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ad887416f1
that needed test_main now works using the same infrastructure as tests that used
register_tests.
This meant:
* renaming register_tests to setup_tests and giving it a success/failure return.
* renaming the init_test function to setup_test_framework.
* renaming the finish_test function to pulldown_test_framework.
* adding a user provided global_init function that runs before the test frame
work is initialised. It returns a failure indication that stops the stest.
* adding helper functions that permit tests to access their command line args.
* spliting the BIO initialisation and finalisation out from the test setup and
teardown.
* hiding some of the now test internal functions.
* fix the comments in testutil.h
Reviewed-by: Richard Levitte <levitte@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/3953)
266 lines
6.7 KiB
C
266 lines
6.7 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 saved_idx2;
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static int gbl_result;
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/*
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* SIMPLE EX_DATA IMPLEMENTATION
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* Apps explicitly set/get ex_data as needed
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*/
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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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/*
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* PRE-ALLOCATED EX_DATA IMPLEMENTATION
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* Extended data structure is allocated in exnew2/freed in exfree2
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* Data is stored inside extended data structure
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*/
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typedef struct myobj_ex_data_st {
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char *hello;
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int new;
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int dup;
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} MYOBJ_EX_DATA;
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static void exnew2(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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MYOBJ_EX_DATA *ex_data = OPENSSL_zalloc(sizeof(*ex_data));
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if (!TEST_int_eq(idx, saved_idx2)
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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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|| !TEST_ptr(ex_data)
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|| !TEST_true(CRYPTO_set_ex_data(ad, saved_idx2, ex_data))) {
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gbl_result = 0;
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OPENSSL_free(ex_data);
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} else {
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ex_data->new = 1;
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}
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}
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static int exdup2(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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MYOBJ_EX_DATA **update_ex_data = (MYOBJ_EX_DATA**)from_d;
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MYOBJ_EX_DATA *ex_data = CRYPTO_get_ex_data(to, saved_idx2);
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if (!TEST_int_eq(idx, saved_idx2)
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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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|| !TEST_ptr(*update_ex_data)
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|| !TEST_ptr(ex_data)
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|| !TEST_true(ex_data->new)) {
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gbl_result = 0;
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} else {
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/* Copy hello over */
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ex_data->hello = (*update_ex_data)->hello;
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/* indicate this is a dup */
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ex_data->dup = 1;
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/* Keep my original ex_data */
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*update_ex_data = ex_data;
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}
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return 1;
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}
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static void exfree2(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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MYOBJ_EX_DATA *ex_data = CRYPTO_get_ex_data(ad, saved_idx2);
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OPENSSL_free(ex_data);
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if (!TEST_int_eq(idx, saved_idx2)
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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(ex_data)
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|| !TEST_true(CRYPTO_set_ex_data(ad, saved_idx2, NULL)))
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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_sethello2(MYOBJ *obj, char *cp)
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{
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MYOBJ_EX_DATA* ex_data = CRYPTO_get_ex_data(&obj->ex_data, saved_idx2);
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if (TEST_ptr(ex_data))
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ex_data->hello = cp;
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else
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obj->st = gbl_result = 0;
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}
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static char *MYOBJ_gethello2(MYOBJ *obj)
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{
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MYOBJ_EX_DATA* ex_data = CRYPTO_get_ex_data(&obj->ex_data, saved_idx2);
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if (TEST_ptr(ex_data))
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return ex_data->hello;
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obj->st = gbl_result = 0;
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return NULL;
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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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MYOBJ_EX_DATA *ex_data;
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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 = OPENSSL_strdup("hello world");
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saved_argl = 21;
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saved_argp = OPENSSL_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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saved_idx2 = CRYPTO_get_ex_new_index(CRYPTO_EX_INDEX_APP,
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saved_argl, saved_argp,
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exnew2, exdup2, exfree2);
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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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if (!TEST_ptr(CRYPTO_get_ex_data(&t1->ex_data, saved_idx2)))
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return 0;
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if (!TEST_ptr(CRYPTO_get_ex_data(&t2->ex_data, saved_idx2)))
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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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MYOBJ_sethello2(t1, p);
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cp = MYOBJ_gethello2(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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cp = MYOBJ_gethello2(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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ex_data = CRYPTO_get_ex_data(&t3->ex_data, saved_idx2);
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if (!TEST_ptr(ex_data))
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return 0;
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if (!TEST_int_eq(ex_data->dup, 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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cp = MYOBJ_gethello2(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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OPENSSL_free(saved_argp);
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OPENSSL_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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int setup_tests(void)
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{
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ADD_TEST(test_exdata);
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return 1;
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}
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