author | dlong |
Thu, 15 Nov 2018 09:04:07 -0800 | |
changeset 52578 | 7dd81e82d083 |
parent 52427 | 3c6aa484536c |
child 52910 | 583fd71c47d6 |
permissions | -rw-r--r-- |
43972 | 1 |
/* |
51436 | 2 |
* Copyright (c) 2013, 2018, Oracle and/or its affiliates. All rights reserved. |
43972 | 3 |
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
4 |
* |
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* This code is free software; you can redistribute it and/or modify it |
|
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* under the terms of the GNU General Public License version 2 only, as |
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* published by the Free Software Foundation. |
|
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* |
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* This code is distributed in the hope that it will be useful, but WITHOUT |
|
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
|
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
|
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* version 2 for more details (a copy is included in the LICENSE file that |
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* accompanied this code). |
|
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* |
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* You should have received a copy of the GNU General Public License version |
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* 2 along with this work; if not, write to the Free Software Foundation, |
|
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
|
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* |
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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* or visit www.oracle.com if you need additional information or have any |
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* questions. |
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*/ |
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||
43972 | 25 |
package org.graalvm.compiler.test; |
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||
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import static org.graalvm.compiler.debug.DebugContext.DEFAULT_LOG_STREAM; |
28 |
import static org.graalvm.compiler.debug.DebugContext.NO_DESCRIPTION; |
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||
43972 | 30 |
import java.io.PrintStream; |
31 |
import java.io.PrintWriter; |
|
32 |
import java.lang.reflect.Field; |
|
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import java.lang.reflect.Method; |
|
46640 | 34 |
import java.util.ArrayList; |
43972 | 35 |
import java.util.Arrays; |
46640 | 36 |
import java.util.Collection; |
37 |
import java.util.Collections; |
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52578 | 38 |
import java.util.List; |
51436 | 39 |
import java.util.concurrent.TimeUnit; |
43972 | 40 |
|
46640 | 41 |
import org.graalvm.compiler.debug.DebugContext; |
42 |
import org.graalvm.compiler.debug.DebugDumpHandler; |
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48861 | 43 |
import org.graalvm.compiler.debug.DebugHandlersFactory; |
44 |
import org.graalvm.compiler.debug.GlobalMetrics; |
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46640 | 45 |
import org.graalvm.compiler.options.OptionValues; |
49873 | 46 |
import org.graalvm.compiler.serviceprovider.GraalServices; |
46640 | 47 |
import org.junit.After; |
43972 | 48 |
import org.junit.Assert; |
52578 | 49 |
import org.junit.AssumptionViolatedException; |
43972 | 50 |
import org.junit.internal.ComparisonCriteria; |
51 |
import org.junit.internal.ExactComparisonCriteria; |
|
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import org.junit.rules.DisableOnDebug; |
53 |
import org.junit.rules.TestRule; |
|
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import org.junit.rules.Timeout; |
|
43972 | 55 |
|
48861 | 56 |
import jdk.vm.ci.meta.ResolvedJavaMethod; |
43972 | 57 |
