test/jdk/java/lang/String/concat/ImplicitStringConcatOrder.java
author shade
Mon, 26 Mar 2018 15:09:20 +0200
changeset 49420 7b8696b3b972
child 49422 b64cd942ac7a
permissions -rw-r--r--
8200118: [TESTBUG] String concat tests should test toString() application order Reviewed-by: psandoz, redestad
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/*
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 * Copyright (c) 2018, Oracle and/or its affiliates. All rights reserved.
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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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 *
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 * This code is free software; you can redistribute it and/or modify it
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 * under the terms of the GNU General Public License version 2 only, as
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 * published by the Free Software Foundation.
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 *
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 * This code is distributed in the hope that it will be useful, but WITHOUT
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 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
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 * version 2 for more details (a copy is included in the LICENSE file that
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 * accompanied this code).
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 *
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 * You should have received a copy of the GNU General Public License version
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 * 2 along with this work; if not, write to the Free Software Foundation,
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 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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 *
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 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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 * or visit www.oracle.com if you need additional information or have any
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 * questions.
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 */
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/**
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 * @test
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 * @summary Test implicit string concat calls argument conversions in the right order
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 * @bug 8200118
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 *
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 * @compile ImplicitStringConcatOrder.java
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 * @run main/othervm -Xverify:all ImplicitStringConcatOrder
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 *
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 * @compile -XDstringConcat=inline ImplicitStringConcatOrder.java
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 * @run main/othervm -Xverify:all ImplicitStringConcatOrder
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 *
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 * @compile -XDstringConcat=indy -source 1.9 -target 1.9 ImplicitStringConcatOrder.java
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 *
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 * @run main/othervm -Xverify:all -Djava.lang.invoke.stringConcat=BC_SB                                                              ImplicitStringConcatOrder
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 * @run main/othervm -Xverify:all -Djava.lang.invoke.stringConcat=BC_SB_SIZED                                                        ImplicitStringConcatOrder
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 * @run main/othervm -Xverify:all -Djava.lang.invoke.stringConcat=MH_SB_SIZED                                                        ImplicitStringConcatOrder
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 * @run main/othervm -Xverify:all -Djava.lang.invoke.stringConcat=BC_SB_SIZED_EXACT                                                  ImplicitStringConcatOrder
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 * @run main/othervm -Xverify:all -Djava.lang.invoke.stringConcat=MH_SB_SIZED_EXACT                                                  ImplicitStringConcatOrder
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 * @run main/othervm -Xverify:all -Djava.lang.invoke.stringConcat=MH_INLINE_SIZED_EXACT                                              ImplicitStringConcatOrder
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 *
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 * @run main/othervm -Xverify:all -Djava.lang.invoke.stringConcat=BC_SB                  -Djava.lang.invoke.stringConcat.debug=true  ImplicitStringConcatOrder
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 * @run main/othervm -Xverify:all -Djava.lang.invoke.stringConcat=BC_SB_SIZED            -Djava.lang.invoke.stringConcat.debug=true  ImplicitStringConcatOrder
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 * @run main/othervm -Xverify:all -Djava.lang.invoke.stringConcat=MH_SB_SIZED            -Djava.lang.invoke.stringConcat.debug=true  ImplicitStringConcatOrder
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 * @run main/othervm -Xverify:all -Djava.lang.invoke.stringConcat=BC_SB_SIZED_EXACT      -Djava.lang.invoke.stringConcat.debug=true  ImplicitStringConcatOrder
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 * @run main/othervm -Xverify:all -Djava.lang.invoke.stringConcat=MH_SB_SIZED_EXACT      -Djava.lang.invoke.stringConcat.debug=true  ImplicitStringConcatOrder
