| /* |
| * Copyright (c) 2012, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. |
| * |
| * This code is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| |
| /* |
| * @test |
| * @bug 8002091 |
| * @summary Test options patterns for javac,javah,javap and javadoc using |
| * javac as a test launcher. Create a dummy javac and intercept options to check |
| * reception of options as passed through the launcher without having to launch |
| * javac. Only -J and -cp ./* options should be consumed by the launcher. |
| * @modules jdk.compiler |
| * jdk.zipfs |
| * @run main ToolsOpts |
| * @author ssides |
| */ |
| |
| import java.io.File; |
| import java.io.IOException; |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| public class ToolsOpts extends TestHelper { |
| static String[][] optionPatterns = { |
| {"-J-Xmx128m"}, |
| {"-J-version"}, |
| {"-J-XshowSettings:vm"}, |
| {"-J-Xdiag"}, |
| {"-J-showversion"}, |
| {"-J-version", "-option"}, |
| {"-option"}, |
| {"-option:sub"}, |
| {"-option:sub-"}, |
| {"-option:sub1,sub2"}, // -option:list |
| {"-option:{sub1,sub2,sub3}"}, // -option:{list} |
| {"-option:{{sub1,sub2,sub3}}"},// -option:{{list}} |
| {"-option/c:/export/date/tmp"}, |
| {"-option=value"}, |
| {"-Dpk1.pk2.pk3"}, // dot in option |
| {"-Dpk1.pk2=value"}, // dot in option followed by =value |
| {"@<filename>"}, |
| {"-option", "http://site.com", "http://site.org"}, |
| {"-option", "name", "p1:p2.."}, |
| {"-All these non-options show launchers pass options as is to tool."}, |
| {"-option"}, |
| {"-option:sub"}, |
| {"-option:sub-"}, |
| {"-option", "<path>"}, |
| {"-option", "<file>"}, |
| {"-option", "<dir>"}, |
| {"-option", "http://a/b/c/g;x?y#s"}, |
| {"-option", "<html code>"}, |
| {"-option", "name1:name2"}, |
| {"-option", "3"}, |
| {"option1", "-J-version", "option2"}, |
| {"option1", "-J-version", "-J-XshowSettings:vm", "option2"},}; |
| |
| static void init() throws IOException { |
| |
| // A tool which simulates com.sun.tools.javac.Main argument processing, |
| // intercepts options passed via the javac launcher. |
| final String mainJava = "Main" + JAVA_FILE_EXT; |
| List<String> contents = new ArrayList<>(); |
| contents.add("package com.sun.tools.javac;"); |
| contents.add("public class Main {"); |
| contents.add(" public static void main(String... args) {\n"); |
| contents.add(" for (String x : args) {\n"); |
| contents.add(" if(x.compareTo(\" \")!=0)\n"); |
| contents.add(" System.out.println(x);\n"); |
| contents.add(" }\n"); |
| contents.add(" }\n"); |
| contents.add("}\n"); |
| String mainJavaPath = "patch-src/com/sun/tools/javac/" + mainJava; |
| File mainJavaFile = new File(mainJavaPath.replace('/', File.separatorChar)); |
| mainJavaFile.getParentFile().mkdirs(); |
| createFile(mainJavaFile, contents); |
| |
| // compile Main.java into directory to override classes in jdk.compiler |
| new File("jdk.compiler").mkdir(); |
| compile("--patch-module", "jdk.compiler=patch-src", |
| "-d", "jdk.compiler", |
| mainJavaFile.toString()); |
| } |
| |
| static void pass(String msg) { |
| System.out.println("pass: " + msg); |
| } |
| |
| static void errout(String msg) { |
| System.err.println(msg); |
| } |
| |
| // Return position of -J option or -1 is does not contain a -J option. |
| static int indexOfJoption(String[] opts) { |
| for (int i = 0; i < opts.length; i++) { |
| if (opts[i].startsWith("-J")) { |
| return i; |
| } |
| } |
| return -1; |
| } |
| |
| /* |
| * Check that J options a) are not passed to tool, and b) do the right thing, |
| * that is, they should be passed to java launcher and work as expected. |
| */ |
| static void checkJoptionOutput(TestResult tr, String[] opts) throws IOException { |
| // Check -J-version options are not passed but do what they should. |
| String jopts = ""; |
| for (String pat : opts) { |
| jopts = jopts.concat(pat + " "); |
| if (tr.contains("-J")) { |
| throw new RuntimeException( |
| "failed: output should not contain option " + pat); |
| } |
| if (pat.compareTo("-J-version") == 0 || |
| pat.compareTo("-J-showversion") == 0) { |
| if (!tr.contains("java version") && |
| !tr.contains("openjdk version")) { |
| throw new RuntimeException("failed: " + pat + |
| " should display a version string."); |
| } |
| } else if (pat.compareTo("-J-XshowSettings:VM") == 0) { |
| if (!tr.contains("VM settings")) { |
| throw new RuntimeException("failed: " + pat + |
| " should have display VM settings."); |
| } |
| } |
| } |
| pass("Joption check: " + jopts); |
| } |
| |
| /* |
| * Feed each option pattern in optionPatterns array to javac launcher with |
| * checking program preempting javac. Check that option received by 'dummy' |
| * javac is the one passed on the command line. |
| */ |
| static void runTestOptions() throws IOException { |
| init(); |
| TestResult tr; |
| int jpos = -1; |
| String xPatch = "-J--patch-module=jdk.compiler=jdk.compiler"; |
| for (String arg[] : optionPatterns) { |
| jpos = indexOfJoption(arg); |
| //Build a cmd string for output in results reporting. |
| String cmdString = javacCmd + " " + xPatch; |
| for (String opt : arg) { |
| cmdString = cmdString.concat(" " + opt); |
| } |
| switch (arg.length) { |
| case 1: |
| tr = doExec(javacCmd, xPatch, arg[0]); |
| break; |
| case 2: |
| tr = doExec(javacCmd, xPatch, arg[0], arg[1]); |
| break; |
| case 3: |
| tr = doExec(javacCmd, xPatch, arg[0], arg[1], arg[2]); |
| break; |
| case 4: |
| tr = doExec(javacCmd, xPatch, arg[0], arg[1], arg[2], arg[3]); |
| break; |
| default: |
| tr = null; |
| break; |
| } |
| |
| String[] output = tr.testOutput.toArray(new String[tr.testOutput.size()]); |
| //-Joptions should not be passed to tool |
| if (jpos > -1) { |
| checkJoptionOutput(tr, arg); |
| if (tr.contains(arg[jpos])) { |
| throw new RuntimeException( |
| "failed! Should not have passed -J option to tool.\n" |
| + "CMD: " + cmdString); |
| } |
| } else { |
| //check that each non -J option was passed to tool. |
| for (int i = 0; i < arg.length; i++) { |
| if (output[i].compareTo(arg[i]) != 0) { |
| throw new RuntimeException( |
| "failed! CMD: " + cmdString + "\n case:" + |
| output[i] + " != " + arg[i]); |
| } else { |
| pass("check " + output[i] + " == " + arg[i]); |
| } |
| } |
| } |
| pass(cmdString); |
| } |
| } |
| |
| public static void main(String... args) throws IOException { |
| runTestOptions(); |
| } |
| } |