1 /* 2 * Copyright (c) 2017, 2018, 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 /* 26 * @test 27 * 28 * @summary converted from VM Testbase nsk/jdwp/Event/SINGLE_STEP/singlestep001. 29 * VM Testbase keywords: [quick, jpda, jdwp] 30 * VM Testbase readme: 31 * DESCRIPTION 32 * This test performs checking for 33 * command set: Event 34 * command: Composite 35 * command set: EventRequest 36 * command: Set, Clear 37 * event kind: SINGLE_STEP 38 * Test checks that 39 * 1) debuggee successfully creates SINGLE_STEP event request 40 * for particular threadID with attributes: 41 * depth=OVER, size=LINE 42 * 2) expected SINGLE_STEP event is received when the thread 43 * in debuggee steps to the next line after breakpoint 44 * 3) debuggee successfully removes event request 45 * Test consists of two compoments: 46 * debugger: singlestep001 47 * debuggee: singlestep001a 48 * First, debugger uses nsk.share support classes to launch debuggee, 49 * and obtains Transport object, that represents JDWP transport channel. 50 * Next, debugger waits for tested class loaded and gets methodID 51 * and location for expected single step event after breakpoint. 52 * Then debugger waits for breakpoint reached with some thread 53 * and makes request for SINGLE_STEP event for this threadID. 54 * When event is received debugger checks if the received event is for 55 * expected request, thread, and location and has correct attributes. 56 * Then debugger removes event request. 57 * Finally, debugger disconnects debuggee, waits for it exited 58 * and exits too with proper exit code. 59 * COMMENTS 60 * Test was fixed due to test bug: 61 * 4797978 TEST_BUG: potential race condition in a number of JDWP tests 62 * 63 * @library /vmTestbase /test/hotspot/jtreg/vmTestbase 64 * /test/lib 65 * @run driver jdk.test.lib.FileInstaller . . 66 * @build nsk.jdwp.Event.SINGLE_STEP.singlestep001 67 * nsk.jdwp.Event.SINGLE_STEP.singlestep001a 68 * @run main/othervm PropertyResolvingWrapper 69 * nsk.jdwp.Event.SINGLE_STEP.singlestep001 70 * -arch=${os.family}-${os.simpleArch} 71 * -verbose 72 * -waittime=5 73 * -debugee.vmkind=java 74 * -transport.address=dynamic 75 * -debugee.vmkeys="${test.vm.opts} ${test.java.opts}" 76 */ 77 78