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/*
* @test
* @summary Test the --add-exports option
* @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 AddExportsTest
*/
import java.nio.file.Files;
import java.nio.file.Path;
import java.util.Set;
import toolbox.JavacTask;
import toolbox.Task;
import toolbox.ToolBox;
public class AddExportsTest extends ModuleTestBase {
public static void main(String... args) throws Exception {
new AddExportsTest().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-exports", "");
testEmpty(src, classes, "--add-exports=");
}
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-exports option");
}
@Test
public void testEmptyItem(Path base) throws Exception {
Path src = base.resolve("src");
Path src_m1 = src.resolve("m1");
tb.writeJavaFiles(src_m1,
"module m1 { }",
"package p1; public class C1 { }");
Path src_m2 = src.resolve("m2");
tb.writeJavaFiles(src_m2,
"module m2 { }",
"package p2; class C2 { p1.C1 c1; }");
Path src_m3 = src.resolve("m3");
tb.writeJavaFiles(src_m3,
"module m3 { }",
"package p3; class C3 { p1.C1 c1; }");
Path classes = base.resolve("classes");
tb.createDirectories(classes);
testEmptyItem(src, classes, "m1/p1=,m2,m3");
testEmptyItem(src, classes, "m1/p1=m2,,m3");
testEmptyItem(src, classes, "m1/p1=m2,m3,");
}
void testEmptyItem(Path src, Path classes, String option) throws Exception {
new JavacTask(tb)
.options("--module-source-path", src.toString(),
"--add-exports", option)
.outdir(classes)
.files(findJavaFiles(src))
.run()
.writeAll();
}
@Test
public void testEmptyList(Path base) throws Exception {
Path src = base.resolve("src");
Path src_m1 = src.resolve("m1");
tb.writeJavaFiles(src_m1,
"module m1 { exports p1; }",
"package p1; public class C1 { }");
Path classes = base.resolve("classes");
tb.createDirectories(classes);
testEmptyList(src, classes, "m1/p1=");
testEmptyList(src, classes, "m1/p1=,");
}
void testEmptyList(Path src, Path classes, String option) throws Exception {
String log = new JavacTask(tb, Task.Mode.CMDLINE)
.options("--module-source-path", src.toString(),
"--add-exports", option)
.outdir(classes)
.files(findJavaFiles(src))
.run(Task.Expect.FAIL)
.writeAll()
.getOutput(Task.OutputKind.DIRECT);
checkOutputContains(log,
"javac: bad value for --add-exports option: '" + option + "'");
}
@Test
public void testMissingSourceParts(Path base) throws Exception {
Path src = base.resolve("src");
Path src_m1 = src.resolve("m1");
tb.writeJavaFiles(src_m1,
"module m1 { exports p1; }",
"package p1; public class C1 { }");
Path src_m2 = src.resolve("m2");
tb.writeJavaFiles(src_m2,
"module m2 { }",
"package p2; class C2 { p1.C1 c1; }");
Path classes = base.resolve("classes");
tb.createDirectories(classes);
testMissingSourcePart(src, classes, "=m2");
testMissingSourcePart(src, classes, "/=m2");
testMissingSourcePart(src, classes, "m1/=m2");
testMissingSourcePart(src, classes, "/p1=m2");
testMissingSourcePart(src, classes, "m1p1=m2");
}
private void testMissingSourcePart(Path src, Path classes, String option) throws Exception {
String log = new JavacTask(tb, Task.Mode.CMDLINE)
.options("--module-source-path", src.toString(),
"--add-exports", option)
.outdir(classes)
.files(findJavaFiles(src))
.run(Task.Expect.FAIL)
.writeAll()
.getOutput(Task.OutputKind.DIRECT);
checkOutputContains(log,
"javac: bad value for --add-exports option: '" + option + "'");
}
@Test
public void testBadSourceParts(Path base) throws Exception {
Path src = base.resolve("src");
Path src_m1 = src.resolve("m1");
tb.writeJavaFiles(src_m1,
"module m1 { exports p1; }",
"package p1; public class C1 { }");
Path src_m2 = src.resolve("m2");
tb.writeJavaFiles(src_m2,
"module m2 { }",
"package p2; class C2 { p1.C1 c1; }");
Path classes = base.resolve("classes");
tb.createDirectories(classes);
testBadSourcePart(src, classes, "m!/p1=m2", "m!");
testBadSourcePart(src, classes, "m1/p!=m2", "p!");
}
private void testBadSourcePart(Path src, Path classes, String option, String badName)
throws Exception {
String log = new JavacTask(tb, Task.Mode.CMDLINE)
.options("-XDrawDiagnostics",
"--module-source-path", src.toString(),
"--add-exports", option)
.outdir(classes)
.files(findJavaFiles(src))
.run(Task.Expect.FAIL)
.writeAll()
.getOutput(Task.OutputKind.DIRECT);
checkOutputContains(log,
"- compiler.warn.bad.name.for.option: --add-exports, " + badName);
}
@Test
public void testBadTarget(Path base) throws Exception {
Path src = base.resolve("src");
Path src_m1 = src.resolve("m1");
tb.writeJavaFiles(src_m1,
"module m1 { exports p1; }",
"package p1; public class C1 { }");
Path classes = base.resolve("classes");
tb.createDirectories(classes);
String log = new JavacTask(tb, Task.Mode.CMDLINE)
.options("-XDrawDiagnostics",
"--module-source-path", src.toString(),
"--add-exports", "m1/p1=m!")
