kc-20-item-find-stress.c   [plain text]

/*
 * Copyright (c) 2016 Apple Inc. All Rights Reserved.
 *
 * @APPLE_LICENSE_HEADER_START@
 *
 * This file contains Original Code and/or Modifications of Original Code
 * as defined in and that are subject to the Apple Public Source License
 * Version 2.0 (the 'License'). You may not use this file except in
 * compliance with the License. Please obtain a copy of the License at
 * http://www.opensource.apple.com/apsl/ and read it before using this
 * file.
 *
 * The Original Code and all software distributed under the License are
 * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
 * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
 * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
 * Please see the License for the specific language governing rights and
 * limitations under the xLicense.
 *
 * @APPLE_LICENSE_HEADER_END@
 */

#import <Security/Security.h>
#import <Security/SecCertificatePriv.h>

#include "keychain_regressions.h"
#include "kc-helpers.h"
#include "kc-item-helpers.h"

#include <Security/Security.h>
#include <stdlib.h>

#define BLOCKS 7000

static void tests() {

    SecKeychainRef kc = getPopulatedTestKeychain();

    static dispatch_once_t onceToken = 0;
    static dispatch_queue_t release_queue = NULL;
    dispatch_once(&onceToken, ^{
        release_queue = dispatch_queue_create("com.apple.security.identity-search-queue", DISPATCH_QUEUE_CONCURRENT);
    });
    dispatch_group_t g = dispatch_group_create();

    for(int i = 0; i < BLOCKS; i++) {
        dispatch_group_async(g, release_queue, ^() {
            SecKeychainItemRef blockItem = NULL;

            CFMutableDictionaryRef query = makeQueryCustomItemDictionaryWithService(kc, kSecClassInternetPassword, CFSTR("test_service"), CFSTR("test_service"));
            CFDictionarySetValue(query, kSecMatchLimit, kSecMatchLimitOne);

            ok_status(SecItemCopyMatching(query, (CFTypeRef*) &blockItem), "%s: SecItemCopyMatching(%d)", testName, i);

            CFReleaseNull(blockItem);
        });
    }

    dispatch_group_wait(g, DISPATCH_TIME_FOREVER);

    ok_status(SecKeychainDelete(kc), "%s: SecKeychainDelete", testName);
    CFReleaseNull(kc);
}

int kc_20_item_find_stress(int argc, char *const *argv)
{
    plan_tests((1)*BLOCKS + getPopulatedTestKeychainTests + 1);
    initializeKeychainTests(__FUNCTION__);

    tests();

    deleteTestFiles();
    return 0;
}