Add test from xiaomublue at gmail dot com.

regress/copy-mode-scroll-exit.sh

@@ -0,0 +1,37 @@
+#!/bin/sh
+
+PATH=/bin:/usr/bin
+TERM=screen
+
+[ -z "$TEST_TMUX" ] && TEST_TMUX=$(readlink -f ../tmux)
+TMUX="$TEST_TMUX -LtestA$$ -f/dev/null"
+$TMUX kill-server 2>/dev/null
+
+cleanup()
+{
+	$TMUX kill-server 2>/dev/null
+}
+trap cleanup 0
+trap 'exit 1' 1 2 3 15
+
+$TMUX new -d -x40 -y10 \
+	'i=0; while [ $i -lt 80 ]; do echo "line $i"; i=$((i + 1)); done; cat' ||
+	exit 1
+$TMUX set -g window-size manual || exit 1
+
+$TMUX copy-mode -e || exit 1
+$TMUX send-keys -X history-top || exit 1
+$TMUX send-keys -X start-of-line || exit 1
+$TMUX send-keys -X begin-selection || exit 1
+$TMUX send-keys -X cursor-down || exit 1
+
+[ "$($TMUX display-message -p '#{selection_present}')" = "1" ] || exit 1
+$TMUX send-keys -N200 -X scroll-down || exit 1
+[ "$($TMUX display-message -p '#{pane_in_mode} #{scroll_position}')" = "1 0" ] ||
+	exit 1
+
+$TMUX send-keys -X clear-selection || exit 1
+$TMUX send-keys -X scroll-down || exit 1
+[ "$($TMUX display-message -p '#{pane_in_mode}')" = "0" ] || exit 1
+
+exit 0