import sun.misc.Unsafe; |
58 |
||
59 |
/** |
|
60 |
* Base class that contains common utility methods and classes useful in unit tests. |
|
61 |
*/ |
|
62 |
public class GraalTest { |
|
63 |
||
64 |
public static final Unsafe UNSAFE; |
|
65 |
static { |
|
66 |
try { |
|
67 |
Field theUnsafe = Unsafe.class.getDeclaredField("theUnsafe"); |
|
68 |
theUnsafe.setAccessible(true); |
|
69 |
UNSAFE = (Unsafe) theUnsafe.get(Unsafe.class); |
|
70 |
} catch (Exception e) { |
|
71 |
throw new RuntimeException("exception while trying to get Unsafe", e); |
|
72 |
} |
|
73 |
} |
|
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||
49873 | 75 |
public static final boolean Java8OrEarlier = GraalServices.Java8OrEarlier; |
52427
3c6aa484536c
8211122: Reduce the number of internal classes made accessible to jdk.unsupported
mchung
parents:
51436
diff
changeset
|
76 |
public static final boolean Java11OrEarlier = GraalServices.Java11OrEarlier; |
43972 | 77 |
|
78 |
protected Method getMethod(String methodName) { |
|
79 |
return getMethod(getClass(), methodName); |
|
80 |
} |
|
81 |
||
82 |
protected Method getMethod(Class<?> clazz, String methodName) { |
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83 |
Method found = null; |
|
84 |
for (Method m : clazz.getMethods()) { |
|
85 |
if (m.getName().equals(methodName)) { |
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86 |
Assert.assertNull(found); |
|
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found = m; |
|
88 |
} |
|
89 |
} |
|
90 |
if (found == null) { |
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/* Now look for non-public methods (but this does not look in superclasses). */ |
|
92 |
for (Method m : clazz.getDeclaredMethods()) { |
|
93 |
if (m.getName().equals(methodName)) { |
|
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Assert.assertNull(found); |
|
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found = m; |
|
96 |
} |
|
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} |
|
98 |
} |
|
99 |
if (found != null) { |
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return found; |
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101 |
} else { |
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102 |
throw new RuntimeException("method not found: " + methodName); |
|
103 |
} |
|
104 |
} |
|
105 |
||
46459 | 106 |
protected Method getMethod(Class<?> clazz, String methodName, Class<?>... parameterTypes) { |
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try { |
108 |
return clazz.getMethod(methodName, parameterTypes); |
|
109 |
} catch (NoSuchMethodException | SecurityException e) { |
|
110 |
throw new RuntimeException("method not found: " + methodName + "" + Arrays.toString(parameterTypes)); |
|
111 |
} |
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} |
|
113 |
||
114 |
/** |
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* Compares two given objects for {@linkplain Assert#assertEquals(Object, Object) equality}. |
|
116 |
* Does a deep copy equality comparison if {@code expected} is an array. |
|
117 |
*/ |
|
118 |
protected void assertDeepEquals(Object expected, Object actual) { |
|
119 |
assertDeepEquals(null, expected, actual); |
|
120 |
} |
|
121 |
||
122 |
/** |
|
123 |
* Compares two given objects for {@linkplain Assert#assertEquals(Object, Object) equality}. |
|
124 |
* Does a deep copy equality comparison if {@code expected} is an array. |
|
125 |
* |
|
126 |
* @param message the identifying message for the {@link AssertionError} |
|
127 |
*/ |
|
128 |
protected void assertDeepEquals(String message, Object expected, Object actual) { |
|
129 |
if (ulpsDelta() > 0) { |
|
130 |
assertDeepEquals(message, expected, actual, ulpsDelta()); |
|
131 |
} else { |
|
132 |
assertDeepEquals(message, expected, actual, equalFloatsOrDoublesDelta()); |
|
133 |
} |
|
134 |
} |
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135 |
||
136 |
/** |
|
137 |
* Compares two given values for equality, doing a recursive test if both values are arrays of |
