fff0aee9ee
As documented in doc/guides/dts/api-usage.rst, the generated devicetree macros should be considered an implementation detail. Replace direct usage of one with an equivalent that uses the API. Signed-off-by: Martí Bolívar <marti.bolivar@nordicsemi.no>
72 lines
1.7 KiB
C
72 lines
1.7 KiB
C
/*
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* Copyright 2020 Google LLC
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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/**
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* @defgroup driver_sensor_subsys_tests sensor_subsys
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* @ingroup all_tests
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* @{
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* @}
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*/
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#include <ztest.h>
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#include <drivers/sensor.h>
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/* There is no obvious way to pass this to tests, so use a global */
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ZTEST_BMEM static const char *accel_label;
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static enum sensor_channel channel[] = {
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SENSOR_CHAN_ACCEL_X,
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SENSOR_CHAN_ACCEL_Y,
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SENSOR_CHAN_ACCEL_Z,
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SENSOR_CHAN_GYRO_X,
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SENSOR_CHAN_GYRO_Y,
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SENSOR_CHAN_GYRO_Z,
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};
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void test_sensor_accel_basic(void)
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{
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const struct device *dev;
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dev = device_get_binding(accel_label);
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zassert_not_null(dev, "failed: dev '%s' is null", accel_label);
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zassert_equal(sensor_sample_fetch(dev), 0, "fail to fetch sample");
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for (int i = 0; i < ARRAY_SIZE(channel); i++) {
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struct sensor_value val;
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zassert_ok(sensor_channel_get(dev, channel[i], &val),
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"fail to get channel");
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zassert_equal(i, val.val1, "expected %d, got %d", i, val.val1);
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zassert_true(val.val2 < 1000, "error %d is too large",
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val.val2);
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}
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}
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/* Run all of our tests on an accelerometer device with the given label */
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static void run_tests_on_accel(const char *label)
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{
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const struct device *accel = device_get_binding(label);
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PRINT("Running tests on '%s'\n", label);
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zassert_not_null(accel, "Unable to get Accelerometer device");
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k_object_access_grant(accel, k_current_get());
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accel_label = label;
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ztest_test_suite(test_sensor_accel,
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ztest_user_unit_test(test_sensor_accel_basic));
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ztest_run_test_suite(test_sensor_accel);
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}
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/* test case main entry */
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void test_main(void)
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{
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run_tests_on_accel(DT_LABEL(DT_ALIAS(accel_0)));
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#if DT_NODE_EXISTS(DT_ALIAS(accel_1))
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run_tests_on_accel(DT_LABEL(DT_ALIAS(accel_1)));
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#endif
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}
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