Side status line regress tests.

regress/side-status-off-redraw.sh

@@ -0,0 +1,55 @@
+#!/bin/sh
+
+# With the side status line off, a full redraw after changing window still
+# draws pane border status lines that have not changed.
+
+PATH=/bin:/usr/bin
+TERM=screen
+LC_ALL=C.UTF-8
+export PATH TERM LC_ALL
+
+[ -z "$TEST_TMUX" ] && TEST_TMUX=$(readlink -f ../tmux)
+TMUX="$TEST_TMUX -LtestA$$ -f/dev/null"
+TMUX2="$TEST_TMUX -LtestB$$ -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
+}
+
+check()
+{
+	got=$($TMUX2 capture-pane -p -t outer:0.0 | head -n 1)
+	[ "$got" = "$2" ] || fail "$1: top row is '$got', expected '$2'"
+}
+
+$TMUX new-session -d -s inner -x 40 -y 10 'sleep 100' || exit 1
+$TMUX set -g status off || exit 1
+$TMUX set -g pane-border-status top || exit 1
+$TMUX set -g pane-border-format ' #{pane_index} ' || exit 1
+$TMUX split-window -h 'sleep 100' || exit 1
+$TMUX new-window 'sleep 100' || exit 1
+$TMUX select-window -t:0 || exit 1
+$TMUX2 new-session -d -s outer -x 40 -y 10 'sleep 100' || exit 1
+$TMUX2 set -g status off || exit 1
+$TMUX2 respawn-pane -k -t outer:0.0 "$TMUX attach -t inner" || exit 1
+sleep 1
+
+SPLIT='── 0 ───────────────┬── 1 ──────────────'
+check attach "$SPLIT"
+
+$TMUX select-window -t:1 || exit 1
+sleep 0.5
+$TMUX select-window -t:0 || exit 1
+sleep 0.5
+check "after select-window" "$SPLIT"
+
+exit 0