Files
tmux/regress/new-pane-mouse-status.sh
2026-10-07 11:02:08 +01:00

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#!/bin/sh
# A Ctrl-drag starting on the status line must not create a floating pane.
PATH=/bin:/usr/bin
TERM=screen
export PATH TERM
[ -z "$TEST_TMUX" ] && TEST_TMUX=$(readlink -f ../tmux)
TMUX="$TEST_TMUX -Lmouse-status-inner-$$ -f/dev/null"
TMUX2="$TEST_TMUX -Lmouse-status-outer-$$ -f/dev/null"
cleanup()
{
$TMUX2 kill-server >/dev/null 2>&1
$TMUX kill-server >/dev/null 2>&1
}
trap cleanup 0 1 15
fail()
{
echo "$*" >&2
exit 1
}
wait_status()
{
i=0
while [ "$i" -lt 100 ]; do
screen=$($TMUX2 capture-pane -p -t outer:0.0) || exit 1
if printf '%s\n' "$screen" | grep -q 'WINDOW WINDOW WINDOW' &&
printf '%s\n' "$screen" | grep -q 'PANE PANE PANE PANE' &&
printf '%s\n' "$screen" | grep -q 'CONTROL CONTROL CONTROL'; then
return
fi
sleep 0.05
i=$((i + 1))
done
fail "status lines were not redrawn"
}
wait_option()
{
option=$1
i=0
while [ "$i" -lt 100 ]; do
got=$($TMUX show -gv "$option" 2>/dev/null)
[ "$got" = "$2" ] && return
sleep 0.05
i=$((i + 1))
done
fail "got $option '$got', expected '$2'"
}
mouse()
{
seq=$(printf '\033[<%s;%s;%s%s' "$1" "$2" "$3" "$4")
$TMUX2 send-keys -t outer:0.0 -l "$seq" || fail "send mouse failed"
sleep 0.2
}
check_drag()
{
start=$1
end=$2
sync=$3
if [ -n "$sync" ]; then
$TMUX set -g @drag-end '' || exit 1
fi
# First move along the status line, then into the pane. The first
# movement establishes the drag origin without dispatching new-pane.
mouse 16 10 "$start" M
mouse 48 11 "$start" M
mouse 48 16 "$end" M
mouse 48 18 "$end" M
mouse 16 18 "$end" m
if [ -n "$sync" ]; then
wait_option @drag-end done
fi
panes=$($TMUX list-panes -F '#{pane_id}') || fail "server exited"
[ "$panes" = "$BASE" ] || fail "status-line drag created a pane: $panes"
}
$TMUX new-session -d -s inner -x 60 -y 20 'sleep 100' || exit 1
$TMUX set -g mouse on || exit 1
$TMUX set -g default-command 'sleep 100' || exit 1
BASE=$($TMUX list-panes -F '#{pane_id}') || exit 1
$TMUX2 new-session -d -s outer -x 60 -y 20 'sleep 100' || exit 1
$TMUX2 set -g status off || exit 1
$TMUX2 respawn-pane -k -t outer:0.0 "$TMUX attach -t inner" || exit 1
sleep 1
check_drag 20 15
$TMUX set -g status 2 || exit 1
sleep 0.5
check_drag 20 14
$TMUX set -g status-position top || exit 1
sleep 0.5
check_drag 2 8
$TMUX set -g status on || exit 1
sleep 0.5
check_drag 1 7
# Check drags starting on window, pane and control ranges.
$TMUX set -g status 3 || exit 1
$TMUX set -g 'status-format[0]' '#[range=window|0]WINDOW WINDOW WINDOW#[norange]' || exit 1
$TMUX set -g 'status-format[1]' "#[range=pane|$BASE]PANE PANE PANE PANE#[norange]" || exit 1
$TMUX set -g 'status-format[2]' '#[range=control|0]CONTROL CONTROL CONTROL#[norange]' || exit 1
$TMUX bind -n C-MouseDragEnd1Pane set -g @drag-end done || exit 1
wait_status
row=1
for range in window pane control; do
check_drag "$row" 9 sync
row=$((row + 1))
done
# A new drag inside the pane must still use the default Pane binding.
$TMUX set -g status on || exit 1
sleep 0.5
mouse 16 3 4 M
mouse 48 10 8 M
mouse 16 10 8 m
panes=$($TMUX list-panes -F '#{pane_floating_flag}') || fail "server exited"
[ "$panes" = "$(printf '0\n1')" ] || fail "pane drag did not create a pane"
# Starting on the status line must not dispatch Empty bindings either.
id=$($TMUX list-panes -F '#{pane_id}' | tail -n 1)
$TMUX kill-pane -t "$id" || exit 1
$TMUX break-pane -W -s "$BASE" || exit 1
$TMUX resize-pane -t "$BASE" -x 10 -y 4 || exit 1
$TMUX move-pane -t "$BASE" -P top-left || exit 1
sleep 0.5
check_drag 1 10
exit 0