gdb/testsuite/gdb.base/langs.exp

   1 #   Copyright (C) 1997-2015 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
  17 standard_testfile langs0.c langs1.c langs2.c
  18
  19 if [is_remote host] {
  20     remote_download host ${srcdir}/${subdir}/langs1.f
  21     remote_download host ${srcdir}/${subdir}/langs2.cxx
  22 }
  23
  24
  25 if {[prepare_for_testing ${testfile}.exp ${testfile} \
  26          [list $srcfile $srcfile2 $srcfile3] {debug}]} {
  27     return -1
  28 }
  29
  30 set oldtimeout $timeout
  31 set timeout 10
  32
  33
  34
  35 # Create and source the file that provides information about the compiler
  36 # used to compile the test case.
  37 if [get_compiler_info] {
  38     return -1
  39 }
  40
  41 gdb_test_multiple "b langs0" "break on nonexistent function in langs.exp" {
  42         -re "Function \"langs0\" not defined\..*Make breakpoint pending on future shared library load.*y or .n.. $" {
  43
  44                 gdb_test "n" "" "break on nonexistent function in langs.exp"
  45         }
  46         -re "Breakpoint .* (deferred).*$gdb_prompt $" {
  47                 pass "break on nonexistent function in langs.exp"
  48         }
  49 }
  50
  51 if {$hp_aCC_compiler} {
  52     set isfixed 1
  53     set lang c\\+\\+
  54     set ext cxx
  55     set foo_func foo__Fi__Fi
  56     set do_func do::langs0
  57 } else {
  58     if {$hp_cc_compiler} {
  59         set isfixed 1
  60         set lang c
  61         set ext c
  62     } else {
  63         set isfixed 0
  64     }
  65     set foo_func foo__Fi
  66     set do_func langs0__2do
  67 }
  68
  69 if [runto csub] then {
  70
  71     if { !$isfixed } { set lang c }
  72     gdb_test "show language" "currently $lang\".*" \
  73         "show language at csub in langs.exp"
  74     # On some machines, foo doesn't get demangled because the N_SOL for
  75     # langs2.cxx is seen only after the function stab for foo.  So
  76     # the following regexps are kludged to accept foo__Fi as well as foo,
  77     # even though only the latter is correct.  I haven't tried to xfail it
  78     # because it depends on details of the compiler.
  79
  80     # Take out xfail. This test has been passing for some time now.
  81     #if {!$gcc_compiled} then { setup_xfail "hppa*-*-hpux*" }
  82     gdb_test "bt" "#0.*csub.*#1.*(foo|$foo_func) \\(.*#2.*cppsub_ .*#3.*fsub.*#4.*$do_func \\(.*#5  \[0-9a-fx\]* in main.*" "backtrace in langs.exp"
  83
  84     if { !$isfixed } { set lang c\\+\\+; set ext cxx }
  85     if {!$gcc_compiled} then { setup_xfail "rs6000-*-*" }
  86     gdb_test "up" ".* in (foo|$foo_func).* at langs2\\.$ext.*return csub \\(.*" \
  87         "up to foo in langs.exp"
  88     gdb_test "show language" "currently $lang.*" \
  89         "show language at foo in langs.exp"
  90
  91     if {!$gcc_compiled} then { setup_xfail "rs6000-*-*" }
  92     gdb_test "up" ".* in cppsub_ .* at langs2\\.$ext.*return foo \\(.*" \
  93         "up to cppsub_ in langs.exp"
  94     gdb_test "show language" "currently $lang.*" \
  95         "show language at cppsub_ in langs.exp"
  96
  97     if { !$isfixed } { set lang fortran }
  98     if {!$gcc_compiled} then { setup_xfail "rs6000-*-*" }
  99     gdb_test "up" ".* in fsub.* at langs1\\.f.*" \
 100         "up to fsub in langs.exp"
 101     gdb_test "show language" "currently $lang.*" \
 102         "show language at fsub in langs.exp"
 103
 104     # Take out xfail. This test has been passing for sometime now.
 105     #if {!$gcc_compiled} then { setup_xfail "hppa*-*-hpux*" }
 106     if { !$isfixed } { set lang c }
 107     gdb_test "up" ".* in $do_func .* at .*langs0\\.c.*return fsub.*" \
 108         "up to langs0__2do in langs.exp"
 109     gdb_test "show language" "currently $lang\".*" \
 110         "show language at langs0__2do in langs.exp"
 111
 112     gdb_test "up" ".* in main .* at .*langs0\\.c.*if \\(langs0__2do \\(.*" \
 113         "up to main in langs.exp"
 114     gdb_test "show language" "currently $lang\".*" \
 115         "show language at main in langs.exp"
 116
 117     if [target_info exists gdb,noresults] { return }
 118
 119     gdb_continue_to_end "langs.exp"
 120 }
 121
 122 gdb_exit
 123 gdb_start
 124 gdb_reinitialize_dir $srcdir/$subdir
 125 gdb_load $binfile
 126
 127 # Try exercising the "minimal" language a bit...
 128
 129 if [runto csub] then {
 130     gdb_test "set lang minimal" \
 131              "Warning: the current language does not match this frame." \
 132              "set lang to minimal"
 133
 134     gdb_test "print x" " = 5000" "print parameter value"
 135 }
 136
 137 set timeout $oldtimeout
 138 return 0