| /* | |
| * Copyright (c) 2015, 2018, 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 8158123 8161906 8162713 8202832 8235229 | |
| * @summary tests for module declarations | |
| * @library /tools/lib | |
| * @modules | |
| * jdk.compiler/com.sun.tools.javac.api | |
| * jdk.compiler/com.sun.tools.javac.main | |
| * jdk.jdeps/com.sun.tools.javap | |
| * @build toolbox.ToolBox toolbox.JavacTask ModuleTestBase | |
| * @run main ModuleInfoTest | |
| */ | |
| import java.nio.file.Files; | |
| import java.nio.file.Path; | |
| import java.util.Arrays; | |
| import java.util.List; | |
| import java.util.jar.Attributes; | |
| import toolbox.JarTask; | |
| import toolbox.JavacTask; | |
| import toolbox.Task; | |
| public class ModuleInfoTest extends ModuleTestBase { | |
| public static void main(String... args) throws Exception { | |
| ModuleInfoTest t = new ModuleInfoTest(); | |
| t.runTests(); | |
| } | |
| /** | |
| * Check error message if module declaration not in module-info.java. | |
| */ | |
| @Test | |
| public void testModuleDeclNotInModuleJava(Path base) throws Exception { | |
| Path src = base.resolve("src"); | |
| tb.writeFile(src.resolve("M.java"), "module M { }"); | |
| String log = new JavacTask(tb) | |
| .options("-XDrawDiagnostics") | |
| .files(findJavaFiles(src)) | |
| .run(Task.Expect.FAIL) | |
| .writeAll() | |
| .getOutput(Task.OutputKind.DIRECT); | |
| if (!log.contains("M.java:1:1: compiler.err.module.decl.sb.in.module-info.java")) | |
| throw new Exception("expected output not found"); | |
| } | |
| /** | |
| * Verify that a package private class can be put in module-info.java. | |
| */ | |
| @Test | |
| public void testNotModuleDeclInModuleJava_1(Path base) throws Exception { | |
| Path src = base.resolve("src"); | |
| tb.writeFile(src.resolve("module-info.java"), "class C { }"); | |
| new JavacTask(tb) | |
| .options("-XDrawDiagnostics") | |
| .files(findJavaFiles(src)) | |
| .run() | |
| .writeAll(); | |
| } | |
| /** | |
| * Verify that a public class cannot be put in module-info.java. | |
| */ | |
| @Test | |
| public void testNotModuleDeclInModuleJava_2(Path base) throws Exception { | |
| Path src = base.resolve("src"); | |
| tb.writeFile(src.resolve("module-info.java"), "public class C { }"); | |
| String log = new JavacTask(tb) | |
| .options("-XDrawDiagnostics") | |
| .files(findJavaFiles(src)) | |
| .run(Task.Expect.FAIL) | |
| .writeAll() | |
| .getOutput(Task.OutputKind.DIRECT); | |
| if (!log.contains("module-info.java:1:8: compiler.err.class.public.should.be.in.file: kindname.class, C")) | |
| throw new Exception("expected output not found"); | |
| } | |
| /** | |
| * Verify that only one module decl can be put in module-info.java. | |
| */ | |
| @Test | |
| public void testSingleModuleDecl(Path base) throws Exception { | |
| Path src = base.resolve("src"); | |
| tb.writeJavaFiles(src, "module M1 { } /*...*/ module M2 { }"); | |
| String log = new JavacTask(tb) | |
| .options("-XDrawDiagnostics") | |
| .files(findJavaFiles(src)) | |
| .run(Task.Expect.FAIL) | |
| .writeAll() | |
| .getOutput(Task.OutputKind.DIRECT); | |
| if (!log.contains("module-info.java:1:14: compiler.err.expected: token.end-of-input")) | |
| throw new Exception("expected output not found"); | |
| } | |
| /** | |
| * Verify that missing requires are reported. | |
| */ | |
| @Test | |
| public void testRequiresNotFound(Path base) throws Exception { | |
| Path src = base.resolve("src"); | |
| tb.writeJavaFiles(src, "module M1 { requires M2; }"); | |
| String log = new JavacTask(tb) | |
| .options("-XDrawDiagnostics") | |
| .files(findJavaFiles(src)) | |
| .run(Task.Expect.FAIL) | |
| .writeAll() | |
| .getOutput(Task.OutputKind.DIRECT); | |
| if (!log.contains("module-info.java:1:22: compiler.err.module.not.found: M2")) | |
