Added test case to start Android SDK emulator.dev/t3ss/probnat

5 files changed, 395 insertions, 2 deletions

diff --git a/scripts/Makefile.am b/scripts/Makefile.am
index f714cdc84..3f154da55 100644
--- a/scripts/Makefile.am
+++ b/scripts/Makefile.am
@@ -9,7 +9,8 @@ dist_pkgdata_DATA = \
   netjail/netjail_start.sh \
   netjail/netjail_stop.sh \
   netjail/topo.sh \
-  testing-ng/block.sh
+  testing-ng/block.sh \
+  testing-ng/emu_run.sh
 
 EXTRA_DIST = \
   get_version.sh \
@@ -30,5 +31,6 @@ install-data-hook:
         chmod o+x '$(DESTDIR)$(pkgdatadir)/netjail_exec.sh'
         chmod o+x '$(DESTDIR)$(pkgdatadir)/topo.sh'
         chmod o+x '$(DESTDIR)$(pkgdatadir)/block.sh'
+        chmod o+x '$(DESTDIR)$(pkgdatadir)/emu_run.sh'
 
 ## EOF
diff --git a/scripts/testing-ng/emu_run.sh b/scripts/testing-ng/emu_run.sh
new file mode 100644
index 000000000..1ef63e9d3
--- /dev/null
+++ b/scripts/testing-ng/emu_run.sh
@@ -0,0 +1,19 @@
+if [ "$1" != "" ];then
+    # echo arg: $1 > /tmp/emu_run_$1.log
+    $(/home/t3sserakt/Android/Sdk/platform-tools/adb start-server)
+    echo 1 > /tmp/emu_run_$1.log
+    $(/home/t3sserakt/Android/Sdk/emulator/emulator -no-window -avd $1) & #>> /tmp/emu_run_$1.log
+    echo 2 >> /tmp/emu_run_$1.log
+    $(/home/t3sserakt/Android/Sdk/platform-tools/adb wait-for-device shell 'while [[ -z $(getprop sys.boot_completed) ]]; do sleep 1; done;') #>> /tmp/emu_run_$1.log
+    echo 3 >> /tmp/emu_run_$1.log
+    $(/home/t3sserakt/Android/Sdk/platform-tools/adb forward tcp:5000 tcp:5000) #>> /tmp/emu_run_$1.log
+    $(/home/t3sserakt/Android/Sdk/platform-tools/adb forward --list >> /tmp/emu_run_$1.log)
+    echo 4 >> /tmp/emu_run_$1.log
+    $(/home/t3sserakt/Android/Sdk/platform-tools/adb shell am start -n com.example.androidserver/.MainActivity) #>> /tmp/emu_run_$1.log
+    echo 5 >> /tmp/emu_run_$1.log
+    sleep 300
+    echo 6 >> /tmp/emu_run_$1.log
+    $(/home/t3sserakt/Android/Sdk/platform-tools/adb emu kill) #>> /tmp/emu_run_$1.log
+    echo 7 >> /tmp/emu_run_$1.log
+    $(/home/t3sserakt/Android/Sdk/platform-tools/adb kill-server) 
+fi
diff --git a/src/service/core/Makefile.am b/src/service/core/Makefile.am
index 220da838f..1925645f8 100644
--- a/src/service/core/Makefile.am
+++ b/src/service/core/Makefile.am
@@ -16,7 +16,8 @@ if USE_COVERAGE
 endif
 
 plugin_LTLIBRARIES = \
-  libgnunet_test_core_plugin_cmd_just_run.la
+  libgnunet_test_core_plugin_cmd_just_run.la \
+  libgnunet_test_core_plugin_cmd_run_emu.la
 
 TESTING_LIBS = \
   libgnunetcoretesting.la
@@ -35,6 +36,23 @@ libgnunetcore_la_LDFLAGS = \
   $(GN_LIB_LDFLAGS)  \
   -version-info 0:1:0
 
