[TD-1139]<test>: add c examples into CI

Jenkinsfile

@@ -273,6 +273,11 @@ pipeline {
               cd ${WKC}/tests
               ./test-all.sh b7fq
               date'''
+              sh '''
+              date
+              cd ${WKC}/tests
+              ./test-all.sh full example
+              date'''
             }
           }
         }        

tests/Jenkinsfile

@@ -162,6 +162,11 @@ pipeline {
             cd ${WKC}/tests
             ./test-all.sh b3
             date'''
+            sh '''
+            date
+            cd ${WKC}/tests
+            ./test-all.sh full example
+            date'''
           }
         }
        

tests/test-all.sh

@@ -194,9 +194,10 @@ totalFailed=0
 totalPyFailed=0
 totalJDBCFailed=0
 totalUnitFailed=0
+totalExampleFailed=0
 
 corepath=`grep -oP '.*(?=core_)' /proc/sys/kernel/core_pattern||grep -oP '.*(?=core-)' /proc/sys/kernel/core_pattern`
-if [ "$2" != "jdbc" ] && [ "$2" != "python" ] && [ "$2" != "unit" ]; then
+if [ "$2" != "jdbc" ] && [ "$2" != "python" ] && [ "$2" != "unit" ]  && [ "$2" != "example" ]; then
   echo "### run TSIM test case ###"
   cd $tests_dir/script
 
@@ -265,7 +266,7 @@ if [ "$2" != "jdbc" ] && [ "$2" != "python" ] && [ "$2" != "unit" ]; then
   fi
 fi
 
-if [ "$2" != "sim" ] && [ "$2" != "jdbc" ] && [ "$2" != "unit" ]; then
+if [ "$2" != "sim" ] && [ "$2" != "jdbc" ] && [ "$2" != "unit" ]  && [ "$2" != "example" ]; then
   echo "### run Python test case ###"
 
   cd $tests_dir
@@ -334,7 +335,7 @@ if [ "$2" != "sim" ] && [ "$2" != "jdbc" ] && [ "$2" != "unit" ]; then
 fi
 
 
-if [ "$2" != "sim" ] && [ "$2" != "python" ] && [ "$2" != "unit" ] && [ "$1" == "full" ]; then
+if [ "$2" != "sim" ] && [ "$2" != "python" ] && [ "$2" != "unit" ]  && [ "$2" != "example" ] && [ "$1" == "full" ]; then
   echo "### run JDBC test cases ###"
 
   cd $tests_dir
@@ -378,7 +379,7 @@ if [ "$2" != "sim" ] && [ "$2" != "python" ] && [ "$2" != "unit" ] && [ "$1" ==
   dohavecore 1
 fi
 
-if [ "$2" != "sim" ] && [ "$2" != "python" ] && [ "$2" != "jdbc" ] && [ "$1" == "full" ]; then
+if [ "$2" != "sim" ] && [ "$2" != "python" ] && [ "$2" != "jdbc" ]  && [ "$2" != "example" ]  && [ "$1" == "full" ]; then
   echo "### run Unit tests ###"  
 
   stopTaosd
@@ -414,5 +415,80 @@ if [ "$2" != "sim" ] && [ "$2" != "python" ] && [ "$2" != "jdbc" ] && [ "$1" ==
   dohavecore 1
 fi
 
+if [ "$2" != "sim" ] && [ "$2" != "python" ] && [ "$2" != "jdbc" ] && [ "$2" != "unit" ] && [ "$1" == "full" ]; then
+  echo "### run Example tests ###"  
 
-exit $(($totalFailed + $totalPyFailed + $totalJDBCFailed + $totalUnitFailed))
+  stopTaosd
+  cd $tests_dir
+
+  if [[ "$tests_dir" == *"$IN_TDINTERNAL"* ]]; then
+    cd ../../
+  else
+    cd ../
+  fi
+
+  pwd
+  cd debug/build/bin
+  rm -rf /var/lib/taos/*
+  nohup ./taosd -c /etc/taos/ > /dev/null 2>&1 &
+  echo "sleeping for 30 seconds"
+  #sleep 30
+  
+  cd $tests_dir
+  echo "current dir: "
+  pwd
+  cd examples/c
+  echo "building applications"
+  make > /dev/null
+  totalExamplePass=0
+
+  echo "Running tests"
+  ./apitest > /dev/null 2>&1
+  if [ $? != "0" ]; then
+    echo "prepare failed"
+    totalExampleFailed=`expr $totalExampleFailed + 1`    
+  else
+    echo "prepare pass"
+    totalExamplePass=`expr $totalExamplePass + 1`
+  fi 
+
+  ./prepare 127.0.0.1 > /dev/null 2>&1
+  if [ $? != "0" ]; then
+    echo "prepare failed"
+    totalExampleFailed=`expr $totalExampleFailed + 1`    
+  else
+    echo "prepare pass"
+    totalExamplePass=`expr $totalExamplePass + 1`
+  fi
+
+  ./subscribe -test > /dev/null 2>&1
+  if [ $? != "0" ]; then
+    echo "prepare failed"
+    totalExampleFailed=`expr $totalExampleFailed + 1`    
+  else
+    echo "prepare pass"
+    totalExamplePass=`expr $totalExamplePass + 1`
+  fi
+
+  yes |./asyncdemo 127.0.0.1 test 1000 10 > /dev/null 2>&1
+  if [ $? != "0" ]; then
+    echo "prepare failed"
+    totalExampleFailed=`expr $totalExampleFailed + 1`    
+  else
+    echo "prepare pass"
+    totalExamplePass=`expr $totalExamplePass + 1`
+  fi
+  
+  if [ "$totalExamplePass" -gt "0" ]; then
+    echo -e "\n${GREEN} ### Total $totalExamplePass examples succeed! ### ${NC}"
+  fi
+  
+  if [ "$totalExampleFailed" -ne "0" ]; then
+    echo -e "\n${RED} ### Total $totalExampleFailed examples failed! ### ${NC}"
+  fi
+
+  dohavecore 1
+fi
+
+
+exit $(($totalFailed + $totalPyFailed + $totalJDBCFailed + $totalUnitFailed + $totalExampleFailed))