Mercurial Mercurial > jdk-sandbox / changeset
summary | shortlog | changelog | graph | tags | bookmarks | branches | files | changeset | raw | help
Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
8200118: [TESTBUG] String concat tests should test toString() application order
authorshade
Mon, 26 Mar 2018 15:09:20 +0200
changeset 49420 7b8696b3b972
parent 49419 b39bc2eb8325
child 49421 458c790b6995
8200118: [TESTBUG] String concat tests should test toString() application order Reviewed-by: psandoz, redestad
test/jdk/java/lang/String/concat/ImplicitStringConcatOrder.java file | annotate | diff | comparison | revisions 
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/jdk/java/lang/String/concat/ImplicitStringConcatOrder.java	Mon Mar 26 15:09:20 2018 +0200
@@ -0,0 +1,124 @@
+/*
+ * Copyright (c) 2018, 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
+ * @summary Test implicit string concat calls argument conversions in the right order
+ * @bug 8200118
+ *
+ * @compile ImplicitStringConcatOrder.java
+ * @run main/othervm -Xverify:all ImplicitStringConcatOrder
+ *
+ * @compile -XDstringConcat=inline ImplicitStringConcatOrder.java
+ * @run main/othervm -Xverify:all ImplicitStringConcatOrder
+ *
+ * @compile -XDstringConcat=indy -source 1.9 -target 1.9 ImplicitStringConcatOrder.java
+ *
+ * @run main/othervm -Xverify:all -Djava.lang.invoke.stringConcat=BC_SB                                                              ImplicitStringConcatOrder
+ * @run main/othervm -Xverify:all -Djava.lang.invoke.stringConcat=BC_SB_SIZED                                                        ImplicitStringConcatOrder
+ * @run main/othervm -Xverify:all -Djava.lang.invoke.stringConcat=MH_SB_SIZED                                                        ImplicitStringConcatOrder
+ * @run main/othervm -Xverify:all -Djava.lang.invoke.stringConcat=BC_SB_SIZED_EXACT                                                  ImplicitStringConcatOrder
+ * @run main/othervm -Xverify:all -Djava.lang.invoke.stringConcat=MH_SB_SIZED_EXACT                                                  ImplicitStringConcatOrder
+ * @run main/othervm -Xverify:all -Djava.lang.invoke.stringConcat=MH_INLINE_SIZED_EXACT                                              ImplicitStringConcatOrder
+ *
+ * @run main/othervm -Xverify:all -Djava.lang.invoke.stringConcat=BC_SB                  -Djava.lang.invoke.stringConcat.debug=true  ImplicitStringConcatOrder
+ * @run main/othervm -Xverify:all -Djava.lang.invoke.stringConcat=BC_SB_SIZED            -Djava.lang.invoke.stringConcat.debug=true  ImplicitStringConcatOrder
+ * @run main/othervm -Xverify:all -Djava.lang.invoke.stringConcat=MH_SB_SIZED            -Djava.lang.invoke.stringConcat.debug=true  ImplicitStringConcatOrder
+ * @run main/othervm -Xverify:all -Djava.lang.invoke.stringConcat=BC_SB_SIZED_EXACT      -Djava.lang.invoke.stringConcat.debug=true  ImplicitStringConcatOrder
+ * @run main/othervm -Xverify:all -Djava.lang.invoke.stringConcat=MH_SB_SIZED_EXACT      -Djava.lang.invoke.stringConcat.debug=true  ImplicitStringConcatOrder
+ * @run main/othervm -Xverify:all -Djava.lang.invoke.stringConcat=MH_INLINE_SIZED_EXACT  -Djava.lang.invoke.stringConcat.debug=true  ImplicitStringConcatOrder
+ *
+ * @run main/othervm -Xverify:all -Djava.lang.invoke.stringConcat=BC_SB                                                              -Djava.lang.invoke.stringConcat.cache=true  ImplicitStringConcatOrder
+ * @run main/othervm -Xverify:all -Djava.lang.invoke.stringConcat=BC_SB_SIZED                                                        -Djava.lang.invoke.stringConcat.cache=true  ImplicitStringConcatOrder
+ * @run main/othervm -Xverify:all -Djava.lang.invoke.stringConcat=MH_SB_SIZED                                                        -Djava.lang.invoke.stringConcat.cache=true  ImplicitStringConcatOrder
+ * @run main/othervm -Xverify:all -Djava.lang.invoke.stringConcat=BC_SB_SIZED_EXACT                                                  -Djava.lang.invoke.stringConcat.cache=true  ImplicitStringConcatOrder
+ * @run main/othervm -Xverify:all -Djava.lang.invoke.stringConcat=MH_SB_SIZED_EXACT                                                  -Djava.lang.invoke.stringConcat.cache=true  ImplicitStringConcatOrder
+ * @run main/othervm -Xverify:all -Djava.lang.invoke.stringConcat=MH_INLINE_SIZED_EXACT                                              -Djava.lang.invoke.stringConcat.cache=true  ImplicitStringConcatOrder
+
+ * @run main/othervm -Xverify:all -Djava.lang.invoke.stringConcat=BC_SB                  -Djava.lang.invoke.stringConcat.debug=true  -Djava.lang.invoke.stringConcat.cache=true  ImplicitStringConcatOrder
+ * @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
+ * @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
+ * @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
