Function test_case_breakpoint_condition_exc

tests_python/test_debugger.py:155–254

(case_setup, skip_suspend_on_breakpoint_exception, skip_print_breakpoint_exception)

    ),
)
def test_case_breakpoint_condition_exc(case_setup, skip_suspend_on_breakpoint_exception, skip_print_breakpoint_exception):
    msgs_in_stderr = (
        "Error while evaluating expression in conditional breakpoint: i > 5",
        "Traceback (most recent call last):",
        'File "<string>", line 1, in <module>',
    )

    # It could be one or the other in PyPy depending on the version.
    msgs_one_in_stderr = (
        "NameError: name 'i' is not defined",
        "global name 'i' is not defined",
    )

    def _ignore_stderr_line(line):
        if original_ignore_stderr_line(line):
            return True

        for msg in msgs_in_stderr + msgs_one_in_stderr:
            if msg in line:
                return True

        return False

    with case_setup.test_file("_debugger_case_breakpoint_condition_exc.py") as writer:
        original_ignore_stderr_line = writer._ignore_stderr_line
        writer._ignore_stderr_line = _ignore_stderr_line

        writer.write_suspend_on_breakpoint_exception(skip_suspend_on_breakpoint_exception, skip_print_breakpoint_exception)

        expect_print = skip_print_breakpoint_exception in ([], ["ValueError"])
        expect_suspend = skip_suspend_on_breakpoint_exception in ([], ["ValueError"])

        breakpoint_id = writer.write_add_breakpoint(writer.get_line_index_with_content("break here"), "Call", condition="i > 5")

        if not expect_print:
            _original = writer.reader_thread.on_message_found

            def on_message_found(found_msg):
                for msg in msgs_in_stderr + msgs_one_in_stderr:
                    assert msg not in found_msg

            writer.reader_thread.on_message_found = on_message_found

        writer.write_make_initial_run()

        def check_error_msg(stderr):
            for msg in msgs_in_stderr:
                assert msg in stderr

            for msg in msgs_one_in_stderr:
                if msg in stderr:
                    break
            else:
                raise AssertionError("Did not find any of: %s in stderr: %s" % (msgs_one_in_stderr, stderr))

        if expect_print:
            msg, ctx = writer.wait_for_output()
            check_error_msg(msg.replace("&gt;", ">"))