test-modem-helpers-qmi: new unit tests to check the 'current-capabilities' logic

Based on Dan's tests with QMI modems.

1 files changed, 383 insertions, 0 deletions

diff --git a/src/tests/test-modem-helpers-qmi.c b/src/tests/test-modem-helpers-qmi.c
new file mode 100644
index 00000000..19e41882
--- /dev/null
+++ b/src/tests/test-modem-helpers-qmi.c
@@ -0,0 +1,383 @@
+/* -*- 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) 2012 Lanedo GmbH.
+ */
+
+#include <glib.h>
+#include <glib-object.h>
+#include <string.h>
+#include <stdlib.h>
+#include <locale.h>
+
+#include "mm-enums-types.h"
+#include "mm-modem-helpers-qmi.h"
+#include "mm-log.h"
+
+static void
+test_capabilities_expected (MMQmiCapabilitiesContext *ctx,
+                            MMModemCapability expected)
+{
+    MMModemCapability built;
+    gchar *expected_str;
+    gchar *built_str;
+
+    built = mm_modem_capability_from_qmi_capabilities_context (ctx);
+
+    expected_str = mm_modem_capability_build_string_from_mask (expected);
+    built_str = mm_modem_capability_build_string_from_mask (built);
+
+    /* compare strings, so that the error shows the string values as well */
+    g_assert_cmpstr (built_str, ==, expected_str);
+
+    g_free (expected_str);
+    g_free (built_str);
+}
+
+/*****************************************************************************/
+/* UML290:
+ * ∘ +GCAP: +CIS707-A, CIS-856, CIS-856-A, +CGSM, +CLTE2
+ * ∘ +WS46: (12,22,25)
+ * ∘ DMS GetCapa: Networks: 'cdma20001x, evdo, gsm, umts, lte' (always)
+ * ∘ NAS TP: unsupported
+ * ∘ NAS SSP: Band pref & LTE band pref always given
+ * ∘ QCDM -> CDMA/EVDO = NAS SSP: Mode preference: 'cdma-1x, cdma-1xevdo'
+ * ∘ QCDM -> GSM/UMTS  = NAS SSP: Mode preference: 'gsm, umts'
+ * ∘ QCDM -> Automatic = NAS SSP: no mode pref TLV given
+ * ∘ QCDM -> LTE-only  = NAS SSP: Mode preference: 'lte'
+*/
+
+static void
+test_uml290 (void)
+{
+    MMQmiCapabilitiesContext ctx;
+
+    /* QCDM -> CDMA/EVDO */
+    ctx.nas_ssp_mode_preference_mask = (QMI_NAS_RAT_MODE_PREFERENCE_CDMA_1X |
+                                        QMI_NAS_RAT_MODE_PREFERENCE_CDMA_1XEVDO);
+    ctx.nas_ssp_band_preference_mask = 0;     /* TODO: Add proper value */
+    ctx.nas_ssp_lte_band_preference_mask = 0; /* TODO: Add proper value */
+    ctx.nas_tp_mask = 0; /* Unsupported */
+    ctx.dms_capabilities = (MM_MODEM_CAPABILITY_GSM_UMTS |
+                            MM_MODEM_CAPABILITY_CDMA_EVDO |
+                            MM_MODEM_CAPABILITY_LTE);
+    test_capabilities_expected (&ctx, MM_MODEM_CAPABILITY_CDMA_EVDO);
+
+    /* QCDM -> GSM/UMTS */
+    ctx.nas_ssp_mode_preference_mask = (QMI_NAS_RAT_MODE_PREFERENCE_GSM |
