Wed, 01 Oct 2014 07:47:24 -0700
Added tag jdk8u40-b08 for changeset 89551828b279
attila@963 | 1 | /* |
attila@963 | 2 | * Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved. |
attila@963 | 3 | * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
attila@963 | 4 | * |
attila@963 | 5 | * This code is free software; you can redistribute it and/or modify it |
attila@963 | 6 | * under the terms of the GNU General Public License version 2 only, as |
attila@963 | 7 | * published by the Free Software Foundation. |
attila@963 | 8 | * |
attila@963 | 9 | * This code is distributed in the hope that it will be useful, but WITHOUT |
attila@963 | 10 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
attila@963 | 11 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
attila@963 | 12 | * version 2 for more details (a copy is included in the LICENSE file that |
attila@963 | 13 | * accompanied this code). |
attila@963 | 14 | * |
attila@963 | 15 | * You should have received a copy of the GNU General Public License version |
attila@963 | 16 | * 2 along with this work; if not, write to the Free Software Foundation, |
attila@963 | 17 | * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
attila@963 | 18 | * |
attila@963 | 19 | * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
attila@963 | 20 | * or visit www.oracle.com if you need additional information or have any |
attila@963 | 21 | * questions. |
attila@963 | 22 | */ |
attila@963 | 23 | |
attila@963 | 24 | /** |
attila@963 | 25 | * JDK-8055107: Extension directives to turn on callsite profiling, tracing, AST print and other debug features locally |
attila@963 | 26 | * |
attila@963 | 27 | * @test |
attila@963 | 28 | * @option -Dnashorn.debug=true |
attila@963 | 29 | * @option -scripting |
attila@963 | 30 | * @run |
attila@963 | 31 | * @fork |
attila@963 | 32 | */ |
attila@963 | 33 | |
attila@963 | 34 | function runScriptEngine(code) { |
attila@963 | 35 | var imports = new JavaImporter( |
attila@963 | 36 | java.io, java.lang, java.util, javax.script); |
attila@963 | 37 | |
attila@963 | 38 | with(imports) { |
attila@963 | 39 | var m = new ScriptEngineManager(); |
attila@963 | 40 | // get current System.err |
attila@963 | 41 | var oldErr = System.err; |
attila@963 | 42 | var baos = new ByteArrayOutputStream(); |
attila@963 | 43 | var newErr = new PrintStream(baos); |
attila@963 | 44 | try { |
attila@963 | 45 | // set new standard err |
attila@963 | 46 | System.setErr(newErr); |
attila@963 | 47 | var engine = m.getEngineByName("nashorn"); |
attila@963 | 48 | engine.eval(code); |
attila@963 | 49 | newErr.flush(); |
attila@963 | 50 | return new java.lang.String(baos.toByteArray()); |
attila@963 | 51 | } finally { |
attila@963 | 52 | // restore System.err to old value |
attila@963 | 53 | System.setErr(oldErr); |
attila@963 | 54 | } |
attila@963 | 55 | } |
attila@963 | 56 | } |
attila@963 | 57 | |
attila@963 | 58 | // nashorn callsite trace enterexit |
attila@963 | 59 | var str = runScriptEngine(<<CODE |
attila@963 | 60 | function func() { |
attila@963 | 61 | "nashorn callsite trace enterexit"; |
attila@963 | 62 | k(); |
attila@963 | 63 | } |
attila@963 | 64 | |
attila@963 | 65 | function k() { |
attila@963 | 66 | var x = "hello"; |
attila@963 | 67 | } |
attila@963 | 68 | |
attila@963 | 69 | func(); |
attila@963 | 70 | CODE); |
attila@963 | 71 | |
attila@963 | 72 | if (!str.contains(" ENTER ")) { |
attila@963 | 73 | fail("expected 'ENTER' in trace mode output"); |
attila@963 | 74 | } |
attila@963 | 75 | |
attila@963 | 76 | if (!str.contains(" EXIT ")) { |
attila@963 | 77 | fail("expected 'EXIT' in trace mode output"); |
attila@963 | 78 | } |
attila@963 | 79 | |
attila@963 | 80 | // nashorn callsite trace objects |
attila@963 | 81 | var str = runScriptEngine(<<CODE |
