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/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details:
*
* Copyright (C) 2014 Aleksander Morgado <aleksander@aleksander.es>
*/
#include <glib.h>
#include <glib-object.h>
#include <locale.h>
#include <ModemManager.h>
#define _LIBMM_INSIDE_MM
#include <libmm-glib.h>
#include "mm-log.h"
#include "mm-modem-helpers.h"
#include "mm-modem-helpers-cinterion.h"
static gint
sort_band (MMModemBand a, MMModemBand b)
{
return a - b;
}
/*****************************************************************************/
/* Test ^SCFG test responses */
static void
common_test_scfg (const gchar *response,
GArray *expected_bands)
{
GArray *bands = NULL;
gchar *expected_bands_str;
gchar *bands_str;
GError *error = NULL;
gboolean res;
res = mm_cinterion_parse_scfg_test (response,
MM_MODEM_CHARSET_UNKNOWN,
&bands,
&error);
g_assert_no_error (error);
g_assert (res == TRUE);
g_assert (bands != NULL);
g_array_sort (bands, (GCompareFunc)sort_band);
g_array_sort (expected_bands, (GCompareFunc)sort_band);
expected_bands_str = mm_common_build_bands_string ((const MMModemBand *)expected_bands->data,
expected_bands->len);
bands_str = mm_common_build_bands_string ((const MMModemBand *)bands->data,
bands->len);
/* Instead of comparing the array one by one, compare the strings built from the mask
* (we get a nicer error if it fails) */
g_assert_cmpstr (bands_str, ==, expected_bands_str);
g_free (bands_str);
g_free (expected_bands_str);
g_array_unref (bands);
}
static void
test_scfg (void)
{
GArray *expected_bands;
MMModemBand single;
const gchar *response =
"^SCFG: \"Audio/Loop\",(\"0\",\"1\")\r\n"
"^SCFG: \"Call/ECC\",(\"0\"-\"255\")\r\n"
"^SCFG: \"Call/Speech/Codec\",(\"0\",\"1\")\r\n"
"^SCFG: \"GPRS/Auth\",(\"0\",\"1\",\"2\")\r\n"
"^SCFG: \"GPRS/AutoAttach\",(\"disabled\",\"enabled\")\r\n"
"^SCFG: \"GPRS/MaxDataRate/HSDPA\",(\"0\",\"1\")\r\n"
"^SCFG: \"GPRS/MaxDataRate/HSUPA\",(\"0\",\"1\")\r\n"
"^SCFG: \"Ident/Manufacturer\",(25)\r\n"
"^SCFG: \"Ident/Product\",(25)\r\n"
"^SCFG: \"MEopMode/Airplane\",(\"off\",\"on\")\r\n"
"^SCFG: \"MEopMode/CregRoam\",(\"0\",\"1\")\r\n"
"^SCFG: \"MEopMode/CFUN\",(\"0\",\"1\")\r\n"
"^SCFG: \"MEopMode/PowerMgmt/LCI\",(\"disabled\",\"enabled\")\r\n"
"^SCFG: \"MEopMode/PowerMgmt/VExt\",(\"high\",\"low\")\r\n"
"^SCFG: \"MEopMode/PwrSave\",(\"disabled\",\"enabled\"),(\"0-600\"),(\"1-36000\")\r\n"
"^SCFG: \"MEopMode/RingOnData\",(\"on\",\"off\")\r\n"
"^SCFG: \"MEopMode/RingUrcOnCall\",(\"on\",\"off\")\r\n"
"^SCFG: \"MEShutdown/OnIgnition\",(\"on\",\"off\")\r\n"
"^SCFG: \"Radio/Band\",(\"1-511\",\"0-1\")\r\n"
"^SCFG: \"Radio/NWSM\",(\"0\",\"1\",\"2\")\r\n"
"^SCFG: \"Radio/OutputPowerReduction\",(\"4\"-\"8\")\r\n"
"^SCFG: \"Serial/USB/DDD\",(\"0\",\"1\"),(\"0\"),(4),(4),(4),(63),(63),(4)\r\n"
"^SCFG: \"URC/DstIfc\",(\"mdm\",\"app\")\r\n"
"^SCFG: \"URC/Datamode/Ringline\",(\"off\",\"on\")\r\n"
"^SCFG: \"URC/Ringline\",(\"off\",\"local\",\"asc0\",\"wakeup\")\r\n"
"^SCFG: \"URC/Ringline/ActiveTime\",(\"0\",\"1\",\"2\",\"keep\")\r\n";
expected_bands = g_array_sized_new (FALSE, FALSE, sizeof (MMModemBand), 9);
single = MM_MODEM_BAND_EGSM, g_array_append_val (expected_bands, single);
single = MM_MODEM_BAND_DCS, g_array_append_val (expected_bands, single);
single = MM_MODEM_BAND_PCS, g_array_append_val (expected_bands, single);
single = MM_MODEM_BAND_G850, g_array_append_val (expected_bands, single);
single = MM_MODEM_BAND_U2100, g_array_append_val (expected_bands, single);
single = MM_MODEM_BAND_U1900, g_array_append_val (expected_bands, single);
