gdb/testsuite/gdb.tui/basic.exp

   1 # Copyright 2019-2021 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 # Basic TUI tests.
  17
  18 tuiterm_env
  19
  20 standard_testfile tui-layout.c
  21
  22 if {[build_executable "failed to prepare" ${testfile} ${srcfile}] == -1} {
  23     return -1
  24 }
  25
  26 Term::clean_restart 24 80 $testfile
  27 if {![Term::enter_tui]} {
  28     unsupported "TUI not supported"
  29     return
  30 }
  31
  32 set text [Term::get_all_lines]
  33 gdb_assert {![string match "No Source Available" $text]} \
  34     "initial source listing"
  35
  36 Term::command "list -q main"
  37 Term::check_contents "list -q main" "21 *return 0"
  38
  39 # Get the first source line.
  40 set line [Term::get_line 1]
  41 # Send an up arrow.
  42 send_gdb "\033\[A"
  43 # Wait for a redraw and check that the first line changed.
  44 if {[Term::wait_for [string_to_regexp $line]] \
  45         && [Term::get_line 1] != $line\
  46         && [Term::get_line 2] == $line} {
  47     pass "scroll up"
  48 } else {
  49     fail "scroll up"
  50 }
  51
  52 # Check the horizontal scrolling.  First confirm that 'main ()' is
  53 # where we expect it to be.  This relies on the current way we
  54 # position source code on the screen, which might change in the
  55 # future.  The important part of this test is detecting the left/right
  56 # scrolling, not which line main is actually on.
  57 set line_num 6
  58 set line [Term::get_line $line_num]
  59 gdb_assert {[regexp -- "19\[\\t \]+main \\(\\)" $line]} \
  60     "check main is where we expect on the screen"
  61 set regexp "19\[\\t \]+ain \\(\\)"
  62 # Send a right arrow.
  63 send_gdb "\033\[C"
  64 if {[Term::wait_for $regexp]} {
  65     pass "scroll right"
  66 } else {
  67     fail "scroll right"
  68 }
  69 set line [Term::get_line $line_num]
  70 # Send a down arrow.
  71 send_gdb "\033\[B"
  72 if {[Term::wait_for $regexp] \
  73         && [Term::get_line [expr {$line_num - 1}]] == $line} {
  74     pass "scroll down"
  75 } else {
  76     fail "scroll down"
  77 }
  78
  79 Term::check_box "source box" 0 0 80 15
  80
  81 Term::command "layout asm"
  82 Term::check_contents "asm window shows main" "$hex <main>"
  83
  84 Term::check_box "asm box" 0 0 80 15
  85
  86 Term::command "layout split"
  87 Term::check_contents "split layout contents" "21 *return 0.*$hex <main>"
  88
  89 Term::check_box "source box in split layout" 0 0 80 7
  90 Term::check_box "asm box in split layout" 0 6 80 9