py-finish-breakpoint2.exp revision 1.7 
1# Copyright (C) 2011-2017 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 the mechanism
17# exposing values to Python.
18
19load_lib gdb-python.exp
20
21standard_testfile .cc
22
23if {[prepare_for_testing "failed to prepare" $testfile $srcfile {debug c++}]} {
24    return -1
25}
26
27# Skip all tests if Python scripting is not enabled.
28if { [skip_python_tests] } { continue }
29
30if ![runto_main] then {
31    fail "cannot run to main."
32    return 0
33}
34
35set pyfile [gdb_remote_download host \
36		${srcdir}/${subdir}/${testfile}.py]
37
38#
39# Check FinishBreakpoints against C++ exceptions
40#
41
42gdb_breakpoint [gdb_get_line_number "Break after exception 2"]
43
44gdb_test "source $pyfile" ".*Python script imported.*" \
45         "import python scripts"
46
47gdb_breakpoint "throw_exception_1"
48gdb_test "continue" "Breakpoint .*throw_exception_1.*" "run to exception 1"
49
50gdb_test "python print (len(gdb.breakpoints()))" "3" "check BP count"
51gdb_test "python ExceptionFinishBreakpoint(gdb.newest_frame())" "init ExceptionFinishBreakpoint" "set FinishBP after the exception"
52gdb_test "continue" ".*stopped at ExceptionFinishBreakpoint.*" "check FinishBreakpoint in catch()"
53gdb_test "python print (len(gdb.breakpoints()))" "3" "check finish BP removal"
54
55gdb_test "continue" ".*Breakpoint.* throw_exception_1.*" "continue to second exception"
56gdb_test "python ExceptionFinishBreakpoint(gdb.newest_frame())" "init ExceptionFinishBreakpoint" "set FinishBP after the exception"
57gdb_test "continue" ".*exception did not finish.*" "FinishBreakpoint with exception thrown not caught"
58