+libgnunet_test_core_plugin_cmd_run_emu_la_SOURCES = \
+ test_core_plugin_cmd_run_emu.c
+libgnunet_test_core_plugin_cmd_run_emu_la_LIBADD = \
+  libgnunetcoretesting.la \
+  $(top_builddir)/src/service/transport/libgnunettransportapplication.la \
+  $(top_builddir)/src/service/transport/libgnunettransportcore.la \
+  $(top_builddir)/src/lib/hello/libgnunethello.la \
+  $(top_builddir)/src/service/peerstore/libgnunetpeerstore.la \
+  $(top_builddir)/src/service/transport/libgnunettransporttesting2.la \
+  $(top_builddir)/src/service/testing/libgnunettesting.la \
+  $(top_builddir)/src/service/statistics/libgnunetstatistics.la \
+  $(top_builddir)/src/service/arm/libgnunetarm.la \
+  $(top_builddir)/src/lib/util/libgnunetutil.la \
+  $(LTLIBINTL)
+libgnunet_test_core_plugin_cmd_run_emu_la_LDFLAGS = \
+  $(GN_PLUGIN_LDFLAGS)
+
 libgnunet_test_core_plugin_cmd_just_run_la_SOURCES = \
  test_core_plugin_cmd_just_run.c
 libgnunet_test_core_plugin_cmd_just_run_la_LIBADD = \
diff --git a/src/service/core/test_core_plugin_cmd_run_emu.c b/src/service/core/test_core_plugin_cmd_run_emu.c
new file mode 100644
index 000000000..6d06c14f1
--- /dev/null
+++ b/src/service/core/test_core_plugin_cmd_run_emu.c
@@ -0,0 +1,346 @@
+/*
+      This file is part of GNUnet
+      Copyright (C) 2021 GNUnet e.V.
+
+      GNUnet is free software: you can redistribute it and/or modify it
+      under the terms of the GNU Affero General Public License as published
+      by the Free Software Foundation, either version 3 of the License,
+      or (at your option) any later version.
+
+      GNUnet 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
+      Affero General Public License for more details.
+
+      You should have received a copy of the GNU Affero General Public License
+      along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+     SPDX-License-Identifier: AGPL3.0-or-later
+ */
+
+/**
+ * @file testbed/plugin_cmd_simple_send.c
+ * @brief a plugin to provide the API for running test cases.
+ * @author t3sserakt
+ */
+#include "platform.h"
+#include "gnunet_testing_barrier.h"
+#include "gnunet_testing_netjail_lib.h"
+#include "gnunet_util_lib.h"
+#include "gnunet_transport_application_service.h"
+#include "gnunet_transport_core_service.h"
+#include "gnunet_testing_barrier.h"
+#include "gnunet_core_service.h"
+#include "gnunet_transport_testing_ng_lib.h"
+#include "gnunet_core_testing_lib.h"
+
+/**
+ * Generic logging shortcut
+ */
+#define LOG(kind, ...) GNUNET_log (kind, __VA_ARGS__)
+
+#define BASE_DIR "testdir"
+
+#define TIMEOUT GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_SECONDS, 600)
+
+#define MAX_RECEIVED 1000
+
+#define MESSAGE_SIZE 65000
+
+static struct GNUNET_TESTING_Command block_script;
+
+static struct GNUNET_TESTING_Command emu_run_script;
+
+static struct GNUNET_TESTING_Interpreter *is;
+
+struct TestState
+{
+  /**
+   * Callback to write messages to the master loop.
+   *
+   */
+  GNUNET_TESTING_cmd_helper_write_cb write_message;
+
+  /**
+   * Callback to notify the helper test case has finished.
+   */
+  GNUNET_TESTING_cmd_helper_finish_cb finished_cb;
+
+  /**
+   * The name for a specific test environment directory.
+   *
+   */
+  char *testdir;
+
+  /**
+   * The name for the configuration file of the specific node.
+   *
+   */
+  char *cfgname;
+
+  /**
+   * The complete topology information.
+   */
+  struct GNUNET_TESTING_NetjailTopology *topology;
+};
+
+struct Sender
+{
+  /**
+   * Number of received messages from sender.
+   */
+  unsigned long long num_received;
+
+  /**
+   * Sample mean time the message traveled.
+   */
+  struct GNUNET_TIME_Relative mean_time;
+
+  /**
+   * Time the first message was send.
+   */
+  struct GNUNET_TIME_Absolute time_first;
