1 /*
2 * Copyright (c) 2016, 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 package org.graalvm.compiler.replacements.test;
26
27 import static org.junit.Assume.assumeFalse;
28
29 import org.graalvm.compiler.core.test.GraalCompilerTest;
30 import org.junit.Test;
31 import org.junit.runner.RunWith;
32 import org.junit.runners.Parameterized;
33
34 import java.util.ArrayList;
35 import java.util.Collection;
36 import jdk.vm.ci.aarch64.AArch64;
37
38 @RunWith(value = Parameterized.class)
39 public abstract class StringIndexOfTestBase extends GraalCompilerTest {
40 @Parameterized.Parameter(value = 0) public String sourceString;
41 @Parameterized.Parameter(value = 1) public String constantString;
42
43 @Parameterized.Parameters(name = "{0},{1}")
44 public static Collection<Object[]> data() {
45 ArrayList<Object[]> tests = new ArrayList<>();
46 String[] targets = new String[]{"foobar", "foo", "bar"};
47 String[] utf16targets = new String[]{"grga " + ((char) 0x10D) + "varak", "grga", ((char) 0x10D) + "varak"};
48 addTargets(tests, targets);
49 addTargets(tests, utf16targets);
50
51 // Check long targets
52 // Checkstyle: stop
53 String lipsum = "Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy eirmod tempor invidunt ut labore et dolore magna aliquyam erat, sed diam voluptua. At vero eos et accusam et justo duo dolores et ea rebum. Stet clita kasd gubergren, no sea takimata ";
54 // Checkstyle: resume
55 String lipsumUTF16 = lipsum + ((char) 0x10D);
56 int[] subStringLengths = {7, 8, 15, 16, 31, 32, 63, 64};
57 for (int len : subStringLengths) {
58 String target = lipsum.substring(50, 50 + len);
59 tests.add(new Object[]{lipsum, target});
60 tests.add(new Object[]{lipsum, target + "X"});
61 tests.add(new Object[]{lipsumUTF16, target});
72 private static void addTargets(ArrayList<Object[]> tests, String[] targets) {
73 for (String source : targets) {
74 for (String target : targets) {
75 tests.add(new Object[]{source, target});
76 }
77 tests.add(new Object[]{source, ""});
78 tests.add(new Object[]{"", source});
79 tests.add(new Object[]{"", ""});
80 }
81 for (String source : targets) {
82 String s = "";
83 for (int i = 0; i < 10; i++) {
84 s = s + source.substring(0, source.length() - 1);
85 }
86 for (String target : targets) {
87 tests.add(new Object[]{s, target});
88 tests.add(new Object[]{s + target, target});
89 tests.add(new Object[]{s.substring(0, s.length() - 1) + s, s});
90 }
91 }
92 }
93
94 public int testStringIndexOf(String a, String b) {
95 return a.indexOf(b);
96 }
97
98 public int testStringIndexOfOffset(String a, String b, int fromIndex) {
99 return a.indexOf(b, fromIndex);
100 }
101
102 public int testStringBuilderIndexOf(StringBuilder a, String b) {
103 return a.indexOf(b);
104 }
105
106 public int testStringBuilderIndexOfOffset(StringBuilder a, String b, int fromIndex) {
107 return a.indexOf(b, fromIndex);
108 }
109
110 @Test
111 public void testStringIndexOfConstant() {
|
1 /*
2 * Copyright (c) 2016, 2019, 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 package org.graalvm.compiler.replacements.test;
26
27 import static org.junit.Assume.assumeFalse;
28
29 import java.util.ArrayList;
30 import java.util.Collection;
31
32 import org.graalvm.compiler.core.test.GraalCompilerTest;
33 import org.junit.Test;
34 import org.junit.runner.RunWith;
35 import org.junit.runners.Parameterized;
36
37 import jdk.vm.ci.aarch64.AArch64;
38
39 @RunWith(value = Parameterized.class)
40 public abstract class StringIndexOfTestBase extends GraalCompilerTest {
41
42 @Parameterized.Parameters(name = "{0},{1}")
43 public static Collection<Object[]> data() {
44 ArrayList<Object[]> tests = new ArrayList<>();
45 String[] targets = new String[]{"foobar", "foo", "bar"};
46 String[] utf16targets = new String[]{"grga " + ((char) 0x10D) + "varak", "grga", ((char) 0x10D) + "varak"};
47 addTargets(tests, targets);
48 addTargets(tests, utf16targets);
49
50 // Check long targets
51 // Checkstyle: stop
52 String lipsum = "Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy eirmod tempor invidunt ut labore et dolore magna aliquyam erat, sed diam voluptua. At vero eos et accusam et justo duo dolores et ea rebum. Stet clita kasd gubergren, no sea takimata ";
53 // Checkstyle: resume
54 String lipsumUTF16 = lipsum + ((char) 0x10D);
55 int[] subStringLengths = {7, 8, 15, 16, 31, 32, 63, 64};
56 for (int len : subStringLengths) {
57 String target = lipsum.substring(50, 50 + len);
58 tests.add(new Object[]{lipsum, target});
59 tests.add(new Object[]{lipsum, target + "X"});
60 tests.add(new Object[]{lipsumUTF16, target});
71 private static void addTargets(ArrayList<Object[]> tests, String[] targets) {
72 for (String source : targets) {
73 for (String target : targets) {
74 tests.add(new Object[]{source, target});
75 }
76 tests.add(new Object[]{source, ""});
77 tests.add(new Object[]{"", source});
78 tests.add(new Object[]{"", ""});
79 }
80 for (String source : targets) {
81 String s = "";
82 for (int i = 0; i < 10; i++) {
83 s = s + source.substring(0, source.length() - 1);
84 }
85 for (String target : targets) {
86 tests.add(new Object[]{s, target});
87 tests.add(new Object[]{s + target, target});
88 tests.add(new Object[]{s.substring(0, s.length() - 1) + s, s});
89 }
90 }
91 }
92
93 protected final String sourceString;
94 protected final String constantString;
95
96 public StringIndexOfTestBase(String sourceString, String constantString) {
97 this.sourceString = sourceString;
98 this.constantString = constantString;
99 }
100
101 public int testStringIndexOf(String a, String b) {
102 return a.indexOf(b);
103 }
104
105 public int testStringIndexOfOffset(String a, String b, int fromIndex) {
106 return a.indexOf(b, fromIndex);
107 }
108
109 public int testStringBuilderIndexOf(StringBuilder a, String b) {
110 return a.indexOf(b);
111 }
112
113 public int testStringBuilderIndexOfOffset(StringBuilder a, String b, int fromIndex) {
114 return a.indexOf(b, fromIndex);
115 }
116
117 @Test
118 public void testStringIndexOfConstant() {
|