More tests.

regress/status-ignore-size.sh

@@ -0,0 +1,54 @@
+#!/bin/sh
+
+# A client attached with ignore-size that is shorter than the status line
+# must have it turned off rather than kill the server.
+# Each inner client runs in an outer pane of its size.
+
+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
+}
+
+# Attach a normal client of size $1 and an ignore-size client of size $2
+# (WxH) to the inner session.
+attach()
+{
+	$TMUX2 kill-server >/dev/null 2>&1
+	$TMUX2 new-session -d -s big -x "${1%x*}" -y "${1#*x}" 'sleep 100' ||
+	    exit 1
+	$TMUX2 set -g status off || exit 1
+	$TMUX2 set -g window-size manual || exit 1
+	$TMUX2 new-session -d -s small -x "${2%x*}" -y "${2#*x}" 'sleep 100' ||
+	    exit 1
+	$TMUX2 respawn-pane -k -t big:0.0 "$TMUX attach -t inner" || exit 1
+	sleep 0.5
+	$TMUX2 respawn-pane -k -t small:0.0 \
+	    "$TMUX attach -f ignore-size -t inner" || exit 1
+	sleep 1
+}
+
+$TMUX new-session -d -s inner -x 80 -y 24 'sleep 100' || exit 1
+
+# A status line taller than the client.
+$TMUX set -g status 5 || exit 1
+attach 80x24 80x4
+$TMUX has-session 2>/dev/null || fail "server exited: status line too tall"
+
+exit 0