Skip unnecessary logic when -l option is used

Signed-off-by: Tomás González <tomasagustin.gonzalezorlando@arm.com>

tests/ssl-opt.sh

@@ -223,6 +223,9 @@ skip_next_test() {
 # Check if the required configuration ($1) is enabled
 is_config_enabled()
 {
+    if [ "$LIST_TESTS" -gt 0 ];then
+        return 0;
+    fi
     case $CONFIGS_ENABLED in
         *" $1"[\ =]*) return 0;;
         *) return 1;;
@@ -231,6 +234,9 @@ is_config_enabled()
 
 # skip next test if the flag is not enabled in mbedtls_config.h
 requires_config_enabled() {
+    if [ "$LIST_TESTS" -gt 0 ];then
+        return;
+    fi
     case $CONFIGS_ENABLED in
         *" $1"[\ =]*) :;;
         *) SKIP_NEXT="YES";;
@@ -239,12 +245,18 @@ requires_config_enabled() {
 
 # skip next test if the flag is enabled in mbedtls_config.h
 requires_config_disabled() {
+    if [ "$LIST_TESTS" -gt 0 ];then
+        return;
+    fi
     case $CONFIGS_ENABLED in
         *" $1"[\ =]*) SKIP_NEXT="YES";;
     esac
 }
 
 requires_all_configs_enabled() {
+    if [ "$LIST_TESTS" -gt 0 ];then
+        return;
+    fi
     if ! $P_QUERY -all $*
     then
         SKIP_NEXT="YES"
@@ -252,6 +264,9 @@ requires_all_configs_enabled() {
 }
 
 requires_all_configs_disabled() {
+    if [ "$LIST_TESTS" -gt 0 ];then
+        return;
+    fi
     if $P_QUERY -any $*
     then
         SKIP_NEXT="YES"
@@ -259,6 +274,9 @@ requires_all_configs_disabled() {
 }
 
 requires_any_configs_enabled() {
+    if [ "$LIST_TESTS" -gt 0 ];then
+        return;
+    fi
     if ! $P_QUERY -any $*
     then
         SKIP_NEXT="YES"
@@ -266,6 +284,9 @@ requires_any_configs_enabled() {
 }
 
 requires_any_configs_disabled() {
+    if [ "$LIST_TESTS" -gt 0 ];then
+        return;
+    fi
     if $P_QUERY -all $*
     then
         SKIP_NEXT="YES"
@@ -290,6 +311,9 @@ TLS1_2_KEY_EXCHANGES_WITH_CERT_WO_ECDH="MBEDTLS_KEY_EXCHANGE_RSA_ENABLED \
                                        MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED"
 
 requires_key_exchange_with_cert_in_tls12_or_tls13_enabled() {
+    if [ "$LIST_TESTS" -gt 0 ];then
+        return;
+    fi
     if $P_QUERY -all MBEDTLS_SSL_PROTO_TLS1_2
     then
         requires_any_configs_enabled $TLS1_2_KEY_EXCHANGES_WITH_CERT
@@ -307,10 +331,18 @@ get_config_value_or_default() {
     #
     # Note that if the configuration is not defined or is defined to nothing,
     # the output of this function will be an empty string.
+    if [ "$LIST_TESTS" -eq 0 ];then
         ${P_SRV} "query_config=${1}"
+    else
+        echo "1"
+    fi
+
 }
 
 requires_config_value_at_least() {
+    if [ "$LIST_TESTS" -gt 0 ];then
+        return;
+    fi
     VAL="$( get_config_value_or_default "$1" )"
     if [ -z "$VAL" ]; then
         # Should never happen
@@ -322,6 +354,9 @@ requires_config_value_at_least() {
 }
 
 requires_config_value_at_most() {
+    if [ "$LIST_TESTS" -gt 0 ];then
+        return;
+    fi
     VAL=$( get_config_value_or_default "$1" )
     if [ -z "$VAL" ]; then
         # Should never happen
@@ -333,6 +368,9 @@ requires_config_value_at_most() {
 }
 
 requires_config_value_equals() {
+    if [ "$LIST_TESTS" -gt 0 ];then
+        return;
+    fi
     VAL=$( get_config_value_or_default "$1" )
     if [ -z "$VAL" ]; then
         # Should never happen
@@ -348,6 +386,9 @@ requires_config_value_equals() {
 # Inputs:
 # * $1: protocol version in mbedtls syntax (argument to force_version=)
 requires_protocol_version() {
+    if [ "$LIST_TESTS" -gt 0 ];then
+        return;
+    fi
     # Support for DTLS is detected separately in detect_dtls().
     case "$1" in
         tls12|dtls12) requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_2;;
@@ -818,10 +859,11 @@ requires_not_i686() {
     fi
 }
 
-# Calculate the input & output maximum content lengths set in the config
 MAX_CONTENT_LEN=16384
 MAX_IN_LEN=$( get_config_value_or_default "MBEDTLS_SSL_IN_CONTENT_LEN" )
 MAX_OUT_LEN=$( get_config_value_or_default "MBEDTLS_SSL_OUT_CONTENT_LEN" )
+if [ "$LIST_TESTS" -eq 0 ];then
+    # Calculate the input & output maximum content lengths set in the config
 
     # Calculate the maximum content length that fits both
     if [ "$MAX_IN_LEN" -lt "$MAX_CONTENT_LEN" ]; then
@@ -830,7 +872,7 @@ fi
     if [ "$MAX_OUT_LEN" -lt "$MAX_CONTENT_LEN" ]; then
         MAX_CONTENT_LEN="$MAX_OUT_LEN"
     fi
-
+fi
 # skip the next test if the SSL output buffer is less than 16KB
 requires_full_size_output_buffer() {
     if [ "$MAX_OUT_LEN" -ne 16384 ]; then
@@ -1844,6 +1886,8 @@ else
     }
 fi
 
+if [ "$LIST_TESTS" -eq 0 ];then
+
     # sanity checks, avoid an avalanche of errors
     P_SRV_BIN="${P_SRV%%[  ]*}"
     P_CLI_BIN="${P_CLI%%[  ]*}"
@@ -1947,6 +1991,7 @@ fi
     P_SRV="$P_SRV allow_sha1=1"
     P_CLI="$P_CLI allow_sha1=1"
 
+fi
 # Also pick a unique name for intermediate files
 SRV_OUT="srv_out.$$"
 CLI_OUT="cli_out.$$"