1/*
2 * Copyright (c) 2015, 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-8087292: nashorn should have a "fail-fast" option for scripting, analog to bash "set -e"
26 *
27 * @test
28 * @option -scripting
29 * @run
30 */
31
32load(__DIR__ + "JDK-util.js")
33
34var jHomePath = System.getenv("JAVA_HOME")
35var jLauncher = "${jHomePath}/bin/java"
36var altjLauncher = which('java')
37
38if (windows) {
39    if(winCyg) {
40        jLauncher = "${jHomePath}" + "/bin/java.exe"
41        jLauncher = cygpath(jLauncher,outPath.windows)
42    }
43    else {
44        jLauncher = "${jHomePath}" + "\\bin\\java.exe"
45        altjLauncher = which('java.exe')
46        altjLauncher = cygpath(altjLauncher,outPath.windows)
47    }
48}
49
50function exists(f) {
51    return Files.exists(Paths.get(f))
52}
53
54var javaLauncher = exists(jLauncher) ? jLauncher : altjLauncher
55
56
57if (!exists(javaLauncher)) {
58    throw "no java launcher found; tried ${jLauncher} and ${altjLauncher}"
59}
60
61function tryExec() {
62    try {
63	$EXEC("${javaLauncher}")
64    } catch (e) {
65      print(e)
66    }
67
68    // make sure we got non-zero ("failure") exit code!
69    if ($EXIT == 0) {
70        print("Error: expected $EXIT code to be non-zero")
71    }
72}
73//convert windows paths to cygwin
74if (windows)
75    javaLauncher = (winCyg) ? cygpath(javaLauncher,outPath.mixed).trim() : cygpath(javaLauncher,outPath.windows).trim()
76
77// no exception now!
78tryExec()
79
80// turn on error with non-zero exit code
81$ENV.JJS_THROW_ON_EXIT = "1"
82tryExec()
83
84// no exception after this
85$ENV.JJS_THROW_ON_EXIT = "0"
86tryExec()
87