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"""
Verify the default cache line size for android targets
"""
from __future__ import print_function
import os
import lldb
from lldbsuite.test.lldbtest import *
import lldbsuite.test.lldbutil as lldbutil
class DefaultCacheLineSizeTestCase(TestBase):
mydir = TestBase.compute_mydir(__file__)
@skipUnlessPlatform(['android'])
def test_cache_line_size(self):
self.build(dictionary=self.getBuildFlags())
exe = os.path.join(os.getcwd(), "a.out")
target = self.dbg.CreateTarget(exe)
self.assertTrue(target and target.IsValid(), "Target is valid")
breakpoint = target.BreakpointCreateByName("main")
self.assertTrue(breakpoint and breakpoint.IsValid(), "Breakpoint is valid")
# Run the program.
process = target.LaunchSimple(None, None, self.get_process_working_directory())
self.assertTrue(process and process.IsValid(), PROCESS_IS_VALID)
self.assertEqual(process.GetState(), lldb.eStateStopped, PROCESS_STOPPED)
# check the setting value
self.expect("settings show target.process.memory-cache-line-size", patterns=[" = 2048"])
# Run to completion.
process.Continue()
self.assertEqual(process.GetState(), lldb.eStateExited, PROCESS_EXITED)
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