# SPDX-FileCopyrightText: 2021-2022 Espressif Systems (Shanghai) CO LTD # SPDX-License-Identifier: CC0-1.0 import pytest from pytest_embedded import Dut @pytest.mark.esp32 @pytest.mark.esp32s2 @pytest.mark.esp32s3 @pytest.mark.esp32c3 @pytest.mark.generic def test_i2s_basic_example(dut: Dut) -> None: dut.expect_exact('I2S tx and rx channels have been initialized to standard duplex mode', timeout=30) dut.expect_exact('I2S tx and rx channels enabled', timeout=30) dut.expect_exact('[i2s write] 1440 bytes are written successfully', timeout=30) dut.expect_exact('', timeout=30) dut.expect_exact('[i2s read] 8192 bytes are read successfully', timeout=30)