unit: add new test-rilmodem-sms

3 files changed, 497 insertions, 0 deletions

diff --git a/unit/rilmodem-test-server.c b/unit/rilmodem-test-server.c
new file mode 100644
index 00000000..52a3c745
--- /dev/null
+++ b/unit/rilmodem-test-server.c
@@ -0,0 +1,196 @@
+/*
+ *
+ *  oFono - Open Source Telephony
+ *
+ *  Copyright (C) 2015 Canonical Ltd.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License version 2 as
+ *  published by the Free Software Foundation.
+ *
+ *  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.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ *
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#define _GNU_SOURCE
+#include <netinet/in.h>
+#include <sys/socket.h>
+#include <sys/un.h>
+#include <unistd.h>
+
+#include <ofono/types.h>
+
+#include <gril.h>
+
+#include "rilmodem-test-server.h"
+
+#define MAX_REQUEST_SIZE 4096
+
+static int server_sk;
+static ConnectFunc connect_func;
+static GIOChannel *server_io;
+static const struct rilmodem_test_data *rtd;
+
+/* Warning: length is stored in network order */
+struct rsp_hdr {
+	uint32_t length;
+	uint32_t unsolicited;
+	uint32_t serial;
+	uint32_t error;
+};
+
+static gboolean read_server(gpointer data)
+{
+	GIOStatus status;
+	gsize offset, rbytes, wbytes;
+	gchar *buf, *bufp;
+	uint32_t req_serial;
+	struct rsp_hdr rsp;
+
+	buf = g_malloc0(MAX_REQUEST_SIZE);
+
+	status = g_io_channel_read_chars(server_io, buf, MAX_REQUEST_SIZE,
+								&rbytes, NULL);
+	g_assert(status == G_IO_STATUS_NORMAL);
+
+	g_assert(rbytes == rtd->req_size);
+
+	/* validate len, and request_id */
+	g_assert(!memcmp(buf, rtd->req_data, (sizeof(uint32_t) * 2)));
+
+	/*
+	 * header: size (uint32), reqid (uin32), serial (uint32)
+	 * header size == 16 ( excludes sizeof(size) )
+	 */
+
+	/* advance past request_no */
+	bufp = buf + (sizeof(uint32_t) * 2);
+
+	req_serial = (uint32_t) *bufp;
+
+	/* advance past serial_no */
+	bufp += sizeof(uint32_t);
+
+	/* validate the rest of the parcel... */
+	offset = (sizeof(uint32_t) * 3);
+	g_assert(!memcmp(bufp, rtd->req_data + offset,
+						rtd->req_size - offset));
+
+	/* Length does not include the length field. Network order. */
+	rsp.length = htonl(sizeof(rsp) - sizeof(rsp.length) + rtd->rsp_size);
+	rsp.unsolicited = 0;
+	rsp.serial = req_serial;
+	rsp.error = rtd->rsp_error;
+
+	/* copy header */
+	memcpy(buf, &rsp, sizeof(rsp));
+
+	if (rtd->rsp_size) {
+		bufp = buf + sizeof(rsp);
+
+		memcpy(bufp, rtd->rsp_data, rtd->rsp_size);
+	}
+
+
+	status = g_io_channel_write_chars(server_io,
+					buf,
+					sizeof(rsp) + rtd->rsp_size,
+					&wbytes, NULL);
+
+	/* FIXME: assert wbytes is correct */
+
+	g_assert(status == G_IO_STATUS_NORMAL);
+
+	g_free(buf);
+	g_io_channel_unref(server_io);
+
+	return FALSE;
+}
+
+static gboolean on_socket_connected(GIOChannel *chan, GIOCondition cond,
+								gpointer data)
+{
+	struct sockaddr saddr;
+	unsigned int len = sizeof(saddr);
+	int fd;
+	GIOStatus status;
+
+	g_assert(cond == G_IO_IN);
+
+	fd = accept(server_sk, &saddr, &len);
+	g_assert(fd != -1);
+
+	server_io = g_io_channel_unix_new(fd);
+	g_assert(server_io != NULL);
+
+	if (connect_func)
+		connect_func(data);
+
+	status = g_io_channel_set_encoding(server_io, NULL, NULL);
+	g_assert(status == G_IO_STATUS_NORMAL);
+
+	g_io_channel_set_buffered(server_io, FALSE);
+	g_io_channel_set_close_on_unref(server_io, TRUE);
+
+	g_idle_add(read_server, data);
+
+	return FALSE;
+}
+
+void rilmodem_test_server_close(void)
+{
+	g_assert(server_sk);
+	close(server_sk);
+	server_sk = 0;
+}
+
+void rilmodem_test_server_create(ConnectFunc connect,
+				const struct rilmodem_test_data *test_data,
+				void *data)
+{
+	GIOChannel *io;
+	struct sockaddr_un addr;
+	int retval;
+
+	g_assert(server_sk == 0);
+
+	connect_func = connect;
+	rtd = test_data;
+
+	server_sk = socket(AF_UNIX, SOCK_STREAM, 0);
+	g_assert(server_sk);
+
+	memset(&addr, 0, sizeof(addr));
+	addr.sun_family = AF_UNIX;
+	strncpy(addr.sun_path, RIL_SERVER_SOCK_PATH, sizeof(addr.sun_path) - 1);
+
+	/* Unlink any existing socket for this session */
+	unlink(addr.sun_path);
+
+	retval = bind(server_sk, (struct sockaddr *) &addr, sizeof(addr));
+	g_assert(retval >= 0);
+
+	retval = listen(server_sk, 0);
+	g_assert(retval >= 0);
+
+	io = g_io_channel_unix_new(server_sk);
+	g_assert(io != NULL);
+
+	g_io_channel_set_close_on_unref(io, TRUE);
+	g_io_add_watch_full(io,	G_PRIORITY_DEFAULT,
+				G_IO_IN | G_IO_HUP | G_IO_ERR | G_IO_NVAL,
+				on_socket_connected, data, NULL);
+
+	g_io_channel_unref(io);
+}
diff --git a/unit/rilmodem-test-server.h b/unit/rilmodem-test-server.h
new file mode 100644
index 00000000..ba8b43ca
--- /dev/null
+++ b/unit/rilmodem-test-server.h
@@ -0,0 +1,40 @@
+/*
+ *
+ *  oFono - Open Source Telephony
+ *
+ *  Copyright (C) 2015 Canonical Ltd.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License version 2 as
+ *  published by the Free Software Foundation.
