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test,modem-helpers-qmi: add unit tests for bands

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Signed-off-by: Daniele Palmas <dnlplm@gmail.com>
This commit is contained in:
Daniele Palmas
2025-07-09 10:33:26 +02:00
parent 0ef7bf3fdb
commit c070b9015e
1 changed files with 153 additions and 0 deletions
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src/tests/test-modem-helpers-qmi.c
+153
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@@ -1929,6 +1929,154 @@ test_registration_state_from_qmi_system_info_5g_5gs_home (void)
MM_MODEM_ACCESS_TECHNOLOGY_5GNR);
}
/*****************************************************************************/
/* Test modem bands helpers */
static void
test_supported_bands_eutran_telit_fn990 (void)
{
g_autoptr(GArray) mm_bands_arr = NULL;
g_autoptr(GArray) mm_bands_arr_expected = NULL;
g_autoptr(GArray) extended_qmi_lte_bands = NULL;
static const guint16 qmi_bands[] = {
1, 2, 3, 4, 5, 6, 7, 8,
12, 13, 14, 17, 18, 19, 20, 25,
26, 28, 29, 30, 32, 34, 38, 39,
40, 41, 42, 43, 46, 48, 66, 71,
};
static const MMModemBand mm_bands[] = {
MM_MODEM_BAND_EUTRAN_1, MM_MODEM_BAND_EUTRAN_2, MM_MODEM_BAND_EUTRAN_3, MM_MODEM_BAND_EUTRAN_4,
MM_MODEM_BAND_EUTRAN_5, MM_MODEM_BAND_EUTRAN_6, MM_MODEM_BAND_EUTRAN_7, MM_MODEM_BAND_EUTRAN_8,
MM_MODEM_BAND_EUTRAN_12, MM_MODEM_BAND_EUTRAN_13, MM_MODEM_BAND_EUTRAN_14, MM_MODEM_BAND_EUTRAN_17,
MM_MODEM_BAND_EUTRAN_18, MM_MODEM_BAND_EUTRAN_19, MM_MODEM_BAND_EUTRAN_20, MM_MODEM_BAND_EUTRAN_25,
MM_MODEM_BAND_EUTRAN_26, MM_MODEM_BAND_EUTRAN_28, MM_MODEM_BAND_EUTRAN_29, MM_MODEM_BAND_EUTRAN_30,
MM_MODEM_BAND_EUTRAN_32, MM_MODEM_BAND_EUTRAN_34, MM_MODEM_BAND_EUTRAN_38, MM_MODEM_BAND_EUTRAN_39,
MM_MODEM_BAND_EUTRAN_40, MM_MODEM_BAND_EUTRAN_41, MM_MODEM_BAND_EUTRAN_42, MM_MODEM_BAND_EUTRAN_43,
MM_MODEM_BAND_EUTRAN_46, MM_MODEM_BAND_EUTRAN_48, MM_MODEM_BAND_EUTRAN_66, MM_MODEM_BAND_EUTRAN_71,
};
extended_qmi_lte_bands = g_array_sized_new (FALSE, FALSE, sizeof (guint16), G_N_ELEMENTS (qmi_bands));
mm_bands_arr_expected = g_array_sized_new (FALSE, FALSE, sizeof (MMModemBand), G_N_ELEMENTS (mm_bands));
g_array_append_vals (mm_bands_arr_expected, &mm_bands, G_N_ELEMENTS (mm_bands));
g_array_append_vals (extended_qmi_lte_bands, &qmi_bands, G_N_ELEMENTS (qmi_bands));
mm_bands_arr = mm_modem_bands_from_qmi_band_capabilities (0, 0, extended_qmi_lte_bands, NULL, NULL);
g_assert_cmpmem (
mm_bands_arr->data, mm_bands_arr->len * sizeof (MMModemBand),
mm_bands_arr_expected->data, mm_bands_arr_expected->len * sizeof (MMModemBand)
