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"""Test that importing modules in Objective-C works as expected."""
from __future__ import print_function
import unittest2
import os, time
import platform
from distutils.version import StrictVersion
import lldb
from lldbsuite.test.decorators import *
from lldbsuite.test.lldbtest import *
from lldbsuite.test import lldbutil
class ObjCModulesTestCase(TestBase):
mydir = TestBase.compute_mydir(__file__)
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.')
@skipUnlessDarwin
@unittest2.expectedFailure("rdar://20416388")
@unittest2.skipIf(platform.system() != "Darwin" or StrictVersion('12.0.0') > platform.release(), "Only supported on Darwin 12.0.0+")
def test_expr(self):
if not self.applies():
return
self.build()
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_SUCCEEDED)
# 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'])
self.expect("expr @import Darwin; 3", VARIABLES_DISPLAYED_CORRECTLY,
substrs = ["int", "3"])
self.expect("expr getpid()", VARIABLES_DISPLAYED_CORRECTLY,
substrs = ["pid_t"])
self.expect("expr @import Foundation; 4", VARIABLES_DISPLAYED_CORRECTLY,
substrs = ["int", "4"])
self.expect("expr string.length", VARIABLES_DISPLAYED_CORRECTLY,
substrs = ["NSUInteger", "5"])
self.expect("expr array.count", VARIABLES_DISPLAYED_CORRECTLY,
substrs = ["NSUInteger", "3"])
self.expect("p *[NSURL URLWithString:@\"http://lldb.llvm.org\"]", VARIABLES_DISPLAYED_CORRECTLY,
substrs = ["NSURL", "isa", "_urlString"])
self.expect("p [NSURL URLWithString:@\"http://lldb.llvm.org\"].scheme", VARIABLES_DISPLAYED_CORRECTLY,
substrs = ["http"])
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