+};
+
+
+struct GNUNET_TESTING_BarrierList*
+get_waiting_for_barriers ()
+{
+  struct GNUNET_TESTING_BarrierList*barriers;
+  struct GNUNET_TESTING_BarrierListEntry *ble;
+
+  barriers = GNUNET_new (struct GNUNET_TESTING_BarrierList);
+  ble = GNUNET_new (struct GNUNET_TESTING_BarrierListEntry);
+  ble->barrier_name = "ready-to-connect";
+  ble->expected_reaches = 1;
+  GNUNET_CONTAINER_DLL_insert (barriers->head,
+                               barriers->tail,
+                               ble);
+
+  ble = GNUNET_new (struct GNUNET_TESTING_BarrierListEntry);
+  ble->barrier_name = "test-case-finished";
+  ble->expected_reaches = 1;
+  GNUNET_CONTAINER_DLL_insert (barriers->head,
+                               barriers->tail,
+                               ble);
+  return barriers;
+}
+
+
+/**
+ * Function called with the final result of the test.
+ *
+ * @param cls the `struct MainParams`
+ * @param rv #GNUNET_OK if the test passed
+ */
+static void
+handle_result (void *cls,
+               enum GNUNET_GenericReturnValue rv)
+{
+  struct TestState *ts = cls;
+
+  GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+              "Local test exits with status %d\n",
+              rv);
+
+  ts->finished_cb (rv);
+  GNUNET_free (ts->testdir);
+  GNUNET_free (ts->cfgname);
+  GNUNET_TESTING_free_topology (ts->topology);
+  GNUNET_free (ts);
+}
+
+
+static void
+child_completed_callback (void *cls,
+                          enum GNUNET_OS_ProcessStatusType type,
+                          long unsigned int exit_code)
+{
+
+}
+
+
+/**
+ * Function to start a local test case.
+ *
+ * @param write_message Callback to send a message to the master loop.
+ * @param router_ip Global address of the network namespace.
+ * @param node_ip The IP address of the node.
+ * @param m The number of the node in a network namespace.
+ * @param n The number of the network namespace.
+ * @param local_m The number of nodes in a network namespace.
+ * @param topology_data A file name for the file containing the topology configuration, or a string containing
+ *        the topology configuration.
+ * @param read_file If read_file is GNUNET_YES this string is the filename for the topology configuration,
+ *        if read_file is GNUNET_NO the string contains the topology configuration.
+ * @param finish_cb Callback function which writes a message from the helper process running on a netjail
+ *                  node to the master process * signaling that the test case running on the netjail node finished.
+ * @return Returns the struct GNUNET_TESTING_Interpreter of the command loop running on this netjail node.
+ */
+static struct GNUNET_TESTING_Interpreter *
+start_testcase (GNUNET_TESTING_cmd_helper_write_cb write_message,
+                const char *router_ip,
+                const char *node_ip,
+                const char *m,
+                const char *n,
+                const char *local_m,
+                const char *topology_data,
+                unsigned int *read_file,
+                GNUNET_TESTING_cmd_helper_finish_cb finished_cb)
+{
+
+  unsigned int n_int;
+  unsigned int m_int;
+  unsigned int local_m_int;
+  unsigned int num;
+  struct TestState *ts = GNUNET_new (struct TestState);
+  struct GNUNET_TESTING_NetjailTopology *topology;
+  unsigned int sscanf_ret = 0;
+  char **argv = NULL;
+  int argc = 0;
+  char **argv_emu = NULL;
+  int argc_emu = 0;
+
+  ts->finished_cb = finished_cb;
+  LOG (GNUNET_ERROR_TYPE_ERROR,
+       "n %s m %s\n",
+       n,
+       m);
+
+  if (GNUNET_YES == *read_file)
+  {
+    LOG (GNUNET_ERROR_TYPE_DEBUG,
+         "read from file\n");
+    topology = GNUNET_TESTING_get_topo_from_file (topology_data);
+  }
+  else