single = MM_MODEM_BAND_U850, g_array_append_val (expected_bands, single);
single = MM_MODEM_BAND_U900, g_array_append_val (expected_bands, single);
single = MM_MODEM_BAND_U800, g_array_append_val (expected_bands, single);
common_test_scfg (response, expected_bands);
g_array_unref (expected_bands);
}
/*****************************************************************************/
/* Test ^SCFG responses */
static void
common_test_scfg_response (const gchar *response,
MMModemCharset charset,
GArray *expected_bands)
{
GArray *bands = NULL;
gchar *expected_bands_str;
gchar *bands_str;
GError *error = NULL;
gboolean res;
res = mm_cinterion_parse_scfg_response (response, charset, &bands, &error);
g_assert_no_error (error);
g_assert (res == TRUE);
g_assert (bands != NULL);
g_array_sort (bands, (GCompareFunc)sort_band);
g_array_sort (expected_bands, (GCompareFunc)sort_band);
expected_bands_str = mm_common_build_bands_string ((const MMModemBand *)expected_bands->data,
expected_bands->len);
bands_str = mm_common_build_bands_string ((const MMModemBand *)bands->data,
bands->len);
/* Instead of comparing the array one by one, compare the strings built from the mask
* (we get a nicer error if it fails) */
g_assert_cmpstr (bands_str, ==, expected_bands_str);
g_free (bands_str);
g_free (expected_bands_str);
g_array_unref (bands);
}
static void
test_scfg_response_2g (void)
{
GArray *expected_bands;
MMModemBand single;
const gchar *response =
"^SCFG: \"Radio/Band\",\"3\",\"3\"\r\n"
"\r\n";
expected_bands = g_array_sized_new (FALSE, FALSE, sizeof (MMModemBand), 9);
single = MM_MODEM_BAND_EGSM, g_array_append_val (expected_bands, single);
single = MM_MODEM_BAND_DCS, g_array_append_val (expected_bands, single);
common_test_scfg_response (response, MM_MODEM_CHARSET_UNKNOWN, expected_bands);
g_array_unref (expected_bands);
}
static void
test_scfg_response_2g_ucs2 (void)
{
GArray *expected_bands;
MMModemBand single;
const gchar *response =
"^SCFG: \"Radio/Band\",\"0031\",\"0031\"\r\n"
"\r\n";
expected_bands = g_array_sized_new (FALSE, FALSE, sizeof (MMModemBand), 9);
single = MM_MODEM_BAND_EGSM, g_array_append_val (expected_bands, single);
common_test_scfg_response (response, MM_MODEM_CHARSET_UCS2, expected_bands);
g_array_unref (expected_bands);
}
static void
test_scfg_response_3g (void)
{
GArray *expected_bands;
MMModemBand single;
const gchar *response =
"^SCFG: \"Radio/Band\",127\r\n"
"\r\n";
expected_bands = g_array_sized_new (FALSE, FALSE, sizeof (MMModemBand), 9);
single = MM_MODEM_BAND_EGSM, g_array_append_val (expected_bands, single);
single = MM_MODEM_BAND_DCS, g_array_append_val (expected_bands, single);
single = MM_MODEM_BAND_PCS, g_array_append_val (expected_bands, single);
single = MM_MODEM_BAND_G850, g_array_append_val (expected_bands, single);
single = MM_MODEM_BAND_U2100, g_array_append_val (expected_bands, single);
single = MM_MODEM_BAND_U1900, g_array_append_val (expected_bands, single);
single = MM_MODEM_BAND_U850, g_array_append_val (expected_bands, single);
common_test_scfg_response (response, MM_MODEM_CHARSET_UNKNOWN, expected_bands);
g_array_unref (expected_bands);
}
/*****************************************************************************/
/* Test ^SCFG test */
static void
compare_arrays (const GArray *supported,
const GArray *expected)
{
guint i;
g_assert_cmpuint (supported->len, ==, expected->len);
for (i = 0; i < supported->len; i++) {
gboolean found = FALSE;
guint j;
for (j = 0; j < expected->len && !found; j++) {
