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TestCompletion.py
728 lines (596 loc) · 31.8 KB
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TestCompletion.py
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"""
Test the lldb command line completion mechanism.
"""
import os
from multiprocessing import Process
import lldb
from lldbsuite.test.decorators import *
from lldbsuite.test.lldbtest import *
from lldbsuite.test import lldbplatform
from lldbsuite.test import lldbutil
class CommandLineCompletionTestCase(TestBase):
mydir = TestBase.compute_mydir(__file__)
NO_DEBUG_INFO_TESTCASE = True
@classmethod
def classCleanup(cls):
"""Cleanup the test byproducts."""
try:
os.remove("child_send.txt")
os.remove("child_read.txt")
except:
pass
def test_at(self):
"""Test that 'at' completes to 'attach '."""
self.complete_from_to('at', 'attach ')
def test_de(self):
"""Test that 'de' completes to 'detach '."""
self.complete_from_to('de', 'detach ')
def test_frame_variable(self):
self.build()
self.main_source = "main.cpp"
self.main_source_spec = lldb.SBFileSpec(self.main_source)
(target, process, thread, bkpt) = lldbutil.run_to_source_breakpoint(self,
'// Break here', self.main_source_spec)
self.assertEquals(process.GetState(), lldb.eStateStopped)
# Since CommandInterpreter has been corrected to update the current execution
# context at the beginning of HandleCompletion, we're here explicitly testing
# the scenario where "frame var" is completed without any preceding commands.
self.complete_from_to('frame variable fo',
'frame variable fooo')
self.complete_from_to('frame variable fooo.',
'frame variable fooo.')
self.complete_from_to('frame variable fooo.dd',
'frame variable fooo.dd')
self.complete_from_to('frame variable ptr_fooo->',
'frame variable ptr_fooo->')
self.complete_from_to('frame variable ptr_fooo->dd',
'frame variable ptr_fooo->dd')
self.complete_from_to('frame variable cont',
'frame variable container')
self.complete_from_to('frame variable container.',
'frame variable container.MemberVar')
self.complete_from_to('frame variable container.Mem',
'frame variable container.MemberVar')
self.complete_from_to('frame variable ptr_cont',
'frame variable ptr_container')
self.complete_from_to('frame variable ptr_container->',
'frame variable ptr_container->MemberVar')
self.complete_from_to('frame variable ptr_container->Mem',
'frame variable ptr_container->MemberVar')
def test_process_attach_dash_dash_con(self):
"""Test that 'process attach --con' completes to 'process attach --continue '."""
self.complete_from_to(
'process attach --con',
'process attach --continue ')
def test_process_launch_arch(self):
self.complete_from_to('process launch --arch ',
['mips',
'arm64'])
def test_process_load(self):
self.build()
lldbutil.run_to_source_breakpoint(self, '// Break here', lldb.SBFileSpec("main.cpp"))
self.complete_from_to('process load Makef', 'process load Makefile')
@skipUnlessPlatform(["linux"])
def test_process_unload(self):
"""Test the completion for "process unload <index>" """
# This tab completion should not work without a running process.
self.complete_from_to('process unload ',
'process unload ')
self.build()
lldbutil.run_to_source_breakpoint(self, '// Break here', lldb.SBFileSpec("main.cpp"))
err = lldb.SBError()
self.process().LoadImage(lldb.SBFileSpec(self.getBuildArtifact("libshared.so")), err)
self.assertSuccess(err)
self.complete_from_to('process unload ',
'process unload 0')
self.process().UnloadImage(0)
self.complete_from_to('process unload ',
'process unload ')
def test_process_plugin_completion(self):
subcommands = ['attach -P', 'connect -p', 'launch -p']
for subcommand in subcommands:
self.complete_from_to('process ' + subcommand + ' mac',
'process ' + subcommand + ' mach-o-core')
def completions_contain_str(self, input, needle):
interp = self.dbg.GetCommandInterpreter()
match_strings = lldb.SBStringList()
num_matches = interp.HandleCompletion(input, len(input), 0, -1, match_strings)
found_needle = False
for match in match_strings:
if needle in match:
found_needle = True
break
self.assertTrue(found_needle, "Returned completions: " + "\n".join(match_strings))
@skipIfRemote
def test_common_completion_process_pid_and_name(self):
