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test/tools/javac/annotations/repeatingAnnotations/combo/RetentionAnnoCombo.java@959103a6100f (annotated)

test/tools/javac/annotations/repeatingAnnotations/combo/RetentionAnnoCombo.java

Wed, 27 Apr 2016 01:34:52 +0800

author

aoqi

date

Wed, 27 Apr 2016 01:34:52 +0800

changeset 0

959103a6100f

child 2525

2eb010b6cb22

permissions

-rw-r--r--

Initial load
http://hg.openjdk.java.net/jdk8u/jdk8u/langtools/
changeset: 2573:53ca196be1ae
tag: jdk8u25-b17

aoqi@0	1	/*
aoqi@0	2	* Copyright (c) 2012, 2013, Oracle and/or its affiliates. All rights reserved.
aoqi@0	3	* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
aoqi@0	4	*
aoqi@0	5	* This code is free software; you can redistribute it and/or modify it
aoqi@0	6	* under the terms of the GNU General Public License version 2 only, as
aoqi@0	7	* published by the Free Software Foundation.
aoqi@0	8	*
aoqi@0	9	* This code is distributed in the hope that it will be useful, but WITHOUT
aoqi@0	10	* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
aoqi@0	11	* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
aoqi@0	12	* version 2 for more details (a copy is included in the LICENSE file that
aoqi@0	13	* accompanied this code).
aoqi@0	14	*
aoqi@0	15	* You should have received a copy of the GNU General Public License version
aoqi@0	16	* 2 along with this work; if not, write to the Free Software Foundation,
aoqi@0	17	* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
aoqi@0	18	*
aoqi@0	19	* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
aoqi@0	20	* or visit www.oracle.com if you need additional information or have any
aoqi@0	21	* questions.
aoqi@0	22	*/
aoqi@0	23
aoqi@0	24	/**
aoqi@0	25	* @test
aoqi@0	26	* @bug 8002157
aoqi@0	27	* @author sogoel
aoqi@0	28	* @summary Combo test for all possible combinations for Retention Values
aoqi@0	29	* @build Helper
aoqi@0	30	* @compile RetentionAnnoCombo.java
aoqi@0	31	* @run main RetentionAnnoCombo
aoqi@0	32	*/
aoqi@0	33
aoqi@0	34	import java.util.HashMap;
aoqi@0	35	import java.util.Map;
aoqi@0	36
aoqi@0	37	import javax.tools.DiagnosticCollector;
aoqi@0	38	import javax.tools.JavaFileObject;
aoqi@0	39	import javax.tools.Diagnostic;
aoqi@0	40
aoqi@0	41	/*
aoqi@0	42	* Generate all combinations for the use of @Retention on base anno or container
aoqi@0	43	* anno or both. The test passes if valid test src compile as expected and
aoqi@0	44	* and invalid test src fail as expected.
aoqi@0	45	* Repeating annotations used only on class for these generated test src.
aoqi@0	46	*/
aoqi@0	47
aoqi@0	48	public class RetentionAnnoCombo extends Helper {
aoqi@0	49	static int errors = 0;
aoqi@0	50	static boolean exitMode = false;
aoqi@0	51	static {
aoqi@0	52	String exitOnFail = System.getenv("EXIT_ON_FAIL");
aoqi@0	53	if (exitOnFail == null || exitOnFail == "" ) {
aoqi@0	54	exitMode = false;
aoqi@0	55	}
aoqi@0	56	else {
