#!/bin/sh
# RUST.md's I5 "Where iris's frame time goes" pass (2026-09-05). The same
# 24-swipe/6-cycle loop as transcript-bench.sh's, extracted for iris's own
# demo app -- transcript-bench.sh itself is Compose-specific (opens by
# session title through the Compose app's own UI) and cannot be called
# directly against dev.iris.android.demo.
#
# MUST be run from inside this checkout (not /tmp): ui-trace/adb pick which
# emulator to target from the current directory's basename (the
# per-checkout-AVD rule), and a previous pass lost two attempts to a `cd`
# into /tmp that made this resolve to a nonexistent "tmp" checkout.
set -eu
cd "$(dirname "$0")"
. ./android-env.sh >/dev/null 2>&1

cycles=${1:-6}

ui-trace record -d 3000 --do "tap 'Reset frame report'" -o /tmp/iris-bench-reset.txt >/dev/null
adb logcat -c

DO=""
i=0
while [ "$i" -lt "$cycles" ]; do
    DO="$DO --do 'swipe 540 700 540 1600 200' --do 'wait 500'"
    DO="$DO --do 'swipe 540 700 540 1600 200' --do 'wait 500'"
    DO="$DO --do 'swipe 540 1600 540 700 200' --do 'wait 500'"
    DO="$DO --do 'swipe 540 1600 540 700 200' --do 'wait 500'"
    i=$((i + 1))
done
eval ui-trace record -d $((cycles * 16000 + 20000)) $DO -o /tmp/iris-bench-scroll.txt >/dev/null

ui-trace record -d 3000 --do "tap 'Frame report'" -o /tmp/iris-bench-report.txt >/dev/null
sleep 1
adb logcat -d -s iris-android-app:I | grep "iris frame report:"