gdb/testsuite/gdb.linespec/line-breakpoint-outside-function.exp

# Copyright 2022-2024 Free Software Foundation, Inc.

# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program.  If not, see <http://www.gnu.org/licenses/>.

# Test that placing a line breakpoint outside a function results in a pending
# breakpoint.  More importantly, that it does "drift" and place a
# breakpoint on the next function.
#
# See the .c file for more details.

standard_testfile

set shlib_path [standard_output_file ${testfile}-lib.so]
if {[build_executable "build shlib" $shlib_path $srcfile {debug shlib}]} {
    return
}

set opts [list debug shlib_load additional_flags=-DTHE_LIB_PATH="${shlib_path}"]
if {[build_executable "failed to prepare" ${testfile} ${srcfile} $opts]} {
    return
}

proc do_test {} {
    clean_restart $::binfile

    # To make things easier, just so we don't have to deal with the question.
    gdb_test_no_output "set breakpoint pending on"

    set lineno [gdb_get_line_number "break here"]
    gdb_test "break $lineno" \
	[multi_line \
	     "No compiled code for line $lineno in the current file\\." \
	     "Breakpoint 1 \\($lineno\\) pending\\."] \
	"breakpoint on a line outside any function"

    gdb_run_cmd
    gdb_test_multiple "" "stop on lib function breakpoint" {
	-re -wrap "Breakpoint 1, the_lib_func .*29.*x\\+\\+.*" {
	    pass $gdb_test_name
	}
    }
}

do_test