Test cleanup.

test/sanity/code-smell/boilerplate.sh

@@ -71,13 +71,13 @@ printf "\n== Missing __metaclass__ = type ==\n"
 fi
 
 if test -n "$metaclass1" ; then
-  printf "$metaclass1\n"
+  printf "%s\n" "$metaclass1"
 fi
 if test -n "$metaclass2" ; then
-  printf "$metaclass2\n"
+  printf "%s\n" "$metaclass2"
 fi
 if test -n "$metaclass3" ; then
-  printf "$metaclass3\n"
+  printf "%s\n" "$metaclass3"
 fi
 
 if test -n "$future1" -o -n "$future2" -o -n "$future3" ; then
@@ -85,18 +85,16 @@ if test -n "$future1" -o -n "$future2" -o -n "$future3" ; then
 fi
 
 if test -n "$future1" ; then
-  printf "$future1\n"
+  printf "%s\n" "$future1"
 fi
 if test -n "$future2" ; then
-  printf "$future2\n"
+  printf "%s\n" "$future2"
 fi
 if test -n "$future3" ; then
-  printf "$future3\n"
+  printf "%s\n" "$future3"
 fi
 
 if test -n "$future1$future2$future3$metaclass1$metaclass2$metaclass3" ; then
-  failures=$(printf "$future1$future2$future3$metaclass1$metaclass2$metaclass3"| wc -l)
-  failures=$(expr $failures + 2)
-  exit $failures
+  exit 2
 fi
 exit 0

test/sanity/pep8/legacy-ignore.txt

@@ -1,29 +0,0 @@
-E123
-E124
-E127
-E128
-E201
-E202
-E203
-E211
-E221
-E222
-E225
-E226
-E227
-E228
-E231
-E241
-E251
-E261
-E262
-E265
-E266
-E301
-E302
-E303
-E502
-E713
-E731
-W391
-W503

test/sanity/shellcheck/skip.txt

@@ -1,2 +0,0 @@
-hacking/unify_repos.sh
-test/sanity/code-smell/boilerplate.sh