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      1 # Copyright (C) 2015-2024 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.  It tests Python-based
     17 # unwinding CLI.
     18 
     19 load_lib gdb-python.exp
     20 
     21 require allow_python_tests
     22 
     23 standard_testfile
     24 
     25 if {[prepare_for_testing "failed to prepare" ${testfile} ${srcfile}] } {
     26     return -1
     27 }
     28 
     29 set pyfile [gdb_remote_download host ${srcdir}/${subdir}/${testfile}.py]
     30 
     31 if {![runto_main]} {
     32     return -1
     33 }
     34 
     35 gdb_test "source ${pyfile}" "Python script imported" \
     36     "import python scripts"
     37 
     38 gdb_test_sequence "frame" "All unwinders enabled" {
     39     "py_unwind_maint_ps_unwinder called"
     40     "global_unwinder called"
     41     "#0  main"
     42 }
     43 
     44 gdb_test_sequence "info unwinder" "Show all unwinders" {
     45     "Global:"
     46     "  global_unwinder"
     47     "Progspace .*py-unwind-maint:"
     48     "py_unwind_maint_ps_unwinder"
     49 }
     50 
     51 gdb_breakpoint ${srcfile}:[gdb_get_line_number "next-line"]
     52 
     53 gdb_test_sequence "continue" "Unwinders called" {
     54     "py_unwind_maint_ps_unwinder called"
     55     "global_unwinder called"
     56 }
     57 
     58 gdb_test_sequence "disable unwinder global .*" "Unwinder disabled" {
     59     "1 unwinder disabled"
     60 }
     61 
     62 gdb_test_sequence "info unwinder" "Show with global unwinder disabled" {
     63     "Global:"
     64     "  global_unwinder \\[disabled\\]"
     65     "Progspace .*py-unwind-maint:"
     66     "  py_unwind_maint_ps_unwinder"
     67 }
     68 
     69 gdb_test_sequence "where" "Global unwinder disabled" {
     70     "py_unwind_maint_ps_unwinder called\r\n#0  main"
     71 }
     72