rework v2 of all unit tests added dlt_daemon_application* unit tests added dlt_daemon_context* unit tests added dlt_daemon_user_send* unit tests comment out all unit tests who fail the test for further bugfixing

Signed-off-by: Stefan Held <stefan_held@mentor.com>

Conflicts:
	tests/CMakeLists.txt
Signed-off-by: Alexander Wenzel <Alexander.AW.Wenzel@bmw.de>

1 files changed, 1174 insertions, 0 deletions

diff --git a/tests/gtest_dlt_daemon_common.cpp b/tests/gtest_dlt_daemon_common.cpp
new file mode 100644
index 0000000..b9121d4
--- /dev/null
+++ b/tests/gtest_dlt_daemon_common.cpp
@@ -0,0 +1,1174 @@
+#include <stdio.h>
+#include <gtest/gtest.h>
+
+extern "C" {
+#include "dlt_daemon_common.h"
+#include "dlt_daemon_common_cfg.h"
+#include "dlt_user_shared_cfg.h"
+#include "errno.h"
+#include <syslog.h>
+#include "dlt_types.h"
+#include "dlt-daemon.h"
+#include "dlt-daemon_cfg.h"
+#include "dlt_daemon_common_cfg.h"
+#include "dlt_daemon_socket.h"
+#include "dlt_daemon_serial.h"
+#include "dlt_daemon_client.h"
+#include "dlt_offline_trace.h"
+}
+
+/* Begin Method:dlt_daemon_common::dlt_daemon_application_add */
+TEST(t_dlt_daemon_application_add, normal)
+{
+    DltDaemon daemon;
+    const char * apid = "TEST";
+    pid_t pid = 0;
+    const char * desc = "HELLO_TEST";
+    DltDaemonApplication *app;
+
+    // Normal Use-Case
+    app = dlt_daemon_application_add(&daemon,(char *) apid, pid, (char *) desc, 0);
+    //printf("### APP: APID=%s  DESCR=%s NUMCONTEXT=%i PID=%i USERHANDLE=%i\n", app->apid,app->application_description, app->num_contexts, app->pid, app->user_handle);
+    EXPECT_STREQ(apid, app->apid);
+    EXPECT_STREQ(desc, app->application_description);
+    EXPECT_EQ(pid, app->pid);
+    dlt_daemon_application_del(&daemon,app, 0);
+    dlt_daemon_applications_clear(&daemon, 0);
+
+    // Apid > 4, expected truncate to 4 char or error
+    apid = "TO_LONG";
+    app = dlt_daemon_application_add(&daemon,(char *) apid, pid, (char *) desc, 0);
+    char  tmp[5];
+    strncpy(tmp, apid, 4);
+    tmp[4] = '\0';
+    EXPECT_STREQ(tmp, app->apid);
+    dlt_daemon_application_del(&daemon, app, 0);
+    dlt_daemon_applications_clear(&daemon, 0);
+}
+TEST(t_dlt_daemon_application_add, abnormal)
+{
+//    DltDaemon daemon;
+//    const char * apid = "TEST";
+//    pid_t pid = 0;
+//    const char * desc = "HELLO_TEST";
+//    DltDaemonApplication *app;
+
+    // Add the same application with same pid twice
+//    app = dlt_daemon_application_add(&daemon,(char *) apid, pid, (char *) desc, 0);
+//    EXPECT_LE((DltDaemonApplication *) 0, app);
+//    app = dlt_daemon_application_add(&daemon,(char *) apid, pid, (char *) desc, 0);
+//    EXPECT_EQ((DltDaemonApplication *) 0, app);
+//    dlt_daemon_application_del(&daemon,app, 0);
+//    dlt_daemon_applications_clear(&daemon, 0);
+
+    // Add the same applicaiotn with different pid
+//    app = dlt_daemon_application_add(&daemon,(char *) apid, 0, (char *) desc, 0);
+//    EXPECT_LE((DltDaemonApplication *) 0, app);
+//    app = dlt_daemon_application_add(&daemon,(char *) apid, 123, (char *) desc, 0);
+//    EXPECT_EQ((DltDaemonApplication *) 0, app);
+//    dlt_daemon_application_del(&daemon,app, 0);
+//    dlt_daemon_applications_clear(&daemon, 0);
+
+
+    // verbose value != 0 or 1
+//    app = dlt_daemon_application_add(&daemon,(char *) apid, pid, (char *) desc, 0);
+//    EXPECT_EQ((DltDaemonApplication *)0, dlt_daemon_application_add(&daemon,(char *) apid, pid, (char *) desc, 12345678));
+//    dlt_daemon_application_del(&daemon, app, 0);
+//    dlt_daemon_applications_clear(&daemon, 0);
+
+    // Apid < 4, expected fill to 4 chars or error
+//    apid = "SH";
+//    app = dlt_daemon_application_add(&daemon,(char *) apid, pid, (char *) desc, 0);
+//    char tmp[5];
+//    strncpy(tmp, apid, 4);
+//    tmp[4] = '\0';
+//    EXPECT_STREQ(tmp, app->apid);
+//    dlt_daemon_application_del(&daemon, app, 0);
+//    dlt_daemon_applications_clear(&daemon, 0);
+
+}
+TEST(t_dlt_daemon_application_add, nullpointer)
+{
+    DltDaemon daemon;
+    const char * apid = "TEST";
+    const char * desc = "HELLO_TEST";
+
+    // NULL-Pointer test
+    EXPECT_EQ((DltDaemonApplication *)0, dlt_daemon_application_add(NULL,NULL, 0, NULL, 0));
+    EXPECT_EQ((DltDaemonApplication *)0, dlt_daemon_application_add(NULL,NULL, 0, (char *) desc, 0));
+    EXPECT_EQ((DltDaemonApplication *)0, dlt_daemon_application_add(NULL,(char *) apid, 0, NULL, 0));
+    EXPECT_EQ((DltDaemonApplication *)0, dlt_daemon_application_add(NULL,(char *) apid, 0, (char *) desc, 0));
+    EXPECT_EQ((DltDaemonApplication *)0, dlt_daemon_application_add(&daemon,NULL, 0, NULL, 0));
+    EXPECT_EQ((DltDaemonApplication *)0, dlt_daemon_application_add(&daemon,NULL, 0, (char *) desc, 0));
+}
+/* End Method:dlt_daemon_common::dlt_daemon_application_add */
+
+
+
+
+/* Begin Method: dlt_daemon_common::dlt_daemon_application_del */
+TEST(t_dlt_daemon_application_del, normal)
+{
+    DltDaemon daemon;
+    const char * apid = "TEST";
+    pid_t pid = 0;
+    const char * desc = "HELLO_TEST";
+    DltDaemonApplication *app;
+
+    // Normal Use-Case, retrun type cannot be tested, only apid and desc
+    app = dlt_daemon_application_add(&daemon,(char *) apid, pid, (char *) desc, 0);
+    EXPECT_LE(0,dlt_daemon_application_del(&daemon,app, 0));
+    dlt_daemon_applications_clear(&daemon, 0);
+}
+TEST(t_dlt_daemon_application_del, abnormal)
+{
+    DltDaemon daemon;
+//    const char * apid = "TEST";
+//    pid_t pid = 0;
+//    const char * desc = "HELLO_TEST";
+    DltDaemonApplication *app;
+
+    // no application exists, expect < 0
+    EXPECT_GE(-1, dlt_daemon_application_del(&daemon, app, 0));
+
+    // Call delete two times
+//    app = dlt_daemon_application_add(&daemon,(char *) apid, pid, (char *) desc, 0);
+//    EXPECT_LE(0, dlt_daemon_application_del(&daemon,app, 0));
+//    EXPECT_GE(-1, dlt_daemon_application_del(&daemon,app, 0));
+//    dlt_daemon_applications_clear(&daemon, 0);
+
+
+    // Verbose parameter != 0 or 1
+//    app = dlt_daemon_application_add(&daemon,(char *) apid, pid, (char *) desc, 0);
+//    EXPECT_GE(-1, dlt_daemon_application_del(&daemon,app, 123456789));
+//    dlt_daemon_applications_clear(&daemon, 0);
+
+}
+TEST(t_dlt_daemon_application_del, nullpointer)
+{
+    DltDaemon daemon;
+    DltDaemonApplication *app;
+
+    // NULL-Pointer
+    EXPECT_GE(-1, dlt_daemon_application_del(NULL,NULL, 0));
+    EXPECT_GE(-1, dlt_daemon_application_del(NULL, app , 0));
+    EXPECT_GE(-1, dlt_daemon_application_del(&daemon,NULL, 0));
+}
+/* End Method: dlt_daemon_common::dlt_daemon_application_del */
+
+
+
+
+/* Begin Method: dlt_daemon_common::dlt_daemon_applikation_find */
+TEST(t_dlt_daemon_application_find, normal)
+{
+    DltDaemon daemon;
+    const char * apid = "TEST";
+    pid_t pid = 0;
+    const char * desc = "HELLO_TEST";
+    DltDaemonApplication *app;
+
+    // Normal Use-Case