+ *
+ *  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.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ *
+ */
+
+#define RIL_SERVER_SOCK_PATH    "/tmp/unittestril"
+
+struct rilmodem_test_data {
+	const unsigned char *req_data;
+
+	const size_t req_size;
+
+	uint32_t rsp_error;
+	const unsigned char *rsp_data;
+	const size_t rsp_size;
+};
+
+typedef void (*ConnectFunc)(void *data);
+
+void rilmodem_test_server_close(void);
+
+void rilmodem_test_server_create(ConnectFunc connect,
+				const struct rilmodem_test_data *test_data,
+				void *data);
diff --git a/unit/test-rilmodem-sms.c b/unit/test-rilmodem-sms.c
new file mode 100644
index 00000000..34b6737c
--- /dev/null
+++ b/unit/test-rilmodem-sms.c
@@ -0,0 +1,261 @@
+/*
+ *
+ *  oFono - Open Source Telephony
+ *
+ *  Copyright (C) 2015 Canonical Ltd.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License version 2 as
+ *  published by the Free Software Foundation.
+ *
+ *  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.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ *
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#define _GNU_SOURCE
+#include <assert.h>
+#include <errno.h>
+#include <glib.h>
+#include <stdio.h>
+#include <netinet/in.h>
+#include <sys/socket.h>
+#include <sys/un.h>
+#include <unistd.h>
+
+#include <ofono/modem.h>
+#include <ofono/types.h>
+#include <ofono/sms.h>
+#include <gril.h>
+
+#include "common.h"
+#include "ril_constants.h"
+#include "rilmodem-test-server.h"
+
+static GMainLoop *mainloop;
+
+static const struct ofono_sms_driver *smsdriver;
+
+struct rilmodem_sms_data {
+	GRil *ril;
+	struct ofono_modem *modem;
+	gconstpointer test_data;
+	struct ofono_sms *sms;
+};
+
+typedef gboolean (*StartFunc)(gpointer data);
+
+struct sms_data {
+	StartFunc start_func;
+	const struct ofono_phone_number ph;
+	gint param_int1;
+	gint param_int2;
+
+	struct rilmodem_test_data rtd;
+	enum ofono_error_type error_type;
+	gint cb_int1;
+	gint cb_int2;
+};
+
+static void sca_query_callback(const struct ofono_error *error,
+					const struct ofono_phone_number *ph,
+					gpointer data)
+{
+	struct rilmodem_sms_data *rsd = data;
+	const struct sms_data *sd = rsd->test_data;
+
+	g_assert(error->type == sd->error_type);
+
+	if (error->type == OFONO_ERROR_TYPE_NO_ERROR) {
+		g_assert(ph->type == sd->ph.type);
+		g_assert(strcmp(ph->number, sd->ph.number) == 0);
+	}
+
+	g_main_loop_quit(mainloop);
+}
+
+static gboolean trigger_sca_query(gpointer data)
+{
+	struct rilmodem_sms_data *rsd = data;
+
+	g_assert(smsdriver->sca_query != NULL);
+	smsdriver->sca_query(rsd->sms, sca_query_callback, rsd);
+
+	return FALSE;
+}
+
+/* RIL_REQUEST_GET_SMSC_ADDRESS */
+static const guchar req_get_smsc_address_parcel_1[] = {
+	0x00, 0x00, 0x00, 0x08, 0x64, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
+};
+
+
+/*
+ * RIL_REQUEST_GET_SMSC_ADDRESS reply with the following data:
+ *
+ * {type=145,number=34607003110}
+ */
+static const guchar rsp_get_smsc_address_data_1[] = {
+	0x12, 0x00, 0x00, 0x00, 0x22, 0x00, 0x2b, 0x00, 0x33, 0x00, 0x34, 0x00,
+	0x36, 0x00, 0x30, 0x00, 0x37, 0x00, 0x30, 0x00, 0x30, 0x00, 0x33, 0x00,
+	0x31, 0x00, 0x31, 0x00, 0x30, 0x00, 0x22, 0x00, 0x2c, 0x00, 0x31, 0x00,
+	0x34, 0x00, 0x35, 0x00, 0x00, 0x00, 0x00, 0x00
+};
+
+static const struct sms_data testdata_sca_query_valid_1 = {
