1""" 2Test calling user defined functions using expression evaluation. 3 4Note: 5 LLDBs current first choice of evaluating functions is using the IR interpreter, 6 which is only supported on Hexagon. Otherwise JIT is used for the evaluation. 7 8""" 9 10import lldb 11from lldbsuite.test.decorators import * 12from lldbsuite.test.lldbtest import * 13from lldbsuite.test import lldbutil 14 15class ExprCommandCallUserDefinedFunction(TestBase): 16 17 def test(self): 18 """Test return values of user defined function calls.""" 19 self.build() 20 lldbutil.run_to_source_breakpoint(self, "// break here", lldb.SBFileSpec("main.cpp")) 21 22 # Test recursive function call. 23 self.expect_expr("fib(5)", result_type="unsigned int", result_value="5") 24 25 # Test function with more than one parameter 26 self.expect_expr("add(4, 8)", result_type="int", result_value="12") 27 28 # Test nesting function calls in function parameters 29 self.expect_expr("add(add(5,2),add(3,4))", result_type="int", result_value="14") 30 self.expect_expr("add(add(5,2),fib(5))", result_type="int", result_value="12") 31 32 # Test function with pointer parameter 33 self.expect_expr('stringCompare((const char*) \"Hello world\")', result_type="bool", result_value="true") 34 self.expect_expr('stringCompare((const char*) \"Hellworld\")', result_type="bool", result_value="false") 35