);
}
static void
test_supported_bands_cdma_generic (void)
{
g_autoptr(GArray) mm_bands_arr = NULL;
g_autoptr(GArray) mm_bands_arr_expected = NULL;
static const MMModemBand mm_bands[] = {
MM_MODEM_BAND_CDMA_BC0, MM_MODEM_BAND_CDMA_BC3, MM_MODEM_BAND_CDMA_BC12, MM_MODEM_BAND_CDMA_BC14,
MM_MODEM_BAND_CDMA_BC17, MM_MODEM_BAND_CDMA_BC19,
};
QmiDmsBandCapability cdma_bands = (
QMI_DMS_BAND_CAPABILITY_BC_0_A_SYSTEM | QMI_DMS_BAND_CAPABILITY_BC_3_A_SYSTEM |
QMI_DMS_BAND_CAPABILITY_BC_12 | QMI_DMS_BAND_CAPABILITY_BC_14 |
QMI_DMS_BAND_CAPABILITY_BC_17 | QMI_DMS_BAND_CAPABILITY_BC_19
);
mm_bands_arr_expected = g_array_sized_new (FALSE, FALSE, sizeof (MMModemBand), G_N_ELEMENTS (mm_bands));
g_array_append_vals (mm_bands_arr_expected, &mm_bands, G_N_ELEMENTS (mm_bands));
mm_bands_arr = mm_modem_bands_from_qmi_band_capabilities (cdma_bands, 0, NULL, NULL, NULL);
g_assert_cmpmem (
mm_bands_arr->data, mm_bands_arr->len * sizeof (MMModemBand),
mm_bands_arr_expected->data, mm_bands_arr_expected->len * sizeof (MMModemBand)
);
}
static void
test_mm_bands_to_qmi_eutran_telit_fn990 (void)
{
g_autoptr(GArray) mm_bands_arr = NULL;
static const MMModemBand mm_bands[] = {
MM_MODEM_BAND_EUTRAN_1, MM_MODEM_BAND_EUTRAN_2, MM_MODEM_BAND_EUTRAN_3, MM_MODEM_BAND_EUTRAN_4,
MM_MODEM_BAND_EUTRAN_5, MM_MODEM_BAND_EUTRAN_6, MM_MODEM_BAND_EUTRAN_7, MM_MODEM_BAND_EUTRAN_8,
MM_MODEM_BAND_EUTRAN_12, MM_MODEM_BAND_EUTRAN_13, MM_MODEM_BAND_EUTRAN_14, MM_MODEM_BAND_EUTRAN_17,
MM_MODEM_BAND_EUTRAN_18, MM_MODEM_BAND_EUTRAN_19, MM_MODEM_BAND_EUTRAN_20, MM_MODEM_BAND_EUTRAN_25,
MM_MODEM_BAND_EUTRAN_26, MM_MODEM_BAND_EUTRAN_28, MM_MODEM_BAND_EUTRAN_29, MM_MODEM_BAND_EUTRAN_30,
MM_MODEM_BAND_EUTRAN_32, MM_MODEM_BAND_EUTRAN_34, MM_MODEM_BAND_EUTRAN_38, MM_MODEM_BAND_EUTRAN_39,
MM_MODEM_BAND_EUTRAN_40, MM_MODEM_BAND_EUTRAN_41, MM_MODEM_BAND_EUTRAN_42, MM_MODEM_BAND_EUTRAN_43,
MM_MODEM_BAND_EUTRAN_46, MM_MODEM_BAND_EUTRAN_48, MM_MODEM_BAND_EUTRAN_66, MM_MODEM_BAND_EUTRAN_71,
};
guint64 extended_qmi_lte_bands[4];
guint extended_qmi_lte_bands_size = G_N_ELEMENTS (extended_qmi_lte_bands);
guint64 extended_qmi_lte_bands_expected[4] = {
0b101001111110001010111011000011110011100011111111,
0b1000010,
0,
0,
};
guint extended_qmi_lte_bands_expected_size = G_N_ELEMENTS (extended_qmi_lte_bands_expected);
/* The following are not needed for this test, but mm_modem_bands_to_qmi_band_preference does not check for NULL */
QmiNasBandPreference nas_bands_preference;
QmiNasLteBandPreference nas_lte_bands_preference;
