fa6377119c
The don't currently work (and they're also not particularly useful, since all of the remote stuff happens inside lldb). This saves us from annotating tests one by one.
168 lines
6.3 KiB
Python
168 lines
6.3 KiB
Python
"""
|
|
Test lldb-dap setBreakpoints request
|
|
"""
|
|
|
|
import dap_server
|
|
import lldbdap_testcase
|
|
from lldbsuite.test import lldbutil
|
|
from lldbsuite.test.decorators import *
|
|
from lldbsuite.test.lldbtest import *
|
|
|
|
|
|
def get_subprocess(root_process, process_name):
|
|
queue = [root_process]
|
|
while queue:
|
|
process = queue.pop()
|
|
if process.name() == process_name:
|
|
return process
|
|
queue.extend(process.children())
|
|
|
|
self.assertTrue(False, "No subprocess with name %s found" % process_name)
|
|
|
|
class TestDAP_console(lldbdap_testcase.DAPTestCaseBase):
|
|
def check_lldb_command(
|
|
self, lldb_command, contains_string, assert_msg, command_escape_prefix="`"
|
|
):
|
|
response = self.dap_server.request_evaluate(
|
|
f"{command_escape_prefix}{lldb_command}", context="repl"
|
|
)
|
|
output = response["body"]["result"]
|
|
self.assertIn(
|
|
contains_string,
|
|
output,
|
|
(
|
|
"""Verify %s by checking the command output:\n"""
|
|
"""'''\n%s'''\nfor the string: "%s" """
|
|
% (assert_msg, output, contains_string)
|
|
),
|
|
)
|
|
|
|
@skipIfWindows
|
|
def test_scopes_variables_setVariable_evaluate(self):
|
|
"""
|
|
Tests that the "scopes" request causes the currently selected
|
|
thread and frame to be updated. There are no DAP packets that tell
|
|
lldb-dap which thread and frame are selected other than the
|
|
"scopes" request. lldb-dap will now select the thread and frame
|
|
for the latest "scopes" request that it receives.
|
|
|
|
The LLDB command interpreter needs to have the right thread and
|
|
frame selected so that commands executed in the debug console act
|
|
on the right scope. This applies both to the expressions that are
|
|
evaluated and the lldb commands that start with the backtick
|
|
character.
|
|
"""
|
|
program = self.getBuildArtifact("a.out")
|
|
self.build_and_launch(program)
|
|
source = "main.cpp"
|
|
breakpoint1_line = line_number(source, "// breakpoint 1")
|
|
lines = [breakpoint1_line]
|
|
# Set breakpoint in the thread function so we can step the threads
|
|
breakpoint_ids = self.set_source_breakpoints(source, lines)
|
|
self.assertEqual(
|
|
len(breakpoint_ids), len(lines), "expect correct number of breakpoints"
|
|
)
|
|
self.continue_to_breakpoints(breakpoint_ids)
|
|
# Cause a "scopes" to be sent for frame zero which should update the
|
|
# selected thread and frame to frame 0.
|
|
self.dap_server.get_local_variables(frameIndex=0)
|
|
# Verify frame #0 is selected in the command interpreter by running
|
|
# the "frame select" command with no frame index which will print the
|
|
# currently selected frame.
|
|
self.check_lldb_command("frame select", "frame #0", "frame 0 is selected")
|
|
|
|
# Cause a "scopes" to be sent for frame one which should update the
|
|
# selected thread and frame to frame 1.
|
|
self.dap_server.get_local_variables(frameIndex=1)
|
|
# Verify frame #1 is selected in the command interpreter by running
|
|
# the "frame select" command with no frame index which will print the
|
|
# currently selected frame.
|
|
|
|
self.check_lldb_command("frame select", "frame #1", "frame 1 is selected")
|
|
|
|
@skipIfWindows
|
|
def test_custom_escape_prefix(self):
|
|
program = self.getBuildArtifact("a.out")
|
|
self.build_and_launch(program, commandEscapePrefix="::")
|
|
source = "main.cpp"
|
|
breakpoint1_line = line_number(source, "// breakpoint 1")
|
|
breakpoint_ids = self.set_source_breakpoints(source, [breakpoint1_line])
|
|
self.continue_to_breakpoints(breakpoint_ids)
|
|
|
|
self.check_lldb_command(
|
|
"help",
|
|
"For more information on any command",
|
|
"Help can be invoked",
|
|
command_escape_prefix="::",
|
|
)
|
|
|
|
@skipIfWindows
|
|
def test_empty_escape_prefix(self):
|
|
program = self.getBuildArtifact("a.out")
|
|
self.build_and_launch(program, commandEscapePrefix="")
|
|
source = "main.cpp"
|
|
breakpoint1_line = line_number(source, "// breakpoint 1")
|
|
breakpoint_ids = self.set_source_breakpoints(source, [breakpoint1_line])
|
|
self.continue_to_breakpoints(breakpoint_ids)
|
|
|
|
self.check_lldb_command(
|
|
"help",
|
|
"For more information on any command",
|
|
"Help can be invoked",
|
|
command_escape_prefix="",
|
|
)
|
|
|
|
@skipIfWindows
|
|
def test_exit_status_message_sigterm(self):
|
|
source = "main.cpp"
|
|
program = self.getBuildArtifact("a.out")
|
|
self.build_and_launch(program, commandEscapePrefix="")
|
|
breakpoint1_line = line_number(source, "// breakpoint 1")
|
|
breakpoint_ids = self.set_source_breakpoints(source, [breakpoint1_line])
|
|
self.continue_to_breakpoints(breakpoint_ids)
|
|
|
|
# Kill lldb-server process.
|
|
process_name = (
|
|
"debugserver" if platform.system() in ["Darwin"] else "lldb-server"
|
|
)
|
|
|
|
try:
|
|
import psutil
|
|
except ImportError:
|
|
print(
|
|
"psutil not installed, please install using 'pip install psutil'. "
|
|
"Skipping test_exit_status_message_sigterm test.",
|
|
file=sys.stderr,
|
|
)
|
|
return
|
|
process = get_subprocess(psutil.Process(os.getpid()), process_name)
|
|
process.terminate()
|
|
process.wait()
|
|
|
|
# Get the console output
|
|
console_output = self.collect_console(1.0)
|
|
|
|
# Verify the exit status message is printed.
|
|
self.assertIn(
|
|
"exited with status = -1 (0xffffffff) debugserver died with signal SIGTERM",
|
|
console_output,
|
|
"Exit status does not contain message 'exited with status'",
|
|
)
|
|
|
|
@skipIfWindows
|
|
def test_exit_status_message_ok(self):
|
|
source = "main.cpp"
|
|
program = self.getBuildArtifact("a.out")
|
|
self.build_and_launch(program, commandEscapePrefix="")
|
|
self.continue_to_exit()
|
|
|
|
# Get the console output
|
|
console_output = self.collect_console(1.0)
|
|
|
|
# Verify the exit status message is printed.
|
|
self.assertIn(
|
|
"exited with status = 0 (0x00000000)",
|
|
console_output,
|
|
"Exit status does not contain message 'exited with status'",
|
|
)
|