jdk/test/java/dyn/ClassValueTest.java
changeset 8823 7cd28219a1e4
parent 8717 f75a1efb1412
parent 8822 8145ab9f5f86
child 8824 0762fa26f813
child 9033 a88f5656f05d
--- a/jdk/test/java/dyn/ClassValueTest.java	Wed Jul 05 17:38:31 2017 +0200
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,165 +0,0 @@
-/*
- * Copyright (c) 2010, 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.  Oracle designates this
- * particular file as subject to the "Classpath" exception as provided
- * by Oracle in the LICENSE file that accompanied this code.
- *
- * 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
- * @summary tests for class-specific values
- * @compile ClassValueTest.java
- * @run junit/othervm test.java.dyn.ClassValueTest
- */
-
-/*
-  Manually:
-   $ $JAVA7X_HOME/bin/javac -d foo -cp $JUNIT4_JAR test/java/dyn/ClassValueTest.java
-   $ $JAVA7X_HOME/bin/java -cp foo:$JUNIT4_JAR org.junit.runner.JUnitCore test.java.dyn.ClassValueTest
-  Output: .testAdd => 1000 : Integer
- */
-
-package test.java.dyn;
-
-import java.util.*;
-
-import java.dyn.*;
-
-import org.junit.*;
-import static org.junit.Assert.*;
-
-/**
- * @author jrose
- */
-public class ClassValueTest {
-    static String nameForCV1(Class<?> type) {
-        return "CV1:" + type.getName();
-    }
-    static int countForCV1;
-    static final ClassValue<String> CV1 = new CV1();
-    private static class CV1 extends ClassValue<String> {
-        protected String computeValue(Class<?> type) {
-            countForCV1++;
-            return nameForCV1(type);
-        }
-    }
-
-    static final Class[] CLASSES = {
-        String.class,
-        Integer.class,
-        int.class,
-        boolean[].class,
-        char[][].class,
-        ClassValueTest.class
-    };
-
-    @Test
-    public void testGet() {
-        countForCV1 = 0;
-        for (Class c : CLASSES) {
-            assertEquals(nameForCV1(c), CV1.get(c));
-        }
-        assertEquals(CLASSES.length, countForCV1);
-        for (Class c : CLASSES) {
-            assertEquals(nameForCV1(c), CV1.get(c));
-        }
-        assertEquals(CLASSES.length, countForCV1);
-    }
-
-    @Test
-    public void testRemove() {
-        for (Class c : CLASSES) {
-            CV1.get(c);
-        }
-        countForCV1 = 0;
-        int REMCOUNT = 3;
-        for (int i = 0; i < REMCOUNT; i++) {
-            CV1.remove(CLASSES[i]);
-        }
-        assertEquals(0, countForCV1);  // no change
-        for (Class c : CLASSES) {
-            assertEquals(nameForCV1(c), CV1.get(c));
-        }
-        assertEquals(REMCOUNT, countForCV1);
-    }
-
-    static String nameForCVN(Class<?> type, int n) {
-        return "CV[" + n + "]" + type.getName();
-    }
-    static int countForCVN;
-    static class CVN extends ClassValue<String> {
-        final int n;
-        CVN(int n) { this.n = n; }
-        protected String computeValue(Class<?> type) {
-            countForCVN++;
-            return nameForCVN(type, n);
-        }
-    };
-
-    @Test
-    public void testGetMany() {
-        int CVN_COUNT1 = 100, CVN_COUNT2 = 100;
-        CVN cvns[] = new CVN[CVN_COUNT1 * CVN_COUNT2];
-        for (int n = 0; n < cvns.length; n++) {
-            cvns[n] = new CVN(n);
-        }
-        countForCVN = 0;
-        for (int pass = 0; pass <= 2; pass++) {
-            for (int i1 = 0; i1 < CVN_COUNT1; i1++) {
-                eachClass:
-                for (Class c : CLASSES) {
-                    for (int i2 = 0; i2 < CVN_COUNT2; i2++) {
-                        int n = i1*CVN_COUNT2 + i2;
-                        assertEquals(0, countForCVN);
-                        assertEquals(nameForCVN(c, n), cvns[n].get(c));
-                        cvns[n].get(c);  //get it again
-                        //System.out.println("getting "+n+":"+cvns[n].get(c));
-                        boolean doremove = (((i1 + i2) & 3) == 0);
-                        switch (pass) {
-                        case 0:
-                            assertEquals(1, countForCVN);
-                            break;
-                        case 1:
-                            // remove on middle pass
-                            assertEquals(0, countForCVN);
-                            if (doremove) {
-                                //System.out.println("removing "+n+":"+cvns[n].get(c));
-                                cvns[n].remove(c);
-                                assertEquals(0, countForCVN);
-                            }
-                            break;
-                        case 2:
-                            assertEquals(doremove ? 1 : 0, countForCVN);
-                            break;
-                        }
-                        countForCVN = 0;
-                        if (i1 > i2 && i1 < i2+5)  continue eachClass;  // leave diagonal gap
-                    }
-                }
-            }
-        }
-        assertEquals(countForCVN, 0);
-        for (int n = 0; n < cvns.length; n++) {
-            for (Class c : CLASSES) {
-                assertEquals(nameForCVN(c, n), cvns[n].get(c));
-            }
-        }
-    }
-}