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"""Test that importing modules in Objective-C works as expected."""
import os, time
import unittest2
import lldb
import platform
import lldbutil
from distutils.version import StrictVersion
from lldbtest import *
class ObjCModulesAutoImportTestCase(TestBase):
mydir = TestBase.compute_mydir(__file__)
@skipUnlessDarwin
@dsym_test
@unittest2.expectedFailure("rdar://problem/19991953")
def test_expr_with_dsym(self):
self.buildDsym()
self.expr()
@dwarf_test
@skipIfFreeBSD
@skipIfLinux
@expectedFailureDarwin # clang: error: unknown argument: '-gmodules'
def test_expr_with_dwarf(self):
self.buildDwarf()
self.expr()
def setUp(self):
# Call super's setUp().
TestBase.setUp(self)
# Find the line number to break inside main().
self.line = line_number('main.m', '// Set breakpoint 0 here.')
def applies(self):
if platform.system() != "Darwin":
return False
if StrictVersion('12.0.0') > platform.release():
return False
return True
def common_setup(self):
exe = os.path.join(os.getcwd(), "a.out")
self.runCmd("file " + exe, CURRENT_EXECUTABLE_SET)
# Break inside the foo function which takes a bar_ptr argument.
lldbutil.run_break_set_by_file_and_line (self, "main.m", self.line, num_expected_locations=1, loc_exact=True)
self.runCmd("run", RUN_FAILED)
# The stop reason of the thread should be breakpoint.
self.expect("thread list", STOPPED_DUE_TO_BREAKPOINT,
substrs = ['stopped',
'stop reason = breakpoint'])
# The breakpoint should have a hit count of 1.
self.expect("breakpoint list -f", BREAKPOINT_HIT_ONCE,
substrs = [' resolved, hit count = 1'])
def expr(self):
if not self.applies():
return
self.common_setup()
self.runCmd("settings set target.auto-import-clang-modules true")
self.expect("p getpid()", VARIABLES_DISPLAYED_CORRECTLY,
substrs = ["pid_t"])
if __name__ == '__main__':
import atexit
lldb.SBDebugger.Initialize()
atexit.register(lambda: lldb.SBDebugger.Terminate())
unittest2.main()
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