lldb/test/API/lang/cpp/step-through-trampoline/TestStepThroughTrampoline.py

import lldb
from lldbsuite.test.lldbtest import *
import lldbsuite.test.lldbutil as lldbutil


class StepThroughTrampoline(TestBase):
    def test(self):
        self.build()
        (target, process, thread, bkpt) = lldbutil.run_to_source_breakpoint(
            self,
            "// Set a breakpoint here",
            lldb.SBFileSpec("main.cpp"),
            extra_images=["foo"],
        )
        thread.StepInto()

        foo_line = line_number("foo.cpp", "// End up here")
        self.expect("frame info", substrs=["foo.cpp:{}:".format(foo_line)])