added benchmark app for RIOT and updated test error handling

RIOT_Make/README

@@ -0,0 +1,12 @@
+To test all three applications:
+
+wolfbenchmark
+testsuite
+wolfcrypt-test
+
+run the script in this directory: ./test-all.sh
+
+See the README in each respecive directory for more information on wolfSSL and
+RIOT_OS!
+
+

RIOT_Make/benchmark/README

@@ -0,0 +1,49 @@
+These are the steps to properly setup a test of wolfssl in RIOT OS:
+
+To test wolfSSL in RIOT build system get the RIOT source code from here:
+git clone https://github.com/RIOT-OS/RIOT
+
+Then cd RIOT/examples
+
+clone wolfssl in that directory. You should end up with RIOT/examples/wolfssl
+
+git clone https://github.com/wolfssl/wolfssl
+
+cd <path-to>/RIOT/examples/wolfssl/RIOT_Make/benchmark
+
+run the script ./wolf-build-and-run-test.sh
+
+That script will perform the following steps:
+1. copy the source files from:
+    <wolfssl-root>/src
+    <wolfssl-root>/wolfcrypt/src
+    <wolfssl-root>/wolfcrypt/benchmark
+
+2. Use the provided Makefile to build the example application:
+    "wolfbenchmark.elf"
+    This application will be located here:
+    <path-to>/RIOT/examples/wolfssl/RIOT_Make/wolfcrypt-test/bin/native/wolfbenchmark.elf
+
+3. Execute that application. You should see a pass or fail.
+
+4. Lastly that script will cleanup the source files it copied in for building.
+    NOTE: this is HIGHLY RECOMMENDED to prevent making changes on temporary
+            files. All development changes should be made to the actual source
+            files located in their respective directories:
+            <wolfssl-root>/src
+            <wolfssl-root>/wolfcrypt/src
+            <wolfssl-root>/wolfcrypt/benchmark
+            Then the script "wolf-build-and-run-test.sh" should be run again to
+            test those changes
+            If you do make changes to the temporary files those changes will be
+            ignored by <wolfssl-root>/.gitignore
+
+
+NOTE: This test is only for the "native" test. To build for a specific platform
+        cd to RIOT directory and run "make doc" to generate doxygen docs.
+        (You will need to install doxygen if you don't have it already)
+        Then open the file: RIOT/doc/doxygen/html/index.html
+
+        This will provide you with the necessary help to setup and build for a
+        specific platform
+

RIOT_Make/benchmark/wolf-build-and-run-test.sh

@@ -0,0 +1,55 @@
+#!/bin/sh
+
+wolf_riot_setup () {
+#copy the test sources here
+cp ../../wolfcrypt/benchmark/benchmark.c ./
+
+cp ../../wolfcrypt/src/*.c ./
+
+cp ../../src/*.c ./
+
+}
+
+wolf_riot_cleanup () {
+    rm ./*.c
+    #leave this line in for testing. Comment it out when you want to build
+    # a .elf for flashing to a device
+    make clean &> /dev/null
+}
+trap wolf_riot_cleanup INT TERM
+
+BACKUPCFLAGS=${CFLAGS}
+export CFLAGS="${CFLAGS} -DWOLFSSL_RIOT_OS"
+
+# copy the necessary files to this directory
+wolf_riot_setup
+
+# build the test
+make &> /dev/null
+RESULT=$?
+ [ $RESULT != 0 ] && echo "Make FAILED: running verbose make" &&
+                     make
+if [ $RESULT != 0 ];
+then
+    wolf_riot_cleanup && echo "cleanup done" && exit 2
+fi
+
+# run the test
+./bin/native/wolfbenchmark.elf
+
+# confirm success or failure
+export CFLAGS="${BACKUPCFLAGS}"
+RESULT=$?
+ [ $RESULT != 0 ] && echo "TEST FAILED"  && wolf_riot_cleanup &&
+                     echo "cleanup done" && exit 2
+
+echo "TEST PASSED!"
+
+# cleanup. All changes made should be to the files in:
+# <wolfssl-root>/src
+# <wolfssl-root>/wolfcrypt/src
+# or other. Never make changes to the files copied here as they are only
+# temporary. Once changes are made, to test them just run this script again.
+wolf_riot_cleanup 0
+
+