|
138 |
* the same type. |
|
139 |
* |
|
140 |
* @param message the identifying message for the {@link AssertionError} |
|
141 |
* @param delta the maximum delta between two doubles or floats for which both numbers are still |
|
142 |
* considered equal. |
|
143 |
*/ |
|
144 |
protected void assertDeepEquals(String message, Object expected, Object actual, double delta) { |
|
145 |
if (expected != null && actual != null) { |
|
146 |
Class<?> expectedClass = expected.getClass(); |
|
147 |
Class<?> actualClass = actual.getClass(); |
|
148 |
if (expectedClass.isArray()) { |
|
149 |
Assert.assertEquals(message, expectedClass, actual.getClass()); |
|
150 |
if (expected instanceof int[]) { |
|
151 |
Assert.assertArrayEquals(message, (int[]) expected, (int[]) actual); |
|
152 |
} else if (expected instanceof byte[]) { |
|
153 |
Assert.assertArrayEquals(message, (byte[]) expected, (byte[]) actual); |
|
154 |
} else if (expected instanceof char[]) { |
|
155 |
Assert.assertArrayEquals(message, (char[]) expected, (char[]) actual); |
|
156 |
} else if (expected instanceof short[]) { |
|
157 |
Assert.assertArrayEquals(message, (short[]) expected, (short[]) actual); |
|
158 |
} else if (expected instanceof float[]) { |
|
159 |
Assert.assertArrayEquals(message, (float[]) expected, (float[]) actual, (float) delta); |
|
160 |
} else if (expected instanceof long[]) { |
|
161 |
Assert.assertArrayEquals(message, (long[]) expected, (long[]) actual); |
|
162 |
} else if (expected instanceof double[]) { |
|
163 |
Assert.assertArrayEquals(message, (double[]) expected, (double[]) actual, delta); |
|
164 |
} else if (expected instanceof boolean[]) { |
|
165 |
new ExactComparisonCriteria().arrayEquals(message, expected, actual); |
|
166 |
} else if (expected instanceof Object[]) { |
|
167 |
new ComparisonCriteria() { |
|
168 |
@Override |
|
169 |
protected void assertElementsEqual(Object e, Object a) { |
|
170 |
assertDeepEquals(message, e, a, delta); |
|
171 |
} |
|
172 |
}.arrayEquals(message, expected, actual); |
|
173 |
} else { |
|
174 |
Assert.fail((message == null ? "" : message) + "non-array value encountered: " + expected); |
|
175 |
} |
|
176 |
} else if (expectedClass.equals(double.class) && actualClass.equals(double.class)) { |
|
177 |
Assert.assertEquals((double) expected, (double) actual, delta); |
|
178 |
} else if (expectedClass.equals(float.class) && actualClass.equals(float.class)) { |
|
179 |
Assert.assertEquals((float) expected, (float) actual, delta); |
|
180 |
} else { |
|
181 |
Assert.assertEquals(message, expected, actual); |
|
182 |
} |
|
183 |
} else { |
|
184 |
Assert.assertEquals(message, expected, actual); |
|
185 |
} |
|
186 |
} |
|
187 |
||
188 |
/** |
|
189 |
* Compares two given values for equality, doing a recursive test if both values are arrays of |
|
190 |
* the same type. Uses {@linkplain StrictMath#ulp(float) ULP}s for comparison of floats. |
|
191 |
* |
|
192 |
* @param message the identifying message for the {@link AssertionError} |
|
193 |
* @param ulpsDelta the maximum allowed ulps difference between two doubles or floats for which |
|
194 |
* both numbers are still considered equal. |
|
195 |
*/ |
|
196 |
protected void assertDeepEquals(String message, Object expected, Object actual, int ulpsDelta) { |
|
197 |
ComparisonCriteria doubleUlpsDeltaCriteria = new ComparisonCriteria() { |
|
198 |
@Override |
|
199 |
protected void assertElementsEqual(Object e, Object a) { |
|
200 |
assertTrue(message, e instanceof Double && a instanceof Double); |
|
201 |
// determine acceptable error based on whether it is a normal number or a NaN/Inf |
|
202 |
double de = (Double) e; |
|
203 |
double epsilon = (!Double.isNaN(de) && Double.isFinite(de) ? ulpsDelta * Math.ulp(de) : 0); |
|
204 |
Assert.assertEquals(message, (Double) e, (Double) a, epsilon); |
|
205 |
} |
|
206 |
}; |
|
207 |
||
208 |
ComparisonCriteria floatUlpsDeltaCriteria = new ComparisonCriteria() { |
|
209 |
@Override |
|
210 |
