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This module was originally intended to be imported by top-level scripts to be able to find the LLDB packages and third party libraries. Packages themselves shouldn't need to import it, because by the time it gets into the package, the top-level script should have already done this. Indeed, it was just adding the same values to sys.path multiple times, so this patch is essentially no functional change. To make sure it doesn't get re-introduced, we also delete the `use_lldb_suite` module from `lldbsuite/test`, although the original copy still remains in `lldb/test` llvm-svn: 251963
102 lines
4.3 KiB
Python
102 lines
4.3 KiB
Python
"""
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Test some lldb command abbreviations and aliases for proper resolution.
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"""
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from __future__ import print_function
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import os, time
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import lldb
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from lldbsuite.test.lldbtest import *
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import lldbsuite.test.lldbutil as lldbutil
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class AbbreviationsTestCase(TestBase):
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mydir = TestBase.compute_mydir(__file__)
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@expectedFlakeyFreeBSD("llvm.org/pr22611 thread race condition breaks prompt setting")
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@no_debug_info_test
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def test_command_abbreviations_and_aliases (self):
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command_interpreter = self.dbg.GetCommandInterpreter()
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self.assertTrue(command_interpreter, VALID_COMMAND_INTERPRETER)
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result = lldb.SBCommandReturnObject()
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# Check that abbreviations are expanded to the full command.
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command_interpreter.ResolveCommand("ap script", result)
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self.assertTrue(result.Succeeded())
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self.assertEqual("apropos script", result.GetOutput())
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command_interpreter.ResolveCommand("h", result)
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self.assertTrue(result.Succeeded())
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self.assertEqual("help", result.GetOutput())
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# Check resolution of abbreviations for multi-word commands.
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command_interpreter.ResolveCommand("lo li", result)
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self.assertTrue(result.Succeeded())
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self.assertEqual("log list", result.GetOutput())
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command_interpreter.ResolveCommand("br s", result)
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self.assertTrue(result.Succeeded())
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self.assertEqual("breakpoint set", result.GetOutput())
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# Try an ambiguous abbreviation.
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# "pl" could be "platform" or "plugin".
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command_interpreter.ResolveCommand("pl", result)
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self.assertFalse(result.Succeeded())
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self.assertTrue(result.GetError().startswith("Ambiguous command"))
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# Make sure an unabbreviated command is not mangled.
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command_interpreter.ResolveCommand("breakpoint set --name main --line 123", result)
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self.assertTrue(result.Succeeded())
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self.assertEqual("breakpoint set --name main --line 123", result.GetOutput())
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# Create some aliases.
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self.runCmd("com a alias com al")
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self.runCmd("alias gurp help")
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# Check that an alias is replaced with the actual command
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command_interpreter.ResolveCommand("gurp target create", result)
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self.assertTrue(result.Succeeded())
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self.assertEqual("help target create", result.GetOutput())
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# Delete the alias and make sure it no longer has an effect.
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self.runCmd("com u gurp")
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command_interpreter.ResolveCommand("gurp", result)
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self.assertFalse(result.Succeeded())
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# Check aliases with text replacement.
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self.runCmd("alias pltty process launch -s -o %1 -e %1")
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command_interpreter.ResolveCommand("pltty /dev/tty0", result)
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self.assertTrue(result.Succeeded())
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self.assertEqual("process launch -s -o /dev/tty0 -e /dev/tty0", result.GetOutput())
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self.runCmd("alias xyzzy breakpoint set -n %1 -l %2")
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command_interpreter.ResolveCommand("xyzzy main 123", result)
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self.assertTrue(result.Succeeded())
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self.assertEqual("breakpoint set -n main -l 123", result.GetOutput().strip())
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# And again, without enough parameters.
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command_interpreter.ResolveCommand("xyzzy main", result)
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self.assertFalse(result.Succeeded())
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# Check a command that wants the raw input.
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command_interpreter.ResolveCommand(r'''sc print("\n\n\tHello!\n")''', result)
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self.assertTrue(result.Succeeded())
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self.assertEqual(r'''script print("\n\n\tHello!\n")''', result.GetOutput())
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# Prompt changing stuff should be tested, but this doesn't seem like the
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# right test to do it in. It has nothing to do with aliases or abbreviations.
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#self.runCmd("com sou ./change_prompt.lldb")
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#self.expect("settings show prompt",
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# startstr = 'prompt (string) = "[with-three-trailing-spaces] "')
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#self.runCmd("settings clear prompt")
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#self.expect("settings show prompt",
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# startstr = 'prompt (string) = "(lldb) "')
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#self.runCmd("se se prompt 'Sycamore> '")
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#self.expect("se sh prompt",
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# startstr = 'prompt (string) = "Sycamore> "')
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#self.runCmd("se cl prompt")
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#self.expect("set sh prompt",
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# startstr = 'prompt (string) = "(lldb) "')
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