+	.start_func = trigger_sca_query,
+	.ph = { .number = "34607003110", .type = 145 },
+	.rtd = {
+		.req_data = req_get_smsc_address_parcel_1,
+		.req_size = sizeof(req_get_smsc_address_parcel_1),
+		.rsp_data = rsp_get_smsc_address_data_1,
+		.rsp_size = sizeof(rsp_get_smsc_address_data_1),
+		.rsp_error = RIL_E_SUCCESS,
+	},
+	.cb_int1 = 1,
+	.error_type = OFONO_ERROR_TYPE_NO_ERROR,
+};
+
+/* Declarations && Re-implementations of core functions. */
+void ril_sms_exit(void);
+void ril_sms_init(void);
+
+struct ofono_sms {
+	void *driver_data;
+};
+
+struct ofono_sms *ofono_sms_create(struct ofono_modem *modem,
+					unsigned int vendor,
+					const char *driver,
+					void *data)
+{
+	struct rilmodem_sms_data *rsd = data;
+	struct ofono_sms *sms = g_new0(struct ofono_sms, 1);
+	int retval;
+
+	retval = smsdriver->probe(sms, OFONO_RIL_VENDOR_AOSP, rsd->ril);
+	g_assert(retval == 0);
+
+	return sms;
+}
+
+int ofono_sms_driver_register(const struct ofono_sms_driver *d)
+{
+	if (smsdriver == NULL)
+		smsdriver = d;
+
+	return 0;
+}
+
+void ofono_sms_set_data(struct ofono_sms *sms, void *data)
+{
+	sms->driver_data = data;
+}
+
+void *ofono_sms_get_data(struct ofono_sms *sms)
+{
+	return sms->driver_data;
+}
+
+void ofono_sms_register(struct ofono_sms *sms)
+{
+}
+
+void ofono_sms_driver_unregister(const struct ofono_sms_driver *d)
+{
+}
+
+void ofono_sms_deliver_notify(struct ofono_sms *sms, const unsigned char *pdu,
+							int len, int tpdu_len)
+{
+}
+
+void ofono_sms_status_notify(struct ofono_sms *sms, const unsigned char *pdu,
+							int len, int tpdu_len)
+{
+}
+
+static void server_connect_cb(gpointer data)
+{
+	struct rilmodem_sms_data *rsd = data;
+	const struct sms_data *sd = rsd->test_data;
+
+	/* This causes local impl of _create() to call driver's probe func. */
+	rsd->sms = ofono_sms_create(NULL, OFONO_RIL_VENDOR_AOSP,
+							"rilmodem", rsd);
+
+	/* add_idle doesn't work, read blocks main loop!!! */
+	g_assert(sd->start_func(rsd) == FALSE);
+}
+
+#if BYTE_ORDER == LITTLE_ENDIAN
+
+/*
+ * This unit test:
+ *  - does some test data setup
+ *  - configures a dummy server socket
+ *  - creates a new gril client instance
+ *    - triggers a connect to the dummy
+ *      server socket
+ *  - starts a mainloop
+ */
+static void test_sms_func(gconstpointer data)
+{
+	const struct sms_data *sd = data;
+	struct rilmodem_sms_data *rsd;
+
+	ril_sms_init();
+
+	rsd = g_new0(struct rilmodem_sms_data, 1);
+
+	rsd->test_data = sd;
+
+	rilmodem_test_server_create(&server_connect_cb, &sd->rtd, rsd);
+
+	rsd->ril = g_ril_new(RIL_SERVER_SOCK_PATH, OFONO_RIL_VENDOR_AOSP);
+	g_assert(rsd->ril != NULL);
+
+	mainloop = g_main_loop_new(NULL, FALSE);
+
+	g_main_loop_run(mainloop);
+	g_main_loop_unref(mainloop);
+
+	smsdriver->remove(rsd->sms);
+	g_ril_unref(rsd->ril);
+	g_free(rsd);
+
+	rilmodem_test_server_close();
+
+	ril_sms_exit();
+}
+
+#endif
+
+int main(int argc, char **argv)
+{
+	g_test_init(&argc, &argv, NULL);
+
+/*
+ * As all our architectures are little-endian except for
+ * PowerPC, and the Binder wire-format differs slightly
+ * depending on endian-ness, the following guards against test
+ * failures when run on PowerPC.
+ */
+#if BYTE_ORDER == LITTLE_ENDIAN
+	g_test_add_data_func("/testrilmodemsms/sca_query/valid/1",
+					&testdata_sca_query_valid_1,
+					test_sms_func);
+
+#endif
+	return g_test_run();
+}