Mercurial > hg > graal-compiler
comparison test/testlibrary/AssertsTest.java @ 12063:1a8fb39bdbc4
8014659: NPG: performance counters for compressed klass space
Reviewed-by: mgerdin, coleenp, hseigel, jmasa, ctornqvi
author | ehelin |
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date | Wed, 07 Aug 2013 16:47:32 +0200 |
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12061:e5003079dfa5 | 12063:1a8fb39bdbc4 |
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1 /* | |
2 * Copyright (c) 2013, 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 static com.oracle.java.testlibrary.Asserts.*; | |
25 | |
26 /* @test | |
27 * @summary Tests the different assertions in the Assert class | |
28 * @library /testlibrary | |
29 */ | |
30 public class AssertsTest { | |
31 private static class Foo implements Comparable<Foo> { | |
32 final int id; | |
33 public Foo(int id) { | |
34 this.id = id; | |
35 } | |
36 | |
37 public int compareTo(Foo f) { | |
38 return new Integer(id).compareTo(new Integer(f.id)); | |
39 } | |
40 } | |
41 | |
42 public static void main(String[] args) throws Exception { | |
43 testLessThan(); | |
44 testLessThanOrEqual(); | |
45 testEquals(); | |
46 testGreaterThanOrEqual(); | |
47 testGreaterThan(); | |
48 testNotEquals(); | |
49 testNull(); | |
50 testNotNull(); | |
51 testTrue(); | |
52 testFalse(); | |
53 } | |
54 | |
55 private static void testLessThan() throws Exception { | |
56 expectPass(Assertion.LT, 1, 2); | |
57 | |
58 expectFail(Assertion.LT, 2, 2); | |
59 expectFail(Assertion.LT, 2, 1); | |
60 expectFail(Assertion.LT, null, 2); | |
61 expectFail(Assertion.LT, 2, null); | |
62 } | |
63 | |
64 private static void testLessThanOrEqual() throws Exception { | |
65 expectPass(Assertion.LTE, 1, 2); | |
66 expectPass(Assertion.LTE, 2, 2); | |
67 | |
68 expectFail(Assertion.LTE, 3, 2); | |
69 expectFail(Assertion.LTE, null, 2); | |
70 expectFail(Assertion.LTE, 2, null); | |
71 } | |
72 | |
73 private static void testEquals() throws Exception { | |
74 expectPass(Assertion.EQ, 1, 1); | |
75 expectPass(Assertion.EQ, null, null); | |
76 | |
77 Foo f1 = new Foo(1); | |
78 expectPass(Assertion.EQ, f1, f1); | |
79 | |
80 Foo f2 = new Foo(1); | |
81 expectFail(Assertion.EQ, f1, f2); | |
82 expectFail(Assertion.LTE, null, 2); | |
83 expectFail(Assertion.LTE, 2, null); | |
84 } | |
85 | |
86 private static void testGreaterThanOrEqual() throws Exception { | |
87 expectPass(Assertion.GTE, 1, 1); | |
88 expectPass(Assertion.GTE, 2, 1); | |
89 | |
90 expectFail(Assertion.GTE, 1, 2); | |
91 expectFail(Assertion.GTE, null, 2); | |
92 expectFail(Assertion.GTE, 2, null); | |
93 } | |
94 | |
95 private static void testGreaterThan() throws Exception { | |
96 expectPass(Assertion.GT, 2, 1); | |
97 | |
98 expectFail(Assertion.GT, 1, 1); | |
99 expectFail(Assertion.GT, 1, 2); | |
100 expectFail(Assertion.GT, null, 2); | |
101 expectFail(Assertion.GT, 2, null); | |
102 } | |
103 | |
104 private static void testNotEquals() throws Exception { | |
105 expectPass(Assertion.NE, null, 1); | |
106 expectPass(Assertion.NE, 1, null); | |
107 | |
108 Foo f1 = new Foo(1); | |
109 Foo f2 = new Foo(1); | |
110 expectPass(Assertion.NE, f1, f2); | |
111 | |
112 expectFail(Assertion.NE, null, null); | |
113 expectFail(Assertion.NE, f1, f1); | |
114 expectFail(Assertion.NE, 1, 1); | |
115 } | |
116 | |
117 private static void testNull() throws Exception { | |
118 expectPass(Assertion.NULL, null); | |
119 | |
120 expectFail(Assertion.NULL, 1); | |
121 } | |
122 | |
