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"""
Test some lldb command abbreviations.
"""
from __future__ import print_function
import os
import time
import lldb
from lldbsuite.test.decorators import *
from lldbsuite.test.lldbtest import *
from lldbsuite.test import lldbutil
class DisassemblyTestCase(TestBase):
mydir = TestBase.compute_mydir(__file__)
@expectedFailureAll(
oslist=["windows"],
bugnumber="function names print fully demangled instead of name-only")
def test(self):
self.build()
exe = self.getBuildArtifact("a.out")
self.expect("file " + exe,
patterns=["Current executable set to .*a.out.*"])
self.runCmd("dis -n main")
disassembly_before_break = self.res.GetOutput().splitlines()
match_object = lldbutil.run_break_set_command(self, "br s -n sum")
lldbutil.check_breakpoint_result(
self,
match_object,
symbol_name='sum',
symbol_match_exact=False,
num_locations=1)
self.expect("run",
patterns=["Process .* launched: "])
self.runCmd("dis -n main")
disassembly_after_break = self.res.GetOutput().splitlines()
# make sure all assembly instructions are the same as the original
# instructions before inserting breakpoints.
self.assertEqual(len(disassembly_before_break),
len(disassembly_after_break))
for dis_inst_before, dis_inst_after in \
zip(disassembly_before_break, disassembly_after_break):
inst_before = dis_inst_before.split(':')[-1]
inst_after = dis_inst_after.split(':')[-1]
self.assertEqual(inst_before, inst_after)
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