+                                        QMI_NAS_RAT_MODE_PREFERENCE_UMTS);
+    ctx.nas_ssp_band_preference_mask = 0;     /* TODO: Add proper value */
+    ctx.nas_ssp_lte_band_preference_mask = 0; /* TODO: Add proper value */
+    ctx.nas_tp_mask = 0; /* Unsupported */
+    ctx.dms_capabilities = (MM_MODEM_CAPABILITY_GSM_UMTS |
+                            MM_MODEM_CAPABILITY_CDMA_EVDO |
+                            MM_MODEM_CAPABILITY_LTE);
+    test_capabilities_expected (&ctx, MM_MODEM_CAPABILITY_GSM_UMTS);
+
+    /* QCDM -> Automatic */
+    ctx.nas_ssp_mode_preference_mask = 0;
+    ctx.nas_ssp_band_preference_mask = 0;     /* TODO: Add proper value */
+    ctx.nas_ssp_lte_band_preference_mask = 0; /* TODO: Add proper value */
+    ctx.nas_tp_mask = 0; /* Unsupported */
+    ctx.dms_capabilities = (MM_MODEM_CAPABILITY_GSM_UMTS |
+                            MM_MODEM_CAPABILITY_CDMA_EVDO |
+                            MM_MODEM_CAPABILITY_LTE);
+    test_capabilities_expected (&ctx,
+                                (MM_MODEM_CAPABILITY_GSM_UMTS |
+                                 MM_MODEM_CAPABILITY_CDMA_EVDO |
+                                 MM_MODEM_CAPABILITY_LTE));
+}
+
+/*****************************************************************************/
+/* ADU960S:
+ * ∘ +GCAP: +CGSM,+DS,+ES
+ * ∘ +WS46: ERROR
+ * ∘ NAS TP: unsupported
+ * ∘ DMS GetCapa: Networks: 'cdma20001x, evdo, gsm, umts, lte'
+ * ∘ NAS SSP: LTE band preference: '(null)'
+ * ∘ (no QCDM port)
+ */
+
+static void
+test_adu960s (void)
+{
+    MMQmiCapabilitiesContext ctx;
+
+    ctx.nas_ssp_mode_preference_mask = 0;
+    ctx.nas_ssp_band_preference_mask = 0;
+    ctx.nas_ssp_lte_band_preference_mask = 0;
+    ctx.nas_tp_mask = 0; /* Unsupported */
+    ctx.dms_capabilities = (MM_MODEM_CAPABILITY_GSM_UMTS |
+                            MM_MODEM_CAPABILITY_CDMA_EVDO |
+                            MM_MODEM_CAPABILITY_LTE);
+    test_capabilities_expected (&ctx,
+                                (MM_MODEM_CAPABILITY_GSM_UMTS |
+                                 MM_MODEM_CAPABILITY_CDMA_EVDO |
+                                 MM_MODEM_CAPABILITY_LTE));
+}
+
+/*****************************************************************************/
+/* Gobi 1K with GSM firmware:
+ * ∘ +GCAP: didn't respond to AT commands
+ * ∘ NAS TP: Active: 'auto', duration: 'permanent'
+ * ∘ DMS GetCapa: Networks: 'gsm, umts'
+ * ∘ NAS SSP: unsupported
+ * ∘ (no QCDM port)
+ */
+
+static void
+test_gobi1k_gsm (void)
+{
+    MMQmiCapabilitiesContext ctx;
+
+    ctx.nas_ssp_mode_preference_mask = 0; /* Unsupported */
+    ctx.nas_ssp_band_preference_mask = 0; /* Unsupported */
+    ctx.nas_ssp_lte_band_preference_mask = 0; /* Unsupported */