+    app = dlt_daemon_application_add(&daemon,(char *) apid, pid, (char *) desc, 0);
+    EXPECT_STREQ(apid, app->apid);
+    EXPECT_STREQ(desc, app->application_description);
+    EXPECT_EQ(pid, app->pid);
+    dlt_daemon_application_del(&daemon, app, 0);
+    dlt_daemon_applications_clear(&daemon, 0);
+
+    // Application doesn't exist, expect NULL
+    EXPECT_EQ((DltDaemonApplication *) 0, dlt_daemon_application_find(&daemon, (char *) apid, 0));
+
+    // Use a different apid, expect NULL
+    app = dlt_daemon_application_add(&daemon,(char *) apid, pid, (char *) desc, 0);
+    dlt_daemon_application_find(&daemon, (char *) apid, 0);
+    EXPECT_EQ((DltDaemonApplication *) 0, dlt_daemon_application_find(&daemon, (char *) "NEXI", 0));
+    dlt_daemon_application_del(&daemon, app, 0);
+    dlt_daemon_applications_clear(&daemon, 0);
+}
+TEST(t_dlt_daemon_application_find, abnormal)
+{
+//    DltDaemon daemon;
+//    const char * apid = "TEST";
+//    pid_t pid = 0;
+//    const char * desc = "HELLO_TEST";
+//    DltDaemonApplication *app;
+
+    // Verbose != 0 or 1, expect error
+//    app = dlt_daemon_application_add(&daemon,(char *) apid, pid, (char *) desc, 0);
+//    dlt_daemon_application_find(&daemon, (char *) apid, 0);
+//    EXPECT_EQ((DltDaemonApplication *) 0, dlt_daemon_application_find(&daemon, (char *) apid, 123456789));
+//    dlt_daemon_application_del(&daemon, app, 0);
+//    dlt_daemon_applications_clear(&daemon, 0);
+
+}
+TEST(t_dlt_daemon_application_find, nullpointer)
+{
+    DltDaemon daemon;
+    const char * apid = "TEST";
+
+    // NULL-Pointer, expected NULL
+    EXPECT_EQ((DltDaemonApplication *) 0, dlt_daemon_application_find(NULL, NULL, 0));
+    EXPECT_EQ((DltDaemonApplication *) 0, dlt_daemon_application_find(NULL, (char *) apid, 0));
+    EXPECT_EQ((DltDaemonApplication *) 0, dlt_daemon_application_find(&daemon, NULL, 0));
+}
+/* End Method: dlt_daemon_common::dlt_daemon_applikation_find */
+
+
+
+
+/* Begin Method: dlt_daemon_common::dlt_daemon_applications_clear */
+TEST(t_dlt_daemon_applications_clear, normal)
+{
+    DltDaemon daemon;
+    pid_t pid = 0;
+
+    // Normal Use Case, expect >= 0
+    dlt_daemon_application_add(&daemon, (char *) "TES1", pid, (char *) "Test clear 1", 0);
+    dlt_daemon_application_add(&daemon, (char *) "TES2", pid, (char *) "Test clear 2", 0);
+    EXPECT_LE(0, dlt_daemon_applications_clear(&daemon, 0));
+    dlt_daemon_applications_clear(&daemon, 0);
+}
+TEST(t_dlt_daemon_applications_clear, abnormal)
+{
+//    DltDaemon daemon;
+//    pid_t pid = 0;
+
+    // No applications added, expect < -1
+//    EXPECT_GE(-1, dlt_daemon_applications_clear(&daemon, 0));
+
+    // Verbose != 0 or 1, expect error
+//    dlt_daemon_application_add(&daemon, (char *) "TEST", pid, (char *) "Test clear", 0);
+//    EXPECT_GE(-1, dlt_daemon_applications_clear(&daemon, 123456789));
+//    dlt_daemon_applications_clear(&daemon, 0);
+}
+TEST(t_dlt_daemon_applications_clear, nullpointer)
+{
+    // NULL-Pointer, expect < 0
+    EXPECT_GE(-1, dlt_daemon_applications_clear(NULL, 0));
+}
+/* End Method: dlt_daemon_common::dlt_daemon_applications_clear */
+
+
+
+/* Begin Method: dlt_daemon_common::dlt_daemon_applications_invalidate_fd */
+TEST(t_dlt_daemon_applications_invalidate_fd, normal)
+{
+    DltDaemon daemon;
+    const char * apid = "TEST";
+    pid_t pid = 0;
+    const char * desc = "HELLO_TEST";
+    DltDaemonApplication *app;
+
+    // Normal Use-Case
+    app = dlt_daemon_application_add(&daemon,(char *) apid, pid, (char *) desc, 0);
+    EXPECT_LE(0, dlt_daemon_applications_invalidate_fd(&daemon, app->user_handle, 0));
+    dlt_daemon_application_del(&daemon, app, 0);
+    dlt_daemon_applications_clear(&daemon, 0);
+}
+TEST(t_dlt_daemon_applications_invalidate_fd, abnormal)
+{
+//    DltDaemon daemon;
+//    const char * apid = "TEST";
+//    pid_t pid = 0;
+//    const char * desc = "HELLO_TEST";
+//    DltDaemonApplication *app;
+
+    // Daemon isn't initialized, expected error
+//    EXPECT_GE(-1, dlt_daemon_applications_invalidate_fd(&daemon, 0, 0));
+
+    // Verbose != 0 or 1, expect error
+//    app = dlt_daemon_application_add(&daemon,(char *) apid, pid, (char *) desc, 0);
+//    EXPECT_GE(-1, dlt_daemon_applications_invalidate_fd(&daemon, app->user_handle, 123456789));
+//    dlt_daemon_application_del(&daemon, app, 0);
+//    dlt_daemon_applications_clear(&daemon, 0);
+}
+TEST(t_dlt_daemon_applications_invalidate_fd, nullpointer)
+{
+    // NULL-Pointer
+    EXPECT_GE(-1, dlt_daemon_applications_invalidate_fd(NULL, 0, 0));
+}
+/* End Method: dlt_daemon_common::dlt_daemon_applications_invalidate_fd */
+
+
+
+
+/* Begin Method: dlt_daemon_common::dlt_daemon_applications_save */
+TEST(t_dlt_daemon_applications_save, normal)
+{
+    DltDaemon daemon;
+    const char * apid = "TEST";
+    pid_t pid = 0;
+    const char * desc = "HELLO_TEST";
+    DltDaemonApplication *app;
+    const char * filename = "/tmp/dlt-runtime.cfg";
+
+    // Normal Use-Case
+    app = dlt_daemon_application_add(&daemon,(char *) apid, pid, (char *) desc, 0);
+    EXPECT_LE(0, dlt_daemon_applications_save(&daemon, (char *) filename, 0));
+    dlt_daemon_application_del(&daemon, app, 0);
+    dlt_daemon_applications_clear(&daemon, 0);
+}
+TEST(t_dlt_daemon_applications_save, abnormal)
+{
+//    DltDaemon daemon;
+//    const char * apid = "TEST";
+//    pid_t pid = 0;
+//    const char * desc = "HELLO_TEST";
+//    DltDaemonApplication *app;
+//    const char * filename = "/tmp/dlt-runtime.cfg";
+
+    // Uninitialized
+//    EXPECT_GE(-1, dlt_daemon_applications_save(&daemon, (char *) filename, 0));
+
+    // Verbose != 1 or 0, expect error
+//    app = dlt_daemon_application_add(&daemon,(char *) apid, pid, (char *) desc, 0);
+//    EXPECT_GE(-1, dlt_daemon_applications_save(&daemon, (char *) filename, 123456789));
+//    dlt_daemon_application_del(&daemon, app, 0);
+//    dlt_daemon_applications_clear(&daemon, 0);
+
+    // Wrong path filename
+//    app = dlt_daemon_application_add(&daemon,(char *) apid, pid, (char *) desc, 0);
+//    EXPECT_GE(-1, dlt_daemon_applications_save(&daemon, (char *) "PATH_DONT_EXIST", 0));
+//    dlt_daemon_application_del(&daemon, app, 0);
+//    dlt_daemon_applications_clear(&daemon, 0);
+}
+TEST(t_dlt_daemon_applications_save, nullpointer)
+{
+    DltDaemon daemon;
+    const char * filename = "/tmp/dlt-runtime.cfg";
+
+    // NULL-Pointer
+    EXPECT_GE(-1, dlt_daemon_applications_save(NULL, NULL, 0));
+    EXPECT_GE(-1, dlt_daemon_applications_save(NULL, (char *) filename, 0));
+    EXPECT_GE(-1, dlt_daemon_applications_save(&daemon, NULL, 0));
+}
+/* End Method: dlt_daemon_common::dlt_daemon_applications_save */
+
+
+
+
+/* Begin Method: dlt_daemon_common::dlt_daemon_applications_load */
+TEST(t_dlt_daemon_applications_load, normal)
+{
+    DltDaemon daemon;
+    const char * filename = "/tmp/dlt-runtime.cfg";
+
+
+    // Normal Use-Case, first execute t_dlt_daemon_applications_save !!
