449 lines
16 KiB
Java
449 lines
16 KiB
Java
/*
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* Copyright (c) 2015, 2017, 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 8142968 8174104
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* @summary tests for --module-path
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* @library /tools/lib
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* @modules
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* jdk.compiler/com.sun.tools.javac.api
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* jdk.compiler/com.sun.tools.javac.main
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* jdk.jdeps/com.sun.tools.javap
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* jdk.jlink
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* @build toolbox.ToolBox toolbox.JarTask toolbox.JavacTask toolbox.ModuleBuilder
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* ModuleTestBase
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* @run main ModulePathTest
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*/
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import java.io.File;
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import java.io.IOException;
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import java.nio.file.Files;
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import java.nio.file.Path;
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import java.util.spi.ToolProvider;
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import toolbox.JarTask;
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import toolbox.JavacTask;
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import toolbox.ModuleBuilder;
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import toolbox.Task;
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import toolbox.ToolBox;
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public class ModulePathTest extends ModuleTestBase {
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public static final String PATH_SEP = File.pathSeparator;
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public static void main(String... args) throws Exception {
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ModulePathTest t = new ModulePathTest();
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t.runTests();
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}
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@Test
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public void testNotExistsOnPath_noWarn(Path base) throws Exception {
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Path src = base.resolve("src");
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tb.writeJavaFiles(src, "class C { }");
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String log = new JavacTask(tb, Task.Mode.CMDLINE)
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.options("-XDrawDiagnostics",
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"--module-path", "doesNotExist")
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.files(findJavaFiles(src))
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.run(Task.Expect.SUCCESS)
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.writeAll()
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.getOutput(Task.OutputKind.DIRECT);
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if (!log.isEmpty())
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throw new Exception("unexpected output");
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}
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@Test
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public void testNotExistsOnPath_warn(Path base) throws Exception {
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Path src = base.resolve("src");
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tb.writeJavaFiles(src, "class C { }");
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String log = new JavacTask(tb, Task.Mode.CMDLINE)
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.options("-XDrawDiagnostics",
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"-Xlint:path",
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"--module-path", "doesNotExist")
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.files(findJavaFiles(src))
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.run(Task.Expect.SUCCESS)
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.writeAll()
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.getOutput(Task.OutputKind.DIRECT);
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if (!log.contains("- compiler.warn.path.element.not.found: doesNotExist"))
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throw new Exception("expected output not found");
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}
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@Test
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public void testNotADirOnPath_1(Path base) throws Exception {
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Path src = base.resolve("src");
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tb.writeJavaFiles(src, "class C { }");
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tb.writeFile("dummy.txt", "");
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String log = new JavacTask(tb, Task.Mode.CMDLINE)
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.options("-XDrawDiagnostics",
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"--module-path", "dummy.txt")
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.files(findJavaFiles(src))
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.run(Task.Expect.FAIL)
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.writeAll()
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.getOutput(Task.OutputKind.DIRECT);
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if (!log.contains("- compiler.err.illegal.argument.for.option: --module-path, dummy.txt"))
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throw new Exception("expected output not found");
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}
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@Test
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public void testNotADirOnPath_2(Path base) throws Exception {
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Path src = base.resolve("src");
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tb.writeJavaFiles(src, "class C { }");
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tb.writeFile("dummy.jimage", "");
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String log = new JavacTask(tb, Task.Mode.CMDLINE)
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.options("-XDrawDiagnostics",
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"--module-path", "dummy.jimage")
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.files(findJavaFiles(src))
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.run(Task.Expect.FAIL)
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.writeAll()
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.getOutput(Task.OutputKind.DIRECT);
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if (!log.contains("- compiler.err.illegal.argument.for.option: --module-path, dummy.jimage"))
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throw new Exception("expected output not found");
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}
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@Test
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public void testExplodedModuleOnPath(Path base) throws Exception {
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Path modSrc = base.resolve("modSrc");
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tb.writeJavaFiles(modSrc,
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"module m1x { exports p; }",
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"package p; public class CC { }");
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Path modClasses = base.resolve("modClasses");
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Files.createDirectories(modClasses);
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new JavacTask(tb, Task.Mode.CMDLINE)
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.outdir(modClasses)
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.files(findJavaFiles(modSrc))
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.run()
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.writeAll();
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Path src = base.resolve("src");
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tb.writeJavaFiles(src,
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"module m { requires m1x ; }",
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"class C { }");
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Path classes = base.resolve("classes");
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Files.createDirectories(classes);
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new JavacTask(tb, Task.Mode.CMDLINE)
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.outdir(classes)
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.options("--module-path", modClasses.toString())
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.files(findJavaFiles(src))
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.run()
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.writeAll();
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}
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@Test
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public void testBadExplodedModuleOnPath(Path base) throws Exception {
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Path modClasses = base.resolve("modClasses");
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tb.writeFile(modClasses.resolve("module-info.class"), "module m1x { }");