+    ctx.nas_tp_mask = QMI_NAS_RADIO_TECHNOLOGY_PREFERENCE_AUTO;
+    ctx.dms_capabilities = (MM_MODEM_CAPABILITY_GSM_UMTS);
+    test_capabilities_expected (&ctx, MM_MODEM_CAPABILITY_GSM_UMTS);
+}
+
+/*****************************************************************************/
+/* Gobi 1K with EVDO firmware:
+ * ∘ +GCAP: didn't respond to AT commands
+ * ∘ NAS TP: Active: 'auto', duration: 'permanent'
+ * ∘ DMS GetCapa: Networks: 'cdma20001x, evdo'
+ * ∘ NAS SSP: unsupported
+ * ∘ (no QCDM port)
+ */
+
+static void
+test_gobi1k_cdma (void)
+{
+    MMQmiCapabilitiesContext ctx;
+
+    ctx.nas_ssp_mode_preference_mask = 0; /* Unsupported */
+    ctx.nas_ssp_band_preference_mask = 0; /* Unsupported */
+    ctx.nas_ssp_lte_band_preference_mask = 0; /* Unsupported */
+    ctx.nas_tp_mask = QMI_NAS_RADIO_TECHNOLOGY_PREFERENCE_AUTO;
+    ctx.dms_capabilities = (MM_MODEM_CAPABILITY_CDMA_EVDO);
+    test_capabilities_expected (&ctx, MM_MODEM_CAPABILITY_CDMA_EVDO);
+}
+
+/*****************************************************************************/
+/* Gobi 2K with GSM firmware:
+ * ∘ +GCAP: +CGSM,+DS
+ * ∘ +WS46: ERROR
+ * ∘ DMS GetCapa: Networks: 'gsm, umts'
+ * ∘ NAS SSP: unsupported
+ * ∘ QCDM -> Automatic = NAS TP: Active: 'auto', duration: 'permanent'
+ * ∘ QCDM -> UMTS only = NAS TP: Active: '3gpp, cdma-or-wcdma', duration: 'permanent'
+ * ∘ QCDM -> GPRS only = NAS TP: Active: '3gpp, amps-or-gsm', duration: 'permanent'
+ */
+
+static void
+test_gobi2k_gsm (void)
+{
+    MMQmiCapabilitiesContext ctx;
+
+    /* QCDM -> Automatic */
+    ctx.nas_ssp_mode_preference_mask = 0; /* Unsupported */
+    ctx.nas_ssp_band_preference_mask = 0; /* Unsupported */
+    ctx.nas_ssp_lte_band_preference_mask = 0; /* Unsupported */
+    ctx.nas_tp_mask = QMI_NAS_RADIO_TECHNOLOGY_PREFERENCE_AUTO;
+    ctx.dms_capabilities = (MM_MODEM_CAPABILITY_GSM_UMTS);
+    test_capabilities_expected (&ctx, MM_MODEM_CAPABILITY_GSM_UMTS);
+
+    /* QCDM -> UMTS only */
+    ctx.nas_ssp_mode_preference_mask = 0; /* Unsupported */
+    ctx.nas_ssp_band_preference_mask = 0; /* Unsupported */
+    ctx.nas_ssp_lte_band_preference_mask = 0; /* Unsupported */
+    ctx.nas_tp_mask = (QMI_NAS_RADIO_TECHNOLOGY_PREFERENCE_3GPP | QMI_NAS_RADIO_TECHNOLOGY_PREFERENCE_CDMA_OR_WCDMA);
+    ctx.dms_capabilities = (MM_MODEM_CAPABILITY_GSM_UMTS);
+    test_capabilities_expected (&ctx, MM_MODEM_CAPABILITY_GSM_UMTS);
+
+    /* QCDM -> GPRS only */
+    ctx.nas_ssp_mode_preference_mask = 0; /* Unsupported */
+    ctx.nas_ssp_band_preference_mask = 0; /* Unsupported */
+    ctx.nas_ssp_lte_band_preference_mask = 0; /* Unsupported */
+    ctx.nas_tp_mask = (QMI_NAS_RADIO_TECHNOLOGY_PREFERENCE_3GPP | QMI_NAS_RADIO_TECHNOLOGY_PREFERENCE_AMPS_OR_GSM);