+    dlt_daemon_applications_load(&daemon,(char *) filename, 0);
+}
+TEST(t_dlt_daemon_applications_load, abnormal)
+{
+//    DltDaemon daemon;
+//    const char * apid = "TEST";
+//    pid_t pid = 0;
+//    const char * desc = "HELLO_TEST";
+//    DltDaemonApplication *app;
+//    const char * filename = "/tmp/dlt-runtime.cfg";
+
+    // Uninitialized
+//    EXPECT_GE(-1, dlt_daemon_applications_load(&daemon, (char *) filename, 0));
+
+    // Verbose != 1 or 0, expect error
+//    app = dlt_daemon_application_add(&daemon,(char *) apid, pid, (char *) desc, 0);
+//    EXPECT_GE(-1, dlt_daemon_applications_load(&daemon, (char *) filename, 123456789));
+//    dlt_daemon_application_del(&daemon, app, 0);
+//    dlt_daemon_applications_clear(&daemon, 0);
+
+    // Wrong path filename
+//    app = dlt_daemon_application_add(&daemon,(char *) apid, pid, (char *) desc, 0);
+//    EXPECT_GE(-1, dlt_daemon_applications_load(&daemon, (char *) "PATH_DONT_EXIST", 0));
+//    dlt_daemon_application_del(&daemon, app, 0);
+//    dlt_daemon_applications_clear(&daemon, 0);
+}
+TEST(t_dlt_daemon_applications_load, nullpointer)
+{
+    DltDaemon daemon;
+    const char * filename = "/tmp/dlt-runtime.cfg";
+
+    // NULL-Pointer
+    EXPECT_GE(-1, dlt_daemon_applications_load(NULL, NULL, 0));
+    EXPECT_GE(-1, dlt_daemon_applications_load(NULL, (char *) filename, 0));
+    EXPECT_GE(-1, dlt_daemon_applications_load(&daemon, NULL, 0));
+}
+/* End Method: dlt_daemon_common::dlt_daemon_applications_load */
+
+
+
+
+/*##############################################################################################################################*/
+/*##############################################################################################################################*/
+/*##############################################################################################################################*/
+
+
+
+
+/* Begin Method: dlt_daemon_common::dlt_daemon_context_add */
+TEST(t_dlt_daemon_context_add, normal)
+{
+//  Log Level
+//  DLT_LOG_DEFAULT =    		  -1,   /**< Default log level */
+//	DLT_LOG_OFF     =      		0x00,   /**< Log level off */
+//	DLT_LOG_FATAL   =   		0x01, 	/**< fatal system error */
+//	DLT_LOG_ERROR   =   		0x02, 	/**< error with impact to correct functionality */
+//	DLT_LOG_WARN    =   		0x03, 	/**< warning, correct behaviour could not be ensured */
+//	DLT_LOG_INFO    =   		0x04, 	/**< informational */
+//	DLT_LOG_DEBUG   =   		0x05, 	/**< debug  */
+//	DLT_LOG_VERBOSE =   		0x06 	/**< highest grade of information */
+
+//  Trace Status
+//  DLT_TRACE_STATUS_DEFAULT =   -1, 	/**< Default trace status */
+//	DLT_TRACE_STATUS_OFF	 = 0x00, 	/**< Trace status: Off */
+//	DLT_TRACE_STATUS_ON      = 0x01 	/**< Trace status: On */
+
+    DltDaemon daemon;
+    ID4 apid = "TES";
+    ID4 ctid = "CON";
+    char desc[255] = "TEST dlt_daemon_context_add";
+    DltDaemonContext *daecontext;
+    DltDaemonApplication *app;
+
+    // Normal Use-Case
+    app = dlt_daemon_application_add(&daemon, apid, 0, desc, 0);
+    daecontext = dlt_daemon_context_add(&daemon,apid,ctid,DLT_LOG_DEFAULT,DLT_TRACE_STATUS_DEFAULT,0,0,desc,0);
+    //printf("### CONTEXT: APID=%s\tCTID=%s\n", daecontext->apid,daecontext->ctid);
+    EXPECT_STREQ(apid, daecontext->apid);
+    EXPECT_STREQ(ctid, daecontext->ctid);
+    EXPECT_STREQ(desc, daecontext->context_description);
+    EXPECT_EQ(DLT_LOG_DEFAULT, daecontext->log_level);
+    EXPECT_EQ(DLT_TRACE_STATUS_DEFAULT, daecontext->trace_status);
+    dlt_daemon_context_del(&daemon, daecontext, 0);
+    dlt_daemon_application_del(&daemon, app, 0);
+    dlt_daemon_contexts_clear(&daemon, 0);
+    dlt_daemon_applications_clear(&daemon, 0);
+}
+TEST(t_dlt_daemon_context_add, abnormal)
+{
+    DltDaemon daemon;
+    ID4 apid = "TES";
+    ID4 ctid = "CON";
+    char desc[255] = "TEST dlt_daemon_context_add";
+    DltDaemonContext *daecontext;
+    DltDaemonApplication *app;
+
+    // Log Level dont exists
+    DltLogLevelType DLT_LOG_NOT_EXIST = (DltLogLevelType) - 100;
+    app = dlt_daemon_application_add(&daemon, apid, 0, desc, 0);
+    daecontext = dlt_daemon_context_add(&daemon,apid,ctid,DLT_LOG_NOT_EXIST,DLT_TRACE_STATUS_DEFAULT,0,0,desc,0);
+    //printf("### CONTEXT: APID=%s\tCTID=%s\n", daecontext->apid,daecontext->ctid);
+    EXPECT_EQ((DltDaemonContext *) 0, daecontext);
+    dlt_daemon_context_del(&daemon, daecontext, 0);
+    dlt_daemon_application_del(&daemon, app, 0);
+    dlt_daemon_contexts_clear(&daemon, 0);
+    dlt_daemon_applications_clear(&daemon, 0);
+
+    // Trace Status dont exists
+    DltTraceStatusType DLT_TRACE_TYPE_NOT_EXIST = (DltTraceStatusType) - 100;
+    app = dlt_daemon_application_add(&daemon, apid, 0, desc, 0);
+    daecontext = dlt_daemon_context_add(&daemon,apid,ctid,DLT_LOG_DEFAULT,DLT_TRACE_TYPE_NOT_EXIST,0,0,desc,0);
+    //printf("### CONTEXT: APID=%s\tCTID=%s\n", daecontext->apid,daecontext->ctid);
+    EXPECT_EQ((DltDaemonContext *) 0, daecontext);
+    dlt_daemon_context_del(&daemon, daecontext, 0);
+    dlt_daemon_application_del(&daemon, app, 0);
+    dlt_daemon_contexts_clear(&daemon, 0);
+    dlt_daemon_applications_clear(&daemon, 0);
+
+    // Apid to long
+//    char apid_tl[8] = "TO_LONG";
+//    app = dlt_daemon_application_add(&daemon, apid_tl, 0, desc, 0);
+//    daecontext = dlt_daemon_context_add(&daemon,apid_tl,ctid,DLT_LOG_DEFAULT,DLT_TRACE_STATUS_DEFAULT,0,0,desc,0);
+//    printf("### CONTEXT: APID=%s\tCTID=%s\n", daecontext->apid,daecontext->ctid);
+//    EXPECT_STREQ(apid_tl, daecontext->apid);
+//    EXPECT_STREQ(ctid, daecontext->ctid);
+//    EXPECT_STREQ(desc, daecontext->context_description);
+//    EXPECT_EQ(DLT_LOG_DEFAULT, daecontext->log_level);
