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1"""
2Test lldb data formatter subsystem.
3"""
4
5
6
7import lldb
8from lldbsuite.test.lldbtest import *
9import lldbsuite.test.lldbutil as lldbutil
10
11
12class VarInAggregateMisuseTestCase(TestBase):
13
14    mydir = TestBase.compute_mydir(__file__)
15
16    def setUp(self):
17        # Call super's setUp().
18        TestBase.setUp(self)
19        # Find the line number to break at.
20        self.line = line_number('main.cpp', '// Set break point at this line.')
21
22    def test_with_run_command(self):
23        """Test that that file and class static variables display correctly."""
24        self.build()
25        self.runCmd("file " + self.getBuildArtifact("a.out"), CURRENT_EXECUTABLE_SET)
26
27        lldbutil.run_break_set_by_file_and_line(
28            self, "main.cpp", self.line, num_expected_locations=1, loc_exact=True)
29
30        self.runCmd("run", RUN_SUCCEEDED)
31
32        # The stop reason of the thread should be breakpoint.
33        self.expect("thread list", STOPPED_DUE_TO_BREAKPOINT,
34                    substrs=['stopped',
35                             'stop reason = breakpoint'])
36
37        # This is the function to remove the custom formats in order to have a
38        # clean slate for the next test case.
39        def cleanup():
40            self.runCmd('type summary clear', check=False)
41
42        # Execute the cleanup function during test case tear down.
43        self.addTearDownHook(cleanup)
44
45        self.runCmd(
46            "type summary add --summary-string \"SUMMARY SUCCESS ${var}\" Summarize")
47
48        self.expect('frame variable mine_ptr',
49                    substrs=['SUMMARY SUCCESS summarize_ptr_t @ '])
50
51        self.expect('frame variable *mine_ptr',
52                    substrs=['SUMMARY SUCCESS summarize_t @'])
53
54        self.runCmd(
55            "type summary add --summary-string \"SUMMARY SUCCESS ${var.first}\" Summarize")
56
57        self.expect('frame variable mine_ptr',
58                    substrs=['SUMMARY SUCCESS 10'])
59
60        self.expect('frame variable *mine_ptr',
61                    substrs=['SUMMARY SUCCESS 10'])
62
63        self.runCmd("type summary add --summary-string \"${var}\" Summarize")
64        self.runCmd(
65            "type summary add --summary-string \"${var}\" -e TwoSummarizes")
66
67        self.expect('frame variable',
68                    substrs=['(TwoSummarizes) twos = TwoSummarizes @ ',
69                             'first = summarize_t @ ',
70                             'second = summarize_t @ '])
71
72        self.runCmd(
73            "type summary add --summary-string \"SUMMARY SUCCESS ${var.first}\" Summarize")
74        self.expect('frame variable',
75                    substrs=['(TwoSummarizes) twos = TwoSummarizes @ ',
76                             'first = SUMMARY SUCCESS 1',
77                             'second = SUMMARY SUCCESS 3'])
78