| # Copyright 2020-2021 Free Software Foundation, Inc. |
| |
| # This program is free software; you can redistribute it and/or modify |
| # it under the terms of the GNU General Public License as published by |
| # the Free Software Foundation; either version 3 of the License, or |
| # (at your option) any later version. |
| # |
| # This program is distributed in the hope that it will be useful, |
| # but WITHOUT ANY WARRANTY; without even the implied warranty of |
| # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| # GNU General Public License for more details. |
| # |
| # You should have received a copy of the GNU General Public License |
| # along with this program. If not, see <http://www.gnu.org/licenses/>. |
| |
| # Ensure that 'layout asm' can scroll away from the last line of a |
| # very short program using a page up sized scroll. |
| |
| tuiterm_env |
| |
| standard_testfile tui-layout-asm-short-prog.S |
| |
| if {[build_executable "failed to prepare" ${testfile} ${srcfile} \ |
| {debug additional_flags=-nostdlib \ |
| additional_flags=-nostartfiles}] == -1} { |
| return -1 |
| } |
| |
| Term::clean_restart 24 80 $testfile |
| if {![Term::prepare_for_tui]} { |
| unsupported "TUI not supported" |
| return |
| } |
| |
| # This puts us into TUI mode, and should display the ASM window. |
| Term::command_no_prompt_prefix "layout asm" |
| Term::check_box_contents "check asm box contents" 0 0 80 15 "<_start>" |
| |
| # Record the first line of output, we'll need this later. |
| set first_line [Term::get_line 1] |
| |
| # Scroll forward a large amount, this should take us to the last |
| # instruction in the program. |
| Term::command "+ 13" |
| Term::check_box_contents "check asm box contents again" 0 0 80 15 \ |
| [multi_line \ |
| "^ *$hex\[^\r\n\]+" \ |
| "\\s+"] |
| |
| # Now scroll backward again, we should return to the start of the |
| # program. |
| Term::command "- 13" |
| gdb_assert {[string eq "$first_line" [Term::get_line 1]]} \ |
| "check first line is back" |