gdb/testsuite/gdb.cp/cpcompletion.exp

   1 # Copyright 2009, 2010 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 $tracelevel then {
  53         strace $tracelevel
  54 }
  55
  56 if { [skip_cplus_tests] } { continue }
  57
  58 set testfile pr9594
  59 set binfile ${objdir}/${subdir}/${testfile}
  60
  61 if {[gdb_compile "${srcdir}/${subdir}/${testfile}.cc" "${testfile}.o" object {c++ debug}] != ""} {
  62     untested cpcompletion.exp
  63     return -1
  64 }
  65
  66 if {[gdb_compile "${testfile}.o" ${binfile} executable {c++ debug}] != "" } {
  67      untested cpcompletion.exp
  68      return -1
  69 }
  70
  71 gdb_exit
  72
  73 gdb_start
  74 gdb_reinitialize_dir $srcdir/$subdir
  75 gdb_load ${binfile}
  76
  77 set bp_location [gdb_get_line_number "Set breakpoint here" ${testfile}.cc]
  78
  79 if {![runto "${testfile}.cc:$bp_location"]} {
  80     perror "test suppressed"
  81     return
  82 }
  83
  84 # This also tests inheritance -- completion should only see a single
  85 # "get_foo".
  86 gdb_test "complete p foo1.g" "p foo1\\.get_foo"
  87
  88 # Test inheritance without overriding.
  89 gdb_test "complete p foo1.base" "p foo1\\.base_function_only"
  90
  91 # Test non-completion of constructor names.
  92 gdb_test "complete p foo1.Fo" "p foo1\\.Foofoo"
  93
  94 # Test completion with an anonymous struct.
  95 gdb_test "complete p a.g" "p a\\.get"
  96
  97 # Test that completion is restricted by class name (all methods)
  98 test_class_complete Foo "" "complete class methods" \
  99     [list Foo Foofoo get_foo set_foo ~Foo]
 100
 101 test_class_complete Foo F "complete class methods beginning with F" \
 102     [list Foo Foofoo]
 103