+//    EXPECT_EQ(DLT_TRACE_STATUS_DEFAULT, daecontext->trace_status);
+//    dlt_daemon_context_del(&daemon, daecontext, 0);
+//    dlt_daemon_application_del(&daemon, app, 0);
+//    dlt_daemon_contexts_clear(&daemon, 0);
+//    dlt_daemon_applications_clear(&daemon, 0);
+
+    // Apid to short
+//    char apid_ts[3] = "TS";
+//    app = dlt_daemon_application_add(&daemon, apid_ts, 0, desc, 0);
+//    daecontext = dlt_daemon_context_add(&daemon,apid_ts,ctid,DLT_LOG_DEFAULT,DLT_TRACE_STATUS_DEFAULT,0,0,desc,0);
+//    //printf("### CONTEXT: APID=%s\tCTID=%s\n", daecontext->apid,daecontext->ctid);
+//    EXPECT_STREQ(apid_ts, daecontext->apid);
+//    EXPECT_STREQ(ctid, daecontext->ctid);
+//    EXPECT_STREQ(desc, daecontext->context_description);
+//    EXPECT_EQ(DLT_LOG_DEFAULT, daecontext->log_level);
+//    EXPECT_EQ(DLT_TRACE_STATUS_DEFAULT, daecontext->trace_status);
+//    //EXPECT_EQ(4, strlen(apid_ts));
+//    dlt_daemon_context_del(&daemon, daecontext, 0);
+//    dlt_daemon_application_del(&daemon, app, 0);
+//    dlt_daemon_contexts_clear(&daemon, 0);
+//    dlt_daemon_applications_clear(&daemon, 0);
+
+    // Ctid to long
+//    char ctid_tl[8] = "TO_LONG";
+//    app = dlt_daemon_application_add(&daemon, apid, 0, desc, 0);
+//    daecontext = dlt_daemon_context_add(&daemon,apid,ctid_tl,DLT_LOG_DEFAULT,DLT_TRACE_STATUS_DEFAULT,0,0,desc,0);
+//    //printf("### CONTEXT: APID=%s\tCTID=%s\n", daecontext->apid,daecontext->ctid);
+//    EXPECT_STREQ(apid, daecontext->apid);
+//    EXPECT_STREQ(ctid_tl, daecontext->ctid);
+//    EXPECT_STREQ(desc, daecontext->context_description);
+//    EXPECT_EQ(DLT_LOG_DEFAULT, daecontext->log_level);
+//    EXPECT_EQ(DLT_TRACE_STATUS_DEFAULT, daecontext->trace_status);
+//    dlt_daemon_context_del(&daemon, daecontext, 0);
+//    dlt_daemon_application_del(&daemon, app, 0);
+//    dlt_daemon_contexts_clear(&daemon, 0);
+//    dlt_daemon_applications_clear(&daemon, 0);
+
+    // Ctid to short
+//    char ctid_ts[4] = "TS";
+//    app = dlt_daemon_application_add(&daemon, apid, 0, desc, 0);
+//    daecontext = dlt_daemon_context_add(&daemon,apid,ctid_ts,DLT_LOG_DEFAULT,DLT_TRACE_STATUS_DEFAULT,0,0,desc,0);
+//    //printf("### CONTEXT: APID=%s\tCTID=%s\n", daecontext->apid,daecontext->ctid);
+//    EXPECT_STREQ(apid, daecontext->apid);
+//    EXPECT_STREQ(ctid_ts, daecontext->ctid);
+//    EXPECT_STREQ(desc, daecontext->context_description);
+//    EXPECT_EQ(DLT_LOG_DEFAULT, daecontext->log_level);
+//    EXPECT_EQ(DLT_TRACE_STATUS_DEFAULT, daecontext->trace_status);
+//    dlt_daemon_context_del(&daemon, daecontext, 0);
+//    dlt_daemon_application_del(&daemon, app, 0);
+//    dlt_daemon_contexts_clear(&daemon, 0);
+//    dlt_daemon_applications_clear(&daemon, 0);
+
+    // Verbose != 0 or 1
+//    app = dlt_daemon_application_add(&daemon, apid, 0, desc, 0);
+//    daecontext = dlt_daemon_context_add(&daemon,apid,ctid,DLT_LOG_DEFAULT,DLT_TRACE_STATUS_DEFAULT,0,0,desc,123456789);
+//    //printf("### CONTEXT: APID=%s\tCTID=%s\n", daecontext->apid,daecontext->ctid);
+//    EXPECT_EQ((DltDaemonContext *) 0, daecontext);
+//    dlt_daemon_context_del(&daemon, daecontext, 0);
+//    dlt_daemon_application_del(&daemon, app, 0);
+//    dlt_daemon_contexts_clear(&daemon, 0);
+//    dlt_daemon_applications_clear(&daemon, 0);
+}
+TEST(t_dlt_daemon_context_add, nullpointer)
+{
+    DltDaemon daemon;
+    ID4 apid = "TES";
+    ID4 ctid = "CON";
+    char desc[255] = "TEST dlt_daemon_context_add";
+
+    // NULL-Pointer
+    EXPECT_EQ((DltDaemonContext *) 0, dlt_daemon_context_add(NULL,NULL,NULL,0,0,0,0,NULL,0));
+    EXPECT_EQ((DltDaemonContext *) 0, dlt_daemon_context_add(NULL,NULL,NULL,0,0,0,0,desc,0));
+    EXPECT_EQ((DltDaemonContext *) 0, dlt_daemon_context_add(NULL,NULL,ctid,0,0,0,0,NULL,0));
+    EXPECT_EQ((DltDaemonContext *) 0, dlt_daemon_context_add(NULL,NULL,ctid,0,0,0,0,desc,0));
+    EXPECT_EQ((DltDaemonContext *) 0, dlt_daemon_context_add(NULL,apid,NULL,0,0,0,0,NULL,0));
+    EXPECT_EQ((DltDaemonContext *) 0, dlt_daemon_context_add(NULL,apid,NULL,0,0,0,0,desc,0));
+    EXPECT_EQ((DltDaemonContext *) 0, dlt_daemon_context_add(NULL,apid,ctid,0,0,0,0,NULL,0));
+    EXPECT_EQ((DltDaemonContext *) 0, dlt_daemon_context_add(NULL,apid,ctid,0,0,0,0,desc,0));
+    EXPECT_EQ((DltDaemonContext *) 0, dlt_daemon_context_add(&daemon,NULL,NULL,0,0,0,0,NULL,0));
+    EXPECT_EQ((DltDaemonContext *) 0, dlt_daemon_context_add(&daemon,NULL,NULL,0,0,0,0,desc,0));
+    EXPECT_EQ((DltDaemonContext *) 0, dlt_daemon_context_add(&daemon,NULL,ctid,0,0,0,0,NULL,0));
+    EXPECT_EQ((DltDaemonContext *) 0, dlt_daemon_context_add(&daemon,NULL,ctid,0,0,0,0,desc,0));
+    EXPECT_EQ((DltDaemonContext *) 0, dlt_daemon_context_add(&daemon,apid,NULL,0,0,0,0,NULL,0));
+    EXPECT_EQ((DltDaemonContext *) 0, dlt_daemon_context_add(&daemon,apid,NULL,0,0,0,0,desc,0));
+    EXPECT_EQ((DltDaemonContext *) 0, dlt_daemon_context_add(&daemon,apid,ctid,0,0,0,0,NULL,0));
+}
+/* End Method: dlt_daemon_common::dlt_daemon_context_add */
+
+
+
+/* Begin Method: dlt_daemon_common::dlt_daemon_context_del */
+TEST(t_dlt_daemon_context_del, normal)
+{
+    DltDaemon daemon;
+    ID4 apid = "TES";
+    ID4 ctid = "CON";
+    char desc[255] = "TEST dlt_daemon_context_add";
+    DltDaemonContext *daecontext;
+    DltDaemonApplication *app;
+
+    // Normal Use-Case
+    app = dlt_daemon_application_add(&daemon, apid, 0, desc, 0);
+    daecontext = dlt_daemon_context_add(&daemon,apid,ctid,DLT_LOG_DEFAULT,DLT_TRACE_STATUS_DEFAULT,0,0,desc,0);
+    EXPECT_LE(0, dlt_daemon_context_del(&daemon, daecontext, 0));
+    dlt_daemon_application_del(&daemon, app, 0);
+    dlt_daemon_contexts_clear(&daemon, 0);
+    dlt_daemon_applications_clear(&daemon, 0);
+}
+TEST(t_dlt_daemon_context_del, abnormal)
+{
+    DltDaemon daemon;
