Diff: tests/scripts/list-identifiers.sh

Revision:

0:cdf462088d13

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/tests/scripts/list-identifiers.sh	Thu Jan 05 00:18:44 2017 +0000
@@ -0,0 +1,34 @@
+#!/bin/sh
+
+set -eu
+
+if [ -d include/mbedtls ]; then :; else
+    echo "$0: must be run from root" >&2
+    exit 1
+fi
+
+HEADERS=$( ls include/mbedtls/*.h | egrep -v 'compat-1\.3\.h|bn_mul' )
+
+rm -f identifiers
+
+grep '^[^ /#{]' $HEADERS | \
+    sed -e 's/^[^:]*://' | \
+    egrep -v '^(extern "C"|(typedef )?(struct|enum)( {)?$|};?$)' \
+    > _decls
+
+if true; then
+sed -n -e 's/.* \**\([a-zA-Z_][a-zA-Z0-9_]*\)(.*/\1/p' \
+       -e 's/.*(\*\(.*\))(.*/\1/p' _decls
+grep -v '(' _decls | sed -e 's/\([a-zA-Z0-9_]*\)[;[].*/\1/' -e 's/.* \**//'
+fi > _identifiers
+
+if [ $( wc -l < _identifiers ) -eq $( wc -l < _decls ) ]; then
+    rm _decls
+    egrep -v '^(u?int(16|32|64)_t)$' _identifiers | sort > identifiers
+    rm _identifiers
+else
+    echo "$0: oops, lost some identifiers" 2>&1
+    exit 1
+fi
+
+wc -l identifiers