added check for weak passphrase using entropy test

tests/unittests.cfg

@@ -22,7 +22,7 @@
 
 pcp    = ../src/pcp1
 vault  = v1
-passwd = xxx
+passwd = ech9xeiT%CuxuH1ch-is2ies1R
 md5msg = 66b8c4ca9e5d2a7e3c0559c3cdea3d50
 mangle = ./mangle
 verbose = 1
@@ -106,6 +106,17 @@ dxmorg@florida.cops.gov
   expect = /Generated new secret key/	     
 </test>
 
+<test check-fail-entropy-generate-secret-key>
+  cmd  = $pcp -V $vault -k -x password
+  input = <<EOF
+Dexter Morgan
+dxmorg@florida.cops.gov
+no
+  EOF
+  expect = /weak passphrase/	     
+</test>
+
+
 
 <test check-if-vault-contains-secret>
   cmd = $pcp -V $vault -l
@@ -533,7 +544,7 @@ temporarily disabled
 #
 # input handling tests
 <test check-large-meta>
-  cmd = (./jot 300 | while read m; do echo -n m; done; echo xxx) \
+  cmd = (./jot 300 | while read m; do echo -n m; done; echo $passwd) \
         | $pcp -V $vault -k -x $passwd
   expect = /Generated new secret key/
 </test>
@@ -541,9 +552,9 @@ temporarily disabled
 #
 # fuzz tests
 <test check-fuzz>
-  prepare = (echo F; echo F) | $pcp -V vfz -k -x a; \
-            $pcp -V vfz -p -O testfuzzP.orig -x a; \
-            $pcp -V vfz -s -O testfuzzS.orig -x a;
+  prepare = (echo F; echo F) | $pcp -V vfz -k -x $passwd; \
+            $pcp -V vfz -p -O testfuzzP.orig -x $passwd; \
+            $pcp -V vfz -s -O testfuzzS.orig -x $passwd;
   <test check-fuzz-binary-pubkey>
     loop = 30
     prepare = while :; do \
@@ -553,7 +564,7 @@ temporarily disabled
                    break; \
                  fi; \
               done
-    cmd = echo no | $pcp -V vf -K -I testfuzzP.pub -x a
+    cmd = echo no | $pcp -V vf -K -I testfuzzP.pub -x $passwd
     expect = !/added/
   </test>
   <test check-fuzz-binary-seckey>
@@ -565,7 +576,7 @@ temporarily disabled
                    break; \
                  fi; \
               done
-    cmd = echo no | $pcp -V vf -K -I testfuzzS.sec -x a
+    cmd = echo no | $pcp -V vf -K -I testfuzzS.sec -x $passwd
     expect = !/added/
   </test>
 </test>