+    ctx.dms_capabilities = (MM_MODEM_CAPABILITY_GSM_UMTS);
+    test_capabilities_expected (&ctx, MM_MODEM_CAPABILITY_GSM_UMTS);
+}
+
+/*****************************************************************************/
+/* Gobi 2K with CDMA firmware:
+ * ∘ +GCAP: +CIS707-A, CIS-856, CIS-856-A, CIS707,+MS, +ES, +DS, +FCL
+ * ∘ +WS46: ERROR
+ * ∘ DMS GetCapa: Networks: 'cdma20001x, evdo'
+ * ∘ NAS SSP: unsupported
+ * ∘ QCDM -> Automatic = NAS TP: Active: 'auto', duration: 'permanent'
+ * ∘ QCDM -> CDMA only = NAS TP: Active: '3gpp2, cdma-or-wcdma', duration: 'permanent'
+ * ∘ QCDM -> EVDO only = NAS TP: Active: '3gpp2, hdr', duration: 'permanent'
+ */
+
+static void
+test_gobi2k_cdma (void)
+{
+    MMQmiCapabilitiesContext ctx;
+
+    /* QCDM -> Automatic */
+    ctx.nas_ssp_mode_preference_mask = 0; /* Unsupported */
+    ctx.nas_ssp_band_preference_mask = 0; /* Unsupported */
+    ctx.nas_ssp_lte_band_preference_mask = 0; /* Unsupported */
+    ctx.nas_tp_mask = QMI_NAS_RADIO_TECHNOLOGY_PREFERENCE_AUTO;
+    ctx.dms_capabilities = (MM_MODEM_CAPABILITY_CDMA_EVDO);
+    test_capabilities_expected (&ctx, MM_MODEM_CAPABILITY_CDMA_EVDO);
+
+    /* QCDM -> CDMA only */
+    ctx.nas_ssp_mode_preference_mask = 0; /* Unsupported */
+    ctx.nas_ssp_band_preference_mask = 0; /* Unsupported */
+    ctx.nas_ssp_lte_band_preference_mask = 0; /* Unsupported */
+    ctx.nas_tp_mask = (QMI_NAS_RADIO_TECHNOLOGY_PREFERENCE_3GPP2 | QMI_NAS_RADIO_TECHNOLOGY_PREFERENCE_CDMA_OR_WCDMA);
+    ctx.dms_capabilities = (MM_MODEM_CAPABILITY_CDMA_EVDO);
+    test_capabilities_expected (&ctx, MM_MODEM_CAPABILITY_CDMA_EVDO);
+
+    /* QCDM -> EVDO only */
+    ctx.nas_ssp_mode_preference_mask = 0; /* Unsupported */
+    ctx.nas_ssp_band_preference_mask = 0; /* Unsupported */
+    ctx.nas_ssp_lte_band_preference_mask = 0; /* Unsupported */
+    ctx.nas_tp_mask = (QMI_NAS_RADIO_TECHNOLOGY_PREFERENCE_3GPP2 | QMI_NAS_RADIO_TECHNOLOGY_PREFERENCE_HDR);
+    ctx.dms_capabilities = (MM_MODEM_CAPABILITY_CDMA_EVDO);
+    test_capabilities_expected (&ctx, MM_MODEM_CAPABILITY_CDMA_EVDO);
+}
+
+/*****************************************************************************/
+/* Gobi 3K with GSM firmware:
+ * ∘ +GCAP: +CGSM,+DS,+ES
+ * ∘ +WS46: ERROR
+ * ∘ DMS GetCapa: Networks: 'gsm, umts'
+ * ∘ QCDM -> Automatic = NAS TP:  Active: 'auto', duration: 'permanent'
+ *                       NAS SSP: Mode preference: 'cdma-1x, cdma-1xevdo, gsm, umts'
+ * ∘ QCDM -> UMTS only = NAS TP:  Active: '3gpp, cdma-or-wcdma', duration: 'permanent'
+ *                       NAS SSP: Mode preference: 'umts'
+ * ∘ QCDM -> GPRS only = NAS TP:  Active: '3gpp, amps-or-gsm', duration: 'permanent'
+ *                       NAS SSP: Mode preference: 'gsm'
