tests/TrustTests/DaemonTests/TrustDaemonTestCase.m

   1 /*
   2  * Copyright (c) 2019 Apple Inc. All Rights Reserved.
   3  *
   4  * @APPLE_LICENSE_HEADER_START@
   5  *
   6  * This file contains Original Code and/or Modifications of Original Code
   7  * as defined in and that are subject to the Apple Public Source License
   8  * Version 2.0 (the 'License'). You may not use this file except in
   9  * compliance with the License. Please obtain a copy of the License at
  10  * http://www.opensource.apple.com/apsl/ and read it before using this
  11  * file.
  12  *
  13  * The Original Code and all software distributed under the License are
  14  * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  15  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  16  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
  17  * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
  18  * Please see the License for the specific language governing rights and
  19  * limitations under the License.
  20  *
  21  * @APPLE_LICENSE_HEADER_END@
  22  *
  23  */
  24
  25 #import <XCTest/XCTest.h>
  26 #include "trust/trustd/trustd_spi.h"
  27
  28 #import "TrustDaemonTestCase.h"
  29
  30 @implementation TrustDaemonTestCase
  31
  32 static int current_dir = -1;
  33 static char *home_var = NULL;
  34
  35 /* Build in trustd functionality to the tests */
  36 + (void) setUp {
  37     /* Set up TMP directory for trustd's files */
  38     int ok = 0;
  39     NSError* error = nil;
  40     NSString* pid = [NSString stringWithFormat: @"tst-%d", [[NSProcessInfo processInfo] processIdentifier]];
  41     NSURL* tmpDirURL = [[NSURL fileURLWithPath:NSTemporaryDirectory() isDirectory:YES] URLByAppendingPathComponent:pid];
  42     ok = (bool)tmpDirURL;
  43
  44     if (current_dir == -1 && home_var == NULL) {
  45         ok = ok && [[NSFileManager defaultManager] createDirectoryAtURL:tmpDirURL
  46                                             withIntermediateDirectories:NO
  47                                                              attributes:NULL
  48                                                                   error:&error];
  49
  50         NSURL* libraryURL = [tmpDirURL URLByAppendingPathComponent:@"Library"];
  51         NSURL* preferencesURL = [tmpDirURL URLByAppendingPathComponent:@"Preferences"];
  52
  53         ok =  (ok && (current_dir = open(".", O_RDONLY) >= 0)
  54                && (chdir([tmpDirURL fileSystemRepresentation]) >= 0)
  55                && (setenv("HOME", [tmpDirURL fileSystemRepresentation], 1) >= 0)
  56                && (bool)(home_var = getenv("HOME")));
  57
  58         ok = ok && [[NSFileManager defaultManager] createDirectoryAtURL:libraryURL
  59                                             withIntermediateDirectories:NO
  60                                                              attributes:NULL
  61                                                                   error:&error];
  62
  63         ok = ok && [[NSFileManager defaultManager] createDirectoryAtURL:preferencesURL
  64                                             withIntermediateDirectories:NO
  65                                                              attributes:NULL
  66                                                                   error:&error];
  67     }
  68
  69     if (ok > 0) {
  70         /* Be trustd */
  71         trustd_init((__bridge CFURLRef) tmpDirURL);
  72     }
  73 }
  74
  75 @end