This revision was automatically updated to reflect the committed changes.
Closed by commit rGe3b9bb5a1847: [lldb/bindings] Expose the progress reporting
machinery to the SWIG interface (authored by mib).
Repository:
rG LLVM Github Monorepo
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D120100/new/
https://reviews.llvm.org/D120100
Files:
lldb/bindings/interface/SBDebugger.i
lldb/test/API/functionalities/progress_reporting/Makefile
lldb/test/API/functionalities/progress_reporting/TestProgressReporting.py
lldb/test/API/functionalities/progress_reporting/main.c
Index: lldb/test/API/functionalities/progress_reporting/main.c
===================================================================
--- /dev/null
+++ lldb/test/API/functionalities/progress_reporting/main.c
@@ -0,0 +1,11 @@
+int bar(int b) { return b * b; }
+
+int foo(int f) {
+ int b = bar(f); // break here
+ return b;
+}
+
+int main() {
+ int f = foo(42);
+ return f;
+}
Index: lldb/test/API/functionalities/progress_reporting/TestProgressReporting.py
===================================================================
--- /dev/null
+++ lldb/test/API/functionalities/progress_reporting/TestProgressReporting.py
@@ -0,0 +1,57 @@
+"""
+Test that we are able to broadcast and receive progress events from lldb
+"""
+import lldb
+from lldbsuite.test.lldbtest import *
+from lldbsuite.test.decorators import *
+import lldbsuite.test.lldbutil as lldbutil
+import threading
+
+class TestProgressReporting(TestBase):
+
+ mydir = TestBase.compute_mydir(__file__)
+
+ eBroadcastBitStopProgressThread = (1 << 0)
+
+ def setUp(self):
+ TestBase.setUp(self)
+ self.progress_events = []
+
+ def fetch_events(self, test_broadcaster):
+ listener = lldb.SBListener("lldb.progress.listener")
+ listener.StartListeningForEvents(test_broadcaster,
+ self.eBroadcastBitStopProgressThread)
+
+ progress_broadcaster = self.dbg.GetBroadcaster()
+ progress_broadcaster.AddListener(listener, lldb.SBDebugger.eBroadcastBitProgress)
+
+ event = lldb.SBEvent()
+
+ done = False
+ while not done:
+ if listener.WaitForEvent(1, event):
+ event_mask = event.GetType();
+ if event.BroadcasterMatchesRef(test_broadcaster):
+ if event_mask & self.eBroadcastBitStopProgressThread:
+ done = True;
+ elif event.BroadcasterMatchesRef(progress_broadcaster):
+ message = lldb.SBDebugger().GetProgressFromEvent(event, 0, 0, 0, False);
+ if message:
+ self.progress_events.append((message, event))
+
+ @skipUnlessDarwin
+ def test_dwarf_symbol_loading_progress_report(self):
+ """Test that we are able to fetch dwarf symbol loading progress events"""
+ self.build()
+
+ test_broadcaster = lldb.SBBroadcaster('lldb.broadcaster.test')
+ listener_thread = threading.Thread(target=self.fetch_events,
+ args=[test_broadcaster])
+ listener_thread.start()
+
+ lldbutil.run_to_source_breakpoint(self, 'break here', lldb.SBFileSpec('main.c'))
+
+ test_broadcaster.BroadcastEventByType(self.eBroadcastBitStopProgressThread)
+ listener_thread.join()
+
+ self.assertTrue(len(self.progress_events) > 0)
Index: lldb/test/API/functionalities/progress_reporting/Makefile
===================================================================
--- /dev/null
+++ lldb/test/API/functionalities/progress_reporting/Makefile
@@ -0,0 +1,3 @@
+C_SOURCES := main.c
+
+include Makefile.rules
Index: lldb/bindings/interface/SBDebugger.i
===================================================================
--- lldb/bindings/interface/SBDebugger.i
+++ lldb/bindings/interface/SBDebugger.i
@@ -117,6 +117,22 @@
class SBDebugger
{
public:
+ enum
+ {
+ eBroadcastBitProgress = (1 << 0)
+ };
+
+
+ %apply uint64_t& INOUT { uint64_t& progress_id };
+ %apply uint64_t& INOUT { uint64_t& completed };
+ %apply uint64_t& INOUT { uint64_t& total };
+ %apply bool& INOUT { bool& is_debugger_specific };
+ static const char *GetProgressFromEvent(const lldb::SBEvent &event,
+ uint64_t &progress_id,
+ uint64_t &completed, uint64_t &total,
+ bool &is_debugger_specific);
+
+ SBBroadcaster GetBroadcaster();
static void
Initialize();
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