| throw new Exception("expected output not found"); | |
| } | |
| /** | |
| * Verify that missing exports targets are reported. | |
| */ | |
| @Test | |
| public void testExportsNotFound(Path base) throws Exception { | |
| Path src = base.resolve("src"); | |
| tb.writeJavaFiles(src, | |
| "module M { exports p to N; }", | |
| "package p; public class C {}"); | |
| String log = new JavacTask(tb) | |
| .options("-XDrawDiagnostics", | |
| "-Xlint:module") | |
| .files(findJavaFiles(src)) | |
| .run() | |
| .writeAll() | |
| .getOutput(Task.OutputKind.DIRECT); | |
| if (!log.contains("module-info.java:1:25: compiler.warn.module.not.found: N")) | |
| throw new Exception("expected output not found, actual output: " + log); | |
| } | |
| /** | |
| * Verify that duplicated qualified missing exports targets are reported. | |
| */ | |
| @Test | |
| public void testExportsNotFoundDuplicated(Path base) throws Exception { | |
| Path src = base.resolve("src"); | |
| tb.writeJavaFiles(src, | |
| "module M { exports p to N, N; }", | |
| "package p; public class C {}"); | |
| String log = new JavacTask(tb) | |
| .options("-XDrawDiagnostics", | |
| "-Xlint:module") | |
| .files(findJavaFiles(src)) | |
| .run(Task.Expect.FAIL) | |
| .writeAll() | |
| .getOutput(Task.OutputKind.DIRECT); | |
| if (!log.contains("module-info.java:1:28: compiler.err.conflicting.exports.to.module: N")) | |
| throw new Exception("expected output not found, actual output: " + log); | |
| } | |
| /** | |
| * Verify that missing exports target warning can be suppressed. | |
| */ | |
| @Test | |
| public void testExportsNotFoundSuppress(Path base) throws Exception { | |
| Path src = base.resolve("src"); | |
| tb.writeJavaFiles(src, | |
| "@SuppressWarnings(\"module\") module M { exports p to N; }", | |
| "package p; public class C {}"); | |
| String log = new JavacTask(tb) | |
| .options("-XDrawDiagnostics", | |
| "-Xlint:module") | |
| .files(findJavaFiles(src)) | |
| .run() | |
| .writeAll() | |
| .getOutput(Task.OutputKind.DIRECT); | |
| if (!log.isEmpty()) | |
| throw new Exception("expected output not found, actual output: " + log); | |
| } | |
| /** | |
| * Verify that missing opens targets are reported. | |
| */ | |
| @Test | |
| public void testOpensNotFound(Path base) throws Exception { | |
| Path src = base.resolve("src"); | |
| tb.writeJavaFiles(src, | |
| "module M { opens p to N; }", | |
| "package p; public class C {}"); | |
| String log = new JavacTask(tb) | |
| .options("-XDrawDiagnostics", | |
| "-Xlint:module") | |
| .files(findJavaFiles(src)) | |
| .run() | |
| .writeAll() | |
| .getOutput(Task.OutputKind.DIRECT); | |
| if (!log.contains("module-info.java:1:23: compiler.warn.module.not.found: N")) | |
| throw new Exception("expected output not found, actual output: " + log); | |
| } | |
| /** | |
| * Verify that duplicated qualified missing opens targets are reported. | |
| */ | |
| @Test | |
| public void testOpensNotFoundDuplicated(Path base) throws Exception { | |
| Path src = base.resolve("src"); | |
| tb.writeJavaFiles(src, | |
| "module M { opens p to N, N; }", | |
| "package p; public class C {}"); | |
| String log = new JavacTask(tb) | |
| .options("-XDrawDiagnostics", | |
| "-Xlint:module") | |
| .files(findJavaFiles(src)) | |
| .run(Task.Expect.FAIL) | |
| .writeAll() | |
| .getOutput(Task.OutputKind.DIRECT); | |
| if (!log.contains("module-info.java:1:26: compiler.err.conflicting.opens.to.module: N")) | |
| throw new Exception("expected output not found, actual output: " + log); | |
| } | |
| /** | |
| * Verify that missing opens target warning can be suppressed. | |
| */ | |
| @Test | |
| public void testOpensNotFoundSuppress(Path base) throws Exception { | |
| Path src = base.resolve("src"); | |
| tb.writeJavaFiles(src, | |
