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/**
* @test
* @summary tests for module resolution
* @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 ResolveTest
*/
import java.nio.file.*;
import toolbox.JavacTask;
import toolbox.Task;
public class ResolveTest extends ModuleTestBase {
public static void main(String... args) throws Exception {
ResolveTest t = new ResolveTest();
t.runTests();
}
@Test
public void testMissingSimpleTypeUnnamedModule(Path base) throws Exception {
Path src = base.resolve("src");
tb.writeJavaFiles(src, "class C { D d; }");
String log = new JavacTask(tb)
.options("-XDrawDiagnostics")
.files(findJavaFiles(src))
.run(Task.Expect.FAIL)
.writeAll()
.getOutput(Task.OutputKind.DIRECT);
if (!log.contains("C.java:1:11: compiler.err.cant.resolve.location: "
+ "kindname.class, D, , , (compiler.misc.location: kindname.class, C, null)"))
throw new Exception("expected output not found");
}
@Test
public void testMissingSimpleTypeNamedModule(Path base) throws Exception {
Path src = base.resolve("src");
tb.writeJavaFiles(src,
"module m { }",
"class C { D d; }");
String log = new JavacTask(tb)
.options("-XDrawDiagnostics")
.files(findJavaFiles(src))
.run(Task.Expect.FAIL)
.writeAll()
.getOutput(Task.OutputKind.DIRECT);
if (!log.contains("C.java:1:11: compiler.err.cant.resolve.location: "
+ "kindname.class, D, , , (compiler.misc.location: kindname.class, C, null)"))
throw new Exception("expected output not found");
}
@Test
public void testUnexportedTypeUnreadableModule(Path base) throws Exception {
Path src = base.resolve("src");
tb.writeJavaFiles(src.resolve("m1x"),
"module m1x { }",
"package p1; public class C1 { }");
tb.writeJavaFiles(src.resolve("m2x"),
"module m2x { }",
"package p2; public class C2 { p1.C1 c; }");
Path modules = base.resolve("modules");
Files.createDirectories(modules);
String log = new JavacTask(tb)
.options("-XDrawDiagnostics", "--module-source-path", src.toString())
.outdir(modules)
.files(findJavaFiles(src))
.run(Task.Expect.FAIL)
.writeAll()
.getOutput(Task.OutputKind.DIRECT);
if (!log.contains("C2.java:1:31: compiler.err.package.not.visible: p1, (compiler.misc.not.def.access.does.not.read: m2x, p1, m1x)"))
throw new Exception("expected output not found");
}
@Test
public void testUnexportedTypeReadableModule(Path base) throws Exception {
Path src = base.resolve("src");
tb.writeJavaFiles(src.resolve("m1x"),
"module m1x { }",
"package p1; public class C1 { }");
tb.writeJavaFiles(src.resolve("m2x"),
"module m2x { requires m1x; }",
"package p2; public class C2 { p1.C1 c; }");
Path modules = base.resolve("modules");
Files.createDirectories(modules);
String log = new JavacTask(tb)
.options("-XDrawDiagnostics", "--module-source-path", src.toString())
.outdir(modules)
.files(findJavaFiles(src))
.run(Task.Expect.FAIL)
.writeAll()
.getOutput(Task.OutputKind.DIRECT);
if (!log.contains("C2.java:1:31: compiler.err.package.not.visible: p1, (compiler.misc.not.def.access.not.exported: p1, m1x)"))
throw new Exception("expected output not found");
}
@Test
public void testQualifiedExportedTypeReadableModule(Path base) throws Exception {
Path src = base.resolve("src");
tb.writeJavaFiles(src.resolve("m1x"),
"module m1x { exports p1 to m3x; }",
"package p1; public class C1 { }");
tb.writeJavaFiles(src.resolve("m2x"),
"module m2x { requires m1x; }",
"package p2; public class C2 { p1.C1 c; }");
tb.writeJavaFiles(src.resolve("m3x"),
"module m3x { requires m1x; }");
Path modules = base.resolve("modules");
Files.createDirectories(modules);
String log = new JavacTask(tb)
.options("-XDrawDiagnostics", "--module-source-path", src.toString())
.outdir(modules)
.files(findJavaFiles(src))
.run(Task.Expect.FAIL)
.writeAll()
.getOutput(Task.OutputKind.DIRECT);
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)"))
throw new Exception("expected output not found");
}
@Test
public void testExportedTypeUnreadableModule(Path base) throws Exception {
Path src = base.resolve("src");
tb.writeJavaFiles(src.resolve("m1x"),
"module m1x { exports p1; }",
"package p1; public class C1 { }");
tb.writeJavaFiles(src.resolve("m2x"),
"module m2x { }",
"package p2; public class C2 { p1.C1 c; }");
Path modules = base.resolve("modules");
Files.createDirectories(modules);
String log = new JavacTask(tb)
.options("-XDrawDiagnostics", "--module-source-path", src.toString())
.outdir(modules)
.files(findJavaFiles(src))
.run(Task.Expect.FAIL)
.writeAll()
.getOutput(Task.OutputKind.DIRECT);
if (!log.contains("C2.java:1:31: compiler.err.package.not.visible: p1, (compiler.misc.not.def.access.does.not.read: m2x, p1, m1x)"))
throw new Exception("expected output not found");
}
@Test
public void testExportedTypeReadableModule(Path base) throws Exception {
Path src = base.resolve("src");
tb.writeJavaFiles(src.resolve("m1x"),
"module m1x { exports p1; }",
"package p1; public class C1 { }");
tb.writeJavaFiles(src.resolve("m2x"),
"module m2x { requires m1x; }",
"package p2; public class C2 { p1.C1 c; }");
Path modules = base.resolve("modules");
Files.createDirectories(modules);
new JavacTask(tb)
.options("-XDrawDiagnostics", "--module-source-path", src.toString())
.outdir(modules)
.files(findJavaFiles(src))
.run()
.writeAll();
}
@Test
public void testExportedTypeReadableModule2(Path base) throws Exception {
Path src = base.resolve("src");
tb.writeJavaFiles(src.resolve("m1x"),
"module m1x { exports p1 to m2x; }",
"package p1; public class C1 { }");
tb.writeJavaFiles(src.resolve("m2x"),
"module m2x { requires m1x; }",
"package p2; public class C2 { p1.C1 c; }");
Path modules = base.resolve("modules");
Files.createDirectories(modules);
new JavacTask(tb)
.options("-XDrawDiagnostics", "--module-source-path", src.toString())
.outdir(modules)
.files(findJavaFiles(src))
.run()
.writeAll();
}
}