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8002157: Write combo compiler tests for repeating annotations for JDK8

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Reviewed-by: darcy, jjg
This commit is contained in:
Sonali Goel 2012-11-07 17:01:19 -08:00 • committed by Jonathan Gibbons
parent 59347fd9bb
commit eb055bba92
6 changed files with 974 additions and 0 deletions
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154
langtools/test/tools/javac/annotations/repeatingAnnotations/combo/Helper.java Normal file
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/*
* Copyright (c) 2012, 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.
*/
import java.net.URI;
import java.net.URISyntaxException;
import java.util.Arrays;
import javax.tools.DiagnosticCollector;
import javax.tools.JavaCompiler;
import javax.tools.JavaFileObject;
import javax.tools.SimpleJavaFileObject;
import javax.tools.ToolProvider;
import javax.tools.JavaCompiler.CompilationTask;
public class Helper {
enum ContentVars {
IMPORTCONTAINERSTMTS("\nimport java.lang.annotation.ContainedBy;\n" +
"\nimport java.lang.annotation.ContainerFor;\n"),
IMPORTDEPRECATED("import java.lang.Deprecated;\n"),
IMPORTDOCUMENTED("import java.lang.annotation.Documented;\n"),
IMPORTINHERITED("import java.lang.annotation.Inherited;\n"),
IMPORTRETENTION("import java.lang.annotation.Retention;\n" +
"\nimport java.lang.annotation.RetentionPolicy;\n"),
CONTAINEDBY("\n@ContainedBy(FooContainer.class)\n"),
CONTAINERFOR("@ContainerFor(Foo.class)\n"),
CONTAINER("@interface FooContainer {\n" +" Foo[] value();\n}\n"),
BASE("@interface Foo {}\n"),
REPEATABLEANNO("\n@Foo() @Foo()"),
DEPRECATED("\n@Deprecated"),
DOCUMENTED("\n@Documented"),
INHERITED("\n@Inherited"),
RETENTION("@Retention(RetentionPolicy.#VAL)\n");
private String val;
private ContentVars(String val) {
this.val = val;
}
public String getVal() {
return val;
}
}
/* String template where /*<TYPE>*/ /*gets replaced by repeating anno
* Used to generate test src for combo tests
* - BasicSyntaxCombo.java
* - TargetAnnoCombo.java
*/
public static final String template =
"/*PACKAGE*/\n" +
"//pkg test;\n\n" +
"/*TYPE*/ //class\n" +
"class #ClassName {\n" +
" /*FIELD*/ //instance var\n" +
" public int x = 0;\n\n" +
" /*FIELD*/ //Enum constants\n" +
" TestEnum testEnum;\n\n" +
" /*FIELD*/ // Static field\n" +
" public static int num;\n\n" +
" /*STATIC_INI*/\n" +
" static { \n" + "num = 10; \n }\n\n" +
" /*CONSTRUCTOR*/\n" +
" #ClassName() {}\n\n" +
" /*INSTANCE_INI*/\n" +
" { \n x = 10; \n }" +
" /*INNER_CLASS*/\n" +
" class innerClass {}\n" +
" /*METHOD*/\n" +
" void bar(/*PARAMETER*/ int baz) {\n" +
" /*LOCAL_VARIABLE*/\n" +
" int y = 0;\n" +
" }\n" +
"}\n\n" +
"/*TYPE*/ //Enum\n" +
"enum TestEnum {}\n\n" +
"/*TYPE*/ //Interface\n" +
"interface TestInterface {}\n\n" +
"/*TYPE*/\n" +
"/*ANNOTATION_TYPE*/\n" +
"@interface TestAnnotationType{}\n";
// Create and compile FileObject using values for className and contents
public static boolean compileCode(String className, String contents,
DiagnosticCollector<JavaFileObject> diagnostics) {
boolean ok = false;
JavaCompiler compiler = ToolProvider.getSystemJavaCompiler();
if (compiler == null) {
throw new RuntimeException("can't get javax.tools.JavaCompiler!");
}
JavaFileObject file = getFile(className, contents);
Iterable<? extends JavaFileObject> compilationUnit = Arrays.asList(file);
CompilationTask task = compiler.getTask(null, null, diagnostics, null, null, compilationUnit);
ok = task.call();
return ok;
}
// Compile a list of FileObjects
public static boolean compileCode(DiagnosticCollector<JavaFileObject> diagnostics, Iterable<? extends JavaFileObject> files) {
JavaCompiler compiler = ToolProvider.getSystemJavaCompiler();
if (compiler == null) {
throw new RuntimeException("can't get javax.tools.JavaCompiler!");
}
CompilationTask task = compiler.getTask(null, null, diagnostics, null, null, files);
boolean ok = task.call();
return ok;
}
static JavaFileObject getFile(String name, String code) {
JavaFileObject o = null;
try {
o = new JavaStringFileObject(name, code);
} catch (URISyntaxException e) {
throw new RuntimeException(e);
}
return o;
}
static class JavaStringFileObject extends SimpleJavaFileObject {
final String theCode;
public JavaStringFileObject(String fileName, String theCode) throws URISyntaxException {
super(new URI("string:///" + fileName.replace('.','/') + ".java"), Kind.SOURCE);
this.theCode = theCode;
}
@Override
public CharSequence getCharContent(boolean ignoreEncodingErrors) {
return theCode;
}
}
}