1# Copyright 2020 Free Software Foundation, Inc. 2 3# This program is free software; you can redistribute it and/or modify 4# it under the terms of the GNU General Public License as published by 5# the Free Software Foundation; either version 3 of the License, or 6# (at your option) any later version. 7# 8# This program is distributed in the hope that it will be useful, 9# but WITHOUT ANY WARRANTY; without even the implied warranty of 10# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 11# GNU General Public License for more details. 12# 13# You should have received a copy of the GNU General Public License 14# along with this program. If not, see <http://www.gnu.org/licenses/>. 15 16# Ensure that 'layout asm' can scroll away from the last line of a 17# very short program using a page up sized scroll. 18 19tuiterm_env 20 21standard_testfile tui-layout-asm-short-prog.S 22 23if {[build_executable "failed to prepare" ${testfile} ${srcfile} \ 24 {debug additional_flags=-nostdlib \ 25 additional_flags=-nostartfiles}] == -1} { 26 return -1 27} 28 29Term::clean_restart 24 80 $testfile 30if {![Term::prepare_for_tui]} { 31 unsupported "TUI not supported" 32 return 33} 34 35# This puts us into TUI mode, and should display the ASM window. 36Term::command_no_prompt_prefix "layout asm" 37Term::check_box_contents "check asm box contents" 0 0 80 15 "<_start>" 38 39# Record the first line of output, we'll need this later. 40set first_line [Term::get_line 1] 41 42# Scroll forward a large amount, this should take us to the last 43# instruction in the program. 44Term::command "+ 13" 45Term::check_box_contents "check asm box contents again" 0 0 80 15 \ 46 "^ *$hex\[^\n\]+\n +\n" 47 48# Now scroll backward again, we should return to the start of the 49# program. 50Term::command "- 13" 51gdb_assert {[string eq "$first_line" [Term::get_line 1]]} \ 52 "check first line is back" 53