mirror of
https://github.com/llvm/llvm-project.git
synced 2025-05-11 23:26:05 +00:00
c432c8f856
This is the conclusion of an effort to get LLDB's Python code structured into a bona-fide Python package. This has a number of benefits, but most notably the ability to more easily share Python code between different but related pieces of LLDB's Python infrastructure (for example, `scripts` can now share code with `test`). llvm-svn: 251532
102 lines
4.3 KiB
Python
102 lines
4.3 KiB
Python
"""
|
|
Test some lldb command abbreviations and aliases for proper resolution.
|
|
"""
|
|
|
|
from __future__ import print_function
|
|
|
|
import use_lldb_suite
|
|
|
|
import os, time
|
|
import lldb
|
|
from lldbtest import *
|
|
import lldbutil
|
|
|
|
class AbbreviationsTestCase(TestBase):
|
|
|
|
mydir = TestBase.compute_mydir(__file__)
|
|
|
|
@expectedFlakeyFreeBSD("llvm.org/pr22611 thread race condition breaks prompt setting")
|
|
@no_debug_info_test
|
|
def test_command_abbreviations_and_aliases (self):
|
|
command_interpreter = self.dbg.GetCommandInterpreter()
|
|
self.assertTrue(command_interpreter, VALID_COMMAND_INTERPRETER)
|
|
result = lldb.SBCommandReturnObject()
|
|
|
|
# Check that abbreviations are expanded to the full command.
|
|
command_interpreter.ResolveCommand("ap script", result)
|
|
self.assertTrue(result.Succeeded())
|
|
self.assertEqual("apropos script", result.GetOutput())
|
|
|
|
command_interpreter.ResolveCommand("h", result)
|
|
self.assertTrue(result.Succeeded())
|
|
self.assertEqual("help", result.GetOutput())
|
|
|
|
# Check resolution of abbreviations for multi-word commands.
|
|
command_interpreter.ResolveCommand("lo li", result)
|
|
self.assertTrue(result.Succeeded())
|
|
self.assertEqual("log list", result.GetOutput())
|
|
|
|
command_interpreter.ResolveCommand("br s", result)
|
|
self.assertTrue(result.Succeeded())
|
|
self.assertEqual("breakpoint set", result.GetOutput())
|
|
|
|
# Try an ambiguous abbreviation.
|
|
# "pl" could be "platform" or "plugin".
|
|
command_interpreter.ResolveCommand("pl", result)
|
|
self.assertFalse(result.Succeeded())
|
|
self.assertTrue(result.GetError().startswith("Ambiguous command"))
|
|
|
|
# Make sure an unabbreviated command is not mangled.
|
|
command_interpreter.ResolveCommand("breakpoint set --name main --line 123", result)
|
|
self.assertTrue(result.Succeeded())
|
|
self.assertEqual("breakpoint set --name main --line 123", result.GetOutput())
|
|
|
|
# Create some aliases.
|
|
self.runCmd("com a alias com al")
|
|
self.runCmd("alias gurp help")
|
|
|
|
# Check that an alias is replaced with the actual command
|
|
command_interpreter.ResolveCommand("gurp target create", result)
|
|
self.assertTrue(result.Succeeded())
|
|
self.assertEqual("help target create", result.GetOutput())
|
|
|
|
# Delete the alias and make sure it no longer has an effect.
|
|
self.runCmd("com u gurp")
|
|
command_interpreter.ResolveCommand("gurp", result)
|
|
self.assertFalse(result.Succeeded())
|
|
|
|
# Check aliases with text replacement.
|
|
self.runCmd("alias pltty process launch -s -o %1 -e %1")
|
|
command_interpreter.ResolveCommand("pltty /dev/tty0", result)
|
|
self.assertTrue(result.Succeeded())
|
|
self.assertEqual("process launch -s -o /dev/tty0 -e /dev/tty0", result.GetOutput())
|
|
|
|
self.runCmd("alias xyzzy breakpoint set -n %1 -l %2")
|
|
command_interpreter.ResolveCommand("xyzzy main 123", result)
|
|
self.assertTrue(result.Succeeded())
|
|
self.assertEqual("breakpoint set -n main -l 123", result.GetOutput().strip())
|
|
|
|
# And again, without enough parameters.
|
|
command_interpreter.ResolveCommand("xyzzy main", result)
|
|
self.assertFalse(result.Succeeded())
|
|
|
|
# Check a command that wants the raw input.
|
|
command_interpreter.ResolveCommand(r'''sc print("\n\n\tHello!\n")''', result)
|
|
self.assertTrue(result.Succeeded())
|
|
self.assertEqual(r'''script print("\n\n\tHello!\n")''', result.GetOutput())
|
|
|
|
# Prompt changing stuff should be tested, but this doesn't seem like the
|
|
# right test to do it in. It has nothing to do with aliases or abbreviations.
|
|
#self.runCmd("com sou ./change_prompt.lldb")
|
|
#self.expect("settings show prompt",
|
|
# startstr = 'prompt (string) = "[with-three-trailing-spaces] "')
|
|
#self.runCmd("settings clear prompt")
|
|
#self.expect("settings show prompt",
|
|
# startstr = 'prompt (string) = "(lldb) "')
|
|
#self.runCmd("se se prompt 'Sycamore> '")
|
|
#self.expect("se sh prompt",
|
|
# startstr = 'prompt (string) = "Sycamore> "')
|
|
#self.runCmd("se cl prompt")
|
|
#self.expect("set sh prompt",
|
|
# startstr = 'prompt (string) = "(lldb) "')
|