1/*
2   Copyright (C) 2005 Free Software Foundation, Inc.
3
4   Written by: David Ayers <d.ayers@inode.at>
5   Date: February 2005
6
7   This file is part of the GNUstep Base Library.
8
9   This library is free software; you can redistribute it and/or
10   modify it under the terms of the GNU Lesser General Public
11   License as published by the Free Software Foundation; either
12   version 2 of the License, or (at your option) any later version.
13
14   This library is distributed in the hope that it will be useful,
15   but WITHOUT ANY WARRANTY; without even the implied warranty of
16   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
17   Library General Public License for more details.
18
19   You should have received a copy of the GNU Library General Public
20   License along with this library; if not, write to the Free
21   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111 USA.
22
23*/
24
25#import "Testing.h"
26#import "ObjectTesting.h"
27#import <Foundation/Foundation.h>
28
29int main()
30{
31  NSAutoreleasePool   *arp = [NSAutoreleasePool new];
32  /* We invert the order so that we really test the FD values when they
33     are not opened in order.  */
34  NSFileHandle *stdErrFH = [NSFileHandle fileHandleWithStandardError];
35  NSFileHandle *stdOutFH = [NSFileHandle fileHandleWithStandardOutput];
36  NSFileHandle *stdInFH = [NSFileHandle fileHandleWithStandardInput];
37  NSFileHandle *stdNullFH = [NSFileHandle fileHandleWithNullDevice];
38  NSFileHandle *t1FH, *t2FH;
39  NSString *tPath = [NSString stringWithFormat:@"%@/%@",NSTemporaryDirectory(),[[NSProcessInfo processInfo]globallyUniqueString]];
40  NSData *t1Data = [tPath dataUsingEncoding:NSUTF8StringEncoding];
41  NSData *t2Data;
42
43  PASS([stdInFH isKindOfClass:[NSFileHandle class]],
44       "NSFileHandle understands +fileHandleWithStandardInput");
45  PASS([stdInFH fileDescriptor]==0,
46       "NSFileHandle +fileHandleWithStandardInput has 0 as fileDescriptor");
47
48  PASS([stdOutFH isKindOfClass:[NSFileHandle class]],
49       "NSFileHandle understands +fileHandleWithStandardOutput");
50  PASS([stdOutFH fileDescriptor]==1,
51       "NSFileHandle +fileHandleWithStandardOutput has 1 as fileDescriptor");
52
53  PASS([stdErrFH isKindOfClass:[NSFileHandle class]],
54       "NSFileHandle understands +fileHandleWithStandardError");
55  PASS([stdErrFH fileDescriptor]==2,
56       "NSFileHandle +fileHandleWithStandardError has 2 as fileDescriptor");
57
58  PASS([stdNullFH isKindOfClass:[NSFileHandle class]],
59       "NSFileHandle understands +fileHandleWithNullDevice");
60
61  t1FH = [[NSFileHandle alloc] initWithFileDescriptor: 0];
62  PASS([t1FH isKindOfClass:[NSFileHandle class]],
63       "NSFileHandle understands -initWithFileDescriptor:");
64
65  t1FH = [NSFileHandle fileHandleForWritingAtPath: tPath];
66  PASS(t1FH == nil,
67       "NSFileHandle +fileHandleForWritingAtPath: with non-existing file return nil");
68
69  [@"" writeToFile: tPath atomically: YES];
70  t1FH = [NSFileHandle fileHandleForWritingAtPath: tPath];
71  PASS([t1FH isKindOfClass:[NSFileHandle class]],
72       "NSFileHandle understands +fileHandleForWritingAtPath:");
73
74  t2FH = [NSFileHandle fileHandleForReadingAtPath: tPath];
75  PASS([t2FH isKindOfClass:[NSFileHandle class]],
76       "NSFileHandle understands +fileHandleForReadingAtPath:");
77
78  [t1FH writeData: t1Data];
79  t2Data = [t2FH availableData];
80  PASS([t1Data isEqual: t2Data],
81       "NSFileHandle -writeData:/-availableData match");
82
83  [[NSFileManager defaultManager] removeFileAtPath: tPath handler: nil];
84
85  [arp release]; arp = nil;
86  return 0;
87}
88