| "@SuppressWarnings(\"module\") module M { opens p to N; }", | |
| "package p; public class C {}"); | |
| String log = new JavacTask(tb) | |
| .options("-XDrawDiagnostics", | |
| "-Xlint:module") | |
| .files(findJavaFiles(src)) | |
| .run() | |
| .writeAll() | |
| .getOutput(Task.OutputKind.DIRECT); | |
| if (!log.isEmpty()) | |
| throw new Exception("expected output not found, actual output: " + log); | |
| } | |
| /** | |
| * Verify that a simple loop is detected. | |
| */ | |
| @Test | |
| public void testRequiresSelf(Path base) throws Exception { | |
| Path src = base.resolve("src"); | |
| tb.writeJavaFiles(src, "module M { requires M; }"); | |
| String log = new JavacTask(tb) | |
| .options("-XDrawDiagnostics") | |
| .files(findJavaFiles(src)) | |
| .run(Task.Expect.FAIL) | |
| .writeAll() | |
| .getOutput(Task.OutputKind.DIRECT); | |
| if (!log.contains("module-info.java:1:21: compiler.err.cyclic.requires: M")) | |
| throw new Exception("expected output not found"); | |
| } | |
| /** | |
| * Verify that a multi-module loop is detected. | |
| */ | |
| @Test | |
| public void testRequiresLoop(Path base) throws Exception { | |
| Path src = base.resolve("src"); | |
| Path src_m1 = src.resolve("m1x"); | |
| tb.writeFile(src_m1.resolve("module-info.java"), "module m1x { requires m2x; }"); | |
| Path src_m2 = src.resolve("m2x"); | |
| tb.writeFile(src_m2.resolve("module-info.java"), "module m2x { requires m3x; }"); | |
| Path src_m3 = src.resolve("m3x"); | |
| tb.writeFile(src_m3.resolve("module-info.java"), "module m3x { requires m1x; }"); | |
| Path classes = base.resolve("classes"); | |
| Files.createDirectories(classes); | |
| String log = new JavacTask(tb) | |
| .options("-XDrawDiagnostics", "--module-source-path", src.toString()) | |
| .outdir(classes) | |
| .files(findJavaFiles(src)) | |
| .run(Task.Expect.FAIL) | |
| .writeAll() | |
| .getOutput(Task.OutputKind.DIRECT); | |
| if (!log.contains("module-info.java:1:23: compiler.err.cyclic.requires: m3x")) | |
| throw new Exception("expected output not found"); | |
| } | |
| /** | |
| * Verify that a multi-module loop is detected. | |
| */ | |
| @Test | |
| public void testRequiresTransitiveLoop(Path base) throws Exception { | |
| Path src = base.resolve("src"); | |
| Path src_m1 = src.resolve("m1x"); | |
| tb.writeFile(src_m1.resolve("module-info.java"), "module m1x { requires m2x; }"); | |
| Path src_m2 = src.resolve("m2x"); | |
| tb.writeFile(src_m2.resolve("module-info.java"), "module m2x { requires transitive m3x; }"); | |
| Path src_m3 = src.resolve("m3x"); | |
| tb.writeFile(src_m3.resolve("module-info.java"), "module m3x { requires m1x; }"); | |
| Path classes = base.resolve("classes"); | |
| Files.createDirectories(classes); | |
| String log = new JavacTask(tb) | |
| .options("-XDrawDiagnostics", "--module-source-path", src.toString()) | |
| .outdir(classes) | |
| .files(findJavaFiles(src)) | |
| .run(Task.Expect.FAIL) | |
| .writeAll() | |
| .getOutput(Task.OutputKind.DIRECT); | |
| if (!log.contains("module-info.java:1:34: compiler.err.cyclic.requires: m3x")) | |
| throw new Exception("expected output not found"); | |
| } | |
| /** | |
| * Verify that duplicate requires are detected. | |
| */ | |
| @Test | |
| public void testDuplicateRequires(Path base) throws Exception { | |
| Path src = base.resolve("src"); | |
| Path src_m1 = src.resolve("m1x"); | |
| tb.writeFile(src_m1.resolve("module-info.java"), "module m1x { }"); | |
| Path src_m2 = src.resolve("m2x"); | |
| tb.writeFile(src_m2.resolve("module-info.java"), "module m2x { requires m1x; requires m1x; }"); | |
| Path classes = base.resolve("classes"); | |
| Files.createDirectories(classes); | |
| String log = new JavacTask(tb) | |
| .options("-XDrawDiagnostics", "--module-source-path", src.toString()) | |
| .outdir(classes) | |
