1""" 2Test the 'gui' shortcuts 's','n','f','u','d' (step in, step over, step out, up, down) 3""" 4 5import lldb 6from lldbsuite.test.decorators import * 7from lldbsuite.test.lldbtest import * 8from lldbsuite.test.lldbpexpect import PExpectTest 9 10class TestGuiBasicDebugCommandTest(PExpectTest): 11 12 mydir = TestBase.compute_mydir(__file__) 13 14 # PExpect uses many timeouts internally and doesn't play well 15 # under ASAN on a loaded machine.. 16 @skipIfAsan 17 @skipIf(oslist=["linux"], archs=["arm","aarch64"]) 18 @skipIfCursesSupportMissing 19 def test_gui(self): 20 self.build() 21 22 self.launch(executable=self.getBuildArtifact("a.out"), dimensions=(100,500)) 23 self.expect('br set -f main.c -p "// Break here"', substrs=["Breakpoint 1", "address ="]) 24 self.expect("run", substrs=["stop reason ="]) 25 26 escape_key = chr(27).encode() 27 28 # Start the GUI and close the welcome window. 29 self.child.sendline("gui") 30 self.child.expect("Welcome to the LLDB curses GUI.") 31 self.child.send(escape_key) 32 33 # Simulate a simple debugging session. 34 self.child.send("s") # step 35 self.child.expect("return 1; // In function[^\r\n]+<<< Thread 1: step in") 36 self.child.send("u") # up 37 self.child.expect_exact("func(); // Break here") 38 self.child.send("d") # down 39 self.child.expect_exact("return 1; // In function") 40 self.child.send("f") # finish 41 self.child.expect("<<< Thread 1: step out") 42 self.child.send("s") # move onto the second one 43 self.child.expect("<<< Thread 1: step in") 44 self.child.send("n") # step over 45 self.child.expect("<<< Thread 1: step over") 46 47 # Press escape to quit the gui 48 self.child.send(escape_key) 49 50 self.expect_prompt() 51 self.quit() 52