diff options
Diffstat (limited to 'packages/Python/lldbsuite/test/benchmarks/continue/TestBenchmarkContinue.py')
-rw-r--r-- | packages/Python/lldbsuite/test/benchmarks/continue/TestBenchmarkContinue.py | 66 |
1 files changed, 66 insertions, 0 deletions
diff --git a/packages/Python/lldbsuite/test/benchmarks/continue/TestBenchmarkContinue.py b/packages/Python/lldbsuite/test/benchmarks/continue/TestBenchmarkContinue.py new file mode 100644 index 0000000..25ca13a --- /dev/null +++ b/packages/Python/lldbsuite/test/benchmarks/continue/TestBenchmarkContinue.py @@ -0,0 +1,66 @@ +""" +Test lldb data formatter subsystem. +""" + +from __future__ import print_function + + + +import os, time +import lldb +from lldbsuite.test.lldbbench import * +import lldbsuite.test.lldbutil as lldbutil + +class TestBenchmarkContinue(BenchBase): + + mydir = TestBase.compute_mydir(__file__) + + @benchmarks_test + def test_run_command(self): + """Benchmark different ways to continue a process""" + self.build() + self.data_formatter_commands() + + def setUp(self): + # Call super's setUp(). + BenchBase.setUp(self) + + def data_formatter_commands(self): + """Benchmark different ways to continue a process""" + self.runCmd("file a.out", CURRENT_EXECUTABLE_SET) + + bkpt = self.target().FindBreakpointByID(lldbutil.run_break_set_by_source_regexp (self, "// break here")) + + self.runCmd("run", RUN_SUCCEEDED) + + # The stop reason of the thread should be breakpoint. + self.expect("thread list", STOPPED_DUE_TO_BREAKPOINT, + substrs = ['stopped', + 'stop reason = breakpoint']) + + # This is the function to remove the custom formats in order to have a + # clean slate for the next test case. + def cleanup(): + self.runCmd('type format clear', check=False) + self.runCmd('type summary clear', check=False) + self.runCmd('type filter clear', check=False) + self.runCmd('type synth clear', check=False) + self.runCmd("settings set target.max-children-count 256", check=False) + + # Execute the cleanup function during test case tear down. + self.addTearDownHook(cleanup) + + runCmd_sw = Stopwatch() + lldbutil_sw = Stopwatch() + + for i in range(0,15): + runCmd_sw.start() + self.runCmd("continue") + runCmd_sw.stop() + + for i in range(0,15): + lldbutil_sw.start() + lldbutil.continue_to_breakpoint(self.process(), bkpt) + lldbutil_sw.stop() + + print("runCmd: %s\nlldbutil: %s" % (runCmd_sw,lldbutil_sw)) |