# The LLDB process itself and the process already attached to are both
# ignored by the process discovery mechanism, thus we need a process known
# to us here.
self.build()
server = self.spawnSubprocess(
self.getBuildArtifact("a.out"),
["-x"], # Arg "-x" makes the subprocess wait for input thus it won't be terminated too early
install_remote=False)
self.assertIsNotNone(server)
pid = server.pid
self.complete_from_to('process attach -p ', [str(pid)])
self.complete_from_to('platform process attach -p ', [str(pid)])
self.complete_from_to('platform process info ', [str(pid)])
self.completions_contain_str('process attach -n ', "a.out")
self.completions_contain_str('platform process attach -n ', "a.out")
def test_process_signal(self):
# The tab completion for "process signal" won't work without a running process.
self.complete_from_to('process signal ',
'process signal ')
# Test with a running process.
self.build()
self.main_source = "main.cpp"
self.main_source_spec = lldb.SBFileSpec(self.main_source)
lldbutil.run_to_source_breakpoint(self, '// Break here', self.main_source_spec)
self.complete_from_to('process signal ',
'process signal SIG')
self.complete_from_to('process signal SIGA',
['SIGABRT',
'SIGALRM'])
def test_ambiguous_long_opt(self):
self.completions_match('breakpoint modify --th',
['--thread-id',
'--thread-index',
'--thread-name'])
def test_disassemble_dash_f(self):
self.completions_match('disassemble -F ',
['default',
'intel',
'att'])
def test_plugin_load(self):
self.complete_from_to('plugin load ', [])
def test_log_enable(self):
self.complete_from_to('log enable ll', ['lldb'])
self.complete_from_to('log enable dw', ['dwarf'])
self.complete_from_to('log enable lldb al', ['all'])
self.complete_from_to('log enable lldb sym', ['symbol'])
def test_log_enable(self):
self.complete_from_to('log disable ll', ['lldb'])
self.complete_from_to('log disable dw', ['dwarf'])
self.complete_from_to('log disable lldb al', ['all'])
self.complete_from_to('log disable lldb sym', ['symbol'])
def test_log_list(self):
self.complete_from_to('log list ll', ['lldb'])
self.complete_from_to('log list dw', ['dwarf'])
self.complete_from_to('log list ll', ['lldb'])
self.complete_from_to('log list lldb dwa', ['dwarf'])
def test_quoted_command(self):
self.complete_from_to('"set',
['"settings" '])
def test_quoted_arg_with_quoted_command(self):
self.complete_from_to('"settings" "repl',
['"replace" '])
def test_quoted_arg_without_quoted_command(self):
self.complete_from_to('settings "repl',
['"replace" '])
def test_single_quote_command(self):
self.complete_from_to("'set",
["'settings' "])
def test_terminated_quote_command(self):
# This should not crash, but we don't get any
# reasonable completions from this.
self.complete_from_to("'settings'", [])
def test_process_launch_arch_arm(self):
self.complete_from_to('process launch --arch arm',
['arm64'])
def test_target_symbols_add_shlib(self):
# Doesn't seem to work, but at least it shouldn't crash.
self.complete_from_to('target symbols add --shlib ', [])
def test_log_file(self):
# Complete in our source directory which contains a 'main.cpp' file.
src_dir = os.path.dirname(os.path.realpath(__file__)) + '/'
self.complete_from_to('log enable lldb expr -f ' + src_dir,
['main.cpp'])
def test_log_dir(self):
# Complete our source directory.
src_dir = os.path.dirname(os.path.realpath(__file__))
self.complete_from_to('log enable lldb expr -f ' + src_dir,
[src_dir + os.sep], turn_off_re_match=True)
# <rdar://problem/11052829>
def test_infinite_loop_while_completing(self):
"""Test that 'process print hello\' completes to itself and does not infinite loop."""
self.complete_from_to('process print hello\\', 'process print hello\\',
turn_off_re_match=True)
def test_watchpoint_co(self):
"""Test that 'watchpoint co' completes to 'watchpoint command '."""
self.complete_from_to('watchpoint co', 'watchpoint command ')
def test_watchpoint_command_space(self):
"""Test that 'watchpoint command ' completes to ['add', 'delete', 'list']."""
self.complete_from_to(
'watchpoint command ', [
'add', 'delete', 'list'])
def test_watchpoint_command_a(self):
"""Test that 'watchpoint command a' completes to 'watchpoint command add '."""
self.complete_from_to(
'watchpoint command a',
'watchpoint command add ')
def test_watchpoint_set_ex(self):
"""Test that 'watchpoint set ex' completes to 'watchpoint set expression '."""
