gdb/testsuite/gdb.cp/cpcompletion.exp

   1 # Copyright 2009-2016 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.
  17
  18 # A helper procedure to test location completions restricted by
  19 # class.
  20 proc test_class_complete {class expr name matches} {
  21     global gdb_prompt
  22
  23     set matches [lsort $matches]
  24     set cmd "complete break ${class}::$expr"
  25     set seen {}
  26     gdb_test_multiple $cmd $name {
  27         "break ${class}::main" { fail "$name (saw global symbol)" }
  28         $cmd { exp_continue }
  29         -re "break ${class}::\[A-Za-z0-9_~\]+" {
  30             set str $expect_out(0,string)
  31             scan $str "break ${class}::%\[^(\]" method
  32             lappend seen $method
  33             exp_continue
  34         }
  35         -re "$gdb_prompt $" {
  36             set failed ""
  37             foreach got [lsort $seen] have $matches {
  38                 if {![string equal $got $have]} {
  39                     set failed $have
  40                     break
  41                 }
  42             }
  43             if {[string length $failed] != 0} {
  44                 fail "$name ($failed not found)"
  45             } else {
  46                 pass $name
  47             }
  48         }
  49     }
  50 }
  51
  52 if { [skip_cplus_tests] } { continue }
  53
  54 standard_testfile pr9594.cc
  55
  56 if {[prepare_for_testing $testfile.exp $testfile $srcfile {debug c++}]} {
  57     return -1
  58 }
  59
  60 # Test that completion is restricted by class name (all methods)
  61 test_class_complete Foo "" "complete class methods" \
  62     [list Foo Foofoo get_foo set_foo ~Foo]
  63
  64 test_class_complete Foo F "complete class methods beginning with F" \
  65     [list Foo Foofoo]
  66
  67 # The tests below depend on the current code scope.
  68
  69 set bp_location [gdb_get_line_number "Set breakpoint here" ${srcfile}]
  70
  71 if {![runto "${srcfile}:$bp_location"]} {
  72     perror "test suppressed"
  73     return
  74 }
  75
  76 # This also tests inheritance -- completion should only see a single
  77 # "get_foo".
  78 gdb_test "complete p foo1.g" "p foo1\\.get_foo"
  79
  80 # Test inheritance without overriding.
  81 gdb_test "complete p foo1.base" "p foo1\\.base_function_only"
  82
  83 # Test non-completion of constructor names.
  84 gdb_test "complete p foo1.Fo" "p foo1\\.Foofoo"
  85
  86 # Test completion with an anonymous struct.
  87 gdb_test "complete p a.g" "p a\\.get"