+ */
+
+static void
+test_gobi3k_gsm (void)
+{
+    MMQmiCapabilitiesContext ctx;
+
+    /* QCDM -> Automatic */
+    ctx.nas_ssp_mode_preference_mask = (QMI_NAS_RAT_MODE_PREFERENCE_CDMA_1X |
+                                        QMI_NAS_RAT_MODE_PREFERENCE_CDMA_1XEVDO |
+                                        QMI_NAS_RAT_MODE_PREFERENCE_GSM |
+                                        QMI_NAS_RAT_MODE_PREFERENCE_UMTS);
+    ctx.nas_ssp_band_preference_mask = 0;     /* TODO: Add proper value */
+    ctx.nas_ssp_lte_band_preference_mask = 0; /* TODO: Add proper value */
+    ctx.nas_tp_mask = QMI_NAS_RADIO_TECHNOLOGY_PREFERENCE_AUTO;
+    ctx.dms_capabilities = (MM_MODEM_CAPABILITY_GSM_UMTS);
+    test_capabilities_expected (&ctx, MM_MODEM_CAPABILITY_GSM_UMTS);
+
+    /* QCDM -> GSM only */
+    ctx.nas_ssp_mode_preference_mask = (QMI_NAS_RAT_MODE_PREFERENCE_GSM);
+    ctx.nas_ssp_band_preference_mask = 0;     /* TODO: Add proper value */
+    ctx.nas_ssp_lte_band_preference_mask = 0; /* TODO: Add proper value */
+    ctx.nas_tp_mask = (QMI_NAS_RADIO_TECHNOLOGY_PREFERENCE_3GPP | QMI_NAS_RADIO_TECHNOLOGY_PREFERENCE_AMPS_OR_GSM);
+    ctx.dms_capabilities = (MM_MODEM_CAPABILITY_GSM_UMTS);
+    test_capabilities_expected (&ctx, MM_MODEM_CAPABILITY_GSM_UMTS);
+
+    /* QCDM -> UMTS only */
+    ctx.nas_ssp_mode_preference_mask = (QMI_NAS_RAT_MODE_PREFERENCE_UMTS);
+    ctx.nas_ssp_band_preference_mask = 0;     /* TODO: Add proper value */
+    ctx.nas_ssp_lte_band_preference_mask = 0; /* TODO: Add proper value */
+    ctx.nas_tp_mask = (QMI_NAS_RADIO_TECHNOLOGY_PREFERENCE_3GPP | QMI_NAS_RADIO_TECHNOLOGY_PREFERENCE_CDMA_OR_WCDMA);
+    ctx.dms_capabilities = (MM_MODEM_CAPABILITY_GSM_UMTS);
+    test_capabilities_expected (&ctx, MM_MODEM_CAPABILITY_GSM_UMTS);
+}
+
+/*****************************************************************************/
+/* Gobi 3K with CDMA firmware:
+ * ∘ +GCAP: +CIS707-A, CIS-856, CIS-856-A, CIS707,+MS, +ES, +DS, +FCL
+ * ∘ +WS46: ERROR
+ * ∘ DMS GetCapa: Networks: 'cdma20001x, evdo'
+ * ∘ QCDM -> Automatic = NAS TP:  Active: 'auto', duration: 'permanent'
+ *                       NAS SSP: Mode preference: 'cdma-1x, cdma-1xevdo, gsm, umts'
+ * ∘ QCDM -> EVDO only = NAS TP:  Active: '3gpp2, hdr', duration: 'permanent'
+ *                       NAS SSP: Mode preference: 'cdma-1xevdo'
+ * ∘ QCDM -> CDMA only = NAS TP:  Active: '3gpp2, cdma-or-wcdma', duration: 'permanent'
+ *                       NAS SSP: Mode preference: 'cdma-1x'
+ */
+
+static void
+test_gobi3k_cdma (void)
+{
+    MMQmiCapabilitiesContext ctx;
+
+    /* QCDM -> Automatic */
+    ctx.nas_ssp_mode_preference_mask = (QMI_NAS_RAT_MODE_PREFERENCE_CDMA_1X |
