changeset 3479:da7cc9fd6e38

8049948: Restore NonDirectSuper.java test Reviewed-by: jjg
author jlahoda
date Mon, 14 Jul 2014 12:03:08 +0200
parents 9afce8591cc7
children dc0620fc24c6
files test/tools/javac/expression/_super/NonDirectSuper/Base.java test/tools/javac/expression/_super/NonDirectSuper/NonDirectSuper.java
diffstat 2 files changed, 223 insertions(+), 0 deletions(-) [+]
line wrap: on
line diff
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/tools/javac/expression/_super/NonDirectSuper/Base.java	Mon Jul 14 12:03:08 2014 +0200
@@ -0,0 +1,45 @@
+/*
+ * Copyright (c) 2013, 2014, 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.
+ *
+ * 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.
+ */
+
+package base;
+
+public class Base extends PackagePrivate { }
+
+class PackagePrivate {
+    protected int refTobaseBase() {
+        return 0;
+    }
+    protected int refTotestOtherPackageTest() {
+        return 0;
+    }
+    protected int refTotestTarget11() {
+        return 0;
+    }
+    protected int refTotestCurPackagePrivateExt11() {
+        return 0;
+    }
+    protected int refTobaseBase;
+    protected int refTotestOtherPackageTest;
+    protected int refTotestTarget11;
+    protected int refTotestCurPackagePrivateExt11;
+}
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/tools/javac/expression/_super/NonDirectSuper/NonDirectSuper.java	Mon Jul 14 12:03:08 2014 +0200
@@ -0,0 +1,178 @@
+/*
+ * Copyright (c) 2013, 2014, 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.
+ *
+ * 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
+ * @bug 8027789
+ * @summary check that the direct superclass is used as the site when calling
+ *          a superclass' method
+ * @compile Base.java NonDirectSuper.java
+ * @run main test.NonDirectSuper
+ */
+
+package test;
+
+import java.io.File;
+
+import com.sun.tools.classfile.Attribute;
+import com.sun.tools.classfile.ClassFile;
+import com.sun.tools.classfile.Code_attribute;
+import com.sun.tools.classfile.ConstantPool.CPRefInfo;
+import com.sun.tools.classfile.Instruction;
+import com.sun.tools.classfile.Method;
+import com.sun.tools.classfile.Opcode;
+
+public class NonDirectSuper {
+    public static void main(String... args) {
+        new NonDirectSuper().run();
+    }
+
+    void run() {
+        String workDir = System.getProperty("test.classes");
+        File testPackage = new File(workDir, "test");
+
+        for (File clazz : testPackage.listFiles()) {
+            if ("NonDirectSuper.class".equals(clazz.getName())) continue;
+            verifyInvokeSpecialRefToObject(clazz);
+        }
+    }
+
+    void verifyInvokeSpecialRefToObject(File clazz) {
+        try {
+            final ClassFile cf = ClassFile.read(clazz);
+            for (Method m : cf.methods) {
+                Code_attribute codeAttr = (Code_attribute)m.attributes.get(Attribute.Code);
+                for (Instruction instr : codeAttr.getInstructions()) {
+                    if (instr.getOpcode() == Opcode.INVOKESPECIAL ||
+                        instr.getOpcode() == Opcode.INVOKEVIRTUAL) {
+                        int pc_index = instr.getShort(1);
+                        CPRefInfo ref = (CPRefInfo)cf.constant_pool.get(pc_index);
+                        String className = ref.getClassName();
+                        String methodName = ref.getNameAndTypeInfo().getName();
+                        if (methodName.equals("toString")) {
+                            if (!className.equals("java/lang/Object"))
+                                throw new IllegalStateException("Must directly refer to j.l.Object");
+                        } else if (methodName.startsWith("refTo")) {
+                            String expectedClass = methodName.substring("refTo".length());
+                            if (!className.replace("/", "").equals(expectedClass)) {
+                                throw new IllegalStateException("Unexpected reference to: " +
+                                        className + ", should be " + expectedClass);
+                            }
+                        }
+                    }
+                    if (instr.getOpcode() == Opcode.GETFIELD ||