+    ID4 apid = "TES";
+    ID4 ctid = "CON";
+    char desc[255] = "TEST dlt_daemon_context_add";
+    DltDaemonContext *daecontext;
+    DltDaemonApplication *app;
+
+    // Context uninitialized
+    EXPECT_GE(-1, dlt_daemon_context_del(&daemon, daecontext, 0));
+
+    // No application used
+    daecontext = dlt_daemon_context_add(&daemon,apid,ctid,DLT_LOG_DEFAULT,DLT_TRACE_STATUS_DEFAULT,0,0,desc,0);
+    EXPECT_GE(-1, dlt_daemon_context_del(&daemon, daecontext, 0));
+    dlt_daemon_application_del(&daemon, app, 0);
+    dlt_daemon_contexts_clear(&daemon, 0);
+    dlt_daemon_applications_clear(&daemon, 0);
+
+    // No contex added
+    app = dlt_daemon_application_add(&daemon, apid, 0, desc, 0);
+    EXPECT_GE(-1, dlt_daemon_context_del(&daemon, daecontext, 0));
+    dlt_daemon_application_del(&daemon, app, 0);
+    dlt_daemon_contexts_clear(&daemon, 0);
+    dlt_daemon_applications_clear(&daemon, 0);
+
+    // Verbose != 0 or 1
+//    app = dlt_daemon_application_add(&daemon, apid, 0, desc, 0);
+//    daecontext = dlt_daemon_context_add(&daemon,apid,ctid,DLT_LOG_DEFAULT,DLT_TRACE_STATUS_DEFAULT,0,0,desc,0);
+//    EXPECT_GE(-1, dlt_daemon_context_del(&daemon, daecontext, 123456789));
+//    dlt_daemon_application_del(&daemon, app, 0);
+//    dlt_daemon_contexts_clear(&daemon, 0);
+//    dlt_daemon_applications_clear(&daemon, 0);
+}
+TEST(t_dlt_daemon_context_del, nullpointer)
+{
+    DltDaemon daemon;
+    DltDaemonContext *daecontext;
+
+    //NULL-Pointer
+    EXPECT_GE(-1, dlt_daemon_context_del(NULL, NULL, 0));
+    EXPECT_GE(-1, dlt_daemon_context_del(NULL, daecontext, 0));
+    EXPECT_GE(-1, dlt_daemon_context_del(&daemon, NULL, 0));
+}
+/* End Method: dlt_daemon_common::dlt_daemon_context_del */
+
+
+
+
+/* Begin Method: dlt_daemon_common::dlt_daemon_context_find */
+TEST(t_dlt_daemon_context_find, normal)
+{
+    DltDaemon daemon;
+    ID4 apid = "TES";
+    ID4 ctid = "CON";
+    char desc[255] = "TEST dlt_daemon_context_add";
+    DltDaemonContext *daecontext;
+    DltDaemonApplication *app;
+
+    // Normal Use-Case
+    app = dlt_daemon_application_add(&daemon, apid, 0, desc, 0);
+    daecontext = dlt_daemon_context_add(&daemon,apid,ctid,DLT_LOG_DEFAULT,DLT_TRACE_STATUS_DEFAULT,0,0,desc,0);
+    EXPECT_STREQ(apid, daecontext->apid);
+    EXPECT_STREQ(ctid, daecontext->ctid);
+    EXPECT_STREQ(desc, daecontext->context_description);
+    EXPECT_EQ(DLT_LOG_DEFAULT, daecontext->log_level);
+    EXPECT_EQ(DLT_TRACE_STATUS_DEFAULT, daecontext->trace_status);
+    dlt_daemon_context_del(&daemon, daecontext, 0);
+    dlt_daemon_application_del(&daemon, app, 0);
+    dlt_daemon_contexts_clear(&daemon, 0);
+    dlt_daemon_applications_clear(&daemon, 0);
+}
+TEST(t_dlt_daemon_context_find, abnormal)
+{
+    DltDaemon daemon;
+    ID4 apid = "TES";
+    ID4 ctid = "CON";
+    char desc[255] = "TEST dlt_daemon_context_add";
+    DltDaemonContext *daecontext;
+    DltDaemonApplication *app;
+
+    // Uninitialized
+    EXPECT_EQ((DltDaemonContext *) 0 ,dlt_daemon_context_find(&daemon, apid, ctid, 0));
+
+    // No apid
+    char no_apid[1] = "";
+    app = dlt_daemon_application_add(&daemon, no_apid, 0, desc, 0);
+    daecontext = dlt_daemon_context_add(&daemon,no_apid,ctid,DLT_LOG_DEFAULT,DLT_TRACE_STATUS_DEFAULT,0,0,desc,0);
+    EXPECT_EQ((DltDaemonContext *) 0 ,dlt_daemon_context_find(&daemon, no_apid, ctid, 0));
+    dlt_daemon_context_del(&daemon, daecontext, 0);
+    dlt_daemon_application_del(&daemon, app, 0);
+    dlt_daemon_contexts_clear(&daemon, 0);
+    dlt_daemon_applications_clear(&daemon, 0);
+
+    // No ctid
+    char no_ctid[1] = "";
+    app = dlt_daemon_application_add(&daemon, apid, 0, desc, 0);
+    daecontext = dlt_daemon_context_add(&daemon,apid,no_ctid,DLT_LOG_DEFAULT,DLT_TRACE_STATUS_DEFAULT,0,0,desc,0);
+    EXPECT_EQ((DltDaemonContext *) 0 ,dlt_daemon_context_find(&daemon, apid, no_ctid, 0));
+    dlt_daemon_context_del(&daemon, daecontext, 0);
+    dlt_daemon_application_del(&daemon, app, 0);
+    dlt_daemon_contexts_clear(&daemon, 0);
+    dlt_daemon_applications_clear(&daemon, 0);
+
+    // No application added
+    daecontext = dlt_daemon_context_add(&daemon,no_apid,ctid,DLT_LOG_DEFAULT,DLT_TRACE_STATUS_DEFAULT,0,0,desc,0);
+    EXPECT_EQ((DltDaemonContext *) 0 ,dlt_daemon_context_find(&daemon, no_apid, ctid, 0));
+    dlt_daemon_context_del(&daemon, daecontext, 0);
+    dlt_daemon_contexts_clear(&daemon, 0);
+    dlt_daemon_applications_clear(&daemon, 0);
+
+    // Verbose != 0 or 1
+//    app = dlt_daemon_application_add(&daemon, apid, 0, desc, 0);
+//    daecontext = dlt_daemon_context_add(&daemon,apid,ctid,DLT_LOG_DEFAULT,DLT_TRACE_STATUS_DEFAULT,0,0,desc,0);
+//    EXPECT_EQ((DltDaemonContext *) 0 ,dlt_daemon_context_find(&daemon, apid, ctid, 123456789));
+//    dlt_daemon_context_del(&daemon, daecontext, 0);
+//    dlt_daemon_application_del(&daemon, app, 0);
+//    dlt_daemon_contexts_clear(&daemon, 0);
+//    dlt_daemon_applications_clear(&daemon, 0);
+}
+TEST(t_dlt_daemon_context_find, nullpointer)
+{
+    DltDaemon daemon;
+    ID4 apid = "TES";
+    ID4 ctid = "CON";
+
+    EXPECT_EQ((DltDaemonContext *) 0 ,dlt_daemon_context_find(NULL, NULL, NULL, 0));
+    EXPECT_EQ((DltDaemonContext *) 0 ,dlt_daemon_context_find(NULL, NULL, ctid, 0));
+    EXPECT_EQ((DltDaemonContext *) 0 ,dlt_daemon_context_find(NULL, apid, NULL, 0));
+    EXPECT_EQ((DltDaemonContext *) 0 ,dlt_daemon_context_find(NULL, apid, ctid, 0));
+    EXPECT_EQ((DltDaemonContext *) 0 ,dlt_daemon_context_find(&daemon, NULL, NULL, 0));
+    EXPECT_EQ((DltDaemonContext *) 0 ,dlt_daemon_context_find(&daemon, NULL, ctid, 0));
+    EXPECT_EQ((DltDaemonContext *) 0 ,dlt_daemon_context_find(&daemon, apid, NULL, 0));
+}
+/* End Method: dlt_daemon_common::dlt_daemon_context_find */
