gdb/testsuite/gdb.python/py-source-styling.exp

   1 # Copyright (C) 2022-2024 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 # This file is part of the GDB testsuite.  It checks for memory leaks
  17 # associated with allocating and deallocation gdb.Inferior objects.
  18
  19 load_lib gdb-python.exp
  20
  21 standard_testfile
  22
  23 with_ansi_styling_terminal {
  24     # We need an ANSI-capable terminal to get the output, additionally
  25     # we need to set LC_ALL so GDB knows the terminal is UTF-8
  26     # capable, otherwise we'll get a UnicodeEncodeError trying to
  27     # encode the output.
  28     if { [prepare_for_testing "failed to prepare" ${testfile} ${srcfile}] } {
  29         return -1
  30     }
  31
  32     if { ![allow_python_tests] } { continue }
  33
  34     if { ![gdb_py_module_available "pygments"] } {
  35         unsupported "pygments module not available"
  36         return -1
  37     }
  38
  39     if ![runto_main] {
  40         return
  41     }
  42
  43     gdb_test_no_output "maint set gnu-source-highlight enabled off"
  44
  45     gdb_test "maint flush source-cache" "Source cache flushed\\."
  46
  47     set seen_style_escape false
  48     set line_number [gdb_get_line_number "List this line."]
  49     gdb_test_multiple "list ${line_number}" "" {
  50         -re "Python Exception.*" {
  51             fail $gdb_test_name
  52         }
  53         -re "\033" {
  54             set seen_style_escape true
  55             exp_continue
  56         }
  57         -re "$gdb_prompt $" {
  58             gdb_assert { $seen_style_escape }
  59             pass $gdb_test_name
  60         }
  61     }
  62 }