From 3fba24f36020d20dde22274ade2cbda07e2ce8df Mon Sep 17 00:00:00 2001
From: Ivaylo Asenov <ivaylo.asenov@linaro.org>
Date: Tue, 21 Feb 2017 09:58:45 +0000
Subject: android boottime2: add ANDROID_UI_SHOWN.

Change-Id: I10cc8b9f2aa2de15dea933b0657d86f21fad679a
Signed-off-by: Ivaylo Asenov <ivaylo.asenov@linaro.org>
---
 android/scripts/boottime2.sh | 45 ++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 45 insertions(+)

(limited to 'android/scripts/boottime2.sh')

diff --git a/android/scripts/boottime2.sh b/android/scripts/boottime2.sh
index 95a2511..b9366a9 100755
--- a/android/scripts/boottime2.sh
+++ b/android/scripts/boottime2.sh
@@ -70,6 +70,10 @@
 ##
 ##        ANDROID_SERVICE_START_TIME:
 ##            from the time kernel started to the time healthd service started
+##
+##        ANDROID_UI_SHOWN:
+##            time from freeing unused kernel memory to the time
+##            when UI is shown on display
 ##############################################################################
 
 local_file_path="$0"
@@ -99,6 +103,25 @@ getTime(){
     fi
 }
 
+
+# logcat_all line example
+# 01-01 00:00:26.313 I/SurfaceFlinger( 1850): Boot is finished (11570 ms)
+getTimeStampFromLogcat(){
+    key=$1
+    if [ -z "${key}" ]; then
+        return
+    fi
+
+    key_line=$(grep "${key}" "${LOG_LOGCAT_ALL}")
+    if [ -n "${key_line}" ]; then
+        timestamp_sec=$(echo "${key_line}"|awk '{print $2}' | awk -F ":" '{print $3}')
+        timestamp_min=$(echo "${key_line}"|awk '{print $2}' | awk -F ":" '{print $2}')
+        timestamp=$(echo "${timestamp_sec} ${timestamp_min}" | awk '{printf "%.3f",$1 + $2 * 60;}')
+        echo "${timestamp}"
+    fi
+}
+
+
 getBootTimeInfoFromDmesg(){
     COLLECT_NO=$1
 
@@ -153,6 +176,10 @@ getBootTimeInfoFromDmesg(){
         output_test_result "INIT_TO_SURFACEFLINGER_START_TIME" "fail" "-1" "s"
     fi
 
+    POINT_SURFACEFLINGER_BOOT=$(getTimeStampFromLogcat "Boot is finished")
+    POINT_SURFACEFLINGER_START=$(getTimeStampFromLogcat "SurfaceFlinger is starting")
+    POINT_LAUNCHER_DISPLAYED=$(getTimeStampFromLogcat "Displayed com.android.launcher")
+
     ## When there are 2 lines of "Boot is finished",
     ## it mostly means that the surfaceflinger service restarted by some reason
     ## but here when there are multiple lines of "Boot is finished",
@@ -167,6 +194,24 @@ getBootTimeInfoFromDmesg(){
         SURFACEFLINGER_BOOT_TIME_MS=$(echo "${SURFACEFLINGER_BOOT_TIME_INFO}"|cut -d\  -f1)
         SURFACEFLINGER_BOOT_TIME=$(echo "${SURFACEFLINGER_BOOT_TIME_MS}" | awk '{printf "%.3f",$1/1000;}')
         output_test_result "SURFACEFLINGER_BOOT_TIME" "pass" "${SURFACEFLINGER_BOOT_TIME}" "s"
+
+        if [ ! -z "${POINT_SURFACEFLINGER_BOOT}" ] && [ ! -z "${POINT_LAUNCHER_DISPLAYED}" ] && [ ! -z "${POINT_SURFACEFLINGER_START}" ] && [ ! -z "${INIT_TO_SURFACEFLINGER_START_TIME}" ]; then
+
+                min=$(echo "${POINT_LAUNCHER_DISPLAYED} ${POINT_SURFACEFLINGER_BOOT}" | awk '{if ($1 < $2) printf $1; else print $2}')
+
+                ## In case timestamp of "Boot is finished" is smaller than timestamp of "Displayed com.android.launcher" we calculate ANDROID_UI_SHOWN as "Boot is finished" time minus difference
+                ## between two timestamps plus INIT_TO_SURFACEFLINGER_START_TIME
+                if [ "${min}" = "${POINT_SURFACEFLINGER_BOOT}" ]; then
+                        ANDROID_UI_SHOWN=$(echo "${POINT_SURFACEFLINGER_BOOT} ${POINT_SURFACEFLINGER_START} ${POINT_SURFACEFLINGER_BOOT} ${POINT_LAUNCHER_DISPLAYED} ${INIT_TO_SURFACEFLINGER_START_TIME}" | awk '{printf "%.3f",$1 - $2 + $4 - $3 + $5;}')
+                ## I case timestamp of "Boot is finished" is greater than timestamp of "Displayed com.android.launcher" we use "Boot is finished" time plus INIT_TO_SURFACEFLINGER_START_TIME
+                ## as ANDROID_UI_SHOWN
+                else
+                        ANDROID_UI_SHOWN=$(echo "${POINT_SURFACEFLINGER_BOOT} ${POINT_SURFACEFLINGER_START} ${INIT_TO_SURFACEFLINGER_START_TIME}" | awk '{printf "%.3f",$1 - $2 + $3;}')
+                fi
+                output_test_result "ANDROID_UI_SHOWN" "pass" "${ANDROID_UI_SHOWN}" "s"
+        else
+                output_test_result "ANDROID_UI_SHOWN" "fail" "-1" "s"
+        fi
     fi
 
 
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