1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/test/tools/javac/annotations/repeatingAnnotations/combo/RetentionAnnoCombo.java Wed Nov 07 17:01:19 2012 -0800
1.3 @@ -0,0 +1,201 @@
1.4 +/*
1.5 + * Copyright (c) 2012, Oracle and/or its affiliates. All rights reserved.
1.6 + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
1.7 + *
1.8 + * This code is free software; you can redistribute it and/or modify it
1.9 + * under the terms of the GNU General Public License version 2 only, as
1.10 + * published by the Free Software Foundation.
1.11 + *
1.12 + * This code is distributed in the hope that it will be useful, but WITHOUT
1.13 + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
1.14 + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
1.15 + * version 2 for more details (a copy is included in the LICENSE file that
1.16 + * accompanied this code).
1.17 + *
1.18 + * You should have received a copy of the GNU General Public License version
1.19 + * 2 along with this work; if not, write to the Free Software Foundation,
1.20 + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
1.21 + *
1.22 + * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
1.23 + * or visit www.oracle.com if you need additional information or have any
1.24 + * questions.
1.25 + */
1.26 +
1.27 +/**
1.28 + * @test
1.29 + * @bug 8002157
1.30 + * @author sogoel
1.31 + * @summary Combo test for all possible combinations for Retention Values
1.32 + * @build Helper
1.33 + * @compile RetentionAnnoCombo.java
1.34 + * @run main RetentionAnnoCombo
1.35 + */
1.36 +
1.37 +import java.util.HashMap;
1.38 +import java.util.Map;
1.39 +
1.40 +import javax.tools.DiagnosticCollector;
1.41 +import javax.tools.JavaFileObject;
1.42 +import javax.tools.Diagnostic;
1.43 +
1.44 +/*
1.45 + * Generate all combinations for the use of @Retention on base anno or container
1.46 + * anno or both. The test passes if valid test src compile as expected and
1.47 + * and invalid test src fail as expected.
1.48 + * Repeating annotations used only on class for these generated test src.
1.49 + */
1.50 +
1.51 +public class RetentionAnnoCombo extends Helper {
1.52 + static int errors = 0;
1.53 + static boolean exitMode = false;
1.54 + static {
1.55 + String exitOnFail = System.getenv("EXIT_ON_FAIL");
1.56 + if (exitOnFail == null || exitOnFail == "" ) {
1.57 + exitMode = false;
1.58 + }
1.59 + else {
1.60 + if (exitOnFail.equalsIgnoreCase("YES") ||
1.61 + exitOnFail.equalsIgnoreCase("Y") ||
1.62 + exitOnFail.equalsIgnoreCase("TRUE") ||
1.63 + exitOnFail.equalsIgnoreCase("T")) {
1.64 + exitMode = true;
1.65 + }
1.66 + }
1.67 + }
1.68 +
1.69 + public static void main(String args[]) throws Exception {
1.70 + new RetentionAnnoCombo().runTest();
1.71 + }
1.72 +
1.73 + public void runTest() throws Exception {
1.74 +
1.75 + /* 4x4 matrix for Retention values SOURCE, DEFAULT, CLASS, RUNTIME
1.76 + * i -> Retention value on ContainerAnno
1.77 + * j -> Retention value on BaseAnno
1.78 + * 1 -> retention value combo should compile
1.79 + */
1.80 + int[][] retention = { {1, 0, 0, 0},
1.81 + {1, 1, 1, 0},
1.82 + {1, 1, 1, 0},
1.83 + {1, 1, 1, 1} };
1.84 +
1.85 + Map<Integer, String> retMap = setRetentionValMatrix();
1.86 + String contents = "";
1.87 + boolean result = false;
1.88 + int testCtr = 0;
1.89 + for (int i = 0; i < 4 ; i ++) {
1.90 + for (int j = 0; j < 4; j++ ) {
1.91 + testCtr++;
1.92 + String className = "RetentionTest_"+i+"_"+j;
1.93 + contents = getContent(className, retMap, i, j);
1.94 + if (retention[i][j] == 1) {
1.95 + // Code generated should compile
1.96 + result = getCompileResult(contents,className, true);
1.97 + if (!result) {
1.98 + error("FAIL: " + className + " did not compile as expected!", contents);
1.99 + }
1.100 + } else {
1.101 + result = getCompileResult(contents,className, false);
1.102 + if (!result) {
1.103 + error("FAIL: " + className + " compiled unexpectedly!", contents);
