Add test script check-names.sh

tests/scripts/check-names.sh

@@ -0,0 +1,57 @@
+#!/bin/sh
+
+set -eu
+
+tests/scripts/list-macros.sh
+tests/scripts/list-enum-consts.pl
+tests/scripts/list-identifiers.sh
+tests/scripts/list-symbols.sh
+
+FAIL=0
+
+printf "Exported symbols declared in header: "
+UNDECLARED=$( diff exported-symbols identifiers | sed -n -e 's/^< //p' )
+if [ "x$UNDECLARED" == "x" ]; then
+    echo "PASS"
+else
+    echo "FAIL"
+    echo "$UNDECLARED"
+    FAIL=1
+fi
+
+diff macros identifiers | sed -n -e 's/< //p' > actual-macros
+
+for THING in actual-macros enum-consts; do
+    printf "Names of $THING: "
+    test -r $THING
+    BAD=$( grep -v '^MBEDTLS_[0-9A-Z_]*[0-9A-Z]$' $THING || true )
+    if [ "x$BAD" = "x" ]; then
+        echo "PASS"
+    else
+        echo "FAIL"
+        echo "$BAD"
+        FAIL=1
+    fi
+done
+
+for THING in identifiers; do
+    printf "Names of $THING: "
+    test -r $THING
+    BAD=$( grep -v '^mbedtls_[0-9a-z_]*[0-9a-z]$' $THING || true )
+    if [ "x$BAD" = "x" ]; then
+        echo "PASS"
+    else
+        echo "FAIL"
+        echo "$BAD"
+        FAIL=1
+    fi
+done
+
+if [ "$FAIL" -eq 0 ]; then
+    rm macros actual-macros enum-consts identifiers exported-symbols
+    echo "PASSED"
+    exit 0
+else
+    echo "FAILED"
+    exit 1
+fi