undefect. CWE-407 — 63 sites patched across 27 ecosystems
Authors: russell@unturf.com · brackishbert@gmail.com · foxhop.net · TimeHexOn.com Patches, unit tests, benchmarks, whitepaper, and outreach briefs. Public domain — no copyright claimed. Use freely.
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test/langtools/tools/javac/modules/ResolveTest.java
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test/langtools/tools/javac/modules/ResolveTest.java
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/*
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* Copyright (c) 2013, 2016, 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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* @summary tests for module resolution
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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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* @build toolbox.ToolBox toolbox.JavacTask ModuleTestBase
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* @run main ResolveTest
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*/
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import java.nio.file.*;
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import toolbox.JavacTask;
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import toolbox.Task;
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public class ResolveTest extends ModuleTestBase {
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public static void main(String... args) throws Exception {
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ResolveTest t = new ResolveTest();
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t.runTests();
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}
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@Test
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public void testMissingSimpleTypeUnnamedModule(Path base) throws Exception {
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Path src = base.resolve("src");
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tb.writeJavaFiles(src, "class C { D d; }");
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String log = new JavacTask(tb)
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.options("-XDrawDiagnostics")
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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("C.java:1:11: compiler.err.cant.resolve.location: "
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+ "kindname.class, D, , , (compiler.misc.location: kindname.class, C, null)"))
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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 testMissingSimpleTypeNamedModule(Path base) throws Exception {
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Path src = base.resolve("src");
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tb.writeJavaFiles(src,
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"module m { }",
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"class C { D d; }");
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String log = new JavacTask(tb)
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.options("-XDrawDiagnostics")
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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("C.java:1:11: compiler.err.cant.resolve.location: "
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+ "kindname.class, D, , , (compiler.misc.location: kindname.class, C, null)"))
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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 testUnexportedTypeUnreadableModule(Path base) throws Exception {
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Path src = base.resolve("src");
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tb.writeJavaFiles(src.resolve("m1x"),
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"module m1x { }",
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"package p1; public class C1 { }");
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tb.writeJavaFiles(src.resolve("m2x"),
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"module m2x { }",
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"package p2; public class C2 { p1.C1 c; }");
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Path modules = base.resolve("modules");
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Files.createDirectories(modules);
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String log = new JavacTask(tb)
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.options("-XDrawDiagnostics", "--module-source-path", src.toString())
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.outdir(modules)
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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("C2.java:1:31: compiler.err.package.not.visible: p1, (compiler.misc.not.def.access.does.not.read: m2x, p1, m1x)"))
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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 testUnexportedTypeReadableModule(Path base) throws Exception {
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Path src = base.resolve("src");
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tb.writeJavaFiles(src.resolve("m1x"),
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"module m1x { }",
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"package p1; public class C1 { }");
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tb.writeJavaFiles(src.resolve("m2x"),
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"module m2x { requires m1x; }",
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"package p2; public class C2 { p1.C1 c; }");
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Path modules = base.resolve("modules");
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Files.createDirectories(modules);
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String log = new JavacTask(tb)
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.options("-XDrawDiagnostics", "--module-source-path", src.toString())
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.outdir(modules)
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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("C2.java:1:31: compiler.err.package.not.visible: p1, (compiler.misc.not.def.access.not.exported: p1, m1x)"))
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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 testQualifiedExportedTypeReadableModule(Path base) throws Exception {
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Path src = base.resolve("src");
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tb.writeJavaFiles(src.resolve("m1x"),
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"module m1x { exports p1 to m3x; }",
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"package p1; public class C1 { }");
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tb.writeJavaFiles(src.resolve("m2x"),
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"module m2x { requires m1x; }",
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"package p2; public class C2 { p1.C1 c; }");
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tb.writeJavaFiles(src.resolve("m3x"),
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"module m3x { requires m1x; }");
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Path modules = base.resolve("modules");
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Files.createDirectories(modules);
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String log = new JavacTask(tb)
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.options("-XDrawDiagnostics", "--module-source-path", src.toString())
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.outdir(modules)
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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("C2.java:1:31: compiler.err.package.not.visible: p1, (compiler.misc.not.def.access.not.exported.to.module: p1, m1x, m2x)"))
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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 testExportedTypeUnreadableModule(Path base) throws Exception {
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Path src = base.resolve("src");
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tb.writeJavaFiles(src.resolve("m1x"),
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"module m1x { exports p1; }",
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"package p1; public class C1 { }");
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tb.writeJavaFiles(src.resolve("m2x"),
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"module m2x { }",
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"package p2; public class C2 { p1.C1 c; }");
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Path modules = base.resolve("modules");
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Files.createDirectories(modules);
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String log = new JavacTask(tb)
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.options("-XDrawDiagnostics", "--module-source-path", src.toString())
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.outdir(modules)
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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("C2.java:1:31: compiler.err.package.not.visible: p1, (compiler.misc.not.def.access.does.not.read: m2x, p1, m1x)"))
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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 testExportedTypeReadableModule(Path base) throws Exception {
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Path src = base.resolve("src");
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tb.writeJavaFiles(src.resolve("m1x"),
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"module m1x { exports p1; }",
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"package p1; public class C1 { }");
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tb.writeJavaFiles(src.resolve("m2x"),
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"module m2x { requires m1x; }",
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"package p2; public class C2 { p1.C1 c; }");
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Path modules = base.resolve("modules");
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Files.createDirectories(modules);
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new JavacTask(tb)
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.options("-XDrawDiagnostics", "--module-source-path", src.toString())
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.outdir(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 testExportedTypeReadableModule2(Path base) throws Exception {
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Path src = base.resolve("src");
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tb.writeJavaFiles(src.resolve("m1x"),
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"module m1x { exports p1 to m2x; }",
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"package p1; public class C1 { }");
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tb.writeJavaFiles(src.resolve("m2x"),
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"module m2x { requires m1x; }",
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"package p2; public class C2 { p1.C1 c; }");
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Path modules = base.resolve("modules");
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Files.createDirectories(modules);
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new JavacTask(tb)
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.options("-XDrawDiagnostics", "--module-source-path", src.toString())
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.outdir(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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}
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