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      1 # Copyright (C) 2013-2024 Free Software Foundation, Inc.
      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 
     19 class SingleStep(perftest.TestCaseWithBasicMeasurements):
     20     def __init__(self, step):
     21         super(SingleStep, self).__init__("single-step")
     22         self.step = step
     23 
     24     def warm_up(self):
     25         for _ in range(0, self.step):
     26             gdb.execute("stepi", False, True)
     27 
     28     def _run(self, r):
     29         for _ in range(0, r):
     30             gdb.execute("stepi", False, True)
     31 
     32     def execute_test(self):
     33         for i in range(1, 5):
     34             func = lambda: self._run(i * self.step)
     35             self.measure.measure(func, i * self.step)
     36