1"""
2Tests that ObjC member variables are available where they should be.
3"""
4import lldb
5from lldbsuite.test.decorators import *
6from lldbsuite.test.lldbtest import *
7from lldbsuite.test import lldbutil
8
9
10class ObjCSelfTestCase(TestBase):
11
12    mydir = TestBase.compute_mydir(__file__)
13
14    def test_with_run_command(self):
15        """Test that the appropriate member variables are available when stopped in Objective-C class and instance methods"""
16        self.build()
17        self.runCmd("file " + self.getBuildArtifact("a.out"), CURRENT_EXECUTABLE_SET)
18
19        self.set_breakpoint(line_number('main.m', '// breakpoint 1'))
20        self.set_breakpoint(line_number('main.m', '// breakpoint 2'))
21
22        self.runCmd("process launch", RUN_SUCCEEDED)
23
24        self.expect("expression -- m_a = 2",
25                    startstr="(int) $0 = 2")
26
27        self.runCmd("process continue")
28
29        # This would be disallowed if we enforced const.  But we don't.
30        self.expect("expression -- m_a = 2",
31                    error=True)
32
33        self.expect("expression -- s_a",
34                    startstr="(int) $1 = 5")
35
36    def set_breakpoint(self, line):
37        lldbutil.run_break_set_by_file_and_line(
38            self, "main.m", line, num_expected_locations=1, loc_exact=True)
39