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/*
* Copyright 2016-2017 The OpenSSL Project Authors. All Rights Reserved.
*
* Licensed under the OpenSSL license (the "License"). You may not use
* this file except in compliance with the License. You can obtain a copy
* in the file LICENSE in the source distribution or at
* https://www.openssl.org/source/license.html
*/
#include "../testutil.h"
#include <string.h>
#include <assert.h>
#include "../../e_os.h"
#include <openssl/bio.h>
/*
* Declares the structures needed to register each test case function.
*/
typedef struct test_info {
const char *test_case_name;
int (*test_fn) ();
int (*param_test_fn)(int idx);
int num;
/* flags */
int subtest:1;
} TEST_INFO;
static TEST_INFO all_tests[1024];
static int num_tests = 0;
/*
* A parameterised tests runs a loop of test cases.
* |num_test_cases| counts the total number of test cases
* across all tests.
*/
static int num_test_cases = 0;
void add_test(const char *test_case_name, int (*test_fn) ())
{
assert(num_tests != OSSL_NELEM(all_tests));
all_tests[num_tests].test_case_name = test_case_name;
all_tests[num_tests].test_fn = test_fn;
all_tests[num_tests].num = -1;
++num_tests;
++num_test_cases;
}
void add_all_tests(const char *test_case_name, int(*test_fn)(int idx),
int num, int subtest)
{
assert(num_tests != OSSL_NELEM(all_tests));
all_tests[num_tests].test_case_name = test_case_name;
all_tests[num_tests].param_test_fn = test_fn;
all_tests[num_tests].num = num;
all_tests[num_tests].subtest = subtest;
++num_tests;
num_test_cases += num;
}
static int level = 0;
int subtest_level(void)
{
return level;
}
#ifndef OPENSSL_NO_CRYPTO_MDEBUG
static int should_report_leaks()
{
/*
* When compiled with enable-crypto-mdebug, OPENSSL_DEBUG_MEMORY=0
* can be used to disable leak checking at runtime.
* Note this only works when running the test binary manually;
* the test harness always enables OPENSSL_DEBUG_MEMORY.
*/
char *mem_debug_env = getenv("OPENSSL_DEBUG_MEMORY");
return mem_debug_env == NULL
|| (strcmp(mem_debug_env, "0") && strcmp(mem_debug_env, ""));
}
#endif
static int err_cb(const char *str, size_t len, void *u)
{
return test_puts_stderr(str);
}
void setup_test()
{
char *TAP_levels = getenv("HARNESS_OSSL_LEVEL");
test_open_streams();
level = TAP_levels != NULL ? 4 * atoi(TAP_levels) : 0;
#ifndef OPENSSL_NO_CRYPTO_MDEBUG
if (should_report_leaks()) {
CRYPTO_set_mem_debug(1);
CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_ON);
}
#endif
}
int finish_test(int ret)
{
#ifndef OPENSSL_NO_CRYPTO_MDEBUG
if (should_report_leaks() && CRYPTO_mem_leaks_cb(err_cb, NULL) <= 0)
return EXIT_FAILURE;
#endif
test_close_streams();
return ret;
}
static void finalize(int success)
{
if (success)
ERR_clear_error();
else
ERR_print_errors_cb(err_cb, NULL);
}
static void helper_printf_stdout(const char *fmt, ...)
{
va_list ap;
va_start(ap, fmt);
test_vprintf_stdout(fmt, ap);
va_end(ap);
}
int run_tests(const char *test_prog_name)
{
int num_failed = 0;
char *verdict = NULL;
int i, j;
helper_printf_stdout("%*s%d..%d\n", level, "", 1, num_tests);
test_flush_stdout();
for (i = 0; i != num_tests; ++i) {
if (all_tests[i].num == -1) {
int ret = all_tests[i].test_fn();
verdict = "ok";
if (!ret) {
verdict = "not ok";
++num_failed;
}
helper_printf_stdout("%*s%s %d - %s\n", level, "", verdict, i + 1,
all_tests[i].test_case_name);
test_flush_stdout();
finalize(ret);
} else {
int num_failed_inner = 0;
level += 4;
if (all_tests[i].subtest) {
helper_printf_stdout("%*s# Subtest: %s\n", level, "",
all_tests[i].test_case_name);
helper_printf_stdout("%*s%d..%d\n", level, "", 1,
all_tests[i].num);
test_flush_stdout();
}
for (j = 0; j < all_tests[i].num; j++) {
int ret = all_tests[i].param_test_fn(j);
if (!ret)
++num_failed_inner;
finalize(ret);
if (all_tests[i].subtest) {
verdict = "ok";
if (!ret) {
verdict = "not ok";
++num_failed_inner;
}
helper_printf_stdout("%*s%s %d\n", level, "", verdict, j + 1);
test_flush_stdout();
}
}
level -= 4;
verdict = "ok";
if (num_failed_inner) {
verdict = "not ok";
++num_failed;
}
helper_printf_stdout("%*s%s %d - %s\n", level, "", verdict, i + 1,
all_tests[i].test_case_name);
test_flush_stdout();
}
}
if (num_failed != 0)
return EXIT_FAILURE;
return EXIT_SUCCESS;
}
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