Adding more tests and excludes to be able to traverse through /**/* wihtout error

Added test summary to stdout

test/totest.sh

@@ -40,8 +40,9 @@ tocompete_init() {
     # compete_no_permission
     mkdir -p "${_tc_tmp}/noperm"
     chmod 400 "${_tc_tmp}/noperm"
-    ln -s "noperm" "${_tc_tmp}/lnoperm"
+    ln -s "noperm" "${_tc_tmp}/noperml"
     ln -s "/" "${_tc_tmp}/lroot"
+    ln -s "/root" "${_tc_tmp}/lroothome"
     
     #echo "rl: " && readlink "${_tc_tmp}/lnoperm"  
     #ls -l "${_tc_tmp}"
@@ -53,6 +54,12 @@ tocompete_init() {
   # Compete test arrays with "dynamic" cases need to be inside the init function
   # e.g. "$(cd ../test && pwd)/file" - base directory must be set first
   # e.g. "${_tc_tmp}/"* - _tc_tmp must be populated first
+  compete_invalid=( "Invalid files with and without valid path"
+    "${_tc_tmp}/invalid_file"
+    "/invalid_file"
+    "/invalid_direcotry/invalidfile"
+  )
+
   compete_links=( "Test - Valid links"
     "${_tc_tmp}/a 3" # slink chain a3 -> a2 -> a
     "${_tc_tmp}/a"*
@@ -62,18 +69,21 @@ tocompete_init() {
     "/dev/stdout" # skip - different output
     "/etc/mtab" # skip - Always different
     "/proc/mounts" # skip - Always different
+    "/proc/net/"* # skip - Always different
   )
 
   compete_no_permission=( "No permission to enter directory (direct and link)"
-    "lnoperm"
-    "noperm"
-    "lroot"
+    "/proc/"**/cwd # special - no permission for links 
+    "noperm"*
+    "lroot"*
+    "/"
   )
 
   # Add tests to global test array from test_rdlink
   tocompete+=(
-    compete_no_permission
+    compete_invalid
     compete_links
+    compete_no_permission
     compete_canonicalize
     compete_all
   )
@@ -109,7 +119,7 @@ toassert_init() {
   # e.g. "${_tc_tmp}/"* - _tc_tmp must be populated first
   assert_invalid_files=( "Assert - invalid files"
     "${_ta_tmp}/missing_file" "${_ta_tmp}/missing_file"
-    "${_ta_tmp}/missd/missf" "${_ta_tmp}/missd/missf"
+    "${_ta_tmp}/missd/missf" ""
     "${_ta_tmp}/miss c" "${_ta_tmp}/miss c"
     "rel_a" "${_ta_tmp}/rel_a"
     "../rel_b" "$(cd ".." && pwd)/rel_b"
@@ -127,13 +137,19 @@ toassert_clean() {
 
 ########## Common data and functions ##########
 #
-# [0] path to exclude [1] Reason for exclution
-# [2] path to exclude [3] Reason for exclution
+# [0] exclude regex [1] Reason for exclution
+# [2] exclude regex [3] Reason for exclution
 exclude_path=(
-  "/dev/fd" "Always different"
-  "/dev/stdout" "Always different in pipes"
-  "/etc/mtab" "Always different"
-  "/proc/mounts" "Always different"
+  "/dev/fd$" "Different on every call"
+  "/dev/stdout$" "Always different in pipes"
+  "/etc/mtab$" "Different on every call"
+  "/proc/mounts$" "Different on every call"
+  "/proc/net$" "Different on every call"
+  "/proc/net/.*" "Different on every call"
+  "/proc/self/fd/(1|3|255)" "Different on every call"
+  "/proc/self$" "Different on every call"
+  "/proc/self/(attr|fdinfo|map_files|net|ns|task)/.*" "Different on every call"
+  "/proc/thread-self$" "Different on every call"
 )
 
 toexclude() {
@@ -144,7 +160,7 @@ toexclude() {
       exclude="${path}"
     else 
       # return reason for exclution
-      if [[ "${exclude}" == "${1:-}" ]] ; then
+      if [[ "${1:-}" =~ ${exclude} ]] ; then
         printf "${path}"
         return 0
       fi