mirror of
https://github.com/gnustep/libs-base.git
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31098241ae
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/branches/stable@32970 72102866-910b-0410-8b05-ffd578937521
75 lines
2.3 KiB
Objective-C
75 lines
2.3 KiB
Objective-C
#import <Foundation/NSTask.h>
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#import <Foundation/NSFileHandle.h>
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#import <Foundation/NSFileManager.h>
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#import <Foundation/NSData.h>
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#import <Foundation/NSAutoreleasePool.h>
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#import "ObjectTesting.h"
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int main()
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{
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NSTask *task;
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NSPipe *outPipe;
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NSFileManager *mgr;
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NSString *helpers;
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NSFileHandle *outHandle;
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NSAutoreleasePool *arp;
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NSData *data = nil;
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arp = [[NSAutoreleasePool alloc] init];
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mgr = [NSFileManager defaultManager];
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helpers = [mgr currentDirectoryPath];
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helpers = [helpers stringByAppendingPathComponent: @"Helpers"];
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helpers = [helpers stringByAppendingPathComponent: @"obj"];
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task = [[NSTask alloc] init];
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outPipe = [[NSPipe pipe] retain];
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[task setLaunchPath: [helpers stringByAppendingPathComponent: @"testcat"]];
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[task setArguments: [NSArray arrayWithObjects: nil]];
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[task setStandardOutput: outPipe];
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outHandle = [outPipe fileHandleForReading];
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[task launch];
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PASS([task standardOutput] == outPipe, "standardOutput returns pipe");
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data = [outHandle readDataToEndOfFile];
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PASS([data length] > 0, "was able to read data from subtask");
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NSLog(@"Data was %*.*s", [data length], [data length], [data bytes]);
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[task terminate];
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task = [[NSTask alloc] init];
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outPipe = [[NSPipe pipe] retain];
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[task setLaunchPath: [helpers stringByAppendingPathComponent: @"testecho"]];
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[task setArguments: [NSArray arrayWithObjects: @"Hello", @"there", nil]];
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[task setStandardOutput: outPipe];
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outHandle = [outPipe fileHandleForReading];
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[task launch];
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data = [outHandle readDataToEndOfFile];
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PASS([data length] > 0, "was able to read data from subtask");
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NSLog(@"Data was %*.*s", [data length], [data length], [data bytes]);
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[task terminate];
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PASS_EXCEPTION([task launch];, @"NSInvalidArgumentException",
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"raised exception on failed launch")
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[outPipe release];
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[task release];
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#if !defined(__MINGW32__)
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task = [[NSTask alloc] init];
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[task setLaunchPath:
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[helpers stringByAppendingPathComponent: @"processgroup"]];
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[task setArguments: [NSArray arrayWithObjects:
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[NSString stringWithFormat: @"%d", getpgrp()],
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nil]];
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[task launch];
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[task waitUntilExit];
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PASS([task terminationStatus] == 0, "subtask changes process group");
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[task release];
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#endif
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[arp release];
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return 0;
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}
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