| .files(findJavaFiles(src)) | |
| .run(Task.Expect.FAIL) | |
| .writeAll() | |
| .getOutput(Task.OutputKind.DIRECT); | |
| if (!log.contains("module-info.java:1:37: compiler.err.duplicate.requires: m1x")) | |
| throw new Exception("expected output not found"); | |
| } | |
| /** | |
| * Verify that duplicate requires are detected. | |
| */ | |
| @Test | |
| public void testDuplicateRequiresTransitiveStatic(Path base) throws Exception { | |
| Path src = base.resolve("src"); | |
| Path src_m1 = src.resolve("m1x"); | |
| tb.writeFile(src_m1.resolve("module-info.java"), "module m1x { }"); | |
| Path src_m2 = src.resolve("m2x"); | |
| tb.writeFile(src_m2.resolve("module-info.java"), "module m2x { requires transitive m1x; requires static m1x; }"); | |
| Path classes = base.resolve("classes"); | |
| Files.createDirectories(classes); | |
| String log = new JavacTask(tb) | |
| .options("-XDrawDiagnostics", "--module-source-path", src.toString()) | |
| .outdir(classes) | |
| .files(findJavaFiles(src)) | |
| .run(Task.Expect.FAIL) | |
| .writeAll() | |
| .getOutput(Task.OutputKind.DIRECT); | |
| if (!log.contains("module-info.java:1:55: compiler.err.duplicate.requires: m1x")) | |
| throw new Exception("expected output not found"); | |
| } | |
| /** | |
| * Verify that duplicate exported packages are detected correctly. | |
| */ | |
| @Test | |
| public void testConflictingExports_packages(Path base) throws Exception { | |
| verifyConflictingExports_packages(base, | |
| "exports p; exports q;", | |
| null); | |
| verifyConflictingExports_packages(base, | |
| "exports p; exports p;", | |
| "module-info.java:1:33: compiler.err.conflicting.exports: p"); | |
| verifyConflictingExports_packages(base, | |
| "exports p; opens p;", | |
| null); | |
| verifyConflictingExports_packages(base, | |
| "exports p; exports p to m2x;", | |
| "module-info.java:1:33: compiler.err.conflicting.exports: p"); | |
| verifyConflictingExports_packages(base, | |
| "exports p; opens p to m2x;", | |
| null); | |
| verifyConflictingExports_packages(base, | |
| "opens p; exports p;", | |
| null); | |
| verifyConflictingExports_packages(base, | |
| "opens p; opens p;", | |
| "module-info.java:1:29: compiler.err.conflicting.opens: p"); | |
| verifyConflictingExports_packages(base, | |
| "opens p; exports p to m2x;", | |
| null); | |
| verifyConflictingExports_packages(base, | |
| "opens p; opens p to m2x;", | |
| "module-info.java:1:29: compiler.err.conflicting.opens: p"); | |
| verifyConflictingExports_packages(base, | |
| "exports p to m2x; exports p;", | |
| "module-info.java:1:40: compiler.err.conflicting.exports: p"); | |
| verifyConflictingExports_packages(base, | |
| "exports p to m2x; opens p;", | |
| null); | |
| verifyConflictingExports_packages(base, | |
| "exports p to m2x; exports p to m2x;", | |
| "module-info.java:1:45: compiler.err.conflicting.exports.to.module: m2x"); | |
| verifyConflictingExports_packages(base, | |
| "exports p to m2x; opens p to m2x;", | |
| null); | |
| verifyConflictingExports_packages(base, | |
| "opens p to m2x; exports p;", | |
| null); | |
| verifyConflictingExports_packages(base, | |
| "opens p to m2x; opens p;", | |
| "module-info.java:1:36: compiler.err.conflicting.opens: p"); | |
| verifyConflictingExports_packages(base, | |
| "opens p to m2x; exports p to m2x;", | |
| null); | |
| verifyConflictingExports_packages(base, | |
| "opens p to m2x; opens p to m2x;", | |
| "module-info.java:1:36: compiler.err.conflicting.opens: p"); | |
| verifyConflictingExports_packages(base, | |
| "exports p to m2x; exports p to m3x;", | |
| "module-info.java:1:40: compiler.err.conflicting.exports: p"); | |
| verifyConflictingExports_packages(base, | |
| "exports p to m2x; opens p to m3x;", | |
| null); | |
| verifyConflictingExports_packages(base, | |
