90 lines
3.1 KiB
Java
90 lines
3.1 KiB
Java
/*
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* Copyright (c) 2023, 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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* @bug 8305671
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* @summary Verify an extra semicolon is allowed after package decl with no imports
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* @library /tools/lib
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* @modules jdk.compiler/com.sun.tools.javac.api
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* jdk.compiler/com.sun.tools.javac.main
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* jdk.compiler/com.sun.tools.javac.util
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* @build toolbox.ToolBox toolbox.JavacTask
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* @run main ExtraPackageSemicolon
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*/
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import com.sun.tools.javac.Main;
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import java.io.File;
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import java.nio.file.Path;
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import java.nio.file.Paths;
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import toolbox.TestRunner;
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import toolbox.ToolBox;
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import toolbox.JavacTask;
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import toolbox.Task;
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public class ExtraPackageSemicolon extends TestRunner {
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protected ToolBox tb;
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public ExtraPackageSemicolon() {
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super(System.err);
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tb = new ToolBox();
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}
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protected void runTests() throws Exception {
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runTests(m -> new Object[] { Paths.get(m.getName()) });
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}
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@Test
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public void test(Path base) throws Exception {
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testCompile(base, "package p;");
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testCompile(base, "package p;;");
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testCompile(base, "package p;; ");
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testCompile(base, "package p\n;");
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testCompile(base, "package p\n;\n");
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testCompile(base, "package p\n;\n;\n");
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testCompile(base, "package p;;;;;;;;;;;;;;;;;;;;;;;;;;;;");
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testCompile(base, "package p;; ;; ;; ;;; ;;; ;;; ;;");
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testCompile(base, "package p;;\n;;\n;;\n;;;\n;;;\n;;;\n;;");
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testCompile(base, "package p;\nimport java.util.Map;");
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testCompile(base, "package p;\nimport java.util.Map;\n;");
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testCompile(base, "package p;\nimport java.util.Map;\n;; ;;");
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}
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private void testCompile(Path base, String javaSource) throws Exception {
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Path src = base.resolve("src");
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tb.writeJavaFiles(src, javaSource);
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Path classes = base.resolve("classes");
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tb.createDirectories(classes);
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new JavacTask(tb, Task.Mode.CMDLINE)
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.outdir(classes)
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.files(tb.findJavaFiles(src))
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.run(Task.Expect.SUCCESS);
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}
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public static void main(String... args) throws Exception {
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new ExtraPackageSemicolon().runTests();
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}
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}
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