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1"""Test calling functions in class methods."""
2
3import os, time
4import unittest2
5import lldb
6import lldbutil
7from lldbtest import *
8
9class TestObjCClassMethod(TestBase):
10
11    mydir = os.path.join("lang", "objc", "objc-class-method")
12
13    @unittest2.skipUnless(sys.platform.startswith("darwin"), "requires Darwin")
14    @python_api_test
15
16    @expectedFailurei386
17    @dsym_test
18    def test_with_dsym_and_python_api(self):
19        """Test calling functions in class methods."""
20        self.buildDsym()
21        self.objc_class_method()
22
23    @unittest2.skipUnless(sys.platform.startswith("darwin"), "requires Darwin")
24    @expectedFailurei386
25    @python_api_test
26    @dwarf_test
27    def test_with_dwarf_and_python_api(self):
28        """Test calling functions in class methods."""
29        self.buildDwarf()
30        self.objc_class_method()
31
32    def setUp(self):
33        # Call super's setUp().
34        TestBase.setUp(self)
35        # Find the line numbers to break inside main().
36        self.main_source = "class.m"
37        self.break_line = line_number(self.main_source, '// Set breakpoint here.')
38
39    #rdar://problem/9745789 "expression" can't call functions in class methods
40    def objc_class_method(self):
41        """Test calling class methods."""
42        exe = os.path.join(os.getcwd(), "a.out")
43
44        target = self.dbg.CreateTarget(exe)
45        self.assertTrue(target, VALID_TARGET)
46
47        bpt = target.BreakpointCreateByLocation(self.main_source, self.break_line)
48        self.assertTrue(bpt, VALID_BREAKPOINT)
49
50        # Now launch the process, and do not stop at entry point.
51        process = target.LaunchSimple (None, None, os.getcwd())
52
53        self.assertTrue(process, PROCESS_IS_VALID)
54
55        # The stop reason of the thread should be breakpoint.
56        thread_list = lldbutil.get_threads_stopped_at_breakpoint (process, bpt)
57
58        # Make sure we stopped at the first breakpoint.
59        self.assertTrue (len(thread_list) != 0, "No thread stopped at our breakpoint.")
60        self.assertTrue (len(thread_list) == 1, "More than one thread stopped at our breakpoint.")
61
62        # Now make sure we can call a function in the class method we've stopped in.
63        frame = thread_list[0].GetFrameAtIndex(0)
64        self.assertTrue (frame, "Got a valid frame 0 frame.")
65
66        cmd_value = frame.EvaluateExpression ("(int)[Foo doSomethingWithString:@\"Hello\"]")
67        self.assertTrue (cmd_value.IsValid())
68	self.assertTrue (cmd_value.GetValueAsUnsigned() == 5)
69
70if __name__ == '__main__':
71    import atexit
72    lldb.SBDebugger.Initialize()
73    atexit.register(lambda: lldb.SBDebugger.Terminate())
74    unittest2.main()
75