8058695: [TESTBUG] Reinvokers with arity >253 can't be cached
Reviewed-by: iignatyev, vlivanov
#// Usage: jjs -scripting javashell.js/* * Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * * - Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * - Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * - Neither the name of Oracle nor the names of its * contributors may be used to endorse or promote products derived * from this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */// Simple Java "shell" with which you can try out// your few liner Java code leaving imports, main etc.// And you can leave even compilation as this script// takes care boilerplate+compile step for you.// Java types usedvar Arrays = Java.type("java.util.Arrays");var BufferedReader = Java.type("java.io.BufferedReader");var FileWriter = Java.type("java.io.FileWriter");var LocalDateTime = Java.type("java.time.LocalDateTime");var InputStreamReader = Java.type("java.io.InputStreamReader");var PrintWriter = Java.type("java.io.PrintWriter");var ProcessBuilder = Java.type("java.lang.ProcessBuilder");var System = Java.type("java.lang.System");// read multiple lines of input from stdin till user// enters an empty linefunction input(endMarker, prompt) { if (!endMarker) { endMarker = ""; } if (!prompt) { prompt = " >> "; } var str = ""; var reader = new BufferedReader(new InputStreamReader(System.in)); var line; while (true) { System.out.print(prompt); line = reader.readLine(); if (line == null || line == endMarker) { break; } str += line + "\n"; } return str;}// write the string to the given filefunction writeTo(file, str) { var w = new PrintWriter(new FileWriter(file)); try { w.print(str); } finally { w.close(); }}// generate Java code with user's input// put inside generated main methodfunction generate(className) { var usercode = input(); if (usercode == "") { return false; } var fullcode = <<EOF// userful imports, add more here if you want// more imports.import static java.lang.System.*;import java.io.*;import java.net.*;import java.math.*;import java.nio.file.*;import java.time.*;import java.time.chrono.*;import java.time.format.*;import java.time.temporal.*;import java.time.zone.*;import java.util.*;import java.util.concurrent.*;import java.util.function.*;import java.util.stream.*;public class ${className} { public static void main(String[] args) throws Exception { ${usercode} }}EOF writeTo("${className}.java", fullcode); return true;}// execute code commandfunction exec(args) { // build child process and start it! new ProcessBuilder(Arrays.asList(args.split(' '))) .inheritIO() .start() .waitFor();}// generate unique namefunction uniqueName() { var now = LocalDateTime.now().toString(); // replace unsafe chars with '_' return "JavaShell" + now.replace(/-|:|\./g, '_');}// read-compile-run loopwhile(true) { var className = uniqueName(); if (generate(className)) { exec("javac ${className}.java"); exec("java ${className}"); } else { break; }}