rev 1637 : 8151518: relax test requirements to reduce dependency on directory contents

   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  * Test $EXEC and $ENV.PWD handling across platforms.
  26  * There must be a java executable in the PATH.
  27  *
  28  * @test
  29  * @option -scripting
  30  * @run
  31  */
  32 
  33 $EXEC(["java", "-version"])
  34 if ($EXIT != 0) {
  35     throw 'java executable problem: ' + $ERR
  36 }
  37 
  38 function eq(p, q, e) {
  39     if (p != q) {
  40         throw e
  41     }
  42 }
  43 
  44 function neq(p, q, e) {
  45     if (p == q) {
  46         throw e
  47     }
  48 }
  49 
  50 var File    = Java.type("java.io.File"),
  51     System  = Java.type("java.lang.System"),
  52     win     = System.getProperty("os.name").startsWith("Windows"),
  53     sep     = File.separator,
  54     startwd = $ENV.PWD,
  55     upwd    = startwd.substring(0, startwd.lastIndexOf(sep))
  56 
  57 $EXEC("ls")
  58 var ls_startwd = $OUT
  59 $EXEC("cd ..; ls")
  60 var ls_cdupwd = $OUT
  61 eq($ENV.PWD, startwd, 'PWD changed during $EXEC cd')
  62 neq(ls_startwd, ls_cdupwd, 'same ls result for startwd and upwd with $EXEC cd')

  63 
  64 $ENV.PWD = upwd
  65 eq($ENV.PWD, upwd, '$ENV.PWD change had no effect')
  66 $EXEC("ls")
  67 var ls_epupwd = $OUT
  68 neq(ls_startwd, ls_epupwd, 'same ls result for startwd and upwd with $ENV.PWD cd')

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