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# Copyright 2023-2024 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/>.
# This test is for creating thread-specific breakpoint using the MI,
# and checking the results from GDB.
load_lib mi-support.exp
set MIFLAGS "-i=mi"
if {[mi_clean_restart]} {
return
}
standard_testfile
if [build_executable ${testfile}.exp ${binfile} ${srcfile}] {
return -1
}
proc make_loc {num} {
return [mi_make_breakpoint_loc -thread "1" -number "$::decimal\\.$num"]
}
proc do_test { mode } {
# Ensure we get an error when placing a b/p for thread 1 at a point
# where thread 1 doesn't exist.
mi_gdb_test "-break-insert -p 1 bar" \
"\\^error,msg=\"Unknown thread 1\\.\""
# If we have a separate CLI UI then run the 'info breakpoints'
# command. There was a time when the previous breakpoint request
# would succeed, and then 'info breakpoint' on the CLI would
# trigger an assertion.
if {$mode eq "separate"} {
with_spawn_id $::gdb_main_spawn_id {
gdb_test "info breakpoints" "No breakpoints, watchpoints, tracepoints, or catchpoints\\." \
"check CLI 'info breakpoints' when there are no breakpoints"
}
}
if {[mi_runto_main] == -1} {
return -1
}
# Ensure we get an error when placing a b/p for a thread that doesn't
# exist (when other threads do exist).
mi_gdb_test "-break-insert -p 999 bar" \
"\\^error,msg=\"Unknown thread 999\\.\""
mi_create_breakpoint "-p 1 bar" "thread-specific b/p on bar" \
-thread "1"
set loc1 [make_loc 1]
set loc2 [make_loc 2]
set loc3 [make_loc 3]
mi_create_breakpoint_multi "-p 1 foo" "thread-specific b/p on foo" \
-thread "1" \
-locations "\\\[$loc1,$loc2,$loc3\\\]"
# Check that 'info breakpoints' on the CLI succeeds.
if {$mode eq "separate"} {
with_spawn_id $::gdb_main_spawn_id {
gdb_test "info breakpoints" ".*" \
"check CLI 'info breakpoints' when there are some breakpoints"
}
}
return 1
}
foreach_mi_ui_mode mode {
if {$mode == "separate"} {
set start_ops "separate-mi-tty"
} else {
set start_ops ""
}
if {[mi_clean_restart $binfile $start_ops]} {
break
}
set res [do_test $mode]
# mi_clean_restart and gdb_finish call gdb_exit, which doesn't work for
# separate-mi-tty. Use mi_gdb_exit instead.
mi_gdb_exit
if { $res == -1 } {
break
}
}
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