1 /* 2 * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. 8 * 9 * This code is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 * version 2 for more details (a copy is included in the LICENSE file that 13 * accompanied this code). 14 * 15 * You should have received a copy of the GNU General Public License version 16 * 2 along with this work; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 */ 23 24 /* 25 * @test 26 * @summary Tests to verify jimage 'info' action 27 * @library /test/lib 28 * @modules jdk.jlink/jdk.tools.jimage 29 * @build jdk.test.lib.Asserts 30 * @run main JImageInfoTest 31 */ 32 33 import java.util.Arrays; 34 35 public class JImageInfoTest extends JImageCliTest { 36 public void testInfo() { 37 jimage("info", getImagePath()) 38 .assertSuccess() 39 .resultChecker(r -> { 40 assertMatches("(?m)^\\s+Major Version: +[1-9]\\d*$.*", r.output); 41 assertMatches("(?m)^\\s+Minor Version: +\\d+$.*", r.output); 42 assertMatches("(?m)^\\s+Flags: +\\d+$.*", r.output); 43 assertMatches("(?m)^\\s+Resource Count: +\\d+$.*", r.output); 44 assertMatches("(?m)^\\s+Table Length: +\\d+$.*", r.output); 45 assertMatches("(?m)^\\s+Offsets Size: +\\d+$.*", r.output); 46 assertMatches("(?m)^\\s+Redirects Size: +\\d+$.*", r.output); 47 assertMatches("(?m)^\\s+Locations Size: +\\d+$.*", r.output); 48 assertMatches("(?m)^\\s+Strings Size: +\\d+$.*", r.output); 49 assertMatches("(?m)^\\s+Index Size: +\\d+$.*", r.output); 50 }); 51 } 52 53 public void testInfoHelp() { 54 for (String opt : Arrays.asList("-h", "--help")) { 55 jimage("info", opt) 56 .assertSuccess() 57 .resultChecker(r -> { 58 // info - descriptive text 59 assertMatches("\\s+info\\s+-\\s+.*", r.output); 60 }); 61 } 62 } 63 64 public void testInfoUnknownOption() { 65 jimage("info", "--unknown") 66 .assertFailure() 67 .assertShowsError(); 68 } 69 70 public static void main(String[] args) throws Throwable { 71 new JImageInfoTest().runTests(); 72 } 73 } 74