protected void assertElementsEqual(Object e, Object a) { |
|
211 |
assertTrue(message, e instanceof Float && a instanceof Float); |
|
212 |
// determine acceptable error based on whether it is a normal number or a NaN/Inf |
|
213 |
float fe = (Float) e; |
|
214 |
float epsilon = (!Float.isNaN(fe) && Float.isFinite(fe) ? ulpsDelta * Math.ulp(fe) : 0); |
|
215 |
Assert.assertEquals(message, (Float) e, (Float) a, epsilon); |
|
216 |
} |
|
217 |
}; |
|
218 |
||
219 |
if (expected != null && actual != null) { |
|
220 |
Class<?> expectedClass = expected.getClass(); |
|
221 |
Class<?> actualClass = actual.getClass(); |
|
222 |
if (expectedClass.isArray()) { |
|
223 |
Assert.assertEquals(message, expectedClass, actualClass); |
|
224 |
if (expected instanceof double[] || expected instanceof Object[]) { |
|
225 |
doubleUlpsDeltaCriteria.arrayEquals(message, expected, actual); |
|
226 |
return; |
|
227 |
} else if (expected instanceof float[] || expected instanceof Object[]) { |
|
228 |
floatUlpsDeltaCriteria.arrayEquals(message, expected, actual); |
|
229 |
return; |
|
230 |
} |
|
231 |
} else if (expectedClass.equals(double.class) && actualClass.equals(double.class)) { |
|
232 |
doubleUlpsDeltaCriteria.arrayEquals(message, expected, actual); |
|
233 |
return; |
|
234 |
} else if (expectedClass.equals(float.class) && actualClass.equals(float.class)) { |
|
235 |
floatUlpsDeltaCriteria.arrayEquals(message, expected, actual); |
|
236 |
return; |
|
237 |
} |
|
238 |
} |
|
239 |
// anything else just use the non-ulps version |
|
240 |
assertDeepEquals(message, expected, actual, equalFloatsOrDoublesDelta()); |
|
241 |
} |
|
242 |
||
52578 | 243 |
/** @see <a href="https://bugs.openjdk.java.net/browse/JDK-8076557">JDK-8076557</a> */ |
244 |
protected static void assumeManagementLibraryIsLoadable() { |
|
245 |
try { |
|
246 |
/* Trigger loading of the management library using the bootstrap class loader. */ |
|
247 |
GraalServices.getCurrentThreadAllocatedBytes(); |
|
248 |
} catch (UnsatisfiedLinkError | NoClassDefFoundError | UnsupportedOperationException e) { |
|
249 |
throw new AssumptionViolatedException("Management interface is unavailable: " + e); |
|
250 |
} |
|
251 |
} |
|
252 |
||
43972 | 253 |
/** |
254 |
* Gets the value used by {@link #assertDeepEquals(Object, Object)} and |
|
255 |
* {@link #assertDeepEquals(String, Object, Object)} for the maximum delta between two doubles |
|
256 |
* or floats for which both numbers are still considered equal. |
|
257 |
*/ |
|
258 |
protected double equalFloatsOrDoublesDelta() { |
|
259 |
return 0.0D; |
|
260 |
} |
|
261 |
||
262 |
// unless overridden ulpsDelta is not used |
|
263 |
protected int ulpsDelta() { |
|
264 |
return 0; |
|
265 |
} |
|
266 |
||
267 |
@SuppressWarnings("serial") |
|
268 |
public static class MultiCauseAssertionError extends AssertionError { |
|
269 |
||
270 |
private Throwable[] causes; |
|
271 |
||
272 |
public MultiCauseAssertionError(String message, Throwable... causes) { |
|
273 |
super(message); |
|
274 |
this.causes = causes; |
|
275 |
} |
|
276 |
||
277 |
@Override |
|
278 |
public void printStackTrace(PrintStream out) { |
|
279 |
super.printStackTrace(out); |
|
280 |
int num = 0; |
|
281 |
for (Throwable cause : causes) { |
|
282 |
if (cause != null) { |
|
283 |
out.print("cause " + (num++)); |
|
284 |
cause.printStackTrace(out); |
|
285 |
} |
|
286 |
} |
|
287 |
} |
|
288 |
||
289 |
@Override |
|
290 |
public void printStackTrace(PrintWriter out) { |
|
291 |
super.printStackTrace(out); |
|
292 |
int num = 0; |
|
293 |
for (Throwable cause : causes) { |
|
294 |
if (cause != null) { |
|
295 |
out.print("cause " + (num++) + ": "); |
|
296 |
cause.printStackTrace(out); |
|
297 |
} |
|
298 |
} |
|
299 |
} |
|
300 |
} |
|
301 |
||
302 |
/* |
|
303 |
* Overrides to the normal JUnit {@link Assert} routines that provide varargs style formatting |
|
304 |
* and produce an exception stack trace with the assertion frames trimmed out. |
|
305 |
*/ |
|
306 |
||
307 |
