gdb/testsuite/gdb.cp/maint.exp

   1 # Copyright 2003, 2004, 2006 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 2 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, write to the Free Software
  15 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  16
  17
  18 # This file tests C++-specific maintenance commands and help on those.
  19
  20 # Currently, no source file is used.
  21
  22 if $tracelevel then {
  23         strace $tracelevel
  24         }
  25
  26 # Test the help messages.
  27
  28 proc test_help {} {
  29     set first_component_help "Print the first class/namespace component of NAME"
  30     set namespace_help "Print the list of possible C\\+\\+ namespaces"
  31
  32     test_prefix_command_help {"maintenance cplus"} {
  33         "C\\+\\+ maintenance commands\.\[\r\n\]+"
  34     }
  35
  36     test_prefix_command_help {"maint cp" "maintenance cplus"} {
  37         "C\\+\\+ maintenance commands.\r\n\r\n"
  38     }
  39
  40     set multiple_help_body "List of maintenance cplus subcommands:\r\n\r\nmaintenance cplus first_component -- ${first_component_help}\r\nmaintenance cplus namespace -- ${namespace_help}\r\n\r\nType \"help maintenance cplus\" followed by maintenance cplus subcommand name for full documentation.\r\nCommand name abbreviations are allowed if unambiguous."
  41
  42     gdb_test "maint cp" "\"maintenance cplus\" must be followed by the name of a command.\r\n.*"
  43
  44     gdb_test "help maint cp first_component" "${first_component_help}."
  45     gdb_test "help maint cp namespace" "${namespace_help}."
  46 }
  47
  48 # This is used when NAME should contain only a single component.  Be
  49 # careful to make sure that parentheses get escaped properly.
  50 proc test_single_component {name} {
  51     set matchname [string_to_regexp "$name"]
  52     gdb_test "maint cp first_component $name" "$matchname"
  53 }
  54
  55 # This is used when NAME is invalid.
  56 proc test_invalid_name {name} {
  57     set matchname [string_to_regexp "$name"]
  58     gdb_test "maint cp first_component $name" \
  59         "During symbol reading, unexpected demangled name '$matchname'.\r\n$matchname"
  60 }
  61
  62 proc test_first_component {} {
  63     # The function in question might complain; make sure that we see
  64     # all complaints.
  65
  66     gdb_test "set complaints 1000" ""
  67
  68     test_single_component "foo"
  69     test_single_component "operator<<"
  70     test_single_component "operator>>"
  71     test_single_component "operator ->"
  72     test_single_component "operator()"
  73     test_single_component "operator>"
  74     test_single_component "operator<"
  75     test_single_component "operator ->"
  76     test_single_component "operator  ->"
  77
  78     test_single_component "foo()"
  79     test_single_component "foo(int)"
  80     test_single_component "foo(X::Y)"
  81     test_single_component "foo(X::Y, A::B)"
  82     test_single_component "foo(std::basic_streambuf<wchar_t,std::char_traits<wchar_t> >)"
  83     test_single_component "operator>(X::Y)"
  84
  85     # Operator names can show up in weird places.
  86
  87     test_single_component "int operator<< <char>()"
  88     test_single_component "T<Cooperator>"
  89
  90     # NOTE: carlton/2003-04-23: I've only seen the first of these
  91     # produced by the demangler, but I'm including two more just to be
  92     # on the safe side.
  93     test_single_component "int foo<&(operator<<(C, C))>()"
  94     test_single_component "int foo<&operator<<(C, C)>()"
  95     test_single_component "int foo<operator<<(C, C)>()"
  96
  97     gdb_test "maint cp first_component foo::bar" "foo"
  98     gdb_test "maint cp first_component foo::bar::baz" "foo"
  99     gdb_test "maint cp first_component C<A>::bar" "C<A>"
 100     gdb_test "maint cp first_component C<std::basic_streambuf<wchar_t,std::char_traits<wchar_t> > >::bar" "C<std::basic_streambuf<wchar_t,std::char_traits<wchar_t> > >"
 101
 102     # Make sure we behave appropriately on invalid input.
 103
 104     # NOTE: carlton/2003-06-25: As of today, the demangler can in fact
 105     # produce examples like the third case below: there really should
 106     # be a space between the two <'s.  See PR gdb/1245.
 107
 108     test_invalid_name "foo<"
 109     test_invalid_name "foo("
 110     test_invalid_name "bool operator<<char>"
 111 }
 112
 113 proc test_namespace {} {
 114     # There's not a lot we can do to test this.
 115
 116     gdb_test "maint cp namespace" "Possible namespaces:"
 117 }
 118
 119 gdb_exit
 120 gdb_start
 121
 122 test_help
 123 test_first_component
 124 test_namespace
 125
 126 gdb_exit
 127 return 0