78 lines
2.5 KiB
Plaintext
78 lines
2.5 KiB
Plaintext
# Copyright 2020 Free Software Foundation, Inc.
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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# Ensure that 'layout asm' before starting the inferior puts us in the
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# asm layout and displays the disassembly for main.
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tuiterm_env
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standard_testfile tui-layout.c
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if {[build_executable "failed to prepare" ${testfile} ${srcfile}] == -1} {
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return -1
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}
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Term::clean_restart 24 80 $testfile
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if {![Term::prepare_for_tui]} {
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unsupported "TUI not supported"
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return
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}
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# This puts us into TUI mode, and should display the ASM window.
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Term::command_no_prompt_prefix "layout asm"
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Term::check_box_contents "check asm box contents" 0 0 80 15 "<main>"
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# Scroll the ASM window down using the down arrow key. In an ideal
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# world we'd like to use PageDown here, but currently our terminal
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# library doesn't support such advanced things.
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set testname "scroll to end of assembler"
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set down_count 0
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while (1) {
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# Grab the second line, this is about to become the first line.
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set line [Term::get_line 2]
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# Except, if the second line is blank then we are at the end of
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# the available asm output. Pressing down again _shouldn't_
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# change the output, however, if GDB is working, and we press down
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# then the screen won't change, so the call to Term::wait_for
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# below will just timeout. So for now we avoid testing the edge
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# case.
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if {[regexp -- "^\\| +\\|$" $line]} {
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# Second line is blank, we're at the end of the assembler.
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pass $testname
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break
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}
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# Send the down key to GDB.
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send_gdb "\033\[B"
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incr down_count
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if {[Term::wait_for [string_to_regexp $line]] \
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&& [Term::get_line 1] == $line} {
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# We scrolled successfully.
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} else {
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fail "$testname (scroll failed)"
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Term::dump_screen
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break
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}
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if { $down_count > 250 } {
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# Maybe we should accept this as a pass in case a target
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# really does have loads of assembler to scroll through.
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fail "$testname (too much assembler)"
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Term::dump_screen
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break
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}
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}
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