gdb/testsuite/gdb.python/py-pp-maint.exp

   1 # Copyright (C) 2010-2012 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 tests Python-based
  17 # pretty-printing for the CLI.
  18
  19 if [is_remote host] {
  20     untested "py-pp-maint.exp can only be run locally"
  21     return -1
  22 }
  23
  24 load_lib gdb-python.exp
  25
  26 set testfile "py-pp-maint"
  27 set srcfile ${testfile}.c
  28 set binfile ${objdir}/${subdir}/${testfile}
  29
  30 # Start with a fresh gdb.
  31 gdb_exit
  32 gdb_start
  33
  34 # Skip all tests if Python scripting is not enabled.
  35 if { [skip_python_tests] } { continue }
  36
  37 if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable "debug"] != "" } {
  38     untested "Couldn't compile ${srcfile}"
  39     return -1
  40 }
  41
  42 gdb_reinitialize_dir $srcdir/$subdir
  43 gdb_load ${binfile}
  44
  45 if ![runto_main ] then {
  46     fail "Can't run to main"
  47     return -1
  48 }
  49
  50 gdb_test "b [gdb_get_line_number {break to inspect} ${testfile}.c ]" \
  51     ".*Breakpoint.*"
  52 gdb_test "continue" ".*Breakpoint.*"
  53
  54 set python_file ${srcdir}/${subdir}/${testfile}.py
  55
  56 gdb_test_no_output "python execfile ('${python_file}')" ""
  57
  58 gdb_test "info pretty-printer" \
  59     {.*function_lookup_test.*pp-test.*struct ss.*}
  60
  61 gdb_test "info pretty-printer global .*function" \
  62     {.*function_lookup_test.*}
  63
  64 gdb_test "info pretty-printer .* pp-test" \
  65     {.*pp-test.*struct ss.*}
  66
  67 gdb_test "print flt" " = x=<42> y=<43>" \
  68     "print flt enabled #1"
  69
  70 gdb_test "print ss" " = a=<a=<1> b=<$hex>> b=<a=<2> b=<$hex>>" \
  71     "print ss enabled #1"
  72
  73 gdb_test "disable pretty-printer" \
  74     "5 printers disabled.*0 of 5 printers enabled"
  75
  76 gdb_test "enable pretty-printer" \
  77     "5 printers enabled.*5 of 5 printers enabled"
  78
  79 gdb_test "disable pretty-printer global" \
  80     "5 printers disabled.*0 of 5 printers enabled"
  81
  82 gdb_test "enable pretty-printer" \
  83     "5 printers enabled.*5 of 5 printers enabled"
  84
  85 gdb_test "disable pretty-printer global lookup_function_lookup_test" \
  86     "1 printer disabled.*4 of 5 printers enabled"
  87
  88 gdb_test "disable pretty-printer global pp-test;.*" \
  89     "4 printers disabled.*0 of 5 printers enabled"
  90
  91 gdb_test "info pretty-printer global .*function" \
  92     {.*function_lookup_test \[disabled\].*}
  93
  94 gdb_test "info pretty-printer .* pp-test" \
  95     {.*pp-test.*struct ss \[disabled\].*}
  96
  97 gdb_test "print flt" " = {x = 42, y = 43}" \
  98     "print flt disabled"
  99
 100 gdb_test "print ss" " = {a = {a = 1, b = $hex}, b = {a = 2, b = $hex}}" \
 101     "print ss disabled"
 102
 103 gdb_test "enable pretty-printer global lookup_function_lookup_test" \
 104     "1 printer enabled.*1 of 5 printers enabled"
 105
 106 # This doesn't enable any printers because each subprinter in the collection
 107 # is still individually disabled.  But this is still needed, to enable the
 108 # collection itself.
 109 gdb_test "enable pretty-printer global pp-test" \
 110     "0 printers enabled.*1 of 5 printers enabled"
 111
 112 gdb_test "enable pretty-printer global pp-test;.*ss.*" \
 113     "2 printers enabled.*3 of 5 printers enabled"
 114
 115 gdb_test "enable pretty-printer global pp-test;.*s.*" \
 116     "2 printers enabled.*5 of 5 printers enabled"
 117
 118 gdb_test "info pretty-printer" \
 119     {.*function_lookup_test.*pp-test.*struct ss.*}
 120
 121 gdb_test "print flt" " = x=<42> y=<43>" \
 122     "print flt re-enabled"
 123
 124 gdb_test "print ss" " = a=<a=<1> b=<$hex>> b=<a=<2> b=<$hex>>" \
 125     "print ss re-enabled"