--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/langtools/test/tools/javac/modules/RequiresTransitiveTest.java Thu Dec 01 09:02:42 2016 +0000
@@ -0,0 +1,205 @@
+/*
+ * Copyright (c) 2015, 2016, 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
+ * @summary tests for "requires transitive"
+ * @library /tools/lib
+ * @modules
+ * jdk.compiler/com.sun.tools.javac.api
+ * jdk.compiler/com.sun.tools.javac.main
+ * @build toolbox.ToolBox toolbox.JavacTask ModuleTestBase
+ * @run main RequiresTransitiveTest
+ */
+
+import java.nio.file.Files;
+import java.nio.file.Path;
+
+import toolbox.JavacTask;
+import toolbox.Task;
+import toolbox.ToolBox;
+
+public class RequiresTransitiveTest extends ModuleTestBase {
+
+ public static void main(String... args) throws Exception {
+ RequiresTransitiveTest t = new RequiresTransitiveTest();
+ t.runTests();
+ }
+
+ @Test
+ public void testJavaSE_OK(Path base) throws Exception {
+ Path src = base.resolve("src");
+ tb.writeJavaFiles(src,
+ "module m { requires java.se; }",
+ "import java.awt.Frame;\n" // in java.se
+ + "class Test {\n"
+ + " Frame f;\n"
+ + "}");
+ Path classes = base.resolve("classes");
+ Files.createDirectories(classes);
+
+ new JavacTask(tb, Task.Mode.CMDLINE)
+ .files(findJavaFiles(src))
+ .outdir(classes)
+ .run()
+ .writeAll();
+ }
+
+ @Test
+ public void testJavaSE_Fail(Path base) throws Exception {
+ Path src = base.resolve("src");
+ tb.writeJavaFiles(src,
+ "module m { requires java.se; }",
+ "import com.sun.source.tree.Tree;\n" // not in java.se (in jdk.compiler)
+ + "class Test {\n"
+ + " Tree t;\n"
+ + "}");
+ Path classes = base.resolve("classes");
+ Files.createDirectories(classes);
+
+ String log = new JavacTask(tb, Task.Mode.CMDLINE)
+ .options("-XDrawDiagnostics")
+ .files(findJavaFiles(src))
+ .outdir(classes)
+ .run(Task.Expect.FAIL)
+ .writeAll()
+ .getOutput(Task.OutputKind.DIRECT);
+
+ if (!log.contains("Test.java:1:27: compiler.err.doesnt.exist: com.sun.source.tree"))
+ throw new Exception("expected output not found");
+ }
+
+ @Test
+ public void testComplex_OK(Path base) throws Exception {
+ Path src = getComplexSrc(base, "", "");
+ Path classes = base.resolve("classes");
+ Files.createDirectories(classes);
+
+ new JavacTask(tb, Task.Mode.CMDLINE)
+ .options("--module-source-path", src.toString())
+ .files(findJavaFiles(src))
+ .outdir(classes)
+ .run()
+ .writeAll();
+ }
+
+ @Test
+ public void testComplex_Fail(Path base) throws Exception {
+ Path src = getComplexSrc(base,
+ "import p5.C5; import p6.C6; import p7.C7;\n",
+ "C5 c5; C6 c6; C7 c7;\n");
+ Path classes = base.resolve("classes");
+ Files.createDirectories(classes);
+
+ String log = new JavacTask(tb, Task.Mode.CMDLINE)
+ .options("-XDrawDiagnostics",
+ "--module-source-path", src.toString())
+ .files(findJavaFiles(src))
+ .outdir(classes)
+ .run(Task.Expect.FAIL)
+ .writeAll()
+ .getOutput(Task.OutputKind.DIRECT);
+
+ String[] expect = {
+ "C1.java:5:10: compiler.err.not.def.access.package.cant.access: p5.C5, p5",
+ "C1.java:5:24: compiler.err.not.def.access.package.cant.access: p6.C6, p6",
+ "C1.java:5:38: compiler.err.not.def.access.package.cant.access: p7.C7, p7",
+ "C1.java:8:1: compiler.err.cant.resolve.location: kindname.class, C5, , , "
+ + "(compiler.misc.location: kindname.class, p1.C1, null)",
+ "C1.java:8:8: compiler.err.cant.resolve.location: kindname.class, C6, , , "
+ + "(compiler.misc.location: kindname.class, p1.C1, null)",
+ "C1.java:8:15: compiler.err.cant.resolve.location: kindname.class, C7, , , "
+ + "(compiler.misc.location: kindname.class, p1.C1, null)"
+ };
+
+ for (String e: expect) {
+ if (!log.contains(e))
+ throw new Exception("expected output not found: " + e);
+ }
+ }
+
+ /*
+ * Set up the following module graph
+ * m1 -> m2 => m3 => m4 -> m5
+ * -> m6 => m7
+ * where -> is requires, => is requires transitive
+ */
+ Path getComplexSrc(Path base, String m1_extraImports, String m1_extraUses) throws Exception {
+ Path src = base.resolve("src");
+
+ Path src_m1 = src.resolve("m1");
+ tb.writeJavaFiles(src_m1,
+ "module m1 { requires m2; }",
+ "package p1;\n"
+ + "import p2.C2;\n"
+ + "import p3.C3;\n"
+ + "import p4.C4;\n"
+ + m1_extraImports
+ + "class C1 {\n"
+ + " C2 c2; C3 c3; C4 c4;\n"
+ + m1_extraUses
+ + "}\n");
+
+ Path src_m2 = src.resolve("m2");
+ tb.writeJavaFiles(src_m2,
+ "module m2 {\n"
+ + " requires transitive m3;\n"
+ + " requires m6;\n"
+ + " exports p2;\n"
+ + "}",
+ "package p2;\n"
+ + "public class C2 { }\n");
+
+ Path src_m3 = src.resolve("m3");
+ tb.writeJavaFiles(src_m3,
+ "module m3 { requires transitive m4; exports p3; }",
+ "package p3;\n"
+ + "public class C3 { }\n");
+
+ Path src_m4 = src.resolve("m4");
+ tb.writeJavaFiles(src_m4,
+ "module m4 { requires m5; exports p4; }",
+ "package p4;\n"
+ + "public class C4 { }\n");
+
+ Path src_m5 = src.resolve("m5");
+ tb.writeJavaFiles(src_m5,
+ "module m5 { exports p5; }",
+ "package p5;\n"
+ + "public class C5 { }\n");
+
+ Path src_m6 = src.resolve("m6");
+ tb.writeJavaFiles(src_m6,
+ "module m6 { requires transitive m7; exports p6; }",
+ "package p6;\n"
+ + "public class C6 { }\n");
+
+ Path src_m7 = src.resolve("m7");
+ tb.writeJavaFiles(src_m7,
+ "module m7 { exports p7; }",
+ "package p7;\n"
+ + "public class C7 { }\n");
+
+ return src;
+ }
+}