1"""
2Test lldb data formatter subsystem.
3"""
4
5
6import lldb
7from lldbsuite.test.decorators import *
8from lldbsuite.test.lldbtest import *
9from lldbsuite.test import lldbutil
10
11
12class StdVBoolDataFormatterTestCase(TestBase):
13    def setUp(self):
14        # Call super's setUp().
15        TestBase.setUp(self)
16        # Find the line number to break at.
17        self.line = line_number("main.cpp", "// Set break point at this line.")
18
19    @add_test_categories(["libstdcxx"])
20    def test_with_run_command(self):
21        """Test that that file and class static variables display correctly."""
22        self.build()
23        self.runCmd("file " + self.getBuildArtifact("a.out"), CURRENT_EXECUTABLE_SET)
24
25        lldbutil.run_break_set_by_file_and_line(
26            self, "main.cpp", self.line, num_expected_locations=-1
27        )
28
29        self.runCmd("run", RUN_SUCCEEDED)
30
31        # The stop reason of the thread should be breakpoint.
32        self.expect(
33            "thread list",
34            STOPPED_DUE_TO_BREAKPOINT,
35            substrs=["stopped", "stop reason = breakpoint"],
36        )
37
38        # This is the function to remove the custom formats in order to have a
39        # clean slate for the next test case.
40        def cleanup():
41            self.runCmd("type format clear", check=False)
42            self.runCmd("type summary clear", check=False)
43            self.runCmd("type filter clear", check=False)
44            self.runCmd("type synth clear", check=False)
45            self.runCmd("settings set target.max-children-count 256", check=False)
46
47        # Execute the cleanup function during test case tear down.
48        self.addTearDownHook(cleanup)
49
50        self.expect(
51            "frame variable vBool",
52            substrs=[
53                "size=49",
54                "[0] = false",
55                "[1] = true",
56                "[18] = false",
57                "[27] = true",
58                "[36] = false",
59                "[47] = true",
60                "[48] = true",
61            ],
62        )
63
64        self.expect(
65            "expr vBool",
66            substrs=[
67                "size=49",
68                "[0] = false",
69                "[1] = true",
70                "[18] = false",
71                "[27] = true",
72                "[36] = false",
73                "[47] = true",
74                "[48] = true",
75            ],
76        )
77