Function test_linecache_json

tests_python/test_debugger_json.py:4736–4766

(case_setup_dap, tmpdir)

@pytest.mark.skipif(not IS_CPYTHON, reason="CPython only test.")
def test_linecache_json(case_setup_dap, tmpdir):
    with case_setup_dap.test_file("_debugger_case_linecache.py") as writer:
        json_facade = JsonFacade(writer)

        json_facade.write_launch(justMyCode=False)

        writer.write_add_breakpoint(writer.get_line_index_with_content("breakpoint"))
        json_facade.write_make_initial_run()

        # First hit is for breakpoint reached via a stack frame that doesn't have source.

        json_hit = json_facade.wait_for_thread_stopped()
        stack_trace_response_body = json_hit.stack_trace_response.body
        source_references = []
        for stack_frame in stack_trace_response_body.stackFrames:
            if stack_frame["source"]["path"] == "<foo bar>":
                source_reference = stack_frame["source"]["sourceReference"]
                assert source_reference != 0
                source_references.append(source_reference)

        # Each frame gets its own source reference.
        assert len(set(source_references)) == 2

        for source_reference in source_references:
            response = json_facade.write_get_source(source_reference)
            assert "def somemethod():" in response.body.content
            assert "    foo()" in response.body.content
            assert "[x for x in range(10)]" in response.body.content

        json_facade.write_continue()
        writer.finished_ok = True


@pytest.mark.skipif(not IS_CPYTHON, reason="CPython only test.")