self.complete_from_to(
'watchpoint set ex',
'watchpoint set expression ')
def test_watchpoint_set_var(self):
"""Test that 'watchpoint set var' completes to 'watchpoint set variable '."""
self.complete_from_to('watchpoint set var', 'watchpoint set variable ')
def test_watchpoint_set_variable_foo(self):
self.build()
lldbutil.run_to_source_breakpoint(self, '// Break here', lldb.SBFileSpec("main.cpp"))
self.complete_from_to('watchpoint set variable fo', 'watchpoint set variable fooo')
# Only complete the first argument.
self.complete_from_to('watchpoint set variable fooo ', 'watchpoint set variable fooo ')
def test_help_fi(self):
"""Test that 'help fi' completes to ['file', 'finish']."""
self.complete_from_to(
'help fi', [
'file', 'finish'])
def test_help_watchpoint_s(self):
"""Test that 'help watchpoint s' completes to 'help watchpoint set '."""
self.complete_from_to('help watchpoint s', 'help watchpoint set ')
def test_common_complete_watchpoint_ids(self):
subcommands = ['enable', 'disable', 'delete', 'modify', 'ignore']
# Completion should not work without a target.
for subcommand in subcommands:
self.complete_from_to('watchpoint ' + subcommand + ' ',
'watchpoint ' + subcommand + ' ')
# Create a process to provide a target and enable watchpoint setting.
self.build()
lldbutil.run_to_source_breakpoint(self, '// Break here', lldb.SBFileSpec("main.cpp"))
self.runCmd('watchpoint set variable ptr_fooo')
for subcommand in subcommands:
self.complete_from_to('watchpoint ' + subcommand + ' ', ['1'])
def test_settings_append_target_er(self):
"""Test that 'settings append target.er' completes to 'settings append target.error-path'."""
self.complete_from_to(
'settings append target.er',
'settings append target.error-path')
def test_settings_insert_after_target_en(self):
"""Test that 'settings insert-after target.env' completes to 'settings insert-after target.env-vars'."""
self.complete_from_to(
'settings insert-after target.env',
'settings insert-after target.env-vars')
def test_settings_insert_before_target_en(self):
"""Test that 'settings insert-before target.env' completes to 'settings insert-before target.env-vars'."""
self.complete_from_to(
'settings insert-before target.env',
'settings insert-before target.env-vars')
def test_settings_replace_target_ru(self):
"""Test that 'settings replace target.ru' completes to 'settings replace target.run-args'."""
self.complete_from_to(
'settings replace target.ru',
'settings replace target.run-args')
def test_settings_show_term(self):
self.complete_from_to(
'settings show term-',
'settings show term-width')
def test_settings_list_term(self):
self.complete_from_to(
'settings list term-',
'settings list term-width')
def test_settings_remove_term(self):
self.complete_from_to(
'settings remove term-',
'settings remove term-width')
def test_settings_s(self):
"""Test that 'settings s' completes to ['set', 'show']."""
self.complete_from_to(
'settings s', [
'set', 'show'])
def test_settings_set_th(self):
"""Test that 'settings set thread-f' completes to 'settings set thread-format'."""
self.complete_from_to('settings set thread-f', 'settings set thread-format')
def test_settings_s_dash(self):
"""Test that 'settings set --g' completes to 'settings set --global'."""
self.complete_from_to('settings set --g', 'settings set --global')
def test_settings_clear_th(self):
"""Test that 'settings clear thread-f' completes to 'settings clear thread-format'."""
self.complete_from_to(
'settings clear thread-f',
'settings clear thread-format')
def test_settings_set_ta(self):
"""Test that 'settings set ta' completes to 'settings set target.'."""
self.complete_from_to(
'settings set target.ma',
'settings set target.max-')
def test_settings_set_target_exec(self):
"""Test that 'settings set target.exec' completes to 'settings set target.exec-search-paths '."""
self.complete_from_to(
'settings set target.exec',
'settings set target.exec-search-paths')
def test_settings_set_target_pr(self):
"""Test that 'settings set target.pr' completes to [
'target.prefer-dynamic-value', 'target.process.']."""
self.complete_from_to('settings set target.pr',
['target.prefer-dynamic-value',
'target.process.'])
def test_settings_set_target_process(self):
"""Test that 'settings set target.process' completes to 'settings set target.process.'."""
self.complete_from_to(
'settings set target.process',
'settings set target.process.')
def test_settings_set_target_process_dot(self):
"""Test that 'settings set target.process.t' completes to 'settings set target.process.thread.'."""