.outdir(classes)
.files(findJavaFiles(src))
.run()
.writeAll()
.getOutput(Task.OutputKind.DIRECT);
checkOutputContains(log,
"- compiler.warn.bad.name.for.option: --add-exports, m!");
}
@Test
public void testSourceNotFound(Path base) throws Exception {
Path src = base.resolve("src");
Path src_m1 = src.resolve("m1");
tb.writeJavaFiles(src_m1,
"module m1 { }");
Path classes = base.resolve("classes");
tb.createDirectories(classes);
String log = new JavacTask(tb, Task.Mode.CMDLINE)
.options("-XDrawDiagnostics",
"--module-source-path", src.toString(),
"--add-exports", "DoesNotExist/p=m1")
.outdir(classes)
.files(findJavaFiles(src))
.run()
.writeAll()
.getOutput(Task.OutputKind.DIRECT);
checkOutputContains(log,
"- compiler.warn.module.for.option.not.found: --add-exports, DoesNotExist");
}
@Test
public void testTargetNotFound(Path base) throws Exception {
Path src = base.resolve("src");
Path src_m1 = src.resolve("m1");
tb.writeJavaFiles(src_m1,
"module m1 { }",
"package p1; class C1 { }");
Path classes = base.resolve("classes");
tb.createDirectories(classes);
String log = new JavacTask(tb, Task.Mode.CMDLINE)
.options("-XDrawDiagnostics",
"--module-source-path", src.toString(),
"--add-exports", "m1/p1=DoesNotExist")
.outdir(classes)
.files(findJavaFiles(src))
.run()
.writeAll()
.getOutput(Task.OutputKind.DIRECT);
checkOutputContains(log,
"- compiler.warn.module.for.option.not.found: --add-exports, DoesNotExist");
}
@Test
public void testDuplicate(Path base) throws Exception {
Path src = base.resolve("src");
Path src_m1 = src.resolve("m1");
tb.writeJavaFiles(src_m1,
"module m1 { }",
"package p1; public class C1 { }");
Path src_m2 = src.resolve("m2");
tb.writeJavaFiles(src_m2,
"module m2 { }",
"package p2; class C2 { p1.C1 c1; }");
Path classes = base.resolve("classes");
tb.createDirectories(classes);
new JavacTask(tb)
.options("--module-source-path", src.toString(),
"--add-exports", "m1/p1=m2,m2")
.outdir(classes)
.files(findJavaFiles(src))
.run()
.writeAll();
}
@Test
public void testRepeated_SameTarget(Path base) throws Exception {
Path src = base.resolve("src");
Path src_m1 = src.resolve("m1");
tb.writeJavaFiles(src_m1,
"module m1 { }",
"package p1; public class C1 { }");
Path src_m2 = src.resolve("m2");
tb.writeJavaFiles(src_m2,
"module m2 { }",
"package p2; class C2 { p1.C1 c1; }");
Path classes = base.resolve("classes");
tb.createDirectories(classes);
new JavacTask(tb)
.options("--module-source-path", src.toString(),
"--add-exports", "m1/p1=m2",
"--add-exports", "m1/p1=m2")
.outdir(classes)
.files(findJavaFiles(src))
.run()
.writeAll();
}
@Test
public void testRepeated_DifferentTarget(Path base) throws Exception {
Path src = base.resolve("src");
Path src_m1 = src.resolve("m1");
tb.writeJavaFiles(src_m1,
"module m1 { }",
"package p1; public class C1 { }");
Path src_m2 = src.resolve("m2");
tb.writeJavaFiles(src_m2,
"module m2 { }",
"package p2; class C2 { p1.C1 c1; }");
Path src_m3 = src.resolve("m3");
tb.writeJavaFiles(src_m3,
"module m3 { }",
"package p3; class C3 { p1.C1 c1; }");
Path classes = base.resolve("classes");
tb.createDirectories(classes);
new JavacTask(tb)
.options("--module-source-path", src.toString(),
"--add-exports", "m1/p1=m2",
"--add-exports", "m1/p1=m3")
.outdir(classes)
.files(findJavaFiles(src))
.run()
.writeAll();
}
}