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Path src = base.resolve("src");
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tb.writeJavaFiles(src,
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"module m { requires m1x ; }",
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"class C { }");
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Path classes = base.resolve("classes");
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Files.createDirectories(classes);
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String log = new JavacTask(tb, Task.Mode.CMDLINE)
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.outdir(classes)
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.options("-XDrawDiagnostics",
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"--module-path", modClasses.toString())
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.files(findJavaFiles(src))
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.run(Task.Expect.FAIL)
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.writeAll()
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.getOutput(Task.OutputKind.DIRECT);
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if (!log.contains("- compiler.err.locn.bad.module-info: " + modClasses.toString()))
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throw new Exception("expected output not found");
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}
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@Test
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public void testAutoJarOnPath(Path base) throws Exception {
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Path jarSrc = base.resolve("jarSrc");
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tb.writeJavaFiles(jarSrc,
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"package p; public class CC { }");
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Path jarClasses = base.resolve("jarClasses");
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Files.createDirectories(jarClasses);
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new JavacTask(tb, Task.Mode.CMDLINE)
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.outdir(jarClasses)
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.files(findJavaFiles(jarSrc))
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.run()
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.writeAll();
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Path moduleJar = base.resolve("a.jar");
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new JarTask(tb, moduleJar)
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.baseDir(jarClasses)
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.files("p/CC.class")
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.run();
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Path src = base.resolve("src");
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tb.writeJavaFiles(src, "class C { p.CC cc; }");
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Path classes = base.resolve("classes");
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Files.createDirectories(classes);
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new JavacTask(tb, Task.Mode.CMDLINE)
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.outdir(classes)
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.options("--module-path", moduleJar.toString(), "--add-modules", "a")
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.files(findJavaFiles(src))
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.run()
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.writeAll();
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}
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@Test
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public void testModJarOnPath(Path base) throws Exception {
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Path jarSrc = base.resolve("jarSrc");
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tb.writeJavaFiles(jarSrc,
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"module m1x { exports p; }",
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"package p; public class CC { }");
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Path jarClasses = base.resolve("jarClasses");
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Files.createDirectories(jarClasses);
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new JavacTask(tb, Task.Mode.CMDLINE)
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.outdir(jarClasses)
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.files(findJavaFiles(jarSrc))
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.run()
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.writeAll();
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Path moduleJar = base.resolve("myModule.jar"); // deliberately not m1
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new JarTask(tb, moduleJar)
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.baseDir(jarClasses)
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.files("module-info.class", "p/CC.class")
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.run();
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Path src = base.resolve("src");
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tb.writeJavaFiles(src,
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"module m { requires m1x ; }",
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"class C { }");
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Path classes = base.resolve("classes");
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Files.createDirectories(classes);
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new JavacTask(tb, Task.Mode.CMDLINE)
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.outdir(classes)
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.options("--module-path", moduleJar.toString())
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.files(findJavaFiles(src))
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.run()
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.writeAll();
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}
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@Test
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public void testBadJarOnPath(Path base) throws Exception {
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Path src = base.resolve("src");
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tb.writeJavaFiles(src, "class C { }");
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tb.writeFile("dummy.jar", "");
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String log = new JavacTask(tb, Task.Mode.CMDLINE)
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.options("-XDrawDiagnostics",
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"--module-path", "dummy.jar")
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.files(findJavaFiles(src))
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.run(Task.Expect.FAIL)
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.writeAll()
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.getOutput(Task.OutputKind.DIRECT);
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if (!log.contains("- compiler.err.locn.cant.read.file: dummy.jar"))
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throw new Exception("expected output not found");
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}
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@Test
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public void testJModOnPath(Path base) throws Exception {
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Path jmodSrc = base.resolve("jmodSrc");
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tb.writeJavaFiles(jmodSrc,
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"module m1x { exports p; }",
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"package p; public class CC { }");
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Path jmodClasses = base.resolve("jmodClasses");
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Files.createDirectories(jmodClasses);
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new JavacTask(tb, Task.Mode.CMDLINE)
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.outdir(jmodClasses)
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.files(findJavaFiles(jmodSrc))
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.run()
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.writeAll();
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Path jmod = base.resolve("myModule.jmod"); // deliberately not m1
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jmod(jmodClasses, jmod);
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Path src = base.resolve("src");
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tb.writeJavaFiles(src,
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"module m { requires m1x ; }",
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"class C { }");
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Path classes = base.resolve("classes");
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Files.createDirectories(classes);
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new JavacTask(tb, Task.Mode.CMDLINE)
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.outdir(classes)
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.options("--module-path", jmod.toString())
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.files(findJavaFiles(src))
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.run()
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.writeAll();
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}
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@Test
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public void testBadJModOnPath(Path base) throws Exception {
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Path src = base.resolve("src");
