127 boolean x = UNSAFE.getBooleanVolatile(base, offset);
128 assertEquals(x, false, "putVolatile boolean value");
129 }
130
131
132 // Lazy
133 {
134 UNSAFE.putBooleanRelease(base, offset, true);
135 boolean x = UNSAFE.getBooleanAcquire(base, offset);
136 assertEquals(x, true, "putRelease boolean value");
137 }
138
139 // Opaque
140 {
141 UNSAFE.putBooleanOpaque(base, offset, false);
142 boolean x = UNSAFE.getBooleanOpaque(base, offset);
143 assertEquals(x, false, "putOpaque boolean value");
144 }
145
146
147
148 }
149
150 }
151
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127 boolean x = UNSAFE.getBooleanVolatile(base, offset);
128 assertEquals(x, false, "putVolatile boolean value");
129 }
130
131
132 // Lazy
133 {
134 UNSAFE.putBooleanRelease(base, offset, true);
135 boolean x = UNSAFE.getBooleanAcquire(base, offset);
136 assertEquals(x, true, "putRelease boolean value");
137 }
138
139 // Opaque
140 {
141 UNSAFE.putBooleanOpaque(base, offset, false);
142 boolean x = UNSAFE.getBooleanOpaque(base, offset);
143 assertEquals(x, false, "putOpaque boolean value");
144 }
145
146
147 UNSAFE.putBoolean(base, offset, true);
148
149 // Compare
150 {
151 boolean r = UNSAFE.compareAndSwapBoolean(base, offset, true, false);
152 assertEquals(r, true, "success compareAndSwap boolean");
153 boolean x = UNSAFE.getBoolean(base, offset);
154 assertEquals(x, false, "success compareAndSwap boolean value");
155 }
156
157 {
158 boolean r = UNSAFE.compareAndSwapBoolean(base, offset, true, false);
159 assertEquals(r, false, "failing compareAndSwap boolean");
160 boolean x = UNSAFE.getBoolean(base, offset);
161 assertEquals(x, false, "failing compareAndSwap boolean value");
162 }
163
164 // Advanced compare
165 {
166 boolean r = UNSAFE.compareAndExchangeBooleanVolatile(base, offset, false, true);
167 assertEquals(r, false, "success compareAndExchangeVolatile boolean");
168 boolean x = UNSAFE.getBoolean(base, offset);
169 assertEquals(x, true, "success compareAndExchangeVolatile boolean value");
170 }
171
172 {
173 boolean r = UNSAFE.compareAndExchangeBooleanVolatile(base, offset, false, false);
174 assertEquals(r, true, "failing compareAndExchangeVolatile boolean");
175 boolean x = UNSAFE.getBoolean(base, offset);
176 assertEquals(x, true, "failing compareAndExchangeVolatile boolean value");
177 }
178
179 {
180 boolean r = UNSAFE.compareAndExchangeBooleanAcquire(base, offset, true, false);
181 assertEquals(r, true, "success compareAndExchangeAcquire boolean");
182 boolean x = UNSAFE.getBoolean(base, offset);
183 assertEquals(x, false, "success compareAndExchangeAcquire boolean value");
184 }
185
186 {
187 boolean r = UNSAFE.compareAndExchangeBooleanAcquire(base, offset, true, false);
188 assertEquals(r, false, "failing compareAndExchangeAcquire boolean");
189 boolean x = UNSAFE.getBoolean(base, offset);
190 assertEquals(x, false, "failing compareAndExchangeAcquire boolean value");
191 }
192
193 {
194 boolean r = UNSAFE.compareAndExchangeBooleanRelease(base, offset, false, true);
195 assertEquals(r, false, "success compareAndExchangeRelease boolean");
196 boolean x = UNSAFE.getBoolean(base, offset);
197 assertEquals(x, true, "success compareAndExchangeRelease boolean value");
198 }
199
200 {
201 boolean r = UNSAFE.compareAndExchangeBooleanRelease(base, offset, false, false);
202 assertEquals(r, true, "failing compareAndExchangeRelease boolean");
203 boolean x = UNSAFE.getBoolean(base, offset);
204 assertEquals(x, true, "failing compareAndExchangeRelease boolean value");
205 }
206
207 {
208 boolean success = false;
209 for (int c = 0; c < WEAK_ATTEMPTS && !success; c++) {
210 success = UNSAFE.weakCompareAndSwapBoolean(base, offset, true, false);
211 }
212 assertEquals(success, true, "weakCompareAndSwap boolean");
213 boolean x = UNSAFE.getBoolean(base, offset);
214 assertEquals(x, false, "weakCompareAndSwap boolean value");
215 }
216
217 {
218 boolean success = false;
219 for (int c = 0; c < WEAK_ATTEMPTS && !success; c++) {
220 success = UNSAFE.weakCompareAndSwapBooleanAcquire(base, offset, false, true);
221 }
222 assertEquals(success, true, "weakCompareAndSwapAcquire boolean");
223 boolean x = UNSAFE.getBoolean(base, offset);
224 assertEquals(x, true, "weakCompareAndSwapAcquire boolean");
225 }
226
227 {
228 boolean success = false;
229 for (int c = 0; c < WEAK_ATTEMPTS && !success; c++) {
230 success = UNSAFE.weakCompareAndSwapBooleanRelease(base, offset, true, false);
231 }
232 assertEquals(success, true, "weakCompareAndSwapRelease boolean");
233 boolean x = UNSAFE.getBoolean(base, offset);
234 assertEquals(x, false, "weakCompareAndSwapRelease boolean");
235 }
236
237 {
238 boolean success = false;
239 for (int c = 0; c < WEAK_ATTEMPTS && !success; c++) {
240 success = UNSAFE.weakCompareAndSwapBooleanVolatile(base, offset, false, true);
241 }
242 assertEquals(success, true, "weakCompareAndSwapVolatile boolean");
243 boolean x = UNSAFE.getBoolean(base, offset);
244 assertEquals(x, true, "weakCompareAndSwapVolatile boolean");
245 }
246
247 UNSAFE.putBoolean(base, offset, false);
248
249 // Compare set and get
250 {
251 boolean o = UNSAFE.getAndSetBoolean(base, offset, true);
252 assertEquals(o, false, "getAndSet boolean");
253 boolean x = UNSAFE.getBoolean(base, offset);
254 assertEquals(x, true, "getAndSet boolean value");
255 }
256
257 }
258
259 }
260
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