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Copy check_names.py and friends from development

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Copy the following files:
    tests/scripts/check_names.py
    tests/scripts/list_internal_identifiers.py
    tests/scripts/list-identifiers.sh

Copy the version from b19be6b5f3, which is the
result of merging https://github.com/ARMmbed/mbedtls/pull/1638 into the
development branch.

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
This commit is contained in:
Gilles Peskine
2021-09-27 19:53:31 +02:00
parent 186c0216b0
commit 8266b5b0b4
3 changed files with 939 additions and 29 deletions
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46
tests/scripts/list-identifiers.sh
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@ -1,8 +1,11 @@
#!/bin/bash
#
# Create a file named identifiers containing identifiers from internal header
# files or all header files, based on --internal flag.
# files, based on the --internal flag.
# Outputs the line count of the file to stdout.
# A very thin wrapper around list_internal_identifiers.py for backwards
# compatibility.
# Must be run from Mbed TLS root.
#
# Usage: list-identifiers.sh [ -i | --internal ]
#
@ -24,7 +27,7 @@
set -eu
if [ -d include/mbedtls ]; then :; else
echo "$0: must be run from root" >&2
echo "$0: Must be run from Mbed TLS root" >&2
exit 1
fi
@ -47,32 +50,17 @@ done
if [ $INTERNAL ]
then
HEADERS=$( ls include/mbedtls/*_internal.h library/*.h | egrep -v 'compat-1\.3\.h|bn_mul' )
tests/scripts/list_internal_identifiers.py
wc -l identifiers
else
HEADERS=$( ls include/mbedtls/*.h include/psa/*.h library/*.h | egrep -v 'compat-1\.3\.h|bn_mul' )
HEADERS="$HEADERS 3rdparty/everest/include/everest/everest.h 3rdparty/everest/include/everest/x25519.h"
cat <<EOF
Sorry, this script has to be called with --internal.
This script exists solely for backwards compatibility with the previous
iteration of list-identifiers.sh, of which only the --internal option remains in
use. It is a thin wrapper around list_internal_identifiers.py.
check-names.sh, which used to depend on this script, has been replaced with
check_names.py and is now self-complete.
EOF
fi
rm -f identifiers
grep '^[^ /#{]' $HEADERS | \
sed -e 's/^[^:]*://' | \
egrep -v '^(extern "C"|(typedef )?(struct|union|enum)( {)?$|};?$)' \
> _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