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-rw-r--r--zephyr/test/drivers/src/ln9310.c39
1 files changed, 39 insertions, 0 deletions
diff --git a/zephyr/test/drivers/src/ln9310.c b/zephyr/test/drivers/src/ln9310.c
index 7b3ae1617f..8ee397fb8a 100644
--- a/zephyr/test/drivers/src/ln9310.c
+++ b/zephyr/test/drivers/src/ln9310.c
@@ -635,6 +635,41 @@ static void test_ln9310_update_startup_seq_fails(void)
i2c_common_emul_set_read_func(i2c_emul, NULL, NULL);
}
+static void test_ln9310_state_change_only_on_mode_change_interrupt(void)
+{
+ const struct emul *emulator =
+ emul_get_binding(DT_LABEL(DT_NODELABEL(ln9310)));
+ struct i2c_emul *i2c_emul = ln9310_emul_get_i2c_emul(emulator);
+ struct reg_to_intercept test_data = {
+ .reg = LN9310_REG_INT1,
+ .replace_val = 0,
+ };
+
+ zassert_not_null(emulator, NULL);
+ zassert_not_null(i2c_emul, NULL);
+
+ ln9310_emul_set_context(emulator);
+ ln9310_emul_reset(emulator);
+ /* Battery and chip rev won't matter here so only testing one pair */
+ ln9310_emul_set_battery_cell_type(emulator, BATTERY_CELL_TYPE_2S);
+ ln9310_emul_set_version(emulator, LN9310_BC_STS_C_CHIP_REV_FIXED);
+
+ zassert_ok(ln9310_init(), NULL);
+ zassert_true(ln9310_emul_is_init(emulator), NULL);
+
+ i2c_common_emul_set_read_func(i2c_emul, &mock_read_interceptor,
+ &test_data);
+
+ ln9310_software_enable(true);
+
+ /* TODO(b/201420132) */
+ k_msleep(TEST_DELAY_MS);
+
+ zassert_false(ln9310_power_good(), NULL);
+
+ i2c_common_emul_set_read_func(i2c_emul, NULL, NULL);
+}
+
static void reset_ln9310_state(void)
{
ln9310_reset_to_initial_state();
@@ -646,6 +681,10 @@ void test_suite_ln9310(void)
ztest_test_suite(
ln9310,
ztest_unit_test_setup_teardown(
+ test_ln9310_state_change_only_on_mode_change_interrupt,
+ reset_ln9310_state,
+ reset_ln9310_state),
+ ztest_unit_test_setup_teardown(
test_ln9310_update_startup_seq_fails,
reset_ln9310_state,
reset_ln9310_state),