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 * @run main/othervm -Xverify:all -Djava.lang.invoke.stringConcat=MH_INLINE_SIZED_EXACT  -Djava.lang.invoke.stringConcat.debug=true  ImplicitStringConcatOrder
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 *
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 * @run main/othervm -Xverify:all -Djava.lang.invoke.stringConcat=BC_SB                                                              -Djava.lang.invoke.stringConcat.cache=true  ImplicitStringConcatOrder
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 * @run main/othervm -Xverify:all -Djava.lang.invoke.stringConcat=BC_SB_SIZED                                                        -Djava.lang.invoke.stringConcat.cache=true  ImplicitStringConcatOrder
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 * @run main/othervm -Xverify:all -Djava.lang.invoke.stringConcat=MH_SB_SIZED                                                        -Djava.lang.invoke.stringConcat.cache=true  ImplicitStringConcatOrder
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 * @run main/othervm -Xverify:all -Djava.lang.invoke.stringConcat=BC_SB_SIZED_EXACT                                                  -Djava.lang.invoke.stringConcat.cache=true  ImplicitStringConcatOrder
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 * @run main/othervm -Xverify:all -Djava.lang.invoke.stringConcat=MH_SB_SIZED_EXACT                                                  -Djava.lang.invoke.stringConcat.cache=true  ImplicitStringConcatOrder
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 * @run main/othervm -Xverify:all -Djava.lang.invoke.stringConcat=MH_INLINE_SIZED_EXACT                                              -Djava.lang.invoke.stringConcat.cache=true  ImplicitStringConcatOrder
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 * @run main/othervm -Xverify:all -Djava.lang.invoke.stringConcat=BC_SB                  -Djava.lang.invoke.stringConcat.debug=true  -Djava.lang.invoke.stringConcat.cache=true  ImplicitStringConcatOrder
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 * @run main/othervm -Xverify:all -Djava.lang.invoke.stringConcat=BC_SB_SIZED            -Djava.lang.invoke.stringConcat.debug=true  -Djava.lang.invoke.stringConcat.cache=true  ImplicitStringConcatOrder
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 * @run main/othervm -Xverify:all -Djava.lang.invoke.stringConcat=MH_SB_SIZED            -Djava.lang.invoke.stringConcat.debug=true  -Djava.lang.invoke.stringConcat.cache=true  ImplicitStringConcatOrder
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 * @run main/othervm -Xverify:all -Djava.lang.invoke.stringConcat=BC_SB_SIZED_EXACT      -Djava.lang.invoke.stringConcat.debug=true  -Djava.lang.invoke.stringConcat.cache=true  ImplicitStringConcatOrder
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 * @run main/othervm -Xverify:all -Djava.lang.invoke.stringConcat=MH_SB_SIZED_EXACT      -Djava.lang.invoke.stringConcat.debug=true  -Djava.lang.invoke.stringConcat.cache=true  ImplicitStringConcatOrder
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 * @run main/othervm -Xverify:all -Djava.lang.invoke.stringConcat=MH_INLINE_SIZED_EXACT  -Djava.lang.invoke.stringConcat.debug=true  -Djava.lang.invoke.stringConcat.cache=true  ImplicitStringConcatOrder
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 *
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 * @compile -XDstringConcat=indyWithConstants -source 1.9 -target 1.9 ImplicitStringConcatOrder.java
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 *
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 * @run main/othervm -Xverify:all -Djava.lang.invoke.stringConcat=BC_SB                                                              ImplicitStringConcatOrder
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 * @run main/othervm -Xverify:all -Djava.lang.invoke.stringConcat=BC_SB_SIZED                                                        ImplicitStringConcatOrder
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 * @run main/othervm -Xverify:all -Djava.lang.invoke.stringConcat=MH_SB_SIZED                                                        ImplicitStringConcatOrder
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 * @run main/othervm -Xverify:all -Djava.lang.invoke.stringConcat=BC_SB_SIZED_EXACT                                                  ImplicitStringConcatOrder
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 * @run main/othervm -Xverify:all -Djava.lang.invoke.stringConcat=MH_SB_SIZED_EXACT                                                  ImplicitStringConcatOrder
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 * @run main/othervm -Xverify:all -Djava.lang.invoke.stringConcat=MH_INLINE_SIZED_EXACT                                              ImplicitStringConcatOrder
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 *
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 * @run main/othervm -Xverify:all -Djava.lang.invoke.stringConcat=BC_SB                  -Djava.lang.invoke.stringConcat.debug=true  ImplicitStringConcatOrder
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 * @run main/othervm -Xverify:all -Djava.lang.invoke.stringConcat=BC_SB_SIZED            -Djava.lang.invoke.stringConcat.debug=true  ImplicitStringConcatOrder
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 * @run main/othervm -Xverify:all -Djava.lang.invoke.stringConcat=MH_SB_SIZED            -Djava.lang.invoke.stringConcat.debug=true  ImplicitStringConcatOrder
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 * @run main/othervm -Xverify:all -Djava.lang.invoke.stringConcat=BC_SB_SIZED_EXACT      -Djava.lang.invoke.stringConcat.debug=true  ImplicitStringConcatOrder
