1 /* 2 * Copyright (c) 2015, 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 CompilerDirectivesDCMDTest 26 * @bug 8046155 27 * @library /testlibrary 28 * @modules java.base/sun.misc 29 * java.compiler 30 * java.management 31 * @build jdk.test.lib.* 32 * @build jdk.test.lib.dcmd.* 33 * @run testng/othervm CompilerDirectivesDCMDTest 34 * @summary Test of diagnostic command 35 */ 36 37 // testng/othervm -XX:CompileCommand=break,*.* CompilerDirectivesDCMDTest 38 // testng/othervm -Xint CompilerDirectivesDCMDTest 39 // testng/othervm -Xcomp CompilerDirectivesDCMDTest 40 41 42 import jdk.test.lib.OutputAnalyzer; 43 import jdk.test.lib.dcmd.CommandExecutor; 44 import jdk.test.lib.dcmd.JMXExecutor; 45 import org.testng.annotations.Test; 46 import org.testng.Assert; 47 48 import java.io.BufferedReader; 49 import java.io.File; 50 import java.io.StringReader; 51 52 public class CompilerDirectivesDCMDTest { 53 54 public static String filename; 55 56 public void run(CommandExecutor executor) { 57 58 filename = System.getProperty("test.src", ".") + File.separator + "control1.txt"; 59 testPrintCommand(executor); 60 testAddAndRemoveCommand(executor); 61 } 62 63 public static void testPrintCommand(CommandExecutor executor) { 64 65 // Get output from dcmd (diagnostic command) 66 OutputAnalyzer output = executor.execute("Compiler.directives_print"); 67 int count = find(output, "Directive:"); 68 if (count < 1) { 69 Assert.fail("Expected at least one directive - found " + count); 70 } 71 72 /* 73 * CMH add some simple sanity test. Mostly make sure we can print without crashing 74 } */ 75 76 } 77 78 public static void testAddAndRemoveCommand(CommandExecutor executor) { 79 OutputAnalyzer output; 80 int count = 0; 81 82 // Start with clearing stack - expect only default directive left 83 output = executor.execute("Compiler.directives_clear"); 84 output = executor.execute("Compiler.directives_print"); 85 count = find(output, "Directive:"); 86 if (count != 1) { 87 Assert.fail("Expected one directives - found " + count); 88 } 89 90 // Test that we can not remove the default directive 91 output = executor.execute("Compiler.directives_remove"); 92 output = executor.execute("Compiler.directives_print"); 93 count = find(output, "Directive:"); 94 if (count != 1) { 95 Assert.fail("Expected one directives - found " + count); 96 } 97 98 // Test adding some directives from file 99 output = executor.execute("Compiler.directives_add " + filename); 100 output = executor.execute("Compiler.directives_print"); 101 count = find(output, "Directive:"); 102 if (count != 3) { 103 Assert.fail("Expected three directives - found " + count); 104 } 105 106 // Test remove one directive 107 output = executor.execute("Compiler.directives_remove"); 108 output = executor.execute("Compiler.directives_print"); 109 count = find(output, "Directive:"); 110 if (count != 2) { 111 Assert.fail("Expected two directives - found " + count); 112 } 113 114 // Test adding directives again 115 output = executor.execute("Compiler.directives_add " + filename); 116 output = executor.execute("Compiler.directives_print"); 117 count = find(output, "Directive:"); 118 if (count != 4) { 119 Assert.fail("Expected four directives - found " + count); 120 } 121 122 // Test clearing 123 output = executor.execute("Compiler.directives_clear"); 124 output = executor.execute("Compiler.directives_print"); 125 count = find(output, "Directive:"); 126 if (count != 1) { 127 Assert.fail("Expected one directives - found " + count); 128 } 129 130 // Test clear when already cleared 131 output = executor.execute("Compiler.directives_clear"); 132 output = executor.execute("Compiler.directives_print"); 133 count = find(output, "Directive:"); 134 if (count != 1) { 135 Assert.fail("Expected one directives - found " + count); 136 } 137 } 138 139 public static int find(OutputAnalyzer output, String find) { 140 int count = 0; 141 142 for (String line : output.asLines()) { 143 if (line.startsWith(find)) { 144 count++; 145 } 146 } 147 return count; 148 } 149 150 @Test 151 public void jmx() { 152 run(new JMXExecutor()); 153 } 154 }