1 /* 2 * Copyright (c) 2020, 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 import org.testng.annotations.Test; 25 import jdk.incubator.foreign.MemorySegment; 26 import test.jextract.test8245003.*; 27 import static org.testng.Assert.assertEquals; 28 import static org.testng.Assert.assertFalse; 29 import static test.jextract.test8245003.test8245003_h.*; 30 import static jdk.incubator.foreign.CLinker.*; 31 32 /* 33 * @test id=classes 34 * @bug 8245003 35 * @summary jextract does not generate accessor for MemorySegement typed values 36 * @library .. 37 * @modules jdk.incubator.jextract 38 * @run driver JtregJextract -l Test8245003 -t test.jextract.test8245003 -- test8245003.h 39 * @run testng/othervm --enable-native-access=jdk.incubator.jextract,ALL-UNNAMED Test8245003 40 */ 41 /* 42 * @test id=sources 43 * @bug 8245003 44 * @summary jextract does not generate accessor for MemorySegement typed values 45 * @library .. 46 * @modules jdk.incubator.jextract 47 * @run driver JtregJextractSources -l Test8245003 -t test.jextract.test8245003 -- test8245003.h 48 * @run testng/othervm --enable-native-access=jdk.incubator.jextract,ALL-UNNAMED Test8245003 49 */ 50 public class Test8245003 { 51 @Test 52 public void testStructAccessor() { 53 var seg = special_pt$SEGMENT(); 54 assertEquals(seg.byteSize(), Point.sizeof()); 55 assertEquals(Point.x$get(seg), 56); 56 assertEquals(Point.y$get(seg), 75); 57 58 seg = special_pt3d$SEGMENT(); 59 assertEquals(seg.byteSize(), Point3D.sizeof()); 60 assertEquals(Point3D.z$get(seg), 35); 61 var pointSeg = Point3D.p$slice(seg); 62 assertEquals(pointSeg.byteSize(), Point.sizeof()); 63 assertEquals(Point.x$get(pointSeg), 43); 64 assertEquals(Point.y$get(pointSeg), 45); 65 } 66 67 @Test 68 public void testArrayAccessor() { 69 var seg = iarr$SEGMENT(); 70 assertEquals(seg.byteSize(), C_INT.byteSize()*5); 71 int[] arr = seg.toArray(C_INT); 72 assertEquals(arr.length, 5); 73 assertEquals(arr[0], 2); 74 assertEquals(arr[1], -2); 75 assertEquals(arr[2], 42); 76 assertEquals(arr[3], -42); 77 assertEquals(arr[4], 345); 78 79 seg = foo$SEGMENT(); 80 assertEquals(seg.byteSize(), Foo.sizeof()); 81 assertEquals(Foo.count$get(seg), 37); 82 var greeting = Foo.greeting$slice(seg); 83 byte[] barr = greeting.toArray(C_CHAR); 84 assertEquals(new String(barr), "hello"); 85 } 86 }