1""" 2Test that recursive types are handled correctly. 3""" 4 5 6import lldb 7import lldbsuite.test.lldbutil as lldbutil 8from lldbsuite.test.lldbtest import * 9 10 11class RecursiveTypesTestCase(TestBase): 12 def setUp(self): 13 # Call super's setUp(). 14 TestBase.setUp(self) 15 16 # Find the line number to break for main.c. 17 self.line = line_number("recursive_type_main.cpp", "// Test at this line.") 18 19 self.d1 = {"CXX_SOURCES": "recursive_type_main.cpp recursive_type_1.cpp"} 20 self.d2 = {"CXX_SOURCES": "recursive_type_main.cpp recursive_type_2.cpp"} 21 22 def test_recursive_type_1(self): 23 """Test that recursive structs are displayed correctly.""" 24 self.build(dictionary=self.d1) 25 self.setTearDownCleanup(dictionary=self.d1) 26 self.print_struct() 27 28 def test_recursive_type_2(self): 29 """Test that recursive structs are displayed correctly.""" 30 self.build(dictionary=self.d2) 31 self.setTearDownCleanup(dictionary=self.d2) 32 self.print_struct() 33 34 def print_struct(self): 35 self.runCmd("file " + self.getBuildArtifact("a.out"), CURRENT_EXECUTABLE_SET) 36 37 lldbutil.run_break_set_by_file_and_line( 38 self, 39 "recursive_type_main.cpp", 40 self.line, 41 num_expected_locations=-1, 42 loc_exact=True, 43 ) 44 45 self.runCmd("run", RUN_SUCCEEDED) 46 47 self.runCmd("expression tpi") 48 self.runCmd("expression *tpi") 49