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old-cross-binutils/gdb/testsuite/gdb.ada/bad-task-bp-keyword.exp

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Update year range in copyright notice of all files owned by the GDB project. gdb/ChangeLog: Update year range in copyright notice of all files.
2015-01-01 09:32:14 +00:00
# Copyright 2012-2015 Free Software Foundation, Inc.
stop parsing breakpoint command if invalid keyword found With an Ada program, trying to break on a specific Ada task, but with the wrong capitalization of the `task' keyword, we currently get only pieces of the "garbage" that caused the error: (gdb) b *rendez_vous'address TASK 2 Garbage 2 at end of command Pushing this a little further: (gdb) b *rendez_vous'address TASK Task TaSK 2 Garbage 2 at end of command Another interesting failure mode: (gdb) b *rendez_vous'address TASK if Argument required (expression to compute). The parser skipped `TASK', then found the `if' keyword, and thus started looking for a condition. This patch fixes the problem by aborting the parsing as soon as an invalid keyword is found. This makes it consistent with the case where the REST parameter is passed as NULL (where an error is raised immediately after seeing the first invalid keyword). It also introduces a new testcase that reproduces all above scenarios. gdb/ChangeLog: * breakpoint.c (find_condition_and_thread): Stop parsing as soon as the first invalid keyword is found. gdb/testsuite/ChangeLog: * gdb.ada/bad-task-bp-keyword: New testcase.
2012-06-05 13:50:13 +00:00
#
# 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/>.
load_lib "ada.exp"
* lib/ada.exp (standard_ada_testfile): New proc. * gdb.ada/aliased_array.exp: Use standard_ada_testfile. * gdb.ada/array_bounds.exp: Use standard_ada_testfile. * gdb.ada/array_return.exp: Use standard_ada_testfile. * gdb.ada/array_subscript_addr.exp: Use standard_ada_testfile. * gdb.ada/arrayidx.exp: Use standard_ada_testfile. * gdb.ada/arrayparam.exp: Use standard_ada_testfile. * gdb.ada/arrayptr.exp: Use standard_ada_testfile. * gdb.ada/atomic_enum.exp: Use standard_ada_testfile. * gdb.ada/bad-task-bp-keyword.exp: Use standard_ada_testfile. * gdb.ada/bp_enum_homonym.exp: Use standard_ada_testfile. * gdb.ada/bp_on_var.exp: Use standard_ada_testfile. * gdb.ada/bp_range_type.exp: Use standard_ada_testfile. * gdb.ada/call_pn.exp: Use standard_ada_testfile. * gdb.ada/catch_ex.exp: Use standard_ada_testfile. * gdb.ada/char_enum.exp: Use standard_ada_testfile. * gdb.ada/char_param.exp: Use standard_ada_testfile. * gdb.ada/complete.exp: Use standard_ada_testfile. * gdb.ada/cond_lang.exp: Use standard_ada_testfile, standard_output_file. * gdb.ada/dyn_loc.exp: Use standard_ada_testfile. * gdb.ada/enum_idx_packed.exp: Use standard_ada_testfile. * gdb.ada/exec_changed.exp: Use standard_ada_testfile, standard_output_file. * gdb.ada/exprs.exp: Use standard_ada_testfile. * gdb.ada/fixed_cmp.exp: Use standard_ada_testfile. * gdb.ada/fixed_points.exp: Use standard_ada_testfile. * gdb.ada/formatted_ref.exp: Use standard_ada_testfile. * gdb.ada/frame_args.exp: Use standard_ada_testfile. * gdb.ada/fullname_bp.exp: Use standard_ada_testfile. * gdb.ada/fun_addr.exp: Use standard_ada_testfile. * gdb.ada/fun_in_declare.exp: Use standard_ada_testfile. * gdb.ada/funcall_param.exp: Use standard_ada_testfile. * gdb.ada/homonym.exp: Use standard_ada_testfile. * gdb.ada/info_locals_renaming.exp: Use standard_ada_testfile. * gdb.ada/int_deref.exp: Use standard_ada_testfile. * gdb.ada/interface.exp: Use standard_ada_testfile. * gdb.ada/lang_switch.exp: Use standard_ada_testfile, standard_output_file * gdb.ada/mi_catch_ex.exp: Use standard_ada_testfile. * gdb.ada/mi_task_arg.exp: Use standard_ada_testfile. * gdb.ada/mi_task_info.exp: Use standard_ada_testfile. * gdb.ada/mod_from_name.exp: Use standard_ada_testfile. * gdb.ada/nested.exp: Use