21 * questions. 22 */ 23 24 /* 25 * @test 26 * @bug 8136930 27 * @summary Test that the VM only recognizes the last specified --add-modules 28 * and --list-modules options 29 * @modules java.base/jdk.internal.misc 30 * @library /test/lib 31 */ 32 33 import jdk.test.lib.process.OutputAnalyzer; 34 import jdk.test.lib.process.ProcessTools; 35 36 // Test that the VM behaves correctly when processing module related options. 37 public class ModuleOptionsTest { 38 39 public static void main(String[] args) throws Exception { 40 41 // Test that last --add-modules is the only one recognized. No exception 42 // should be thrown. 43 ProcessBuilder pb = ProcessTools.createJavaProcessBuilder( 44 "--add-modules=i_dont_exist", "--add-modules=java.base", "-version"); 45 OutputAnalyzer output = new OutputAnalyzer(pb.start()); 46 output.shouldHaveExitValue(0); 47 48 // Test that last --limit-modules is the only one recognized. No exception 49 // should be thrown. 50 pb = ProcessTools.createJavaProcessBuilder( 51 "--limit-modules=i_dont_exist", "--limit-modules=java.base", "-version"); 52 output = new OutputAnalyzer(pb.start()); 53 output.shouldHaveExitValue(0); 54 } 55 } | 21 * questions. 22 */ 23 24 /* 25 * @test 26 * @bug 8136930 27 * @summary Test that the VM only recognizes the last specified --add-modules 28 * and --list-modules options 29 * @modules java.base/jdk.internal.misc 30 * @library /test/lib 31 */ 32 33 import jdk.test.lib.process.OutputAnalyzer; 34 import jdk.test.lib.process.ProcessTools; 35 36 // Test that the VM behaves correctly when processing module related options. 37 public class ModuleOptionsTest { 38 39 public static void main(String[] args) throws Exception { 40 41 // Test that multiple --add-modules options are cumulative, not last one wins. 42 // An exception should be thrown because module i_dont_exist doesn't exist. 43 ProcessBuilder pb = ProcessTools.createJavaProcessBuilder( 44 "--add-modules=i_dont_exist", "--add-modules=java.base", "-version"); 45 OutputAnalyzer output = new OutputAnalyzer(pb.start()); 46 output.shouldContain("ResolutionException"); 47 output.shouldContain("i_dont_exist"); 48 output.shouldHaveExitValue(1); 49 50 // Test that the last --limit-modules is the only one recognized. No exception 51 // should be thrown. 52 pb = ProcessTools.createJavaProcessBuilder( 53 "--limit-modules=i_dont_exist", "--limit-modules=java.base", "-version"); 54 output = new OutputAnalyzer(pb.start()); 55 output.shouldHaveExitValue(0); 56 } 57 } |