if (g_array_index (supported, guint, i) == g_array_index (expected, guint, j))
found = TRUE;
}
g_assert (found);
}
}
static void
common_test_cnmi (const gchar *response,
const GArray *expected_mode,
const GArray *expected_mt,
const GArray *expected_bm,
const GArray *expected_ds,
const GArray *expected_bfr)
{
GArray *supported_mode = NULL;
GArray *supported_mt = NULL;
GArray *supported_bm = NULL;
GArray *supported_ds = NULL;
GArray *supported_bfr = NULL;
GError *error = NULL;
gboolean res;
g_assert (expected_mode != NULL);
g_assert (expected_mt != NULL);
g_assert (expected_bm != NULL);
g_assert (expected_ds != NULL);
g_assert (expected_bfr != NULL);
res = mm_cinterion_parse_cnmi_test (response,
&supported_mode,
&supported_mt,
&supported_bm,
&supported_ds,
&supported_bfr,
&error);
g_assert_no_error (error);
g_assert (res == TRUE);
g_assert (supported_mode != NULL);
g_assert (supported_mt != NULL);
g_assert (supported_bm != NULL);
g_assert (supported_ds != NULL);
g_assert (supported_bfr != NULL);
compare_arrays (supported_mode, expected_mode);
compare_arrays (supported_mt, expected_mt);
compare_arrays (supported_bm, expected_bm);
compare_arrays (supported_ds, expected_ds);
compare_arrays (supported_bfr, expected_bfr);
g_array_unref (supported_mode);
g_array_unref (supported_mt);
g_array_unref (supported_bm);
g_array_unref (supported_ds);
g_array_unref (supported_bfr);
}
static void
test_cnmi_phs8 (void)
{
GArray *expected_mode;
GArray *expected_mt;
GArray *expected_bm;
GArray *expected_ds;
GArray *expected_bfr;
guint val;
const gchar *response =
"+CNMI: (0,1,2),(0,1),(0,2),(0),(1)\r\n"
"\r\n";
expected_mode = g_array_sized_new (FALSE, FALSE, sizeof (guint), 3);
val = 0, g_array_append_val (expected_mode, val);
val = 1, g_array_append_val (expected_mode, val);
val = 2, g_array_append_val (expected_mode, val);
expected_mt = g_array_sized_new (FALSE, FALSE, sizeof (guint), 2);
val = 0, g_array_append_val (expected_mt, val);
val = 1, g_array_append_val (expected_mt, val);
expected_bm = g_array_sized_new (FALSE, FALSE, sizeof (guint), 2);
val = 0, g_array_append_val (expected_bm, val);
val = 2, g_array_append_val (expected_bm, val);
expected_ds = g_array_sized_new (FALSE, FALSE, sizeof (guint), 1);
val = 0, g_array_append_val (expected_ds, val);
expected_bfr = g_array_sized_new (FALSE, FALSE, sizeof (guint), 1);
val = 1, g_array_append_val (expected_bfr, val);
common_test_cnmi (response,
expected_mode,
expected_mt,
expected_bm,
expected_ds,
expected_bfr);
g_array_unref (expected_mode);
g_array_unref (expected_mt);
g_array_unref (expected_bm);
g_array_unref (expected_ds);
g_array_unref (expected_bfr);
}
static void
test_cnmi_other (void)
{
GArray *expected_mode;
GArray *expected_mt;
GArray *expected_bm;
GArray *expected_ds;
GArray *expected_bfr;
guint val;
const gchar *response =
"+CNMI: (0-3),(0,1),(0,2,3),(0,2),(1)\r\n"
"\r\n";
expected_mode = g_array_sized_new (FALSE, FALSE, sizeof (guint), 3);
val = 0, g_array_append_val (expected_mode, val);
val = 1, g_array_append_val (expected_mode, val);
val = 2, g_array_append_val (expected_mode, val);
val = 3, g_array_append_val (expected_mode, val);
expected_mt = g_array_sized_new (FALSE, FALSE, sizeof (guint), 2);
val = 0, g_array_append_val (expected_mt, val);
val = 1, g_array_append_val (expected_mt, val);
expected_bm = g_array_sized_new (FALSE, FALSE, sizeof (guint), 2);
val = 0, g_array_append_val (expected_bm, val);
val = 2, g_array_append_val (expected_bm, val);
val = 3, g_array_append_val (expected_bm, val);
expected_ds = g_array_sized_new (FALSE, FALSE, sizeof (guint), 1);