standard_ada_testfile. * gdb.ada/null_array.exp: Use standard_ada_testfile. * gdb.ada/null_record.exp: Use standard_ada_testfile. * gdb.ada/operator_bp.exp: Use standard_ada_testfile. * gdb.ada/packed_array.exp: Use standard_ada_testfile. * gdb.ada/packed_tagged.exp: Use standard_ada_testfile. * gdb.ada/print_chars.exp: Use standard_ada_testfile. * gdb.ada/print_pc.exp: Use standard_ada_testfile. * gdb.ada/ptr_typedef.exp: Use standard_ada_testfile. * gdb.ada/ptype_field.exp: Use standard_ada_testfile. * gdb.ada/ptype_tagged_param.exp: Use standard_ada_testfile. * gdb.ada/rec_return.exp: Use standard_ada_testfile. * gdb.ada/ref_param.exp: Use standard_ada_testfile. * gdb.ada/ref_tick_size.exp: Use standard_ada_testfile. * gdb.ada/same_enum.exp: Use standard_ada_testfile. * gdb.ada/set_pckd_arr_elt.exp: Use standard_ada_testfile. * gdb.ada/small_reg_param.exp: Use standard_ada_testfile. * gdb.ada/start.exp: Use standard_ada_testfile. * gdb.ada/str_ref_cmp.exp: Use standard_ada_testfile. * gdb.ada/sym_print_name.exp: Use standard_ada_testfile. * gdb.ada/taft_type.exp: Use standard_ada_testfile. * gdb.ada/tagged.exp: Use standard_ada_testfile. * gdb.ada/tagged_not_init.exp: Use standard_ada_testfile. * gdb.ada/task_bp.exp: Use standard_ada_testfile. * gdb.ada/tasks.exp: Use standard_ada_testfile. * gdb.ada/tick_last_segv.exp: Use standard_ada_testfile. * gdb.ada/type_coercion.exp: Use standard_ada_testfile. * gdb.ada/uninitialized_vars.exp: Use standard_ada_testfile. * gdb.ada/variant_record_packed_array.exp: Use standard_ada_testfile. * gdb.ada/watch_arg.exp: Use standard_ada_testfile. * gdb.ada/whatis_array_val.exp: Use standard_ada_testfile. * gdb.ada/widewide.exp: Use standard_ada_testfile.
2012-07-26 18:43:02 +00:00
standard_ada_testfile foo
stop parsing breakpoint command if invalid keyword found With an Ada program, trying to break on a specific Ada task, but with the wrong capitalization of the `task' keyword, we currently get only pieces of the "garbage" that caused the error: (gdb) b *rendez_vous'address TASK 2 Garbage 2 at end of command Pushing this a little further: (gdb) b *rendez_vous'address TASK Task TaSK 2 Garbage 2 at end of command Another interesting failure mode: (gdb) b *rendez_vous'address TASK if Argument required (expression to compute). The parser skipped `TASK', then found the `if' keyword, and thus started looking for a condition. This patch fixes the problem by aborting the parsing as soon as an invalid keyword is found. This makes it consistent with the case where the REST parameter is passed as NULL (where an error is raised immediately after seeing the first invalid keyword). It also introduces a new testcase that reproduces all above scenarios. gdb/ChangeLog: * breakpoint.c (find_condition_and_thread): Stop parsing as soon as the first invalid keyword is found. gdb/testsuite/ChangeLog: * gdb.ada/bad-task-bp-keyword: New testcase.
2012-06-05 13:50:13 +00:00
if {[gdb_compile_ada "${srcfile}" "${binfile}" executable [list debug ]] != "" } {
return -1
}
clean_restart ${testfile}
# Star the program in order to have some tasks running...
set bp_location [gdb_get_line_number "STOP_HERE" ${testdir}/foo.adb]
runto "foo.adb:$bp_location"
# Try inserting a breakpoint on task 2, but using the wrong capitalization
# on the 'task' keyword ("TASK" instead of "task"). The debugger should
# report an error. Try various weird combinations too.
gdb_test "break *break_me'address TASK 2" \
"Garbage 'TASK 2' at end of command"
set test "break *break_me'address TASK Task TaSK 2"
gdb_test_multiple "$test" $test {
-re "Garbage 'TASK Task TaSK 2' at end of command\[\r\n\]+$gdb_prompt $" {
pass $test
}
-re "Garbage 'TaSK 2' at end of command\[\r\n\]+$gdb_prompt $" {
kfail gdb/14111 "$test"
}
}
gdb_test "break *break_me'address TASK if" \
"Garbage 'TASK if' at end of command"
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