1 files changed, 91 insertions, 0 deletions
diff --git a/ubi-utils/scripts/jffs2_test.sh b/ubi-utils/scripts/jffs2_test.sh
new file mode 100755
index 0000000..0cc9f0c
--- /dev/null
+++ b/ubi-utils/scripts/jffs2_test.sh
@@ -0,0 +1,91 @@
+#!/bin/sh
+#
+# Testcase for JFFS2 verification. We do not want to see any
+# kernel errors occuring when this is executed.
+#
+#
+# To have a standardized output I define the following function to be
+# used when a test was ok or when it failed.
+#
+failed ()
+{
+    echo "FAILED"
+}
+
+passed ()
+{
+    echo "PASSED"
+}
+
+#
+# Print sucess message. Consider to exit with zero as return code.
+#
+exit_success ()
+{
+    echo "SUCCESS"
+    exit 0
+}
+
+#
+# Print failure message. Consider to exit with non zero return code.
+#
+exit_failure ()
+{
+    echo "FAILED"
+    exit 1
+}
+
+echo "***********************************************************************"
+echo "*        jffs2 testing ...                                            *"
+echo "***********************************************************************"
+
+ulimit -c unlimited
+
+for i in `seq 5000`; do
+    echo "Testing $i byte (dd if=/dev/urandom of=foo bs=$i count=1) ... "
+    dd if=/dev/urandom of=test.bin bs=$i count=1;
+    if [ $? -ne "0" ] ; then
+        exit_failure
+    fi
+    passed
+
+    echo "Copy to different file ... "
+    dd if=test.bin of=new.bin bs=$i count=1;
+    if [ $? -ne "0" ] ; then
+        exit_failure
+    fi
+    passed
+
+    echo "Comparing files ... "
+    cmp test.bin new.bin
+    dd if=test.bin of=new.bin bs=$i count=1;
+    if [ $? -ne "0" ] ; then
+        exit_failure
+    fi
+    passed
+done
+
+for i in `seq 5000`; do
+    echo "Testing $i byte (dd if=/dev/urandom of=foo bs=$i count=1) ... "
+    dd if=/dev/urandom of=foo bs=$i count=1;
+    if [ $? -ne "0" ] ; then
+        exit_failure
+    fi
+    passed
+done
+
+for i in `seq 5000`; do 
+    echo "Testing $i byte (dd if=/dev/zero of=foo bs=$i count=1) ... "
+    dd if=/dev/zero of=foo bs=$i count=1;
+    if [ $? -ne "0" ] ; then
+        exit_failure
+    fi
+    passed
+done
+
+echo "***********************************************************************"
+echo "*               Congratulations, no errors found!                     *"
+echo "*              Have fun with your cool JFFS2 using system!            *"
+echo "***********************************************************************"
+
+exit_success