05d7d6949c
There is a .categories file in the python_api directory that makes all nested tests belong to the category "pyapi". The decorator is unnecessary for these tests.
90 lines
3.1 KiB
Python
90 lines
3.1 KiB
Python
"""Test the SBCommandInterpreter APIs."""
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from __future__ import print_function
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import lldb
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from lldbsuite.test.decorators import *
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from lldbsuite.test.lldbtest import *
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from lldbsuite.test import lldbutil
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class CommandInterpreterAPICase(TestBase):
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mydir = TestBase.compute_mydir(__file__)
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NO_DEBUG_INFO_TESTCASE = True
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def setUp(self):
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# Call super's setUp().
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TestBase.setUp(self)
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# Find the line number to break on inside main.cpp.
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self.line = line_number('main.c', 'Hello world.')
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def test_with_process_launch_api(self):
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"""Test the SBCommandInterpreter APIs."""
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self.build()
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exe = self.getBuildArtifact("a.out")
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# Create a target by the debugger.
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target = self.dbg.CreateTarget(exe)
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self.assertTrue(target, VALID_TARGET)
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# Retrieve the associated command interpreter from our debugger.
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ci = self.dbg.GetCommandInterpreter()
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self.assertTrue(ci, VALID_COMMAND_INTERPRETER)
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# Exercise some APIs....
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self.assertTrue(ci.HasCommands())
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self.assertTrue(ci.HasAliases())
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self.assertTrue(ci.HasAliasOptions())
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self.assertTrue(ci.CommandExists("breakpoint"))
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self.assertTrue(ci.CommandExists("target"))
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self.assertTrue(ci.CommandExists("platform"))
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self.assertTrue(ci.AliasExists("file"))
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self.assertTrue(ci.AliasExists("run"))
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self.assertTrue(ci.AliasExists("bt"))
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res = lldb.SBCommandReturnObject()
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ci.HandleCommand("breakpoint set -f main.c -l %d" % self.line, res)
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self.assertTrue(res.Succeeded())
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ci.HandleCommand("process launch", res)
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self.assertTrue(res.Succeeded())
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# Boundary conditions should not crash lldb!
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self.assertFalse(ci.CommandExists(None))
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self.assertFalse(ci.AliasExists(None))
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ci.HandleCommand(None, res)
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self.assertFalse(res.Succeeded())
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res.AppendMessage("Just appended a message.")
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res.AppendMessage(None)
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if self.TraceOn():
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print(res)
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process = ci.GetProcess()
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self.assertTrue(process)
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import lldbsuite.test.lldbutil as lldbutil
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if process.GetState() != lldb.eStateStopped:
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self.fail("Process should be in the 'stopped' state, "
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"instead the actual state is: '%s'" %
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lldbutil.state_type_to_str(process.GetState()))
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if self.TraceOn():
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lldbutil.print_stacktraces(process)
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def test_command_output(self):
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"""Test command output handling."""
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ci = self.dbg.GetCommandInterpreter()
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self.assertTrue(ci, VALID_COMMAND_INTERPRETER)
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# Test that a command which produces no output returns "" instead of
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# None.
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res = lldb.SBCommandReturnObject()
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ci.HandleCommand("settings set use-color false", res)
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self.assertTrue(res.Succeeded())
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self.assertIsNotNone(res.GetOutput())
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self.assertEquals(res.GetOutput(), "")
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self.assertIsNotNone(res.GetError())
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self.assertEquals(res.GetError(), "")
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