1 /* 2 * Copyright (c) 2013, 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 * @test 26 * @bug 4263768 4785453 27 * @summary Verify that the compiler does not crash when java.lang is not 28 * @library /tools/javac/lib 29 * @build ToolBox 30 * @run main NoJavaLangTest 31 */ 32 33 import java.util.ArrayList; 34 import java.util.List; 35 36 //original test: test/tools/javac/fatalErrors/NoJavaLang.sh 37 public class NoJavaLangTest { 38 39 private static final String noJavaLangSrc = 40 "public class NoJavaLang {\n" + 41 " private String s;\n" + 42 "\n" + 43 " public String s() {\n" + 44 " return s;\n" + 45 " }\n" + 46 "}"; 47 48 private static final String compilerErrorMessage = 49 "Fatal Error: Unable to find package java.lang in classpath or bootclasspath"; 50 51 public static void main(String[] args) throws Exception { 52 // "${TESTJAVA}${FS}bin${FS}javac" ${TESTTOOLVMOPTS} NoJavaLang.java 2> "${TMP1}" 53 ToolBox.JavaToolArgs javacSuccessArgs = 54 new ToolBox.JavaToolArgs().setSources(noJavaLangSrc); 55 ToolBox.javac(javacSuccessArgs); 56 57 // "${TESTJAVA}${FS}bin${FS}javac" ${TESTTOOLVMOPTS} -bootclasspath . NoJavaLang.java 2> "${TMP1}" 58 List<String> output = new ArrayList<>(); 59 ToolBox.JavaToolArgs javacFailArgs = 60 new ToolBox.JavaToolArgs(ToolBox.Expect.FAIL) 61 .setOptions("-bootclasspath", ".") 62 .setSources(noJavaLangSrc) 63 .setErrOutput(output); 64 65 int cr = ToolBox.javac(javacFailArgs); 66 if (cr != 3) { 67 throw new AssertionError("Compiler exit result should be 3"); 68 } 69 70 // diff ${DIFFOPTS} -c "${TESTSRC}${FS}NoJavaLang.out" "${TMP1}" 71 if (!(output.size() == 1 && output.get(0).equals(compilerErrorMessage))) { 72 throw new AssertionError("javac generated error output is not correct"); 73 } 74 } 75 76 }