1.104 + }
1.105 + }
1.106 + if (result) {
1.107 + System.out.println("Test passed for className = " + className);
1.108 + }
1.109 + }
1.110 + }
1.111 +
1.112 + System.out.println("Total number of tests run: " + testCtr);
1.113 + System.out.println("Total number of errors: " + errors);
1.114 +
1.115 + if (errors > 0)
1.116 + throw new Exception(errors + " errors found");
1.117 + }
1.118 +
1.119 + private boolean getCompileResult(String contents, String className,
1.120 + boolean shouldCompile) throws Exception{
1.121 +
1.122 + DiagnosticCollector<JavaFileObject> diagnostics =
1.123 + new DiagnosticCollector<JavaFileObject>();
1.124 + boolean ok = compileCode(className, contents, diagnostics);
1.125 +
1.126 + String expectedErrKey = "compiler.err.invalid.containedby" +
1.127 + ".annotation.retention";
1.128 + if (!shouldCompile && !ok) {
1.129 + for (Diagnostic<?> d : diagnostics.getDiagnostics()) {
1.130 + if (!((d.getKind() == Diagnostic.Kind.ERROR) &&
1.131 + d.getCode().contains(expectedErrKey))) {
1.132 + error("FAIL: Incorrect error given, expected = "
1.133 + + expectedErrKey + ", Actual = " + d.getCode()
1.134 + + " for className = " + className, contents);
1.135 + }
1.136 + }
1.137 + }
1.138 +
1.139 + return (shouldCompile == ok);
1.140 + }
1.141 +
1.142 + private Map<Integer,String> setRetentionValMatrix() {
1.143 + HashMap<Integer,String> hm = new HashMap<>();
1.144 + hm.put(0,"SOURCE");
1.145 + hm.put(1,"DEFAULT");
1.146 + hm.put(2,"CLASS");
1.147 + hm.put(3,"RUNTIME");
1.148 + return hm;
1.149 + }
1.150 +
1.151 + private String getContent(String className, Map<Integer, String> retMap,
1.152 + int i, int j) {
1.153 +
1.154 + String retContainerVal = retMap.get(i).toString();
1.155 + String retBaseVal = retMap.get(j).toString();
1.156 + String replacedRetBaseVal = "", replacedRetCAVal = "";
1.157 + String retention = Helper.ContentVars.RETENTION.getVal();
1.158 +
1.159 + // @Retention is available as default for both base and container anno
1.160 + if (retContainerVal.equalsIgnoreCase("DEFAULT")
1.161 + && retBaseVal.equalsIgnoreCase("DEFAULT")) {
1.162 + replacedRetBaseVal = "";
1.163 + replacedRetCAVal = "";
1.164 + // @Retention is available as default for container anno
1.165 + } else if (retContainerVal.equalsIgnoreCase("DEFAULT")) {
1.166 + replacedRetBaseVal = retention.replace("#VAL", retBaseVal);
1.167 + replacedRetCAVal = "";
1.168 + // @Retention is available as default for base anno
1.169 + } else if (retBaseVal.equalsIgnoreCase("DEFAULT")) {
1.170 + replacedRetBaseVal = "";
1.171 + replacedRetCAVal = retention.replace("#VAL", retContainerVal);
1.172 + // @Retention is not available as default for both base and container anno
1.173 + } else {
1.174 + replacedRetBaseVal = retention.replace("#VAL", retBaseVal);
1.175 + replacedRetCAVal = retention.replace("#VAL", retContainerVal);
1.176 + }
1.177 +
1.178 + StringBuilder annoData = new StringBuilder();
1.179 + annoData.append(Helper.ContentVars.IMPORTCONTAINERSTMTS.getVal())
1.180 + .append(Helper.ContentVars.IMPORTRETENTION.getVal())
1.181 + .append(Helper.ContentVars.CONTAINERFOR.getVal())
1.182 + .append(replacedRetCAVal)
1.183 + .append(Helper.ContentVars.CONTAINER.getVal())
1.184 + .append(Helper.ContentVars.CONTAINEDBY.getVal())
1.185 + .append(replacedRetBaseVal)
1.186 + .append(Helper.ContentVars.BASE.getVal());
1.187 +
1.188 + String contents = annoData
1.189 + + Helper.ContentVars.REPEATABLEANNO.getVal()
1.190 + + "\nclass "+ className + "{}";
1.191 + return contents;
1.192 + }
1.193 +
1.194 + private void error(String msg,String... contents) throws Exception {
1.195 + System.out.println("error: " + msg);
1.196 + errors++;
1.197 + if (contents.length == 1) {
1.198 + System.out.println("Contents = " + contents[0]);
1.199 + }
1.200 + // Test exits as soon as it gets a failure
1.201 + if (exitMode) throw new Exception();
1.202 + }
1.203 +}
1.204 +
