packages/Python/lldbsuite/test/tools/lldb-mi/TestMiPrompt.py

   1 """
   2 Test that the lldb-mi driver prints prompt properly.
   3 """
   4
   5 from __future__ import print_function
   6
   7
   8
   9 import lldbmi_testcase
  10 from lldbsuite.test.decorators import *
  11 from lldbsuite.test.lldbtest import *
  12 from lldbsuite.test import lldbutil
  13
  14 class MiPromptTestCase(lldbmi_testcase.MiTestCaseBase):
  15
  16     mydir = TestBase.compute_mydir(__file__)
  17
  18     @skipIfWindows #llvm.org/pr24452: Get lldb-mi tests working on Windows
  19     @skipIfFreeBSD # llvm.org/pr22411: Failure presumably due to known thread races
  20     def test_lldbmi_prompt(self):
  21         """Test that 'lldb-mi --interpreter' echos '(gdb)' after commands and events."""
  22
  23         self.spawnLldbMi(args = None)
  24
  25         # Test that lldb-mi is ready after unknown command
  26         self.runCmd("-unknown-command")
  27         self.expect("\^error,msg=\"Driver\. Received command '-unknown-command'\. It was not handled\. Command 'unknown-command' not in Command Factory\"")
  28         self.expect(self.child_prompt, exactly = True)
  29
  30         # Test that lldb-mi is ready after -file-exec-and-symbols
  31         self.runCmd("-file-exec-and-symbols %s" % self.myexe)
  32         self.expect("\^done")
  33         self.expect(self.child_prompt, exactly = True)
  34
  35         # Test that lldb-mi is ready after -break-insert
  36         self.runCmd("-break-insert -f main")
  37         self.expect("\^done,bkpt={number=\"1\"")
  38         self.expect(self.child_prompt, exactly = True)
  39
  40         # Test that lldb-mi is ready after -exec-run
  41         self.runCmd("-exec-run")
  42         self.expect("\*running")
  43         self.expect(self.child_prompt, exactly = True)
  44
  45         # Test that lldb-mi is ready after BP hit
  46         self.expect("\*stopped,reason=\"breakpoint-hit\"")
  47         self.expect(self.child_prompt, exactly = True)
  48
  49         # Test that lldb-mi is ready after -exec-continue
  50         self.runCmd("-exec-continue")
  51         self.expect("\^running")
  52         self.expect(self.child_prompt, exactly = True)
  53
  54         # Test that lldb-mi is ready after program exited
  55         self.expect("\*stopped,reason=\"exited-normally\"")
  56         self.expect(self.child_prompt, exactly = True)