attila@963 | 82 | "nashorn callsite trace objects"; |
attila@963 | 83 | function func(x) { |
attila@963 | 84 | } |
attila@963 | 85 | |
attila@963 | 86 | func("hello"); |
attila@963 | 87 | CODE); |
attila@963 | 88 | |
attila@963 | 89 | if (!str.contains(" ENTER ")) { |
attila@963 | 90 | fail("expected 'ENTER' in trace mode output"); |
attila@963 | 91 | } |
attila@963 | 92 | |
attila@963 | 93 | if (!str.contains(" EXIT ")) { |
attila@963 | 94 | fail("expected 'EXIT' in trace mode output"); |
attila@963 | 95 | } |
attila@963 | 96 | |
attila@963 | 97 | if (!str.contains("hello")) { |
attila@963 | 98 | fail("expected argument to be traced in trace objects mode"); |
attila@963 | 99 | } |
attila@963 | 100 | |
attila@963 | 101 | // nashorn callsite trace misses |
attila@963 | 102 | str = runScriptEngine(<<CODE |
attila@963 | 103 | function f() { |
attila@963 | 104 | "nashorn callsite trace misses"; |
attila@963 | 105 | k(); |
attila@963 | 106 | } |
attila@963 | 107 | |
attila@963 | 108 | function k() {} |
attila@963 | 109 | f(); |
attila@963 | 110 | CODE); |
attila@963 | 111 | |
attila@963 | 112 | if (!str.contains(" MISS ")) { |
attila@963 | 113 | fail("expected callsite MISS trace messages"); |
attila@963 | 114 | } |
attila@963 | 115 | |
attila@963 | 116 | // nashorn print lower ast |
attila@963 | 117 | str = runScriptEngine(<<CODE |
attila@963 | 118 | function foo() { |
attila@963 | 119 | "nashorn print lower ast"; |
attila@963 | 120 | var x = 'hello'; |
attila@963 | 121 | } |
attila@963 | 122 | foo(); |
attila@963 | 123 | CODE); |
attila@963 | 124 | |
attila@963 | 125 | if (!str.contains("Lower AST for: 'foo'") || |
attila@963 | 126 | !str.contains("nashorn print lower ast")) { |
attila@963 | 127 | fail("expected Lower AST to be printed for 'foo'"); |
attila@963 | 128 | } |
attila@963 | 129 | |
attila@963 | 130 | // nashorn print ast |
attila@963 | 131 | str = runScriptEngine(<<CODE |
attila@963 | 132 | function foo() { |
attila@963 | 133 | "nashorn print ast"; |
attila@963 | 134 | } |
attila@963 | 135 | CODE); |
attila@963 | 136 | if (!str.contains("[function ") || |
attila@963 | 137 | !str.contains("nashorn print ast")) { |
attila@963 | 138 | fail("expected AST to be printed"); |
attila@963 | 139 | } |
attila@963 | 140 | |
attila@963 | 141 | // nashorn print symbols |
attila@963 | 142 | str = runScriptEngine(<<CODE |
attila@963 | 143 | function bar(a) { |
attila@963 | 144 | "nashorn print symbols"; |
attila@963 | 145 | if (a) print(a); |
attila@963 | 146 | } |
attila@963 | 147 | |
attila@963 | 148 | bar(); |
attila@963 | 149 | CODE) |
attila@963 | 150 | |
attila@963 | 151 | if (!str.contains("[BLOCK in 'Function bar']")) { |
attila@963 | 152 | fail("expected symbols to be printed for 'bar'"); |
attila@963 | 153 | } |
attila@963 | 154 | |
attila@963 | 155 | // nashorn print parse |
attila@963 | 156 | str = runScriptEngine(<<CODE |
attila@963 | 157 | "nashorn print parse"; |
attila@963 | 158 | |
attila@963 | 159 | function func() {} |
attila@963 | 160 | CODE); |
attila@963 | 161 | |
attila@963 | 162 | if (!str.contains("function func") || |
attila@963 | 163 | !str.contains("nashorn print parse")) { |
attila@963 | 164 | fail("expected nashorn print parse output"); |
attila@963 | 165 | } |
attila@963 | 166 | |
attila@963 | 167 | // nashorn print lower parse |
attila@963 | 168 | str = runScriptEngine(<<CODE |
attila@963 | 169 | "nashorn print lower parse"; |
attila@963 | 170 | |
attila@963 | 171 | function func() {} |
attila@963 | 172 | |
attila@963 | 173 | func() |
attila@963 | 174 | CODE); |
attila@963 | 175 | |
attila@963 | 176 | if (!str.contains("function {U%}func") || |
attila@963 | 177 | !str.contains("nashorn print lower parse")) { |
attila@963 | 178 | fail("expected nashorn print lower parse output"); |
attila@963 | 179 | } |