/** |
|
308 |
* Fails a test with the given message. |
|
309 |
* |
|
310 |
* @param message the identifying message for the {@link AssertionError} (<code>null</code> |
|
311 |
* okay) |
|
312 |
* @see AssertionError |
|
313 |
*/ |
|
314 |
public static void fail(String message, Object... objects) { |
|
315 |
AssertionError e; |
|
316 |
if (message == null) { |
|
317 |
e = new AssertionError(); |
|
318 |
} else { |
|
319 |
e = new AssertionError(String.format(message, objects)); |
|
320 |
} |
|
321 |
// Trim the assert frames from the stack trace |
|
322 |
StackTraceElement[] trace = e.getStackTrace(); |
|
323 |
int start = 1; // Skip this frame |
|
324 |
String thisClassName = GraalTest.class.getName(); |
|
325 |
while (start < trace.length && trace[start].getClassName().equals(thisClassName) && (trace[start].getMethodName().equals("assertTrue") || trace[start].getMethodName().equals("assertFalse"))) { |
|
326 |
start++; |
|
327 |
} |
|
328 |
e.setStackTrace(Arrays.copyOfRange(trace, start, trace.length)); |
|
329 |
throw e; |
|
330 |
} |
|
331 |
||
332 |
/** |
|
333 |
* Asserts that a condition is true. If it isn't it throws an {@link AssertionError} with the |
|
334 |
* given message. |
|
335 |
* |
|
336 |
* @param message the identifying message for the {@link AssertionError} (<code>null</code> |
|
337 |
* okay) |
|
338 |
* @param condition condition to be checked |
|
339 |
*/ |
|
340 |
public static void assertTrue(String message, boolean condition) { |
|
341 |
assertTrue(condition, message); |
|
342 |
} |
|
343 |
||
344 |
/** |
|
345 |
* Asserts that a condition is true. If it isn't it throws an {@link AssertionError} without a |
|
346 |
* message. |
|
347 |
* |
|
348 |
* @param condition condition to be checked |
|
349 |
*/ |
|
350 |
public static void assertTrue(boolean condition) { |
|
351 |
assertTrue(condition, null); |
|
352 |
} |
|
353 |
||
354 |
/** |
|
355 |
* Asserts that a condition is false. If it isn't it throws an {@link AssertionError} with the |
|
356 |
* given message. |
|
357 |
* |
|
358 |
* @param message the identifying message for the {@link AssertionError} (<code>null</code> |
|
359 |
* okay) |
|
360 |
* @param condition condition to be checked |
|
361 |
*/ |
|
362 |
public static void assertFalse(String message, boolean condition) { |
|
363 |
assertTrue(!condition, message); |
|
364 |
} |
|
365 |
||
366 |
/** |
|
367 |
* Asserts that a condition is false. If it isn't it throws an {@link AssertionError} without a |
|
368 |
* message. |
|
369 |
* |
|
370 |
* @param condition condition to be checked |
|
371 |
*/ |
|
372 |
public static void assertFalse(boolean condition) { |
|
373 |
assertTrue(!condition, null); |
|
374 |
} |
|
375 |
||
376 |
/** |
|
377 |
* Asserts that a condition is true. If it isn't it throws an {@link AssertionError} with the |
|
378 |
* given message. |
|
379 |
* |
|
380 |
* @param condition condition to be checked |
|
381 |
* @param message the identifying message for the {@link AssertionError} |
|
382 |
* @param objects arguments to the format string |
|
383 |
*/ |
|
384 |
public static void assertTrue(boolean condition, String message, Object... objects) { |
|
385 |
if (!condition) { |
|
386 |
fail(message, objects); |
|
387 |
} |
|
388 |
} |
|
389 |
||
390 |
/** |
|
391 |
* Asserts that a condition is false. If it isn't it throws an {@link AssertionError} with the |
|
392 |
* given message produced by {@link String#format}. |
|
393 |
* |
|
394 |
* @param condition condition to be checked |
|
395 |
* @param message the identifying message for the {@link AssertionError} |
|
396 |
* @param objects arguments to the format string |
|
397 |
*/ |
|
398 |
public static void assertFalse(boolean condition, String message, Object... objects) { |
|
399 |
assertTrue(!condition, message, objects); |
|
400 |
} |
|
46640 | 401 |
|
402 |
/** |
|
403 |
* Gets the {@link DebugHandlersFactory}s available for a {@link DebugContext}. |
|
404 |
*/ |
|
405 |