val = 0, g_array_append_val (expected_ds, val);
val = 2, g_array_append_val (expected_ds, val);
expected_bfr = g_array_sized_new (FALSE, FALSE, sizeof (guint), 1);
val = 1, g_array_append_val (expected_bfr, val);
common_test_cnmi (response,
expected_mode,
expected_mt,
expected_bm,
expected_ds,
expected_bfr);
g_array_unref (expected_mode);
g_array_unref (expected_mt);
g_array_unref (expected_bm);
g_array_unref (expected_ds);
g_array_unref (expected_bfr);
}
/*****************************************************************************/
/* Test ^SWWAN read */
#define SWWAN_TEST_MAX_CIDS 2
typedef struct {
guint cid;
MMBearerConnectionStatus state;
} PdpContextState;
typedef struct {
const gchar *response;
PdpContextState expected_items[SWWAN_TEST_MAX_CIDS];
gboolean skip_test_other_cids;
} SwwanTest;
/* Note: all tests are based on checking CIDs 2 and 3 */
static const SwwanTest swwan_tests[] = {
/* No active PDP context reported (all disconnected) */
{
.response = "",
.expected_items = {
{ .cid = 2, .state = MM_BEARER_CONNECTION_STATUS_DISCONNECTED },
{ .cid = 3, .state = MM_BEARER_CONNECTION_STATUS_DISCONNECTED }
},
/* Don't test other CIDs because for those we would also return
* DISCONNECTED, not UNKNOWN. */
.skip_test_other_cids = TRUE
},
/* Single PDP context active (short version without interface index) */
{
.response = "^SWWAN: 3,1\r\n",
.expected_items = {
{ .cid = 2, .state = MM_BEARER_CONNECTION_STATUS_UNKNOWN },
{ .cid = 3, .state = MM_BEARER_CONNECTION_STATUS_CONNECTED }
}
},
/* Single PDP context active (long version with interface index) */
{
.response = "^SWWAN: 3,1,1\r\n",
.expected_items = {
{ .cid = 2, .state = MM_BEARER_CONNECTION_STATUS_UNKNOWN },
{ .cid = 3, .state = MM_BEARER_CONNECTION_STATUS_CONNECTED }
}
},
/* Single PDP context inactive (short version without interface index) */
{
.response = "^SWWAN: 3,0\r\n",
.expected_items = {
{ .cid = 2, .state = MM_BEARER_CONNECTION_STATUS_UNKNOWN },
{ .cid = 3, .state = MM_BEARER_CONNECTION_STATUS_DISCONNECTED }
}
},
/* Single PDP context inactive (long version with interface index) */
{
.response = "^SWWAN: 3,0,1\r\n",
.expected_items = {
{ .cid = 2, .state = MM_BEARER_CONNECTION_STATUS_UNKNOWN },
{ .cid = 3, .state = MM_BEARER_CONNECTION_STATUS_DISCONNECTED }
}
},
/* Multiple PDP contexts active (short version without interface index) */
{
.response = "^SWWAN: 2,1\r\n^SWWAN: 3,1\r\n",
.expected_items = {
{ .cid = 2, .state = MM_BEARER_CONNECTION_STATUS_CONNECTED },
{ .cid = 3, .state = MM_BEARER_CONNECTION_STATUS_CONNECTED }
}
},
/* Multiple PDP contexts active (long version with interface index) */
{
.response = "^SWWAN: 2,1,3\r\n^SWWAN: 3,1,1\r\n",
.expected_items = {
{ .cid = 2, .state = MM_BEARER_CONNECTION_STATUS_CONNECTED },
{ .cid = 3, .state = MM_BEARER_CONNECTION_STATUS_CONNECTED }
}
},
/* Multiple PDP contexts inactive (short version without interface index) */
{
.response = "^SWWAN: 2,0\r\n^SWWAN: 3,0\r\n",
.expected_items = {
{ .cid = 2, .state = MM_BEARER_CONNECTION_STATUS_DISCONNECTED },
{ .cid = 3, .state = MM_BEARER_CONNECTION_STATUS_DISCONNECTED }
}
},
/* Multiple PDP contexts inactive (long version with interface index) */
{
.response = "^SWWAN: 2,0,3\r\n^SWWAN: 3,0,1\r\n",
.expected_items = {
{ .cid = 2, .state = MM_BEARER_CONNECTION_STATUS_DISCONNECTED },
{ .cid = 3, .state = MM_BEARER_CONNECTION_STATUS_DISCONNECTED }
}
},
/* Multiple PDP contexts active/inactive (short version without interface index) */
{
.response = "^SWWAN: 2,0\r\n^SWWAN: 3,1\r\n",
.expected_items = {