| "opens p to m2x; exports p to m3x;", | |
| null); | |
| verifyConflictingExports_packages(base, | |
| "opens p to m2x; opens p to m3x;", | |
| "module-info.java:1:36: compiler.err.conflicting.opens: p"); | |
| } | |
| private void verifyConflictingExports_packages(Path base, String code, String expected) throws Exception { | |
| Files.createDirectories(base); | |
| tb.cleanDirectory(base); | |
| Path src = base.resolve("src"); | |
| tb.writeJavaFiles(src.resolve("m1x"), | |
| "module m1x { " + code + " }", | |
| "package p; public class P {}", | |
| "package q; public class Q {}"); | |
| tb.writeJavaFiles(src.resolve("m2x"), | |
| "module m2x { requires m1x; }"); | |
| tb.writeJavaFiles(src.resolve("m3x"), | |
| "module m3x { requires m1x; }"); | |
| Path classes = base.resolve("classes"); | |
| Files.createDirectories(classes); | |
| String log = new JavacTask(tb) | |
| .options("-XDrawDiagnostics", | |
| "--module-source-path", src.toString()) | |
| .outdir(classes) | |
| .files(findJavaFiles(src)) | |
| .run(expected != null ? Task.Expect.FAIL : Task.Expect.SUCCESS) | |
| .writeAll() | |
| .getOutput(Task.OutputKind.DIRECT); | |
| if (expected != null && !log.contains(expected)) | |
| throw new Exception("expected output not found, actual output: " + log); | |
| } | |
| /** | |
| * Verify that duplicate exported packages are detected. | |
| */ | |
| @Test | |
| public void testConflictingExports_modules(Path base) throws Exception { | |
| Path src = base.resolve("src"); | |
| Path src_m1 = src.resolve("m1x"); | |
| tb.writeFile(src_m1.resolve("module-info.java"), "module m1x { }"); | |
| Path src_m2 = src.resolve("m2x"); | |
| tb.writeFile(src_m2.resolve("module-info.java"), "module m2x { exports p to m1x, m1x; }"); | |
| Path classes = base.resolve("classes"); | |
| Files.createDirectories(classes); | |
| String log = new JavacTask(tb) | |
| .options("-XDrawDiagnostics", "--module-source-path", src.toString()) | |
| .outdir(classes) | |
| .files(findJavaFiles(src)) | |
| .run(Task.Expect.FAIL) | |
| .writeAll() | |
| .getOutput(Task.OutputKind.DIRECT); | |
| if (!log.contains("module-info.java:1:32: compiler.err.conflicting.exports.to.module: m1x")) | |
| throw new Exception("expected output not found"); | |
| } | |
| /** | |
| * Verify that annotations are not permitted at | |
| * any of the module names or the package names. | |
| */ | |
| @Test | |
| public void testAnnotations(Path base) throws Exception { | |
| Path src = base.resolve("src"); | |
| Path src_m1 = src.resolve("m1x.sub"); | |
| Path classes = base.resolve("classes"); | |
| Files.createDirectories(classes); | |
| String code = "module @m1.@sub { " + | |
| "requires @p1.@p2; " + | |
| "exports @p1.@p2; " + | |
| "exports @p1.@p2 to @m2.@sub; " + | |
| "exports @p1.@p2 to @m2.@sub, @m3.@sub; " + | |
| "uses @p1.@Interface; " + | |
| "provides @p1.@Interface with @p2.@Concrete; " + | |
| "}"; | |
| String[] splittedCode = code.split("@"); | |
| int length = splittedCode.length; | |
| String anno = "@Anno "; | |
| for (int i = 1; i < length; i++) { | |
| String preAnno = String.join("", Arrays.copyOfRange(splittedCode, 0, i)); | |
| String postAnno = String.join("", Arrays.copyOfRange(splittedCode, i, length)); | |
| String moduleInfo = preAnno + anno + postAnno; | |
| tb.writeFile(src_m1.resolve("module-info.java"), moduleInfo); | |
| String log = new JavacTask(tb) | |
| .options("-XDrawDiagnostics", "--module-source-path", src.toString()) | |
| .outdir(classes) | |
| .files(findJavaFiles(src)) | |
| .run(Task.Expect.FAIL) | |
| .writeAll() | |
| .getOutput(Task.OutputKind.DIRECT); | |
| String expect_prefix = "(?s)^module\\-info\\.java:\\d+:\\d+: "; | |
| String expect_message = "compiler\\.err\\.expected: token\\.identifier"; | |