+                        instr.getOpcode() == Opcode.PUTFIELD) {
+                        int pc_index = instr.getShort(1);
+                        CPRefInfo ref = (CPRefInfo)cf.constant_pool.get(pc_index);
+                        String className = ref.getClassName();
+                        String fieldName = ref.getNameAndTypeInfo().getName();
+                        if (fieldName.startsWith("refTo")) {
+                            String expectedClass = fieldName.substring("refTo".length());
+                            if (!className.replace("/", "").equals(expectedClass)) {
+                                throw new IllegalStateException("Unexpected reference to: " +
+                                        className + ", should be " + expectedClass);
+                            }
+                        }
+                    }
+                }
+            }
+        } catch (Exception e) {
+            e.printStackTrace();
+            throw new Error("error reading " + clazz +": " + e);
+        }
+    }
+}
+
+class OtherPackageTest extends base.Base {
+    void run() {
+        new Runnable() {
+            public void run() {
+                OtherPackageTest.super.refTobaseBase();
+                OtherPackageTest.super.refTobaseBase = OtherPackageTest.super.refTobaseBase + 1;
+                OtherPackageTest.super.toString();
+                refTotestOtherPackageTest();
+                refTotestOtherPackageTest = refTotestOtherPackageTest + 1;
+                OtherPackageTest.this.refTotestOtherPackageTest();
+                OtherPackageTest.this.refTotestOtherPackageTest =
+                        OtherPackageTest.this.refTotestOtherPackageTest + 1;
+            }
+        }.run();
+        super.refTobaseBase();
+        super.refTobaseBase = super.refTobaseBase + 1;
+        super.toString();
+        OtherPackageTest.super.refTobaseBase();
+        OtherPackageTest.super.refTobaseBase = OtherPackageTest.super.refTobaseBase + 1;
+        OtherPackageTest.super.toString();
+        refTotestOtherPackageTest();
+        refTotestOtherPackageTest = refTotestOtherPackageTest + 1;
+    }
+
+    static class InnerBase {
+        private void refTotestOtherPackageTest$InnerBase() { }
+    }
+    static class InnerTest extends InnerBase {
+        void run() {
+            new Runnable() {
+                public void run() {
+                    InnerTest.super.refTotestOtherPackageTest$InnerBase();
+                }
+            }.run();
+            super.refTotestOtherPackageTest$InnerBase();
+            InnerTest.super.refTotestOtherPackageTest$InnerBase();
+        }
+    }
+}
+
+class CurPackagePrivateBase {
+    void refTotestCurPackagePrivateExt() { }
+    void refTotestCurPackagePrivateTest() { }
+    int refTotestCurPackagePrivateExt;
+    int refTotestCurPackagePrivateTest;
+}
+
+class CurPackagePrivateExt extends CurPackagePrivateBase {
+}
+
+class CurPackagePrivateTest extends CurPackagePrivateExt {
+    void run() {
+        new Runnable() {
+            public void run() {
+                CurPackagePrivateTest.super.refTotestCurPackagePrivateExt();
+                CurPackagePrivateTest.super.refTotestCurPackagePrivateExt =
+                        CurPackagePrivateTest.super.refTotestCurPackagePrivateExt + 1;
+                CurPackagePrivateTest.this.refTotestCurPackagePrivateTest();
+                CurPackagePrivateTest.this.refTotestCurPackagePrivateTest =
+                        CurPackagePrivateTest.this.refTotestCurPackagePrivateTest + 1;
+                refTotestCurPackagePrivateTest();
+                refTotestCurPackagePrivateTest = refTotestCurPackagePrivateTest + 1;
+            }
+        }.run();
+        super.refTotestCurPackagePrivateExt();
+        super.refTotestCurPackagePrivateExt = super.refTotestCurPackagePrivateExt + 1;
+        CurPackagePrivateTest.super.refTotestCurPackagePrivateExt();
+        CurPackagePrivateTest.super.refTotestCurPackagePrivateExt =
+                CurPackagePrivateTest.super.refTotestCurPackagePrivateExt + 1;
+        refTotestCurPackagePrivateTest();
+        refTotestCurPackagePrivateTest = refTotestCurPackagePrivateTest + 1;
+    }
+}