This tool will test ipc library. First test case will check
ipc_init() call.
---
.gitignore | 1 +
android/Makefile.am | 8 ++
android/test-android-ipc.c | 277 +++++++++++++++++++++++++++++++++++++++++++++
3 files changed, 286 insertions(+)
create mode 100644 android/test-android-ipc.c
diff --git a/.gitignore b/.gitignore
index ac76fe2..0d0834b 100644
--- a/.gitignore
+++ b/.gitignore
@@ -114,3 +114,4 @@ android/bluetoothd
android/haltest
android/android-tester
android/bluetoothd-snoop
+android/test-android-ipc
diff --git a/android/Makefile.am b/android/Makefile.am
index 7806f79..271a3e8 100644
--- a/android/Makefile.am
+++ b/android/Makefile.am
@@ -117,6 +117,14 @@ android_android_tester_LDADD = lib/libbluetooth-internal.la @GLIB_LIBS@
android_android_tester_LDFLAGS = -pthread -ldl
+noinst_PROGRAMS += android/test-android-ipc
+
+android_test_android_ipc_SOURCES = android/test-android-ipc.c \
+ src/shared/util.h src/shared/util.c \
+ src/log.h src/log.c \
+ android/ipc.c android/ipc.h
+android_test_android_ipc_LDADD = @GLIB_LIBS@
+
plugin_LTLIBRARIES += android/audio.a2dp.default.la
android_audio_a2dp_default_la_SOURCES = android/audio-msg.h \
diff --git a/android/test-android-ipc.c b/android/test-android-ipc.c
new file mode 100644
index 0000000..6ac1175
--- /dev/null
+++ b/android/test-android-ipc.c
@@ -0,0 +1,277 @@
+/*
+ *
+ * BlueZ - Bluetooth protocol stack for Linux
+ *
+ * Copyright (C) 2014 Intel Corporation. All rights reserved.
+ *
+ *
+ * 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.
+ *
+ * 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
+#include <stdio.h>
+#include <errno.h>
+#include <unistd.h>
+#include <stdlib.h>
+#include <stdbool.h>
+#include <inttypes.h>
+#include <string.h>
+#include <fcntl.h>
+#include <sys/socket.h>
+#include <sys/un.h>
+#include <sys/signalfd.h>
+
+#include <glib.h>
+#include "src/shared/util.h"
+#include "src/log.h"
+#include "android/hal-msg.h"
+#include "android/ipc.h"
+
+struct test_data {
+ uint32_t expected_signal;
+};
+
+struct context {
+ GMainLoop *main_loop;
+
+ int sk;
+
+ guint source;
+ guint cmd_source;
+ guint notif_source;
+
+ GIOChannel *cmd_io;
+ GIOChannel *notif_io;
+ GIOChannel *signal_io;
+
+ guint signal_source;
+
+ const struct test_data *data;
+};
+
+static void context_quit(struct context *context)
+{
+ g_main_loop_quit(context->main_loop);
+}
+
+static gboolean cmd_watch(GIOChannel *io, GIOCondition cond,
+ gpointer user_data)
+{
+ if (cond & (G_IO_HUP | G_IO_ERR | G_IO_NVAL)) {
+ g_assert(FALSE);
+ return FALSE;
+ }
+
+ return TRUE;
+}
+
+static gboolean notif_watch(GIOChannel *io, GIOCondition cond,
+ gpointer user_data)
+{
+ if (cond & (G_IO_HUP | G_IO_ERR | G_IO_NVAL)) {
+ g_assert(FALSE);
+ return FALSE;
+ }
+
+ return TRUE;
+}
+
+static gboolean connect_handler(GIOChannel *io, GIOCondition cond,
+ gpointer user_data)
+{
+ struct context *context = user_data;
+ GIOChannel *new_io;
+ GIOCondition watch_cond;
+ int sk;
+
+ if (cond & (G_IO_HUP | G_IO_ERR | G_IO_NVAL)) {
+ g_assert(FALSE);
+ return FALSE;
+ }
+
+ g_assert(!context->cmd_source || !context->notif_source);
+
+ sk = accept(context->sk, NULL, NULL);
+ g_assert(sk >= 0);
+
+ new_io = g_io_channel_unix_new(sk);
+
+ watch_cond = G_IO_IN | G_IO_HUP | G_IO_ERR | G_IO_NVAL;
+
+ if (context->cmd_source && !context->notif_source) {
+ context->notif_source = g_io_add_watch(new_io, watch_cond,
+ notif_watch, context);
+ g_assert(context->notif_source > 0);
+ context->notif_io = new_io;
+ }
+
+ if (!context->cmd_source) {