+
+
+
+
+/* Begin Method: dlt_daemon_common::dlt_daemon_contexts_clear */
+TEST(t_dlt_daemon_contexts_clear, normal)
+{
+    DltDaemon daemon;
+    ID4 apid = "TES";
+    ID4 ctid = "CON";
+    char desc[255] = "TEST dlt_daemon_context_add";
+    DltDaemonContext *daecontext;
+    DltDaemonApplication *app;
+
+    // Normal Use-Case
+    app = dlt_daemon_application_add(&daemon, apid, 0, desc, 0);
+    daecontext = dlt_daemon_context_add(&daemon,apid,ctid,DLT_LOG_DEFAULT,DLT_TRACE_STATUS_DEFAULT,0,0,desc,0);
+    dlt_daemon_context_del(&daemon, daecontext, 0);
+    dlt_daemon_application_del(&daemon, app, 0);
+    EXPECT_LE(0, dlt_daemon_contexts_clear(&daemon, 0));
+    dlt_daemon_applications_clear(&daemon, 0);
+}
+TEST(t_dlt_daemon_contexts_clear, abnormal)
+{
+//    DltDaemon daemon;
+//    ID4 apid = "TES";
+//    ID4 ctid = "CON";
+//    char desc[255] = "TEST dlt_daemon_context_add";
+//    DltDaemonContext *daecontext;
+//    DltDaemonApplication *app;
+
+    // No context added
+//    EXPECT_GE(-1, dlt_daemon_contexts_clear(&daemon, 0));
+
+    // Verbose != 0 or 1
+//    app = dlt_daemon_application_add(&daemon, apid, 0, desc, 0);
+//    daecontext = dlt_daemon_context_add(&daemon,apid,ctid,DLT_LOG_DEFAULT,DLT_TRACE_STATUS_DEFAULT,0,0,desc,0);
+//    dlt_daemon_context_del(&daemon, daecontext, 0);
+//    dlt_daemon_application_del(&daemon, app, 0);
+//    EXPECT_LE(0, dlt_daemon_contexts_clear(&daemon, 123456789));
+//    dlt_daemon_applications_clear(&daemon, 0);
+}
+TEST(t_dlt_daemon_contexts_clear, nullpointer)
+{
+    // NULL-Pointer
+    EXPECT_GE(-1, dlt_daemon_contexts_clear(NULL, 0));
+}
+/* End Method: dlt_daemon_common::dlt_daemon_contexts_clear */
+
+
+
+
+/* Begin Method: dlt_daemon_common::dlt_daemon_contexts_invalidate_fd */
+TEST(t_dlt_daemon_contexts_invalidate_fd, normal)
+{
+    DltDaemon daemon;
+    ID4 apid = "TES";
+    ID4 ctid = "CON";
+    char desc[255] = "TEST dlt_daemon_context_add";
+    DltDaemonContext *daecontext;
+    DltDaemonApplication *app;
+
+    // Normal Use-Case
+    app = dlt_daemon_application_add(&daemon, apid, 0, desc, 0);
+    daecontext = dlt_daemon_context_add(&daemon,apid,ctid,DLT_LOG_DEFAULT,DLT_TRACE_STATUS_DEFAULT,0,0,desc,0);
+    EXPECT_LE(0, dlt_daemon_contexts_invalidate_fd(&daemon, app->user_handle, 0));
+    dlt_daemon_context_del(&daemon, daecontext, 0);
+    dlt_daemon_application_del(&daemon, app, 0);
+    dlt_daemon_contexts_clear(&daemon, 0);
+    dlt_daemon_applications_clear(&daemon, 0);
+}
+TEST(t_dlt_daemon_contexts_invalidate_fd, abnormal)
+{
+//    DltDaemon daemon;
+//    ID4 apid = "TES";
+//    ID4 ctid = "CON";
+//    char desc[255] = "TEST dlt_daemon_context_add";
+//    DltDaemonContext *daecontext;
+//    DltDaemonApplication *app;
+
+    // Uninitialized
+//    EXPECT_GE(-1, dlt_daemon_contexts_invalidate_fd(&daemon, app->user_handle, 0));
+
+    // Verbose != 0 or 1
+//    app = dlt_daemon_application_add(&daemon, apid, 0, desc, 0);
+//    daecontext = dlt_daemon_context_add(&daemon,apid,ctid,DLT_LOG_DEFAULT,DLT_TRACE_STATUS_DEFAULT,0,0,desc,0);
+//    EXPECT_GE(-1, dlt_daemon_contexts_invalidate_fd(&daemon, app->user_handle, 123456789));
+//    dlt_daemon_context_del(&daemon, daecontext, 0);
+//    dlt_daemon_application_del(&daemon, app, 0);
+//    dlt_daemon_contexts_clear(&daemon, 0);
+//    dlt_daemon_applications_clear(&daemon, 0);
+}
+TEST(t_dlt_daemon_contexts_invalidate_fd, nullpointer)
+{
+    // NULL-Pointer
+    EXPECT_GE(-1, dlt_daemon_contexts_invalidate_fd(NULL, 0, 0));
+}
+/* End Method: dlt_daemon_common::dlt_daemon_contexts_invalidate_fd */
+
+
+
+
+/* Begin Method: dlt_daemon_common::dlt_daemon_contexts_save */
+TEST(t_dlt_daemon_contexts_save, normal)
+{
+    DltDaemon daemon;
+    ID4 apid = "TES";
+    ID4 ctid = "CON";
+    char desc[255] = "TEST dlt_daemon_context_add";
+    DltDaemonContext *daecontext;
+    DltDaemonApplication *app;
+    const char * filename = "/tmp/dlt-runtime-context.cfg";
+
+    // Normal Use-Case
+    app = dlt_daemon_application_add(&daemon, apid, 0, desc, 0);
+    daecontext = dlt_daemon_context_add(&daemon,apid,ctid,DLT_LOG_DEFAULT,DLT_TRACE_STATUS_DEFAULT,0,0,desc,0);
+    EXPECT_LE(0, dlt_daemon_contexts_save(&daemon, filename, 0));
+    dlt_daemon_context_del(&daemon, daecontext, 0);
+    dlt_daemon_application_del(&daemon, app, 0);
+    dlt_daemon_contexts_clear(&daemon, 0);
+    dlt_daemon_applications_clear(&daemon, 0);
+}
+TEST(t_dlt_daemon_contexts_save, abnormal)
+{
+//    DltDaemon daemon;
+//    ID4 apid = "TES";
+//    ID4 ctid = "CON";
+//    char desc[255] = "TEST dlt_daemon_context_add";
+//    DltDaemonContext *daecontext;
+//    DltDaemonApplication *app;
+//    const char * filename = "/tmp/dlt-runtime-context.cfg";
+
+    // Uninitialized
+//    EXPECT_GE(-1, dlt_daemon_contexts_save(&daemon, filename, 0));
+
+    // Verbose != 1 or 0, expect error
+//    app = dlt_daemon_application_add(&daemon, apid, 0, desc, 0);
+//    daecontext = dlt_daemon_context_add(&daemon,apid,ctid,DLT_LOG_DEFAULT,DLT_TRACE_STATUS_DEFAULT,0,0,desc,0);
+//    EXPECT_GE(-1, dlt_daemon_contexts_save(&daemon, filename, 123456789));
+//    dlt_daemon_context_del(&daemon, daecontext, 0);
+//    dlt_daemon_application_del(&daemon, app, 0);
+//    dlt_daemon_contexts_clear(&daemon, 0);
+//    dlt_daemon_applications_clear(&daemon, 0);
+
+    // Wrong path filename
+//    app = dlt_daemon_application_add(&daemon, apid, 0, desc, 0);
+//    daecontext = dlt_daemon_context_add(&daemon,apid,ctid,DLT_LOG_DEFAULT,DLT_TRACE_STATUS_DEFAULT,0,0,desc,0);
+//    EXPECT_GE(-1, dlt_daemon_contexts_save(&daemon, (char *) "PATCH_NOT_EXISTS", 0));
+//    dlt_daemon_context_del(&daemon, daecontext, 0);
+//    dlt_daemon_application_del(&daemon, app, 0);
