62 lines · python
1"""2Test the 'gui' shortcuts 's','n','f','u','d' (step in, step over, step out, up, down)3"""4 5import lldb6from lldbsuite.test.decorators import *7from lldbsuite.test.lldbtest import *8from lldbsuite.test.lldbpexpect import PExpectTest9 10 11class TestGuiBasicDebugCommandTest(PExpectTest):12 # PExpect uses many timeouts internally and doesn't play well13 # under ASAN on a loaded machine..14 @skipIfAsan15 @skipIf(bugnumber="llvm.org/pr51833")16 @skipIfCursesSupportMissing17 def test_gui(self):18 self.build()19 20 self.launch(executable=self.getBuildArtifact("a.out"), dimensions=(100, 500))21 self.expect(22 'br set -f main.c -p "// Break here"', substrs=["Breakpoint 1", "address ="]23 )24 self.expect("run", substrs=["stop reason ="])25 26 escape_key = chr(27).encode()27 28 # Start the GUI.29 self.child.sendline("gui")30 31 # Simulate a simple debugging session.32 self.child.send("s") # step33 self.child.expect("return 1; // In function[^\r\n]+<<< Thread 1: step in")34 self.child.send("u") # up35 self.child.expect_exact("func(); // Break here")36 self.child.send("d") # down37 self.child.expect_exact("return 1; // In function")38 self.child.send("f") # finish39 self.child.expect("<<< Thread 1: step out")40 self.child.send("s") # move onto the second one41 self.child.expect("<<< Thread 1: step in")42 self.child.send("n") # step over43 self.child.expect("// Dummy command 1[^\r\n]+<<< Thread 1: step over")44 self.child.send("n")45 46 # Test that 'up' + 'step out' steps out of the selected function.47 self.child.send("s") # move into func_up()48 self.child.expect("// In func_up")49 self.child.send("s") # move into func_down()50 self.child.expect("// In func_down")51 self.child.send("u") # up52 self.child.expect("// In func_up")53 self.child.send("f") # finish54 self.child.expect("// Dummy command 2[^\r\n]+<<< Thread 1: step out")55 self.child.send("n")56 57 # Press escape to quit the gui58 self.child.send(escape_key)59 60 self.expect_prompt()61 self.quit()62