+                                        QMI_NAS_RAT_MODE_PREFERENCE_CDMA_1XEVDO |
+                                        QMI_NAS_RAT_MODE_PREFERENCE_GSM |
+                                        QMI_NAS_RAT_MODE_PREFERENCE_UMTS);
+    ctx.nas_ssp_band_preference_mask = 0;     /* TODO: Add proper value */
+    ctx.nas_ssp_lte_band_preference_mask = 0; /* TODO: Add proper value */
+    ctx.nas_tp_mask = QMI_NAS_RADIO_TECHNOLOGY_PREFERENCE_AUTO;
+    ctx.dms_capabilities = (MM_MODEM_CAPABILITY_CDMA_EVDO);
+    test_capabilities_expected (&ctx, MM_MODEM_CAPABILITY_CDMA_EVDO);
+
+    /* QCDM -> CDMA only */
+    ctx.nas_ssp_mode_preference_mask = (QMI_NAS_RAT_MODE_PREFERENCE_CDMA_1X);
+    ctx.nas_ssp_band_preference_mask = 0;     /* TODO: Add proper value */
+    ctx.nas_ssp_lte_band_preference_mask = 0; /* TODO: Add proper value */
+    ctx.nas_tp_mask = (QMI_NAS_RADIO_TECHNOLOGY_PREFERENCE_3GPP2 | QMI_NAS_RADIO_TECHNOLOGY_PREFERENCE_CDMA_OR_WCDMA);
+    ctx.dms_capabilities = (MM_MODEM_CAPABILITY_CDMA_EVDO);
+    test_capabilities_expected (&ctx, MM_MODEM_CAPABILITY_CDMA_EVDO);
+
+    /* QCDM -> EVDO only */
+    ctx.nas_ssp_mode_preference_mask = (QMI_NAS_RAT_MODE_PREFERENCE_CDMA_1XEVDO);
+    ctx.nas_ssp_band_preference_mask = 0;     /* TODO: Add proper value */
+    ctx.nas_ssp_lte_band_preference_mask = 0; /* TODO: Add proper value */
+    ctx.nas_tp_mask = (QMI_NAS_RADIO_TECHNOLOGY_PREFERENCE_3GPP2 | QMI_NAS_RADIO_TECHNOLOGY_PREFERENCE_HDR);
+    ctx.dms_capabilities = (MM_MODEM_CAPABILITY_CDMA_EVDO);
+    test_capabilities_expected (&ctx, MM_MODEM_CAPABILITY_CDMA_EVDO);
+}
+
+/*****************************************************************************/
+
+void
+_mm_log (const char *loc,
+         const char *func,
+         guint32 level,
+         const char *fmt,
+         ...)
+{
+    /* 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);
+}
+
+int main (int argc, char **argv)
+{
+    setlocale (LC_ALL, "");
+
+    g_type_init ();
+    g_test_init (&argc, &argv, NULL);
+
+    g_test_add_func ("/MM/QMI/Current-Capabilities/UML290",      test_uml290);
+    g_test_add_func ("/MM/QMI/Current-Capabilities/ADU960S",     test_adu960s);
+    g_test_add_func ("/MM/QMI/Current-Capabilities/Gobi1k/GSM",  test_gobi1k_gsm);
+    g_test_add_func ("/MM/QMI/Current-Capabilities/Gobi1k/CDMA", test_gobi1k_cdma);
+    g_test_add_func ("/MM/QMI/Current-Capabilities/Gobi2k/GSM",  test_gobi2k_gsm);
+    g_test_add_func ("/MM/QMI/Current-Capabilities/Gobi2k/CDMA", test_gobi2k_cdma);
+    g_test_add_func ("/MM/QMI/Current-Capabilities/Gobi3k/GSM",  test_gobi3k_gsm);
+    g_test_add_func ("/MM/QMI/Current-Capabilities/Gobi3k/CDMA", test_gobi3k_cdma);
+
+    return g_test_run ();
+}