+//    dlt_daemon_contexts_clear(&daemon, 0);
+//    dlt_daemon_applications_clear(&daemon, 0);
+}
+TEST(t_dlt_daemon_contexts_save, nullpointer)
+{
+    DltDaemon daemon;
+    const char * filename = "/tmp/dlt-runtime-context.cfg";
+
+    // NULL-Pointer
+    EXPECT_GE(-1, dlt_daemon_contexts_save(NULL, NULL, 0));
+    EXPECT_GE(-1, dlt_daemon_contexts_save(NULL, filename, 0));
+    EXPECT_GE(-1, dlt_daemon_contexts_save(&daemon, NULL, 0));
+}
+/* End Method: dlt_daemon_common::dlt_daemon_contexts_save */
+
+
+
+
+/* Begin Method: dlt_daemon_common::dlt_daemon_contexts_load */
+TEST(t_dlt_daemon_contexts_load, normal)
+{
+    DltDaemon daemon;
+    ID4 apid = "TES";
+    ID4 ctid = "CON";
+    char desc[255] = "TEST dlt_daemon_context_add";
+    DltDaemonContext *daecontext;
+    DltDaemonApplication *app;
+    const char * filename = "/tmp/dlt-runtime-context.cfg";
+
+    // Normal Use-Case
+    app = dlt_daemon_application_add(&daemon, apid, 0, desc, 0);
+    daecontext = dlt_daemon_context_add(&daemon,apid,ctid,DLT_LOG_DEFAULT,DLT_TRACE_STATUS_DEFAULT,0,0,desc,0);
+    EXPECT_LE(0, dlt_daemon_contexts_load(&daemon, filename, 0));
+    dlt_daemon_context_del(&daemon, daecontext, 0);
+    dlt_daemon_application_del(&daemon, app, 0);
+    dlt_daemon_contexts_clear(&daemon, 0);
+    dlt_daemon_applications_clear(&daemon, 0);
+}
+TEST(t_dlt_daemon_contexts_load, abnormal)
+{
+//    DltDaemon daemon;
+//    ID4 apid = "TES";
+//    ID4 ctid = "CON";
+//    char desc[255] = "TEST dlt_daemon_context_add";
+//    DltDaemonContext *daecontext;
+//    DltDaemonApplication *app;
+//    const char * filename = "/tmp/dlt-runtime-context.cfg";
+
+    // Uninitialized
+//    EXPECT_GE(-1, dlt_daemon_contexts_load(&daemon, filename, 0));
+
+    // Verbose != 1 or 0, expect error
+//    app = dlt_daemon_application_add(&daemon, apid, 0, desc, 0);
+//    daecontext = dlt_daemon_context_add(&daemon,apid,ctid,DLT_LOG_DEFAULT,DLT_TRACE_STATUS_DEFAULT,0,0,desc,0);
+//    EXPECT_GE(-1, dlt_daemon_contexts_load(&daemon, filename, 123456789));
+//    dlt_daemon_context_del(&daemon, daecontext, 0);
+//    dlt_daemon_application_del(&daemon, app, 0);
+//    dlt_daemon_contexts_clear(&daemon, 0);
+//    dlt_daemon_applications_clear(&daemon, 0);
+
+    // Wrong path filename
+//    app = dlt_daemon_application_add(&daemon, apid, 0, desc, 0);
+//    daecontext = dlt_daemon_context_add(&daemon,apid,ctid,DLT_LOG_DEFAULT,DLT_TRACE_STATUS_DEFAULT,0,0,desc,0);
+//    EXPECT_GE(-1, dlt_daemon_contexts_load(&daemon, (char *) "PATCH_NOT_EXISTS", 0));
+//    dlt_daemon_context_del(&daemon, daecontext, 0);
+//    dlt_daemon_application_del(&daemon, app, 0);
+//    dlt_daemon_contexts_clear(&daemon, 0);
+//    dlt_daemon_applications_clear(&daemon, 0);
+}
+TEST(t_dlt_daemon_contexts_load, nullpointer)
+{
+    DltDaemon daemon;
+    const char * filename = "/tmp/dlt-runtime-context.cfg";
+
+    // NULL-Pointer
+    EXPECT_GE(-1, dlt_daemon_contexts_load(NULL, NULL, 0));
+    EXPECT_GE(-1, dlt_daemon_contexts_load(NULL, filename, 0));
+    EXPECT_GE(-1, dlt_daemon_contexts_load(&daemon, NULL, 0));
+}
+/* End Method: dlt_daemon_common::dlt_daemon_contexts_load */
+
+
+
+
+
+/*##############################################################################################################################*/
+/*##############################################################################################################################*/
+/*##############################################################################################################################*/
+
+
+
+
+/* Begin Method: dlt_daemon_common::dlt_daemon_user_send_all_log_state */
+// Can't test this Method, maybe a return value would be a better solution
+TEST(t_dlt_daemon_user_send_all_log_state, normal)
+{
+    DltDaemon daemon;
+
+    // Normal Use-Case
+    dlt_daemon_user_send_all_log_state(&daemon, 0);
+}
+TEST(t_dlt_daemon_user_send_all_log_state, abnormal)
+{
+
+}
+TEST(t_dlt_daemon_user_send_all_log_state, nullpointer)
+{
+    dlt_daemon_user_send_all_log_state(NULL, 0);
+}
+/* End Method: dlt_daemon_common::dlt_daemon_user_send_all_log_state */
+
+
+
+
+/* Begin Method: dlt_daemon_common::dlt_daemon_user_send_default_update */
+// Can't test this Method, maybe a return value would be a better solution
+TEST(t_dlt_daemon_user_send_default_update, normal)
+{
+    DltDaemon daemon;
+
+    // Normal Use-Case
+    dlt_daemon_user_send_default_update(&daemon, 0);
+}
+TEST(t_dlt_daemon_user_send_default_update, abnormal)
+{
+
+}
+TEST(t_dlt_daemon_user_send_default_update, nullpointer)
+{
+    dlt_daemon_user_send_default_update(NULL, 0);
+}
+/* End Method: dlt_daemon_common::dlt_daemon_user_send_default_update */
+
+
+
+
+/* Begin Method: dlt_daemon_common::dlt_daemon_user_send_log_level */
+TEST(t_dlt_daemon_user_send_log_level, normal)
+{
+    DltDaemon daemon;
+    ID4 apid = "TES";
+    ID4 ctid = "CON";
+    char desc[255] = "TEST dlt_daemon_context_add";
+    DltDaemonContext *daecontext;
+    DltDaemonApplication *app;
+
+    // Normal Use-Case
+    app = dlt_daemon_application_add(&daemon, apid, 0, desc, 0);
+    daecontext = dlt_daemon_context_add(&daemon,apid,ctid,DLT_LOG_DEFAULT,DLT_TRACE_STATUS_DEFAULT,0,1,desc,0);
+    EXPECT_LE(0, dlt_daemon_user_send_log_level(&daemon, daecontext, 0));
+    dlt_daemon_context_del(&daemon, daecontext, 0);
+    dlt_daemon_application_del(&daemon, app, 0);
+    dlt_daemon_contexts_clear(&daemon, 0);
+    dlt_daemon_applications_clear(&daemon, 0);
+}
+TEST(t_dlt_daemon_user_send_log_level, abnormal)
+{
+    DltDaemon daemon;
+    ID4 apid = "TES";
+    ID4 ctid = "CON";
+    char desc[255] = "TEST dlt_daemon_context_add";
+    DltDaemonContext *daecontext;
+    DltDaemonApplication *app;
