xref: /llvm-project/lldb/test/API/functionalities/diagnostic_reporting/TestDiagnosticReporting.py (revision a4c21d17fe187feb9e666ae8290b6d318014e9c8) 
1"""
2Test that we are able to broadcast and receive diagnostic events from lldb
3"""
4import lldb
5
6import lldbsuite.test.lldbutil as lldbutil
7
8from lldbsuite.test.lldbtest import *
9
10
11class TestDiagnosticReporting(TestBase):
12    def setUp(self):
13        TestBase.setUp(self)
14
15        self.broadcaster = self.dbg.GetBroadcaster()
16        self.listener = lldbutil.start_listening_from(
17            self.broadcaster,
18            lldb.SBDebugger.eBroadcastBitWarning | lldb.SBDebugger.eBroadcastBitError,
19        )
20
21    def test_dwarf_symbol_loading_diagnostic_report(self):
22        """Test that we are able to fetch diagnostic events"""
23
24        self.yaml2obj("minidump.yaml", self.getBuildArtifact("minidump.core"))
25
26        self.dbg.CreateTarget(None)
27        self.target = self.dbg.GetSelectedTarget()
28        self.process = self.target.LoadCore(self.getBuildArtifact("minidump.core"))
29
30        event = lldbutil.fetch_next_event(self, self.listener, self.broadcaster)
31        diagnostic_data = lldb.SBDebugger.GetDiagnosticFromEvent(event)
32        self.assertEqual(
33            diagnostic_data.GetValueForKey("type").GetStringValue(100), "warning"
34        )
35        self.assertEqual(
36            diagnostic_data.GetValueForKey("message").GetStringValue(100),
37            "unable to retrieve process ID from minidump file, setting process ID to 1",
38        )
39