[Lldb-commits] [lldb] [lldb] Add frame recognizers for libc++ `std::invoke` (PR #105695)

[Michael Buch via lldb-commits]

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@@ -0,0 +1,43 @@
+import lldb
+from lldbsuite.test.decorators import *
+from lldbsuite.test.lldbtest import *
+from lldbsuite.test import lldbutil
+
+
+class LibCxxStdFunctionRecognizerTestCase(TestBase):
+    NO_DEBUG_INFO_TESTCASE = True
+
+    @add_test_categories(["libc++"])
+    def test_frame_recognizer(self):
+        """Test that implementation details details of `std::invoke`"""
+        self.build()
+        (target, process, thread, bkpt) = lldbutil.run_to_source_breakpoint(
+            self, "// break here", lldb.SBFileSpec("main.cpp")
+        )
+
+        while process.GetState() != lldb.eStateExited:
+            self.assertTrue(
+                any(
+                    f in thread.GetFrameAtIndex(0).GetFunctionName()
+                    for f in ["print_num", "add", "PrintAdder"]
+                )
+            )
+            print(thread.GetFrameAtIndex(0).GetFunctionName())
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Michael137 wrote:

Are all these `print` statements just leftovers from debugging?

https://github.com/llvm/llvm-project/pull/105695