+ context->cmd_source = g_io_add_watch(new_io, watch_cond,
+ cmd_watch, context);
+ context->cmd_io = new_io;
+ }
+
+ if (context->cmd_source && context->notif_source)
+ context_quit(context);
+
+ return TRUE;
+}
+
+static gboolean signal_handler(GIOChannel *channel, GIOCondition cond,
+ gpointer user_data)
+{
+ struct context *context = user_data;
+ const struct test_data *test_data = context->data;
+ struct signalfd_siginfo si;
+ ssize_t result;
+ int fd;
+
+ if (cond & (G_IO_NVAL | G_IO_ERR | G_IO_HUP))
+ return FALSE;
+
+ fd = g_io_channel_unix_get_fd(channel);
+
+ result = read(fd, &si, sizeof(si));
+ if (result != sizeof(si))
+ return FALSE;
+
+ g_assert(test_data->expected_signal == si.ssi_signo);
+ context_quit(context);
+ return TRUE;
+}
+
+static guint setup_signalfd(gpointer user_data)
+{
+ GIOChannel *channel;
+ guint source;
+ sigset_t mask;
+ int ret;
+ int fd;
+
+ sigemptyset(&mask);
+ sigaddset(&mask, SIGINT);
+ sigaddset(&mask, SIGTERM);
+
+ ret = sigprocmask(SIG_BLOCK, &mask, NULL);
+ g_assert(ret == 0);
+
+ fd = signalfd(-1, &mask, 0);
+ g_assert(fd >= 0);
+
+ channel = g_io_channel_unix_new(fd);
+
+ g_io_channel_set_close_on_unref(channel, TRUE);
+ g_io_channel_set_encoding(channel, NULL, NULL);
+ g_io_channel_set_buffered(channel, FALSE);
+
+ source = g_io_add_watch(channel,
+ G_IO_IN | G_IO_HUP | G_IO_ERR | G_IO_NVAL,
+ signal_handler, user_data);
+
+ g_io_channel_unref(channel);
+
+ return source;
+}
+
+static struct context *create_context(gconstpointer data)
+{
+ struct context *context = g_new0(struct context, 1);
+ struct sockaddr_un addr;
+ GIOChannel *io;
+ int ret, sk;
+
+ context->main_loop = g_main_loop_new(NULL, FALSE);
+ g_assert(context->main_loop);
+
+ context->signal_source = setup_signalfd(context);
+ g_assert(context->signal_source);
+
+ sk = socket(AF_LOCAL, SOCK_SEQPACKET, 0);
+ g_assert(sk >= 0);
+
+ memset(&addr, 0, sizeof(addr));
+ addr.sun_family = AF_UNIX;
+
+ memcpy(addr.sun_path, BLUEZ_HAL_SK_PATH, sizeof(BLUEZ_HAL_SK_PATH));
+
+ ret = bind(sk, (struct sockaddr *) &addr, sizeof(addr));
+ g_assert(ret == 0);
+
+ ret = listen(sk, 5);
+ g_assert(ret == 0);
+
+ io = g_io_channel_unix_new(sk);
+
+ g_io_channel_set_close_on_unref(io, TRUE);
+
+ context->source = g_io_add_watch(io,
+ G_IO_IN | G_IO_HUP | G_IO_ERR | G_IO_NVAL,
+ connect_handler, context);
+ g_assert(context->source > 0);
+
+ g_io_channel_unref(io);
+
+ context->sk = sk;
+ context->data = data;
+
+ return context;
+}
+
+static void execute_context(struct context *context)
+{
+ g_main_loop_run(context->main_loop);
+
+ g_io_channel_shutdown(context->notif_io, true, NULL);
+ g_io_channel_shutdown(context->cmd_io, true, NULL);
+ g_io_channel_unref(context->cmd_io);
+ g_io_channel_unref(context->notif_io);
+
+ g_source_remove(context->notif_source);
+ g_source_remove(context->signal_source);
+ g_source_remove(context->cmd_source);
+ g_source_remove(context->source);
+
+ g_main_loop_unref(context->main_loop);
+
+ g_free(context);
+}
+
+static void test_init(gconstpointer data)
+{
+ struct context *context = create_context(data);
+
+ ipc_init();
+
+ execute_context(context);
+
+ ipc_cleanup();
+}
+
+static const struct test_data test_init_1 = {};
+
+int main(int argc, char *argv[])
+{
+ g_test_init(&argc, &argv, NULL);
+
+ if (g_test_verbose())
+ __btd_log_init("*", 0);
+
+ g_test_add_data_func("/android_ipc/init", &test_init_1, test_init);
+
+ return g_test_run();
+}
--
1.8.3.1
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