| String expect_suffix = ".*"; | |
| String expect = expect_prefix + expect_message + expect_suffix; | |
| if (!log.matches(expect)) | |
| throw new Exception("expected output not found for: " + moduleInfo + "; actual: " + log); | |
| } | |
| } | |
| @Test | |
| public void testMalformedModuleNames(Path base) throws Exception { | |
| testMalformedName(base, "m1.package", "module-info.java:1:11: compiler.err.expected: token.identifier"); | |
| testMalformedName(base, "m1/package", "module-info.java:1:10: compiler.err.expected: '{'"); | |
| testMalformedName(base, "m1->long", "module-info.java:1:10: compiler.err.expected: '{'"); | |
| testMalformedName(base, "m1::long", "module-info.java:1:10: compiler.err.expected: '{'"); | |
| testMalformedName(base, "m1&long", "module-info.java:1:10: compiler.err.expected: '{'"); | |
| testMalformedName(base, "m1%long", "module-info.java:1:10: compiler.err.expected: '{'"); | |
| testMalformedName(base, "m1@long", "module-info.java:1:10: compiler.err.expected: '{'"); | |
| testMalformedName(base, "@m1", "module-info.java:1:7: compiler.err.expected: token.identifier"); | |
| testMalformedName(base, "!", "module-info.java:1:7: compiler.err.expected: token.identifier"); | |
| testMalformedName(base, "m1#long", "module-info.java:1:10: compiler.err.illegal.char: #"); | |
| testMalformedName(base, "m1\\long", "module-info.java:1:10: compiler.err.illegal.char: \\"); | |
| testMalformedName(base, "module.", "module-info.java:1:15: compiler.err.expected: token.identifier"); | |
| testMalformedName(base, ".module", "module-info.java:1:7: compiler.err.expected: token.identifier"); | |
| testMalformedName(base, "1module", "module-info.java:1:7: compiler.err.expected: token.identifier"); | |
| testMalformedName(base, "module module", "module-info.java:1:14: compiler.err.expected: '{'"); | |
| } | |
| private void testMalformedName(Path base, String name, String expected) throws Exception { | |
| Path src = base.resolve("src"); | |
| Path src_m1 = src.resolve("m1"); | |
| tb.writeJavaFiles(src_m1, "module " + name + " { }"); | |
| Path classes = base.resolve("classes"); | |
| Files.createDirectories(classes); | |
| String log = new JavacTask(tb) | |
| .options("-XDrawDiagnostics", "--module-source-path", src.toString()) | |
| .outdir(classes) | |
| .files(findJavaFiles(src)) | |
| .run(Task.Expect.FAIL) | |
| .writeAll() | |
| .getOutput(Task.OutputKind.DIRECT); | |
| if (!log.contains(expected)) | |
| throw new Exception("expected output not found. Name: " + name + " Expected: " + expected); | |
| } | |
| @Test | |
| public void testWrongOpensTransitiveFlag(Path base) throws Exception { | |
| Path src = base.resolve("src"); | |
| tb.writeJavaFiles(src, "module M { opens transitive p1; }", | |
| "package p1; public class A { }"); | |
| String log = new JavacTask(tb) | |
| .options("-XDrawDiagnostics") | |
| .files(findJavaFiles(src)) | |
| .run(Task.Expect.FAIL) | |
| .writeAll() | |
| .getOutput(Task.OutputKind.DIRECT); | |
| if (!log.contains("module-info.java:1:28: compiler.err.expected: ';'")) | |
| throw new Exception("expected output not found"); | |
| } | |
| @Test | |
| public void testWrongOpensStaticFlag(Path base) throws Exception { | |
| Path src = base.resolve("src"); | |
| tb.writeJavaFiles(src, "module M { opens static p1; }", | |
| "package p1; public class A { }"); | |
| String log = new JavacTask(tb) | |
| .options("-XDrawDiagnostics") | |
| .files(findJavaFiles(src)) | |
| .run(Task.Expect.FAIL) | |
| .writeAll() | |
| .getOutput(Task.OutputKind.DIRECT); | |
| if (!log.contains("module-info.java:1:17: compiler.err.expected: token.identifier")) | |
| throw new Exception("expected output not found"); | |
| } | |
| @Test | |
| public void testSeveralOpensDirectives(Path base) throws Exception { | |