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tb.writeJavaFiles(src, "class C { }");
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tb.writeFile("dummy.jmod", "");
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String log = new JavacTask(tb, Task.Mode.CMDLINE)
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.options("-XDrawDiagnostics",
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"--module-path", "dummy.jmod")
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.files(findJavaFiles(src))
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.run(Task.Expect.FAIL)
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.writeAll()
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.getOutput(Task.OutputKind.DIRECT);
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if (!log.contains("- compiler.err.locn.cant.read.file: dummy.jmod"))
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throw new Exception("expected output not found");
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}
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@Test
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public void relativePath(Path base) throws Exception {
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Path modules = base.resolve("modules");
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new ModuleBuilder(tb, "m1x").build(modules);
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Path src = base.resolve("src");
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tb.writeJavaFiles(src, "module m2x { requires m1x; }", "class A { }");
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new JavacTask(tb, Task.Mode.CMDLINE)
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.options("-XDrawDiagnostics",
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"--module-path", modules + "/./../modules")
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.files(findJavaFiles(src))
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.run()
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.writeAll();
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}
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@Test
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public void duplicatePaths_1(Path base) throws Exception {
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Path modules = base.resolve("modules");
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new ModuleBuilder(tb, "m1x").build(modules);
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Path src = base.resolve("src");
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tb.writeJavaFiles(src, "module m2x { requires m1x; }", "class A { }");
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new JavacTask(tb, Task.Mode.CMDLINE)
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.options("-XDrawDiagnostics",
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"--module-path", modules + "/./../modules" + PATH_SEP + modules)
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.files(findJavaFiles(src))
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.run()
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.writeAll();
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}
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@Test
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public void duplicatePaths_2(Path base) throws Exception {
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Path modules = base.resolve("modules");
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new ModuleBuilder(tb, "m1x").build(modules);
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Path src = base.resolve("src");
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tb.writeJavaFiles(src, "module m2x { requires m1x; }", "class A { }");
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new JavacTask(tb, Task.Mode.CMDLINE)
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.options("-XDrawDiagnostics",
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"--module-path", modules.toString(),
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"--module-path", modules.toString())
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.files(findJavaFiles(src))
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.run()
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.writeAll();
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}
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@Test
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public void oneModuleHidesAnother(Path base) throws Exception {
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Path modules = base.resolve("modules");
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new ModuleBuilder(tb, "m1x")
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.exports("pkg1")
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.classes("package pkg1; public class E { }")
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.build(modules);
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Path deepModuleDirSrc = base.resolve("deepModuleDirSrc");
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Path deepModuleDir = modules.resolve("deepModuleDir");
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new ModuleBuilder(tb, "m1x")
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.exports("pkg2")
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.classes("package pkg2; public class E { }")
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.build(deepModuleDirSrc, deepModuleDir);
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Path src = base.resolve("src");
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tb.writeJavaFiles(src, "module m2x { requires m1x; }", " package p; class A { void main() { pkg2.E.class.getName(); } }");
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new JavacTask(tb, Task.Mode.CMDLINE)
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.options("-XDrawDiagnostics",
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"--module-path", deepModuleDir + PATH_SEP + modules)
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.files(findJavaFiles(src))
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.run()
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.writeAll();
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}
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@Test
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public void modulesInDifferentContainers(Path base) throws Exception {
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Path modules = base.resolve("modules");
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new ModuleBuilder(tb, "m1x")
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.exports("one")
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.classes("package one; public class A { }")
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.build(modules);
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new ModuleBuilder(tb, "m2x")
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.requires("m1x", modules)
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.build(base.resolve("tmp"));
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jar(base.resolve("tmp/m2x"), modules.resolve("m2x.jar"));
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new ModuleBuilder(tb, "m3x")
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.requires("m2x", modules)
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.build(base.resolve("tmp"));
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jmod(base.resolve("tmp/m3x"), modules.resolve("m3x.jmod"));
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Path src = base.resolve("src");
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tb.writeJavaFiles(src, "module m { requires m3x; requires m2x; requires m1x; }",
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"package p; class A { void main() { one.A.class.getName(); } }");
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new JavacTask(tb, Task.Mode.CMDLINE)
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.options("-XDrawDiagnostics",
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"--module-path", modules.toString())
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.files(findJavaFiles(src))
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.run()
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.writeAll();
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}
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private void jar(Path dir, Path jar) throws IOException {
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new JarTask(tb, jar)
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.baseDir(dir)
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.files(".")
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.run()
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.writeAll();
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}
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private void jmod(Path dir, Path jmod) throws Exception {
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String[] args = {
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"create",
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"--class-path", dir.toString(),
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jmod.toString()
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};
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ToolProvider jmodTool = ToolProvider.findFirst("jmod").orElseThrow(() ->
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new RuntimeException("jmod tool not found")
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);
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jmodTool.run(System.out, System.err, args);
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}
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}
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