+
+    // Uninitialized
+    EXPECT_GE(-1, dlt_daemon_user_send_log_level(&daemon, daecontext, 0));
+
+    // File Handler <= 0
+    app = dlt_daemon_application_add(&daemon, apid, 0, desc, 0);
+    daecontext = dlt_daemon_context_add(&daemon,apid,ctid,DLT_LOG_DEFAULT,DLT_TRACE_STATUS_DEFAULT,0,-1,desc,0);
+    EXPECT_GE(-1, dlt_daemon_user_send_log_level(&daemon, daecontext, 0));
+    dlt_daemon_context_del(&daemon, daecontext, 0);
+    dlt_daemon_application_del(&daemon, app, 0);
+    dlt_daemon_contexts_clear(&daemon, 0);
+    dlt_daemon_applications_clear(&daemon, 0);
+
+    // Verbose != 0 or 1
+//    app = dlt_daemon_application_add(&daemon, apid, 0, desc, 0);
+//    daecontext = dlt_daemon_context_add(&daemon,apid,ctid,DLT_LOG_DEFAULT,DLT_TRACE_STATUS_DEFAULT,0,1,desc,0);
+//    EXPECT_GE(-1, dlt_daemon_user_send_log_level(&daemon, daecontext, 123456789));
+//    dlt_daemon_context_del(&daemon, daecontext, 0);
+//    dlt_daemon_application_del(&daemon, app, 0);
+//    dlt_daemon_contexts_clear(&daemon, 0);
+//    dlt_daemon_applications_clear(&daemon, 0);
+}
+TEST(t_dlt_daemon_user_send_log_level, nullpointer)
+{
+    DltDaemon daemon;
+    DltDaemonContext *daecontext;
+
+    // NULL-Pointer
+    EXPECT_GE(-1, dlt_daemon_user_send_log_level(NULL, NULL, 0));
+    EXPECT_GE(-1, dlt_daemon_user_send_log_level(NULL, daecontext, 0));
+    EXPECT_GE(-1, dlt_daemon_user_send_log_level(&daemon, NULL, 0));
+}
+/* End Method: dlt_daemon_common::dlt_daemon_user_send_log_level */
+
+
+
+
+/* Begin Method: dlt_daemon_common::dlt_daemon_user_send_log_state */
+TEST(t_dlt_daemon_user_send_log_state, normal)
+{
+    DltDaemon daemon;
+    ID4 apid = "TES";
+    ID4 ctid = "CON";
+    char desc[255] = "TEST dlt_daemon_context_add";
+    DltDaemonContext *daecontext;
+    DltDaemonApplication *app;
+    pid_t pid = 18166;
+    char filename[DLT_DAEMON_COMMON_TEXTBUFSIZE+1];
+    snprintf(filename,DLT_DAEMON_COMMON_TEXTBUFSIZE,"%s/dlt%d",DLT_USER_DIR,pid);
+
+    // Normal Use-Case
+    open(filename, O_RDWR |O_NONBLOCK);
+    dlt_daemon_init(&daemon, DLT_DAEMON_RINGBUFFER_MIN_SIZE, DLT_DAEMON_RINGBUFFER_MAX_SIZE, DLT_DAEMON_RINGBUFFER_STEP_SIZE, "",0);
+    app = dlt_daemon_application_add(&daemon, apid, pid, desc, 0);
+    //printf("### USERHANDLE=%i\n", app->user_handle);
+    daecontext = dlt_daemon_context_add(&daemon,apid,ctid,DLT_LOG_DEFAULT,DLT_TRACE_STATUS_DEFAULT,0,0,desc,0);
+    EXPECT_LE(0, dlt_daemon_user_send_log_state(&daemon, app, 0));
+    dlt_daemon_context_del(&daemon, daecontext, 0);
+    dlt_daemon_application_del(&daemon, app, 0);
+    dlt_daemon_contexts_clear(&daemon, 0);
+    dlt_daemon_applications_clear(&daemon, 0);
+    close(app->user_handle);
+}
+TEST(t_dlt_daemon_user_send_log_state, abnormal)
+{
+    DltDaemon daemon;
+    ID4 apid = "TES";
+    ID4 ctid = "CON";
+    char desc[255] = "TEST dlt_daemon_context_add";
+    DltDaemonContext *daecontext;
+    DltDaemonApplication *app;
+    pid_t pid = 18166;
+    char filename[DLT_DAEMON_COMMON_TEXTBUFSIZE+1];
+    snprintf(filename,DLT_DAEMON_COMMON_TEXTBUFSIZE,"%s/dlt%d",DLT_USER_DIR,pid);
+
+    //Uninitialized
+    EXPECT_GE(-1, dlt_daemon_user_send_log_state(&daemon, app, 0));
+
+    // No Pipe open
+    //open(filename, O_RDWR |O_NONBLOCK);
+    dlt_daemon_init(&daemon, DLT_DAEMON_RINGBUFFER_MIN_SIZE, DLT_DAEMON_RINGBUFFER_MAX_SIZE, DLT_DAEMON_RINGBUFFER_STEP_SIZE, "",0);
+    app = dlt_daemon_application_add(&daemon, apid, pid, desc, 0);
+    //printf("### USERHANDLE=%i\n", app->user_handle);
+    daecontext = dlt_daemon_context_add(&daemon,apid,ctid,DLT_LOG_DEFAULT,DLT_TRACE_STATUS_DEFAULT,0,0,desc,0);
+    EXPECT_GE(-1, dlt_daemon_user_send_log_state(&daemon, app, 0));
+    dlt_daemon_context_del(&daemon, daecontext, 0);
+    dlt_daemon_application_del(&daemon, app, 0);
+    dlt_daemon_contexts_clear(&daemon, 0);
+    dlt_daemon_applications_clear(&daemon, 0);
+    close(app->user_handle);
+
+    // Verbose != 1 or 0
+//    open(filename, O_RDWR |O_NONBLOCK);
+//    dlt_daemon_init(&daemon, DLT_DAEMON_RINGBUFFER_MIN_SIZE, DLT_DAEMON_RINGBUFFER_MAX_SIZE, DLT_DAEMON_RINGBUFFER_STEP_SIZE, "",0);
+//    app = dlt_daemon_application_add(&daemon, apid, pid, desc, 0);
+//    //printf("### USERHANDLE=%i\n", app->user_handle);
+//    daecontext = dlt_daemon_context_add(&daemon,apid,ctid,DLT_LOG_DEFAULT,DLT_TRACE_STATUS_DEFAULT,0,0,desc,0);
+//    EXPECT_GE(-1, dlt_daemon_user_send_log_state(&daemon, app, 123456789));
+//    dlt_daemon_context_del(&daemon, daecontext, 0);
+//    dlt_daemon_application_del(&daemon, app, 0);
+//    dlt_daemon_contexts_clear(&daemon, 0);
+//    dlt_daemon_applications_clear(&daemon, 0);
+//    close(app->user_handle);
+}
+TEST(t_dlt_daemon_user_send_log_state, nullpointer)
+{
+    DltDaemon daemon;
+    DltDaemonApplication *app;
+
+    EXPECT_GE(0, dlt_daemon_user_send_log_state(NULL, NULL, 0));
+    EXPECT_GE(0, dlt_daemon_user_send_log_state(NULL, app, 0));
+    EXPECT_GE(0, dlt_daemon_user_send_log_state(&daemon, NULL, 0));
+}
+/* End Method: dlt_daemon_common::dlt_daemon_user_send_log_state */
+
+
+
+
+/*##############################################################################################################################*/
+/*##############################################################################################################################*/
+/*##############################################################################################################################*/
+
+
+
+
+int main(int argc, char **argv)
+{
+    ::testing::InitGoogleTest(&argc, argv);
+    ::testing::FLAGS_gtest_break_on_failure = true;
+    //::testing::FLAGS_gtest_filter = "*.normal";
+    //::testing::FLAGS_gtest_repeat = 10000;
+    return RUN_ALL_TESTS();
+}