| Path src = base.resolve("src"); | |
| tb.writeJavaFiles(src, "module M { opens opens p1; }", | |
| "package p1; public class A { }"); | |
| String log = new JavacTask(tb) | |
| .options("-XDrawDiagnostics") | |
| .files(findJavaFiles(src)) | |
| .run(Task.Expect.FAIL) | |
| .writeAll() | |
| .getOutput(Task.OutputKind.DIRECT); | |
| if (!log.contains("module-info.java:1:23: compiler.err.expected: ';'")) | |
| throw new Exception("expected output not found"); | |
| } | |
| @Test | |
| public void testUnknownDirective(Path base) throws Exception { | |
| Path src = base.resolve("src"); | |
| tb.writeJavaFiles(src, "module M { boolean p1; }", | |
| "package p1; public class A { }"); | |
| String log = new JavacTask(tb) | |
| .options("-XDrawDiagnostics") | |
| .files(findJavaFiles(src)) | |
| .run(Task.Expect.FAIL) | |
| .writeAll() | |
| .getOutput(Task.OutputKind.DIRECT); | |
| if (!log.contains("module-info.java:1:11: compiler.err.expected: '}'")) | |
| throw new Exception("expected output not found"); | |
| } | |
| @Test | |
| public void testUnknownModuleFlag(Path base) throws Exception { | |
| Path src = base.resolve("src"); | |
| tb.writeJavaFiles(src, "private module M { }", | |
| "package p1; public class A { }"); | |
| String log = new JavacTask(tb) | |
| .options("-XDrawDiagnostics") | |
| .files(findJavaFiles(src)) | |
| .run(Task.Expect.FAIL) | |
| .writeAll() | |
| .getOutput(Task.OutputKind.DIRECT); | |
| if (!log.contains("module-info.java:1:9: compiler.err.mod.not.allowed.here: private")) | |
| throw new Exception("expected output not found"); | |
| } | |
| @Test | |
| public void testDirectiveOnModuleDeclaration(Path base) throws Exception { | |
| Path src = base.resolve("src"); | |
| tb.writeJavaFiles(src, "opens module M { }", | |
| "package p1; public class A { }"); | |
| String log = new JavacTask(tb) | |
| .options("-XDrawDiagnostics") | |
| .files(findJavaFiles(src)) | |
| .run(Task.Expect.FAIL) | |
| .writeAll() | |
| .getOutput(Task.OutputKind.DIRECT); | |
| if (!log.contains("module-info.java:1:1: compiler.err.expected.module.or.open")) | |
| throw new Exception("expected output not found"); | |
| } | |
| @Test | |
| public void testTooOpenModule(Path base) throws Exception { | |
| Path src = base.resolve("src"); | |
| tb.writeJavaFiles(src, "open open module M { }", | |
| "package p1; public class A { }"); | |
| String log = new JavacTask(tb) | |
| .options("-XDrawDiagnostics") | |
| .files(findJavaFiles(src)) | |
| .run(Task.Expect.FAIL) | |
| .writeAll() | |
| .getOutput(Task.OutputKind.DIRECT); | |
| if (!log.contains("module-info.java:1:6: compiler.err.expected.module")) | |
| throw new Exception("expected output not found"); | |
| } | |
| @Test | |
| public void testEnumAsModuleFlag(Path base) throws Exception { | |
| Path src = base.resolve("src"); | |
| tb.writeJavaFiles(src, "enum module M { }", | |
| "package p1; public class A { }"); | |
| String log = new JavacTask(tb) | |
| .options("-XDrawDiagnostics") | |
| .files(findJavaFiles(src)) | |
| .run(Task.Expect.FAIL) | |
| .writeAll() | |
| .getOutput(Task.OutputKind.DIRECT); | |
| if (!log.contains("module-info.java:1:12: compiler.err.expected: '{'")) | |
| throw new Exception("expected output not found"); | |
| } | |
| @Test | |
| public void testClassInModule(Path base) throws Exception { | |
| Path src = base.resolve("src"); | |
| tb.writeJavaFiles(src, "module M { class B { } }", | |
| "package p1; public class A { }"); | |
| String log = new JavacTask(tb) | |
| .options("-XDrawDiagnostics") | |
| .files(findJavaFiles(src)) | |
| .run(Task.Expect.FAIL) | |
| .writeAll() | |
| .getOutput(Task.OutputKind.DIRECT); | |
| if (!log.contains("module-info.java:1:11: compiler.err.expected: '}'")) | |
| throw new Exception("expected output not found"); | |
