1""" 2Test some expressions involving STL data types. 3""" 4 5 6import lldb 7from lldbsuite.test.decorators import * 8from lldbsuite.test.lldbtest import * 9from lldbsuite.test import lldbutil 10 11 12class STLTestCase(TestBase): 13 @expectedFailureAll(bugnumber="llvm.org/PR36713") 14 def test(self): 15 """Test some expressions involving STL data types.""" 16 self.build() 17 lldbutil.run_to_source_breakpoint( 18 self, "// Set break point at this line", lldb.SBFileSpec("main.cpp") 19 ) 20 21 # Now try some expressions.... 22 23 self.runCmd( 24 'expr for (int i = 0; i < hello_world.length(); ++i) { (void)printf("%c\\n", hello_world[i]); }' 25 ) 26 27 self.expect("expr associative_array.size()", substrs=[" = 3"]) 28 self.expect("expr associative_array.count(hello_world)", substrs=[" = 1"]) 29 self.expect("expr associative_array[hello_world]", substrs=[" = 1"]) 30 self.expect('expr associative_array["hello"]', substrs=[" = 2"]) 31 32 @expectedFailureAll( 33 compiler="icc", 34 bugnumber="ICC (13.1, 14-beta) do not emit DW_TAG_template_type_parameter.", 35 ) 36 @add_test_categories(["pyapi"]) 37 def test_SBType_template_aspects(self): 38 """Test APIs for getting template arguments from an SBType.""" 39 self.build() 40 (_, _, thread, _) = lldbutil.run_to_source_breakpoint( 41 self, "// Set break point at this line", lldb.SBFileSpec("main.cpp") 42 ) 43 frame0 = thread.GetFrameAtIndex(0) 44 45 # Get the type for variable 'associative_array'. 46 associative_array = frame0.FindVariable("associative_array") 47 self.DebugSBValue(associative_array) 48 self.assertTrue(associative_array, VALID_VARIABLE) 49 map_type = associative_array.GetType() 50 self.DebugSBType(map_type) 51 self.assertTrue(map_type, VALID_TYPE) 52 num_template_args = map_type.GetNumberOfTemplateArguments() 53 self.assertGreater(num_template_args, 0) 54 55 # We expect the template arguments to contain at least 'string' and 56 # 'int'. 57 expected_types = {"string": False, "int": False} 58 for i in range(num_template_args): 59 t = map_type.GetTemplateArgumentType(i) 60 self.DebugSBType(t) 61 self.assertTrue(t, VALID_TYPE) 62 name = t.GetName() 63 if "string" in name: 64 expected_types["string"] = True 65 elif "int" == name: 66 expected_types["int"] = True 67 68 # Check that both entries of the dictionary have 'True' as the value. 69 self.assertTrue(all(expected_types.values())) 70