Mercurial > jdk8-mips64-public > langtools / file comparison

comparison: test/tools/javac/processing/errors/TestReturnCode.java

test/tools/javac/processing/errors/TestReturnCode.java

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1 /*
2 * Copyright (c) 2006, 2011, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 */
23
24 /*
25 * @test
26 * @bug 6403468
27 * @summary Test that an erroneous return code results from raising an error.
28 * @author Joseph D. Darcy
29 * @library /tools/javac/lib
30 * @build JavacTestingAbstractProcessor CompileFail
31 * @compile TestReturnCode.java
32 *
33 * @compile -processor TestReturnCode -proc:only Foo.java
34 * @run main CompileFail ERROR -processor TestReturnCode -proc:only -AErrorOnFirst Foo.java
35 * @run main CompileFail ERROR -processor TestReturnCode -proc:only -AErrorOnLast Foo.java
36 * @run main CompileFail ERROR -processor TestReturnCode -proc:only -AErrorOnLast -AErrorOnFirst Foo.java
37 * @run main CompileFail SYSERR -processor TestReturnCode -proc:only -AExceptionOnFirst Foo.java
38 * @run main CompileFail SYSERR -processor TestReturnCode -proc:only -AExceptionOnFirst -AErrorOnFirst Foo.java
39 * @run main CompileFail SYSERR -processor TestReturnCode -proc:only -AExceptionOnFirst -AErrorOnLast Foo.java
40 * @run main CompileFail SYSERR -processor TestReturnCode -proc:only -AExceptionOnFirst -AErrorOnLast -AErrorOnFirst Foo.java
41 * @run main CompileFail SYSERR -processor TestReturnCode -proc:only -AExceptionOnLast Foo.java
42 * @run main CompileFail SYSERR -processor TestReturnCode -proc:only -AExceptionOnLast -AErrorOnFirst Foo.java
43 * @run main CompileFail SYSERR -processor TestReturnCode -proc:only -AExceptionOnLast -AErrorOnLast Foo.java
44 * @run main CompileFail SYSERR -processor TestReturnCode -proc:only -AExceptionOnLast -AErrorOnLast -AErrorOnFirst Foo.java
45 * @run main CompileFail SYSERR -processor TestReturnCode -proc:only -AExceptionOnLast -AExceptionOnFirst Foo.java
46 * @run main CompileFail SYSERR -processor TestReturnCode -proc:only -AExceptionOnLast -AExceptionOnFirst -AErrorOnFirst Foo.java
47 * @run main CompileFail SYSERR -processor TestReturnCode -proc:only -AExceptionOnLast -AExceptionOnFirst -AErrorOnLast Foo.java
48 * @run main CompileFail SYSERR -processor TestReturnCode -proc:only -AExceptionOnLast -AExceptionOnFirst -AErrorOnLast -AErrorOnFirst Foo.java
49 */
50
51 import java.util.Set;
52 import java.util.HashSet;
53 import java.util.Arrays;
54 import javax.annotation.processing.*;
55 import javax.lang.model.SourceVersion;
56 import javax.lang.model.element.*;
57 import javax.lang.model.util.*;
58 import static javax.tools.Diagnostic.Kind.*;
59
60
61 /**
62 * This processor raises errors or throws exceptions on different
63 * rounds to allow the return code to be test.
64 */
65 @SupportedOptions({"ErrorOnFirst",
66 "ErrorOnLast",
67 "ExceptionOnFirst",
68 "ExceptionOnLast"})
69 public class TestReturnCode extends JavacTestingAbstractProcessor {
70
71 private boolean errorOnFirst;
72 private boolean errorOnLast;
73 private boolean exceptionOnFirst;
74 private boolean exceptionOnLast;
75
76 public boolean process(Set<? extends TypeElement> annotations,
77 RoundEnvironment roundEnv) {
78 if (!roundEnv.processingOver()) {
79 System.out.format("Variables: %b\t%b\t%b\t%b%n",
80 errorOnFirst,
81 errorOnLast,
82 exceptionOnFirst,
83 exceptionOnLast);
84 if (errorOnFirst)
85 messager.printMessage(ERROR, "Error on first round.");
86 if (exceptionOnFirst)
87 throw new RuntimeException("Exception on first round.");
88 } else {
89 if (errorOnLast)
90 messager.printMessage(ERROR, "Error on last round.");
91 if (exceptionOnLast)
92 throw new RuntimeException("Exception on last round.");
93 }
94 return true;
95 }
96
97 @Override
98 public void init(ProcessingEnvironment processingEnv) {
99 super.init(processingEnv);
100 Set<String> keySet = processingEnv.getOptions().keySet();
101 errorOnFirst = keySet.contains("ErrorOnFirst");
102 errorOnLast = keySet.contains("ErrorOnLast");
103 exceptionOnFirst = keySet.contains("ExceptionOnFirst");
104 exceptionOnLast = keySet.contains("ExceptionOnLast");
105 }
106 }

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