self.complete_from_to(
'settings set target.process.t',
'settings set target.process.thread.')
def test_settings_set_target_process_thread_dot(self):
"""Test that 'settings set target.process.thread.' completes to [
'target.process.thread.step-avoid-regexp', 'target.process.thread.trace-thread']."""
self.complete_from_to('settings set target.process.thread.',
['target.process.thread.step-avoid-regexp',
'target.process.thread.trace-thread'])
def test_thread_plan_discard(self):
self.build()
(_, _, thread, _) = lldbutil.run_to_source_breakpoint(self,
'ptr_foo', lldb.SBFileSpec("main.cpp"))
self.assertTrue(thread)
self.complete_from_to('thread plan discard ', 'thread plan discard ')
source_path = os.path.join(self.getSourceDir(), "thread_plan_script.py")
self.runCmd("command script import '%s'"%(source_path))
self.runCmd("thread step-scripted -C thread_plan_script.PushPlanStack")
self.complete_from_to('thread plan discard ', 'thread plan discard 1')
self.runCmd('thread plan discard 1')
def test_target_space(self):
"""Test that 'target ' completes to ['create', 'delete', 'list',
'modules', 'select', 'stop-hook', 'variable']."""
self.complete_from_to('target ',
['create',
'delete',
'list',
'modules',
'select',
'stop-hook',
'variable'])
def test_target_modules_dump_line_table(self):
"""Tests source file completion by completing the line-table argument."""
self.build()
self.dbg.CreateTarget(self.getBuildArtifact("a.out"))
self.complete_from_to('target modules dump line-table main.cp',
['main.cpp'])
def test_target_modules_load_aout(self):
"""Tests modules completion by completing the target modules load argument."""
self.build()
self.dbg.CreateTarget(self.getBuildArtifact("a.out"))
self.complete_from_to('target modules load a.ou',
['a.out'])
def test_target_modules_search_paths_insert(self):
# Completion won't work without a valid target.
self.complete_from_to("target modules search-paths insert ", "target modules search-paths insert ")
self.build()
target = self.dbg.CreateTarget(self.getBuildArtifact('a.out'))
self.assertTrue(target, VALID_TARGET)
self.complete_from_to("target modules search-paths insert ", "target modules search-paths insert ")
self.runCmd("target modules search-paths add a b")
self.complete_from_to("target modules search-paths insert ", "target modules search-paths insert 0")
# Completion only works for the first arg.
self.complete_from_to("target modules search-paths insert 0 ", "target modules search-paths insert 0 ")
def test_target_create_dash_co(self):
"""Test that 'target create --co' completes to 'target variable --core '."""
self.complete_from_to('target create --co', 'target create --core ')
def test_target_va(self):
"""Test that 'target va' completes to 'target variable '."""
self.complete_from_to('target va', 'target variable ')
def test_common_completion_thread_index(self):
subcommands = ['continue', 'info', 'exception', 'select',
'step-in', 'step-inst', 'step-inst-over', 'step-out', 'step-over', 'step-script']
# Completion should do nothing without threads.
for subcommand in subcommands:
self.complete_from_to('thread ' + subcommand + ' ',
'thread ' + subcommand + ' ')
self.build()
lldbutil.run_to_source_breakpoint(self, '// Break here', lldb.SBFileSpec("main.cpp"))
# At least we have the thread at the index of 1 now.
for subcommand in subcommands:
self.complete_from_to('thread ' + subcommand + ' ', ['1'])
def test_common_completion_type_category_name(self):
subcommands = ['delete', 'list', 'enable', 'disable', 'define']
for subcommand in subcommands:
self.complete_from_to('type category ' + subcommand + ' ', ['default'])
self.complete_from_to('type filter add -w ', ['default'])
def test_command_argument_completion(self):
"""Test completion of command arguments"""
self.complete_from_to("watchpoint set variable -", ["-w", "-s"])
self.complete_from_to('watchpoint set variable -w', 'watchpoint set variable -w ')
self.complete_from_to("watchpoint set variable --", ["--watch", "--size"])
self.complete_from_to("watchpoint set variable --w", "watchpoint set variable --watch")
self.complete_from_to('watchpoint set variable -w ', ['read', 'write', 'read_write'])
self.complete_from_to("watchpoint set variable --watch ", ["read", "write", "read_write"])
self.complete_from_to("watchpoint set variable --watch w", "watchpoint set variable --watch write")
self.complete_from_to('watchpoint set variable -w read_', 'watchpoint set variable -w read_write')