aoqi@0	57	if (exitOnFail.equalsIgnoreCase("YES") ||
aoqi@0	58	exitOnFail.equalsIgnoreCase("Y") ||
aoqi@0	59	exitOnFail.equalsIgnoreCase("TRUE") ||
aoqi@0	60	exitOnFail.equalsIgnoreCase("T")) {
aoqi@0	61	exitMode = true;
aoqi@0	62	}
aoqi@0	63	}
aoqi@0	64	}
aoqi@0	65
aoqi@0	66	public static void main(String args[]) throws Exception {
aoqi@0	67	new RetentionAnnoCombo().runTest();
aoqi@0	68	}
aoqi@0	69
aoqi@0	70	public void runTest() throws Exception {
aoqi@0	71
aoqi@0	72	/* 4x4 matrix for Retention values SOURCE, DEFAULT, CLASS, RUNTIME
aoqi@0	73	* i -> Retention value on ContainerAnno
aoqi@0	74	* j -> Retention value on BaseAnno
aoqi@0	75	* 1 -> retention value combo should compile
aoqi@0	76	*/
aoqi@0	77	int[][] retention = { {1, 0, 0, 0},
aoqi@0	78	{1, 1, 1, 0},
aoqi@0	79	{1, 1, 1, 0},
aoqi@0	80	{1, 1, 1, 1} };
aoqi@0	81
aoqi@0	82	Map<Integer, String> retMap = setRetentionValMatrix();
aoqi@0	83	String contents = "";
aoqi@0	84	boolean result = false;
aoqi@0	85	int testCtr = 0;
aoqi@0	86	for (int i = 0; i < 4 ; i ++) {
aoqi@0	87	for (int j = 0; j < 4; j++ ) {
aoqi@0	88	testCtr++;
aoqi@0	89	String className = "RetentionTest_"+i+"_"+j;
aoqi@0	90	contents = getContent(className, retMap, i, j);
aoqi@0	91	if (retention[i][j] == 1) {
aoqi@0	92	// Code generated should compile
aoqi@0	93	result = getCompileResult(contents,className, true);
aoqi@0	94	if (!result) {
aoqi@0	95	error("FAIL: " + className + " did not compile as expected!", contents);
aoqi@0	96	}
aoqi@0	97	} else {
aoqi@0	98	result = getCompileResult(contents,className, false);
aoqi@0	99	if (!result) {
aoqi@0	100	error("FAIL: " + className + " compiled unexpectedly!", contents);
aoqi@0	101	}
aoqi@0	102	}
aoqi@0	103	if (result) {
aoqi@0	104	System.out.println("Test passed for className = " + className);
aoqi@0	105	}
aoqi@0	106	}
aoqi@0	107	}
aoqi@0	108
aoqi@0	109	System.out.println("Total number of tests run: " + testCtr);
aoqi@0	110	System.out.println("Total number of errors: " + errors);
aoqi@0	111
aoqi@0	112	if (errors > 0)
aoqi@0	113	throw new Exception(errors + " errors found");
aoqi@0	114	}
aoqi@0	115
aoqi@0	116	private boolean getCompileResult(String contents, String className,
aoqi@0	117	boolean shouldCompile) throws Exception{
aoqi@0	118
aoqi@0	119	DiagnosticCollector<JavaFileObject> diagnostics =
aoqi@0	120	new DiagnosticCollector<JavaFileObject>();
aoqi@0	121	boolean ok = compileCode(className, contents, diagnostics);
aoqi@0	122
aoqi@0	123	String expectedErrKey = "compiler.err.invalid.repeatable" +
aoqi@0	124	".annotation.retention";
aoqi@0	125	if (!shouldCompile && !ok) {
aoqi@0	126	for (Diagnostic<?> d : diagnostics.getDiagnostics()) {
aoqi@0	127	if (!((d.getKind() == Diagnostic.Kind.ERROR) &&
aoqi@0	128	d.getCode().contains(expectedErrKey))) {
aoqi@0	129	error("FAIL: Incorrect error given, expected = "
aoqi@0	130	+ expectedErrKey + ", Actual = " + d.getCode()
