Add tests for input path.

regress/input-scroll.sh

@@ -0,0 +1,73 @@
+#!/bin/sh
+
+. ./input-common.inc
+
+start_pane wrap 5 3 'abcdeF'
+check_capture wrap 'abcde
+F'
+check_cursor wrap '1,1'
+check_flags wrap 'W abcde
+- F'
+check_joined wrap 'abcdeF'
+
+start_pane wraplast 5 3 'abcd\033[5GZQ'
+check_capture wraplast 'abcdZ
+Q'
+check_cursor wraplast '1,1'
+
+start_pane nowrap 5 3 '\033[?7labcdeF'
+check_capture nowrap 'abcdF'
+check_cursor nowrap '4,0'
+
+start_pane origin 6 4 '111111\n222222\n333333\n444444\033[2;3r\033[?6h\033[1;1HAA\033[?6l\033[r'
+check_capture origin '111111
+AA2222
+333333
+444444'
+
+start_pane scrollup 5 4 '11111\n22222\n33333\n44444\033[2;3r\033[3;1HAAAAA\nBBBBB\033[r'
+check_capture scrollup '11111
+AAAAA
+BBBBB
+44444'
+
+start_pane scrolldown 5 4 '11111\n22222\n33333\n44444\033[2;3r\033[2;1H\033[TZZZZZ\033[r'
+check_capture scrolldown '11111
+ZZZZZ
+22222
+44444'
+
+start_pane ri 5 4 '11111\n22222\n33333\n44444\033[2;3r\033[2;1H\033MZZZZZ\033[r'
+check_capture ri '11111
+ZZZZZ
+22222
+44444'
+
+start_pane nel 5 3 'AA\033EBC\n'
+check_capture nel 'AA
+BC'
+
+$TMUX kill-server 2>/dev/null
+sleep 0.1
+$TMUX new-session -d -x 5 -y 3 -s history \; \
+    set-option -g history-limit 3 \; \
+    respawn-pane -k "printf '01\n02\n03\n04\n05\n06'; sleep 2" || exit 1
+sleep 0.3
+$TMUX capture-pane -pN -t history: -S - -E - | normalize_capture >"$TMP"
+printf "%s\n" '01
+02
+03
+04
+05
+06' >"$EXP"
+cmp "$TMP" "$EXP" || fail "history limit"
+
+$TMUX clear-history -t history:
+$TMUX capture-pane -pN -t history: -S - -E - | normalize_capture >"$TMP"
+printf "%s\n" '04
+05
+06' >"$EXP"
+cmp "$TMP" "$EXP" || fail "clear-history"
+
+$TMUX kill-server 2>/dev/null
+exit $exit_status