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"""Test breaking inside functions defined within a BSD archive file libfoo.a."""
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 BSDArchivesTestCase(TestBase):
mydir = TestBase.compute_mydir(__file__)
@expectedFailureAll(
oslist=["windows"],
bugnumber="llvm.org/pr24527. Makefile.rules doesn't know how to build static libs on Windows")
def test(self):
"""Break inside a() and b() defined within libfoo.a."""
self.build()
exe = self.getBuildArtifact("a.out")
self.runCmd("file " + exe, CURRENT_EXECUTABLE_SET)
# Break on a() and b() symbols
lldbutil.run_break_set_by_symbol(
self, "a", sym_exact=True)
lldbutil.run_break_set_by_symbol(
self, "b", sym_exact=True)
self.runCmd("run", RUN_SUCCEEDED)
# The stop reason of the thread should be breakpoint.
self.expect("thread list", STOPPED_DUE_TO_BREAKPOINT,
substrs=['stopped',
'stop reason = breakpoint'])
# Break at a(int) first.
self.expect("frame variable", VARIABLES_DISPLAYED_CORRECTLY,
substrs=['(int) arg = 1'])
self.expect("frame variable __a_global", VARIABLES_DISPLAYED_CORRECTLY,
substrs=['(int) __a_global = 1'])
# Continue the program, we should break at b(int) next.
self.runCmd("continue")
self.expect("thread list", STOPPED_DUE_TO_BREAKPOINT,
substrs=['stopped',
'stop reason = breakpoint'])
self.expect("frame variable", VARIABLES_DISPLAYED_CORRECTLY,
substrs=['(int) arg = 2'])
self.expect("frame variable __b_global", VARIABLES_DISPLAYED_CORRECTLY,
substrs=['(int) __b_global = 2'])
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