# Now try the same thing with a variable name (non-option argument) to
# test that getopts arg reshuffling doesn't confuse us.
self.complete_from_to("watchpoint set variable foo -", ["-w", "-s"])
self.complete_from_to('watchpoint set variable foo -w', 'watchpoint set variable foo -w ')
self.complete_from_to("watchpoint set variable foo --", ["--watch", "--size"])
self.complete_from_to("watchpoint set variable foo --w", "watchpoint set variable foo --watch")
self.complete_from_to('watchpoint set variable foo -w ', ['read', 'write', 'read_write'])
self.complete_from_to("watchpoint set variable foo --watch ", ["read", "write", "read_write"])
self.complete_from_to("watchpoint set variable foo --watch w", "watchpoint set variable foo --watch write")
self.complete_from_to('watchpoint set variable foo -w read_', 'watchpoint set variable foo -w read_write')
def test_command_script_delete(self):
self.runCmd("command script add -h test_desc -f none -s current usercmd1")
self.check_completion_with_desc('command script delete ', [['usercmd1', 'test_desc']])
def test_command_delete(self):
self.runCmd(r"command regex test_command s/^$/finish/ 's/([0-9]+)/frame select %1/'")
self.complete_from_to('command delete test_c', 'command delete test_command')
def test_command_unalias(self):
self.complete_from_to('command unalias ima', 'command unalias image')
def test_completion_description_commands(self):
"""Test descriptions of top-level command completions"""
self.check_completion_with_desc("", [
["command", "Commands for managing custom LLDB commands."],
["breakpoint", "Commands for operating on breakpoints (see 'help b' for shorthand.)"]
])
self.check_completion_with_desc("pl", [
["platform", "Commands to manage and create platforms."],
["plugin", "Commands for managing LLDB plugins."]
])
# Just check that this doesn't crash.
self.check_completion_with_desc("comman", [])
self.check_completion_with_desc("non-existent-command", [])
def test_completion_description_command_options(self):
"""Test descriptions of command options"""
# Short options
self.check_completion_with_desc("breakpoint set -", [
["-h", "Set the breakpoint on exception catcH."],
["-w", "Set the breakpoint on exception throW."]
])
# Long options.
self.check_completion_with_desc("breakpoint set --", [
["--on-catch", "Set the breakpoint on exception catcH."],
["--on-throw", "Set the breakpoint on exception throW."]
])
# Ambiguous long options.
self.check_completion_with_desc("breakpoint set --on-", [
["--on-catch", "Set the breakpoint on exception catcH."],
["--on-throw", "Set the breakpoint on exception throW."]
])
# Unknown long option.
self.check_completion_with_desc("breakpoint set --Z", [
])
def test_common_completion_frame_index(self):
self.build()
lldbutil.run_to_source_breakpoint(self, '// Break here', lldb.SBFileSpec("main.cpp"))
self.complete_from_to('frame select ', ['0'])
self.complete_from_to('thread backtrace -s ', ['0'])
def test_frame_recognizer_delete(self):
self.runCmd("frame recognizer add -l py_class -s module_name -n recognizer_name")
self.check_completion_with_desc('frame recognizer delete ', [['0', 'py_class, module module_name, symbol recognizer_name']])
def test_platform_install_local_file(self):
self.complete_from_to('platform target-install main.cp', 'platform target-install main.cpp')
@expectedFailureAll(oslist=["windows"], bugnumber="llvm.org/pr24489")
def test_symbol_name(self):
self.build()
self.dbg.CreateTarget(self.getBuildArtifact("a.out"))
self.complete_from_to('breakpoint set -n Fo',
'breakpoint set -n Foo::Bar(int,\\ int)',
turn_off_re_match=True)
# No completion for Qu because the candidate is
# (anonymous namespace)::Quux().
self.complete_from_to('breakpoint set -n Qu', '')
@skipIf(archs=no_match(['x86_64']))
def test_register_read_and_write_on_x86(self):
"""Test the completion of the commands register read and write on x86"""
