCAT )); then |
| 141 | verbose_print "LOGCAT: $logcat_output" |
| 142 | fi |
| 143 | if [[ "$logcat_output:" == *"$pattern"* ]]; then |
| 144 | verbose_print "LOGCAT: " "$logcat_output" |
| 145 | verbose_print "WE DID SEE PATTERN" '<<' "$pattern" '>>.' |
| 146 | return_code=0 |
| 147 | break |
| 148 | fi |
| 149 | now_ts="$(date -d "now" '+%s')" |
| 150 | if (( now_ts >= timeout_ts )); then |
| 151 | verbose_print "DID TIMEOUT BEFORE SEEING ANYTHING (timeout=$timeout seconds) " '<<' "$pattern" '>>.' |
| 152 | break |
| 153 | fi |
| 154 | done |
| 155 | |
| 156 | # Don't leave logcat lying around since it will keep going. |
| 157 | kill "$logcat_pid" |
| 158 | # Suppress annoying 'Terminated...' message. |
| 159 | wait "$logcat_pid" 2>/dev/null |
| 160 | |
| 161 | verbose_print "[LOGCAT] $logcat_pid should be killed" |
| 162 | |
| 163 | return $return_code |
| 164 | } |