| /* |
| * Copyright (c) 2015, 2017, 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 8167975 8173596 |
| * @summary Test the --add-modules option |
| * @library /tools/lib |
| * @modules jdk.compiler/com.sun.tools.javac.api |
| * jdk.compiler/com.sun.tools.javac.main |
| * @build toolbox.Assert toolbox.ToolBox toolbox.JavacTask ModuleTestBase |
| * @run main AddModulesTest |
| */ |
| |
| |
| import java.nio.file.Path; |
| import java.util.Arrays; |
| |
| import javax.tools.JavaCompiler; |
| import javax.tools.JavaCompiler.CompilationTask; |
| import javax.tools.JavaFileObject; |
| import javax.tools.StandardJavaFileManager; |
| import javax.tools.StandardLocation; |
| import javax.tools.ToolProvider; |
| |
| import toolbox.Assert; |
| import toolbox.JavacTask; |
| import toolbox.Task; |
| |
| public class AddModulesTest extends ModuleTestBase { |
| public static void main(String... args) throws Exception { |
| new AddModulesTest().runTests(); |
| } |
| |
| @Test |
| public void testEmpty(Path base) throws Exception { |
| Path src = base.resolve("src"); |
| tb.writeJavaFiles(src, "class Dummy { }"); |
| Path classes = base.resolve("classes"); |
| tb.createDirectories(classes); |
| |
| testEmpty(src, classes, "--add-modules", ""); |
| testEmpty(src, classes, "--add-modules="); |
| } |
| |
| private void testEmpty(Path src, Path classes, String... options) throws Exception { |
| String log = new JavacTask(tb, Task.Mode.CMDLINE) |
| .options(options) |
| .outdir(classes) |
| .files(findJavaFiles(src)) |
| .run(Task.Expect.FAIL) |
| .writeAll() |
| .getOutput(Task.OutputKind.DIRECT); |
| |
| checkOutputContains(log, |
| "javac: no value for --add-modules option"); |
| } |
| |
| @Test |
| public void testEmptyItem(Path base) throws Exception { |
| Path src = base.resolve("src"); |
| Path src_m1 = src.resolve("m1x"); |
| tb.writeJavaFiles(src_m1, |
| "module m1x { }"); |
| Path src_m2 = src.resolve("m2x"); |
| tb.writeJavaFiles(src_m2, |
| "module m2x { }"); |
| Path classes = base.resolve("classes"); |
| tb.createDirectories(classes); |
| |
| testEmptyItem(src, classes, ",m1x"); |
| testEmptyItem(src, classes, "m1x,,m2x"); |
| testEmptyItem(src, classes, "m1x,"); |
| } |
| |
| private void testEmptyItem(Path src, Path classes, String option) throws Exception { |
| new JavacTask(tb) |
| .options("--module-source-path", src.toString(), |
| "--add-modules", option) |
| .outdir(classes) |
| .files(findJavaFiles(src)) |
| .run() |
| .writeAll(); |
| } |
| |
| @Test |
| public void testEmptyList(Path base) throws Exception { |
| Path src = base.resolve("src"); |
| tb.writeJavaFiles(src, "class Dummy { }"); |
| Path classes = base.resolve("classes"); |
| tb.createDirectories(classes); |
| |
| String log = new JavacTask(tb, Task.Mode.CMDLINE) |
| .options("--module-source-path", src.toString(), |
| "--add-modules", ",") |
| .outdir(classes) |
| .files(findJavaFiles(src)) |
| .run(Task.Expect.FAIL) |
| .writeAll() |
| .getOutput(Task.OutputKind.DIRECT); |
| |
| checkOutputContains(log, |
| "javac: bad value for --add-modules option"); |
| } |
| |
| @Test |
| public void testInvalidName(Path base) throws Exception { |
| Path src = base.resolve("src"); |
| tb.writeJavaFiles(src, "class Dummy { }"); |
| Path classes = base.resolve("classes"); |
| tb.createDirectories(classes); |
| |
| String log = new JavacTask(tb) |
| .options("-XDrawDiagnostics", |
| "--add-modules", "BadModule!") |
| .outdir(classes) |
| .files(findJavaFiles(src)) |
| .run(Task.Expect.FAIL) |
| .writeAll() |
| .getOutput(Task.OutputKind.DIRECT); |
| |
| checkOutputContains(log, |
| "- compiler.err.bad.name.for.option: --add-modules, BadModule!"); |
| } |
| |
| @Test |
| public void testUnknownName(Path base) throws Exception { |
| Path src = base.resolve("src"); |
| tb.writeJavaFiles(src, "class Dummy { }"); |
| Path classes = base.resolve("classes"); |