123 private static void testNotNull() throws Exception { | |
124 expectPass(Assertion.NOTNULL, 1); | |
125 | |
126 expectFail(Assertion.NOTNULL, null); | |
127 } | |
128 | |
129 private static void testTrue() throws Exception { | |
130 expectPass(Assertion.TRUE, true); | |
131 | |
132 expectFail(Assertion.TRUE, false); | |
133 } | |
134 | |
135 private static void testFalse() throws Exception { | |
136 expectPass(Assertion.FALSE, false); | |
137 | |
138 expectFail(Assertion.FALSE, true); | |
139 } | |
140 | |
141 private static <T extends Comparable<T>> void expectPass(Assertion assertion, T ... args) | |
142 throws Exception { | |
143 Assertion.run(assertion, args); | |
144 } | |
145 | |
146 private static <T extends Comparable<T>> void expectFail(Assertion assertion, T ... args) | |
147 throws Exception { | |
148 try { | |
149 Assertion.run(assertion, args); | |
150 } catch (RuntimeException e) { | |
151 return; | |
152 } | |
153 throw new Exception("Expected " + Assertion.format(assertion, (Object[]) args) + | |
154 " to throw a RuntimeException"); | |
155 } | |
156 | |
157 } | |
158 | |
159 enum Assertion { | |
160 LT, LTE, EQ, GTE, GT, NE, NULL, NOTNULL, FALSE, TRUE; | |
161 | |
162 public static <T extends Comparable<T>> void run(Assertion assertion, T ... args) { | |
163 String msg = "Expected " + format(assertion, args) + " to pass"; | |
164 switch (assertion) { | |
165 case LT: | |
166 assertLessThan(args[0], args[1], msg); | |
167 break; | |
168 case LTE: | |
169 assertLessThanOrEqual(args[0], args[1], msg); | |
170 break; | |
171 case EQ: | |
172 assertEquals(args[0], args[1], msg); | |
173 break; | |
174 case GTE: | |
175 assertGreaterThanOrEqual(args[0], args[1], msg); | |
176 break; | |
177 case GT: | |
178 assertGreaterThan(args[0], args[1], msg); | |
179 break; | |
180 case NE: | |
181 assertNotEquals(args[0], args[1], msg); | |
182 break; | |
183 case NULL: | |
184 assertNull(args == null ? args : args[0], msg); | |
185 break; | |
186 case NOTNULL: | |
187 assertNotNull(args == null ? args : args[0], msg); | |
188 break; | |
189 case FALSE: | |
190 assertFalse((Boolean) args[0], msg); | |
191 break; | |
192 case TRUE: | |
193 assertTrue((Boolean) args[0], msg); | |
194 break; | |
195 default: | |
196 // do nothing | |
197 } | |
198 } | |
199 | |
200 public static String format(Assertion assertion, Object ... args) { | |
201 switch (assertion) { | |
202 case LT: | |
203 return asString("assertLessThan", args); | |
204 case LTE: | |
205 return asString("assertLessThanOrEqual", args); | |
206 case EQ: | |
207 return asString("assertEquals", args); | |
208 case GTE: | |
209 return asString("assertGreaterThanOrEquals", args); | |
210 case GT: | |
211 return asString("assertGreaterThan", args); | |
212 case NE: | |
213 return asString("assertNotEquals", args); | |
214 case NULL: | |
215 return asString("assertNull", args); | |
216 case NOTNULL: | |
217 return asString("assertNotNull", args); | |
218 case FALSE: | |
219 return asString("assertFalse", args); | |
220 case TRUE: | |
221 return asString("assertTrue", args); | |
222 default: | |
223 return ""; | |
224 } | |
225 } | |
226 | |
227 private static String asString(String assertion, Object ... args) { | |
228 if (args == null) { | |
229 return String.format("%s(null)", assertion); | |
230 } | |
231 if (args.length == 1) { | |
232 return String.format("%s(%s)", assertion, args[0]); | |
233 } else { | |
234 return String.format("%s(%s, %s)", assertion, args[0], args[1]); | |
235 } | |
236 } | |
237 } |