+ * @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
+ * @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
+ *
+ * @compile -XDstringConcat=indyWithConstants -source 1.9 -target 1.9 ImplicitStringConcatOrder.java
+ *
+ * @run main/othervm -Xverify:all -Djava.lang.invoke.stringConcat=BC_SB                                                              ImplicitStringConcatOrder
+ * @run main/othervm -Xverify:all -Djava.lang.invoke.stringConcat=BC_SB_SIZED                                                        ImplicitStringConcatOrder
+ * @run main/othervm -Xverify:all -Djava.lang.invoke.stringConcat=MH_SB_SIZED                                                        ImplicitStringConcatOrder
+ * @run main/othervm -Xverify:all -Djava.lang.invoke.stringConcat=BC_SB_SIZED_EXACT                                                  ImplicitStringConcatOrder
+ * @run main/othervm -Xverify:all -Djava.lang.invoke.stringConcat=MH_SB_SIZED_EXACT                                                  ImplicitStringConcatOrder
+ * @run main/othervm -Xverify:all -Djava.lang.invoke.stringConcat=MH_INLINE_SIZED_EXACT                                              ImplicitStringConcatOrder
+ *
+ * @run main/othervm -Xverify:all -Djava.lang.invoke.stringConcat=BC_SB                  -Djava.lang.invoke.stringConcat.debug=true  ImplicitStringConcatOrder
+ * @run main/othervm -Xverify:all -Djava.lang.invoke.stringConcat=BC_SB_SIZED            -Djava.lang.invoke.stringConcat.debug=true  ImplicitStringConcatOrder
+ * @run main/othervm -Xverify:all -Djava.lang.invoke.stringConcat=MH_SB_SIZED            -Djava.lang.invoke.stringConcat.debug=true  ImplicitStringConcatOrder
+ * @run main/othervm -Xverify:all -Djava.lang.invoke.stringConcat=BC_SB_SIZED_EXACT      -Djava.lang.invoke.stringConcat.debug=true  ImplicitStringConcatOrder
+ * @run main/othervm -Xverify:all -Djava.lang.invoke.stringConcat=MH_SB_SIZED_EXACT      -Djava.lang.invoke.stringConcat.debug=true  ImplicitStringConcatOrder
+ * @run main/othervm -Xverify:all -Djava.lang.invoke.stringConcat=MH_INLINE_SIZED_EXACT  -Djava.lang.invoke.stringConcat.debug=true  ImplicitStringConcatOrder
+ *
+ * @run main/othervm -Xverify:all -Djava.lang.invoke.stringConcat=BC_SB                                                              -Djava.lang.invoke.stringConcat.cache=true  ImplicitStringConcatOrder
+ * @run main/othervm -Xverify:all -Djava.lang.invoke.stringConcat=BC_SB_SIZED                                                        -Djava.lang.invoke.stringConcat.cache=true  ImplicitStringConcatOrder
+ * @run main/othervm -Xverify:all -Djava.lang.invoke.stringConcat=MH_SB_SIZED                                                        -Djava.lang.invoke.stringConcat.cache=true  ImplicitStringConcatOrder
+ * @run main/othervm -Xverify:all -Djava.lang.invoke.stringConcat=BC_SB_SIZED_EXACT                                                  -Djava.lang.invoke.stringConcat.cache=true  ImplicitStringConcatOrder
+ * @run main/othervm -Xverify:all -Djava.lang.invoke.stringConcat=MH_SB_SIZED_EXACT                                                  -Djava.lang.invoke.stringConcat.cache=true  ImplicitStringConcatOrder
+ * @run main/othervm -Xverify:all -Djava.lang.invoke.stringConcat=MH_INLINE_SIZED_EXACT                                              -Djava.lang.invoke.stringConcat.cache=true  ImplicitStringConcatOrder
+ *
+ * @run main/othervm -Xverify:all -Djava.lang.invoke.stringConcat=BC_SB                  -Djava.lang.invoke.stringConcat.debug=true  -Djava.lang.invoke.stringConcat.cache=true  ImplicitStringConcatOrder
+ * @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
+ * @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
+ * @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
+ * @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
+ * @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
+*/
+import java.lang.StringBuilder;
+
+public class ImplicitStringConcatOrder {
+
+    static MyClass c = new MyClass();
+
+    public static void main(String[] args) throws Exception {
+        test("foo123bar",    "foo" + c + c + c + "bar");
+        test("bazxyz456abc", "baz" + ("xyz" + c + c) + c + "abc");
+        test("caf7eba89be",  "caf" + c + ("eba" + c + c) + "be");
+    }
+
+    public static void test(String expected, String actual) {
+       if (!expected.equals(actual)) {
+           StringBuilder sb = new StringBuilder();
+           sb.append("Expected = ");
+           sb.append(expected);
+           sb.append(", actual = ");
+           sb.append(actual);
+           throw new IllegalStateException(sb.toString());
+       }
+    }
+
+    static class MyClass {
+        int x;
+        public String toString() {
+            return String.valueOf(++x);
+        }
+    }
+}
jdk-sandbox