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1"""
2Test lldb data formatter subsystem.
3"""
4
5import os, time
6import unittest2
7import lldb
8from lldbtest import *
9import lldbutil
10
11class Radar10642615DataFormatterTestCase(TestBase):
12
13    # test for rdar://problem/10642615 ()
14    mydir = os.path.join("functionalities", "data-formatter", "rdar-10642615")
15
16    @unittest2.skipUnless(sys.platform.startswith("darwin"), "requires Darwin")
17    @dsym_test
18    def test_with_dsym_and_run_command(self):
19        """Test data formatter commands."""
20        self.buildDsym()
21        self.data_formatter_commands()
22
23    @unittest2.skipUnless(sys.platform.startswith("darwin"), "requires Darwin")
24    @dwarf_test
25    def test_with_dwarf_and_run_command(self):
26        """Test data formatter commands."""
27        self.buildDwarf()
28        self.data_formatter_commands()
29
30    def setUp(self):
31        # Call super's setUp().
32        TestBase.setUp(self)
33        # Find the line number to break at.
34        self.line = line_number('main.cpp', '// Set break point at this line.')
35
36    def data_formatter_commands(self):
37        """Test that that file and class static variables display correctly."""
38        self.runCmd("file a.out", CURRENT_EXECUTABLE_SET)
39
40        lldbutil.run_break_set_by_file_and_line (self, "main.cpp", self.line, num_expected_locations=1, loc_exact=True)
41
42        self.runCmd("run", RUN_SUCCEEDED)
43
44        # The stop reason of the thread should be breakpoint.
45        self.expect("thread list", STOPPED_DUE_TO_BREAKPOINT,
46            substrs = ['stopped',
47                       'stop reason = breakpoint'])
48
49        # This is the function to remove the custom formats in order to have a
50        # clean slate for the next test case.
51        def cleanup():
52            self.runCmd('type summary clear', check=False)
53
54        # Execute the cleanup function during test case tear down.
55        self.addTearDownHook(cleanup)
56
57        self.expect('frame variable',
58            substrs = ['(vFloat) valueFL = (1, 0, 4, 0)',
59                       '(int16_t [8]) valueI16 = (1, 0, 4, 0, 0, 1, 0, 4)',
60                       '(int32_t [4]) valueI32 = (1, 0, 4, 0)',
61                       '(vDouble) valueDL = (1, 4)',
62                       "(vUInt8) valueU8 = ('\\x01', '\\0', '\\x04', '\\0', '\\0', '\\x01', '\\0', '\\x04', '\\0', '\\0', '\\0', '\\0', '\\0', '\\0', '\\0', '\\0')",
63                       '(vUInt16) valueU16 = (1, 0, 4, 0, 0, 1, 0, 4)',
64                       '(vUInt32) valueU32 = (1, 2, 3, 4)',
65                       "(vSInt8) valueS8 = ('\\x01', '\\0', '\\x04', '\\0', '\\0', '\\x01', '\\0', '\\x04', '\\0', '\\0', '\\0', '\\0', '\\0', '\\0', '\\0', '\\0')",
66                       '(vSInt16) valueS16 = (1, 0, 4, 0, 0, 1, 0, 4)',
67                       '(vSInt32) valueS32 = (4, 3, 2, 1)',
68                       '(vBool32) valueBool32 = (0, 1, 0, 1)'])
69
70if __name__ == '__main__':
71    import atexit
72    lldb.SBDebugger.Initialize()
73    atexit.register(lambda: lldb.SBDebugger.Terminate())
74    unittest2.main()
75