e880cf7421
…ess" (#144810)
This relands commit e0933ab5ae. The
original commit was causing the test TestCreateAfterAttach.py to fail on
ARM Ubuntu bots. It's possible that this could've been happening because
the test for wait-attach progress reporting is waiting on a process
named "a.out" which could be too generic as multiple other tests (when
run in parallel on the bots) could also be using processes named
"a.out". This commit changes the wait-attach progress report test to
wait on a unique process name.
Original PR description:
This commit adds a progress report when wait-attaching to a process as
well as a test for this.
Original PR link: https://github.com/llvm/llvm-project/pull/144768
66 lines
2.6 KiB
Python
66 lines
2.6 KiB
Python
"""
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Test that we are able to broadcast and receive progress events from lldb
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"""
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import lldb
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import lldbsuite.test.lldbutil as lldbutil
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from lldbsuite.test.lldbtest import *
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class TestProgressReporting(TestBase):
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def setUp(self):
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TestBase.setUp(self)
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self.broadcaster = self.dbg.GetBroadcaster()
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self.listener = lldbutil.start_listening_from(
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self.broadcaster, lldb.SBDebugger.eBroadcastBitProgress
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)
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def test_wait_attach_progress_reporting(self):
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"""Test that progress reports for wait attaching work as intended."""
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target = self.dbg.CreateTarget(None)
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# The waiting to attach progress message will get emitted upon
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# trying to attach, but it's not going to be the event picked
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# up by checking with fetch_next_event, so go through all emitted
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# progress events and check that the waiting to attach one was emitted at all.
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target.AttachToProcessWithName(
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self.listener,
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"wait-attach-progress-report",
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False,
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lldb.SBError(),
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)
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event = lldb.SBEvent()
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events = []
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while self.listener.GetNextEventForBroadcaster(self.broadcaster, event):
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progress_data = lldb.SBDebugger.GetProgressDataFromEvent(event)
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message = progress_data.GetValueForKey("message").GetStringValue(100)
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events.append(message)
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self.assertTrue("Waiting to attach to process" in events)
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def test_dwarf_symbol_loading_progress_report(self):
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"""Test that we are able to fetch dwarf symbol loading progress events"""
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self.build()
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lldbutil.run_to_source_breakpoint(self, "break here", lldb.SBFileSpec("main.c"))
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event = lldbutil.fetch_next_event(self, self.listener, self.broadcaster)
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ret_args = lldb.SBDebugger.GetProgressFromEvent(event)
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self.assertGreater(len(ret_args), 0)
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message = ret_args[0]
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self.assertGreater(len(message), 0)
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def test_dwarf_symbol_loading_progress_report_structured_data(self):
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"""Test that we are able to fetch dwarf symbol loading progress events
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using the structured data API"""
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self.build()
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lldbutil.run_to_source_breakpoint(self, "break here", lldb.SBFileSpec("main.c"))
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event = lldbutil.fetch_next_event(self, self.listener, self.broadcaster)
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progress_data = lldb.SBDebugger.GetProgressDataFromEvent(event)
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message = progress_data.GetValueForKey("message").GetStringValue(100)
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self.assertGreater(len(message), 0)
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details = progress_data.GetValueForKey("details").GetStringValue(100)
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self.assertGreater(len(details), 0)
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