[deliverable/binutils-gdb.git] / gdb / testsuite / gdb.perf / single-step.py

# Copyright (C) 2013-2016 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/>.

from perftest import perftest

class SingleStep (perftest.TestCaseWithBasicMeasurements):
    def __init__(self, step):
        super (SingleStep, self).__init__ ("single-step")
        self.step = step

    def warm_up(self):
        for _ in range(0, self.step):
            gdb.execute("stepi", False, True)

    def _run(self, r):
        for _ in range(0, r):
            gdb.execute("stepi", False, True)

    def execute_test(self):
        for i in range(1, 5):
            func = lambda: self._run(i * self.step)
            self.measure.measure(func, i * self.step)
Commit	Line	Data
618f726f	1	# Copyright (C) 2013-2016 Free Software Foundation, Inc.
22825df7 YQ	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	from perftest import perftest
	17
	18	class SingleStep (perftest.TestCaseWithBasicMeasurements):
	19	def __init__(self, step):
	20	super (SingleStep, self).__init__ ("single-step")
	21	self.step = step
	22
	23	def warm_up(self):
	24	for _ in range(0, self.step):
	25	gdb.execute("stepi", False, True)
	26
	27	def _run(self, r):
	28	for _ in range(0, r):
	29	gdb.execute("stepi", False, True)
	30
	31	def execute_test(self):
	32	for i in range(1, 5):
	33	func = lambda: self._run(i * self.step)
	34	self.measure.measure(func, i * self.step)