1 /*
   2  * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * This code is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.
   8  *
   9  * This code is distributed in the hope that it will be useful, but WITHOUT
  10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  12  * version 2 for more details (a copy is included in the LICENSE file that
  13  * accompanied this code).
  14  *
  15  * You should have received a copy of the GNU General Public License version
  16  * 2 along with this work; if not, write to the Free Software Foundation,
  17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  18  *
  19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  20  * or visit www.oracle.com if you need additional information or have any
  21  * questions.
  22  */
  23 
  24 /**
  25  * JDK-8141209 : $EXEC should allow streaming
  26  *
  27  * @test
  28  * @fork
  29  * @option -scripting
  30  * @run
  31  */
  32 
  33 
  34 var System = Java.type("java.lang.System");
  35 var File = Java.type("java.io.File");
  36 var ByteArrayInputStream = Java.type("java.io.ByteArrayInputStream");
  37 var ByteArrayOutputStream = Java.type("java.io.ByteArrayOutputStream");
  38 
  39 var input = <<<EOD
  40 There was an Old Man with a beard,
  41 Who said, It is just as I feared!
  42 Two Owls and a Hen,
  43 Four Larks and a Wren,
  44 Have all built their nests in my beard!
  45 EOD
  46 
  47 function tempFile() {
  48     return File.createTempFile("JDK-8141209", ".txt").toString();
  49 }
  50 
  51 `ls -l / | sed > ${tempFile()} -e '/^d/ d'`
  52 
  53 $EXEC(["ls", "-l", "|", "sed", "-e", "/^d/ d", ">", tempFile()])
  54 
  55 var t1 = tempFile();
  56 
  57 $EXEC(<<<EOD)
  58 ls -l >${t1}
  59 sed <${t1} >${tempFile()} -e '/^d/ d'
  60 EOD
  61 
  62 $EXEC(<<<EOD, `ls -l`)
  63 sed >${tempFile()} -e '/^d/ d'
  64 EOD
  65 
  66 var instream = new ByteArrayInputStream(input.getBytes());
  67 var outstream = new ByteArrayOutputStream();
  68 var errstream = new ByteArrayOutputStream();
  69 $EXEC("sed -e '/beard/ d'", instream, outstream, errstream);
  70 var out = outstream.toString();
  71 var err = errstream.toString();
  72 
  73 instream = new ByteArrayInputStream(input.getBytes());
  74 $EXEC("sed -e '/beard/ d'", instream, System.out, System.err);
  75 
  76 
  77 $EXEC(<<<EOD)
  78 cd .
  79 setenv TEMP 0
  80 unsetenv TEMP
  81 EOD
  82 
  83 $ENV.JJS_THROW_ON_EXIT = "1";
  84 $ENV.JJS_TIMEOUT = "1000";
  85 $ENV.JJS_ECHO = "1";
  86 $ENV.JJS_INHERIT_IO = "1";
  87 
  88 $EXEC("echo hello world", instream);
  89 
  90 
  91