mirror of
https://github.com/yuzu-emu/mbedtls.git
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dd413d3c92
Add some test cases that shut down and restart without explicitly closing handles, and check that the handles are properly invalidated.
86 lines
2.9 KiB
Plaintext
86 lines
2.9 KiB
Plaintext
/*
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* Helper functions for tests that use the PSA API.
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*/
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/* Copyright (C) 2019, ARM Limited, All Rights Reserved
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* SPDX-License-Identifier: Apache-2.0
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*
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* Licensed under the Apache License, Version 2.0 (the "License"); you may
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* not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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* This file is part of mbed TLS (https://tls.mbed.org)
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*/
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#if defined(MBEDTLS_PSA_CRYPTO_SPM)
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#include "spm/psa_defs.h"
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#endif
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#include <psa/crypto.h>
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/** Evaluate an expression and fail the test case if it returns an error.
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*
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* \param expr The expression to evaluate. This is typically a call
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* to a \c psa_xxx function that returns a value of type
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* #psa_status_t.
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*/
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#define PSA_ASSERT( expr ) TEST_EQUAL( ( expr ), PSA_SUCCESS )
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static int test_helper_is_psa_pristine( int line, const char *file )
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{
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mbedtls_psa_stats_t stats;
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const char *msg = NULL;
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mbedtls_psa_get_stats( &stats );
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if( stats.volatile_slots != 0 )
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msg = "A volatile slot has not been closed properly.";
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else if( stats.persistent_slots != 0 )
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msg = "A persistent slot has not been closed properly.";
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else if( stats.external_slots != 0 )
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msg = "An external slot has not been closed properly.";
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else if( stats.half_filled_slots != 0 )
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msg = "A half-filled slot has not been cleared properly.";
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/* If the test has already failed, don't overwrite the failure
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* information. Do keep the stats lookup above, because it can be
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* convenient to break on it when debugging a failure. */
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if( msg != NULL && test_info.failed == 0 )
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test_fail( msg, line, file );
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return( msg == NULL );
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}
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/** Check that no PSA slots are in use.
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*/
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#define ASSERT_PSA_PRISTINE( ) \
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do \
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{ \
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if( ! test_helper_is_psa_pristine( __LINE__, __FILE__ ) ) \
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goto exit; \
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} \
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while( 0 )
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static void test_helper_psa_done( int line, const char *file )
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{
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(void) test_helper_is_psa_pristine( line, file );
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mbedtls_psa_crypto_free( );
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}
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/** Shut down the PSA subsystem. Expect a clean shutdown, with no slots
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* in use.
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*/
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#define PSA_DONE( ) test_helper_psa_done( __LINE__, __FILE__ )
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/*
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* Local Variables:
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* mode: c
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* End:
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*/
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