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root/jsr166/jsr166/src/test/tck/AtomicBooleanTest.java
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Comparing jsr166/src/test/tck/AtomicBooleanTest.java (file contents):
Revision 1.20 by jsr166, Fri Jun 10 20:01:21 2011 UTC vs.
Revision 1.30 by dl, Tue Jan 26 13:33:05 2021 UTC

# Line 6 | Line 6
6   * Pat Fisher, Mike Judd.
7   */
8  
9 – import junit.framework.*;
9   import java.util.concurrent.atomic.AtomicBoolean;
10  
11 + import junit.framework.Test;
12 + import junit.framework.TestSuite;
13 +
14   public class AtomicBooleanTest extends JSR166TestCase {
15      public static void main(String[] args) {
16 <        junit.textui.TestRunner.run(suite());
16 >        main(suite(), args);
17      }
18      public static Test suite() {
19          return new TestSuite(AtomicBooleanTest.class);
# Line 93 | Line 95 | public class AtomicBooleanTest extends J
95       * repeated weakCompareAndSet succeeds in changing value when equal
96       * to expected
97       */
98 +    @SuppressWarnings("deprecation")
99      public void testWeakCompareAndSet() {
100          AtomicBoolean ai = new AtomicBoolean(true);
101 <        while (!ai.weakCompareAndSet(true, false));
101 >        do {} while (!ai.weakCompareAndSet(true, false));
102          assertFalse(ai.get());
103 <        while (!ai.weakCompareAndSet(false, false));
103 >        do {} while (!ai.weakCompareAndSet(false, false));
104          assertFalse(ai.get());
105 <        while (!ai.weakCompareAndSet(false, true));
105 >        do {} while (!ai.weakCompareAndSet(false, true));
106          assertTrue(ai.get());
107      }
108  
# Line 107 | Line 110 | public class AtomicBooleanTest extends J
110       * getAndSet returns previous value and sets to given value
111       */
112      public void testGetAndSet() {
113 <        AtomicBoolean ai = new AtomicBoolean(true);
114 <        assertEquals(true, ai.getAndSet(false));
115 <        assertEquals(false, ai.getAndSet(false));
116 <        assertEquals(false, ai.getAndSet(true));
117 <        assertTrue(ai.get());
113 >        AtomicBoolean ai = new AtomicBoolean();
114 >        boolean[] booleans = { false, true };
115 >        for (boolean before : booleans)
116 >            for (boolean after : booleans) {
117 >                ai.set(before);
118 >                assertEquals(before, ai.getAndSet(after));
119 >                assertEquals(after, ai.get());
120 >            }
121      }
122  
123      /**
124 <     * a deserialized serialized atomic holds same value
124 >     * a deserialized/reserialized atomic holds same value
125       */
126      public void testSerialization() throws Exception {
127          AtomicBoolean x = new AtomicBoolean();
# Line 132 | Line 138 | public class AtomicBooleanTest extends J
138       */
139      public void testToString() {
140          AtomicBoolean ai = new AtomicBoolean();
141 <        assertEquals(ai.toString(), Boolean.toString(false));
141 >        assertEquals(Boolean.toString(false), ai.toString());
142          ai.set(true);
143 <        assertEquals(ai.toString(), Boolean.toString(true));
143 >        assertEquals(Boolean.toString(true), ai.toString());
144      }
145  
146   }

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