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"""
Tests expressions evaluation when the breakpoint on module's entry is set.
"""
import lldb
import lldbsuite.test.lldbutil as lldbutil
from lldbsuite.test.lldbtest import *
class ExprEntryBPTestCase(TestBase):
mydir = TestBase.compute_mydir(__file__)
NO_DEBUG_INFO_TESTCASE = True
def test_expr_entry_bp(self):
"""Tests expressions evaluation when the breakpoint on module's entry is set."""
self.build()
self.main_source_file = lldb.SBFileSpec("main.c")
(target, process, thread, bkpt) = lldbutil.run_to_source_breakpoint(self, "Set a breakpoint here", self.main_source_file)
self.assertEqual(1, bkpt.GetNumLocations())
entry = bkpt.GetLocationAtIndex(0).GetAddress().GetModule().GetObjectFileEntryPointAddress()
self.assertTrue(entry.IsValid(), "Can't get a module entry point")
entry_bp = target.BreakpointCreateBySBAddress(entry)
self.assertTrue(entry_bp.IsValid(), "Can't set a breakpoint on the module entry point")
result = target.EvaluateExpression("sum(7, 1)")
self.assertTrue(result.IsValid(), "Can't evaluate expression")
self.assertEqual(8, result.GetValueAsSigned())
def setUp(self):
TestBase.setUp(self)
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