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"""
Tests that frame variable looks into anonymous unions
"""
import lldb
from lldbsuite.test.lldbtest import *
import lldbsuite.test.lldbutil as lldbutil
class FrameVariableAnonymousUnionsTestCase(TestBase):
mydir = TestBase.compute_mydir(__file__)
def test_with_run_command(self):
"""Tests that frame variable looks into anonymous unions"""
self.build()
self.runCmd("file " + self.getBuildArtifact("a.out"), CURRENT_EXECUTABLE_SET)
line = line_number('main.cpp', '// break here')
lldbutil.run_break_set_by_file_and_line(
self, "main.cpp", line, num_expected_locations=-1, loc_exact=False)
self.runCmd("process launch", RUN_SUCCEEDED)
process = self.dbg.GetSelectedTarget().GetProcess()
if process.GetByteOrder() == lldb.eByteOrderLittle:
self.expect('frame variable -f x i', substrs=['ffffff41'])
else:
self.expect('frame variable -f x i', substrs=['41ffff00'])
self.expect('frame variable c', substrs=["'A"])
self.expect('frame variable x', matching=False, substrs=['3'])
self.expect('frame variable y', matching=False, substrs=["'B'"])
self.expect('frame variable z', matching=False, substrs=['14'])
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