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90 lines
1.9 KiB
C
90 lines
1.9 KiB
C
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/*
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* Copyright 2019 The OpenSSL Project Authors. All Rights Reserved.
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*
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* Licensed under the Apache License 2.0 (the "License"). You may not use
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* this file except in compliance with the License. You can obtain a copy
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* in the file LICENSE in the source distribution or at
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* https://www.openssl.org/source/license.html
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*/
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/* Internal tests for the OpenSSL library context */
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#include "internal/cryptlib.h"
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#include "testutil.h"
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/*
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* Everything between BEGIN EXAMPLE and END EXAMPLE is copied from
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* doc/internal/man3/openssl_ctx_get_data.pod
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*/
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/*
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* ======================================================================
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* BEGIN EXAMPLE
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*/
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/* The index will always be entirely global, and dynamically allocated */
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static int foo_index = -1;
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typedef struct foo_st {
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int i;
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void *data;
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} FOO;
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static void *foo_new(void)
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{
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FOO *ptr = OPENSSL_zalloc(sizeof(*ptr));
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if (ptr != NULL)
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ptr->i = 42;
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return ptr;
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}
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static void foo_free(void *ptr)
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{
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OPENSSL_free(ptr);
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}
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static const OPENSSL_CTX_METHOD foo_method = {
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foo_new,
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foo_free
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};
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static int foo_init(void) {
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foo_index = openssl_ctx_new_index(&foo_method);
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return foo_index != -1;
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}
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/*
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* END EXAMPLE
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* ======================================================================
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*/
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static int test_context(OPENSSL_CTX *ctx)
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{
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FOO *data = NULL;
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return (TEST_ptr(data = openssl_ctx_get_data(ctx, foo_index))
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/* OPENSSL_zalloc in foo_new() initialized it to zero */
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&& TEST_int_eq(data->i, 42));
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}
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static int test_app_context(void)
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{
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OPENSSL_CTX *ctx = NULL;
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int result = (TEST_ptr(ctx = OPENSSL_CTX_new()) && test_context(ctx));
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OPENSSL_CTX_free(ctx);
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return result;
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}
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static int test_def_context(void)
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{
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return test_context(NULL);
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}
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int setup_tests(void)
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{
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ADD_TEST(foo_init);
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ADD_TEST(test_app_context);
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ADD_TEST(test_def_context);
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return 1;
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}
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