lldb/packages/Python/lldbsuite/test/commands/gui/basic/TestGuiBasic.py

   1 """
   2 Test that the 'gui' displays the help window and basic UI.
   3 """
   4
   5 import lldb
   6 from lldbsuite.test.decorators import *
   7 from lldbsuite.test.lldbtest import *
   8 from lldbsuite.test.lldbpexpect import PExpectTest
   9
  10 class BasicGuiCommandTest(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     @skipIfCursesSupportMissing
  18     @skipIfRemote # "run" command will not work correctly for remote debug
  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
  27         escape_key = chr(27).encode()
  28
  29         # Start the GUI for the first time and check for the welcome window.
  30         self.child.sendline("gui")
  31         self.child.expect_exact("Welcome to the LLDB curses GUI.")
  32
  33         # Press escape to quit the welcome screen
  34         self.child.send(escape_key)
  35         # Press escape again to quit the gui
  36         self.child.send(escape_key)
  37         self.expect_prompt()
  38
  39         # Start the GUI a second time, this time we should have the normal GUI.
  40         self.child.sendline("gui")
  41         # Check for GUI elements in the menu bar.
  42         self.child.expect_exact("Target")
  43         self.child.expect_exact("Process")
  44         self.child.expect_exact("Thread")
  45         self.child.expect_exact("View")
  46         self.child.expect_exact("Help")
  47
  48         # Check the sources window.
  49         self.child.expect_exact("Sources")
  50         self.child.expect_exact("main")
  51         self.child.expect_exact("funky_var_name_that_should_be_rendered")
  52
  53         # Check the variable window.
  54         self.child.expect_exact("Variables")
  55         self.child.expect_exact("(int) funky_var_name_that_should_be_rendered = 22")
  56
  57         # Check the bar at the bottom.
  58         self.child.expect_exact("Frame:")
  59
  60         # Press escape to quit the gui
  61         self.child.send(escape_key)
  62
  63         self.expect_prompt()
  64         self.quit()