mm_bands_arr = g_array_sized_new (FALSE, FALSE, sizeof (MMModemBand), G_N_ELEMENTS (mm_bands));
g_array_append_vals (mm_bands_arr, &mm_bands, G_N_ELEMENTS (mm_bands));
mm_modem_bands_to_qmi_band_preference (
mm_bands_arr,
&nas_bands_preference,
&nas_lte_bands_preference,
extended_qmi_lte_bands,
extended_qmi_lte_bands_size,
NULL,
0,
NULL
);
g_assert_cmpmem (
extended_qmi_lte_bands, extended_qmi_lte_bands_size * sizeof (guint64),
extended_qmi_lte_bands_expected, extended_qmi_lte_bands_expected_size * sizeof (guint64)
);
}
static void
test_mm_bands_to_qmi_cdma_generic (void)
{
g_autoptr(GArray) mm_bands_arr = NULL;
static const MMModemBand mm_bands[] = {
MM_MODEM_BAND_CDMA_BC0, MM_MODEM_BAND_CDMA_BC3, MM_MODEM_BAND_CDMA_BC12, MM_MODEM_BAND_CDMA_BC14,
MM_MODEM_BAND_CDMA_BC17, MM_MODEM_BAND_CDMA_BC19,
};
QmiNasBandPreference nas_bands_preference;
QmiNasBandPreference nas_bands_preference_expected;
/* Not needed for this test, but mm_modem_bands_to_qmi_band_preference does not check for NULL */
QmiNasLteBandPreference nas_lte_bands_preference;
mm_bands_arr = g_array_sized_new (FALSE, FALSE, sizeof (MMModemBand), G_N_ELEMENTS (mm_bands));
g_array_append_vals (mm_bands_arr, &mm_bands, G_N_ELEMENTS (mm_bands));
nas_bands_preference_expected = (
QMI_NAS_BAND_PREFERENCE_BC_0_A_SYSTEM | QMI_NAS_BAND_PREFERENCE_BC_0_B_SYSTEM |
QMI_NAS_BAND_PREFERENCE_BC_3_A_SYSTEM | QMI_NAS_BAND_PREFERENCE_BC_12 |
QMI_NAS_BAND_PREFERENCE_BC_14 | QMI_NAS_BAND_PREFERENCE_BC_17 |
QMI_NAS_BAND_PREFERENCE_BC_19
);
mm_modem_bands_to_qmi_band_preference (
mm_bands_arr,
&nas_bands_preference,
&nas_lte_bands_preference,
NULL,
0,
NULL,
0,
NULL
);
g_assert_true (nas_bands_preference == nas_bands_preference_expected);
}
/*****************************************************************************/
int main (int argc, char **argv)
@@ -2007,5 +2155,10 @@ int main (int argc, char **argv)
g_test_add_func ("/MM/qmi/registration-state-from-system-info/4g/eps-home", test_registration_state_from_qmi_system_info_4g_eps_home);
g_test_add_func ("/MM/qmi/registration-state-from-system-info/5g/5gs-home", test_registration_state_from_qmi_system_info_5g_5gs_home);
g_test_add_func ("/MM/qmi/supported-bands/eutran/telit/fn990", test_supported_bands_eutran_telit_fn990);
g_test_add_func ("/MM/qmi/supported-bands/cdma/generic", test_supported_bands_cdma_generic);
g_test_add_func ("/MM/qmi/mm-bands-to-qmi/eutran/telit/fn990", test_mm_bands_to_qmi_eutran_telit_fn990);
g_test_add_func ("/MM/qmi/mm-bands-to-qmi/cdma/generic", test_mm_bands_to_qmi_cdma_generic);
return g_test_run ();
}