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"""
Test that we are able to broadcast and receive progress events from lldb
"""
import lldb
import lldbsuite.test.lldbutil as lldbutil
from lldbsuite.test.lldbtest import *
class TestProgressReporting(TestBase):
def setUp(self):
TestBase.setUp(self)
self.broadcaster = self.dbg.GetBroadcaster()
self.listener = lldbutil.start_listening_from(
self.broadcaster, lldb.SBDebugger.eBroadcastBitProgress
)
def test_wait_attach_progress_reporting(self):
"""Test that progress reports for wait attaching work as intended."""
target = self.dbg.CreateTarget(None)
# The waiting to attach progress message will get emitted upon
# trying to attach, but it's not going to be the event picked
# up by checking with fetch_next_event, so go through all emitted
# progress events and check that the waiting to attach one was emitted at all.
target.AttachToProcessWithName(
self.listener,
"wait-attach-progress-report",
False,
lldb.SBError(),
)
event = lldb.SBEvent()
events = []
while self.listener.GetNextEventForBroadcaster(self.broadcaster, event):
progress_data = lldb.SBDebugger.GetProgressDataFromEvent(event)
message = progress_data.GetValueForKey("message").GetStringValue(100)
events.append(message)
self.assertTrue("Waiting to attach to process" in events)
def test_dwarf_symbol_loading_progress_report(self):
"""Test that we are able to fetch dwarf symbol loading progress events"""
self.build()
lldbutil.run_to_source_breakpoint(self, "break here", lldb.SBFileSpec("main.c"))
event = lldbutil.fetch_next_event(self, self.listener, self.broadcaster)
ret_args = lldb.SBDebugger.GetProgressFromEvent(event)
self.assertGreater(len(ret_args), 0)
message = ret_args[0]
self.assertGreater(len(message), 0)
def test_dwarf_symbol_loading_progress_report_structured_data(self):
"""Test that we are able to fetch dwarf symbol loading progress events
using the structured data API"""
self.build()
lldbutil.run_to_source_breakpoint(self, "break here", lldb.SBFileSpec("main.c"))
event = lldbutil.fetch_next_event(self, self.listener, self.broadcaster)
progress_data = lldb.SBDebugger.GetProgressDataFromEvent(event)
message = progress_data.GetValueForKey("message").GetStringValue(100)
self.assertGreater(len(message), 0)
details = progress_data.GetValueForKey("details").GetStringValue(100)
self.assertGreater(len(details), 0)
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