| tb.createDirectories(classes); |
| |
| String log = new JavacTask(tb) |
| .options("-XDrawDiagnostics", |
| "--add-modules", "DoesNotExist") |
| .outdir(classes) |
| .files(findJavaFiles(src)) |
| .run(Task.Expect.FAIL) |
| .writeAll() |
| .getOutput(Task.OutputKind.DIRECT); |
| |
| checkOutputContains(log, |
| "- compiler.err.module.not.found: DoesNotExist"); |
| } |
| |
| @Test |
| public void testDuplicate(Path base) throws Exception { |
| Path src = base.resolve("src"); |
| |
| // setup a utility module |
| Path src_m1 = src.resolve("m1x"); |
| tb.writeJavaFiles(src_m1, |
| "module m1x { exports p1; }", |
| "package p1; public class C1 { }"); |
| Path modules = base.resolve("modules"); |
| tb.createDirectories(modules); |
| |
| new JavacTask(tb) |
| .options("--module-source-path", src.toString()) |
| .outdir(modules) |
| .files(findJavaFiles(src)) |
| .run() |
| .writeAll(); |
| |
| // now test access to the module |
| Path src2 = base.resolve("src2"); |
| tb.writeJavaFiles(src2, |
| "class Dummy { p1.C1 c1; }"); |
| Path classes = base.resolve("classes"); |
| tb.createDirectories(classes); |
| |
| new JavacTask(tb) |
| .options("--module-path", modules.toString(), |
| "--add-modules", "m1x,m1x") |
| .outdir(classes) |
| .files(findJavaFiles(src2)) |
| .run() |
| .writeAll(); |
| } |
| |
| @Test |
| public void testRepeatable(Path base) throws Exception { |
| Path src = base.resolve("src"); |
| |
| // setup some utility modules |
| Path src_m1 = src.resolve("m1x"); |
| tb.writeJavaFiles(src_m1, |
| "module m1x { exports p1; }", |
| "package p1; public class C1 { }"); |
| Path src_m2 = src.resolve("m2x"); |
| tb.writeJavaFiles(src_m2, |
| "module m2x { exports p2; }", |
| "package p2; public class C2 { }"); |
| Path modules = base.resolve("modules"); |
| tb.createDirectories(modules); |
| |
| new JavacTask(tb) |
| .options("--module-source-path", src.toString()) |
| .outdir(modules) |
| .files(findJavaFiles(src)) |
| .run() |
| .writeAll(); |
| |
| // now test access to the modules |
| Path src2 = base.resolve("src2"); |
| tb.writeJavaFiles(src2, |
| "class Dummy { p1.C1 c1; p2.C2 c2; }"); |
| Path classes = base.resolve("classes"); |
| tb.createDirectories(classes); |
| |
| new JavacTask(tb) |
| .options("--module-path", modules.toString(), |
| "--add-modules", "m1x", |
| "--add-modules", "m2x") |
| .outdir(classes) |
| .files(findJavaFiles(src2)) |
| .run() |
| .writeAll(); |
| } |
| |
| @Test |
| public void testAddModulesAPI(Path base) throws Exception { |
| Path src = base.resolve("src"); |
| |
| // setup some utility modules |
| Path src_m1 = src.resolve("m1x"); |
| tb.writeJavaFiles(src_m1, |
| "module m1x { exports p1; }", |
| "package p1; public class C1 { }"); |
| Path src_m2 = src.resolve("m2x"); |
| tb.writeJavaFiles(src_m2, |
| "module m2x { exports p2; }", |
| "package p2; public class C2 { }"); |
| Path modules = base.resolve("modules"); |
| tb.createDirectories(modules); |
| |
| new JavacTask(tb) |
| .options("--module-source-path", src.toString()) |
| .outdir(modules) |
| .files(findJavaFiles(src)) |
| .run() |
| .writeAll(); |
| |
| // now test access to the modules |
| Path src2 = base.resolve("src2"); |
| tb.writeJavaFiles(src2, |
| "class Dummy { p1.C1 c1; p2.C2 c2; }"); |
| Path classes = base.resolve("classes"); |
| tb.createDirectories(classes); |
| |
| JavaCompiler c = ToolProvider.getSystemJavaCompiler(); |
| try (StandardJavaFileManager fm = c.getStandardFileManager(null, null, null)) { |
| fm.setLocationFromPaths(StandardLocation.MODULE_PATH, Arrays.asList(modules)); |
| fm.setLocationFromPaths(StandardLocation.CLASS_OUTPUT, Arrays.asList(classes)); |
| Iterable<? extends JavaFileObject> files = fm.getJavaFileObjects(findJavaFiles(src2)); |
| CompilationTask t = c.getTask(null, fm, null, null, null, files); |
| t.addModules(Arrays.asList("m1x", "m2x")); |
| Assert.check(t.call()); |
| } |
| } |
| } |
| |