RIOT_Make/test-all.sh

@@ -1,27 +1,34 @@
 #!/bin/sh
 
+check_status () {
+if [ $1 != 0 ]
+then
+    echo "$2 failed"
+    echo ""
+fi
+}
+
 echo "Running wolfssl testsuite with RIOT"
 cd testsuite/
 ./wolf-build-and-run-test.sh
 RESULT=$?
-if [ $RESULT != 0 ]
+check_status $RESULT "testsuite"
-then
-    echo "testsuite failed"
-    echo ""
-fi
-
 cd ..
 
+echo ""
 echo "Running wolfcrypt tests with RIOT"
 cd wolfcrypt-test
 ./wolf-build-and-run-test.sh
 RESULT=$?
-if [ $RESULT != 0 ]
+check_status $RESULT "wolfcrypt test"
-then
+cd ..
-    echo "wolfcrypt test failed"
-    echo ""
-fi
 
+echo ""
+echo "Running wolfcrypt benchmark with RIOT"
+cd benchmark
+./wolf-build-and-run-test.sh
+RESULT=$?
+check_status $RESULT "wolfcrypt benchmark"
 cd ..
 
 exit 0

RIOT_Make/testsuite/README

@@ -24,7 +24,7 @@ That script will perform the following steps:
 2. Use the provided Makefile to build the example application:
     "testwolfcrypt.elf"
     This application will be located here:
-    <path-to>/RIOT/examples/wolfssl/RIOT_Make/wolfcrypt-test/bin/native/testwolfcrypt.elf
+    <path-to>/RIOT/examples/wolfssl/RIOT_Make/wolfcrypt-test/bin/native/testsuite.elf
 
 3. Execute that application. You should see a pass or fail.
 

RIOT_Make/testsuite/wolf-build-and-run-test.sh

@@ -41,13 +41,18 @@ then
 fi
 
 # run the test
-./bin/native/wolftestsuite.elf
+RESULT=`./bin/native/wolftestsuite.elf`
-
 # confirm success or failure
 export CFLAGS="${BACKUPCFLAGS}"
-RESULT=$?
+errstring="error"
- [ $RESULT != 0 ] && echo "TEST FAILED"  && wolf_riot_cleanup &&
+if test "${RESULT#*$errstring}" != "$RESULT"
-                     echo "cleanup done" && exit 2
+    then
+        echo "$RESULT"
+        echo "TEST FAILED" && wolf_riot_cleanup && echo "cleanup done" &&
+        exit 2
+    else
+        echo "$RESULT"
+    fi
 
 echo "TEST PASSED!"
 

RIOT_Make/wolfcrypt-test/wolf-build-and-run-test.sh

@@ -38,11 +38,19 @@ then
 fi
 
 # run the test
-./bin/native/testwolfcrypt.elf
+RESULT=`./bin/native/testwolfcrypt.elf`
 
 # confirm success or failure
-RESULT=$?
+export CFLAGS="${BACKUPCFLAGS}"
- [ $RESULT != 0 ] && echo "TEST FAILED" && wolf_riot_cleanup && exit 5
+errstring="error"
+if test "${RESULT#*$errstring}" != "$RESULT"
+    then
+        echo "$RESULT"
+        echo "TEST FAILED" && wolf_riot_cleanup && echo "cleanup done" &&
+        exit 2
+    else
+        echo "$RESULT"
+    fi
 
 echo "ALL TEST PASSED!"
 

wolfcrypt/benchmark/benchmark.c

@@ -483,7 +483,11 @@ int benchmark_test(void *args)
     ShowMemoryTracker();
 #endif
 
+#ifdef WOLFSSL_RIOT_OS
+    exit (0);
+#else
     return 0;
+#endif
 }
 
 

wolfcrypt/test/test.c

@@ -262,7 +262,11 @@ static int err_sys(const char* msg, int es)
 
 {
     printf("%s error = %d\n", msg, es);
+#ifdef WOLFSSL_RIOT_OS
+    exit(-1);
+#else
     return -1; /* error state */
+#endif
 }
 
 /* func_args from test.h, so don't have to pull in other junk */