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b9c1b51e45
*** to conform to clang-format’s LLVM style. This kind of mass change has
*** two obvious implications:
Firstly, merging this particular commit into a downstream fork may be a huge
effort. Alternatively, it may be worth merging all changes up to this commit,
performing the same reformatting operation locally, and then discarding the
merge for this particular commit. The commands used to accomplish this
reformatting were as follows (with current working directory as the root of
the repository):
find . \( -iname "*.c" -or -iname "*.cpp" -or -iname "*.h" -or -iname "*.mm" \) -exec clang-format -i {} +
find . -iname "*.py" -exec autopep8 --in-place --aggressive --aggressive {} + ;
The version of clang-format used was 3.9.0, and autopep8 was 1.2.4.
Secondly, “blame” style tools will generally point to this commit instead of
a meaningful prior commit. There are alternatives available that will attempt
to look through this change and find the appropriate prior commit. YMMV.
llvm-svn: 280751
113 lines
4.4 KiB
Python
113 lines
4.4 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
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import time
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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 AbbreviationsTestCase(TestBase):
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mydir = TestBase.compute_mydir(__file__)
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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(
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"breakpoint set --name main --line 123", result)
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self.assertTrue(result.Succeeded())
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self.assertEqual(
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"breakpoint set --name main --line 123",
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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(
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"process launch -s -o /dev/tty0 -e /dev/tty0",
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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(
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"breakpoint set -n main -l 123",
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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(
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r'''sc print("\n\n\tHello!\n")''', result)
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self.assertTrue(result.Succeeded())
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self.assertEqual(
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r'''script print("\n\n\tHello!\n")''',
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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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