Fix compilation checks in test scripts

Correct the logic for checking if the client and server examples are compiled
in the test scripts. The previous logic was inverted, causing the tests to
always skip if the examples *were* compiled.

Author: julek-wolfssl

scripts/crl-revoked.test

@@ -3,7 +3,7 @@
 [ ! -x ./examples/client/client ] && printf '\n\n%s\n' "Client doesn't exist" \
                                   && exit 1
 
-if ! ./examples/client/client | grep "Client not compiled in!" ; then
+if ./examples/client/client -? | grep "Client not compiled in!" ; then
     echo 'skipping crl-revoked.test because client not compiled in.' 1>&2
     exit 77
 fi

scripts/dtlscid.test

@@ -9,13 +9,13 @@
 [ ! -x ./examples/server/server ] && printf '\n\n%s\n' "Server doesn't exist" \
                                   && exit 0
 
-if ! ./examples/client/client | grep "Client not compiled in!" ; then
-    echo 'skipping crl-revoked.test because client not compiled in.' 1>&2
+if ./examples/client/client -? | grep "Client not compiled in!" ; then
+    echo 'skipping dtlscid.test because client not compiled in.' 1>&2
     exit 77
 fi
 
-if ! ./examples/server/server | grep "Server not compiled in!" ; then
-    echo 'skipping crl-revoked.test because server not compiled in.' 1>&2
+if ./examples/server/server -? | grep "Server not compiled in!" ; then
+    echo 'skipping dtlscid.test because server not compiled in.' 1>&2
     exit 77
 fi
 

scripts/ocsp-stapling-with-ca-as-responder.test

@@ -29,13 +29,13 @@ fi
 [ ! -x ./examples/server/server ] && printf '\n\n%s\n' "Server doesn't exist" \
                                   && exit 1
 
-if ! ./examples/client/client | grep "Client not compiled in!" ; then
-    echo 'skipping crl-revoked.test because client not compiled in.' 1>&2
+if ./examples/client/client -? | grep "Client not compiled in!" ; then
+    echo 'skipping ocsp-stapling-with-ca-as-responder.test because client not compiled in.' 1>&2
     exit 77
 fi
 
-if ! ./examples/server/server | grep "Server not compiled in!" ; then
-    echo 'skipping crl-revoked.test because server not compiled in.' 1>&2
+if ./examples/server/server -? | grep "Server not compiled in!" ; then
+    echo 'skipping ocsp-stapling-with-ca-as-responder.test because server not compiled in.' 1>&2
     exit 77
 fi
 

scripts/ocsp-stapling.test

@@ -23,13 +23,13 @@ fi
 [ ! -x ./examples/server/server ] && printf '\n\n%s\n' "Server doesn't exist" \
                                   && exit 1
 
-if ! ./examples/client/client | grep "Client not compiled in!" ; then
-    echo 'skipping crl-revoked.test because client not compiled in.' 1>&2
+if ./examples/client/client -? | grep "Client not compiled in!" ; then
+    echo 'skipping ocsp-stapling.test because client not compiled in.' 1>&2
     exit 77
 fi
 
-if ! ./examples/server/server | grep "Server not compiled in!" ; then
-    echo 'skipping crl-revoked.test because server not compiled in.' 1>&2
+if ./examples/server/server -? | grep "Server not compiled in!" ; then
+    echo 'skipping ocsp-stapling.test because server not compiled in.' 1>&2
     exit 77
 fi
 

scripts/ocsp-stapling2.test

@@ -30,13 +30,13 @@ fi
 [ ! -x ./examples/server/server ] && printf '\n\n%s\n' "Server doesn't exist" \
                                   && exit 1
 
-if ! ./examples/client/client | grep "Client not compiled in!" ; then
-    echo 'skipping crl-revoked.test because client not compiled in.' 1>&2
+if ./examples/client/client -? | grep "Client not compiled in!" ; then
+    echo 'skipping ocsp-stapling2.test because client not compiled in.' 1>&2
     exit 77
 fi
 
-if ! ./examples/server/server | grep "Server not compiled in!" ; then
-    echo 'skipping crl-revoked.test because server not compiled in.' 1>&2
+if ./examples/server/server -? | grep "Server not compiled in!" ; then
+    echo 'skipping ocsp-stapling2.test because server not compiled in.' 1>&2
     exit 77
 fi
 

scripts/ocsp-stapling_tls13multi.test

@@ -30,13 +30,13 @@ fi
 [ ! -x ./examples/server/server ] && printf '\n\n%s\n' "Server doesn't exist" \
                                   && exit 1
 
-if ! ./examples/client/client | grep "Client not compiled in!" ; then
-    echo 'skipping crl-revoked.test because client not compiled in.' 1>&2
+if ./examples/client/client -? | grep "Client not compiled in!" ; then
+    echo 'skipping ocsp-stapling_tls13multi.test because client not compiled in.' 1>&2
     exit 77
 fi
 
-if ! ./examples/server/server | grep "Server not compiled in!" ; then
-    echo 'skipping crl-revoked.test because server not compiled in.' 1>&2
+if ./examples/server/server -? | grep "Server not compiled in!" ; then
+    echo 'skipping ocsp-stapling_tls13multi.test because server not compiled in.' 1>&2
     exit 77
 fi
 

scripts/pkcallbacks.test

@@ -5,7 +5,7 @@
 [ ! -x ./examples/client/client ] && printf '\n\n%s\n' "Client doesn't exist" \
                                   && exit 1
 
-if ! ./examples/client/client | grep "Client not compiled in!" ; then
+if ./examples/client/client -? | grep "Client not compiled in!" ; then
     echo 'skipping pkcallbacks.test because client not compiled in.' 1>&2
     exit 77
 fi