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8187443: Forest Consolidation: Move files to unified layout

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Reviewed-by: darcy, ihse
This commit is contained in:
Erik Joelsson 2017-09-12 19:03:39 +02:00
parent 270fe13182
commit 3789983e89
56923 changed files with 3 additions and 15727 deletions
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212
test/langtools/tools/javac/tree/DocCommentToplevelTest.java Normal file
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/*
* Copyright (c) 2011, 2015, 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 7096014
* @summary Javac tokens should retain state
* @modules jdk.compiler/com.sun.tools.javac.parser
* jdk.compiler/com.sun.tools.javac.tree
*/
import com.sun.source.tree.*;
import com.sun.source.util.*;
import com.sun.tools.javac.tree.DocCommentTable;
import com.sun.tools.javac.tree.JCTree;
import java.net.URI;
import java.util.*;
import javax.tools.*;
public class DocCommentToplevelTest {
enum PackageKind {
HAS_PKG("package pkg;"),
NO_PKG("");
String pkgStr;
PackageKind(String pkgStr) {
this.pkgStr = pkgStr;
}
}
enum ImportKind {
ZERO(""),
ONE("import java.lang.*;"),
TWO("import java.lang.*; import java.util.*;");
String importStr;
ImportKind(String importStr) {
this.importStr = importStr;
}
}
enum ModifierKind {
DEFAULT(""),
PUBLIC("public");
String modStr;
ModifierKind(String modStr) {
this.modStr = modStr;
}
}
enum ToplevelDocKind {
HAS_DOC("/** Toplevel! */"),
NO_DOC("");
String docStr;
ToplevelDocKind(String docStr) {
this.docStr = docStr;
}
}
static int errors;
static int checks;
public static void main(String... args) throws Exception {
//create default shared JavaCompiler - reused across multiple compilations
JavaCompiler comp = ToolProvider.getSystemJavaCompiler();
try (StandardJavaFileManager fm = comp.getStandardFileManager(null, null, null)) {
for (PackageKind pk : PackageKind.values()) {
for (ImportKind ik : ImportKind.values()) {
for (ModifierKind mk1 : ModifierKind.values()) {
for (ModifierKind mk2 : ModifierKind.values()) {
for (ToplevelDocKind tdk : ToplevelDocKind.values()) {
new DocCommentToplevelTest(pk, ik, mk1, mk2, tdk).run(comp, fm);
}
}
}
}
}
if (errors > 0)
throw new AssertionError(errors + " errors found");
System.out.println(checks + " checks were made");
}
}
PackageKind pk;
ImportKind ik;
ModifierKind mk1;
ModifierKind mk2;
ToplevelDocKind tdk;
JavaSource source;
DocCommentToplevelTest(PackageKind pk, ImportKind ik, ModifierKind mk1, ModifierKind mk2, ToplevelDocKind tdk) {
this.pk = pk;
this.ik = ik;
this.mk1 = mk1;
this.mk2 = mk2;
this.tdk = tdk;
source = new JavaSource();
}
void run(JavaCompiler comp, JavaFileManager fm) throws Exception {
JavacTask task = (JavacTask)comp.getTask(null, fm, null, Arrays.asList("-printsource"), null, Arrays.asList(source));
for (CompilationUnitTree cu: task.parse()) {
check(cu);
}
}
void check(CompilationUnitTree cu) {
checks++;
new TreeScanner<ClassTree,Void>() {
DocCommentTable docComments;
@Override
public ClassTree visitCompilationUnit(CompilationUnitTree node, Void unused) {
docComments = ((JCTree.JCCompilationUnit)node).docComments;
boolean expectedComment = tdk == ToplevelDocKind.HAS_DOC &&
pk == PackageKind.NO_PKG &&
ik != ImportKind.ZERO;
boolean foundComment = docComments.hasComment((JCTree) node);
if (expectedComment != foundComment) {
error("Unexpected comment " + docComments.getComment((JCTree) node) + " on toplevel");
}
return super.visitCompilationUnit(node, null);
}
@Override
public ClassTree visitPackage(PackageTree node, Void unused) {
boolean expectedComment = tdk == ToplevelDocKind.HAS_DOC &&
pk != PackageKind.NO_PKG;
boolean foundComment = docComments.hasComment((JCTree) node);
if (expectedComment != foundComment) {
error("Unexpected comment " + docComments.getComment((JCTree) node) + " on toplevel");
}
return super.visitPackage(node, null);
}
@Override
public ClassTree visitClass(ClassTree node, Void unused) {
boolean expectedComment = tdk == ToplevelDocKind.HAS_DOC &&
pk == PackageKind.NO_PKG && ik == ImportKind.ZERO &&
node.getSimpleName().toString().equals("First");
boolean foundComment = docComments.hasComment((JCTree) node);
if (expectedComment != foundComment) {
error("Unexpected comment " + docComments.getComment((JCTree) node) + " on class " + node.getSimpleName());
}
return super.visitClass(node, unused);
}
}.scan(cu, null);
}
void error(String msg) {
System.err.println("Error: " + msg);
System.err.println("Source: " + source.source);
errors++;
}
class JavaSource extends SimpleJavaFileObject {
String template = "#D\n#P\n#I\n" +
"#M1 class First { }\n" +
"#M2 class Second { }\n";
String source;
public JavaSource() {
super(URI.create("myfo:/Test.java"), JavaFileObject.Kind.SOURCE);
source = template.replace("#P", pk.pkgStr)
.replace("#I", ik.importStr)
.replace("#M1", mk1.modStr)
.replace("#M2", mk2.modStr)
.replace("#D", tdk.docStr);
}
@Override
public CharSequence getCharContent(boolean ignoreEncodingErrors) {
return source;
}
}
}