1 files changed, 127 insertions, 0 deletions
diff --git a/zephyr/test/drivers/src/console_cmd/accelres.c b/zephyr/test/drivers/src/console_cmd/accelres.c
new file mode 100644
index 0000000000..72b52b1c58
--- /dev/null
+++ b/zephyr/test/drivers/src/console_cmd/accelres.c
@@ -0,0 +1,127 @@
+/* Copyright 2022 The Chromium OS Authors. All rights reserved.
+ * Use of this source code is governed by a BSD-style license that can be
+ * found in the LICENSE file.
+ */
+
+#include <fff.h>
+#include <zephyr/shell/shell.h>
+#include <ztest.h>
+
+#include "accelgyro.h"
+#include "console.h"
+#include "driver/accel_bma2x2.h"
+#include "ec_commands.h"
+#include "motion_sense.h"
+#include "test/drivers/test_state.h"
+
+FAKE_VALUE_FUNC(int, set_resolution, const struct motion_sensor_t *, int, int);
+
+struct console_cmd_accelres_fixture {
+	const struct accelgyro_drv *sensor_0_drv;
+	struct accelgyro_drv mock_drv;
+};
+
+void *console_cmd_accelres_setup(void)
+{
+	static struct console_cmd_accelres_fixture fixture = {
+		.mock_drv = {
+			.set_resolution = set_resolution,
+		},
+	};
+
+	fixture.sensor_0_drv = motion_sensors[0].drv;
+
+	return &fixture;
+}
+
+void console_cmd_accelres_before(void *fixture)
+{
+	ARG_UNUSED(fixture);
+	RESET_FAKE(set_resolution);
+	FFF_RESET_HISTORY();
+}
+
+void console_cmd_accelres_after(void *fixture)
+{
+	struct console_cmd_accelres_fixture *this = fixture;
+
+	motion_sensors[0].drv = this->sensor_0_drv;
+}
+
+ZTEST_SUITE(console_cmd_accelres, drivers_predicate_post_main,
+	    console_cmd_accelres_setup, NULL, console_cmd_accelres_after, NULL);
+
+ZTEST_USER(console_cmd_accelres, test_too_few_args)
+{
+	int rv = shell_execute_cmd(get_ec_shell(), "accelres");
+
+	zassert_equal(EC_ERROR_PARAM_COUNT, rv, "Expected %d, but got %d",
+		      EC_ERROR_PARAM_COUNT, rv);
+}
+
+ZTEST_USER(console_cmd_accelres, test_too_many_args)
+{
+	int rv = shell_execute_cmd(get_ec_shell(), "accelres 1 2 3 4");
+
+	zassert_equal(EC_ERROR_PARAM_COUNT, rv, "Expected %d, but got %d",
+		      EC_ERROR_PARAM_COUNT, rv);
+}
+
+ZTEST_USER(console_cmd_accelres, test_invalid_sensor_num)
+{
+	int rv;
+
+	rv = shell_execute_cmd(get_ec_shell(), "accelres f");
+	zassert_equal(EC_ERROR_PARAM1, rv, "Expected %d, but got %d",
+		      EC_ERROR_PARAM1, rv);
+
+	rv = shell_execute_cmd(get_ec_shell(), "accelres -1");
+	zassert_equal(EC_ERROR_PARAM1, rv, "Expected %d, but got %d",
+		      EC_ERROR_PARAM1, rv);
+
+	rv = shell_execute_cmd(get_ec_shell(), "accelres 100");
+	zassert_equal(EC_ERROR_PARAM1, rv, "Expected %d, but got %d",
+		      EC_ERROR_PARAM1, rv);
+}
+
+ZTEST_USER(console_cmd_accelres, test_print_res)
+{
+	zassert_ok(shell_execute_cmd(get_ec_shell(), "accelres 0"), NULL);
+}
+
+ZTEST_USER(console_cmd_accelres, test_set_res__invalid_data)
+{
+	int rv = shell_execute_cmd(get_ec_shell(), "accelres 0 f");
+
+	zassert_equal(EC_ERROR_PARAM2, rv, "Expected %d, but got %d",
+		      EC_ERROR_PARAM2, rv);
+}
+
+ZTEST_USER(console_cmd_accelres, test_set_res__no_setter)
+{
+	int resolution;
+
+	zassert_ok(shell_execute_cmd(get_ec_shell(), "accelres 0 4"), NULL);
+	resolution = motion_sensors[0].drv->get_resolution(&motion_sensors[0]);
+	zassert_equal(BMA2x2_RESOLUTION, resolution, "Expected %d, but got %d",
+		      BMA2x2_RESOLUTION, resolution);
+}
+
+ZTEST_USER_F(console_cmd_accelres, test_set_res__bad_res_value)
+{
+	int rv;
+
+	set_resolution_fake.return_val = EC_ERROR_INVAL;
+	motion_sensors[0].drv = &this->mock_drv;
+	rv = shell_execute_cmd(get_ec_shell(), "accelres 0 0");
+	zassert_equal(EC_ERROR_PARAM2, rv, "Expected %d, but got %d",
+		      EC_ERROR_PARAM2, rv);
+}
+
+ZTEST_USER(console_cmd_accelres, test_invalid_rounding_arg)
+{
+	int rv = shell_execute_cmd(get_ec_shell(), "accelres 0 12 f");
+
+	zassert_equal(EC_ERROR_PARAM3, rv, "Expected %d, but got %d",
+		      EC_ERROR_PARAM3, rv);
+}