forked from OSchip/llvm-project
79 lines
2.4 KiB
Python
79 lines
2.4 KiB
Python
"""
|
|
Test lldb data formatter subsystem.
|
|
"""
|
|
|
|
import os, time
|
|
import unittest2
|
|
import lldb
|
|
from lldbbench import *
|
|
import lldbutil
|
|
|
|
class TestBenchmarkContinue(BenchBase):
|
|
|
|
mydir = TestBase.compute_mydir(__file__)
|
|
|
|
@benchmarks_test
|
|
@skipUnlessDarwin
|
|
@dsym_test
|
|
def test_with_dsym_and_run_command(self):
|
|
"""Benchmark different ways to continue a process"""
|
|
self.buildDsym()
|
|
self.data_formatter_commands()
|
|
|
|
@benchmarks_test
|
|
@dwarf_test
|
|
def test_with_dwarf_and_run_command(self):
|
|
"""Benchmark different ways to continue a process"""
|
|
self.buildDwarf()
|
|
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)
|
|
|
|
if __name__ == '__main__':
|
|
import atexit
|
|
lldb.SBDebugger.Initialize()
|
|
atexit.register(lambda: lldb.SBDebugger.Terminate())
|
|
unittest2.main()
|