| } | |
| @Test | |
| public void testJDK8202832(Path base) throws Exception { | |
| Path src = base.resolve("src"); | |
| tb.writeJavaFiles(src.resolve("m1a"), | |
| """ | |
| module m1a { | |
| requires m2a; | |
| requires m2b; | |
| }"""); | |
| tb.writeJavaFiles(src.resolve("m1b"), | |
| """ | |
| module m1b { | |
| requires m2b; | |
| requires m2a; | |
| }"""); | |
| tb.writeJavaFiles(src.resolve("m2a"), | |
| """ | |
| module m2a { | |
| requires m3; | |
| requires m1a; | |
| requires m1b; | |
| }"""); | |
| tb.writeJavaFiles(src.resolve("m2b"), | |
| """ | |
| module m2b { | |
| requires m3; | |
| requires m1a; | |
| requires m1b; | |
| }"""); | |
| tb.writeJavaFiles(src.resolve("m3"), | |
| "module m3 { }"); | |
| Path classes = base.resolve("classes"); | |
| Files.createDirectories(classes); | |
| List<String> log = new JavacTask(tb) | |
| .options("-XDrawDiagnostics", | |
| "--module-source-path", src.toString()) | |
| .outdir(classes) | |
| .files(src.resolve("m1a").resolve("module-info.java"), | |
| src.resolve("m1b").resolve("module-info.java"), | |
| src.resolve("m2a").resolve("module-info.java"), | |
| src.resolve("m2b").resolve("module-info.java"), | |
| src.resolve("m3").resolve("module-info.java")) | |
| .run(Task.Expect.FAIL) | |
| .writeAll() | |
| .getOutputLines(Task.OutputKind.DIRECT); | |
| List<String> expected = List.of("module-info.java:2:14: compiler.err.cyclic.requires: m2b", | |
| "module-info.java:3:14: compiler.err.cyclic.requires: m2a", | |
| "module-info.java:3:14: compiler.err.cyclic.requires: m1a", | |
| "module-info.java:4:14: compiler.err.cyclic.requires: m1b", | |
| "module-info.java:2:14: compiler.err.cyclic.requires: m2a", | |
| "module-info.java:3:14: compiler.err.cyclic.requires: m2b", | |
| "module-info.java:3:14: compiler.err.cyclic.requires: m1a", | |
| "module-info.java:4:14: compiler.err.cyclic.requires: m1b", | |
| "8 errors"); | |
| if (!expected.equals(log)) | |
| throw new Exception("expected output not found"); | |
| } | |
| @Test | |
| public void testMultiReleaseJarAndReleaseOption(Path base) throws Exception { | |
| Path src = base.resolve("src"); | |
| tb.writeJavaFiles(src, "package api; public class A { }"); | |
| Path classes = base.resolve("classes"); | |
| Files.createDirectories(classes); | |
| new JavacTask(tb) | |
| .outdir(classes) | |
| .files(findJavaFiles(src)) | |
| .run() | |
| .writeAll(); | |
| Path src9 = base.resolve("src9"); | |
| tb.writeJavaFiles(src9, "module m { exports api; }"); | |
| Path classes9 = classes.resolve("META-INF").resolve("versions").resolve("9"); | |
| Files.createDirectories(classes9); | |
| new JavacTask(tb) | |
| .sourcepath(src, src9) | |
| .outdir(classes9) | |
| .files(findJavaFiles(src9)) | |
| .run() | |
| .writeAll(); | |
| Path jar = base.resolve("lib.jar"); | |
| new JarTask(tb, jar) | |
| .baseDir(classes) | |
| .files(Arrays.stream(tb.findFiles("class", classes)).map(f -> classes.relativize(f).toString()).toArray(i -> new String[i])) | |
| .manifest(Attributes.Name.MULTI_RELEASE + ": true\n\n") | |
| .run(); | |
| Path testSrc = base.resolve("test-src"); | |
| tb.writeJavaFiles(testSrc, "module test { requires transitive m; }", "package impl; public class I { api.A a; }"); | |
| Path testClasses = base.resolve("test-classes"); | |
| Files.createDirectories(testClasses); | |
| new JavacTask(tb) | |
| .options("-Werror", "--module-path", jar.toString()) | |
| .sourcepath(testSrc) | |
| .outdir(testClasses) | |
| .files(findJavaFiles(testSrc)) | |
| .run() | |
| .writeAll(); | |
| new JavacTask(tb) | |
| .options("-Werror", "--module-path", jar.toString(), "--release", "9", "-doe") | |
| .sourcepath(testSrc) | |
| .outdir(testClasses) | |
| .files(findJavaFiles(testSrc)) | |
| .run() | |
| .writeAll(); | |
| } | |
| } |