/*
* 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
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*/
/*
* @ test
* @ summary Tests for EvalState # addToClasspath
* @ modules jdk . compiler / com . sun . tools . javac . api
* jdk . compiler / com . sun . tools . javac . main
* jdk . jdeps / com . sun . tools . javap
* @ library / tools / lib
* @ build toolbox . ToolBox toolbox . JarTask toolbox . JavacTask
* @ build KullaTesting TestingInputStream Compiler
* @ run testng ClassPathTest
*/
import java.nio.file.Path;
import java.nio.file.Paths;
import org.testng.annotations.Test;
@Test
public class ClassPathTest extends KullaTesting {
private final Compiler compiler = new Compiler();
private final Path outDir = Paths.get("class_path_test" );
public void testDirectory() {
compiler.compile(outDir, "package pkg; public class TestDirectory { }" );
assertDeclareFail("import pkg.TestDirectory;" , "compiler.err.doesnt.exist" );
assertDeclareFail("new pkg.TestDirectory();" , "compiler.err.doesnt.exist" );
addToClasspath(compiler.getPath(outDir));
assertEval("new pkg.TestDirectory();" );
}
public void testJar() {
compiler.compile(outDir, "package pkg; public class TestJar { }" );
String jarName = "test.jar" ;
compiler.jar(outDir, jarName, "pkg/TestJar.class" );
assertDeclareFail("import pkg.TestJar;" , "compiler.err.doesnt.exist" );
assertDeclareFail("new pkg.TestJar();" , "compiler.err.doesnt.exist" );
addToClasspath(compiler.getPath(outDir).resolve(jarName));
assertEval("new pkg.TestJar();" );
}
public void testAmbiguousDirectory() {
Path p1 = outDir.resolve("dir1" );
compiler.compile(p1,
"package p; public class TestAmbiguous {\n" +
" public String toString() {\n" +
" return \" first\";" +
" }\n" +
"}" );
addToClasspath(compiler.getPath(p1));
Path p2 = outDir.resolve("dir2" );
compiler.compile(p2,
"package p; public class TestAmbiguous {\n" +
" public String toString() {\n" +
" return \" second\";" +
" }\n" +
"}" );
addToClasspath(compiler.getPath(p2));
assertEval("new p.TestAmbiguous();" , "first" );
}
public void testAmbiguousJar() {
Path p1 = outDir.resolve("dir1" );
compiler.compile(p1,
"package p; public class TestAmbiguous {\n" +
" public String toString() {\n" +
" return \" first\";" +
" }\n" +
"}" );
String jarName = "test.jar" ;
compiler.jar(p1, jarName, "p/TestAmbiguous.class" );
addToClasspath(compiler.getPath(p1.resolve(jarName)));
Path p2 = outDir.resolve("dir2" );
compiler.compile(p2,
"package p; public class TestAmbiguous {\n" +
" public String toString() {\n" +
" return \" second\";" +
" }\n" +
"}" );
addToClasspath(compiler.getPath(p2));
assertEval("new p.TestAmbiguous();" , "first" );
}
public void testEmptyClassPath() {
addToClasspath("" );
assertEval("new java.util.ArrayList<String>();" );
}
public void testUnknown() {
addToClasspath(compiler.getPath(outDir.resolve("UNKNOWN" )));
assertDeclareFail("new Unknown();" , "compiler.err.cant.resolve.location" );
addToClasspath(compiler.getPath(outDir.resolve("UNKNOWN.jar" )));
assertDeclareFail("new Unknown();" , "compiler.err.cant.resolve.location" );
}
}
Messung V0.5 in Prozent C=99 H=100 G=99
¤ Dauer der Verarbeitung: 0.16 Sekunden
(vorverarbeitet am 2026-10-11)
¤
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