protected Collection<DebugHandlersFactory> getDebugHandlersFactories() { |
|
406 |
return Collections.emptyList(); |
|
407 |
} |
|
408 |
||
409 |
/** |
|
410 |
* Gets a {@link DebugContext} object corresponding to {@code options}, creating a new one if |
|
411 |
* none currently exists. Debug contexts created by this method will have their |
|
412 |
* {@link DebugDumpHandler}s closed in {@link #afterTest()}. |
|
413 |
*/ |
|
414 |
protected DebugContext getDebugContext(OptionValues options) { |
|
47798 | 415 |
return getDebugContext(options, null, null); |
416 |
} |
|
417 |
||
418 |
/** |
|
419 |
* Gets a {@link DebugContext} object corresponding to {@code options}, creating a new one if |
|
48861 | 420 |
* none currently exists. Debug contexts created by this method will have their |
47798 | 421 |
* {@link DebugDumpHandler}s closed in {@link #afterTest()}. |
422 |
* |
|
423 |
* @param options currently active options |
|
424 |
* @param id identification of the compilation or {@code null} |
|
425 |
* @param method method to use for a proper description of the context or {@code null} |
|
426 |
* @return configured context for compilation |
|
427 |
*/ |
|
428 |
protected DebugContext getDebugContext(OptionValues options, String id, ResolvedJavaMethod method) { |
|
46640 | 429 |
List<DebugContext> cached = cachedDebugs.get(); |
430 |
if (cached == null) { |
|
431 |
cached = new ArrayList<>(); |
|
432 |
cachedDebugs.set(cached); |
|
433 |
} |
|
434 |
for (DebugContext debug : cached) { |
|
435 |
if (debug.getOptions() == options) { |
|
436 |
return debug; |
|
437 |
} |
|
438 |
} |
|
47798 | 439 |
final DebugContext.Description descr; |
440 |
if (method == null) { |
|
441 |
descr = NO_DESCRIPTION; |
|
442 |
} else { |
|
443 |
descr = new DebugContext.Description(method, id == null ? method.getName() : id); |
|
444 |
} |
|
48861 | 445 |
DebugContext debug = DebugContext.create(options, descr, globalMetrics, DEFAULT_LOG_STREAM, getDebugHandlersFactories()); |
46640 | 446 |
cached.add(debug); |
447 |
return debug; |
|
448 |
} |
|
449 |
||
48861 | 450 |
private static final GlobalMetrics globalMetrics = new GlobalMetrics(); |
451 |
||
452 |
static { |
|
453 |
Runtime.getRuntime().addShutdownHook(new Thread("GlobalMetricsPrinter") { |
|
454 |
@Override |
|
455 |
public void run() { |
|
456 |
globalMetrics.print(new OptionValues(OptionValues.newOptionMap())); |
|
457 |
} |
|
458 |
}); |
|
459 |
} |
|
46640 | 460 |
private final ThreadLocal<List<DebugContext>> cachedDebugs = new ThreadLocal<>(); |
461 |
||
462 |
@After |
|
463 |
public void afterTest() { |
|
464 |
List<DebugContext> cached = cachedDebugs.get(); |
|
465 |
if (cached != null) { |
|
466 |
for (DebugContext debug : cached) { |
|
48861 | 467 |
debug.close(); |
46640 | 468 |
debug.closeDumpHandlers(true); |
469 |
} |
|
470 |
} |
|
471 |
} |
|
51436 | 472 |
|
473 |
private static final double TIMEOUT_SCALING_FACTOR = Double.parseDouble(System.getProperty("graaltest.timeout.factor", "1.0")); |
|
474 |
||
475 |
/** |
|
476 |
* Creates a {@link TestRule} that applies a given timeout. |
|
477 |
* |
|
478 |
* A test harness can scale {@code length} with a factor specified by the |
|
479 |
* {@code graaltest.timeout.factor} system property. |
|
480 |
*/ |
|
481 |
public static TestRule createTimeout(long length, TimeUnit timeUnit) { |
|
482 |
Timeout timeout = new Timeout((long) (length * TIMEOUT_SCALING_FACTOR), timeUnit); |
|
483 |
try { |
|
484 |
return new DisableOnDebug(timeout); |
|
485 |
} catch (LinkageError ex) { |
|
486 |
return timeout; |
|
487 |
} |
|
488 |
} |
|
489 |
||
490 |
/** |
|
491 |
* @see #createTimeout |
|
492 |
*/ |
|
493 |
public static TestRule createTimeoutSeconds(int seconds) { |
|
494 |
return createTimeout(seconds, TimeUnit.SECONDS); |
|
495 |
} |
|
496 |
||
497 |
/** |
|
498 |
* @see #createTimeout |
|
499 |
*/ |
|
500 |
public static TestRule createTimeoutMillis(long milliseconds) { |
|
501 |
return createTimeout(milliseconds, TimeUnit.MILLISECONDS); |
|
502 |
} |
|
43972 | 503 |
} |