aoqi@0	131	+ " for className = " + className, contents);
aoqi@0	132	}
aoqi@0	133	}
aoqi@0	134	}
aoqi@0	135
aoqi@0	136	return (shouldCompile == ok);
aoqi@0	137	}
aoqi@0	138
aoqi@0	139	private Map<Integer,String> setRetentionValMatrix() {
aoqi@0	140	HashMap<Integer,String> hm = new HashMap<>();
aoqi@0	141	hm.put(0,"SOURCE");
aoqi@0	142	hm.put(1,"DEFAULT");
aoqi@0	143	hm.put(2,"CLASS");
aoqi@0	144	hm.put(3,"RUNTIME");
aoqi@0	145	return hm;
aoqi@0	146	}
aoqi@0	147
aoqi@0	148	private String getContent(String className, Map<Integer, String> retMap,
aoqi@0	149	int i, int j) {
aoqi@0	150
aoqi@0	151	String retContainerVal = retMap.get(i).toString();
aoqi@0	152	String retBaseVal = retMap.get(j).toString();
aoqi@0	153	String replacedRetBaseVal = "", replacedRetCAVal = "";
aoqi@0	154	String retention = Helper.ContentVars.RETENTION.getVal();
aoqi@0	155
aoqi@0	156	// @Retention is available as default for both base and container anno
aoqi@0	157	if (retContainerVal.equalsIgnoreCase("DEFAULT")
aoqi@0	158	&& retBaseVal.equalsIgnoreCase("DEFAULT")) {
aoqi@0	159	replacedRetBaseVal = "";
aoqi@0	160	replacedRetCAVal = "";
aoqi@0	161	// @Retention is available as default for container anno
aoqi@0	162	} else if (retContainerVal.equalsIgnoreCase("DEFAULT")) {
aoqi@0	163	replacedRetBaseVal = retention.replace("#VAL", retBaseVal);
aoqi@0	164	replacedRetCAVal = "";
aoqi@0	165	// @Retention is available as default for base anno
aoqi@0	166	} else if (retBaseVal.equalsIgnoreCase("DEFAULT")) {
aoqi@0	167	replacedRetBaseVal = "";
aoqi@0	168	replacedRetCAVal = retention.replace("#VAL", retContainerVal);
aoqi@0	169	// @Retention is not available as default for both base and container anno
aoqi@0	170	} else {
aoqi@0	171	replacedRetBaseVal = retention.replace("#VAL", retBaseVal);
aoqi@0	172	replacedRetCAVal = retention.replace("#VAL", retContainerVal);
aoqi@0	173	}
aoqi@0	174
aoqi@0	175	StringBuilder annoData = new StringBuilder();
aoqi@0	176	annoData.append(Helper.ContentVars.IMPORTCONTAINERSTMTS.getVal())
aoqi@0	177	.append(Helper.ContentVars.IMPORTRETENTION.getVal())
aoqi@0	178	.append(replacedRetCAVal)
aoqi@0	179	.append(Helper.ContentVars.CONTAINER.getVal())
aoqi@0	180	.append(Helper.ContentVars.REPEATABLE.getVal())
aoqi@0	181	.append(replacedRetBaseVal)
aoqi@0	182	.append(Helper.ContentVars.BASE.getVal());
aoqi@0	183
aoqi@0	184	String contents = annoData
aoqi@0	185	+ Helper.ContentVars.REPEATABLEANNO.getVal()
aoqi@0	186	+ "\nclass "+ className + "{}";
aoqi@0	187	return contents;
aoqi@0	188	}
aoqi@0	189
aoqi@0	190	private void error(String msg,String... contents) throws Exception {
aoqi@0	191	System.out.println("error: " + msg);
aoqi@0	192	errors++;
aoqi@0	193	if (contents.length == 1) {
aoqi@0	194	System.out.println("Contents = " + contents[0]);
aoqi@0	195	}
aoqi@0	196	// Test exits as soon as it gets a failure
aoqi@0	197	if (exitMode) throw new Exception();
aoqi@0	198	}
aoqi@0	199	}
aoqi@0	200