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""" Testing explicit symbol loading via target symbols add. """
import lldb
from lldbsuite.test.decorators import *
from lldbsuite.test.lldbtest import *
from lldbsuite.test import lldbutil
class TargetSymbolsAddCommand(TestBase):
mydir = TestBase.compute_mydir(__file__)
def setUp(self):
TestBase.setUp(self)
self.source = 'main.c'
@no_debug_info_test # Prevent the genaration of the dwarf version of this test
@skipUnlessPlatform(['linux'])
def test_target_symbols_add(self):
"""Test that 'target symbols add' can load the symbols
even if gnu.build-id and gnu_debuglink are not present in the module.
Similar to test_add_dsym_mid_execution test for macos."""
self.build()
exe = self.getBuildArtifact("stripped.out")
self.target = self.dbg.CreateTarget(exe)
self.assertTrue(self.target, VALID_TARGET)
main_bp = self.target.BreakpointCreateByName("main", "stripped.out")
self.assertTrue(main_bp, VALID_BREAKPOINT)
self.process = self.target.LaunchSimple(
None, None, self.get_process_working_directory())
self.assertTrue(self.process, PROCESS_IS_VALID)
# The stop reason of the thread should be breakpoint.
self.assertTrue(self.process.GetState() == lldb.eStateStopped,
STOPPED_DUE_TO_BREAKPOINT)
exe_module = self.target.GetModuleAtIndex(0)
# Check that symbols are not loaded and main.c is not know to be
# the source file.
self.expect("frame select", substrs=['main.c'], matching=False)
# Tell LLDB that a.out has symbols for stripped.out
self.runCmd("target symbols add -s %s %s" %
(exe, self.getBuildArtifact("a.out")))
# Check that symbols are now loaded and main.c is in the output.
self.expect("frame select", substrs=['main.c'])
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