32dd4ec4e8
Add more tests cases in the i2s driver error management area Signed-off-by: Bartosz Miller <bartosz.miller@nordicsemi.no>
82 lines
2.3 KiB
C
82 lines
2.3 KiB
C
/*
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* Copyright (c) 2017 comsuisse AG
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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#include <zephyr/kernel.h>
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#include <zephyr/ztest.h>
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#include <zephyr/device.h>
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#include "i2s_api_test.h"
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ZTEST_DMEM const struct device *dev_i2s_rx =
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DEVICE_DT_GET_OR_NULL(I2S_DEV_NODE_RX);
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ZTEST_DMEM const struct device *dev_i2s_tx =
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DEVICE_DT_GET_OR_NULL(I2S_DEV_NODE_TX);
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ZTEST_DMEM const struct device *dev_i2s =
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DEVICE_DT_GET_OR_NULL(I2S_DEV_NODE_RX);
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ZTEST_DMEM bool dir_both_supported;
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static void *setup(void)
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{
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k_thread_access_grant(k_current_get(),
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&rx_mem_slab, &tx_mem_slab);
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k_object_access_grant(dev_i2s_rx, k_current_get());
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k_object_access_grant(dev_i2s_tx, k_current_get());
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return NULL;
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}
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static void before(void *fixture)
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{
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ARG_UNUSED(fixture);
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int ret;
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zassert_not_null(dev_i2s_rx, "RX device not found");
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zassert_true(device_is_ready(dev_i2s_rx),
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"device %s is not ready", dev_i2s_rx->name);
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zassert_not_null(dev_i2s_tx, "TX device not found");
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zassert_true(device_is_ready(dev_i2s_tx),
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"device %s is not ready", dev_i2s_tx->name);
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ret = configure_stream(dev_i2s_rx, I2S_DIR_RX);
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zassert_equal(ret, TC_PASS);
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ret = configure_stream(dev_i2s_tx, I2S_DIR_TX);
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zassert_equal(ret, TC_PASS);
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}
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static void before_dir_both(void *fixture)
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{
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ARG_UNUSED(fixture);
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int ret;
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zassert_not_null(dev_i2s, "TX/RX device not found");
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zassert_true(device_is_ready(dev_i2s),
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"device %s is not ready", dev_i2s->name);
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ret = configure_stream(dev_i2s, I2S_DIR_BOTH);
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zassert_equal(ret, TC_PASS);
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/* Check if the tested driver supports the I2S_DIR_BOTH value.
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* Use the DROP trigger for this, as in the current state of the driver
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* (READY, both TX and RX queues empty) it is actually a no-op.
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*/
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ret = i2s_trigger(dev_i2s, I2S_DIR_BOTH, I2S_TRIGGER_DROP);
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dir_both_supported = (ret == 0);
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if (IS_ENABLED(CONFIG_I2S_TEST_USE_I2S_DIR_BOTH)) {
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zassert_true(dir_both_supported,
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"I2S_DIR_BOTH value is supposed to be supported.");
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}
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}
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ZTEST_SUITE(i2s_loopback, NULL, setup, before, NULL, NULL);
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ZTEST_SUITE(i2s_states, NULL, setup, before, NULL, NULL);
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ZTEST_SUITE(i2s_dir_both_states, NULL, setup, before_dir_both, NULL, NULL);
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ZTEST_SUITE(i2s_dir_both_loopback, NULL, setup, before_dir_both, NULL, NULL);
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ZTEST_SUITE(i2s_errors, NULL, setup, before, NULL, NULL);
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