mirror of
https://github.com/openssl/openssl.git
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a9c6d22105
Reviewed-by: Rich Salz <rsalz@openssl.org> (Merged from https://github.com/openssl/openssl/pull/3243)
147 lines
3.3 KiB
C
147 lines
3.3 KiB
C
/*
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* Copyright 2015-2017 The OpenSSL Project Authors. All Rights Reserved.
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*
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* Licensed under the OpenSSL license (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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#include <stdio.h>
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#include <string.h>
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#include <stdlib.h>
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#include <openssl/crypto.h>
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#include "testutil.h"
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static long saved_argl;
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static void *saved_argp;
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static int saved_idx;
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static int gbl_result;
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static void exnew(void *parent, void *ptr, CRYPTO_EX_DATA *ad,
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int idx, long argl, void *argp)
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{
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if (!TEST_int_eq(idx, saved_idx)
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|| !TEST_long_eq(argl, saved_argl)
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|| !TEST_ptr_eq(argp, saved_argp)
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|| !TEST_ptr_null(ptr))
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gbl_result = 0;
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}
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static int exdup(CRYPTO_EX_DATA *to, const CRYPTO_EX_DATA *from,
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void *from_d, int idx, long argl, void *argp)
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{
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if (!TEST_int_eq(idx, saved_idx)
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|| !TEST_long_eq(argl, saved_argl)
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|| !TEST_ptr_eq(argp, saved_argp)
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|| !TEST_ptr(from_d))
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gbl_result = 0;
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return 1;
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}
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static void exfree(void *parent, void *ptr, CRYPTO_EX_DATA *ad,
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int idx, long argl, void *argp)
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{
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if (!TEST_int_eq(idx, saved_idx)
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|| !TEST_long_eq(argl, saved_argl)
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|| !TEST_ptr_eq(argp, saved_argp))
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gbl_result = 0;
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}
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typedef struct myobj_st {
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CRYPTO_EX_DATA ex_data;
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int id;
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int st;
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} MYOBJ;
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static MYOBJ *MYOBJ_new()
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{
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static int count = 0;
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MYOBJ *obj = OPENSSL_malloc(sizeof(*obj));
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obj->id = ++count;
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obj->st = CRYPTO_new_ex_data(CRYPTO_EX_INDEX_APP, obj, &obj->ex_data);
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return obj;
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}
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static void MYOBJ_sethello(MYOBJ *obj, char *cp)
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{
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obj->st = CRYPTO_set_ex_data(&obj->ex_data, saved_idx, cp);
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if (!TEST_int_eq(obj->st, 1))
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gbl_result = 0;
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}
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static char *MYOBJ_gethello(MYOBJ *obj)
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{
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return CRYPTO_get_ex_data(&obj->ex_data, saved_idx);
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}
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static void MYOBJ_free(MYOBJ *obj)
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{
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CRYPTO_free_ex_data(CRYPTO_EX_INDEX_APP, obj, &obj->ex_data);
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OPENSSL_free(obj);
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}
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static MYOBJ *MYOBJ_dup(MYOBJ *in)
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{
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MYOBJ *obj = MYOBJ_new();
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obj->st |= CRYPTO_dup_ex_data(CRYPTO_EX_INDEX_APP, &obj->ex_data,
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&in->ex_data);
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return obj;
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}
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static int test_exdata(void)
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{
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MYOBJ *t1, *t2, *t3;
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const char *cp;
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char *p;
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gbl_result = 1;
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p = strdup("hello world");
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saved_argl = 21;
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saved_argp = malloc(1);
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saved_idx = CRYPTO_get_ex_new_index(CRYPTO_EX_INDEX_APP,
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saved_argl, saved_argp,
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exnew, exdup, exfree);
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t1 = MYOBJ_new();
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t2 = MYOBJ_new();
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if (!TEST_int_eq(t1->st, 1) || !TEST_int_eq(t2->st, 1))
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return 0;
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MYOBJ_sethello(t1, p);
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cp = MYOBJ_gethello(t1);
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if (!TEST_ptr_eq(cp, p))
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return 0;
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cp = MYOBJ_gethello(t2);
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if (!TEST_ptr_null(cp))
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return 0;
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t3 = MYOBJ_dup(t1);
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if (!TEST_int_eq(t3->st, 1))
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return 0;
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cp = MYOBJ_gethello(t3);
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if (!TEST_ptr_eq(cp, p))
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return 0;
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MYOBJ_free(t1);
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MYOBJ_free(t2);
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MYOBJ_free(t3);
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free(saved_argp);
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free(p);
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if (gbl_result)
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return 1;
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else
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return 0;
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}
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void register_tests(void)
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{
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ADD_TEST(test_exdata);
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}
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