# The tab completion for "register read/write" won't work without a running process.
self.complete_from_to('register read ',
'register read ')
self.complete_from_to('register write ',
'register write ')
self.build()
self.main_source_spec = lldb.SBFileSpec("main.cpp")
lldbutil.run_to_source_breakpoint(self, '// Break here', self.main_source_spec)
# test cases for register read
self.complete_from_to('register read ',
['rax',
'rbx',
'rcx'])
self.complete_from_to('register read r',
['rax',
'rbx',
'rcx'])
self.complete_from_to('register read ra',
'register read rax')
# register read can take multiple register names as arguments
self.complete_from_to('register read rax ',
['rax',
'rbx',
'rcx'])
# complete with prefix '$'
self.completions_match('register read $rb',
['$rbx',
'$rbp'])
self.completions_match('register read $ra',
['$rax'])
self.complete_from_to('register read rax $',
['\$rax',
'\$rbx',
'\$rcx'])
self.complete_from_to('register read $rax ',
['rax',
'rbx',
'rcx'])
# test cases for register write
self.complete_from_to('register write ',
['rax',
'rbx',
'rcx'])
self.complete_from_to('register write r',
['rax',
'rbx',
'rcx'])
self.complete_from_to('register write ra',
'register write rax')
self.complete_from_to('register write rb',
['rbx',
'rbp'])
# register write can only take exact one register name as argument
self.complete_from_to('register write rbx ',
[])
def test_common_completion_target_stophook_ids(self):
subcommands = ['delete', 'enable', 'disable']
for subcommand in subcommands:
self.complete_from_to('target stop-hook ' + subcommand + ' ',
'target stop-hook ' + subcommand + ' ')
self.build()
self.dbg.CreateTarget(self.getBuildArtifact("a.out"))
self.runCmd('target stop-hook add test DONE')
for subcommand in subcommands:
self.complete_from_to('target stop-hook ' + subcommand + ' ',
'target stop-hook ' + subcommand + ' 1')
# Completion should work only on the first argument.
for subcommand in subcommands:
self.complete_from_to('target stop-hook ' + subcommand + ' 1 ',
'target stop-hook ' + subcommand + ' 1 ')
def test_common_completion_type_language(self):
self.complete_from_to('type category -l ', ['c'])
def test_target_modules_load_dash_u(self):
self.build()
target = self.dbg.CreateTarget(self.getBuildArtifact("a.out"))
self.complete_from_to('target modules load -u ', [target.GetModuleAtIndex(0).GetUUIDString()])
def test_complete_breakpoint_with_ids(self):
"""These breakpoint subcommands should be completed with a list of breakpoint ids"""
subcommands = ['enable', 'disable', 'delete', 'modify', 'name add', 'name delete', 'write']
# The tab completion here is unavailable without a target
for subcommand in subcommands:
self.complete_from_to('breakpoint ' + subcommand + ' ',
'breakpoint ' + subcommand + ' ')
self.build()
target = self.dbg.CreateTarget(self.getBuildArtifact('a.out'))
self.assertTrue(target, VALID_TARGET)
bp = target.BreakpointCreateByName('main', 'a.out')
self.assertTrue(bp)
self.assertEqual(bp.GetNumLocations(), 1)
for subcommand in subcommands:
self.complete_from_to('breakpoint ' + subcommand + ' ',
['1'])
bp2 = target.BreakpointCreateByName('Bar', 'a.out')
self.assertTrue(bp2)
self.assertEqual(bp2.GetNumLocations(), 1)
for subcommand in subcommands:
self.complete_from_to('breakpoint ' + subcommand + ' ',
['1',
'2'])
for subcommand in subcommands:
self.complete_from_to('breakpoint ' + subcommand + ' 1 ',
['1',
'2'])
def test_complete_breakpoint_with_names(self):
self.build()
target = self.dbg.CreateTarget(self.getBuildArtifact('a.out'))
self.assertTrue(target, VALID_TARGET)
# test breakpoint read dedicated
self.complete_from_to('breakpoint read -N ', 'breakpoint read -N ')
self.complete_from_to('breakpoint read -f breakpoints.json -N ', ['mm'])
self.complete_from_to('breakpoint read -f breakpoints.json -N n', 'breakpoint read -f breakpoints.json -N n')
self.complete_from_to('breakpoint read -f breakpoints_invalid.json -N ', 'breakpoint read -f breakpoints_invalid.json -N ')
# test common breapoint name completion
bp1 = target.BreakpointCreateByName('main', 'a.out')
self.assertTrue(bp1)
self.assertEqual(bp1.GetNumLocations(), 1)
self.complete_from_to('breakpoint set -N n', 'breakpoint set -N n')
self.assertTrue(bp1.AddNameWithErrorHandling("nn"))
self.complete_from_to('breakpoint set -N ', 'breakpoint set -N nn')