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 * @run main/othervm -Xverify:all -Djava.lang.invoke.stringConcat=MH_SB_SIZED_EXACT      -Djava.lang.invoke.stringConcat.debug=true  ImplicitStringConcatOrder
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 * @run main/othervm -Xverify:all -Djava.lang.invoke.stringConcat=MH_INLINE_SIZED_EXACT  -Djava.lang.invoke.stringConcat.debug=true  ImplicitStringConcatOrder
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 *
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 * @run main/othervm -Xverify:all -Djava.lang.invoke.stringConcat=BC_SB                                                              -Djava.lang.invoke.stringConcat.cache=true  ImplicitStringConcatOrder
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 * @run main/othervm -Xverify:all -Djava.lang.invoke.stringConcat=BC_SB_SIZED                                                        -Djava.lang.invoke.stringConcat.cache=true  ImplicitStringConcatOrder
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 * @run main/othervm -Xverify:all -Djava.lang.invoke.stringConcat=MH_SB_SIZED                                                        -Djava.lang.invoke.stringConcat.cache=true  ImplicitStringConcatOrder
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 * @run main/othervm -Xverify:all -Djava.lang.invoke.stringConcat=BC_SB_SIZED_EXACT                                                  -Djava.lang.invoke.stringConcat.cache=true  ImplicitStringConcatOrder
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 * @run main/othervm -Xverify:all -Djava.lang.invoke.stringConcat=MH_SB_SIZED_EXACT                                                  -Djava.lang.invoke.stringConcat.cache=true  ImplicitStringConcatOrder
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 * @run main/othervm -Xverify:all -Djava.lang.invoke.stringConcat=MH_INLINE_SIZED_EXACT                                              -Djava.lang.invoke.stringConcat.cache=true  ImplicitStringConcatOrder
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 *
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 * @run main/othervm -Xverify:all -Djava.lang.invoke.stringConcat=BC_SB                  -Djava.lang.invoke.stringConcat.debug=true  -Djava.lang.invoke.stringConcat.cache=true  ImplicitStringConcatOrder
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 * @run main/othervm -Xverify:all -Djava.lang.invoke.stringConcat=BC_SB_SIZED            -Djava.lang.invoke.stringConcat.debug=true  -Djava.lang.invoke.stringConcat.cache=true  ImplicitStringConcatOrder
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 * @run main/othervm -Xverify:all -Djava.lang.invoke.stringConcat=MH_SB_SIZED            -Djava.lang.invoke.stringConcat.debug=true  -Djava.lang.invoke.stringConcat.cache=true  ImplicitStringConcatOrder
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 * @run main/othervm -Xverify:all -Djava.lang.invoke.stringConcat=BC_SB_SIZED_EXACT      -Djava.lang.invoke.stringConcat.debug=true  -Djava.lang.invoke.stringConcat.cache=true  ImplicitStringConcatOrder
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 * @run main/othervm -Xverify:all -Djava.lang.invoke.stringConcat=MH_SB_SIZED_EXACT      -Djava.lang.invoke.stringConcat.debug=true  -Djava.lang.invoke.stringConcat.cache=true  ImplicitStringConcatOrder
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 * @run main/othervm -Xverify:all -Djava.lang.invoke.stringConcat=MH_INLINE_SIZED_EXACT  -Djava.lang.invoke.stringConcat.debug=true  -Djava.lang.invoke.stringConcat.cache=true  ImplicitStringConcatOrder
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*/
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import java.lang.StringBuilder;
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public class ImplicitStringConcatOrder {
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    static MyClass c = new MyClass();
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    public static void main(String[] args) throws Exception {
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        test("foo123bar",    "foo" + c + c + c + "bar");
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        test("bazxyz456abc", "baz" + ("xyz" + c + c) + c + "abc");
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        test("caf7eba89be",  "caf" + c + ("eba" + c + c) + "be");
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    }
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    public static void test(String expected, String actual) {
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       if (!expected.equals(actual)) {
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           StringBuilder sb = new StringBuilder();
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           sb.append("Expected = ");
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           sb.append(expected);
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           sb.append(", actual = ");
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           sb.append(actual);
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           throw new IllegalStateException(sb.toString());
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       }
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    }
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    static class MyClass {
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        int x;
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        public String toString() {
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            return String.valueOf(++x);
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        }
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    }
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}