120 lines
4.4 KiB
Text
120 lines
4.4 KiB
Text
# Copyright 2003-2016 Free Software Foundation, Inc.
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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# This file tests C++-specific maintenance commands and help on those.
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# Currently, no source file is used.
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# Test the help messages.
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proc test_help {} {
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set first_component_help "Print the first class/namespace component of NAME"
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set namespace_help "Deprecated placeholder for removed functionality."
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test_prefix_command_help {"maintenance cplus"} {
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"C\\+\\+ maintenance commands\.\[\r\n\]+"
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}
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test_prefix_command_help {"maint cp" "maintenance cplus"} {
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"C\\+\\+ maintenance commands.\r\n\r\n"
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}
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set multiple_help_body "List of maintenance cplus subcommands:\r\n\r\nmaintenance cplus first_component -- ${first_component_help}\r\nmaintenance cplus namespace -- ${namespace_help}\r\n\r\nType \"help maintenance cplus\" followed by maintenance cplus subcommand name for full documentation.\r\nCommand name abbreviations are allowed if unambiguous."
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gdb_test "maint cp" "\"maintenance cplus\" must be followed by the name of a command.\r\n.*"
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gdb_test "help maint cp first_component" "${first_component_help}."
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gdb_test "help maint cp namespace" "${namespace_help}."
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}
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# This is used when NAME should contain only a single component. Be
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# careful to make sure that parentheses get escaped properly.
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proc test_single_component {name} {
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set matchname [string_to_regexp "$name"]
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gdb_test "maint cp first_component $name" "$matchname"
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}
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# This is used when NAME is invalid.
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proc test_invalid_name {name} {
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set matchname [string_to_regexp "$name"]
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gdb_test "maint cp first_component $name" \
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"During symbol reading, unexpected demangled name '$matchname'.\r\n$matchname"
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}
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proc test_first_component {} {
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# The function in question might complain; make sure that we see
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# all complaints.
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gdb_test_no_output "set complaints 1000"
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test_single_component "foo"
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test_single_component "operator<<"
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test_single_component "operator>>"
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test_single_component "operator ->"
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test_single_component "operator()"
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test_single_component "operator>"
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test_single_component "operator<"
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test_single_component "operator ->"
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test_single_component "operator ->"
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test_single_component "foo()"
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test_single_component "foo(int)"
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test_single_component "foo(X::Y)"
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test_single_component "foo(X::Y, A::B)"
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test_single_component "foo(std::basic_streambuf<wchar_t,std::char_traits<wchar_t> >)"
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test_single_component "operator>(X::Y)"
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# Operator names can show up in weird places.
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test_single_component "int operator<< <char>()"
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test_single_component "T<Cooperator>"
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# NOTE: carlton/2003-04-23: I've only seen the first of these
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# produced by the demangler, but I'm including two more just to be
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# on the safe side.
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test_single_component "int foo<&(operator<<(C, C))>()"
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test_single_component "int foo<&operator<<(C, C)>()"
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test_single_component "int foo<operator<<(C, C)>()"
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gdb_test "maint cp first_component foo::bar" "foo"
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gdb_test "maint cp first_component foo::bar::baz" "foo"
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gdb_test "maint cp first_component C<A>::bar" "C<A>"
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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> > >"
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# Make sure we behave appropriately on invalid input.
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# NOTE: carlton/2003-06-25: As of today, the demangler can in fact
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# produce examples like the third case below: there really should
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# be a space between the two <'s. See PR gdb/1245.
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test_invalid_name "foo<"
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test_invalid_name "foo("
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test_invalid_name "bool operator<<char>"
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}
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proc test_namespace {} {
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gdb_test "maint cp namespace" "The `maint namespace' command was removed."
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}
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gdb_exit
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gdb_start
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test_help
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test_first_component
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test_namespace
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gdb_exit
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return 0
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