jjs-common.js revision 1603:086c19a36be6 
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-8144113: Nashorn: enable jjs testing.
26 * @subtest
27 * @summary test used by all other jjs-option* test cases
28 */
29var javaHome = $ENV.JAVA_HOME,
30    homeJjs = "${javaHome}/bin/jjs",
31    altJjs = $EXEC('which jjs').trim(),
32    homejavac = "${javaHome}/bin/javac",
33    altjavac = $EXEC('which javac').trim()
34
35var Files = Java.type('java.nio.file.Files'),
36    Paths = Java.type('java.nio.file.Paths'),
37    System = Java.type('java.lang.System')
38
39// Initialize default values for variables used in different functions
40var func_cond_p = <<EOD
41$EXIT == 0
42EOD
43
44var func_cond_n = <<EOD
45$EXIT != 0
46EOD
47
48var flag_cond_p = <<EOD
49out == e_outp
50EOD
51
52var flag_cond_n = <<EOD
53out == e_outn
54EOD
55
56var e_outp = "true"
57var e_outn = "false"
58
59// special cases in which arguments used for negative testing also
60var args_p = "-scripting"
61var args_n = "-scripting"
62
63// create file to check -flag passing
64var path_f = Paths.get("temp-flag.js")
65var testflag_file = path_f.toAbsolutePath()
66
67// create file to check -flag functionality
68var path_func = Paths.get("temp-func.js")
69var testfunc_file = path_func.toAbsolutePath()
70
71
72function exists(f) {
73    return Files.exists(Paths.get(f))
74}
75
76var jjs = exists(homeJjs) ? homeJjs : altJjs
77var javac = exists(homejavac) ? homejavac : altjavac
78
79if (!exists(jjs)) {
80    throw "no jjs executable found; tried ${homeJjs} and ${altJjs}"
81}
82
83// write code to testflag_file
84function write_testflag_file() {
85    Files.write(testflag_file, msg_flag.getBytes())
86}
87
88// write code to testfunc_file
89function write_testfunc_file() {
90    Files.write(testfunc_file, msg_func.getBytes())
91}
92
93function flag_test_pass() {
94    print("flag test PASSED")
95}
96
97function flag_test_fail(e_out, out) {
98    print("flag test FAILED expected out:${e_out} found:${out}")
99}
100
101// check functionality of flag,cover both positive and negative cases
102function testjjs_opt_func(args, positive) {
103    $EXEC("${jjs} ${args}")
104    var out = $OUT.trim(),
105        err = $ERR.trim()
106    if (positive) {
107        if (eval(func_cond_p))
108            print("functionality test PASSED")
109        else
110            print("functionality test FAILED. stdout: ${out} -- stderr: ${err}")
111    }
112    else {
113        if (eval(func_cond_n))
114            print("functionality test PASSED")
115        else
116            print("functionality test FAILED. stdout: ${out} -- stderr: ${err}")
117    }
118
119}
120
121// check if corresponding $OPTIONS._XXX is set for given flag
122function testjjs_opt(args, type, func) {
123    $EXEC("${jjs} ${args}")
124    var out = $OUT.trim(),
125        err = $ERR.trim()
126    if (type) {
127        if (eval(flag_cond_p)) {
128            flag_test_pass()
129            if (func)
130                testjjs_opt_func(arg_p, type)
131        }
132        else {
133            flag_test_fail(e_outp, out)
134        }
135    }
136    else {
137        if (eval(flag_cond_n)) {
138            flag_test_pass()
139            if (func)
140                testjjs_opt_func(arg_n, type)
141        }
142        else {
143            flag_test_fail(e_outn, out)
144        }
145    }
146}
147
148// Main entry point to test both flag and its functionality
149function testjjs_flag_and_func(flag, param) {
150    try {
151        var args = "${flag}" + "${param}"
152        write_testflag_file()
153        write_testfunc_file()
154        print("${flag} flag positive test:")
155        testjjs_opt("${args_p} ${args} ${testflag_file}", true, true) // positive test
156        print("${flag} flag negative test:")
157        testjjs_opt("${args_n} ${testflag_file}", false, true)        // negative test
158    } finally {
159        $EXEC("rm ${testflag_file}")
160        $EXEC("rm ${testfunc_file}")
161    }
162}
163
164// Main entry point to check only functionality of given -flag
165function testjjs_functionality(flag, param) {
166    try {
167        var args = "${flag}" + "${param}"
168        write_testfunc_file()
169        print("${flag} flag positive test:")
170        testjjs_opt_func("${args_p} ${args} ${testfunc_file}", true) // positive test
171        print("${flag} flag negative test:")
172        testjjs_opt_func("${args_n} ${testfunc_file}", false)        // negative test
173    } finally {
174        $EXEC("rm ${testfunc_file}")
175    }
176}
177
178// Main entry point to check only -flag settings for given flag
179function testjjs_flag(flag, param) {
180    try {
181        var args = "${flag}" + "${param}"
182        write_testflag_file()
183        print("${flag} flag positive test:")
184        testjjs_opt("${args_p} ${args} ${testflag_file}", true, false) // positive test
185        print("${flag} flag negative test:")
186        testjjs_opt("${args_n} ${testflag_file}", false, false)        // negative test
187    } finally {
188        $EXEC("rm ${testflag_file}")
189    }
190}
191