gdb/testsuite/gdb.tui/new-layout.exp

   1 # Copyright 2020-2024 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 # Test "tui new-layout".
  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 # Make sure TUI is supported before continuing.
  27 with_test_prefix "initial check" {
  28     Term::clean_restart 24 80 $testfile
  29     if {![Term::enter_tui]} {
  30         unsupported "TUI not supported"
  31         return
  32     }
  33 }
  34
  35 Term::clean_restart 24 80 $testfile
  36
  37 gdb_test "tui new-layout" \
  38     "No layout name specified"
  39 gdb_test "tui new-layout example" \
  40     "New layout does not contain any windows"
  41 gdb_test "tui new-layout example zzq" \
  42     "Unknown window \"zzq\""
  43 gdb_test "tui new-layout example src 1 src 1" \
  44     "Window \"src\" seen twice in layout"
  45 gdb_test "tui new-layout example src 1" \
  46     "New layout does not contain the \"cmd\" window"
  47
  48 # Avoid unbalanced curly braces problems with tcl 8.5.
  49 if { [tcl_version_at_least 8 6] } {
  50     gdb_test "tui new-layout example src 1\}" \
  51         "Extra '\}' in layout specification"
  52     gdb_test "tui new-layout example {src 1} 1\}" \
  53         "Extra '\}' in layout specification"
  54     gdb_test "tui new-layout example \{src 1" \
  55         "Missing '\}' in layout specification"
  56 }
  57
  58 # Each entry of this list describes a layout, and some associated
  59 # tests.  The items within each entry are:
  60 # 1. layout name,
  61 # 2. a string used to create the layout,
  62 # 3. a list of boxes to check for once the layout is selected,
  63 # 4. a regexp to match against the whole screen contents, this
  64 #    can be empty to skip this check.
  65 set layouts \
  66     [list \
  67          [list example "asm 1 status 0 cmd 1" \
  68               {{0 0 80 15}} "$hex <main>"] \
  69          [list example2 "{asm 1 status 0} 1 cmd 1" \
  70               {{0 0 80 15}} ""] \
  71          [list h "{-horizontal asm 1 src 1} 1 status 0 cmd 1" \
  72               {{0 0 40 15} {39 0 41 15}} \
  73               "$hex <main>.*21.*return 0"] \
  74          [list example3 "{-horizontal src 1 cmd 1} 1 status 0 asm 1" \
  75               {{0 0 40 11} {0 12 80 12}} \
  76               "21.*return 0.*$hex <main>"] \
  77          [list example4 "src 1 status 0 {-horizontal cmd 1 regs 1} 1" \
  78               {{0 0 80 11} {40 12 40 12}} ""] \
  79          [list example5 "{-horizontal src 1 cmd 1} 1 status 0" \
  80               {{0 0 40 23}} ""] \
  81          [list cmd_only "cmd 1" {} ""]]
  82
  83 # Helper function to verify a list of boxes.
  84 proc check_boxes {boxes} {
  85     set boxno 1
  86     foreach box $boxes {
  87         eval Term::check_box [list "box $boxno"] $box
  88         incr boxno
  89     }
  90 }
  91
  92 # Now create the layouts.
  93 foreach layout $layouts {
  94     lassign $layout name desc
  95     gdb_test_no_output "tui new-layout $name $desc"
  96     gdb_test "help layout $name" \
  97         "Apply the \"$name\" layout.*tui new-layout $name $desc"
  98 }
  99
 100 if {![Term::enter_tui]} {
 101     unsupported "TUI not supported"
 102     return
 103 }
 104
 105 set text [Term::get_all_lines]
 106 gdb_assert {![string match "No Source Available" $text]} \
 107     "initial source listing"
 108
 109 foreach_with_prefix layout $layouts {
 110     lassign $layout name desc boxes content_pattern
 111
 112     # Reset the layout to a known starting configuration.
 113     Term::command "layout src"
 114     Term::command "winheight cmd 8"
 115
 116     # Apply our test layout.
 117     Term::command "layout $name"
 118     check_boxes $boxes
 119
 120     if {$content_pattern != ""} {
 121         Term::check_contents "contents in layout $name" \
 122             "${content_pattern}"
 123     }
 124
 125     # Some additional tests for the 'h' layout.
 126     if {$name == "h"} {
 127         Term::command "winheight src - 5"
 128         Term::check_box "left window box after shrink" 0 0 40 10
 129         Term::check_box "right window box after shrink" 39 0 41 10
 130
 131         Term::command "winheight src + 5"
 132         Term::check_box "left window box after grow" 0 0 40 15
 133         Term::check_box "right window box after grow" 39 0 41 15
 134     } elseif {$name == "cmd_only"} {
 135         Term::check_region_contents "bottom of cmd window is blank" \
 136             0 14 80 10 "^\\s+$"
 137         Term::command "info win"
 138         Term::check_region_contents "info win output" \
 139             0 0 80 24 [multi_line "info win\\s+" \
 140                            "Name\\s+Lines\\s+Columns\\s+Focus\\s+" \
 141                            "cmd\\s+24\\s+80\\s+\\(has focus\\)\\s+" \
 142                            "$gdb_prompt\\s+"]
 143     }
 144 }
 145
 146 Term::command "layout src"
 147 Term::command "winheight cmd 8"
 148 Term::check_box "before cmd_only: src box in src layout" 0 0 80 15
 149
 150 Term::command "layout cmd_only"
 151
 152 Term::command "layout src"
 153 Term::check_box "after cmd_only: src box in src layout" 0 0 80 15