{ .cid = 2, .state = MM_BEARER_CONNECTION_STATUS_DISCONNECTED },
{ .cid = 3, .state = MM_BEARER_CONNECTION_STATUS_CONNECTED }
}
},
/* Multiple PDP contexts active/inactive (long version with interface index) */
{
.response = "^SWWAN: 2,0,3\r\n^SWWAN: 3,1,1\r\n",
.expected_items = {
{ .cid = 2, .state = MM_BEARER_CONNECTION_STATUS_DISCONNECTED },
{ .cid = 3, .state = MM_BEARER_CONNECTION_STATUS_CONNECTED }
}
}
};
static void
test_swwan_pls8 (void)
{
MMBearerConnectionStatus read_state;
GError *error = NULL;
guint i;
/* Base tests for successful responses */
for (i = 0; i < G_N_ELEMENTS (swwan_tests); i++) {
guint j;
/* Query for the expected items (CIDs 2 and 3) */
for (j = 0; j < SWWAN_TEST_MAX_CIDS; j++) {
read_state = mm_cinterion_parse_swwan_response (swwan_tests[i].response, swwan_tests[i].expected_items[j].cid, &error);
if (swwan_tests[i].expected_items[j].state == MM_BEARER_CONNECTION_STATUS_UNKNOWN) {
g_assert_error (error, MM_CORE_ERROR, MM_CORE_ERROR_FAILED);
g_clear_error (&error);
} else
g_assert_no_error (error);
g_assert_cmpint (read_state, ==, swwan_tests[i].expected_items[j].state);
}
/* Query for a CID which isn't replied (e.g. 12) */
if (!swwan_tests[i].skip_test_other_cids) {
read_state = mm_cinterion_parse_swwan_response (swwan_tests[i].response, 12, &error);
g_assert_error (error, MM_CORE_ERROR, MM_CORE_ERROR_FAILED);
g_assert_cmpint (read_state, ==, MM_BEARER_CONNECTION_STATUS_UNKNOWN);
g_clear_error (&error);
}
}
/* Additional tests for errors */
read_state = mm_cinterion_parse_swwan_response ("^GARBAGE", 2, &error);
g_assert_error (error, MM_CORE_ERROR, MM_CORE_ERROR_FAILED);
g_assert_cmpint (read_state, ==, MM_BEARER_CONNECTION_STATUS_UNKNOWN);
g_clear_error (&error);
}
/*****************************************************************************/
/* Test ^SIND responses */
static void
common_test_sind_response (const gchar *response,
const gchar *expected_description,
guint expected_mode,
guint expected_value)
{
GError *error = NULL;
gboolean res;
gchar *description;
guint mode;
guint value;
res = mm_cinterion_parse_sind_response (response,
&description,
&mode,
&value,
&error);
g_assert_no_error (error);
g_assert (res == TRUE);
g_assert_cmpstr (description, ==, expected_description);
g_assert_cmpuint (mode, ==, expected_mode);
g_assert_cmpuint (value, ==, expected_value);
g_free (description);
}
static void
test_sind_response_simstatus (void)
{
common_test_sind_response ("^SIND: simstatus,1,5", "simstatus", 1, 5);
}
/*****************************************************************************/
void
_mm_log (const char *loc,
const char *func,
guint32 level,
const char *fmt,
...)
{
#if defined ENABLE_TEST_MESSAGE_TRACES
/* Dummy log function */
va_list args;
gchar *msg;
va_start (args, fmt);
msg = g_strdup_vprintf (fmt, args);
va_end (args);
g_print ("%s\n", msg);
g_free (msg);
#endif
}
int main (int argc, char **argv)
{
setlocale (LC_ALL, "");
g_test_init (&argc, &argv, NULL);
g_test_add_func ("/MM/cinterion/scfg", test_scfg);
g_test_add_func ("/MM/cinterion/scfg/response/3g", test_scfg_response_3g);
g_test_add_func ("/MM/cinterion/scfg/response/2g", test_scfg_response_2g);
g_test_add_func ("/MM/cinterion/scfg/response/2g/ucs2", test_scfg_response_2g_ucs2);
g_test_add_func ("/MM/cinterion/cnmi/phs8", test_cnmi_phs8);
g_test_add_func ("/MM/cinterion/cnmi/other", test_cnmi_other);
g_test_add_func ("/MM/cinterion/swwan/pls8", test_swwan_pls8);
g_test_add_func ("/MM/cinterion/sind/response/simstatus", test_sind_response_simstatus);
return g_test_run ();
}