| # Copyright (C) 2018-2021 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 case is to test the performance of GDB when setting breakpoints |
| # on heavily temlatized C++ code. |
| |
| # Parameters: |
| # EXPANSION_DEPTH: knob to control how many times template expansions occur |
| |
| load_lib perftest.exp |
| |
| if [skip_perf_tests] { |
| return 0 |
| } |
| |
| standard_testfile .cc |
| set executable $testfile |
| set expfile $testfile.exp |
| |
| # make check-perf RUNTESTFLAGS='template-breakpoints.exp EXPANSION_DEPTH=40' |
| if ![info exists EXPANSION_DEPTH] { |
| set EXPANSION_DEPTH 40 |
| } |
| |
| PerfTest::assemble { |
| global EXPANSION_DEPTH |
| global srcdir subdir srcfile |
| |
| set compile_flags {c++ debug} |
| lappend compile_flags "additional_flags=-DEXPANSION_DEPTH=${EXPANSION_DEPTH}" |
| |
| if { [gdb_compile "$srcdir/$subdir/$srcfile" ${binfile} executable $compile_flags] != ""} { |
| return -1 |
| } |
| |
| return 0 |
| } { |
| global binfile |
| |
| clean_restart $binfile |
| |
| if ![runto_main] { |
| return -1 |
| } |
| |
| return 0 |
| } { |
| |
| gdb_test_python_run "TemplateBreakpoints()" |
| |
| return 0 |
| } |