gdb/testsuite/gdb.rust/modules.exp

   1 # Copyright (C) 2016-2022 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 # Test name lookup.
  17
  18 load_lib rust-support.exp
  19 if {[skip_rust_tests]} {
  20     return
  21 }
  22
  23 standard_testfile .rs
  24 if {[prepare_for_testing "failed to prepare" $testfile $srcfile {debug rust}]} {
  25     return -1
  26 }
  27
  28 set line [gdb_get_line_number "set breakpoint here"]
  29 if {![runto ${srcfile}:$line]} {
  30     untested "could not run to breakpoint"
  31     return -1
  32 }
  33
  34 # Currently a closure type is not described by rustc.
  35 # https://github.com/rust-lang/rust/issues/33121
  36 # gdb_test "call f2()" "lambda f2"
  37
  38 if ![target_info exists gdb,noinferiorio] {
  39     gdb_test_stdio "call f3()" "mod1::inner::innest::f3"
  40     gdb_test_stdio "call self::f2()" "mod1::inner::innest::f2"
  41     gdb_test_stdio "call self::super::f2()" "mod1::inner::f2"
  42     gdb_test_stdio "call super::f2()" "mod1::inner::f2"
  43     gdb_test_stdio "call self::super::super::f2()" "mod1::f2"
  44     gdb_test_stdio "call super::super::f2()" "mod1::f2"
  45     gdb_test_stdio "call ::f2()" "::f2"
  46     gdb_test_stdio "call extern modules::mod1::f2()" "mod1::f2"
  47 }
  48 gdb_test "call super::super::super::f2()" \
  49     "Too many super:: uses from 'modules::mod1::inner::innest'"
  50
  51 gdb_test_sequence "ptype ::Generic::<::Generic<::Type> >" "" {
  52     "type = struct modules::Generic<modules::Generic<modules::Type>> \\("
  53     "  modules::Generic<modules::Type>,"
  54     "\\)"
  55 }
  56
  57 gdb_test_sequence "ptype ::Generic::<::Generic<extern modules::Type> >" "" {
  58     "type = struct modules::Generic<modules::Generic<modules::Type>> \\("
  59     "  modules::Generic<modules::Type>,"
  60     "\\)"
  61 }
  62
  63 gdb_test_sequence "ptype ::Generic::<::Generic<::mod1::Type>>" "" {
  64     "type = struct modules::Generic<modules::Generic<modules::mod1::Type>> \\("
  65     "  modules::Generic<modules::mod1::Type>,"
  66     "\\)"
  67 }
  68
  69 gdb_test_sequence "ptype ::Generic::<::Generic<super::Type>>" "" {
  70     "type = struct modules::Generic<modules::Generic<modules::mod1::inner::Type>> \\("
  71     "  modules::Generic<modules::mod1::inner::Type>,"
  72     "\\)"
  73 }
  74
  75 gdb_test_sequence "ptype ::Generic::<::Generic<self::Type>>" "" {
  76     "type = struct modules::Generic<modules::Generic<modules::mod1::inner::innest::Type>> \\("
  77     "  modules::Generic<modules::mod1::inner::innest::Type>,"
  78     "\\)"
  79 }
  80
  81 # Not working yet.
  82 # gdb_test_sequence "ptype ::Generic<Type>" "" ...
  83
  84 # Some basic linespec tests.
  85 foreach mod {mod1::inner::innest mod1::inner mod1 {}} {
  86     if {$mod != ""} {
  87         append mod ::
  88     }
  89     gdb_breakpoint modules::${mod}f2 message
  90     gdb_breakpoint "*::${mod}f2" message
  91 }
  92
  93 gdb_test "print ::TWENTY_THREE" " = 23"
  94
  95 gdb_test "print super TWENTY_THREE" "'::' expected"
  96 gdb_test "print super::23" "identifier expected"
  97 gdb_test "ptype ::Generic::<::Generic<self::Type" "'>' expected"