+    topology = GNUNET_TESTING_get_topo_from_string (topology_data);
+
+  ts->topology = topology;
+
+  errno = 0;
+  sscanf_ret = sscanf (m, "%u", &m_int);
+  if (errno != 0)
+  {
+    GNUNET_log_strerror (GNUNET_ERROR_TYPE_ERROR, "sscanf");
+  }
+  GNUNET_assert (0 < sscanf_ret);
+  errno = 0;
+  sscanf_ret = sscanf (n, "%u", &n_int);
+  if (errno != 0)
+  {
+    GNUNET_log_strerror (GNUNET_ERROR_TYPE_ERROR, "sscanf");
+  }
+  GNUNET_assert (0 < sscanf_ret);
+  errno = 0;
+  sscanf_ret = sscanf (local_m, "%u", &local_m_int);
+  if (errno != 0)
+  {
+    GNUNET_log_strerror (GNUNET_ERROR_TYPE_ERROR, "sscanf");
+  }
+  GNUNET_assert (0 < sscanf_ret);
+
+  if (0 == n_int)
+    num = m_int;
+  else
+    num = (n_int - 1) * local_m_int + m_int + topology->nodes_x;
+
+  block_script = GNUNET_TESTING_cmd_block_until_external_trigger (
+    "block-script");
+
+  GNUNET_asprintf (&ts->cfgname,
+                     "test_core_just_run.conf");
+
+  if (1 == n_int)
+  {
+    LOG (GNUNET_ERROR_TYPE_DEBUG,
+       "Is n_int 1: %u\n",
+       n_int);
+    GNUNET_array_append (argv_emu, argc_emu, "Pixel_6a_API_31");
+  }
+  else if (0 != n_int)
+  {
+    LOG (GNUNET_ERROR_TYPE_DEBUG,
+       "Is n_int not 0: %u\n",
+       n_int);
+    GNUNET_array_append (argv_emu, argc_emu, "Pixel_6a_API_31_II");
+  }
+
+  LOG (GNUNET_ERROR_TYPE_DEBUG,
+       "plugin cfgname: %s\n",
+       ts->cfgname);
+
+  LOG (GNUNET_ERROR_TYPE_DEBUG,
+       "node ip: %s\n",
+       node_ip);
+
+  GNUNET_asprintf (&ts->testdir,
+                   "%s%s%s",
+                   BASE_DIR,
+                   m,
+                   n);
+
+  struct GNUNET_TESTING_Command commands[] = {
+    GNUNET_TESTING_cmd_exec_bash_script ("emu_run",
+                                         "emu_run.sh",
+                                         argv_emu,
+                                         argc_emu,
+                                         &child_completed_callback),
+    GNUNET_TESTING_cmd_exec_bash_script ("script",
+                                         "block.sh",
+                                         argv,
+                                         argc,
+                                         &child_completed_callback),
+    block_script,
+    GNUNET_TESTING_cmd_end ()
+  };
+
+  ts->write_message = write_message;
+
+  is = GNUNET_TESTING_run (commands,
+                           TIMEOUT,
+                           &handle_result,
+                           ts);
+  return is;
+}
+
+
+/**
+ * Entry point for the plugin.
+ *
+ * @param cls NULL
+ * @return the exported block API
+ */
+void *
+libgnunet_test_core_plugin_cmd_run_emu_init (void *cls)
+{
+  struct GNUNET_TESTING_PluginFunctions *api;
+
+  GNUNET_log_setup ("simple-send",
+                    "DEBUG",
+                    NULL);
+
+  api = GNUNET_new (struct GNUNET_TESTING_PluginFunctions);
+  api->start_testcase = &start_testcase;
+  api->get_waiting_for_barriers = get_waiting_for_barriers;
+  return api;
+}
+
+
+/**
+ * Exit point from the plugin.
+ *
+ * @param cls the return value from #libgnunet_test_transport_plugin_run_emu_init
+ * @return NULL
+ */
+void *
+libgnunet_test_core_plugin_cmd_run_emu_done (void *cls)
+{
+  struct GNUNET_TESTING_PluginFunctions *api = cls;
+
+  GNUNET_free (api);
+  return NULL;
+}
+
+
+/* end of plugin_cmd_simple_send.c */
diff --git a/src/service/core/test_core_run_emu_topo.conf b/src/service/core/test_core_run_emu_topo.conf
new file mode 100644
index 000000000..78d6d4407
--- /dev/null
+++ b/src/service/core/test_core_run_emu_topo.conf
@@ -0,0 +1,8 @@
+M:1
+N:2
+X:1
+T:libgnunet_test_core_plugin_cmd_run_emu
+K:1|{connect:{P:1:1:tcp}}
+R:1|{tcp_port:1}|{udp_port:1}
+P:1:1|{connect:{K:1:tcp}}
+P:2:1|{connect:{K:1:tcp}}
\ No newline at end of file