gdb/testsuite/gdb.ada/complete.exp

   1 # Copyright 2005, 2007, 2009, 2010, 2011 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 if $tracelevel then {
  17     strace $tracelevel
  18 }
  19
  20 load_lib "ada.exp"
  21
  22 set testdir "complete"
  23 set testfile "${testdir}/foo"
  24 set srcfile ${srcdir}/${subdir}/${testfile}.adb
  25 set binfile ${objdir}/${subdir}/${testfile}
  26
  27 file mkdir ${objdir}/${subdir}/${testdir}
  28 if {[gdb_compile_ada "${srcfile}" "${binfile}" executable [list debug ]] != "" } {
  29   return -1
  30 }
  31
  32 clean_restart ${testfile}
  33
  34 set bp_location [gdb_get_line_number "START" ${testdir}/foo.adb]
  35 runto "foo.adb:$bp_location"
  36
  37 set eol "\[\r\n\]*"
  38
  39 # A convenience function that verifies that the "complete EXPR" command
  40 # returns the EXPECTED_OUTPUT.
  41
  42 proc test_gdb_complete { expr expected_output } {
  43     gdb_test "complete p $expr" \
  44              "$expected_output" \
  45              "complete p $expr"
  46 }
  47
  48 # A convenience function that verifies that the "complete EXPR" command
  49 # does not genearte any output.
  50
  51 proc test_gdb_no_completion { expr } {
  52     # FIXME: brobecker/2007-12-27: How do you verify that the command
  53     # output is actually really empty???  For now, the following does
  54     # not verify this at all:
  55     test_gdb_complete "$expr" ""
  56 }
  57
  58 # A convenience function that joins all the arguments together,
  59 # with a regexp that matches zero-or-more end of lines in between
  60 # each argument.  This function is ideal to write the expected output
  61 # of a GDB command that generates more than a couple of lines, as
  62 # this allows us to write each line as a separate string, which is
  63 # easier to read by a human being.
  64
  65 proc multi_line { args } {
  66     return [join $args "\[\r\n\]*"]
  67 }
  68 # Try a global variable, only one match should be found:
  69
  70 test_gdb_complete "my_glob" \
  71                   "p my_global_variable"
  72
  73 # A global variable, inside a nested package:
  74
  75 test_gdb_complete "insi" \
  76                   "p inside_variable"
  77
  78 # A global variable inside a nested package, but only giving part of
  79 # the fully qualified name (top level package name missing):
  80
  81 test_gdb_no_completion "inner.insi"
  82
  83 # An incomplete nested package name, were lies a single symbol:
  84 test_gdb_complete "pck.inne" \
  85                   "p pck.inner.inside_variable"
  86
  87 # A fully qualified symbol name, mangled...
  88 test_gdb_complete "pck__inner__ins" \
  89                   "p pck__inner__inside_variable"
  90
  91 # A fully qualified symbol name...
  92 test_gdb_complete "pck.inner.ins" \
  93                   "p pck.inner.inside_variable"
  94
  95 # Make sure that "inside" is not returned as a possible completion
  96 # for "side"...
  97 test_gdb_no_completion "side"
  98
  99 # Verify that "Exported_Capitalized" is not returned as a match for
 100 # "exported", since its symbol name contains capital letters.
 101 test_gdb_no_completion "exported"
 102
 103 # check the "<...>" notation.
 104 test_gdb_complete "<Exported" \
 105                   "p <Exported_Capitalized>"
 106
 107 # A global symbol, created by the binder, that starts with __gnat...
 108 test_gdb_complete "__gnat_ada_main_progra" \
 109                   "p __gnat_ada_main_program_name"
 110
 111 # A global symbol, created by the binder, that starts with __gnat,
 112 # and using the '<' notation.
 113 test_gdb_complete "<__gnat_ada_main_prog" \
 114                   "p <__gnat_ada_main_program_name>"
 115
 116 # A local variable
 117 test_gdb_complete "some" \
 118                   "p some_local_variable"
 119
 120 # A local variable variable, but in a different procedure. No match
 121 # should be returned.
 122 test_gdb_no_completion "not_in_sco"
 123
 124 # A fully qualified variable name that doesn't exist...
 125 test_gdb_no_completion "pck.ins"
 126
 127 # A fully qualified variable name that does exist...
 128 test_gdb_complete "pck.my" \
 129                   "p pck.my_global_variable"
 130
 131 # A fully qualified package name
 132 test_gdb_complete "pck.inne" \
 133                   "p pck.inner.inside_variable"
 134
 135 # A fully qualified package name, with a dot at the end
 136 test_gdb_complete "pck.inner." \
 137                   "p pck.inner.inside_variable"
 138
 139 # Two matches, from the global scope:
 140 test_gdb_complete "local_ident" \
 141                   [multi_line "p local_identical_one" \
 142                               "p local_identical_two" ]
 143
 144 # Two matches, from the global scope, but using fully qualified names:
 145 test_gdb_complete "pck.local_ident" \
 146                   [multi_line "p pck.local_identical_one" \
 147                               "p pck.local_identical_two" ]
 148
 149 # Two matches, from the global scope, but using mangled fully qualified
 150 # names:
 151 test_gdb_complete "pck__local_ident" \
 152                   [multi_line "p pck__local_identical_one" \
 153                               "p pck__local_identical_two" ]
 154
 155 # Two matches, one from the global scope, the other from the local scope:
 156 test_gdb_complete "external_ident" \
 157                   [multi_line "p external_identical_one" \
 158                               "p external_identical_two" ]
 159
 160 # Complete on the name of package.
 161 test_gdb_complete "pck" \
 162                   [multi_line "(p pck\\.ad\[sb\])?" \
 163                               "(p pck\\.ad\[sb\])?" \
 164                               "p pck.external_identical_one" \
 165                               "p pck.inner.inside_variable" \
 166                               "p pck.local_identical_one" \
 167                               "p pck.local_identical_two" \
 168                               "p pck.my_global_variable" \
 169                               "p pck.proc" ]
 170
 171 # Complete on the name of a package followed by a dot:
 172 test_gdb_complete "pck." \
 173                   [multi_line "(p pck\\.ad\[sb\])?" \
 174                               "(p pck\\.ad\[sb\])?" \
 175                               "p pck.external_identical_one" \
 176                               "p pck.inner.inside_variable" \
 177                               "p pck.local_identical_one" \
 178                               "p pck.local_identical_two" \
 179                               "p pck.my_global_variable" \
 180                               "p pck.proc" ]
 181
 182 # Complete a mangled symbol name, but using the '<...>' notation.
 183 test_gdb_complete "<pck__my" \
 184                   "p <pck__my_global_variable>"
 185
 186